/* roulang page: index */
:root {
            --bg-deep: #0B0C10;
            --bg-dark: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --gold: #D4AF37;
            --gold-light: #F5C542;
            --gold-soft: rgba(212, 175, 55, 0.15);
            --purple: #8A2BE2;
            --purple-soft: rgba(138, 43, 226, 0.2);
            --green: #00E676;
            --text-primary: #F0F0F0;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A8A;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.3);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xl: 3.5rem;
            --font-lg: 2.5rem;
            --font-md: 1.75rem;
            --font-sm: 1.25rem;
            --font-body: 1rem;
            --font-xs: 0.875rem;
            --nav-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-smooth);
        }
        a:hover {
            color: var(--purple);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }

        /* 导航 */
        .navbar-jy {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), backdrop-filter var(--transition-smooth);
            background: transparent;
            padding: 0 2rem;
        }
        .navbar-jy.scrolled {
            background: rgba(11, 12, 16, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border-subtle);
        }
        .navbar-jy .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            z-index: 1051;
        }
        .navbar-jy .nav-brand .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold), #b8941f);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #0B0C10;
            flex-shrink: 0;
        }
        .navbar-jy .nav-links {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin-left: auto;
            list-style: none;
            margin-bottom: 0;
            padding-left: 0;
        }
        .navbar-jy .nav-links a {
            color: #ddd;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth);
        }
        .navbar-jy .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 1px;
            transition: width var(--transition-smooth);
        }
        .navbar-jy .nav-links a:hover,
        .navbar-jy .nav-links a.active {
            color: var(--gold);
        }
        .navbar-jy .nav-links a:hover::after,
        .navbar-jy .nav-links a.active::after {
            width: 100%;
        }
        .navbar-jy .nav-cta {
            margin-left: 1.5rem;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .navbar-jy .nav-cta:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
        }
        .navbar-jy .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            z-index: 1051;
            padding: 4px;
            margin-left: 1rem;
        }
        @media (max-width: 991px) {
            .navbar-jy .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(11, 12, 16, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 90px 2rem 2rem;
                gap: 1.2rem;
                transition: right var(--transition-smooth);
                box-shadow: -4px 0 30px rgba(0, 0, 0, 0.6);
                margin-left: 0;
                align-items: flex-start;
            }
            .navbar-jy .nav-links.open {
                right: 0;
            }
            .navbar-jy .nav-links a {
                font-size: 1.1rem;
                color: #e0e0e0;
            }
            .navbar-jy .nav-cta {
                margin-left: 0;
                margin-top: 0.5rem;
            }
            .navbar-jy .hamburger {
                display: block;
                margin-left: auto;
            }
        }
        @media (max-width: 520px) {
            .navbar-jy {
                padding: 0 1rem;
            }
            .navbar-jy .nav-brand {
                font-size: 1.15rem;
            }
            .navbar-jy .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.78) 0%, rgba(10, 10, 20, 0.85) 40%, rgba(26, 26, 46, 0.82) 100%);
            z-index: 1;
        }
        .hero-particles {
            position: absolute;
            inset: 0;
            z-index: 2;
            pointer-events: none;
            overflow: hidden;
        }
        .hero-particles .particle {
            position: absolute;
            border-radius: 50%;
            background: var(--gold);
            opacity: 0;
            animation: floatUp 6s infinite ease-in;
        }
        @keyframes floatUp {
            0% {
                opacity: 0;
                transform: translateY(100vh) scale(0);
            }
            15% {
                opacity: 0.7;
            }
            40% {
                opacity: 0.3;
            }
            100% {
                opacity: 0;
                transform: translateY(-10vh) scale(1.5);
            }
        }
        .hero-content {
            position: relative;
            z-index: 3;
            text-align: center;
            max-width: 800px;
            padding: 2rem;
        }
        .hero-content .hero-badge {
            display: inline-block;
            background: var(--gold-soft);
            border: 1px solid var(--border-gold);
            color: var(--gold);
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 1.5rem;
            animation: fadeInUp 0.8s ease forwards;
        }
        .hero-content h1 {
            font-size: var(--font-xl);
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1.25rem;
            letter-spacing: 1px;
            animation: fadeInUp 0.8s ease 0.15s forwards;
            opacity: 0;
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
        }
        .hero-content h1 .gold-text {
            color: var(--gold);
        }
        .hero-content .hero-desc {
            font-size: 1.1rem;
            color: #c8c8d0;
            line-height: 1.8;
            margin-bottom: 2rem;
            max-width: 620px;
            margin-left: auto;
            margin-right: auto;
            animation: fadeInUp 0.8s ease 0.3s forwards;
            opacity: 0;
        }
        .hero-content .hero-btns {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 0.8s ease 0.45s forwards;
            opacity: 0;
        }
        .hero-content .hero-btns .btn-primary-jy {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 14px 34px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .hero-content .hero-btns .btn-primary-jy:hover {
            background: var(--gold-light);
            transform: scale(1.04);
            box-shadow: 0 6px 24px rgba(212, 175, 55, 0.4);
        }
        .hero-content .hero-btns .btn-outline-jy {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.4);
            padding: 14px 34px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .hero-content .hero-btns .btn-outline-jy:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(212, 175, 55, 0.06);
        }
        .hero-scroll-indicator {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            z-index: 3;
            animation: bounceDown 2s infinite;
            color: rgba(255, 255, 255, 0.6);
            font-size: 1.5rem;
            cursor: pointer;
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        @keyframes bounceDown {
            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }
            50% {
                transform: translateX(-50%) translateY(12px);
            }
        }
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.2rem;
            }
            .hero-content .hero-desc {
                font-size: 0.95rem;
            }
            .hero-content .hero-btns .btn-primary-jy,
            .hero-content .hero-btns .btn-outline-jy {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
            .hero-section {
                background-attachment: scroll;
                min-height: 90vh;
            }
        }
        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 1.7rem;
            }
            .hero-content {
                padding: 1rem;
            }
        }

        /* 通用板块 */
        .section-block {
            padding: 100px 0;
            position: relative;
        }
        .section-block.section-alt {
            background: var(--bg-dark);
        }
        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 2px;
            color: var(--gold);
            text-transform: uppercase;
            margin-bottom: 0.75rem;
        }
        .section-title {
            font-size: var(--font-lg);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            line-height: 1.25;
        }
        .section-subtitle {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 600px;
            line-height: 1.7;
            margin-bottom: 2.5rem;
        }
        @media (max-width: 768px) {
            .section-block {
                padding: 60px 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }

        /* 卖点三连 */
        .selling-points-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }
        .selling-point-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2rem;
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }
        .selling-point-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-gold);
        }
        .selling-point-card .sp-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.25rem;
            font-size: 1.5rem;
            color: var(--gold);
            transition: all var(--transition-smooth);
        }
        .selling-point-card:hover .sp-icon {
            background: var(--gold);
            color: #0B0C10;
            transform: scale(1.1);
        }
        .selling-point-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.6rem;
        }
        .selling-point-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
        @media (max-width: 768px) {
            .selling-points-row {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }
        }

        /* 功能分组 */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: flex;
            align-items: flex-start;
            gap: 1rem;
        }
        .feature-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-gold);
        }
        .feature-card .fc-icon-wrap {
            flex-shrink: 0;
            width: 50px;
            height: 50px;
            border-radius: var(--radius-md);
            background: var(--purple-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--purple);
            transition: all var(--transition-smooth);
        }
        .feature-card:hover .fc-icon-wrap {
            background: var(--purple);
            color: #fff;
        }
        .feature-card .fc-info h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.35rem;
        }
        .feature-card .fc-info p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 0;
        }
        @media (max-width: 991px) {
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 场景演示 */
        .scene-row {
            display: flex;
            align-items: center;
            gap: 3rem;
            flex-wrap: wrap;
        }
        .scene-row.reverse {
            flex-direction: row-reverse;
        }
        .scene-img {
            flex: 1 1 400px;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }
        .scene-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius-xl);
            transition: transform var(--transition-smooth);
        }
        .scene-img:hover img {
            transform: scale(1.04);
        }
        .scene-text {
            flex: 1 1 350px;
        }
        .scene-text h3 {
            font-size: var(--font-md);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
        }
        .scene-text p {
            color: var(--text-secondary);
            line-height: 1.8;
            font-size: 1rem;
        }
        .scene-step {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1rem;
        }
        .scene-step .step-num {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--gold);
            color: #0B0C10;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .scene-row {
                flex-direction: column;
                gap: 2rem;
            }
            .scene-row.reverse {
                flex-direction: column;
            }
            .scene-img {
                flex: 1 1 auto;
                width: 100%;
            }
        }

        /* 成功案例 */
        .case-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .case-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            text-align: center;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .case-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-gold);
            background: var(--bg-card-hover);
        }
        .case-card .case-avatar {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            margin: 0 auto 1rem;
            overflow: hidden;
            border: 2px solid var(--border-gold);
            background: var(--bg-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--gold);
        }
        .case-card .case-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .case-card h4 {
            color: #fff;
            font-weight: 600;
            font-size: 1.05rem;
            margin-bottom: 0.3rem;
        }
        .case-card .case-role {
            color: var(--gold);
            font-size: 0.85rem;
            margin-bottom: 0.75rem;
        }
        .case-card .case-quote {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            font-style: italic;
        }
        @media (max-width: 991px) {
            .case-cards {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .case-cards {
                grid-template-columns: 1fr;
            }
        }

        /* 价格套餐 */
        .pricing-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
            align-items: stretch;
        }
        .pricing-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2rem;
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .pricing-card.featured {
            border-color: var(--gold);
            box-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
            transform: scale(1.03);
            background: rgba(212, 175, 55, 0.06);
            z-index: 2;
        }
        .pricing-card.featured .popular-tag {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--gold);
            color: #0B0C10;
            padding: 5px 16px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.8rem;
            letter-spacing: 1px;
        }
        .pricing-card h3 {
            color: #fff;
            font-weight: 600;
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }
        .pricing-card .price {
            font-size: 3rem;
            font-weight: 700;
            color: var(--gold);
            margin: 1rem 0;
        }
        .pricing-card .price .unit {
            font-size: 1rem;
            color: var(--text-secondary);
            font-weight: 400;
        }
        .pricing-card ul {
            list-style: none;
            padding: 0;
            margin: 0 0 1.5rem;
            flex-grow: 1;
        }
        .pricing-card ul li {
            color: var(--text-secondary);
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.9rem;
        }
        .pricing-card ul li:last-child {
            border-bottom: none;
        }
        .pricing-card .btn-pricing {
            background: transparent;
            border: 1.5px solid var(--gold);
            color: var(--gold);
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .pricing-card .btn-pricing:hover {
            background: var(--gold);
            color: #0B0C10;
        }
        .pricing-card.featured .btn-pricing {
            background: var(--gold);
            color: #0B0C10;
            border-color: var(--gold);
        }
        .pricing-card.featured .btn-pricing:hover {
            background: var(--gold-light);
        }
        @media (max-width: 768px) {
            .pricing-cards {
                grid-template-columns: 1fr;
                max-width: 400px;
                margin: 0 auto;
            }
            .pricing-card.featured {
                transform: none;
            }
        }

        /* 品牌介绍 */
        .brand-intro-block {
            background: var(--bg-dark);
            border-radius: var(--radius-xl);
            padding: 3rem 2.5rem;
            border: 1px solid var(--border-subtle);
            max-width: 900px;
            margin: 0 auto;
        }
        .brand-intro-block p {
            color: var(--text-secondary);
            line-height: 2;
            font-size: 1.05rem;
            margin-bottom: 1rem;
        }
        .brand-intro-block p:last-child {
            margin-bottom: 0;
        }

        /* 新闻中心 */
        .news-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .news-list li {
            display: flex;
            gap: 1.25rem;
            padding: 1.25rem 0;
            border-bottom: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
            cursor: pointer;
            align-items: flex-start;
        }
        .news-list li:hover {
            background: var(--bg-card-hover);
            padding-left: 0.75rem;
            border-radius: var(--radius-md);
        }
        .news-list .news-thumb {
            flex-shrink: 0;
            width: 80px;
            height: 80px;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--bg-dark);
        }
        .news-list .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-list .news-info .news-date {
            font-size: 0.8rem;
            color: var(--gold);
            margin-bottom: 0.25rem;
            font-weight: 500;
        }
        .news-list .news-info h4 {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.35rem;
        }
        .news-list .news-info p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 0.4rem;
        }
        .news-list .news-info .read-more {
            color: var(--purple);
            font-size: 0.85rem;
            font-weight: 600;
            cursor: pointer;
            transition: color var(--transition-smooth);
        }
        .news-list .news-info .read-more:hover {
            color: var(--gold);
        }
        @media (max-width: 520px) {
            .news-list li {
                flex-direction: column;
                gap: 0.75rem;
            }
            .news-list .news-thumb {
                width: 100%;
                height: 160px;
            }
        }

        /* 深度内容 */
        .deep-content {
            max-width: 850px;
            margin: 0 auto;
            background: var(--bg-dark);
            border-radius: var(--radius-xl);
            padding: 3rem 2.5rem;
            border: 1px solid var(--border-subtle);
        }
        .deep-content h3 {
            font-size: var(--font-md);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1.25rem;
            line-height: 1.3;
        }
        .deep-content p {
            color: var(--text-secondary);
            line-height: 2;
            font-size: 1rem;
            margin-bottom: 1.25rem;
        }
        .deep-content .deep-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin: 1.5rem 0;
            box-shadow: var(--shadow-card);
        }
        .deep-content .deep-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .deep-content blockquote {
            border-left: 3px solid var(--gold);
            padding-left: 1.5rem;
            color: #c8c8d0;
            font-style: italic;
            margin: 1.5rem 0;
            font-size: 0.95rem;
        }
        @media (max-width: 520px) {
            .deep-content {
                padding: 1.5rem 1.25rem;
            }
        }

        /* 热门专题 */
        .topic-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            justify-content: center;
        }
        .topic-tag {
            display: inline-block;
            padding: 10px 22px;
            border-radius: 30px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            color: #e0e0e0;
            font-weight: 500;
            font-size: 0.95rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .topic-tag:hover {
            background: var(--gold-soft);
            border-color: var(--gold);
            color: var(--gold);
            transform: translateY(-2px);
            box-shadow: 0 4px 14px rgba(212, 175, 55, 0.2);
        }

        /* 片单分区 */
        .zone-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }
        .zone-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 3/4;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }
        .zone-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .zone-card:hover img {
            transform: scale(1.08);
        }
        .zone-card .zone-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
            display: flex;
            align-items: flex-end;
            padding: 1.5rem;
        }
        .zone-card .zone-overlay span {
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
            letter-spacing: 0.5px;
        }
        @media (max-width: 768px) {
            .zone-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 400px) {
            .zone-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 嘉宾亮点 */
        .guest-scroll {
            display: flex;
            gap: 1.5rem;
            overflow-x: auto;
            padding-bottom: 1rem;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .guest-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .guest-scroll::-webkit-scrollbar-thumb {
            background: var(--gold);
            border-radius: 2px;
        }
        .guest-card {
            flex: 0 0 240px;
            scroll-snap-align: start;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 1.75rem 1.25rem;
            text-align: center;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .guest-card:hover {
            border-color: var(--gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .guest-card .guest-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            margin: 0 auto 0.75rem;
            background: var(--bg-dark);
            border: 2px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--gold);
            overflow: hidden;
        }
        .guest-card h4 {
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            margin-bottom: 0.25rem;
        }
        .guest-card .guest-tag {
            color: var(--gold);
            font-size: 0.8rem;
            margin-bottom: 0.5rem;
        }
        .guest-card p {
            color: var(--text-secondary);
            font-size: 0.85rem;
            line-height: 1.5;
        }

        /* 奖励预览 */
        .reward-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }
        .reward-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            text-align: center;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .reward-card:hover {
            border-color: var(--gold);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            background: var(--bg-card-hover);
        }
        .reward-card .reward-icon {
            font-size: 2.5rem;
            margin-bottom: 0.75rem;
        }
        .reward-card h4 {
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            margin-bottom: 0.4rem;
        }
        .reward-card p {
            color: var(--text-secondary);
            font-size: 0.85rem;
            line-height: 1.5;
        }
        @media (max-width: 768px) {
            .reward-cards {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 400px) {
            .reward-cards {
                grid-template-columns: 1fr;
            }
        }

        /* FAQ */
        .faq-list .faq-item {
            border-bottom: 1px solid var(--border-subtle);
            padding: 1.25rem 0;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }
        .faq-list .faq-item:hover {
            padding-left: 0.5rem;
        }
        .faq-list .faq-q {
            font-weight: 600;
            color: #fff;
            font-size: 1.05rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .faq-list .faq-q .faq-icon {
            color: var(--gold);
            flex-shrink: 0;
            transition: transform var(--transition-smooth);
        }
        .faq-list .faq-item.open .faq-q .faq-icon {
            transform: rotate(45deg);
        }
        .faq-list .faq-a {
            color: var(--text-secondary);
            line-height: 1.7;
            margin-top: 0.6rem;
            padding-left: 2rem;
            display: none;
        }
        .faq-list .faq-item.open .faq-a {
            display: block;
        }

        /* 转化表单 */
        .cta-form-block {
            background: var(--bg-dark);
            border-radius: var(--radius-xl);
            padding: 3rem 2.5rem;
            border: 1px solid var(--border-subtle);
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
        }
        .cta-form-block h3 {
            color: #fff;
            font-weight: 700;
            font-size: var(--font-md);
            margin-bottom: 0.75rem;
        }
        .cta-form-block p {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
        }
        .cta-form-inline {
            display: flex;
            gap: 0.75rem;
            justify-content: center;
            flex-wrap: wrap;
        }
        .cta-form-inline input {
            flex: 1 1 260px;
            padding: 12px 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.05);
            color: #fff;
            font-size: 1rem;
            outline: none;
            transition: border var(--transition-smooth);
        }
        .cta-form-inline input:focus {
            border-color: var(--gold);
        }
        .cta-form-inline .btn-submit {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 700;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }
        .cta-form-inline .btn-submit:hover {
            background: var(--gold-light);
            transform: scale(1.03);
        }

        /* 浮动转化条 */
        .floating-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1040;
            background: rgba(11, 12, 16, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid var(--border-gold);
            padding: 0.75rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            transform: translateY(100%);
            transition: transform var(--transition-smooth);
        }
        .floating-cta-bar.visible {
            transform: translateY(0);
        }
        .floating-cta-bar span {
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
        }
        .floating-cta-bar .btn-floating {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 24px;
            border-radius: var(--radius-md);
            font-weight: 700;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }
        .floating-cta-bar .btn-floating:hover {
            background: var(--gold-light);
            transform: scale(1.04);
        }
        @media (max-width: 520px) {
            .floating-cta-bar {
                gap: 0.75rem;
                padding: 0.6rem 1rem;
            }
            .floating-cta-bar span {
                font-size: 0.85rem;
            }
        }

        /* 页脚 */
        .footer-jy {
            background: #08090d;
            border-top: 1px solid var(--border-subtle);
            padding: 3rem 2rem 1.5rem;
            color: var(--text-secondary);
        }
        .footer-jy .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-jy .footer-col h4 {
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            margin-bottom: 1rem;
        }
        .footer-jy .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-jy .footer-col ul li {
            margin-bottom: 0.5rem;
        }
        .footer-jy .footer-col ul li a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: color var(--transition-smooth);
        }
        .footer-jy .footer-col ul li a:hover {
            color: var(--gold);
        }
        .footer-jy .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 2;
        }
        .footer-jy .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-smooth);
        }
        .footer-jy .footer-bottom a:hover {
            color: var(--gold);
        }
        @media (max-width: 768px) {
            .footer-jy .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 400px) {
            .footer-jy .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 通用动画 */
        .fade-in-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }
        .fade-in-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            :root {
                --font-xl: 2.2rem;
                --font-lg: 1.8rem;
                --font-md: 1.4rem;
            }
            .section-block {
                padding: 50px 0;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #0B0C10;
            --bg-dark: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --gold: #D4AF37;
            --gold-light: #F5C542;
            --gold-soft: rgba(212, 175, 55, 0.15);
            --purple: #8A2BE2;
            --purple-soft: rgba(138, 43, 226, 0.2);
            --green: #00E676;
            --text-primary: #F0F0F0;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A8A;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.3);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xl: 3.5rem;
            --font-lg: 2.5rem;
            --font-md: 1.75rem;
            --font-sm: 1.25rem;
            --font-body: 1rem;
            --font-xs: 0.875rem;
            --nav-height: 68px;
        }

        @media (max-width: 992px) {
            :root {
                --font-xl: 2.2rem;
                --font-lg: 1.8rem;
                --font-md: 1.4rem;
                --font-sm: 1.1rem;
            }
        }

        @media (max-width: 576px) {
            :root {
                --font-xl: 1.7rem;
                --font-lg: 1.5rem;
                --font-md: 1.25rem;
                --font-sm: 1.05rem;
                --nav-height: 60px;
            }
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
        }

        a {
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        a:hover {
            color: var(--purple);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }

        /* 导航 */
        .navbar-jy {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), backdrop-filter var(--transition-smooth);
            background: rgba(11, 12, 16, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0 2rem;
        }

        .navbar-jy .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            z-index: 1051;
        }

        .navbar-jy .nav-brand .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold), #b8941f);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #0B0C10;
            flex-shrink: 0;
        }

        .navbar-jy .nav-links {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin-left: auto;
            list-style: none;
            margin-bottom: 0;
            padding-left: 0;
        }

        .navbar-jy .nav-links a {
            color: #ddd;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth);
        }

        .navbar-jy .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 1px;
            transition: width var(--transition-smooth);
        }

        .navbar-jy .nav-links a:hover,
        .navbar-jy .nav-links a.active {
            color: var(--gold);
        }

        .navbar-jy .nav-links a:hover::after,
        .navbar-jy .nav-links a.active::after {
            width: 100%;
        }

        .navbar-jy .nav-cta {
            margin-left: 1.5rem;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: inline-block;
        }

        .navbar-jy .nav-cta:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .navbar-jy .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            z-index: 1051;
            padding: 4px;
            margin-left: 1rem;
        }

        @media (max-width: 992px) {
            .navbar-jy .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(11, 12, 16, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: flex-start;
                justify-content: flex-start;
                padding: 100px 2rem 2rem;
                gap: 1.2rem;
                transition: right var(--transition-smooth);
                box-shadow: -4px 0 30px rgba(0, 0, 0, 0.5);
                z-index: 1050;
            }

            .navbar-jy .nav-links.active {
                right: 0;
            }

            .navbar-jy .nav-links a {
                font-size: 1.1rem;
                width: 100%;
                padding: 8px 0;
            }

            .navbar-jy .nav-cta {
                margin-left: 0;
                margin-top: 0.5rem;
                width: 100%;
                text-align: center;
            }

            .navbar-jy .hamburger {
                display: block;
                margin-left: auto;
            }
        }

        @media (max-width: 576px) {
            .navbar-jy {
                padding: 0 1rem;
            }
            .navbar-jy .nav-brand {
                font-size: 1.1rem;
            }
            .navbar-jy .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .navbar-jy .nav-links {
                width: 260px;
            }
        }

        /* 容器 */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        @media (max-width: 576px) {
            .container {
                padding: 0 1rem;
            }
        }

        /* 板块间距 */
        .section-py {
            padding: 100px 0;
        }

        @media (max-width: 992px) {
            .section-py {
                padding: 70px 0;
            }
        }

        @media (max-width: 576px) {
            .section-py {
                padding: 50px 0;
            }
        }

        /* Hero */
        .hero-inner {
            position: relative;
            min-height: 55vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.75) 0%, rgba(10, 10, 20, 0.85) 100%);
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 80px 0 60px;
            margin-top: calc(-1 * var(--nav-height));
            padding-top: calc(var(--nav-height) + 60px);
        }

        .hero-inner .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 12, 16, 0.3) 0%, rgba(11, 12, 16, 0.85) 100%);
            pointer-events: none;
        }

        .hero-inner .hero-content {
            position: relative;
            z-index: 2;
            max-width: 750px;
        }

        .hero-inner .hero-badge {
            display: inline-block;
            background: var(--gold-soft);
            color: var(--gold);
            border: 1px solid var(--border-gold);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.2rem;
            letter-spacing: 0.5px;
        }

        .hero-inner h1 {
            font-size: var(--font-xl);
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1rem;
            letter-spacing: -0.5px;
        }

        .hero-inner .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 1.8rem;
            max-width: 600px;
        }

        .hero-inner .hero-cta-group {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn-primary-gold {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition-smooth);
            display: inline-block;
            cursor: pointer;
        }

        .btn-primary-gold:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .btn-outline-gold {
            background: transparent;
            color: var(--gold);
            border: 1px solid var(--gold);
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition-smooth);
            display: inline-block;
            cursor: pointer;
        }

        .btn-outline-gold:hover {
            background: rgba(212, 175, 55, 0.1);
            color: var(--gold-light);
            border-color: var(--gold-light);
        }

        @media (max-width: 576px) {
            .hero-inner {
                min-height: 45vh;
                padding-top: calc(var(--nav-height) + 40px);
                padding-bottom: 40px;
            }
            .hero-inner h1 {
                font-size: 1.6rem;
            }
            .hero-inner .hero-subtitle {
                font-size: 0.95rem;
            }
            .btn-primary-gold,
            .btn-outline-gold {
                padding: 10px 20px;
                font-size: 0.85rem;
            }
        }

        /* 板块标题 */
        .section-title {
            font-size: var(--font-lg);
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.8rem;
            letter-spacing: -0.3px;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            max-width: 650px;
        }

        .section-header {
            margin-bottom: 3rem;
        }

        .section-header.text-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* 卡片 */
        .card-jy {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-card);
            height: 100%;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .card-jy:hover {
            background: var(--bg-card-hover);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: rgba(255, 255, 255, 0.15);
        }

        /* 资讯列表 */
        .news-list-item {
            display: flex;
            gap: 1.5rem;
            padding: 1.5rem;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            transition: all var(--transition-smooth);
            margin-bottom: 1rem;
            cursor: pointer;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .news-list-item:hover {
            background: var(--bg-card-hover);
            border-color: rgba(255, 255, 255, 0.15);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .news-list-item .news-thumb {
            width: 160px;
            height: 110px;
            border-radius: var(--radius-md);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-dark);
        }

        .news-list-item .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }

        .news-list-item:hover .news-thumb img {
            transform: scale(1.05);
        }

        .news-list-item .news-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-width: 0;
        }

        .news-list-item .news-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 0.4rem;
        }

        .news-list-item .news-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.5rem;
            line-height: 1.4;
            transition: color var(--transition-smooth);
        }

        .news-list-item:hover .news-title {
            color: var(--gold);
        }

        .news-list-item .news-excerpt {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0.6rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-list-item .news-readmore {
            font-size: 0.85rem;
            color: var(--gold);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-smooth);
        }

        .news-list-item .news-readmore i {
            font-size: 0.7rem;
            transition: transform var(--transition-smooth);
        }

        .news-list-item:hover .news-readmore i {
            transform: translateX(3px);
        }

        @media (max-width: 768px) {
            .news-list-item {
                flex-direction: column;
                gap: 1rem;
                padding: 1rem;
            }
            .news-list-item .news-thumb {
                width: 100%;
                height: 180px;
            }
            .news-list-item .news-title {
                font-size: 1rem;
            }
        }

        @media (max-width: 576px) {
            .news-list-item .news-thumb {
                height: 150px;
            }
        }

        /* 头条卡片 */
        .headline-card {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            background: var(--bg-dark);
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
            cursor: pointer;
            height: 100%;
            min-height: 320px;
        }

        .headline-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(255, 255, 255, 0.15);
        }

        .headline-card .headline-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }

        .headline-card:hover .headline-img {
            transform: scale(1.04);
        }

        .headline-card .headline-body {
            padding: 1.3rem;
        }

        .headline-card .headline-tag {
            display: inline-block;
            background: var(--purple-soft);
            color: var(--purple);
            font-size: 0.75rem;
            padding: 3px 10px;
            border-radius: 12px;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .headline-card .headline-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            line-height: 1.4;
            margin-bottom: 0.5rem;
            transition: color var(--transition-smooth);
        }

        .headline-card:hover .headline-title {
            color: var(--gold);
        }

        .headline-card .headline-date {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 统计数字 */
        .stat-block {
            text-align: center;
            padding: 1.5rem;
        }

        .stat-block .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--gold);
            line-height: 1;
            margin-bottom: 0.4rem;
        }

        .stat-block .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        @media (max-width: 576px) {
            .stat-block .stat-number {
                font-size: 1.8rem;
            }
        }

        /* FAQ */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            margin-bottom: 0.8rem;
            overflow: hidden;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .faq-item:hover {
            border-color: rgba(255, 255, 255, 0.15);
        }

        .faq-question {
            padding: 1.2rem 1.5rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: #fff;
            font-size: 1rem;
            transition: color var(--transition-smooth);
            user-select: none;
        }

        .faq-question:hover {
            color: var(--gold);
        }

        .faq-question i {
            font-size: 0.8rem;
            color: var(--text-muted);
            transition: transform var(--transition-smooth);
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--gold);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 1.5rem;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 1.5rem 1.2rem;
        }

        .faq-answer p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            margin: 0;
        }

        /* CTA区块 */
        .cta-section {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(11, 12, 16, 0.95) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 3rem 2rem;
            text-align: center;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .cta-section h3 {
            font-size: var(--font-md);
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.8rem;
        }

        .cta-section p {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 576px) {
            .cta-section {
                padding: 2rem 1.2rem;
            }
            .cta-section h3 {
                font-size: 1.3rem;
            }
        }

        /* 标签 */
        .tag-pill {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            transition: all var(--transition-smooth);
            cursor: pointer;
            margin: 0 4px 8px;
        }

        .tag-pill:hover,
        .tag-pill.active {
            background: var(--gold-soft);
            border-color: var(--border-gold);
            color: var(--gold);
        }

        /* 面包屑 */
        .breadcrumb-jy {
            display: flex;
            gap: 0.5rem;
            align-items: center;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
            flex-wrap: wrap;
        }

        .breadcrumb-jy a {
            color: var(--text-secondary);
            transition: color var(--transition-smooth);
        }

        .breadcrumb-jy a:hover {
            color: var(--gold);
        }

        .breadcrumb-jy .sep {
            color: var(--text-muted);
        }

        .breadcrumb-jy .current {
            color: var(--gold);
            font-weight: 500;
        }

        /* 深度内容 */
        .deep-content {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 2.5rem;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .deep-content h3 {
            font-size: var(--font-md);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
        }

        .deep-content p {
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 1rem;
            font-size: 0.95rem;
        }

        .deep-content .highlight-quote {
            border-left: 3px solid var(--gold);
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            background: rgba(212, 175, 55, 0.05);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: #ddd;
            font-style: italic;
        }

        @media (max-width: 576px) {
            .deep-content {
                padding: 1.5rem 1.2rem;
            }
            .deep-content h3 {
                font-size: 1.2rem;
            }
        }

        /* 页脚 */
        .footer-jy {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-subtle);
            padding: 3rem 0 1.5rem;
            margin-top: 0;
        }

        .footer-jy .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-jy .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.3px;
        }

        .footer-jy .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-jy .footer-col ul li {
            margin-bottom: 0.5rem;
        }

        .footer-jy .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.85rem;
            transition: color var(--transition-smooth);
        }

        .footer-jy .footer-col ul li a:hover {
            color: var(--gold);
        }

        .footer-jy .footer-bottom {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border-subtle);
            color: var(--text-muted);
            font-size: 0.8rem;
            line-height: 1.8;
        }

        .footer-jy .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-smooth);
        }

        .footer-jy .footer-bottom a:hover {
            color: var(--gold);
        }

        @media (max-width: 768px) {
            .footer-jy .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }

        @media (max-width: 576px) {
            .footer-jy .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .footer-jy {
                padding: 2rem 0 1rem;
            }
        }

        /* 分页 */
        .pagination-jy {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin-top: 2rem;
            flex-wrap: wrap;
        }

        .pagination-jy .page-btn {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            background: var(--bg-card);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }

        .pagination-jy .page-btn:hover {
            border-color: var(--border-gold);
            color: var(--gold);
            background: var(--gold-soft);
        }

        .pagination-jy .page-btn.active {
            background: var(--gold);
            color: #0B0C10;
            border-color: var(--gold);
            font-weight: 700;
        }

        /* 淡入动画 */
        .fade-in-up {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.7s ease forwards;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }
        .delay-4 {
            animation-delay: 0.4s;
        }
        .delay-5 {
            animation-delay: 0.5s;
        }

        /* 特色亮点卡片 */
        .feature-card-sm {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 1.3rem;
            text-align: center;
            transition: all var(--transition-smooth);
            height: 100%;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .feature-card-sm:hover {
            background: var(--bg-card-hover);
            border-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .feature-card-sm .feature-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 0.8rem;
            font-size: 1.3rem;
            color: var(--gold);
        }

        .feature-card-sm h4 {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.4rem;
        }

        .feature-card-sm p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
            margin: 0;
        }

/* roulang page: category2 */
:root {
            --bg-deep: #0B0C10;
            --bg-dark: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --gold: #D4AF37;
            --gold-light: #F5C542;
            --gold-soft: rgba(212, 175, 55, 0.15);
            --purple: #8A2BE2;
            --purple-soft: rgba(138, 43, 226, 0.2);
            --green: #00E676;
            --text-primary: #F0F0F0;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A8A;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.3);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xl: 3.5rem;
            --font-lg: 2.5rem;
            --font-md: 1.75rem;
            --font-sm: 1.25rem;
            --font-body: 1rem;
            --font-xs: 0.875rem;
            --nav-height: 68px;
        }

        @media (max-width: 992px) {
            :root {
                --font-xl: 2.2rem;
                --font-lg: 1.8rem;
                --font-md: 1.4rem;
                --font-sm: 1.1rem;
                --nav-height: 60px;
            }
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        a:hover {
            color: var(--purple);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }

        .container {
            max-width: 1200px;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* 导航 */
        .navbar-jy {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), backdrop-filter var(--transition-smooth);
            background: transparent;
            padding: 0 2rem;
        }

        .navbar-jy.scrolled {
            background: rgba(11, 12, 16, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border-subtle);
        }

        .navbar-jy .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            z-index: 1051;
            text-decoration: none;
        }

        .navbar-jy .nav-brand:hover {
            color: #fff;
        }

        .navbar-jy .nav-brand .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold), #b8941f);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #0B0C10;
            flex-shrink: 0;
        }

        .navbar-jy .nav-links {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin-left: auto;
            list-style: none;
            margin-bottom: 0;
            padding-left: 0;
        }

        .navbar-jy .nav-links a {
            color: #ddd;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth);
            text-decoration: none;
        }

        .navbar-jy .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 1px;
            transition: width var(--transition-smooth);
        }

        .navbar-jy .nav-links a:hover,
        .navbar-jy .nav-links a.active {
            color: var(--gold);
        }

        .navbar-jy .nav-links a:hover::after,
        .navbar-jy .nav-links a.active::after {
            width: 100%;
        }

        .navbar-jy .nav-cta {
            margin-left: 1.5rem;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
        }

        .navbar-jy .nav-cta:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .navbar-jy .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            z-index: 1051;
            padding: 4px;
            margin-left: 1rem;
        }

        @media (max-width: 992px) {
            .navbar-jy .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(11, 12, 16, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 100px 2rem 2rem;
                gap: 1.2rem;
                transition: right var(--transition-smooth);
                box-shadow: -4px 0 30px rgba(0, 0, 0, 0.5);
                z-index: 1050;
                margin-left: 0;
            }
            .navbar-jy .nav-links.open {
                right: 0;
            }
            .navbar-jy .nav-links a {
                font-size: 1.1rem;
                color: #ddd;
                padding: 8px 0;
            }
            .navbar-jy .nav-cta {
                margin-left: 0;
                margin-top: 0.5rem;
                text-align: center;
                display: block;
                width: 100%;
            }
            .navbar-jy .hamburger {
                display: block;
                margin-left: auto;
            }
            .navbar-jy {
                padding: 0 1rem;
            }
        }

        /* 面包屑 */
        .breadcrumb-jy {
            padding-top: calc(var(--nav-height) + 20px);
            padding-bottom: 10px;
            background: transparent;
            margin-bottom: 0;
        }
        .breadcrumb-jy .breadcrumb-inner {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }
        .breadcrumb-jy a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .breadcrumb-jy a:hover {
            color: var(--gold);
        }
        .breadcrumb-jy .separator {
            color: var(--text-muted);
            font-size: 0.75rem;
        }
        .breadcrumb-jy .current {
            color: var(--gold);
            font-weight: 500;
        }

        /* Hero Banner */
        .hero-inner {
            position: relative;
            min-height: 55vh;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            margin-top: 0;
            overflow: hidden;
        }
        .hero-inner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(10, 10, 20, 0.85) 100%);
            z-index: 1;
        }
        .hero-inner .hero-content {
            position: relative;
            z-index: 2;
            padding: 60px 0;
        }
        .hero-inner .hero-badge {
            display: inline-block;
            background: var(--purple-soft);
            color: #c09cf5;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .hero-inner h1 {
            font-size: var(--font-xl);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .hero-inner h1 .highlight {
            color: var(--gold);
            position: relative;
        }
        .hero-inner .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin-bottom: 2rem;
            line-height: 1.7;
        }
        .hero-inner .hero-cta-group {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .btn-primary-gold {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 12px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }
        .btn-primary-gold:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
            color: #0B0C10;
        }
        .btn-outline-gold {
            background: transparent;
            color: var(--gold);
            border: 1px solid var(--gold);
            padding: 12px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }
        .btn-outline-gold:hover {
            background: var(--gold-soft);
            border-color: var(--gold-light);
            color: var(--gold-light);
        }

        @media (max-width: 768px) {
            .hero-inner {
                min-height: 45vh;
            }
            .hero-inner h1 {
                font-size: 1.8rem;
            }
            .hero-inner .hero-subtitle {
                font-size: 1rem;
            }
            .btn-primary-gold,
            .btn-outline-gold {
                padding: 10px 24px;
                font-size: 0.9rem;
                width: 100%;
                text-align: center;
            }
            .hero-inner .hero-cta-group {
                flex-direction: column;
                gap: 0.75rem;
            }
        }

        /* 板块通用 */
        .section-jy {
            padding: 80px 0;
        }
        .section-jy .section-label {
            display: inline-block;
            color: var(--gold);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-jy .section-title {
            font-size: var(--font-lg);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        .section-jy .section-desc {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 700px;
            margin-bottom: 2.5rem;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .section-jy {
                padding: 50px 0;
            }
            .section-jy .section-title {
                font-size: 1.5rem;
            }
        }

        /* 对比选型卡片 */
        .compare-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: -40px;
            position: relative;
            z-index: 10;
        }
        .compare-card {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
        }
        .compare-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
        }
        .compare-card.featured {
            border-color: var(--border-gold);
            background: rgba(212, 175, 55, 0.08);
            transform: translateY(-12px);
            box-shadow: 0 12px 40px rgba(212, 175, 55, 0.2);
        }
        .compare-card.featured:hover {
            transform: translateY(-16px);
            box-shadow: 0 16px 48px rgba(212, 175, 55, 0.3);
        }
        .compare-card .featured-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--gold);
            color: #0B0C10;
            padding: 4px 18px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .compare-card .card-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--gold);
        }
        .compare-card.featured .card-icon {
            background: rgba(212, 175, 55, 0.25);
            font-size: 1.6rem;
        }
        .compare-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
        }
        .compare-card .card-price {
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 4px;
        }
        .compare-card .card-price span {
            font-size: 0.9rem;
            font-weight: 400;
            color: var(--text-secondary);
        }
        .compare-card .card-features {
            list-style: none;
            padding: 0;
            margin: 16px 0 20px;
            text-align: left;
            display: inline-block;
            text-align: center;
        }
        .compare-card .card-features li {
            color: var(--text-secondary);
            font-size: 0.9rem;
            padding: 4px 0;
            text-align: center;
        }
        .compare-card .card-features li i {
            color: var(--green);
            margin-right: 6px;
            font-size: 0.75rem;
        }
        .compare-card .btn-card-cta {
            display: inline-block;
            padding: 10px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-smooth);
            text-decoration: none;
            border: 1px solid var(--border-gold);
            color: var(--gold);
            background: transparent;
        }
        .compare-card .btn-card-cta:hover {
            background: var(--gold-soft);
            color: var(--gold-light);
        }
        .compare-card.featured .btn-card-cta {
            background: var(--gold);
            color: #0B0C10;
            border: none;
        }
        .compare-card.featured .btn-card-cta:hover {
            background: var(--gold-light);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.4);
        }

        @media (max-width: 992px) {
            .compare-cards {
                grid-template-columns: 1fr;
                gap: 20px;
                margin-top: -20px;
            }
            .compare-card.featured {
                transform: translateY(0);
            }
            .compare-card.featured:hover {
                transform: translateY(-6px);
            }
        }

        /* 攻略精选卡片 */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .guide-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .guide-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-gold);
        }
        .guide-card .card-img-wrap {
            position: relative;
            width: 100%;
            height: 200px;
            overflow: hidden;
        }
        .guide-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .guide-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .guide-card .card-img-wrap .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--purple);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            z-index: 2;
        }
        .guide-card .card-img-wrap .card-difficulty {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(0, 0, 0, 0.7);
            color: var(--gold);
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
            z-index: 2;
        }
        .guide-card .card-body {
            padding: 20px;
        }
        .guide-card .card-body h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .guide-card .card-body .card-excerpt {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .guide-card .card-body .card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .guide-card .card-body .card-meta i {
            margin-right: 4px;
            font-size: 0.7rem;
        }
        @media (max-width: 992px) {
            .guide-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 576px) {
            .guide-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .guide-card .card-img-wrap {
                height: 180px;
            }
        }

        /* 特色区块 */
        .feature-list-jy {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .feature-item-jy {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 24px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            transition: all var(--transition-smooth);
        }
        .feature-item-jy:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-gold);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card);
        }
        .feature-item-jy .feature-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.3rem;
            color: var(--gold);
        }
        .feature-item-jy .feature-info h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 4px;
        }
        .feature-item-jy .feature-info p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }
        @media (max-width: 768px) {
            .feature-list-jy {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        /* 流程步骤 */
        .steps-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }
        .step-item {
            text-align: center;
            position: relative;
            padding: 20px;
        }
        .step-item .step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--gold-soft);
            border: 2px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--gold);
            transition: all var(--transition-smooth);
        }
        .step-item:hover .step-num {
            background: var(--gold);
            color: #0B0C10;
            box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35);
        }
        .step-item h4 {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 6px;
        }
        .step-item p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }
        @media (max-width: 768px) {
            .steps-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 480px) {
            .steps-row {
                grid-template-columns: 1fr;
            }
        }

        /* 数据统计 */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-item {
            text-align: center;
            padding: 28px 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            transition: all var(--transition-smooth);
        }
        .stat-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
        }
        .stat-item .stat-num {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 4px;
            line-height: 1;
        }
        .stat-item .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        @media (max-width: 768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-item .stat-num {
                font-size: 2rem;
            }
        }

        /* 评价卡片 */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all var(--transition-smooth);
        }
        .testimonial-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-gold);
            transform: translateY(-4px);
        }
        .testimonial-card .quote-icon {
            color: var(--gold);
            font-size: 1.5rem;
            margin-bottom: 12px;
            opacity: 0.7;
        }
        .testimonial-card .quote-text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            font-style: italic;
        }
        .testimonial-card .author-row {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .testimonial-card .author-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--purple-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #c09cf5;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .testimonial-card .author-name {
            font-weight: 600;
            color: #fff;
            font-size: 0.9rem;
        }
        .testimonial-card .author-role {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        @media (max-width: 992px) {
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        /* FAQ */
        .faq-list-jy {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item-jy {
            border-bottom: 1px solid var(--border-subtle);
            padding: 20px 0;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .faq-item-jy:first-child {
            border-top: 1px solid var(--border-subtle);
        }
        .faq-item-jy .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            color: #fff;
            font-size: 1.05rem;
            gap: 12px;
        }
        .faq-item-jy .faq-question i {
            color: var(--gold);
            transition: transform var(--transition-smooth);
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .faq-item-jy.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-item-jy .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
            padding-top: 0;
        }
        .faq-item-jy.open .faq-answer {
            max-height: 300px;
            padding-top: 12px;
        }
        .faq-item-jy:hover {
            border-color: var(--border-gold);
        }

        /* CTA 区块 */
        .cta-section-jy {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(11, 12, 16, 0.95) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 60px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section-jy::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(212, 175, 55, 0.06) 0%, transparent 60%);
            z-index: 0;
            pointer-events: none;
        }
        .cta-section-jy>* {
            position: relative;
            z-index: 1;
        }
        .cta-section-jy h2 {
            font-size: var(--font-md);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
        }
        .cta-section-jy p {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 600px;
            margin: 0 auto 2rem;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .cta-section-jy {
                padding: 40px 20px;
            }
            .cta-section-jy h2 {
                font-size: 1.4rem;
            }
        }

        /* 页脚 */
        .footer-jy {
            background: #0a0b0f;
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 30px;
            margin-top: 0;
        }
        .footer-jy .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-jy .footer-col h4 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .footer-jy .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-jy .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-jy .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .footer-jy .footer-col ul li a:hover {
            color: var(--gold);
        }
        .footer-jy .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        .footer-jy .footer-bottom p {
            margin-bottom: 6px;
        }
        .footer-jy .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .footer-jy .footer-bottom a:hover {
            color: var(--gold);
        }
        @media (max-width: 768px) {
            .footer-jy .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .footer-jy {
                padding: 40px 0 20px;
            }
        }
        @media (max-width: 480px) {
            .footer-jy .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-deep: #0B0C10;
            --bg-dark: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --gold: #D4AF37;
            --gold-light: #F5C542;
            --gold-soft: rgba(212, 175, 55, 0.15);
            --purple: #8A2BE2;
            --purple-soft: rgba(138, 43, 226, 0.2);
            --green: #00E676;
            --text-primary: #F0F0F0;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A8A;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.3);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xl: 3.5rem;
            --font-lg: 2.5rem;
            --font-md: 1.75rem;
            --font-sm: 1.25rem;
            --font-body: 1rem;
            --font-xs: 0.875rem;
            --nav-height: 68px;
        }

        @media (max-width: 992px) {
            :root {
                --font-xl: 2.2rem;
                --font-lg: 1.8rem;
                --font-md: 1.4rem;
                --font-sm: 1.1rem;
            }
        }

        @media (max-width: 576px) {
            :root {
                --font-xl: 1.8rem;
                --font-lg: 1.5rem;
                --font-md: 1.25rem;
                --font-sm: 1rem;
                --nav-height: 60px;
            }
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
        }

        a {
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        a:hover {
            color: var(--purple);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }

        /* 导航 */
        .navbar-jy {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), backdrop-filter var(--transition-smooth);
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0 2rem;
        }

        .navbar-jy.scrolled {
            background: rgba(11, 12, 16, 0.95);
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.55);
        }

        .navbar-jy .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            z-index: 1051;
            flex-shrink: 0;
        }

        .navbar-jy .nav-brand:hover {
            color: var(--gold);
        }

        .navbar-jy .nav-brand .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold), #b8941f);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #0B0C10;
            flex-shrink: 0;
        }

        .navbar-jy .nav-links {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin: 0;
            padding: 0;
            list-style: none;
            transition: right var(--transition-smooth);
        }

        .navbar-jy .nav-links a {
            color: #ccc;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth);
            display: inline-block;
        }

        .navbar-jy .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 1px;
            transition: width var(--transition-smooth);
        }

        .navbar-jy .nav-links a:hover,
        .navbar-jy .nav-links a.active {
            color: var(--gold);
        }

        .navbar-jy .nav-links a:hover::after,
        .navbar-jy .nav-links a.active::after {
            width: 100%;
        }

        .navbar-jy .nav-cta {
            margin-left: 1.5rem;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            cursor: pointer;
            flex-shrink: 0;
            z-index: 1051;
        }

        .navbar-jy .nav-cta:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .navbar-jy .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            z-index: 1051;
            padding: 4px;
            margin-left: 1rem;
            flex-shrink: 0;
        }

        .navbar-jy .hamburger:hover {
            color: var(--gold);
        }

        /* 移动端导航 */
        @media (max-width: 992px) {
            .navbar-jy .nav-links {
                position: fixed;
                top: 0;
                right: -320px;
                width: 280px;
                height: 100vh;
                background: rgba(11, 12, 16, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 100px 2rem 2rem;
                gap: 1.2rem;
                box-shadow: -4px 0 30px rgba(0, 0, 0, 0.6);
                border-left: 1px solid var(--border-subtle);
                z-index: 1050;
                align-items: flex-start;
            }

            .navbar-jy .nav-links.open {
                right: 0;
            }

            .navbar-jy .nav-links a {
                font-size: 1.1rem;
                padding: 8px 0;
                width: 100%;
            }

            .navbar-jy .hamburger {
                display: block;
            }

            .navbar-jy .nav-cta {
                margin-left: auto;
                margin-right: 0.5rem;
                padding: 8px 16px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 576px) {
            .navbar-jy {
                padding: 0 1rem;
            }

            .navbar-jy .nav-brand {
                font-size: 1.1rem;
            }

            .navbar-jy .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }

            .navbar-jy .nav-cta {
                padding: 6px 14px;
                font-size: 0.8rem;
                margin-left: 0.5rem;
            }

            .navbar-jy .nav-links {
                width: 260px;
                right: -280px;
                padding: 90px 1.5rem 1.5rem;
            }
        }

        /* 导航遮罩 */
        .nav-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1045;
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--transition-smooth);
        }

        .nav-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        /* 通用区块 */
        .section-jy {
            padding: 100px 0;
            position: relative;
        }

        @media (max-width: 992px) {
            .section-jy {
                padding: 70px 0;
            }
        }

        @media (max-width: 576px) {
            .section-jy {
                padding: 50px 0;
            }
        }

        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 0.8rem;
            position: relative;
        }

        .section-label::before {
            content: '';
            display: inline-block;
            width: 20px;
            height: 2px;
            background: var(--gold);
            margin-right: 10px;
            vertical-align: middle;
            border-radius: 1px;
        }

        .section-title {
            font-size: var(--font-lg);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: var(--font-body);
            color: var(--text-secondary);
            max-width: 700px;
            line-height: 1.7;
        }

        /* 按钮 */
        .btn-jy-primary {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 12px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-jy-primary:hover {
            background: var(--gold-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .btn-jy-outline {
            background: transparent;
            color: var(--gold);
            border: 1px solid var(--border-gold);
            padding: 12px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-jy-outline:hover {
            background: var(--gold-soft);
            border-color: var(--gold);
            color: var(--gold-light);
            transform: translateY(-2px);
        }

        .btn-jy-lg {
            padding: 16px 40px;
            font-size: 1.05rem;
            border-radius: var(--radius-md);
        }

        /* 卡片 */
        .card-jy {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            height: 100%;
        }

        .card-jy:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 255, 255, 0.14);
        }

        .card-jy-gold {
            border-color: var(--border-gold);
            background: rgba(212, 175, 55, 0.06);
        }

        .card-jy-gold:hover {
            border-color: var(--gold);
            background: rgba(212, 175, 55, 0.1);
            box-shadow: 0 8px 32px rgba(212, 175, 55, 0.2);
        }

        /* Hero 赛事 */
        .hero-esports {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            background: linear-gradient(180deg, rgba(11, 12, 16, 0.3) 0%, rgba(11, 12, 16, 0.85) 70%, #0B0C10 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            overflow: hidden;
            margin-top: calc(-1 * var(--nav-height));
            padding-top: var(--nav-height);
        }

        .hero-esports::before {
            content: '';
            position: absolute;
            top: 20%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(138, 43, 226, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-esports::after {
            content: '';
            position: absolute;
            bottom: 10%;
            left: -5%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-esports .countdown-strip {
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0.05) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 16px 28px;
            display: inline-flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 2rem;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            animation: pulse-border 2s ease-in-out infinite;
        }

        @keyframes pulse-border {
            0%,
            100% {
                border-color: var(--border-gold);
            }
            50% {
                border-color: rgba(212, 175, 55, 0.6);
            }
        }

        .countdown-strip .countdown-label {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--gold);
            letter-spacing: 1px;
            white-space: nowrap;
        }

        .countdown-strip .countdown-timer {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .countdown-timer .time-block {
            background: rgba(0, 0, 0, 0.5);
            border-radius: var(--radius-md);
            padding: 8px 14px;
            text-align: center;
            min-width: 50px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .countdown-timer .time-block .time-num {
            font-size: 1.6rem;
            font-weight: 700;
            color: #fff;
            line-height: 1;
            font-variant-numeric: tabular-nums;
            font-family: 'Inter', 'SF Mono', monospace;
        }

        .countdown-timer .time-block .time-unit {
            font-size: 0.7rem;
            color: var(--text-muted);
            letter-spacing: 1px;
        }

        .countdown-timer .time-sep {
            font-size: 1.4rem;
            color: var(--gold);
            font-weight: 700;
        }

        .hero-esports .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
        }

        .hero-esports .hero-badge {
            display: inline-block;
            background: var(--purple-soft);
            color: #c09eff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 1.2rem;
            border: 1px solid rgba(138, 43, 226, 0.3);
        }

        .hero-esports .hero-title {
            font-size: var(--font-xl);
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1rem;
            letter-spacing: -0.5px;
        }

        .hero-esports .hero-title .highlight {
            color: var(--gold);
            position: relative;
        }

        .hero-esports .hero-desc {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 2rem;
            max-width: 550px;
        }

        .hero-esports .hero-cta-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero-esports .hero-side-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 32px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            position: relative;
            z-index: 2;
            max-width: 420px;
        }

        .hero-side-card .prize-pool {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
            margin-bottom: 4px;
            letter-spacing: -1px;
        }

        .hero-side-card .prize-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            letter-spacing: 1px;
            margin-bottom: 1rem;
        }

        .hero-side-card .match-info {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 1.5rem;
        }

        .hero-side-card .match-info .info-row {
            display: flex;
            justify-content: space-between;
            font-size: 0.9rem;
            color: var(--text-secondary);
            padding: 6px 0;
            border-bottom: 1px solid var(--border-subtle);
        }

        .hero-side-card .match-info .info-row span:last-child {
            color: #fff;
            font-weight: 500;
        }

        @media (max-width: 992px) {
            .hero-esports {
                min-height: auto;
                padding: 120px 0 60px;
                text-align: center;
            }
            .hero-esports .hero-content {
                max-width: 100%;
            }
            .hero-esports .hero-desc {
                max-width: 100%;
            }
            .hero-esports .hero-cta-group {
                justify-content: center;
            }
            .hero-esports .hero-side-card {
                max-width: 100%;
                margin-top: 2rem;
            }
            .hero-esports .countdown-strip {
                justify-content: center;
            }
            .countdown-timer .time-block {
                min-width: 40px;
                padding: 6px 10px;
            }
            .countdown-timer .time-block .time-num {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 576px) {
            .hero-esports .hero-title {
                font-size: 1.6rem;
            }
            .hero-esports .hero-desc {
                font-size: 0.95rem;
            }
            .hero-esports .hero-side-card .prize-pool {
                font-size: 2rem;
            }
            .countdown-strip {
                padding: 12px 16px;
                gap: 10px;
            }
            .countdown-timer {
                gap: 6px;
            }
            .countdown-timer .time-block {
                min-width: 36px;
                padding: 5px 8px;
            }
            .countdown-timer .time-block .time-num {
                font-size: 1.1rem;
            }
            .countdown-timer .time-sep {
                font-size: 1rem;
            }
        }

        /* 赛事亮点 */
        .highlights-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        @media (max-width: 992px) {
            .highlights-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .highlights-grid {
                grid-template-columns: 1fr;
            }
        }

        .highlight-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .highlight-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 255, 255, 0.14);
        }

        .highlight-card .hl-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.5rem;
            color: var(--gold);
            transition: all var(--transition-smooth);
        }

        .highlight-card:hover .hl-icon {
            background: rgba(212, 175, 55, 0.25);
            transform: scale(1.08);
        }

        .highlight-card h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.5rem;
        }

        .highlight-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* 赛程列表 */
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .schedule-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            transition: all var(--transition-smooth);
            flex-wrap: wrap;
        }

        .schedule-item:hover {
            background: var(--bg-card-hover);
            border-color: rgba(255, 255, 255, 0.14);
            box-shadow: var(--shadow-card-hover);
            transform: translateX(4px);
        }

        .schedule-item .schedule-date {
            flex-shrink: 0;
            width: 70px;
            text-align: center;
        }

        .schedule-item .schedule-date .s-day {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            line-height: 1;
        }

        .schedule-item .schedule-date .s-month {
            font-size: 0.8rem;
            color: var(--text-muted);
            letter-spacing: 1px;
        }

        .schedule-item .schedule-matchup {
            flex: 1;
            min-width: 200px;
            display: flex;
            align-items: center;
            gap: 12px;
            justify-content: center;
            font-weight: 600;
            color: #fff;
            font-size: 1rem;
        }

        .schedule-item .schedule-matchup .vs {
            color: var(--gold);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0 8px;
        }

        .schedule-item .schedule-info {
            flex-shrink: 0;
            text-align: right;
            color: var(--text-secondary);
            font-size: 0.85rem;
        }

        .schedule-item .schedule-info .s-time {
            color: var(--gold);
            font-weight: 600;
            font-size: 0.95rem;
        }

        .schedule-item .schedule-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .badge-live {
            background: rgba(0, 230, 118, 0.2);
            color: var(--green);
            border: 1px solid rgba(0, 230, 118, 0.3);
            animation: live-pulse 1.5s ease-in-out infinite;
        }

        @keyframes live-pulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.4);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(0, 230, 118, 0);
            }
        }

        .badge-upcoming {
            background: rgba(212, 175, 55, 0.15);
            color: var(--gold);
            border: 1px solid rgba(212, 175, 55, 0.3);
        }

        @media (max-width: 768px) {
            .schedule-item {
                flex-direction: column;
                text-align: center;
                gap: 10px;
                padding: 16px;
            }
            .schedule-item .schedule-date {
                width: auto;
            }
            .schedule-item .schedule-info {
                text-align: center;
            }
            .schedule-item .schedule-matchup {
                min-width: auto;
            }
        }

        /* 观赛流程 */
        .steps-flow {
            display: flex;
            gap: 0;
            align-items: flex-start;
            position: relative;
            flex-wrap: wrap;
        }

        .steps-flow::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: linear-gradient(90deg, var(--border-gold), var(--border-subtle), var(--border-gold));
            z-index: 0;
        }

        @media (max-width: 768px) {
            .steps-flow::before {
                display: none;
            }
        }

        .step-item {
            flex: 1;
            min-width: 160px;
            text-align: center;
            position: relative;
            z-index: 1;
            padding: 0 12px;
        }

        .step-item .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--bg-dark);
            border: 2px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--gold);
            transition: all var(--transition-smooth);
        }

        .step-item:hover .step-num {
            background: var(--gold);
            color: #0B0C10;
            box-shadow: 0 0 24px rgba(212, 175, 55, 0.4);
        }

        .step-item h5 {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.3rem;
        }

        .step-item p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.5;
        }

        @media (max-width: 768px) {
            .steps-flow {
                flex-direction: column;
                gap: 20px;
            }
            .step-item {
                min-width: auto;
                display: flex;
                align-items: center;
                gap: 16px;
                text-align: left;
            }
            .step-item .step-num {
                margin: 0;
                flex-shrink: 0;
            }
        }

        /* 数据统计 */
        .stats-row {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .stat-card {
            flex: 1;
            min-width: 180px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            transition: all var(--transition-smooth);
        }

        .stat-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .stat-card .stat-num {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
            margin-bottom: 6px;
            letter-spacing: -1px;
        }

        .stat-card .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        /* 战队展示 */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        @media (max-width: 992px) {
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .team-grid {
                grid-template-columns: 1fr;
            }
        }

        .team-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            text-align: center;
        }

        .team-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 255, 255, 0.16);
        }

        .team-card .team-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 1px solid var(--border-subtle);
        }

        .team-card .team-body {
            padding: 20px 16px;
        }

        .team-card .team-name {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
        }

        .team-card .team-tag {
            font-size: 0.8rem;
            color: var(--gold);
            letter-spacing: 1px;
            font-weight: 500;
        }

        .team-card .team-stats {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 10px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .team-card .team-stats span {
            color: #fff;
            font-weight: 600;
        }

        /* 回顾 */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        @media (max-width: 992px) {
            .review-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .review-grid {
                grid-template-columns: 1fr;
            }
        }

        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
        }

        .review-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .review-card .review-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .review-card .review-body {
            padding: 20px;
        }

        .review-card .review-title {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .review-card .review-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .review-card .review-excerpt {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-smooth);
        }

        .faq-item:hover {
            border-color: rgba(255, 255, 255, 0.14);
        }

        .faq-item .faq-question {
            padding: 20px 24px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: #fff;
            font-size: 1rem;
            transition: color var(--transition-smooth);
            user-select: none;
        }

        .faq-item .faq-question:hover {
            color: var(--gold);
        }

        .faq-item .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: var(--gold);
            transition: all var(--transition-smooth);
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--gold);
            color: #0B0C10;
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-item .faq-answer-inner {
            padding: 0 24px 20px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(138, 43, 226, 0.06) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 60px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -30%;
            left: 50%;
            transform: translateX(-50%);
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: var(--font-md);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 2rem;
            position: relative;
            z-index: 1;
        }

        .cta-section .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        /* 页脚 */
        .footer-jy {
            background: #08090D;
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 30px;
            margin-top: 0;
        }

        .footer-jy .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }

        @media (max-width: 768px) {
            .footer-jy .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 30px;
            }
        }

        @media (max-width: 480px) {
            .footer-jy .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        .footer-jy .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.5px;
        }

        .footer-jy .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-jy .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-jy .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }

        .footer-jy .footer-col ul li a:hover {
            color: var(--gold);
        }

        .footer-jy .footer-bottom {
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid var(--border-subtle);
            color: var(--text-muted);
            font-size: 0.8rem;
            line-height: 2;
        }

        .footer-jy .footer-bottom a {
            color: var(--text-muted);
        }

        .footer-jy .footer-bottom a:hover {
            color: var(--gold);
        }

        .footer-jy .footer-bottom p {
            margin: 0;
        }

        /* 动效 */
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }

        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .fade-up-delay-1 {
            transition-delay: 0.1s;
        }
        .fade-up-delay-2 {
            transition-delay: 0.2s;
        }
        .fade-up-delay-3 {
            transition-delay: 0.3s;
        }
        .fade-up-delay-4 {
            transition-delay: 0.4s;
        }

        /* 面包屑 */
        .breadcrumb-jy {
            padding: 0;
            margin: 0;
            list-style: none;
            display: flex;
            gap: 8px;
            align-items: center;
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .breadcrumb-jy a {
            color: var(--text-secondary);
        }

        .breadcrumb-jy a:hover {
            color: var(--gold);
        }

        .breadcrumb-jy .sep {
            color: var(--text-muted);
            font-size: 0.7rem;
        }

        .breadcrumb-jy .current {
            color: var(--gold);
        }

        /* 装饰分割线 */
        .divider-gold {
            width: 60px;
            height: 3px;
            background: var(--gold);
            border-radius: 2px;
            margin: 0 auto;
        }

        .divider-gold-left {
            width: 60px;
            height: 3px;
            background: var(--gold);
            border-radius: 2px;
        }

/* roulang page: category5 */
:root {
            --bg-deep: #0B0C10;
            --bg-dark: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --gold: #D4AF37;
            --gold-light: #F5C542;
            --gold-soft: rgba(212, 175, 55, 0.15);
            --purple: #8A2BE2;
            --purple-soft: rgba(138, 43, 226, 0.2);
            --green: #00E676;
            --text-primary: #F0F0F0;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A8A;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.3);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xl: 3.5rem;
            --font-lg: 2.5rem;
            --font-md: 1.75rem;
            --font-sm: 1.25rem;
            --font-body: 1rem;
            --font-xs: 0.875rem;
            --nav-height: 68px;
        }

        @media (max-width: 992px) {
            :root {
                --font-xl: 2.2rem;
                --font-lg: 1.8rem;
                --font-md: 1.4rem;
                --font-sm: 1.1rem;
            }
        }

        @media (max-width: 576px) {
            :root {
                --font-xl: 1.7rem;
                --font-lg: 1.5rem;
                --font-md: 1.25rem;
                --font-sm: 1.05rem;
                --font-body: 0.95rem;
                --font-xs: 0.8rem;
            }
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
        }

        a {
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        a:hover {
            color: var(--purple);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        /* 导航 */
        .navbar-jy {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), backdrop-filter var(--transition-smooth);
            background: rgba(11, 12, 16, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0 2rem;
        }

        .navbar-jy .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            z-index: 1051;
            flex-shrink: 0;
        }

        .navbar-jy .nav-brand .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold), #b8941f);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #0B0C10;
            flex-shrink: 0;
        }

        .navbar-jy .nav-links {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin-left: auto;
            list-style: none;
            margin-bottom: 0;
            padding-left: 0;
        }

        .navbar-jy .nav-links a {
            color: #ddd;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth);
        }

        .navbar-jy .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 1px;
            transition: width var(--transition-smooth);
        }

        .navbar-jy .nav-links a:hover,
        .navbar-jy .nav-links a.active {
            color: var(--gold);
        }

        .navbar-jy .nav-links a:hover::after,
        .navbar-jy .nav-links a.active::after {
            width: 100%;
        }

        .navbar-jy .nav-cta {
            margin-left: 1.5rem;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            cursor: pointer;
            flex-shrink: 0;
        }

        .navbar-jy .nav-cta:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .navbar-jy .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            z-index: 1051;
            padding: 4px;
            margin-left: 1rem;
            flex-shrink: 0;
        }

        @media (max-width: 992px) {
            .navbar-jy {
                padding: 0 1.2rem;
            }
            .navbar-jy .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(11, 12, 16, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: flex-start;
                padding: 90px 2rem 2rem;
                gap: 1.2rem;
                transition: right var(--transition-smooth);
                box-shadow: -4px 0 30px rgba(0, 0, 0, 0.6);
                z-index: 1050;
                margin-left: 0;
            }
            .navbar-jy .nav-links.open {
                right: 0;
            }
            .navbar-jy .nav-links a {
                font-size: 1.1rem;
                color: #ddd;
                padding: 8px 0;
            }
            .navbar-jy .nav-cta {
                margin-left: auto;
                margin-right: 0.8rem;
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .navbar-jy .hamburger {
                display: block;
            }
        }

        @media (max-width: 576px) {
            .navbar-jy {
                padding: 0 0.8rem;
            }
            .navbar-jy .nav-brand {
                font-size: 1.1rem;
            }
            .navbar-jy .nav-brand .brand-icon {
                width: 28px;
                height: 28px;
                font-size: 0.9rem;
            }
            .navbar-jy .nav-cta {
                padding: 6px 12px;
                font-size: 0.78rem;
                margin-left: auto;
                margin-right: 0.4rem;
            }
            .navbar-jy .nav-links {
                width: 260px;
                padding: 80px 1.5rem 1.5rem;
            }
        }

        /* 通用区块 */
        .section-jy {
            padding: 100px 0;
        }

        @media (max-width: 992px) {
            .section-jy {
                padding: 60px 0;
            }
        }

        @media (max-width: 576px) {
            .section-jy {
                padding: 40px 0;
            }
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 0.8rem;
            padding: 4px 14px;
            border: 1px solid var(--border-gold);
            border-radius: 20px;
        }

        .section-title {
            font-size: var(--font-lg);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            line-height: 1.3;
            letter-spacing: -0.3px;
        }

        .section-subtitle {
            font-size: var(--font-body);
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            max-width: 680px;
            line-height: 1.7;
        }

        /* Hero - 白皮书获客风格 */
        .hero-vip {
            position: relative;
            min-height: calc(100vh - var(--nav-height));
            display: flex;
            align-items: center;
            background: var(--bg-deep);
            overflow: hidden;
            padding: 60px 0;
        }

        .hero-vip::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -20%;
            width: 700px;
            height: 700px;
            background: radial-gradient(circle, rgba(138, 43, 226, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-vip::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -15%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-vip .hero-inner {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 3rem;
            flex-wrap: wrap;
        }

        .hero-vip .hero-visual {
            flex: 1;
            min-width: 300px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-vip .vip-card-mockup {
            width: 100%;
            max-width: 420px;
            aspect-ratio: 16/10;
            border-radius: var(--radius-xl);
            background: linear-gradient(145deg, #1a1a2e 0%, #0d0d1a 100%);
            border: 2px solid var(--border-gold);
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(212, 175, 55, 0.2) inset;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-vip .vip-card-mockup img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-xl);
            opacity: 0.85;
        }

        .hero-vip .vip-card-mockup .vip-badge-overlay {
            position: absolute;
            top: 24px;
            right: 24px;
            background: var(--gold);
            color: #0B0C10;
            padding: 8px 18px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 1px;
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.4);
        }

        .hero-vip .hero-content {
            flex: 1;
            min-width: 300px;
        }

        .hero-vip .hero-content h1 {
            font-size: var(--font-xl);
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1rem;
            letter-spacing: -0.5px;
        }

        .hero-vip .hero-content h1 .gold-text {
            color: var(--gold);
            position: relative;
        }

        .hero-vip .hero-content .hero-desc {
            font-size: var(--font-body);
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 1.5rem;
            max-width: 520px;
        }

        .hero-vip .hero-toc {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            margin-bottom: 1.8rem;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .hero-vip .hero-toc h4 {
            font-size: 0.85rem;
            color: var(--gold);
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 0.8rem;
            text-transform: uppercase;
        }

        .hero-vip .hero-toc ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
        }

        .hero-vip .hero-toc ul li {
            font-size: 0.9rem;
            color: var(--text-secondary);
            padding-left: 16px;
            position: relative;
            line-height: 1.6;
        }

        .hero-vip .hero-toc ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--gold);
        }

        .hero-vip .hero-actions {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn-gold {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .btn-gold:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
            color: #0B0C10;
        }

        .btn-outline-gold {
            background: transparent;
            color: var(--gold);
            border: 2px solid var(--gold);
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .btn-outline-gold:hover {
            background: var(--gold-soft);
            border-color: var(--gold-light);
            color: var(--gold-light);
            transform: scale(1.03);
        }

        @media (max-width: 992px) {
            .hero-vip .hero-inner {
                flex-direction: column;
                gap: 2rem;
                text-align: center;
            }
            .hero-vip .hero-content .hero-desc {
                margin-left: auto;
                margin-right: auto;
            }
            .hero-vip .hero-toc ul {
                justify-content: center;
            }
            .hero-vip .hero-actions {
                justify-content: center;
            }
            .hero-vip .vip-card-mockup {
                max-width: 320px;
            }
        }

        @media (max-width: 576px) {
            .hero-vip {
                min-height: auto;
                padding: 40px 0;
            }
            .hero-vip .vip-card-mockup {
                max-width: 260px;
            }
            .hero-vip .hero-content h1 {
                font-size: 1.6rem;
            }
            .btn-gold,
            .btn-outline-gold {
                padding: 12px 24px;
                font-size: 0.9rem;
                width: 100%;
                justify-content: center;
            }
            .hero-vip .hero-actions {
                flex-direction: column;
                width: 100%;
            }
        }

        /* 等级卡片 */
        .tier-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        @media (max-width: 992px) {
            .tier-cards {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
            }
        }

        @media (max-width: 576px) {
            .tier-cards {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }

        .tier-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .tier-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-gold);
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
        }

        .tier-card.featured {
            border-color: var(--gold);
            box-shadow: 0 0 0 1px var(--border-gold), var(--shadow-card);
            background: rgba(212, 175, 55, 0.06);
        }

        .tier-card.featured::before {
            content: '热门推荐';
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--gold);
            color: #0B0C10;
            padding: 5px 16px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1px;
            white-space: nowrap;
        }

        .tier-card .tier-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            margin: 0 auto 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            font-weight: 700;
        }

        .tier-card .tier-icon.bronze {
            background: linear-gradient(135deg, #cd7f32, #a0522d);
            color: #fff;
        }
        .tier-card .tier-icon.silver {
            background: linear-gradient(135deg, #c0c0c0, #8a8a8a);
            color: #1a1a1a;
        }
        .tier-card .tier-icon.gold-tier {
            background: linear-gradient(135deg, #D4AF37, #b8941f);
            color: #0B0C10;
        }
        .tier-card .tier-icon.diamond {
            background: linear-gradient(135deg, #8A2BE2, #6a1cb0);
            color: #fff;
        }

        .tier-card h3 {
            font-size: var(--font-sm);
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
        }

        .tier-card .tier-price {
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 0.3rem;
        }

        .tier-card .tier-price span {
            font-size: 0.85rem;
            font-weight: 400;
            color: var(--text-muted);
        }

        .tier-card .tier-features {
            list-style: none;
            padding: 0;
            margin: 1.2rem 0 1.5rem;
            text-align: left;
        }

        .tier-card .tier-features li {
            font-size: 0.88rem;
            color: var(--text-secondary);
            padding: 5px 0;
            padding-left: 20px;
            position: relative;
            line-height: 1.5;
        }

        .tier-card .tier-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--green);
            font-weight: 700;
            font-size: 0.8rem;
        }

        .tier-card .btn-tier {
            display: block;
            width: 100%;
            padding: 10px 0;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            border: none;
            text-align: center;
        }

        .tier-card .btn-tier.btn-gold-sm {
            background: var(--gold);
            color: #0B0C10;
        }
        .tier-card .btn-tier.btn-gold-sm:hover {
            background: var(--gold-light);
            box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35);
        }

        .tier-card .btn-tier.btn-outline-sm {
            background: transparent;
            color: var(--gold);
            border: 1px solid var(--border-gold);
        }
        .tier-card .btn-tier.btn-outline-sm:hover {
            background: var(--gold-soft);
            border-color: var(--gold);
        }

        /* 特权亮点 */
        .perk-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        @media (max-width: 992px) {
            .perk-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .perk-grid {
                grid-template-columns: 1fr;
            }
        }

        .perk-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            text-align: center;
        }

        .perk-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .perk-card .perk-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--purple-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.3rem;
            color: var(--purple);
        }

        .perk-card h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.6rem;
        }

        .perk-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* 对比表 */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            background: var(--bg-card);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
            color: var(--text-primary);
        }

        .compare-table thead th {
            background: rgba(212, 175, 55, 0.1);
            padding: 16px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            color: #fff;
            border-bottom: 2px solid var(--border-gold);
            text-align: center;
            white-space: nowrap;
        }

        .compare-table thead th:first-child {
            text-align: left;
            min-width: 160px;
        }

        .compare-table tbody td {
            padding: 14px 20px;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.9rem;
            color: var(--text-secondary);
            text-align: center;
            vertical-align: middle;
        }

        .compare-table tbody td:first-child {
            text-align: left;
            font-weight: 500;
            color: var(--text-primary);
        }

        .compare-table tbody tr:hover {
            background: rgba(255, 255, 255, 0.03);
        }

        .compare-table .check-icon {
            color: var(--green);
            font-size: 1rem;
        }
        .compare-table .dash-icon {
            color: var(--text-muted);
        }

        /* 场景区块 */
        .scene-row {
            display: flex;
            align-items: center;
            gap: 3rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .scene-row.reverse {
            flex-direction: row-reverse;
        }

        .scene-row .scene-img {
            flex: 1;
            min-width: 280px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-subtle);
        }

        .scene-row .scene-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4/3;
            transition: transform 0.5s ease;
        }

        .scene-row .scene-img:hover img {
            transform: scale(1.04);
        }

        .scene-row .scene-text {
            flex: 1;
            min-width: 280px;
        }

        .scene-row .scene-text h3 {
            font-size: var(--font-md);
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.8rem;
        }

        .scene-row .scene-text p {
            font-size: var(--font-body);
            color: var(--text-secondary);
            line-height: 1.8;
        }

        @media (max-width: 992px) {
            .scene-row {
                flex-direction: column;
                gap: 1.5rem;
                margin-bottom: 2rem;
            }
            .scene-row.reverse {
                flex-direction: column;
            }
            .scene-row .scene-text {
                text-align: center;
            }
        }

        /* 见证卡片 */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        @media (max-width: 992px) {
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            text-align: center;
        }

        .testimonial-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .testimonial-card .avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 1rem;
            border: 2px solid var(--border-gold);
        }

        .testimonial-card .quote {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            font-style: italic;
            margin-bottom: 1rem;
            position: relative;
        }

        .testimonial-card .quote::before {
            content: '"';
            font-size: 2rem;
            color: var(--gold);
            position: absolute;
            top: -14px;
            left: -8px;
            opacity: 0.6;
        }

        .testimonial-card .name {
            font-weight: 600;
            color: #fff;
            font-size: 0.95rem;
        }

        .testimonial-card .tag {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 流程 */
        .steps-row {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        .step-item {
            flex: 1;
            min-width: 180px;
            max-width: 240px;
            text-align: center;
            position: relative;
        }

        .step-item .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--gold);
            color: #0B0C10;
            font-weight: 700;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            position: relative;
            z-index: 2;
        }

        .step-item h4 {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.4rem;
        }

        .step-item p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        @media (max-width: 768px) {
            .steps-row {
                flex-direction: column;
                align-items: center;
            }
            .step-item {
                max-width: 100%;
            }
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border-bottom: 1px solid var(--border-subtle);
            padding: 1.2rem 0;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .faq-item .faq-q {
            font-size: 1.05rem;
            font-weight: 600;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            user-select: none;
        }

        .faq-item .faq-q .faq-icon {
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
            color: var(--gold);
            font-size: 0.9rem;
        }

        .faq-item.open .faq-q .faq-icon {
            transform: rotate(45deg);
        }

        .faq-item .faq-a {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            padding-right: 2rem;
        }

        .faq-item.open .faq-a {
            max-height: 300px;
            padding-top: 0.8rem;
        }

        .faq-item:hover {
            border-bottom-color: var(--border-gold);
        }

        /* CTA区块 */
        .cta-section {
            background: linear-gradient(180deg, rgba(26, 26, 46, 0.6) 0%, rgba(11, 12, 16, 0.9) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 60px 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: var(--font-lg);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            font-size: var(--font-body);
            color: var(--text-secondary);
            margin-bottom: 2rem;
            position: relative;
            z-index: 1;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .cta-actions {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        @media (max-width: 576px) {
            .cta-section {
                padding: 40px 1rem;
            }
            .cta-section .cta-actions {
                flex-direction: column;
                align-items: center;
            }
            .cta-section .cta-actions .btn-gold,
            .cta-section .cta-actions .btn-outline-gold {
                width: 100%;
                max-width: 300px;
            }
        }

        /* 页脚 */
        .footer-jy {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 30px;
            color: var(--text-secondary);
        }

        .footer-jy .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2.5rem;
        }

        .footer-jy .footer-col h4 {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.3px;
        }

        .footer-jy .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-jy .footer-col ul li {
            margin-bottom: 0.5rem;
        }

        .footer-jy .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }

        .footer-jy .footer-col ul li a:hover {
            color: var(--gold);
        }

        .footer-jy .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 2;
        }

        .footer-jy .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .footer-jy .footer-bottom a:hover {
            color: var(--gold);
        }

        @media (max-width: 768px) {
            .footer-jy .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .footer-jy .footer-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }

        /* 动画 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-on-scroll {
            opacity: 0;
            animation: fadeInUp 0.7s ease forwards;
            animation-play-state: paused;
        }

        .animate-on-scroll.visible {
            animation-play-state: running;
        }

        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }
        .delay-4 {
            animation-delay: 0.4s;
        }
        .delay-5 {
            animation-delay: 0.5s;
        }

        /* 额外覆盖 */
        .container {
            max-width: 1200px;
        }

        .text-center {
            text-align: center;
        }

        .mb-0 {
            margin-bottom: 0;
        }

/* roulang page: category4 */
:root {
            --bg-deep: #0B0C10;
            --bg-dark: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --gold: #D4AF37;
            --gold-light: #F5C542;
            --gold-soft: rgba(212, 175, 55, 0.15);
            --purple: #8A2BE2;
            --purple-soft: rgba(138, 43, 226, 0.2);
            --green: #00E676;
            --text-primary: #F0F0F0;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A8A;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.3);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xl: 3.5rem;
            --font-lg: 2.5rem;
            --font-md: 1.75rem;
            --font-sm: 1.25rem;
            --font-body: 1rem;
            --font-xs: 0.875rem;
            --nav-height: 68px;
        }

        @media (max-width: 768px) {
            :root {
                --font-xl: 2.2rem;
                --font-lg: 1.8rem;
                --font-md: 1.4rem;
            }
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        a:hover {
            color: var(--purple);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin-top: 0;
            line-height: 1.3;
        }

        h1 {
            font-size: var(--font-xl);
            font-weight: 700;
        }

        h2 {
            font-size: var(--font-lg);
            font-weight: 700;
        }

        h3 {
            font-size: var(--font-md);
            font-weight: 600;
        }

        h4 {
            font-size: var(--font-sm);
            font-weight: 600;
        }

        p {
            margin-top: 0;
            color: var(--text-secondary);
        }

        .container {
            max-width: 1200px;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* 导航 */
        .navbar-jy {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), backdrop-filter var(--transition-smooth);
            background: rgba(11, 12, 16, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0 2rem;
        }

        .navbar-jy .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            z-index: 1051;
        }

        .navbar-jy .nav-brand .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold), #b8941f);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #0B0C10;
            flex-shrink: 0;
        }

        .navbar-jy .nav-links {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin-left: auto;
            list-style: none;
            margin-bottom: 0;
            padding-left: 0;
        }

        .navbar-jy .nav-links a {
            color: #ddd;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth);
        }

        .navbar-jy .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 1px;
            transition: width var(--transition-smooth);
        }

        .navbar-jy .nav-links a:hover,
        .navbar-jy .nav-links a.active {
            color: var(--gold);
        }

        .navbar-jy .nav-links a:hover::after,
        .navbar-jy .nav-links a.active::after {
            width: 100%;
        }

        .navbar-jy .nav-cta {
            margin-left: 1.5rem;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: inline-block;
        }

        .navbar-jy .nav-cta:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .navbar-jy .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            z-index: 1051;
            padding: 4px;
            margin-left: 1rem;
        }

        @media (max-width: 992px) {
            .navbar-jy .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(11, 12, 16, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 100px 2rem 2rem;
                gap: 1.2rem;
                transition: right var(--transition-smooth);
                z-index: 1050;
                box-shadow: -4px 0 30px rgba(0, 0, 0, 0.5);
            }
            .navbar-jy .nav-links.open {
                right: 0;
            }
            .navbar-jy .nav-links a {
                font-size: 1.1rem;
                color: #ddd;
            }
            .navbar-jy .nav-cta {
                margin-left: 0;
                margin-top: 0.5rem;
                display: none;
            }
            .navbar-jy .nav-links.open .nav-cta-mobile {
                display: inline-block;
                margin-top: 1rem;
                background: var(--gold);
                color: #0B0C10;
                padding: 10px 22px;
                border-radius: var(--radius-md);
                font-weight: 600;
                font-size: 0.95rem;
                text-align: center;
                width: 100%;
            }
            .navbar-jy .hamburger {
                display: block;
                margin-left: auto;
            }
            .navbar-jy {
                padding: 0 1.2rem;
            }
        }

        @media (max-width: 576px) {
            .navbar-jy .nav-brand {
                font-size: 1.1rem;
            }
            .navbar-jy .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .navbar-jy .nav-links {
                width: 260px;
            }
        }

        /* 板块通用 */
        .section-jy {
            padding: 100px 0;
            position: relative;
        }

        .section-jy .section-label {
            display: inline-block;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--gold);
            font-weight: 600;
            margin-bottom: 0.75rem;
        }

        .section-jy .section-title {
            color: #fff;
            margin-bottom: 1rem;
        }

        .section-jy .section-subtitle {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 650px;
            margin-bottom: 2.5rem;
        }

        @media (max-width: 768px) {
            .section-jy {
                padding: 60px 0;
            }
            .section-jy .section-title {
                font-size: 1.6rem;
            }
        }

        /* Hero */
        .hero-community {
            min-height: 85vh;
            display: flex;
            align-items: center;
            position: relative;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            margin-top: var(--nav-height);
            overflow: hidden;
        }

        .hero-community::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.75) 0%, rgba(10, 10, 20, 0.85) 100%);
            z-index: 1;
        }

        .hero-community .hero-content {
            position: relative;
            z-index: 2;
            padding: 60px 0;
        }

        .hero-community .hero-badge {
            display: inline-block;
            background: var(--gold-soft);
            color: var(--gold);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 1.5rem;
            border: 1px solid var(--border-gold);
        }

        .hero-community h1 {
            color: #fff;
            font-size: var(--font-xl);
            font-weight: 800;
            margin-bottom: 1.25rem;
            line-height: 1.2;
        }

        .hero-community h1 .highlight {
            background: linear-gradient(135deg, var(--gold), var(--gold-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-community .hero-desc {
            color: var(--text-secondary);
            font-size: 1.1rem;
            max-width: 600px;
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .hero-community .hero-stats {
            display: flex;
            gap: 2.5rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }

        .hero-community .hero-stat {
            text-align: left;
        }

        .hero-community .hero-stat .stat-num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
        }

        .hero-community .hero-stat .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .hero-community .hero-btns {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn-gold {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            display: inline-block;
            text-align: center;
        }

        .btn-gold:hover {
            background: var(--gold-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(212, 175, 55, 0.4);
            color: #0B0C10;
        }

        .btn-outline-gold {
            background: transparent;
            color: var(--gold);
            border: 2px solid var(--gold);
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            display: inline-block;
            text-align: center;
        }

        .btn-outline-gold:hover {
            background: var(--gold-soft);
            color: var(--gold-light);
            border-color: var(--gold-light);
            transform: translateY(-2px);
        }

        @media (max-width: 768px) {
            .hero-community {
                min-height: 70vh;
            }
            .hero-community h1 {
                font-size: 1.9rem;
            }
            .hero-community .hero-stats {
                gap: 1.5rem;
            }
            .hero-community .hero-stat .stat-num {
                font-size: 1.6rem;
            }
        }

        /* 特色卡片 */
        .feature-card-jy {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem 1.75rem;
            transition: all var(--transition-smooth);
            height: 100%;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .feature-card-jy::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 0;
            background: var(--gold);
            border-radius: 0 0 4px 0;
            transition: height var(--transition-smooth);
        }

        .feature-card-jy:hover {
            background: var(--bg-card-hover);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-6px);
            border-color: var(--border-gold);
        }

        .feature-card-jy:hover::before {
            height: 60px;
        }

        .feature-card-jy .fc-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-lg);
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--gold);
            margin-bottom: 1.25rem;
            transition: all var(--transition-smooth);
        }

        .feature-card-jy:hover .fc-icon {
            background: var(--gold);
            color: #0B0C10;
            transform: scale(1.08);
        }

        .feature-card-jy h4 {
            color: #fff;
            font-size: 1.15rem;
            margin-bottom: 0.6rem;
        }

        .feature-card-jy p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* 场景图文 */
        .scene-block {
            display: flex;
            align-items: center;
            gap: 3rem;
            margin-bottom: 4rem;
            flex-wrap: wrap;
        }

        .scene-block.reverse {
            flex-direction: row-reverse;
        }

        .scene-block .scene-img {
            flex: 1 1 400px;
            min-width: 280px;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            position: relative;
        }

        .scene-block .scene-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius-xl);
            transition: transform var(--transition-smooth);
        }

        .scene-block .scene-img:hover img {
            transform: scale(1.04);
        }

        .scene-block .scene-text {
            flex: 1 1 350px;
            min-width: 280px;
        }

        .scene-block .scene-text .scene-num {
            font-size: 3rem;
            font-weight: 900;
            color: var(--gold);
            opacity: 0.3;
            line-height: 1;
            margin-bottom: 0.5rem;
        }

        .scene-block .scene-text h3 {
            color: #fff;
            margin-bottom: 0.75rem;
        }

        .scene-block .scene-text p {
            color: var(--text-secondary);
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .scene-block {
                gap: 1.5rem;
                margin-bottom: 2.5rem;
            }
            .scene-block .scene-text .scene-num {
                font-size: 2.2rem;
            }
        }

        /* 话题卡片 */
        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            transition: all var(--transition-smooth);
            height: 100%;
            cursor: pointer;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .topic-card:hover {
            background: var(--bg-card-hover);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-gold);
            transform: translateY(-4px);
        }

        .topic-card .topic-tag {
            display: inline-block;
            background: var(--purple-soft);
            color: var(--purple);
            padding: 3px 10px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
        }

        .topic-card .topic-tag.hot {
            background: rgba(0, 230, 118, 0.2);
            color: var(--green);
        }

        .topic-card h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }

        .topic-card p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-bottom: 0.75rem;
            line-height: 1.6;
        }

        .topic-card .topic-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .topic-card .topic-meta i {
            color: var(--gold);
            font-size: 0.7rem;
        }

        /* 流程步骤 */
        .step-line {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            position: relative;
        }

        .step-item {
            flex: 1 1 200px;
            min-width: 180px;
            text-align: center;
            position: relative;
            padding: 1.5rem 1rem;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .step-item:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .step-item .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--gold);
            color: #0B0C10;
            font-weight: 800;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
        }

        .step-item h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 0.4rem;
        }

        .step-item p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-bottom: 0;
        }

        /* 数据展示 */
        .stats-row-jy {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: center;
        }

        .stat-card-jy {
            flex: 1 1 180px;
            min-width: 150px;
            text-align: center;
            padding: 2rem 1.5rem;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            transition: all var(--transition-smooth);
        }

        .stat-card-jy:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .stat-card-jy .stat-value {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
            margin-bottom: 0.5rem;
        }

        .stat-card-jy .stat-label {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .stat-card-jy .stat-value {
                font-size: 2rem;
            }
        }

        /* FAQ */
        .faq-section .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg) !important;
            margin-bottom: 0.75rem;
            overflow: hidden;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .faq-section .accordion-button {
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            padding: 1.2rem 1.5rem;
            box-shadow: none;
            border: none;
            transition: all var(--transition-smooth);
        }

        .faq-section .accordion-button:not(.collapsed) {
            background: var(--bg-card-hover);
            color: var(--gold);
            box-shadow: none;
        }

        .faq-section .accordion-button::after {
            filter: brightness(0) invert(1);
            transition: transform var(--transition-smooth);
        }

        .faq-section .accordion-button:focus {
            box-shadow: none;
            border-color: var(--border-gold);
        }

        .faq-section .accordion-body {
            color: var(--text-secondary);
            padding: 0 1.5rem 1.5rem;
            font-size: 0.95rem;
            line-height: 1.8;
        }

        /* CTA */
        .cta-section-jy {
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(138, 43, 226, 0.06) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 3rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section-jy::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(212, 175, 55, 0.04) 0%, transparent 60%);
            pointer-events: none;
        }

        .cta-section-jy h2 {
            color: #fff;
            position: relative;
            z-index: 1;
        }

        .cta-section-jy p {
            position: relative;
            z-index: 1;
            color: var(--text-secondary);
            font-size: 1.05rem;
            margin-bottom: 1.5rem;
        }

        /* 页脚 */
        .footer-jy {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-subtle);
            padding: 3rem 0 1.5rem;
            margin-top: 0;
        }

        .footer-jy .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-jy h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .footer-jy ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-jy ul li {
            margin-bottom: 0.5rem;
        }

        .footer-jy ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition-smooth);
        }

        .footer-jy ul li a:hover {
            color: var(--gold);
        }

        .footer-jy .footer-bottom {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border-subtle);
            color: var(--text-muted);
            font-size: 0.8rem;
            line-height: 2;
        }

        .footer-jy .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-smooth);
        }

        .footer-jy .footer-bottom a:hover {
            color: var(--gold);
        }

        @media (max-width: 768px) {
            .footer-jy .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .footer-jy .footer-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }

        /* 阴影遮罩 */
        .overlay-fixed {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.6);
            z-index: 1045;
            display: none;
        }
        .overlay-fixed.show {
            display: block;
        }

/* roulang page: category6 */
:root {
            --bg-deep: #0B0C10;
            --bg-dark: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --gold: #D4AF37;
            --gold-light: #F5C542;
            --gold-soft: rgba(212, 175, 55, 0.15);
            --purple: #8A2BE2;
            --purple-soft: rgba(138, 43, 226, 0.2);
            --green: #00E676;
            --text-primary: #F0F0F0;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A8A;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.3);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xl: 3.5rem;
            --font-lg: 2.5rem;
            --font-md: 1.75rem;
            --font-sm: 1.25rem;
            --font-body: 1rem;
            --font-xs: 0.875rem;
            --nav-height: 68px;
        }

        @media (max-width: 992px) {
            :root {
                --font-xl: 2.4rem;
                --font-lg: 1.8rem;
                --font-md: 1.4rem;
                --font-sm: 1.1rem;
            }
        }
        @media (max-width: 576px) {
            :root {
                --font-xl: 1.9rem;
                --font-lg: 1.5rem;
                --font-md: 1.25rem;
                --font-sm: 1.05rem;
                --nav-height: 60px;
            }
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
            padding-top: var(--nav-height);
        }

        a {
            text-decoration: none;
            transition: color var(--transition-smooth);
        }
        a:hover {
            color: var(--purple);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }

        .container {
            max-width: 1200px;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* 导航 */
        .navbar-jy {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), backdrop-filter var(--transition-smooth);
            background: rgba(11, 12, 16, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0 2rem;
        }
        .navbar-jy .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            z-index: 1051;
        }
        .navbar-jy .nav-brand .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold), #b8941f);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #0B0C10;
            flex-shrink: 0;
        }
        .navbar-jy .nav-links {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin-left: auto;
            list-style: none;
            margin-bottom: 0;
            padding-left: 0;
        }
        .navbar-jy .nav-links a {
            color: #ddd;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth);
        }
        .navbar-jy .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 1px;
            transition: width var(--transition-smooth);
        }
        .navbar-jy .nav-links a:hover,
        .navbar-jy .nav-links a.active {
            color: var(--gold);
        }
        .navbar-jy .nav-links a:hover::after,
        .navbar-jy .nav-links a.active::after {
            width: 100%;
        }
        .navbar-jy .nav-cta {
            margin-left: 1.5rem;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: inline-block;
        }
        .navbar-jy .nav-cta:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }
        .navbar-jy .nav-cta.active-cta {
            background: var(--gold-light);
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
            outline: 2px solid rgba(255, 255, 255, 0.3);
            outline-offset: 3px;
        }
        .navbar-jy .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            z-index: 1051;
            padding: 4px;
            margin-left: 1rem;
        }

        @media (max-width: 992px) {
            .navbar-jy .nav-links {
                position: fixed;
                top: 0;
                right: -320px;
                width: 300px;
                height: 100vh;
                background: rgba(11, 12, 16, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 100px 2rem 2rem;
                gap: 1.2rem;
                transition: right var(--transition-smooth);
                box-shadow: -4px 0 30px rgba(0, 0, 0, 0.5);
                border-left: 1px solid var(--border-subtle);
                z-index: 1050;
            }
            .navbar-jy .nav-links.open {
                right: 0;
            }
            .navbar-jy .nav-links a {
                font-size: 1.1rem;
                color: #ddd;
                padding: 8px 0;
            }
            .navbar-jy .nav-cta {
                margin-left: 0;
                margin-top: 0.5rem;
                text-align: center;
                display: block;
            }
            .navbar-jy .hamburger {
                display: block;
                margin-left: auto;
            }
        }
        @media (max-width: 576px) {
            .navbar-jy {
                padding: 0 1rem;
            }
            .navbar-jy .nav-links {
                width: 280px;
                right: -300px;
            }
            .navbar-jy .nav-brand {
                font-size: 1.2rem;
            }
            .navbar-jy .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.95rem;
            }
        }

        /* 移动端菜单遮罩 */
        .nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.6);
            z-index: 1049;
            transition: opacity var(--transition-smooth);
        }
        .nav-overlay.show {
            display: block;
        }

        /* 板块 */
        .section-py {
            padding: 100px 0;
        }
        @media (max-width: 768px) {
            .section-py {
                padding: 60px 0;
            }
        }

        .section-title {
            font-size: var(--font-lg);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
            letter-spacing: 0.3px;
        }
        .section-subtitle {
            font-size: var(--font-body);
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            max-width: 700px;
        }
        .section-title .highlight {
            color: var(--gold);
        }
        .text-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* Hero */
        .hero-category {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.75) 0%, rgba(10, 10, 20, 0.85) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            overflow: hidden;
            margin-top: calc(-1 * var(--nav-height));
            padding-top: var(--nav-height);
        }
        .hero-category::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(138, 43, 226, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-category::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-category .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 3rem;
            flex-wrap: wrap;
        }
        .hero-category .hero-text {
            flex: 1;
            min-width: 300px;
        }
        .hero-category .hero-text h1 {
            font-size: var(--font-xl);
            font-weight: 700;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 1rem;
            letter-spacing: 0.5px;
        }
        .hero-category .hero-text h1 .highlight {
            color: var(--gold);
        }
        .hero-category .hero-text .hero-desc {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.7;
            max-width: 540px;
        }
        .hero-category .hero-actions {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .btn-primary-gold {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 13px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-primary-gold:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 6px 24px rgba(212, 175, 55, 0.4);
            color: #0B0C10;
        }
        .btn-outline-gold {
            background: transparent;
            color: var(--gold);
            border: 2px solid var(--gold);
            padding: 11px 30px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-outline-gold:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--gold-light);
            color: var(--gold-light);
            transform: scale(1.02);
        }
        .hero-category .hero-panel {
            flex: 1;
            min-width: 320px;
            max-width: 460px;
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 2rem;
            position: relative;
            z-index: 2;
        }
        .hero-panel .panel-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 1.25rem;
            text-align: center;
        }
        .hero-panel .game-type-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }
        .hero-panel .game-type-btn {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 12px 14px;
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 500;
            text-align: center;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .hero-panel .game-type-btn:hover {
            background: var(--gold-soft);
            border-color: var(--border-gold);
            color: var(--gold);
            transform: translateY(-2px);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.2);
        }
        .hero-panel .game-type-btn i {
            font-size: 1rem;
            color: var(--gold);
        }

        @media (max-width: 992px) {
            .hero-category {
                min-height: auto;
                padding: 120px 0 60px;
            }
            .hero-category .hero-content {
                flex-direction: column;
                gap: 2rem;
            }
            .hero-category .hero-panel {
                max-width: 100%;
                min-width: auto;
                width: 100%;
            }
            .hero-category .hero-text h1 {
                font-size: var(--font-xl);
            }
        }
        @media (max-width: 576px) {
            .hero-category .hero-text h1 {
                font-size: 1.7rem;
            }
            .hero-category .hero-panel .game-type-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .hero-category .hero-panel .game-type-btn {
                padding: 10px 8px;
                font-size: 0.8rem;
            }
            .hero-category .hero-actions {
                flex-direction: column;
            }
            .btn-primary-gold,
            .btn-outline-gold {
                width: 100%;
                justify-content: center;
                padding: 12px 20px;
                font-size: 0.95rem;
            }
        }

        /* 热门游戏卡片 */
        .game-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .game-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(212, 175, 55, 0.25);
        }
        .game-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: var(--bg-dark);
        }
        .game-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .game-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .game-card .card-img-wrap .badge-top {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--gold);
            color: #0B0C10;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            z-index: 2;
        }
        .game-card .card-img-wrap .badge-new {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--purple);
            color: #fff;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            z-index: 2;
        }
        .game-card .card-body-custom {
            padding: 1.25rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .game-card .card-body-custom h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.4rem;
        }
        .game-card .card-body-custom .card-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 0.6rem;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .game-card .card-body-custom .card-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .game-card .card-body-custom .card-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 1rem;
        }
        .game-card .btn-sm-download {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            align-self: flex-start;
        }
        .game-card .btn-sm-download:hover {
            background: var(--gold-light);
            box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35);
            transform: translateY(-1px);
        }

        /* 数据条 */
        .stats-strip {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 2.5rem 0;
        }
        .stats-strip .stat-item {
            text-align: center;
            padding: 1rem;
        }
        .stats-strip .stat-num {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--gold);
            line-height: 1.2;
        }
        .stats-strip .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 0.3rem;
        }
        @media (max-width: 768px) {
            .stats-strip .stat-num {
                font-size: 1.6rem;
            }
            .stats-strip .stat-item {
                padding: 0.8rem 0.5rem;
            }
        }

        /* 流程步骤 */
        .step-card {
            text-align: center;
            padding: 2rem 1.5rem;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            transition: all var(--transition-smooth);
            height: 100%;
            position: relative;
        }
        .step-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(212, 175, 55, 0.2);
        }
        .step-card .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold), #b8941f);
            color: #0B0C10;
            font-weight: 700;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
        }
        .step-card h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* 优势卡片 */
        .advantage-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem;
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            gap: 1rem;
            align-items: flex-start;
        }
        .advantage-card:hover {
            background: var(--bg-card-hover);
            border-color: rgba(212, 175, 55, 0.2);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }
        .advantage-card .adv-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-md);
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.4rem;
            color: var(--gold);
        }
        .advantage-card .adv-text h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.35rem;
        }
        .advantage-card .adv-text p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* 评价卡片 */
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 1.75rem;
            transition: all var(--transition-smooth);
            height: 100%;
            position: relative;
        }
        .review-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(212, 175, 55, 0.2);
        }
        .review-card .review-stars {
            color: var(--gold);
            font-size: 0.9rem;
            margin-bottom: 0.75rem;
        }
        .review-card .review-text {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 1rem;
            font-style: italic;
        }
        .review-card .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .review-card .review-author .avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--purple-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--purple);
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .review-card .review-author .author-info {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .review-card .review-author .author-info strong {
            color: var(--text-primary);
            display: block;
            font-size: 0.9rem;
        }

        /* FAQ */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 0.75rem;
            overflow: hidden;
            transition: all var(--transition-smooth);
        }
        .faq-item:hover {
            border-color: rgba(212, 175, 55, 0.2);
        }
        .faq-item .faq-question {
            padding: 1.1rem 1.5rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 1rem;
            transition: color var(--transition-smooth);
            user-select: none;
        }
        .faq-item .faq-question:hover {
            color: var(--gold);
        }
        .faq-item .faq-question i {
            transition: transform var(--transition-smooth);
            color: var(--gold);
            font-size: 0.85rem;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 1.5rem 1.25rem;
        }
        .faq-item .faq-answer p {
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* CTA区域 */
        .cta-section {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(11, 12, 16, 0.95) 100%), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 3.5rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h3 {
            font-size: var(--font-md);
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.75rem;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            position: relative;
            z-index: 1;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-section .btn-primary-gold {
            position: relative;
            z-index: 1;
            font-size: 1.05rem;
            padding: 14px 36px;
        }

        /* 页脚 */
        .footer-jy {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-subtle);
            padding: 3rem 0 1.5rem;
            margin-top: 80px;
        }
        .footer-jy .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-jy .footer-col h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 1rem;
            letter-spacing: 0.3px;
        }
        .footer-jy .footer-col ul li {
            margin-bottom: 0.5rem;
        }
        .footer-jy .footer-col ul li a {
            color: var(--text-secondary);
            font-size: 0.88rem;
            transition: color var(--transition-smooth);
        }
        .footer-jy .footer-col ul li a:hover {
            color: var(--gold);
        }
        .footer-jy .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 2;
        }
        .footer-jy .footer-bottom a {
            color: var(--text-secondary);
            transition: color var(--transition-smooth);
        }
        .footer-jy .footer-bottom a:hover {
            color: var(--gold);
        }
        @media (max-width: 768px) {
            .footer-jy .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .footer-jy .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }
            .footer-jy {
                padding: 2rem 0 1rem;
            }
        }

        /* 安全承诺区块 */
        .safety-badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            justify-content: center;
        }
        .safety-badge {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 1rem 1.5rem;
            transition: all var(--transition-smooth);
        }
        .safety-badge:hover {
            border-color: var(--green);
            background: rgba(0, 230, 118, 0.05);
        }
        .safety-badge i {
            color: var(--green);
            font-size: 1.3rem;
        }
        .safety-badge span {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.95rem;
        }

        /* 动画 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-on-scroll {
            animation: fadeInUp 0.7s ease forwards;
        }

        /* 滚动条 */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-deep);
        }
        ::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 3px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: rgba(255, 255, 255, 0.25);
        }

/* roulang page: category7 */
:root {
            --bg-deep: #0B0C10;
            --bg-dark: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --gold: #D4AF37;
            --gold-light: #F5C542;
            --gold-soft: rgba(212, 175, 55, 0.15);
            --purple: #8A2BE2;
            --purple-soft: rgba(138, 43, 226, 0.2);
            --green: #00E676;
            --text-primary: #F0F0F0;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A8A;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.3);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xl: 3.5rem;
            --font-lg: 2.5rem;
            --font-md: 1.75rem;
            --font-sm: 1.25rem;
            --font-body: 1rem;
            --font-xs: 0.875rem;
            --nav-height: 68px;
        }

        @media (max-width: 768px) {
            :root {
                --font-xl: 2.2rem;
                --font-lg: 1.8rem;
                --font-md: 1.4rem;
                --font-sm: 1.1rem;
            }
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Inter', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            transition: color var(--transition-smooth);
            color: inherit;
        }

        a:hover {
            color: var(--purple);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin-top: 0;
            line-height: 1.3;
        }

        h1 {
            font-size: var(--font-xl);
            font-weight: 700;
        }

        h2 {
            font-size: var(--font-lg);
            font-weight: 700;
        }

        h3 {
            font-size: var(--font-md);
            font-weight: 600;
        }

        h4 {
            font-size: var(--font-sm);
            font-weight: 600;
        }

        p {
            margin-top: 0;
            margin-bottom: 1rem;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .container-wide {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* 导航 */
        .navbar-jy {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), backdrop-filter var(--transition-smooth);
            background: transparent;
            padding: 0 2rem;
        }

        .navbar-jy.scrolled {
            background: rgba(11, 12, 16, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border-subtle);
        }

        .navbar-jy .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            z-index: 1051;
        }

        .navbar-jy .nav-brand .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold), #b8941f);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #0B0C10;
            flex-shrink: 0;
        }

        .navbar-jy .nav-links {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            margin-left: auto;
            list-style: none;
            margin-bottom: 0;
            padding-left: 0;
        }

        .navbar-jy .nav-links a {
            color: #ddd;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-smooth);
        }

        .navbar-jy .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 1px;
            transition: width var(--transition-smooth);
        }

        .navbar-jy .nav-links a:hover,
        .navbar-jy .nav-links a.active {
            color: var(--gold);
        }

        .navbar-jy .nav-links a:hover::after,
        .navbar-jy .nav-links a.active::after {
            width: 100%;
        }

        .navbar-jy .nav-cta {
            margin-left: 1.5rem;
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: inline-block;
        }

        .navbar-jy .nav-cta:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .navbar-jy .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            z-index: 1051;
            padding: 4px;
            margin-left: 1rem;
        }

        @media (max-width: 992px) {
            .navbar-jy .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(11, 12, 16, 0.96);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: flex-start;
                padding: 100px 2rem 2rem;
                gap: 1.2rem;
                transition: right var(--transition-smooth);
                box-shadow: -4px 0 30px rgba(0, 0, 0, 0.5);
                z-index: 1050;
            }

            .navbar-jy .nav-links.open {
                right: 0;
            }

            .navbar-jy .nav-links a {
                font-size: 1.1rem;
                color: #ddd;
                width: 100%;
                padding: 8px 0;
            }

            .navbar-jy .nav-cta {
                margin-left: 0;
                margin-top: 0.5rem;
            }

            .navbar-jy .hamburger {
                display: block;
            }

            .navbar-jy {
                padding: 0 1rem;
            }
        }

        @media (max-width: 576px) {
            .navbar-jy .nav-links {
                width: 100%;
                right: -100%;
            }

            .navbar-jy .nav-brand {
                font-size: 1.2rem;
            }

            .navbar-jy .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
        }

        /* Hero */
        .hero-about {
            position: relative;
            min-height: 70vh;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
            background-attachment: fixed;
            margin-top: 0;
            padding-top: var(--nav-height);
        }

        .hero-about::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.75) 0%, rgba(10, 10, 20, 0.85) 100%);
            z-index: 1;
        }

        .hero-about .hero-content {
            position: relative;
            z-index: 2;
            padding: 4rem 0;
        }

        .hero-about .hero-badge {
            display: inline-block;
            background: var(--gold-soft);
            color: var(--gold);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 1.2rem;
            letter-spacing: 0.5px;
            border: 1px solid var(--border-gold);
        }

        .hero-about h1 {
            color: #fff;
            margin-bottom: 1.2rem;
            letter-spacing: -0.5px;
        }

        .hero-about .hero-subtitle {
            font-size: 1.2rem;
            color: var(--text-secondary);
            max-width: 650px;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .hero-about .hero-stats {
            display: flex;
            gap: 3rem;
            flex-wrap: wrap;
        }

        .hero-about .hero-stat {
            text-align: left;
        }

        .hero-about .hero-stat .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--gold);
            line-height: 1;
            display: block;
        }

        .hero-about .hero-stat .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .hero-about {
                min-height: 55vh;
                background-attachment: scroll;
            }

            .hero-about .hero-stats {
                gap: 1.5rem;
            }

            .hero-about .hero-stat .stat-number {
                font-size: 1.8rem;
            }

            .hero-about .hero-subtitle {
                font-size: 1rem;
            }
        }

        /* 板块通用 */
        .section-jy {
            padding: 100px 0;
            position: relative;
        }

        .section-jy.section-alt {
            background-color: var(--bg-dark);
        }

        .section-label {
            display: inline-block;
            color: var(--gold);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 0.8rem;
        }

        .section-title {
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: -0.3px;
        }

        .section-desc {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 700px;
            line-height: 1.8;
            margin-bottom: 2.5rem;
        }

        @media (max-width: 768px) {
            .section-jy {
                padding: 60px 0;
            }
        }

        /* 品牌故事 */
        .story-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .story-block .story-image {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            position: relative;
        }

        .story-block .story-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-xl);
            transition: transform 0.6s ease;
        }

        .story-block .story-image:hover img {
            transform: scale(1.03);
        }

        .story-block .story-text h3 {
            color: #fff;
            margin-bottom: 1rem;
        }

        .story-block .story-text p {
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 1rem;
            font-size: 1.02rem;
        }

        .story-block .story-highlight {
            border-left: 3px solid var(--gold);
            padding-left: 1.2rem;
            margin: 1.5rem 0;
            color: var(--text-primary);
            font-style: italic;
            font-size: 1.05rem;
        }

        @media (max-width: 768px) {
            .story-block {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .story-block .story-image {
                order: -1;
                max-height: 350px;
            }
        }

        /* 数据卡片 */
        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .data-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            text-align: center;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .data-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-gold);
        }

        .data-card .data-icon {
            font-size: 2.2rem;
            color: var(--gold);
            margin-bottom: 1rem;
        }

        .data-card .data-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: #fff;
            line-height: 1;
            margin-bottom: 0.4rem;
        }

        .data-card .data-label {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        @media (max-width: 992px) {
            .data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .data-grid {
                grid-template-columns: 1fr;
            }

            .data-card .data-number {
                font-size: 2rem;
            }
        }

        /* 优势卡片 */
        .advantage-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .advantage-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .advantage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--gold);
            border-radius: 0 2px 2px 0;
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .advantage-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-gold);
        }

        .advantage-card:hover::before {
            opacity: 1;
        }

        .advantage-card .adv-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-md);
            background: var(--gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--gold);
            margin-bottom: 1.2rem;
        }

        .advantage-card h4 {
            color: #fff;
            margin-bottom: 0.6rem;
            font-size: 1.1rem;
        }

        .advantage-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }

        @media (max-width: 992px) {
            .advantage-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .advantage-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 时间线 */
        .timeline-section {
            position: relative;
        }

        .timeline-item {
            display: grid;
            grid-template-columns: 120px 1fr;
            gap: 2rem;
            padding: 1.5rem 0;
            border-bottom: 1px solid var(--border-subtle);
            align-items: start;
        }

        .timeline-item:last-child {
            border-bottom: none;
        }

        .timeline-item .timeline-year {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gold);
            line-height: 1;
            padding-top: 2px;
        }

        .timeline-item .timeline-content h4 {
            color: #fff;
            margin-bottom: 0.3rem;
        }

        .timeline-item .timeline-content p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin-bottom: 0;
            line-height: 1.7;
        }

        @media (max-width: 576px) {
            .timeline-item {
                grid-template-columns: 1fr;
                gap: 0.4rem;
            }

            .timeline-item .timeline-year {
                font-size: 1.2rem;
            }
        }

        /* FAQ */
        .faq-list {
            max-width: 850px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            margin-bottom: 0.8rem;
            overflow: hidden;
            transition: all var(--transition-smooth);
        }

        .faq-item:hover {
            border-color: var(--border-gold);
            background: var(--bg-card-hover);
        }

        .faq-question {
            padding: 1.2rem 1.5rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            color: #fff;
            font-size: 1.02rem;
            user-select: none;
            transition: color var(--transition-smooth);
        }

        .faq-question:hover {
            color: var(--gold);
        }

        .faq-question .faq-icon {
            font-size: 0.9rem;
            color: var(--gold);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
            margin-left: 1rem;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 1.5rem;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.8;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 1.5rem 1.5rem;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(11, 12, 16, 0.95) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 3rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(212, 175, 55, 0.06) 0%, transparent 60%);
            pointer-events: none;
        }

        .cta-section h3 {
            color: #fff;
            margin-bottom: 0.8rem;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 1;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-gold {
            background: var(--gold);
            color: #0B0C10;
            border: none;
            padding: 12px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: inline-block;
            position: relative;
            z-index: 1;
        }

        .btn-gold:hover {
            background: var(--gold-light);
            transform: scale(1.03);
            box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
            color: #0B0C10;
        }

        .btn-outline-gold {
            background: transparent;
            color: var(--gold);
            border: 1px solid var(--gold);
            padding: 12px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            display: inline-block;
            position: relative;
            z-index: 1;
        }

        .btn-outline-gold:hover {
            background: var(--gold-soft);
            border-color: var(--gold-light);
            color: var(--gold-light);
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        @media (max-width: 576px) {
            .cta-section {
                padding: 2rem 1.2rem;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn-gold,
            .btn-outline-gold {
                width: 100%;
                text-align: center;
            }
        }

        /* 联系卡片 */
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .contact-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 2rem;
            text-align: center;
            transition: all var(--transition-smooth);
        }

        .contact-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-gold);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .contact-card .contact-icon {
            font-size: 2rem;
            color: var(--gold);
            margin-bottom: 1rem;
        }

        .contact-card h4 {
            color: #fff;
            margin-bottom: 0.5rem;
        }

        .contact-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 0;
        }

        .contact-card a {
            color: var(--gold);
            font-weight: 500;
        }

        .contact-card a:hover {
            color: var(--gold-light);
        }

        @media (max-width: 768px) {
            .contact-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 页脚 */
        .footer-jy {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-subtle);
            padding: 3rem 0 1.5rem;
            color: var(--text-secondary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-col h4 {
            color: #fff;
            margin-bottom: 1rem;
            font-size: 1rem;
        }

        .footer-col ul li {
            margin-bottom: 0.5rem;
        }

        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition-smooth);
        }

        .footer-col ul li a:hover {
            color: var(--gold);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .footer-bottom p {
            margin-bottom: 0.3rem;
        }

        .footer-bottom a {
            color: var(--text-secondary);
        }

        .footer-bottom a:hover {
            color: var(--gold);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 动效 */
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }

        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* 面包屑 */
        .breadcrumb-jy {
            display: flex;
            gap: 0.5rem;
            align-items: center;
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }

        .breadcrumb-jy a {
            color: var(--text-secondary);
        }

        .breadcrumb-jy a:hover {
            color: var(--gold);
        }

        .breadcrumb-jy .separator {
            color: var(--text-muted);
        }

        .breadcrumb-jy .current {
            color: var(--gold);
        }