/* roulang page: index */
:root {
            --color-primary: #d4a843;
            --color-primary-hover: #e8bd5e;
            --color-primary-dark: #b8912f;
            --color-accent: #c8963e;
            --color-accent-soft: #f0d78c;
            --color-bg-deep: #06090f;
            --color-bg-dark: #0b1019;
            --color-bg-card: #111827;
            --color-bg-glass: rgba(11, 16, 25, 0.72);
            --color-bg-hero-overlay: rgba(6, 9, 15, 0.55);
            --color-text: #e8e6e3;
            --color-text-soft: #b0ada8;
            --color-text-muted: #7a7670;
            --color-border: rgba(255, 255, 255, 0.08);
            --color-border-light: rgba(255, 255, 255, 0.14);
            --color-border-gold: rgba(212, 168, 67, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.55);
            --shadow-gold: 0 4px 20px rgba(212, 168, 67, 0.2);
            --shadow-gold-lg: 0 8px 36px rgba(212, 168, 67, 0.28);
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --nav-height: 70px;
            --container-max: 1200px;
            --section-gap: 80px;
            --section-gap-sm: 48px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg-deep);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary-hover);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-heading);
            margin: 0;
            line-height: 1.3;
            color: var(--color-text);
        }
        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .grid-container {
            max-width: var(--container-max);
        }

        /* ========== 导航栏 - 透明玻璃沉浸 ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: var(--color-bg-glass);
            backdrop-filter: blur(18px) saturate(140%);
            -webkit-backdrop-filter: blur(18px) saturate(140%);
            border-bottom: 1px solid var(--color-border);
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
        }
        .site-header.scrolled {
            background: rgba(6, 9, 15, 0.94);
            box-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
            border-bottom-color: var(--color-border-gold);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 1.35rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .nav-logo .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1a1208;
            box-shadow: var(--shadow-gold);
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-soft);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-links a.active {
            color: #fff;
            background: linear-gradient(135deg, rgba(212, 168, 67, 0.2), rgba(200, 150, 62, 0.15));
            box-shadow: inset 0 0 0 1px var(--color-border-gold);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #1a1208;
            transition: all var(--transition-fast);
            white-space: nowrap;
            flex-shrink: 0;
            box-shadow: var(--shadow-gold);
        }
        .nav-cta:hover {
            background: linear-gradient(135deg, var(--color-primary-hover), #d9a84e);
            color: #1a1208;
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-1px);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            padding: 8px;
            cursor: pointer;
            line-height: 1;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-links-wrapper {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                bottom: 0;
                background: rgba(6, 9, 15, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                justify-content: flex-start;
                padding: 32px 24px;
                gap: 8px;
                display: none;
                z-index: 999;
                overflow-y: auto;
            }
            .nav-links-wrapper.open {
                display: flex;
            }
            .nav-links {
                flex-direction: column;
                width: 100%;
                gap: 4px;
            }
            .nav-links a {
                width: 100%;
                padding: 14px 20px;
                font-size: 1.05rem;
                border-radius: var(--radius-md);
            }
            .nav-cta {
                margin-top: 12px;
                width: 100%;
                justify-content: center;
                padding: 14px 20px;
                font-size: 1rem;
            }
            .header-inner {
                padding: 0 16px;
            }
        }

        /* ========== Hero 首屏 ========== */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: url('/assets/images/backpic/back-1.png') center / cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(
                180deg,
                rgba(6, 9, 15, 0.5) 0%,
                rgba(6, 9, 15, 0.7) 40%,
                rgba(6, 9, 15, 0.85) 100%
            );
            z-index: 1;
        }
        .hero-glow {
            position: absolute;
            top: 20%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(212, 168, 67, 0.13) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
            pointer-events: none;
            animation: heroGlowPulse 6s ease-in-out infinite;
        }
        @keyframes heroGlowPulse {
            0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
            50% { opacity: 0.9; transform: translate(-50%, -50%) scale(1.2); }
        }
        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 780px;
            padding: 120px 24px 80px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 20px;
            border-radius: 30px;
            background: rgba(212, 168, 67, 0.12);
            border: 1px solid var(--color-border-gold);
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--color-accent-soft);
            margin-bottom: 28px;
            letter-spacing: 0.4px;
        }
        .hero-title {
            font-size: 3.2rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 1px;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .hero-title .highlight {
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent-soft), var(--color-primary-hover));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-desc {
            font-size: 1.15rem;
            color: var(--color-text-soft);
            margin-bottom: 36px;
            line-height: 1.8;
            max-width: 580px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #1a1208;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
        }
        .btn-hero-primary:hover {
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-2px);
            color: #1a1208;
        }
        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 500;
            background: transparent;
            border: 1.5px solid var(--color-border-light);
            color: #fff;
            transition: all var(--transition-fast);
        }
        .btn-hero-outline:hover {
            border-color: var(--color-primary);
            color: var(--color-primary-hover);
            background: rgba(255, 255, 255, 0.03);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.1rem;
            }
            .hero-desc {
                font-size: 1rem;
            }
            .hero-section {
                background-attachment: scroll;
            }
            .hero-content {
                padding: 100px 16px 60px;
            }
        }

        /* ========== 板块通用 ========== */
        .section {
            padding: var(--section-gap) 24px;
        }
        .section-sm {
            padding: var(--section-gap-sm) 24px;
        }
        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--color-primary);
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--color-text-soft);
            max-width: 560px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .section {
                padding: var(--section-gap-sm) 16px;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }

        /* ========== 分类入口卡片 ========== */
        .category-cards-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            max-width: 960px;
            margin: 0 auto;
        }
        .category-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
            min-height: 340px;
        }
        .category-card:hover {
            border-color: var(--color-border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        .category-card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }
        .category-card-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .category-card-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.5px;
        }
        .category-card-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
        }
        .category-card-desc {
            font-size: 0.9rem;
            color: var(--color-text-soft);
            line-height: 1.6;
            flex: 1;
        }
        .category-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
            transition: gap var(--transition-fast);
        }
        .category-card-link:hover {
            gap: 10px;
            color: var(--color-primary-hover);
        }
        @media (max-width: 768px) {
            .category-cards-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .category-card {
                min-height: auto;
            }
            .category-card-img {
                height: 180px;
            }
        }

        /* ========== 最新信息列表 (CMS) ========== */
        .cms-list {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .cms-list-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 20px 24px;
            border-radius: var(--radius-md);
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            text-decoration: none;
            color: inherit;
        }
        .cms-list-item:hover {
            border-color: var(--color-border-gold);
            box-shadow: var(--shadow-sm);
            transform: translateX(3px);
            color: inherit;
        }
        .cms-list-thumb {
            width: 90px;
            height: 70px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--color-bg-dark);
        }
        .cms-list-info {
            flex: 1;
            min-width: 0;
        }
        .cms-list-info h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.4;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .cms-list-info p {
            font-size: 0.85rem;
            color: var(--color-text-soft);
            margin: 0 0 8px;
            line-height: 1.5;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
        }
        .cms-list-meta {
            display: flex;
            gap: 14px;
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }
        .cms-list-meta .cms-cat {
            color: var(--color-primary);
            font-weight: 500;
        }
        .cms-empty {
            text-align: center;
            color: var(--color-text-muted);
            font-size: 1rem;
            padding: 48px 0;
            background: var(--color-bg-card);
            border-radius: var(--radius-md);
            border: 1px dashed var(--color-border);
        }
        @media (max-width: 520px) {
            .cms-list-item {
                flex-direction: column;
                gap: 12px;
                padding: 16px;
            }
            .cms-list-thumb {
                width: 100%;
                height: 160px;
            }
        }

        /* ========== 数据亮点 ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            max-width: 960px;
            margin: 0 auto;
            text-align: center;
        }
        .stat-card {
            padding: 28px 16px;
            border-radius: var(--radius-md);
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
        }
        .stat-card:hover {
            border-color: var(--color-border-gold);
            box-shadow: var(--shadow-gold);
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent-soft));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: 8px;
        }
        .stat-label {
            font-size: 0.88rem;
            color: var(--color-text-soft);
        }
        @media (max-width: 768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-number {
                font-size: 1.8rem;
            }
        }

        /* ========== 特色亮点 ========== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            max-width: 1000px;
            margin: 0 auto;
        }
        .feature-card {
            padding: 32px 24px;
            border-radius: var(--radius-md);
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            text-align: center;
            transition: all var(--transition-smooth);
        }
        .feature-card:hover {
            border-color: var(--color-border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        .feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            margin: 0 auto 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            background: linear-gradient(135deg, rgba(212, 168, 67, 0.18), rgba(200, 150, 62, 0.08));
            color: var(--color-primary);
            border: 1px solid var(--color-border-gold);
        }
        .feature-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .feature-card p {
            font-size: 0.88rem;
            color: var(--color-text-soft);
            line-height: 1.6;
            margin: 0;
        }
        @media (max-width: 768px) {
            .features-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
        }
        @media (max-width: 520px) {
            .features-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== 流程板块 ========== */
        .steps-list {
            max-width: 700px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
        }
        .steps-list::before {
            content: '';
            position: absolute;
            left: 28px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--color-border-gold), var(--color-border), var(--color-border-gold));
            z-index: 0;
        }
        .step-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 20px 0 20px 0;
            position: relative;
            z-index: 1;
        }
        .step-num {
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: var(--color-bg-card);
            border: 2px solid var(--color-border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--color-primary);
            flex-shrink: 0;
            z-index: 1;
        }
        .step-content {
            padding-top: 6px;
        }
        .step-content h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }
        .step-content p {
            font-size: 0.9rem;
            color: var(--color-text-soft);
            margin: 0;
            line-height: 1.6;
        }
        @media (max-width: 520px) {
            .steps-list::before {
                left: 18px;
            }
            .step-num {
                width: 44px;
                height: 44px;
                font-size: 1rem;
            }
            .step-item {
                gap: 14px;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            border-radius: var(--radius-md);
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-border-light);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            background: none;
            border: none;
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            font-family: inherit;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--color-primary-hover);
        }
        .faq-icon {
            font-size: 0.8rem;
            transition: transform var(--transition-fast);
            color: var(--color-primary);
            flex-shrink: 0;
        }
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 22px 20px;
            font-size: 0.9rem;
            color: var(--color-text-soft);
            line-height: 1.7;
        }

        /* ========== CTA ========== */
        .cta-section {
            position: relative;
            background: url('/assets/images/backpic/back-2.png') center / cover no-repeat;
            border-radius: var(--radius-xl);
            max-width: 900px;
            margin: 0 auto;
            padding: 60px 40px;
            text-align: center;
            overflow: hidden;
        }
        .cta-overlay {
            position: absolute;
            inset: 0;
            background: rgba(6, 9, 15, 0.78);
            z-index: 1;
            border-radius: var(--radius-xl);
        }
        .cta-content {
            position: relative;
            z-index: 2;
        }
        .cta-content h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .cta-content p {
            font-size: 1rem;
            color: var(--color-text-soft);
            margin-bottom: 28px;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 40px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-content h2 {
                font-size: 1.4rem;
            }
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--color-bg-dark);
            border-top: 1px solid var(--color-border);
            padding: 48px 24px 28px;
            margin-top: var(--section-gap);
        }
        .footer-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            justify-content: space-between;
            align-items: flex-start;
        }
        .footer-brand {
            max-width: 280px;
        }
        .footer-brand .footer-logo {
            font-size: 1.25rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-brand .footer-logo .logo-icon-sm {
            width: 32px;
            height: 32px;
            border-radius: 6px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            color: #1a1208;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            margin: 0;
        }
        .footer-links-group {
            display: flex;
            gap: 48px;
            flex-wrap: wrap;
        }
        .footer-col h5 {
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.4px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 7px;
        }
        .footer-col ul a {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            transition: color var(--transition-fast);
        }
        .footer-col ul a:hover {
            color: var(--color-primary-hover);
        }
        .footer-bottom {
            max-width: var(--container-max);
            margin: 32px auto 0;
            padding-top: 20px;
            border-top: 1px solid var(--color-border);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 0.82rem;
            color: var(--color-text-muted);
        }
        @media (max-width: 768px) {
            .footer-inner {
                flex-direction: column;
                gap: 28px;
            }
            .footer-links-group {
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: article */
:root {
            --primary: #c8963e;
            --primary-hover: #b5852f;
            --primary-light: #f5e6cc;
            --primary-glow: rgba(200, 150, 62, 0.18);
            --secondary: #3a2d5c;
            --secondary-light: #5c4d82;
            --accent: #f0a050;
            --accent-soft: #fdf0e0;
            --bg: #faf8f4;
            --surface: #ffffff;
            --surface-alt: #f7f3ea;
            --text: #2c2416;
            --text-strong: #1a140a;
            --text-light: #6b5e4a;
            --text-muted: #9a8c74;
            --border: #e8e0d0;
            --border-light: #f0ebe0;
            --shadow-sm: 0 1px 3px rgba(44, 36, 22, 0.06);
            --shadow-md: 0 4px 16px rgba(44, 36, 22, 0.08);
            --shadow-lg: 0 12px 40px rgba(44, 36, 22, 0.12);
            --shadow-glow: 0 4px 24px rgba(200, 150, 62, 0.2);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --container-max: 1200px;
            --container-narrow: 860px;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

        body {
            font-family: var(--font-body);
            font-size: 1rem;
            line-height: 1.72;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
        a:hover { color: var(--primary); }
        img { max-width: 100%; height: auto; display: block; }
        button { cursor: pointer; font-family: inherit; }
        ul, ol { list-style: none; }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-heading);
            color: var(--text-strong);
            line-height: 1.3;
            font-weight: 700;
        }

        .container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
        .container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 24px; }

        /* Header - 透明玻璃导航 */
        .site-header {
            position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
            padding: 14px 0;
            transition: all var(--transition-smooth);
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            box-shadow: var(--shadow-md);
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
        }
        .header-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .nav-logo {
            display: flex; align-items: center; gap: 10px;
            font-family: var(--font-heading);
            font-weight: 700; font-size: 1.25rem;
            color: #fff;
            text-shadow: 0 1px 3px rgba(0,0,0,0.25);
            transition: all var(--transition-fast);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .scrolled .nav-logo { color: var(--text-strong); text-shadow: none; }
        .nav-logo:hover { color: var(--primary); }
        .logo-icon {
            display: flex; align-items: center; justify-content: center;
            width: 40px; height: 40px; border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff; font-size: 1.1rem;
            box-shadow: var(--shadow-glow);
            transition: all var(--transition-fast);
        }
        .nav-logo:hover .logo-icon { transform: scale(1.06); box-shadow: 0 6px 28px rgba(200,150,62,0.35); }
        .nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; padding: 8px; }
        .scrolled .nav-toggle { color: var(--text-strong); }
        .nav-links-wrapper { display: flex; align-items: center; gap: 28px; }
        .nav-links { display: flex; align-items: center; gap: 6px; }
        .nav-links a {
            display: inline-block; padding: 8px 16px; border-radius: 24px;
            font-weight: 500; font-size: 0.95rem; color: rgba(255,255,255,0.9);
            transition: all var(--transition-fast); white-space: nowrap;
        }
        .scrolled .nav-links a { color: var(--text); }
        .nav-links a:hover { color: var(--primary); background: rgba(255,255,255,0.12); }
        .scrolled .nav-links a:hover { background: var(--primary-light); color: var(--primary); }
        .nav-links a.active { color: var(--accent); font-weight: 700; background: rgba(255,255,255,0.16); }
        .scrolled .nav-links a.active { color: var(--primary); background: var(--primary-light); font-weight: 700; }
        .nav-cta {
            display: inline-flex; align-items: center; gap: 7px;
            padding: 10px 22px; border-radius: 28px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff !important; font-weight: 700; font-size: 0.9rem;
            box-shadow: var(--shadow-glow);
            transition: all var(--transition-smooth); white-space: nowrap;
        }
        .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(200,150,62,0.4); color: #fff !important; }
        .scrolled .nav-cta { box-shadow: var(--shadow-md); }

        /* Article Banner */
        .article-banner {
            position: relative;
            min-height: 420px;
            display: flex; align-items: flex-end;
            padding: 140px 0 60px;
            background: linear-gradient(170deg, #3a2d5c 0%, #1a1030 40%, #2c1f3d 100%);
            overflow: hidden;
        }
        .article-banner::before {
            content: ''; position: absolute; inset: 0;
            background: url('/assets/images/backpic/back-1.png') center / cover no-repeat;
            opacity: 0.35;
            z-index: 1;
        }
        .article-banner::after {
            content: ''; position: absolute; inset: 0;
            background: linear-gradient(180deg, rgba(26,16,48,0.3) 0%, rgba(26,16,48,0.85) 70%, rgba(26,16,48,0.95) 100%);
            z-index: 1;
        }
        .article-banner .banner-glow {
            position: absolute; width: 500px; height: 500px; border-radius: 50%;
            background: radial-gradient(circle, rgba(200,150,62,0.2) 0%, transparent 70%);
            top: -120px; right: -80px; z-index: 0;
            animation: floatGlow 8s ease-in-out infinite;
        }
        @keyframes floatGlow {
            0%, 100% { transform: translate(0, 0) scale(1); }
            50% { transform: translate(-30px, 20px) scale(1.1); }
        }
        .article-banner .banner-content { position: relative; z-index: 2; width: 100%; }
        .breadcrumb-nav {
            display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
            font-size: 0.88rem; color: rgba(255,255,255,0.7);
            margin-bottom: 20px;
        }
        .breadcrumb-nav a { color: rgba(255,255,255,0.8); transition: color var(--transition-fast); }
        .breadcrumb-nav a:hover { color: var(--accent); }
        .breadcrumb-nav .sep { color: rgba(255,255,255,0.4); font-size: 0.7rem; }
        .breadcrumb-nav .current { color: var(--accent); font-weight: 500; }
        .article-banner .banner-title {
            font-size: 2.4rem; font-weight: 800; color: #fff;
            line-height: 1.3; margin-bottom: 16px;
            text-shadow: 0 2px 12px rgba(0,0,0,0.3);
            letter-spacing: 0.02em;
        }
        .banner-meta {
            display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
            color: rgba(255,255,255,0.75); font-size: 0.9rem;
        }
        .banner-meta .meta-tag {
            display: inline-block; padding: 5px 14px; border-radius: 20px;
            background: rgba(200,150,62,0.35); color: var(--accent);
            font-weight: 600; font-size: 0.82rem;
            border: 1px solid rgba(200,150,62,0.3);
        }
        .banner-meta .meta-time { display: flex; align-items: center; gap: 5px; }
        .banner-meta i { font-size: 0.85rem; }

        /* Main Content Area */
        .article-main { padding: 50px 0 60px; }
        .article-grid { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
        .article-body { background: var(--surface); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-md); }
        .article-body .featured-image {
            border-radius: var(--radius-md); overflow: hidden; margin-bottom: 32px;
            box-shadow: var(--shadow-md);
        }
        .article-body .featured-image img { width: 100%; object-fit: cover; border-radius: var(--radius-md); }
        .article-body .content-text {
            font-size: 1.05rem; line-height: 1.85; color: var(--text);
        }
        .article-body .content-text h2 {
            font-size: 1.5rem; margin: 32px 0 16px; color: var(--text-strong);
            padding-bottom: 10px; border-bottom: 2px solid var(--border-light);
        }
        .article-body .content-text h3 { font-size: 1.25rem; margin: 24px 0 12px; color: var(--text-strong); }
        .article-body .content-text p { margin-bottom: 18px; }
        .article-body .content-text ul, .article-body .content-text ol { margin: 16px 0; padding-left: 24px; }
        .article-body .content-text li { margin-bottom: 8px; list-style: disc; }
        .article-body .content-text ol li { list-style: decimal; }
        .article-body .content-text img { border-radius: var(--radius-sm); margin: 20px 0; }
        .article-body .content-text blockquote {
            border-left: 4px solid var(--primary); padding: 16px 20px; margin: 24px 0;
            background: var(--primary-light); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic; color: var(--text-light);
        }

        /* Sidebar */
        .article-sidebar { position: sticky; top: 100px; }
        .sidebar-card {
            background: var(--surface); border-radius: var(--radius-lg);
            padding: 28px; box-shadow: var(--shadow-md); margin-bottom: 24px;
            border: 1px solid var(--border-light);
        }
        .sidebar-card h4 {
            font-size: 1.1rem; font-weight: 700; margin-bottom: 16px;
            color: var(--text-strong); display: flex; align-items: center; gap: 8px;
        }
        .sidebar-card h4 i { color: var(--primary); font-size: 1rem; }
        .sidebar-card .platform-info p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; margin-bottom: 10px; }
        .sidebar-card .platform-features { display: flex; flex-direction: column; gap: 8px; }
        .sidebar-card .platform-features li {
            font-size: 0.88rem; color: var(--text); display: flex; align-items: center; gap: 8px;
            padding: 6px 0;
        }
        .sidebar-card .platform-features li i { color: var(--primary); font-size: 0.75rem; }
        .sidebar-related-item {
            display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
        }
        .sidebar-related-item:last-child { border-bottom: none; }
        .sidebar-related-item:hover { transform: translateX(4px); }
        .sidebar-related-item .related-thumb {
            width: 52px; height: 52px; border-radius: var(--radius-xs); overflow: hidden; flex-shrink: 0;
        }
        .sidebar-related-item .related-thumb img { width: 100%; height: 100%; object-fit: cover; }
        .sidebar-related-item .related-info { flex: 1; min-width: 0; }
        .sidebar-related-item .related-info .related-title {
            font-size: 0.85rem; font-weight: 600; color: var(--text-strong);
            line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
            overflow: hidden; transition: color var(--transition-fast);
        }
        .sidebar-related-item:hover .related-title { color: var(--primary); }
        .sidebar-related-item .related-date { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

        /* Related Articles Section */
        .related-section { padding: 50px 0 60px; background: var(--surface-alt); }
        .section-header { text-align: center; margin-bottom: 40px; }
        .section-header h2 {
            font-size: 1.8rem; font-weight: 800; color: var(--text-strong);
            margin-bottom: 8px; position: relative; display: inline-block;
        }
        .section-header h2::after {
            content: ''; display: block; width: 50px; height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 2px; margin: 10px auto 0;
        }
        .section-header .section-subtitle { color: var(--text-light); font-size: 0.95rem; }
        .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
        .related-card {
            background: var(--surface); border-radius: var(--radius-md);
            overflow: hidden; box-shadow: var(--shadow-sm);
            transition: all var(--transition-smooth);
            border: 1px solid var(--border-light);
            display: flex; flex-direction: column;
        }
        .related-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--border); }
        .related-card .card-img-wrap {
            position: relative; overflow: hidden; aspect-ratio: 16/10;
            background: var(--surface-alt);
        }
        .related-card .card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-smooth); }
        .related-card:hover .card-img-wrap img { transform: scale(1.06); }
        .related-card .card-img-wrap .card-cat-tag {
            position: absolute; top: 14px; left: 14px;
            padding: 4px 12px; border-radius: 16px;
            background: rgba(200,150,62,0.9); color: #fff;
            font-size: 0.75rem; font-weight: 600; z-index: 2;
        }
        .related-card .card-body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
        .related-card .card-body h3 {
            font-size: 1.05rem; font-weight: 700; line-height: 1.4; margin-bottom: 8px;
            color: var(--text-strong); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
            overflow: hidden; transition: color var(--transition-fast);
        }
        .related-card:hover .card-body h3 { color: var(--primary); }
        .related-card .card-body .card-desc {
            font-size: 0.85rem; color: var(--text-light); line-height: 1.5;
            display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
            overflow: hidden; flex: 1; margin-bottom: 12px;
        }
        .related-card .card-body .card-date { font-size: 0.78rem; color: var(--text-muted); }
        .related-card .card-link {
            display: inline-flex; align-items: center; gap: 5px;
            font-weight: 600; font-size: 0.88rem; color: var(--primary);
            margin-top: auto; transition: gap var(--transition-fast);
        }
        .related-card .card-link:hover { gap: 10px; color: var(--primary-hover); }

        /* CTA Section */
        .cta-section {
            padding: 70px 0; position: relative;
            background: linear-gradient(160deg, #3a2d5c 0%, #2c1f3d 50%, #1a1030 100%);
            overflow: hidden;
        }
        .cta-section::before {
            content: ''; position: absolute; inset: 0;
            background: url('/assets/images/backpic/back-2.png') center / cover no-repeat;
            opacity: 0.18; z-index: 1;
        }
        .cta-section::after {
            content: ''; position: absolute; width: 350px; height: 350px; border-radius: 50%;
            background: radial-gradient(circle, rgba(240,160,80,0.25) 0%, transparent 70%);
            bottom: -60px; left: -80px; z-index: 0;
        }
        .cta-section .cta-content { position: relative; z-index: 2; text-align: center; }
        .cta-section h2 { font-size: 2rem; font-weight: 800; color: #fff; margin-bottom: 14px; }
        .cta-section p { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 600px; margin: 0 auto 30px; line-height: 1.7; }
        .cta-btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
        .btn-primary-cta {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 14px 36px; border-radius: 30px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff; font-weight: 700; font-size: 1rem;
            box-shadow: var(--shadow-glow); transition: all var(--transition-smooth);
            border: none;
        }
        .btn-primary-cta:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(200,150,62,0.45); color: #fff; }
        .btn-outline-cta {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 14px 36px; border-radius: 30px;
            background: transparent; color: #fff; font-weight: 600; font-size: 1rem;
            border: 2px solid rgba(255,255,255,0.4); transition: all var(--transition-smooth);
        }
        .btn-outline-cta:hover { border-color: #fff; background: rgba(255,255,255,0.08); color: #fff; transform: translateY(-3px); }

        /* FAQ Section */
        .faq-section { padding: 60px 0 50px; background: var(--bg); }
        .faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
        .faq-item {
            background: var(--surface); border-radius: var(--radius-md);
            padding: 24px 28px; box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast); cursor: pointer;
        }
        .faq-item:hover { box-shadow: var(--shadow-md); border-color: var(--border); }
        .faq-item h4 {
            font-size: 1rem; font-weight: 700; color: var(--text-strong);
            display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px;
        }
        .faq-item h4 .faq-icon { color: var(--primary); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
        .faq-item p { font-size: 0.9rem; color: var(--text-light); line-height: 1.65; }

        /* Not Found State */
        .not-found-state { text-align: center; padding: 60px 20px; }
        .not-found-state .nf-icon {
            font-size: 4rem; color: var(--primary); margin-bottom: 20px;
            animation: floatGlow 4s ease-in-out infinite;
        }
        .not-found-state h3 { font-size: 1.5rem; margin-bottom: 10px; color: var(--text-strong); }
        .not-found-state p { color: var(--text-light); margin-bottom: 24px; }
        .not-found-state .btn-back {
            display: inline-flex; align-items: center; gap: 7px;
            padding: 12px 28px; border-radius: 26px;
            background: var(--primary); color: #fff; font-weight: 600;
            transition: all var(--transition-smooth);
        }
        .not-found-state .btn-back:hover { background: var(--primary-hover); color: #fff; transform: translateY(-2px); }

        /* Footer */
        .site-footer {
            background: #1a140a; color: rgba(255,255,255,0.7);
            padding: 50px 0 0;
        }
        .footer-inner {
            max-width: var(--container-max); margin: 0 auto; padding: 0 24px;
            display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px;
        }
        .footer-logo {
            font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem;
            color: #fff; display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
        }
        .logo-icon-sm {
            display: flex; align-items: center; justify-content: center;
            width: 34px; height: 34px; border-radius: var(--radius-xs);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff; font-size: 0.85rem;
        }
        .footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 400px; }
        .footer-links-group { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
        .footer-col h5 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 12px; }
        .footer-col ul { display: flex; flex-direction: column; gap: 8px; }
        .footer-col ul a { font-size: 0.85rem; color: rgba(255,255,255,0.6); transition: color var(--transition-fast); }
        .footer-col ul a:hover { color: var(--accent); }
        .footer-bottom {
            display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
            font-size: 0.78rem; color: rgba(255,255,255,0.4);
            padding: 20px 24px; border-top: 1px solid rgba(255,255,255,0.08);
            margin-top: 36px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .article-grid { grid-template-columns: 1fr; gap: 30px; }
            .article-sidebar { position: static; }
            .related-grid { grid-template-columns: repeat(2, 1fr); }
            .faq-grid { grid-template-columns: 1fr; }
            .article-banner .banner-title { font-size: 1.9rem; }
            .article-body { padding: 28px; }
        }
        @media (max-width: 768px) {
            .header-inner { flex-wrap: wrap; }
            .nav-toggle { display: block; }
            .nav-links-wrapper {
                display: none; flex-direction: column;
                position: absolute; top: 100%; left: 0; right: 0;
                background: rgba(255,255,255,0.97); backdrop-filter: blur(20px);
                padding: 16px 24px 24px; gap: 10px; z-index: 999;
                border-bottom: 1px solid var(--border-light);
                box-shadow: var(--shadow-lg);
            }
            .nav-links-wrapper.open { display: flex; }
            .nav-links { flex-direction: column; gap: 2px; width: 100%; }
            .nav-links a { color: var(--text) !important; width: 100%; text-align: center; padding: 10px 16px; }
            .scrolled .nav-links-wrapper { background: rgba(255,255,255,0.98); }
            .nav-cta { width: 100%; justify-content: center; margin-top: 6px; }
            .article-banner { min-height: 320px; padding: 120px 0 40px; }
            .article-banner .banner-title { font-size: 1.5rem; }
            .related-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
            .footer-inner { grid-template-columns: 1fr; gap: 30px; }
            .footer-links-group { grid-template-columns: 1fr 1fr; }
            .article-body { padding: 20px; border-radius: var(--radius-md); }
            .cta-section h2 { font-size: 1.5rem; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .container-narrow { padding: 0 16px; }
            .article-banner { min-height: 260px; padding: 110px 0 30px; }
            .article-banner .banner-title { font-size: 1.3rem; }
            .banner-meta { gap: 10px; font-size: 0.8rem; }
            .related-section { padding: 36px 0 40px; }
            .cta-section { padding: 44px 0; }
            .faq-section { padding: 40px 0 36px; }
            .footer-bottom { flex-direction: column; text-align: center; }
            .section-header h2 { font-size: 1.4rem; }
            .article-body { padding: 16px; }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1a1f3c;
            --color-primary-light: #252b50;
            --color-accent: #d4a853;
            --color-accent-light: #e8c876;
            --color-accent-glow: #f0d68a;
            --color-bg: #f7f6f2;
            --color-bg-alt: #edece6;
            --color-surface: #ffffff;
            --color-surface-glass: rgba(255, 255, 255, 0.72);
            --color-text: #1c1c1c;
            --color-text-soft: #5a5a5a;
            --color-text-muted: #8a8a8a;
            --color-border: #e0ded8;
            --color-border-light: #ecebe5;
            --color-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --color-shadow-md: 0 6px 24px rgba(0, 0, 0, 0.10);
            --color-shadow-lg: 0 14px 42px rgba(0, 0, 0, 0.12);
            --color-shadow-glow: 0 4px 20px rgba(212, 168, 83, 0.25);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --radius-xl: 28px;
            --container-max: 1200px;
            --nav-height: 72px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.40s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', system-ui, -apple-system, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', system-ui, -apple-system, sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-body);
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }

        input {
            font-family: inherit;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-text);
        }

        ul, ol {
            list-style: none;
        }

        .container {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 640px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(26, 31, 60, 0.58);
            backdrop-filter: blur(18px) saturate(140%);
            -webkit-backdrop-filter: blur(18px) saturate(140%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.14);
            box-shadow: 0 2px 18px rgba(0, 0, 0, 0.10);
            transition: background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
            display: flex;
            align-items: center;
        }

        .site-header.scrolled {
            background: rgba(22, 26, 50, 0.94);
            backdrop-filter: blur(12px) saturate(120%);
            -webkit-backdrop-filter: blur(12px) saturate(120%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
        }

        .header-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        @media (max-width: 640px) {
            .header-inner {
                padding: 0 16px;
            }
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.22rem;
            color: #ffffff;
            letter-spacing: 0.04em;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .nav-logo:hover {
            color: var(--color-accent-light);
        }
        .logo-icon {
            font-size: 1.35rem;
            color: var(--color-accent);
            display: flex;
            align-items: center;
        }

        .nav-toggle {
            display: none;
            font-size: 1.5rem;
            color: #ffffff;
            padding: 6px 10px;
            border-radius: var(--radius-xs);
            transition: background var(--transition-fast);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.10);
        }

        .nav-links-wrapper {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-links a {
            display: inline-block;
            padding: 9px 16px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.85);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .nav-links a:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.10);
        }
        .nav-links a.active {
            color: #ffffff;
            background: rgba(212, 168, 83, 0.22);
            font-weight: 600;
            box-shadow: inset 0 0 0 1px rgba(212, 168, 83, 0.35);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.93rem;
            color: #1a1f3c;
            background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
            box-shadow: 0 4px 16px rgba(212, 168, 83, 0.35);
            transition: all var(--transition-base);
            white-space: nowrap;
            letter-spacing: 0.03em;
        }
        .nav-cta:hover {
            color: #1a1f3c;
            background: linear-gradient(135deg, var(--color-accent-glow), var(--color-accent-light));
            box-shadow: 0 6px 24px rgba(212, 168, 83, 0.50);
            transform: translateY(-1px);
        }

        @media (max-width: 860px) {
            .nav-toggle {
                display: block;
            }
            .nav-links-wrapper {
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: rgba(22, 26, 50, 0.96);
                backdrop-filter: blur(14px);
                -webkit-backdrop-filter: blur(14px);
                flex-direction: column;
                gap: 4px;
                padding: 18px 20px 24px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
                display: none;
                border-radius: 0 0 var(--radius-md) var(--radius-md);
            }
            .nav-links-wrapper.open {
                display: flex;
            }
            .nav-links {
                flex-direction: column;
                width: 100%;
                gap: 2px;
            }
            .nav-links a {
                width: 100%;
                padding: 13px 18px;
                text-align: center;
                font-size: 1rem;
            }
            .nav-cta {
                width: 100%;
                justify-content: center;
                padding: 13px 20px;
                margin-top: 8px;
            }
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            min-height: 420px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            background-position: center 30%;
            margin-top: 0;
            padding-top: var(--nav-height);
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 31, 60, 0.78) 0%, rgba(26, 31, 60, 0.55) 50%, rgba(26, 31, 60, 0.72) 100%);
            z-index: 1;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, var(--color-bg) 0%, transparent 100%);
            z-index: 2;
        }
        .page-banner-content {
            position: relative;
            z-index: 3;
            text-align: center;
            padding: 60px 24px 80px;
        }
        .page-banner-content .banner-badge {
            display: inline-block;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            color: var(--color-accent);
            background: rgba(212, 168, 83, 0.15);
            border: 1px solid rgba(212, 168, 83, 0.30);
            margin-bottom: 18px;
        }
        .page-banner-content h1 {
            font-size: 2.8rem;
            color: #ffffff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.30);
        }
        .page-banner-content .banner-sub {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.80);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .breadcrumb-row {
            display: flex;
            justify-content: center;
            gap: 8px;
            align-items: center;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .breadcrumb-row a {
            color: rgba(255, 255, 255, 0.80);
            transition: color var(--transition-fast);
        }
        .breadcrumb-row a:hover {
            color: var(--color-accent-light);
        }
        .breadcrumb-row .sep {
            color: rgba(255, 255, 255, 0.40);
        }
        @media (max-width: 768px) {
            .page-banner {
                min-height: 340px;
            }
            .page-banner-content h1 {
                font-size: 2rem;
            }
            .page-banner-content .banner-sub {
                font-size: 1rem;
            }
        }
        @media (max-width: 520px) {
            .page-banner {
                min-height: 300px;
            }
            .page-banner-content h1 {
                font-size: 1.6rem;
            }
            .page-banner-content {
                padding: 50px 16px 60px;
            }
        }

        /* ========== SECTION SPACING ========== */
        .section {
            padding: 70px 0;
        }
        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
        }
        @media (max-width: 520px) {
            .section {
                padding: 36px 0;
            }
        }

        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-header .section-tag {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.07em;
            color: var(--color-accent);
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-header h2 {
            font-size: 2rem;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .section-header .section-desc {
            font-size: 1.02rem;
            color: var(--color-text-soft);
            max-width: 560px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .section-header h2 {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 520px) {
            .section-header h2 {
                font-size: 1.35rem;
            }
        }

        /* ========== CARDS ========== */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 26px;
        }
        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }
        @media (max-width: 640px) {
            .card-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
        }

        .sport-card {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--color-shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .sport-card:hover {
            box-shadow: var(--color-shadow-md), var(--color-shadow-glow);
            transform: translateY(-4px);
            border-color: rgba(212, 168, 83, 0.25);
        }
        .sport-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: var(--color-bg-alt);
        }
        .sport-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .sport-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .sport-card .card-img-wrap .card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            background: rgba(26, 31, 60, 0.78);
            color: var(--color-accent-light);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            border: 1px solid rgba(212, 168, 83, 0.30);
        }
        .sport-card .card-body {
            padding: 20px 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .sport-card .card-body h3 {
            font-size: 1.2rem;
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .sport-card .card-body p {
            font-size: 0.93rem;
            color: var(--color-text-soft);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }
        .sport-card .card-body .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-accent);
            transition: gap var(--transition-fast), color var(--transition-fast);
            align-self: flex-start;
        }
        .sport-card .card-body .card-link:hover {
            gap: 10px;
            color: #b8912e;
        }

        /* ========== HIGHLIGHTS ========== */
        .highlights-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }
        @media (max-width: 1024px) {
            .highlights-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
        }
        @media (max-width: 520px) {
            .highlights-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
        }
        .highlight-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--color-shadow-sm);
            transition: all var(--transition-base);
        }
        .highlight-item:hover {
            box-shadow: var(--color-shadow-md);
            transform: translateY(-2px);
            border-color: rgba(212, 168, 83, 0.20);
        }
        .highlight-item .hl-icon {
            font-size: 2.4rem;
            color: var(--color-accent);
            margin-bottom: 14px;
        }
        .highlight-item h4 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .highlight-item p {
            font-size: 0.88rem;
            color: var(--color-text-soft);
            line-height: 1.5;
        }
        @media (max-width: 520px) {
            .highlight-item {
                padding: 20px 14px;
            }
            .highlight-item .hl-icon {
                font-size: 2rem;
            }
        }

        /* ========== STATS BAR ========== */
        .stats-section {
            background: var(--color-primary);
            color: #ffffff;
            padding: 50px 0;
            position: relative;
            overflow: hidden;
        }
        .stats-section::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -80px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(212, 168, 83, 0.16) 0%, transparent 70%);
            pointer-events: none;
        }
        .stats-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(232, 200, 118, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            text-align: center;
            position: relative;
            z-index: 1;
        }
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
        }
        .stat-item .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--color-accent-light);
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .stat-item .stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.72);
            letter-spacing: 0.03em;
        }
        @media (max-width: 520px) {
            .stat-item .stat-number {
                font-size: 2rem;
            }
        }

        /* ========== NEWS LIST ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            background: var(--color-surface);
            border-radius: var(--radius-sm);
            padding: 20px 22px;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--color-shadow-sm);
            transition: all var(--transition-base);
        }
        .news-item:hover {
            box-shadow: var(--color-shadow-md);
            border-color: rgba(212, 168, 83, 0.20);
            transform: translateX(3px);
        }
        .news-item .news-thumb {
            flex-shrink: 0;
            width: 100px;
            height: 70px;
            border-radius: var(--radius-xs);
            overflow: hidden;
            background: var(--color-bg-alt);
        }
        .news-item .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-item .news-info {
            flex: 1;
            min-width: 0;
        }
        .news-item .news-info h4 {
            font-size: 1.02rem;
            margin-bottom: 4px;
        }
        .news-item .news-info .news-meta {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .news-item .news-arrow {
            flex-shrink: 0;
            align-self: center;
            font-size: 1.1rem;
            color: var(--color-accent);
            transition: transform var(--transition-fast);
        }
        .news-item:hover .news-arrow {
            transform: translateX(4px);
        }
        @media (max-width: 640px) {
            .news-item {
                flex-wrap: wrap;
                gap: 14px;
            }
            .news-item .news-thumb {
                width: 100%;
                height: 160px;
            }
            .news-item .news-arrow {
                display: none;
            }
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-section {
            background: var(--color-bg-alt);
        }
        .accordion-custom {
            max-width: 800px;
            margin: 0 auto;
        }
        .accordion-custom .accordion-item {
            background: var(--color-surface);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--color-shadow-sm);
            overflow: hidden;
        }
        .accordion-custom .accordion-title {
            font-size: 1rem;
            font-weight: 600;
            padding: 18px 22px;
            color: var(--color-text);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            transition: background var(--transition-fast);
            border: none;
            background: transparent;
            width: 100%;
            text-align: left;
        }
        .accordion-custom .accordion-title:hover {
            background: rgba(212, 168, 83, 0.05);
        }
        .accordion-custom .accordion-title::after {
            content: '\f107';
            font-family: 'Font Awesome 6 Free';
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-accent);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }
        .accordion-custom .accordion-item.is-active .accordion-title::after {
            transform: rotate(180deg);
        }
        .accordion-custom .accordion-content {
            padding: 0 22px 20px;
            font-size: 0.93rem;
            color: var(--color-text-soft);
            line-height: 1.7;
            display: none;
        }
        .accordion-custom .accordion-item.is-active .accordion-content {
            display: block;
        }

        /* ========== CTA ========== */
        .cta-section-alt {
            text-align: center;
            padding: 60px 24px;
            background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            border-radius: var(--radius-lg);
            color: #ffffff;
            position: relative;
            overflow: hidden;
        }
        .cta-section-alt::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(212, 168, 83, 0.20) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-section-alt h2 {
            color: #ffffff;
            font-size: 1.9rem;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section-alt p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 1.05rem;
            max-width: 500px;
            margin: 0 auto 26px;
            position: relative;
            z-index: 1;
        }
        .cta-btn-group {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .btn-accent {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            color: #1a1f3c;
            background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
            box-shadow: 0 6px 22px rgba(212, 168, 83, 0.40);
            transition: all var(--transition-base);
            letter-spacing: 0.03em;
        }
        .btn-accent:hover {
            color: #1a1f3c;
            background: linear-gradient(135deg, var(--color-accent-glow), var(--color-accent-light));
            box-shadow: 0 8px 28px rgba(212, 168, 83, 0.55);
            transform: translateY(-2px);
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            color: #ffffff;
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.40);
            transition: all var(--transition-base);
            letter-spacing: 0.03em;
        }
        .btn-outline-light:hover {
            border-color: #ffffff;
            background: rgba(255, 255, 255, 0.08);
            color: #ffffff;
        }
        @media (max-width: 520px) {
            .cta-section-alt h2 {
                font-size: 1.4rem;
            }
            .btn-accent, .btn-outline-light {
                width: 100%;
                justify-content: center;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-primary);
            color: rgba(255, 255, 255, 0.75);
            padding: 50px 0 30px;
            margin-top: 0;
        }
        .footer-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr;
            gap: 40px;
        }
        @media (max-width: 768px) {
            .footer-inner {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }
        @media (max-width: 520px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.6;
            margin-top: 10px;
            color: rgba(255, 255, 255, 0.60);
        }
        .footer-logo {
            font-weight: 700;
            font-size: 1.15rem;
            color: #ffffff;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .logo-icon-sm {
            font-size: 1.2rem;
            color: var(--color-accent);
        }
        .footer-links-group {
            display: contents;
        }
        .footer-col h5 {
            color: #ffffff;
            font-size: 1rem;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.60);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }
        .footer-bottom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 20px 24px 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.40);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 30px;
        }
        @media (max-width: 520px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }

        /* Focus outline for accessibility */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

/* roulang page: category2 */
/* ============ 设计变量 ============ */
        :root {
            --color-primary: #1a1040;
            --color-primary-light: #2d1a5e;
            --color-primary-deep: #0e0828;
            --color-accent: #e8b84b;
            --color-accent-glow: #f5d278;
            --color-accent-soft: #c9973a;
            --color-surface: #1c1438;
            --color-surface-light: #261d4a;
            --color-surface-glass: rgba(28, 20, 56, 0.75);
            --color-text: #e8e4f0;
            --color-text-strong: #ffffff;
            --color-text-muted: #b0a8c4;
            --color-text-dim: #8a82a0;
            --color-border: rgba(255, 255, 255, 0.10);
            --color-border-glow: rgba(232, 184, 75, 0.30);
            --color-success: #3ccf91;
            --color-warm: #f07b4a;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.18);
            --shadow-md: 0 6px 22px rgba(0, 0, 0, 0.28);
            --shadow-lg: 0 14px 40px rgba(0, 0, 0, 0.40);
            --shadow-glow: 0 0 30px rgba(232, 184, 75, 0.18), 0 4px 20px rgba(0, 0, 0, 0.25);
            --shadow-glow-strong: 0 0 50px rgba(232, 184, 75, 0.28), 0 8px 32px rgba(0, 0, 0, 0.35);
            --container-max: 1200px;
            --header-height: 72px;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
        }

        /* ============ 基础 Reset & Base ============ */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

        html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

        body {
            font-family: var(--font-body);
            line-height: 1.7;
            color: var(--color-text);
            background: var(--color-primary-deep);
            background-image:
                radial-gradient(ellipse at 30% 10%, rgba(100, 60, 180, 0.25) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 40%, rgba(30, 20, 70, 0.5) 0%, transparent 55%),
                radial-gradient(ellipse at 50% 85%, rgba(232, 184, 75, 0.08) 0%, transparent 50%),
                linear-gradient(175deg, #0e0828 0%, #130d30 25%, #1a1040 60%, #0e0828 100%);
            background-attachment: fixed;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast), text-shadow var(--transition-fast); }
        a:hover { color: var(--color-accent-glow); text-shadow: 0 0 12px rgba(232, 184, 75, 0.25); }
        a:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 4px; }

        img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-sm); }

        button, .btn, .button { cursor: pointer; font-family: var(--font-body); border: none; outline: none; }
        button:focus-visible, .btn:focus-visible, .button:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }

        input { font-family: var(--font-body); }

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

        h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); color: var(--color-text-strong); line-height: 1.3; font-weight: 700; }

        /* ============ 容器 ============ */
        .grid-container-custom { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
        @media (max-width: 768px) { .grid-container-custom { padding: 0 16px; } }

        /* ============ 头部玻璃导航 ============ */
        .site-header {
            position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
            height: var(--header-height);
            background: rgba(14, 8, 40, 0.65);
            backdrop-filter: blur(16px) saturate(140%);
            -webkit-backdrop-filter: blur(16px) saturate(140%);
            border-bottom: 1px solid var(--color-border);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.30);
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth);
        }
        .site-header.scrolled {
            background: rgba(14, 8, 40, 0.92);
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.50);
            border-bottom-color: rgba(232, 184, 75, 0.18);
        }
        .header-inner {
            max-width: var(--container-max); margin: 0 auto; padding: 0 24px;
            height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
        }
        .nav-logo {
            display: flex; align-items: center; gap: 10px; font-family: var(--font-heading);
            font-weight: 700; font-size: 1.3rem; color: var(--color-text-strong);
            text-decoration: none; white-space: nowrap; flex-shrink: 0;
            transition: transform var(--transition-fast);
        }
        .nav-logo:hover { color: var(--color-text-strong); transform: scale(1.04); text-shadow: 0 0 18px rgba(232, 184, 75, 0.35); }
        .logo-icon { font-size: 1.5rem; color: var(--color-accent); filter: drop-shadow(0 0 8px rgba(232, 184, 75, 0.5)); }
        .nav-toggle {
            display: none; background: none; border: none; color: var(--color-text-strong);
            font-size: 1.6rem; cursor: pointer; padding: 8px; border-radius: var(--radius-sm);
            transition: color var(--transition-fast), background var(--transition-fast);
        }
        .nav-toggle:hover { color: var(--color-accent); background: rgba(255, 255, 255, 0.06); }
        .nav-links-wrapper { display: flex; align-items: center; gap: 28px; }
        .nav-links { display: flex; align-items: center; gap: 6px; }
        .nav-links li { list-style: none; }
        .nav-links a {
            display: block; padding: 10px 16px; border-radius: 20px;
            font-weight: 500; font-size: 0.95rem; color: var(--color-text-muted);
            text-decoration: none; transition: all var(--transition-fast); white-space: nowrap;
            position: relative;
        }
        .nav-links a:hover { color: var(--color-text-strong); background: rgba(255, 255, 255, 0.07); }
        .nav-links a.active {
            color: var(--color-accent); background: rgba(232, 184, 75, 0.10);
            font-weight: 600; box-shadow: inset 0 0 0 1px rgba(232, 184, 75, 0.25);
        }
        .nav-links a.active::after {
            content: ''; position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%);
            width: 18px; height: 3px; background: var(--color-accent); border-radius: 2px;
            box-shadow: 0 0 8px rgba(232, 184, 75, 0.6);
        }
        .nav-cta {
            display: flex; align-items: center; gap: 7px;
            padding: 10px 20px; border-radius: 22px;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-soft) 100%);
            color: #1a1040; font-weight: 700; font-size: 0.9rem; text-decoration: none;
            box-shadow: var(--shadow-glow); transition: all var(--transition-bounce);
            white-space: nowrap; flex-shrink: 0;
        }
        .nav-cta:hover { color: #1a1040; transform: translateY(-2px); box-shadow: var(--shadow-glow-strong); }
        .nav-cta i { font-size: 0.85rem; }

        @media (max-width: 860px) {
            .nav-toggle { display: block; }
            .nav-links-wrapper {
                display: none; position: absolute; top: var(--header-height); left: 0; right: 0;
                background: rgba(14, 8, 40, 0.96); backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column; padding: 20px 24px 28px; gap: 12px;
                border-bottom: 1px solid var(--color-border);
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.50);
                z-index: 999;
            }
            .nav-links-wrapper.open { display: flex; }
            .nav-links { flex-direction: column; width: 100%; gap: 2px; }
            .nav-links a { width: 100%; text-align: center; padding: 12px 16px; border-radius: var(--radius-md); font-size: 1rem; }
            .nav-cta { width: 100%; justify-content: center; padding: 12px 20px; font-size: 1rem; }
        }
        @media (max-width: 520px) {
            .header-inner { padding: 0 12px; gap: 10px; }
            .nav-logo { font-size: 1.1rem; }
            .logo-icon { font-size: 1.25rem; }
        }

        /* ============ 页面顶部间距 ============ */
        .page-content { padding-top: var(--header-height); }

        /* ============ 分类 Banner ============ */
        .category-banner {
            position: relative; overflow: hidden;
            min-height: 420px; display: flex; align-items: center; justify-content: center;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover; background-position: center 30%; background-repeat: no-repeat;
            isolation: isolate;
        }
        .category-banner::before {
            content: ''; position: absolute; inset: 0; z-index: 1;
            background: linear-gradient(180deg, rgba(14, 8, 40, 0.55) 0%, rgba(20, 12, 48, 0.7) 40%, rgba(14, 8, 40, 0.88) 100%);
        }
        .category-banner::after {
            content: ''; position: absolute; inset: 0; z-index: 1;
            background: radial-gradient(ellipse at 50% 35%, rgba(232, 184, 75, 0.12) 0%, transparent 55%);
            pointer-events: none;
        }
        .category-banner-content {
            position: relative; z-index: 2; text-align: center; max-width: 700px; padding: 40px 24px;
        }
        .category-badge {
            display: inline-block; padding: 7px 18px; border-radius: 20px;
            background: rgba(232, 184, 75, 0.14); border: 1px solid rgba(232, 184, 75, 0.3);
            color: var(--color-accent-glow); font-weight: 600; font-size: 0.88rem;
            letter-spacing: 0.04em; margin-bottom: 16px;
            backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
        }
        .category-banner h1 {
            font-size: 3rem; font-weight: 800; color: var(--color-text-strong);
            margin-bottom: 14px; letter-spacing: 0.02em;
            text-shadow: 0 0 40px rgba(232, 184, 75, 0.35), 0 2px 8px rgba(0, 0, 0, 0.5);
        }
        .category-banner p {
            font-size: 1.15rem; color: var(--color-text-muted); max-width: 520px;
            margin: 0 auto 24px; line-height: 1.6;
        }
        .category-banner-stats {
            display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; margin-top: 8px;
        }
        .category-stat-item { text-align: center; }
        .category-stat-number {
            font-size: 2rem; font-weight: 800; color: var(--color-accent);
            text-shadow: 0 0 16px rgba(232, 184, 75, 0.4);
        }
        .category-stat-label { font-size: 0.85rem; color: var(--color-text-dim); margin-top: 2px; }

        @media (max-width: 768px) {
            .category-banner { min-height: 340px; }
            .category-banner h1 { font-size: 2.2rem; }
            .category-banner p { font-size: 1rem; }
            .category-stat-number { font-size: 1.5rem; }
            .category-banner-stats { gap: 20px; }
        }
        @media (max-width: 520px) {
            .category-banner { min-height: 300px; }
            .category-banner h1 { font-size: 1.8rem; }
            .category-banner p { font-size: 0.9rem; }
        }

        /* ============ 板块通用 ============ */
        .section-padding { padding: 64px 0; }
        @media (max-width: 768px) { .section-padding { padding: 40px 0; } }

        .section-header { text-align: center; margin-bottom: 44px; }
        .section-label {
            display: inline-block; padding: 5px 14px; border-radius: 16px;
            background: rgba(232, 184, 75, 0.08); border: 1px solid rgba(232, 184, 75, 0.2);
            color: var(--color-accent); font-size: 0.82rem; font-weight: 600;
            letter-spacing: 0.05em; margin-bottom: 12px;
        }
        .section-title {
            font-size: 2rem; font-weight: 700; color: var(--color-text-strong);
            margin-bottom: 10px; letter-spacing: 0.01em;
        }
        .section-subtitle { font-size: 1rem; color: var(--color-text-muted); max-width: 560px; margin: 0 auto; }

        /* ============ 游戏卡片网格 ============ */
        .game-card {
            background: var(--color-surface-glass);
            backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg); overflow: hidden;
            transition: all var(--transition-smooth); position: relative;
            box-shadow: var(--shadow-sm);
            height: 100%; display: flex; flex-direction: column;
        }
        .game-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-glow);
            border-color: var(--color-border-glow);
        }
        .game-card-img-wrap {
            position: relative; overflow: hidden; aspect-ratio: 16/10;
            background: var(--color-surface-light);
        }
        .game-card-img-wrap img {
            width: 100%; height: 100%; object-fit: cover;
            transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            border-radius: 0;
        }
        .game-card:hover .game-card-img-wrap img { transform: scale(1.06); }
        .game-card-badge {
            position: absolute; top: 12px; right: 12px;
            padding: 4px 10px; border-radius: 12px;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-soft));
            color: #1a1040; font-size: 0.72rem; font-weight: 700;
            letter-spacing: 0.04em; z-index: 2; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
        }
        .game-card-body { padding: 18px 18px 20px; flex: 1; display: flex; flex-direction: column; }
        .game-card-body h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 6px; color: var(--color-text-strong); }
        .game-card-body p { font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.5; flex: 1; margin-bottom: 12px; }
        .game-card-meta {
            display: flex; align-items: center; gap: 14px; font-size: 0.78rem; color: var(--color-text-dim);
            padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .game-card-meta i { color: var(--color-accent); font-size: 0.7rem; }
        .game-card-rating { display: flex; align-items: center; gap: 4px; color: var(--color-accent); font-weight: 600; }

        /* ============ 排行榜 ============ */
        .rank-list {
            background: var(--color-surface-glass);
            backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg); overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .rank-item {
            display: flex; align-items: center; gap: 14px; padding: 16px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            transition: background var(--transition-fast);
        }
        .rank-item:last-child { border-bottom: none; }
        .rank-item:hover { background: rgba(255, 255, 255, 0.03); }
        .rank-number {
            width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
            font-weight: 800; font-size: 0.9rem; flex-shrink: 0;
        }
        .rank-number.top-1 { background: linear-gradient(135deg, #f0c060, #d4a030); color: #1a1040; box-shadow: 0 0 16px rgba(240, 192, 96, 0.4); }
        .rank-number.top-2 { background: linear-gradient(135deg, #b8c0d0, #8898aa); color: #fff; box-shadow: 0 0 10px rgba(180, 190, 205, 0.3); }
        .rank-number.top-3 { background: linear-gradient(135deg, #c8906a, #a07050); color: #fff; box-shadow: 0 0 10px rgba(190, 140, 100, 0.3); }
        .rank-number.normal { background: rgba(255, 255, 255, 0.06); color: var(--color-text-muted); }
        .rank-info { flex: 1; min-width: 0; }
        .rank-info h4 { font-size: 0.95rem; font-weight: 600; color: var(--color-text-strong); margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .rank-info span { font-size: 0.78rem; color: var(--color-text-dim); }
        .rank-hot { font-size: 0.78rem; color: var(--color-warm); font-weight: 600; white-space: nowrap; flex-shrink: 0; }
        .rank-hot i { margin-right: 3px; }

        /* ============ 特色亮点卡片 ============ */
        .feature-card {
            background: var(--color-surface-glass);
            backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg); padding: 28px 22px; text-align: center;
            transition: all var(--transition-smooth); height: 100%;
            box-shadow: var(--shadow-sm);
        }
        .feature-card:hover {
            transform: translateY(-4px); box-shadow: var(--shadow-glow);
            border-color: var(--color-border-glow);
        }
        .feature-icon-circle {
            width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 16px;
            display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
            background: rgba(232, 184, 75, 0.10); color: var(--color-accent);
            border: 1px solid rgba(232, 184, 75, 0.25);
            transition: all var(--transition-smooth);
        }
        .feature-card:hover .feature-icon-circle {
            background: rgba(232, 184, 75, 0.18);
            box-shadow: 0 0 22px rgba(232, 184, 75, 0.28);
        }
        .feature-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: var(--color-text-strong); }
        .feature-card p { font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.5; }

        /* ============ 资讯列表 ============ */
        .news-list-item {
            display: flex; gap: 16px; padding: 18px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transition: all var(--transition-fast); cursor: pointer;
            align-items: flex-start;
        }
        .news-list-item:first-child { padding-top: 0; }
        .news-list-item:last-child { border-bottom: none; padding-bottom: 0; }
        .news-list-item:hover { padding-left: 8px; }
        .news-thumb {
            width: 100px; height: 68px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0;
            background: var(--color-surface-light);
        }
        .news-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-sm); }
        .news-info { flex: 1; min-width: 0; }
        .news-info h4 { font-size: 0.95rem; font-weight: 600; color: var(--color-text-strong); margin-bottom: 4px; line-height: 1.4; }
        .news-info p { font-size: 0.82rem; color: var(--color-text-dim); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .news-tag {
            display: inline-block; padding: 2px 8px; border-radius: 10px;
            background: rgba(232, 184, 75, 0.1); color: var(--color-accent);
            font-size: 0.7rem; font-weight: 600; margin-bottom: 4px;
        }

        @media (max-width: 520px) {
            .news-thumb { width: 70px; height: 50px; }
            .news-list-item { gap: 10px; }
            .news-info h4 { font-size: 0.85rem; }
        }

        /* ============ FAQ ============ */
        .faq-block {
            background: var(--color-surface-glass);
            backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg); overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .faq-item { border-bottom: 1px solid rgba(255, 255, 255, 0.04); }
        .faq-item:last-child { border-bottom: none; }
        .faq-question {
            width: 100%; text-align: left; background: none; border: none;
            padding: 18px 22px; font-size: 1rem; font-weight: 600;
            color: var(--color-text-strong); cursor: pointer;
            display: flex; align-items: center; justify-content: space-between; gap: 12px;
            transition: color var(--transition-fast);
        }
        .faq-question:hover { color: var(--color-accent); }
        .faq-question i { font-size: 0.8rem; transition: transform var(--transition-smooth); color: var(--color-accent); }
        .faq-item.open .faq-question i { transform: rotate(180deg); }
        .faq-answer {
            max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 22px; color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.6;
        }
        .faq-item.open .faq-answer { max-height: 200px; padding: 0 22px 18px; }

        /* ============ CTA 板块 ============ */
        .cta-section {
            background: linear-gradient(160deg, rgba(30, 16, 70, 0.9) 0%, rgba(20, 10, 50, 0.95) 100%);
            border: 1px solid var(--color-border); border-radius: var(--radius-xl);
            text-align: center; padding: 48px 28px; position: relative; overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .cta-section::before {
            content: ''; position: absolute; top: -60px; right: -60px; width: 200px; height: 200px;
            background: radial-gradient(circle, rgba(232, 184, 75, 0.2) 0%, transparent 70%);
            pointer-events: none; border-radius: 50%;
        }
        .cta-section h2 { font-size: 1.8rem; font-weight: 700; color: var(--color-text-strong); margin-bottom: 10px; position: relative; z-index: 1; }
        .cta-section p { color: var(--color-text-muted); max-width: 480px; margin: 0 auto 24px; position: relative; z-index: 1; }
        .btn-primary {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 14px 36px; border-radius: 26px;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-soft) 100%);
            color: #1a1040; font-weight: 700; font-size: 1rem; text-decoration: none;
            box-shadow: var(--shadow-glow); transition: all var(--transition-bounce);
            position: relative; z-index: 1; letter-spacing: 0.02em;
        }
        .btn-primary:hover { color: #1a1040; transform: translateY(-3px); box-shadow: var(--shadow-glow-strong); }
        .btn-outline {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 13px 30px; border-radius: 26px;
            background: transparent; border: 2px solid rgba(232, 184, 75, 0.5);
            color: var(--color-accent); font-weight: 600; font-size: 0.95rem; text-decoration: none;
            transition: all var(--transition-smooth); position: relative; z-index: 1;
        }
        .btn-outline:hover { background: rgba(232, 184, 75, 0.1); border-color: var(--color-accent); color: var(--color-accent-glow); }

        /* ============ 页脚 ============ */
        .site-footer {
            background: rgba(8, 4, 24, 0.85); border-top: 1px solid var(--color-border);
            padding: 48px 0 0; margin-top: 40px;
            backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
        }
        .footer-inner {
            max-width: var(--container-max); margin: 0 auto; padding: 0 24px;
            display: flex; flex-wrap: wrap; gap: 40px;
        }
        .footer-brand { flex: 1 1 280px; min-width: 240px; }
        .footer-logo {
            display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.15rem;
            color: var(--color-text-strong); margin-bottom: 10px;
        }
        .logo-icon-sm { color: var(--color-accent); font-size: 1.1rem; }
        .footer-brand p { font-size: 0.85rem; color: var(--color-text-dim); line-height: 1.6; }
        .footer-links-group { display: flex; gap: 48px; flex-wrap: wrap; flex: 1 1 360px; }
        .footer-col h5 { font-size: 0.9rem; font-weight: 700; color: var(--color-text-strong); margin-bottom: 12px; letter-spacing: 0.03em; }
        .footer-col ul li { margin-bottom: 7px; }
        .footer-col ul li a { font-size: 0.83rem; color: var(--color-text-dim); text-decoration: none; transition: color var(--transition-fast); }
        .footer-col ul li a:hover { color: var(--color-accent); text-shadow: none; }
        .footer-bottom {
            display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px;
            font-size: 0.78rem; color: var(--color-text-dim);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 18px 24px !important;
        }
        @media (max-width: 768px) {
            .footer-inner { flex-direction: column; gap: 28px; }
            .footer-links-group { gap: 28px; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }
        @media (max-width: 520px) {
            .footer-links-group { flex-direction: column; gap: 18px; }
        }

        /* ============ Foundation 覆盖 & 辅助 ============ */
        .grid-x { margin-left: -10px; margin-right: -10px; }
        .grid-x > .cell { padding-left: 10px; padding-right: 10px; }
        .grid-x.gap-sm { margin-left: -6px; margin-right: -6px; }
        .grid-x.gap-sm > .cell { padding-left: 6px; padding-right: 6px; }
        .text-accent { color: var(--color-accent) !important; }
        .mb-0 { margin-bottom: 0 !important; }
        .mt-0 { margin-top: 0 !important; }
        .text-center-mobile { }
        @media (max-width: 520px) { .text-center-mobile { text-align: center; } }

        /* ============ 动画 ============ */
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(24px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .animate-in {
            animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        /* ============ 分隔装饰线 ============ */
        .divider-glow {
            width: 50px; height: 3px; background: var(--color-accent);
            border-radius: 2px; margin: 0 auto 16px;
            box-shadow: 0 0 12px rgba(232, 184, 75, 0.5);
        }

        /* ============ 深色区块交替 ============ */
        .bg-alt {
            background: rgba(16, 10, 36, 0.4);
            border-top: 1px solid rgba(255, 255, 255, 0.03);
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
        }

        /* ============ 搜索框装饰 ============ */
        .search-inline {
            display: flex; align-items: center; gap: 0; max-width: 420px; margin: 0 auto;
            border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 26px;
            overflow: hidden; background: rgba(255, 255, 255, 0.04);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .search-inline:focus-within {
            border-color: var(--color-border-glow);
            box-shadow: 0 0 18px rgba(232, 184, 75, 0.15);
        }
        .search-inline input {
            flex: 1; background: none; border: none; padding: 12px 18px;
            color: var(--color-text); font-size: 0.9rem; outline: none;
        }
        .search-inline input::placeholder { color: var(--color-text-dim); }
        .search-inline button {
            background: var(--color-accent); color: #1a1040; border: none;
            padding: 12px 18px; font-weight: 700; font-size: 0.85rem; cursor: pointer;
            transition: background var(--transition-fast);
        }
        .search-inline button:hover { background: var(--color-accent-glow); }