/* roulang page: index */
:root {
            --primary: #4F46E5;
            --primary-dark: #4338CA;
            --primary-light: #EEF2FF;
            --accent: #F59E0B;
            --accent-dark: #D97706;
            --dark: #0F172A;
            --dark-2: #1E293B;
            --light: #F8FAFC;
            --white: #FFFFFF;
            --text: #1E293B;
            --text-muted: #64748B;
            --border: #E2E8F0;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow-sm: 0 2px 10px rgba(15, 23, 42, 0.05);
            --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
            --space-xs: 8px;
            --space-sm: 16px;
            --space-md: 32px;
            --space-lg: 64px;
            --space-xl: 96px;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--light);
            -webkit-font-smoothing: antialiased;
        }

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

        a:hover {
            color: var(--primary-dark);
        }

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(79, 70, 229, 0.3);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--space-lg) 0;
        }

        .section-alt {
            background: var(--white);
        }

        .section-dark {
            background: var(--dark);
            color: #E2E8F0;
        }

        .section-title-wrap {
            max-width: 720px;
            margin: 0 auto var(--space-md);
            text-align: center;
        }

        .section-title {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--dark);
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }

        .section-dark .section-title {
            color: var(--white);
        }

        .section-subtitle {
            font-size: 17px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .section-dark .section-subtitle {
            color: #94A3B8;
        }

        .eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary);
            background: var(--primary-light);
            border-radius: 999px;
            padding: 4px 14px;
            margin-bottom: 16px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 15px;
            line-height: 1;
            cursor: pointer;
            transition: var(--transition);
            border: 2px solid transparent;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--white);
            box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            color: var(--white);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-outline {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.6);
            color: var(--white);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--white);
            border-color: var(--white);
            transform: translateY(-2px);
        }

        .btn-light {
            background: var(--white);
            color: var(--primary);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }

        .btn-light:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        }

        .badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            background: var(--primary-light);
            color: var(--primary);
            line-height: 1.4;
        }

        .badge-accent {
            background: rgba(245, 158, 11, 0.15);
            color: var(--accent-dark);
        }

        /* ===== Header & Navigation ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
            gap: 32px;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--dark);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }

        .site-logo:hover {
            color: var(--primary);
        }

        .site-logo i {
            color: var(--primary);
            font-size: 24px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .main-nav>li {
            list-style: none;
            position: relative;
        }

        .main-nav>li>a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            font-weight: 600;
            font-size: 15px;
            color: var(--text);
            border-radius: 999px;
            transition: var(--transition);
        }

        .main-nav>li>a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .main-nav>li.active>a {
            background: var(--primary);
            color: var(--white);
            box-shadow: 0 4px 14px rgba(79, 70, 229, 0.28);
        }

        .main-nav .dropdown-panel {
            position: absolute;
            top: calc(100% + 12px);
            left: 50%;
            transform: translateX(-50%) translateY(8px);
            min-width: 220px;
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border);
            padding: 12px;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 50;
        }

        .main-nav .has-dropdown:hover .dropdown-panel {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }

        .dropdown-panel a {
            display: block;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            color: var(--text);
            transition: var(--transition);
        }

        .dropdown-panel a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .dropdown-panel .dropdown-title {
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            color: var(--text-muted);
            padding: 8px 14px 4px;
            letter-spacing: 0.06em;
        }

        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            width: 44px;
            height: 44px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            color: var(--dark);
            transition: var(--transition);
        }

        .nav-toggle:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .nav-toggle i {
            font-size: 20px;
        }

        /* 移动端下拉菜单 */
        .mobile-nav {
            display: none;
            background: var(--white);
            border-top: 1px solid var(--border);
            padding: 16px 24px 24px;
            max-height: 80vh;
            overflow-y: auto;
        }

        .mobile-nav.open {
            display: block;
        }

        .mobile-nav a {
            display: block;
            padding: 12px 0;
            font-weight: 600;
            font-size: 16px;
            color: var(--text);
            border-bottom: 1px solid var(--border);
        }

        .mobile-nav a:last-child {
            border-bottom: none;
        }

        .mobile-nav a:hover {
            color: var(--primary);
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            padding: 140px 0 100px;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.6) 60%, rgba(79, 70, 229, 0.4) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 720px;
        }

        .hero h1 {
            font-size: 52px;
            font-weight: 900;
            line-height: 1.15;
            color: var(--white);
            margin-bottom: 20px;
            letter-spacing: -0.03em;
        }

        .hero p {
            font-size: 18px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 36px;
            max-width: 600px;
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .hero-meta {
            position: relative;
            z-index: 2;
            margin-top: 64px;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            padding-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
        }

        .hero-meta-item {
            display: flex;
            align-items: center;
            gap: 12px;
            color: rgba(255, 255, 255, 0.9);
        }

        .hero-meta-item i {
            font-size: 22px;
            color: var(--accent);
        }

        .hero-meta-item span {
            font-size: 14px;
            font-weight: 500;
        }

        /* ===== Stats ===== */
        .stats-section {
            background: var(--white);
            border-bottom: 1px solid var(--border);
            padding: 48px 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .stat-card {
            text-align: center;
            padding: 24px 16px;
            border-radius: var(--radius);
            background: var(--light);
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(79, 70, 229, 0.2);
        }

        .stat-number {
            font-size: 40px;
            font-weight: 900;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 8px;
            font-weight: 500;
        }

        /* ===== About ===== */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
        }

        .about-image {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .about-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 340px;
        }

        .about-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 23, 42, 0.2), transparent 50%);
        }

        .about-content h2 {
            font-size: 32px;
            font-weight: 800;
            color: var(--dark);
            margin: 12px 0 16px;
            line-height: 1.25;
        }

        .about-content p {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .about-list {
            list-style: none;
            padding: 0;
            margin: 24px 0 0;
        }

        .about-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            font-size: 15px;
            color: var(--text);
            font-weight: 500;
        }

        .about-list li i {
            color: var(--primary);
            font-size: 18px;
            margin-top: 2px;
            flex-shrink: 0;
        }

        /* ===== Categories ===== */
        .categories-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }

        .category-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: block;
            min-height: 360px;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
        }

        .category-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .category-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }

        .category-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.2) 60%, transparent 100%);
            z-index: 1;
        }

        .category-card-content {
            position: relative;
            z-index: 2;
            padding: 32px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            min-height: 360px;
            color: var(--white);
        }

        .category-card-content .badge {
            align-self: flex-start;
            margin-bottom: 12px;
        }

        .category-card-content h3 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }

        .category-card-content p {
            font-size: 15px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 20px;
        }

        .category-card-content .btn {
            align-self: flex-start;
        }

        /* ===== News / CMS ===== */
        .news-section {
            background: var(--light);
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
            margin-top: 40px;
        }

        .news-card {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .news-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: rgba(79, 70, 229, 0.2);
        }

        .news-card-inner {
            display: block;
            padding: 28px;
            color: inherit;
        }

        .news-card-inner:hover {
            color: inherit;
        }

        .news-meta-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }

        .news-card-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--dark);
            line-height: 1.45;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 18px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }

        .news-card-more i {
            transition: transform 0.3s ease;
        }

        .news-card:hover .news-card-more i {
            transform: translateX(4px);
        }

        .news-time {
            font-size: 13px;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .news-category-badge {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            background: var(--primary-light);
            color: var(--primary);
        }

        .empty-box {
            background: var(--white);
            border: 2px dashed var(--border);
            border-radius: var(--radius);
            padding: 64px 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 16px;
            grid-column: 1 / -1;
        }

        /* ===== Features ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
            margin-top: 40px;
        }

        .feature-card {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 32px 24px;
            text-align: center;
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: rgba(79, 70, 229, 0.2);
        }

        .feature-icon {
            width: 64px;
            height: 64px;
            border-radius: 20px;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            margin: 0 auto 20px;
            transition: var(--transition);
        }

        .feature-card:hover .feature-icon {
            background: var(--primary);
            color: var(--white);
            transform: scale(1.05);
        }

        .feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 12px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ===== Process ===== */
        .process-section {
            background: var(--dark);
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin-top: 48px;
        }

        .process-step {
            text-align: center;
            position: relative;
            padding: 24px 16px;
        }

        .process-step::after {
            content: '';
            position: absolute;
            top: 48px;
            right: -16px;
            width: 32px;
            height: 2px;
            background: rgba(255, 255, 255, 0.15);
        }

        .process-step:last-child::after {
            display: none;
        }

        .step-number {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), #7C3AED);
            color: var(--white);
            font-size: 20px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            box-shadow: 0 8px 24px rgba(79, 70, 229, 0.35);
        }

        .process-step h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
        }

        .process-step p {
            font-size: 14px;
            color: #94A3B8;
            line-height: 1.7;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 820px;
            margin: 40px auto 0;
        }

        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 16px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(79, 70, 229, 0.3);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            cursor: pointer;
            font-weight: 600;
            font-size: 16px;
            color: var(--dark);
            gap: 16px;
        }

        .faq-question i {
            color: var(--primary);
            font-size: 18px;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 24px;
        }

        /* ===== CTA ===== */
        .cta-section {
            position: relative;
            padding: 96px 0;
            background-size: cover;
            background-position: center;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(79, 70, 229, 0.92), rgba(124, 58, 237, 0.85));
            z-index: 1;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 640px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 38px;
            font-weight: 900;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .cta-content p {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 32px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            padding: 64px 0 0;
            color: #94A3B8;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .site-logo {
            color: var(--white);
            margin-bottom: 16px;
            display: inline-flex;
        }

        .footer-brand .site-logo i {
            color: var(--accent);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            max-width: 340px;
        }

        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 18px;
        }

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

        .footer-links a {
            display: block;
            padding: 6px 0;
            font-size: 14px;
            color: #94A3B8;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--accent);
            padding-left: 6px;
        }

        .footer-bottom {
            padding: 24px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 13px;
        }

        .footer-bottom a {
            color: #94A3B8;
        }

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

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .section-title {
                font-size: 30px;
            }

            .hero h1 {
                font-size: 42px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

            .process-step::after {
                display: none;
            }

            .about-grid {
                gap: 40px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 68px;
            }

            .main-nav {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .hero {
                padding: 100px 0 72px;
            }

            .hero h1 {
                font-size: 34px;
            }

            .hero p {
                font-size: 16px;
            }

            .hero-meta {
                gap: 20px;
                margin-top: 48px;
            }

            .about-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .about-image {
                order: -1;
            }

            .categories-grid {
                grid-template-columns: 1fr;
            }

            .news-grid {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .section {
                padding: 48px 0;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .hero h1 {
                font-size: 28px;
            }

            .hero p {
                font-size: 15px;
            }

            .hero-buttons .btn {
                width: 100%;
            }

            .stats-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .features-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .process-grid {
                grid-template-columns: 1fr;
            }

            .section-title {
                font-size: 26px;
            }

            .section-subtitle {
                font-size: 15px;
            }

            .category-card-content {
                min-height: 300px;
                padding: 24px;
            }

            .category-card-content h3 {
                font-size: 24px;
            }

            .news-card-inner {
                padding: 20px;
            }

            .stats-section {
                padding: 32px 0;
            }

            .stat-card {
                padding: 20px 16px;
            }

            .btn {
                padding: 12px 24px;
                font-size: 14px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #7c3aed;
            --primary-dark: #5b21b6;
            --primary-light: #ede9fe;
            --accent: #f59e0b;
            --accent-light: #fef3c7;
            --bg: #f8f7fc;
            --bg-dark: #0f0a1a;
            --card-bg: #ffffff;
            --text: #1e1b2e;
            --text-light: #6b7280;
            --text-weak: #9ca3af;
            --border: #e5e7eb;
            --radius: 18px;
            --radius-sm: 12px;
            --shadow: 0 10px 30px rgba(30, 27, 46, 0.08);
            --shadow-hover: 0 18px 40px rgba(124, 58, 237, 0.15);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 32px;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 200;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
            gap: 32px;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 26px;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            white-space: nowrap;
            transition: var(--transition);
        }

        .site-logo i {
            font-size: 24px;
            color: var(--primary);
            background: var(--primary-light);
            padding: 10px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
        }

        .site-logo:hover {
            color: var(--primary);
            transform: translateY(-2px);
        }

        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 20px;
            flex: 1;
            justify-content: flex-end;
        }

        .main-nav {
            display: flex;
            list-style: none;
            gap: 8px;
            align-items: center;
        }

        .main-nav>li {
            position: relative;
        }

        .main-nav>li>a {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 18px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 15px;
            color: var(--text);
            transition: var(--transition);
            position: relative;
        }

        .main-nav>li>a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .main-nav>li.active>a {
            color: var(--primary-dark);
            background: var(--primary-light);
            font-weight: 700;
        }

        .main-nav>li.active>a::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 18px;
            right: 18px;
            height: 3px;
            background: var(--primary);
            border-radius: 4px;
        }

        .has-dropdown .dropdown-panel {
            position: absolute;
            top: calc(100% + 12px);
            left: 50%;
            transform: translateX(-50%) translateY(10px);
            background: #fff;
            border-radius: 16px;
            box-shadow: 0 20px 50px rgba(30, 27, 46, 0.12);
            min-width: 220px;
            padding: 16px;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            border: 1px solid var(--border);
        }

        .has-dropdown:hover .dropdown-panel,
        .has-dropdown:focus-within .dropdown-panel {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }

        .dropdown-panel .dropdown-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary-dark);
            padding: 6px 12px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 8px;
        }

        .dropdown-panel a {
            display: block;
            padding: 8px 12px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            transition: var(--transition);
        }

        .dropdown-panel a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .nav-cta {
            background: var(--primary);
            color: #fff;
            padding: 10px 20px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 15px;
            white-space: nowrap;
            box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
            transition: var(--transition);
        }

        .nav-cta:hover {
            background: var(--primary-dark);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
            transform: translateY(-2px);
            color: #fff;
        }

        .nav-search {
            display: flex;
            align-items: center;
            background: #f8f8fc;
            border-radius: 12px;
            padding: 6px 12px;
            gap: 8px;
            border: 1px solid var(--border);
            width: 220px;
            transition: var(--transition);
        }

        .nav-search:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
        }

        .nav-search i {
            color: var(--text-weak);
            font-size: 13px;
        }

        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            color: var(--text);
            width: 100%;
            padding: 4px 0;
        }

        .nav-search input::placeholder {
            color: var(--text-weak);
        }

        .mobile-toggle {
            display: none;
            background: none;
            font-size: 22px;
            color: var(--text);
            cursor: pointer;
            padding: 8px;
            border-radius: 10px;
        }

        /* ===== Page Hero / Banner ===== */
        .page-hero {
            position: relative;
            padding: 80px 0 60px;
            background: linear-gradient(135deg, var(--bg-dark) 0%, #1c1130 60%, #2d1b4e 100%);
            overflow: hidden;
            color: #fff;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
        }

        .page-hero .container {
            position: relative;
            z-index: 2;
        }

        .hero-breadcrumb {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
            padding: 8px 16px;
            border-radius: 40px;
            font-size: 13px;
            margin-bottom: 24px;
            backdrop-filter: blur(10px);
        }

        .hero-breadcrumb a:hover {
            color: #fff;
        }

        .hero-breadcrumb i {
            font-size: 11px;
        }

        .page-hero h1 {
            font-size: 44px;
            font-weight: 800;
            letter-spacing: -1px;
            line-height: 1.2;
            margin-bottom: 16px;
            max-width: 700px;
        }

        .page-hero h1 span {
            background: linear-gradient(135deg, var(--accent) 0%, #fbbf24 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .page-hero p {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 600px;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .hero-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }

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

        .hero-stat-item .num {
            font-size: 30px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
        }

        .hero-stat-item .label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }

        /* ===== Section Common ===== */
        .section {
            padding: 80px 0;
        }

        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 44px;
        }

        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-light);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 40px;
            letter-spacing: 0.3px;
            margin-bottom: 10px;
        }

        .section-head h2 {
            font-size: 32px;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.2;
            color: var(--text);
        }

        .section-head p {
            color: var(--text-light);
            font-size: 15px;
            max-width: 480px;
            line-height: 1.6;
        }

        .section-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 14px;
            color: var(--primary);
            white-space: nowrap;
            padding: 10px 18px;
            border-radius: 12px;
            background: var(--primary-light);
            transition: var(--transition);
        }

        .section-more:hover {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 6px 16px rgba(124, 58, 237, 0.25);
        }

        /* ===== Hot News Cards ===== */
        .hot-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .hot-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: var(--transition);
            position: relative;
        }

        .hot-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.2);
        }

        .hot-card .cover-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 4/3;
        }

        .hot-card .cover-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .hot-card:hover .cover-wrap img {
            transform: scale(1.05);
        }

        .hot-card .tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(124, 58, 237, 0.9);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: 30px;
            backdrop-filter: blur(6px);
            z-index: 2;
        }

        .hot-card .tag.hot {
            background: rgba(245, 158, 11, 0.95);
        }

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

        .hot-card .card-body h3 {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .hot-card .card-body h3 a:hover {
            color: var(--primary);
        }

        .hot-card .card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--text-weak);
            margin-top: 12px;
        }

        .hot-card .card-meta i {
            font-size: 12px;
            margin-right: 4px;
        }

        /* ===== News List ===== */
        .news-list-wrap {
            display: grid;
            grid-template-columns: 1fr 360px;
            gap: 40px;
            align-items: start;
        }

        .news-list {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
        }

        .news-list-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 20px 24px;
            border-bottom: 1px solid #f0f0f4;
            transition: var(--transition);
        }

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

        .news-list-item:hover {
            background: var(--primary-light);
        }

        .news-list-item .nl-date {
            flex-shrink: 0;
            text-align: center;
            background: var(--bg);
            border-radius: 12px;
            padding: 8px 14px;
            width: 64px;
            transition: var(--transition);
        }

        .news-list-item:hover .nl-date {
            background: var(--primary);
            color: #fff;
        }

        .news-list-item .nl-date .day {
            font-size: 20px;
            font-weight: 800;
            line-height: 1;
            display: block;
        }

        .news-list-item .nl-date .month {
            font-size: 12px;
            font-weight: 600;
            opacity: 0.6;
        }

        .news-list-item .nl-content {
            flex: 1;
            min-width: 0;
        }

        .news-list-item .nl-content h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            transition: var(--transition);
        }

        .news-list-item .nl-content h3:hover {
            color: var(--primary);
        }

        .news-list-item .nl-content p {
            font-size: 13px;
            color: var(--text-light);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .news-list-item .nl-arrow {
            color: var(--text-weak);
            font-size: 14px;
            flex-shrink: 0;
            opacity: 0;
            transform: translateX(-6px);
            transition: var(--transition);
        }

        .news-list-item:hover .nl-arrow {
            opacity: 1;
            transform: translateX(0);
            color: var(--primary);
        }

        /* Sidebar */
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .sidebar-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 24px;
        }

        .sidebar-card .sidebar-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--primary-light);
            position: relative;
        }

        .sidebar-card .sidebar-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--primary);
        }

        .rank-list {
            list-style: none;
            counter-reset: rank;
        }

        .rank-list li {
            counter-increment: rank;
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px dashed var(--border);
            transition: var(--transition);
        }

        .rank-list li:last-child {
            border-bottom: none;
        }

        .rank-list li:hover {
            transform: translateX(4px);
        }

        .rank-list li::before {
            content: counter(rank);
            font-size: 13px;
            font-weight: 800;
            color: var(--primary);
            background: var(--primary-light);
            width: 26px;
            height: 26px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            flex-shrink: 0;
        }

        .rank-list li:nth-child(-n+3)::before {
            background: var(--primary);
            color: #fff;
        }

        .rank-list li a {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            flex: 1;
            line-height: 1.4;
        }

        .rank-list li a:hover {
            color: var(--primary);
        }

        .rank-list li .rank-score {
            font-size: 13px;
            font-weight: 700;
            color: var(--text-weak);
            flex-shrink: 0;
        }

        /* ===== Data Section ===== */
        .data-section {
            background: var(--bg-dark);
            color: #fff;
        }

        .data-section .section-head h2 {
            color: #fff;
        }

        .data-section .section-head p {
            color: rgba(255, 255, 255, 0.6);
        }

        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .data-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            padding: 28px 24px;
            text-align: center;
            transition: var(--transition);
            backdrop-filter: blur(8px);
        }

        .data-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(124, 58, 237, 0.5);
            transform: translateY(-4px);
        }

        .data-card .data-icon {
            font-size: 26px;
            color: var(--accent);
            margin-bottom: 14px;
        }

        .data-card .data-num {
            font-size: 32px;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
        }

        .data-card .data-num span {
            color: var(--accent);
            margin-right: 2px;
        }

        .data-card .data-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 6px;
        }

        /* ===== Version Guide ===== */
        .guide-layout {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .guide-media {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-hover);
            aspect-ratio: 4/3;
        }

        .guide-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .guide-media::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 10, 26, 0.6) 0%, transparent 40%);
        }

        .guide-media .play-btn {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 72px;
            height: 72px;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(12px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 22px;
            z-index: 2;
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }

        .guide-media .play-btn:hover {
            background: var(--primary);
            border-color: var(--primary);
            transform: translate(-50%, -50%) scale(1.1);
        }

        .guide-content h3 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .guide-content p {
            color: var(--text-light);
            margin-bottom: 20px;
            line-height: 1.7;
        }

        .guide-list {
            list-style: none;
            margin-bottom: 24px;
        }

        .guide-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 8px 0;
            font-size: 15px;
            color: var(--text);
        }

        .guide-list li i {
            color: var(--primary);
            font-size: 14px;
            margin-top: 5px;
            flex-shrink: 0;
        }

        .guide-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--primary);
            color: #fff;
            padding: 14px 28px;
            border-radius: 14px;
            font-weight: 700;
            font-size: 15px;
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.3);
            transition: var(--transition);
        }

        .guide-btn:hover {
            background: var(--primary-dark);
            box-shadow: 0 10px 30px rgba(124, 58, 237, 0.4);
            transform: translateY(-2px);
            color: #fff;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(124, 58, 237, 0.3);
            box-shadow: var(--shadow);
        }

        .faq-item details {
            padding: 0;
        }

        .faq-item summary {
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            color: var(--text);
            transition: var(--transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 14px;
            color: var(--primary);
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item details[open] summary {
            border-bottom: 1px solid #f0f0f4;
            color: var(--primary-dark);
            background: var(--primary-light);
        }

        .faq-item details[open] summary::after {
            transform: rotate(180deg);
        }

        .faq-item .faq-body {
            padding: 20px 24px;
            color: var(--text-light);
            font-size: 15px;
            line-height: 1.8;
            background: #fff;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 80px 0;
        }

        .cta-box {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #8b5cf6 100%);
            border-radius: 24px;
            padding: 56px 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(124, 58, 237, 0.25);
        }

        .cta-box::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50%;
        }

        .cta-box .cta-content {
            position: relative;
            z-index: 2;
            color: #fff;
        }

        .cta-box .cta-content h2 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 10px;
            letter-spacing: -0.5px;
        }

        .cta-box .cta-content p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 420px;
        }

        .cta-box .cta-btn-group {
            display: flex;
            gap: 16px;
            flex-shrink: 0;
            position: relative;
            z-index: 2;
            flex-wrap: wrap;
        }

        .cta-btn-solid {
            background: #fff;
            color: var(--primary);
            padding: 14px 28px;
            border-radius: 14px;
            font-weight: 700;
            font-size: 15px;
            transition: var(--transition);
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .cta-btn-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
            color: var(--primary-dark);
        }

        .cta-btn-outline {
            border: 2px solid rgba(255, 255, 255, 0.6);
            color: #fff;
            padding: 12px 28px;
            border-radius: 14px;
            font-weight: 700;
            font-size: 15px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .cta-btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 0;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.8fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand .site-logo {
            color: #fff;
            display: inline-flex;
            margin-bottom: 16px;
        }

        .footer-brand .site-logo i {
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent);
            box-shadow: none;
        }

        .footer-brand .site-logo span {
            color: #fff;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.5);
            max-width: 360px;
        }

        .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 14px;
            font-weight: 500;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .footer-links a:hover {
            color: var(--accent);
            transform: translateX(4px);
        }

        .footer-bottom {
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.35);
            flex-wrap: wrap;
        }

        /* ===== Responsive ===== */
        @media screen and (max-width: 1024px) {
            .hot-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .data-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .news-list-wrap {
                grid-template-columns: 1fr;
            }

            .guide-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .cta-box {
                flex-direction: column;
                text-align: center;
                padding: 40px 32px;
            }

            .cta-box .cta-content p {
                margin: 0 auto;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .nav-search {
                display: none;
            }
        }

        @media screen and (max-width: 768px) {
            .container {
                padding: 0 20px;
            }

            .site-header {
                height: auto;
            }

            .header-inner {
                height: 64px;
                position: relative;
            }

            .main-nav {
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
                border-radius: 0 0 20px 20px;
                display: none;
                z-index: 100;
                border-top: 1px solid var(--border);
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav>li {
                width: 100%;
            }

            .main-nav>li>a {
                width: 100%;
                padding: 12px 16px;
            }

            .has-dropdown .dropdown-panel {
                position: static;
                transform: none;
                opacity: 1;
                visibility: visible;
                box-shadow: none;
                border: none;
                background: var(--bg);
                margin: 4px 0 8px 0;
                display: none;
                min-width: 100%;
            }

            .has-dropdown.open .dropdown-panel {
                display: block;
            }

            .nav-cta {
                display: none;
            }

            .mobile-toggle {
                display: block;
            }

            .page-hero {
                padding: 60px 0 50px;
            }

            .page-hero h1 {
                font-size: 32px;
                text-align: center;
                margin-left: auto;
                margin-right: auto;
            }

            .page-hero p {
                font-size: 15px;
                text-align: center;
                margin-left: auto;
                margin-right: auto;
            }

            .hero-breadcrumb {
                margin-left: auto;
                margin-right: auto;
                display: flex;
                width: fit-content;
            }

            .hero-stats {
                justify-content: center;
                gap: 24px;
            }

            .hero-stat-item {
                text-align: center;
            }

            .section {
                padding: 56px 0;
            }

            .section-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
                margin-bottom: 32px;
            }

            .section-head h2 {
                font-size: 26px;
            }

            .section-more {
                display: none;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media screen and (max-width: 520px) {
            .hot-grid,
            .data-grid {
                grid-template-columns: 1fr;
            }

            .page-hero h1 {
                font-size: 28px;
            }

            .hero-stats {
                flex-direction: column;
                gap: 16px;
            }

            .hero-stat-item {
                display: flex;
                align-items: baseline;
                gap: 10px;
                justify-content: center;
            }

            .hero-stat-item .num {
                font-size: 26px;
            }

            .news-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .news-list-item .nl-date {
                display: flex;
                align-items: center;
                gap: 6px;
                width: auto;
                padding: 4px 12px;
            }

            .news-list-item .nl-date .day {
                font-size: 16px;
            }

            .news-list-item .nl-content h3 {
                white-space: normal;
                display: -webkit-box;
                -webkit-line-clamp: 2;
                -webkit-box-orient: vertical;
            }

            .news-list-item .nl-content p {
                white-space: normal;
                display: -webkit-box;
                -webkit-line-clamp: 2;
                -webkit-box-orient: vertical;
            }

            .cta-box {
                padding: 32px 24px;
            }

            .cta-box .cta-btn-group {
                flex-direction: column;
                width: 100%;
            }

            .cta-btn-solid,
            .cta-btn-outline {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: article */
:root {
  --primary: #6a5cf5;
  --primary-dark: #4f3ee8;
  --primary-light: #eef0ff;
  --accent: #00d4aa;
  --accent-dark: #00b58f;
  --accent-light: #e6f9f4;
  --dark: #151528;
  --dark-2: #1c1c34;
  --text: #1a1a2e;
  --text-muted: #6b7280;
  --bg: #f7f8fc;
  --surface: #ffffff;
  --border: #e8eaf0;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 10px rgba(26, 26, 46, .06);
  --shadow-md: 0 8px 30px rgba(26, 26, 46, .1);
  --shadow-lg: 0 18px 50px rgba(26, 26, 46, .14);
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; transition: color .25s ease, background .25s ease, box-shadow .25s ease; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: inline-block; vertical-align: middle; }
button, input, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; width: 100%; }
.grid-x { max-width: none; }

/* ============ 导航 ============ */
.site-header {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(26,26,46,.04);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.site-logo i {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  box-shadow: 0 4px 14px rgba(106,92,245,.35);
}
.site-logo span { background: linear-gradient(135deg, var(--primary-dark), var(--accent-dark)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.main-nav-wrap { display: flex; align-items: center; flex: 1; justify-content: flex-end; }
.main-nav { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 6px; }
.main-nav > li { position: relative; }
.main-nav > li > a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 12px;
  font-weight: 600;
  color: var(--text);
  transition: all .25s ease;
}
.main-nav > li > a:hover { background: var(--primary-light); color: var(--primary-dark); }
.main-nav > li.active > a { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 6px 18px rgba(106,92,245,.3); }
.main-nav > li.has-dropdown.active > a { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; }
.dropdown-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: 14px;
  opacity: 0;
  visibility: hidden;
  transition: all .25s ease;
  border: 1px solid var(--border);
  z-index: 99;
}
.dropdown-panel::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top: none;
  border-bottom-color: #fff;
}
.has-dropdown:hover .dropdown-panel { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown-title { font-size: 13px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; padding: 4px 10px 10px; }
.dropdown-panel a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 10px;
  color: var(--text);
  font-weight: 500;
  font-size: 14px;
}
.dropdown-panel a:hover { background: var(--primary-light); color: var(--primary-dark); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.btn-header {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff !important;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 4px 14px rgba(106,92,245,.3);
  transition: all .25s ease;
}
.btn-header:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(106,92,245,.4); }
.nav-toggle {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all .3s ease;
}
.nav-toggle span + span { margin-top: 5px; }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ 按钮通用 ============ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff !important;
  font-weight: 700;
  font-size: 15px;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(106,92,245,.35);
  transition: all .3s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(106,92,245,.45); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: 14px;
  background: transparent;
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 15px;
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: all .3s ease;
}
.btn-outline:hover { background: var(--primary-light); box-shadow: 0 6px 20px rgba(106,92,245,.16); }

/* ============ 标签 ============ */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
}
.tag-light { background: rgba(255,255,255,.18); color: #fff; backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,.25); }
.tag-green { background: var(--accent-light); color: var(--accent-dark); }

/* ============ Hero ============ */
.article-hero {
  position: relative;
  padding: 96px 0 84px;
  background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
}
.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,15,35,.93), rgba(63,40,130,.78) 55%, rgba(15,15,35,.72));
}
.hero-inner { position: relative; z-index: 2; }
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 24px;
}
.breadcrumb a { color: rgba(255,255,255,.7); font-weight: 500; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { color: rgba(255,255,255,.4); }
.breadcrumb .current { color: rgba(255,255,255,.92); font-weight: 600; }
.hero-tag { margin-bottom: 16px; }
.hero-title {
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 900;
  color: #fff;
  line-height: 1.18;
  letter-spacing: -.02em;
  margin: 0 0 16px;
  max-width: 820px;
}
.hero-desc {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,.82);
  max-width: 720px;
  margin: 0 0 24px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.1);
  padding: 7px 14px;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(4px);
}
.hero-meta i { color: var(--accent); }

/* ============ 文章主体 ============ */
.article-main { padding: 64px 0; }
.article-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 44px 48px;
  border: 1px solid var(--border);
  position: relative;
}
.article-content { font-size: 16.5px; line-height: 1.9; color: #2a2a3e; }
.article-content h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--dark);
  margin: 36px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-light);
}
.article-content h3 { font-size: 22px; font-weight: 700; color: var(--dark); margin: 30px 0 12px; }
.article-content h4 { font-size: 19px; font-weight: 700; color: var(--dark); margin: 24px 0 10px; }
.article-content p { margin-bottom: 18px; }
.article-content ul, .article-content ol { margin: 0 0 20px 24px; padding: 0; }
.article-content li { margin-bottom: 8px; }
.article-content blockquote {
  border-left: 4px solid var(--primary);
  background: var(--primary-light);
  padding: 16px 22px;
  border-radius: 0 12px 12px 0;
  margin: 24px 0;
  color: var(--dark);
  font-style: italic;
}
.article-content code {
  background: #f0f1f6;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: .9em;
  color: var(--primary-dark);
}
.article-content pre {
  background: var(--dark);
  color: #e5e7eb;
  padding: 20px;
  border-radius: 14px;
  overflow-x: auto;
  margin: 24px 0;
  font-size: 14px;
  line-height: 1.7;
}
.article-content pre code { background: transparent; color: inherit; padding: 0; }
.article-content img { border-radius: 14px; margin: 20px 0; box-shadow: var(--shadow-sm); }
.article-content table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.article-content table th, .article-content table td { border: 1px solid var(--border); padding: 12px 16px; text-align: left; }
.article-content table th { background: var(--primary-light); font-weight: 700; }
.article-content a { font-weight: 600; text-decoration: underline; text-decoration-color: rgba(106,92,245,.4); text-underline-offset: 4px; }
.article-content a:hover { text-decoration-color: var(--primary); }
.not-found {
  text-align: center;
  padding: 60px 20px;
}
.not-found i { font-size: 56px; color: var(--primary); margin-bottom: 16px; display: block; }
.not-found h2 { font-size: 28px; color: var(--dark); margin-bottom: 12px; }
.not-found p { color: var(--text-muted); margin-bottom: 24px; }
.article-footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.article-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.tag-label { font-size: 14px; color: var(--text-muted); font-weight: 600; }
.article-share { display: flex; gap: 10px; }
.article-share a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all .25s ease;
  font-size: 15px;
}
.article-share a:hover { background: var(--primary-light); color: var(--primary-dark); border-color: var(--primary); }

/* ============ 侧边栏 ============ */
.article-sidebar { position: sticky; top: 92px; display: flex; flex-direction: column; gap: 24px; }
.sidebar-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: 24px;
}
.sidebar-card h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--dark);
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-card h3 i { color: var(--primary); }
.info-list { list-style: none; margin: 0; padding: 0; }
.info-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}
.info-list li:last-child { border-bottom: none; }
.info-list i { color: var(--primary); width: 16px; text-align: center; }
.side-post-link {
  display: block;
  padding: 11px 0;
  border-bottom: 1px dashed var(--border);
  transition: all .2s ease;
}
.side-post-link:last-child { border-bottom: none; }
.side-post-link span { display: block; font-size: 14px; font-weight: 600; color: var(--text); line-height: 1.45; }
.side-post-link small { color: var(--text-muted); font-size: 12px; }
.side-post-link:hover span { color: var(--primary); }
.side-post-link:hover { padding-left: 6px; }
.sidebar-card p { font-size: 14px; color: var(--text-muted); margin: 0; }
.sidebar-cta { text-align: center; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); border: none; }
.sidebar-cta h3 { border-bottom-color: rgba(255,255,255,.2); color: #fff; }
.sidebar-cta h3 i { color: var(--accent); }
.sidebar-cta p { color: rgba(255,255,255,.78); margin-bottom: 18px; font-size: 14px; line-height: 1.6; }
.sidebar-cta .btn-cta {
  background: #fff;
  color: var(--primary-dark) !important;
  font-weight: 700;
  border-radius: 12px;
  padding: 10px 22px;
  display: inline-flex;
  gap: 6px;
  align-items: center;
  transition: all .3s ease;
}
.sidebar-cta .btn-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); }

/* ============ 推荐卡片 ============ */
.related-section { padding: 72px 0; background: var(--bg); }
.section-head { text-align: center; margin-bottom: 40px; }
.section-head h2 { font-size: 32px; font-weight: 900; color: var(--dark); margin: 0 0 8px; letter-spacing: -.02em; }
.section-head p { color: var(--text-muted); font-size: 16px; margin: 0; }
.related-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all .3s ease;
}
.related-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.related-cover {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.related-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.related-card:hover .related-cover img { transform: scale(1.05); }
.related-cover .tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255,255,255,.94);
  color: var(--primary-dark);
  border: none;
  box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
.related-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.related-body h3 { font-size: 18px; font-weight: 700; line-height: 1.45; margin: 0 0 10px; }
.related-body h3 a { color: var(--dark); }
.related-body h3 a:hover { color: var(--primary); }
.related-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.related-meta a { font-weight: 600; font-size: 13px; }
.related-meta i { font-size: 11px; }

/* ============ FAQ ============ */
.faq-section { padding: 72px 0; background: var(--surface); }
.faq-wrap { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all .3s ease;
}
.faq-item:hover { box-shadow: var(--shadow-md); border-color: rgba(106,92,245,.3); }
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  color: var(--dark);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  margin-left: auto;
  color: var(--primary);
  font-size: 13px;
  transition: transform .3s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item[open] { border-color: rgba(106,92,245,.4); }
.faq-item .faq-answer { padding: 0 24px 22px 24px; color: var(--text-muted); font-size: 15px; line-height: 1.75; }
.faq-item.open .faq-answer { display: block; }
.faq-item:not(.open) .faq-answer { display: none; }

/* ============ CTA ============ */
.cta-section {
  padding: 72px 0;
  background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
  position: relative;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(21,21,40,.95), rgba(106,92,245,.88) 55%, rgba(0,212,170,.82));
}
.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 20px 0;
}
.cta-inner h2 { font-size: 32px; font-weight: 900; color: #fff; margin: 0 0 12px; letter-spacing: -.02em; }
.cta-inner p { font-size: 17px; color: rgba(255,255,255,.82); max-width: 620px; margin: 0 auto 28px; line-height: 1.7; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 14px;
  background: #fff;
  color: var(--primary-dark) !important;
  font-weight: 800;
  font-size: 15px;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  transition: all .3s ease;
}
.cta-btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,.25); }
.cta-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 14px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.4);
  color: #fff !important;
  font-weight: 700;
  font-size: 15px;
  backdrop-filter: blur(4px);
  transition: all .3s ease;
}
.cta-btn-ghost:hover { background: rgba(255,255,255,.22); transform: translateY(-2px); }

/* ============ 页脚 ============ */
.site-footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 64px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand .site-logo { color: #fff; margin-bottom: 16px; }
.footer-brand .site-logo i { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.footer-brand .site-logo span { background: none; -webkit-text-fill-color: #fff; }
.footer-brand p { font-size: 15px; line-height: 1.8; margin: 14px 0 0; max-width: 360px; }
.footer-title { font-size: 15px; font-weight: 800; color: #fff; margin-bottom: 18px; letter-spacing: .02em; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,.62); font-size: 14px; font-weight: 500; transition: all .25s ease; display: inline-flex; align-items: center; gap: 6px; }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px 0;
  font-size: 14px;
  color: rgba(255,255,255,.45);
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .container { padding: 0 20px; }
  .main-nav > li > a { padding: 8px 12px; font-size: 14px; }
  .article-card { padding: 32px 28px; }
}
@media (max-width: 768px) {
  .header-inner { height: 64px; }
  .main-nav-wrap { position: static; }
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    gap: 2px;
    display: none;
    z-index: 100;
  }
  .main-nav.open { display: flex; }
  .main-nav > li > a { padding: 12px 14px; border-radius: 10px; }
  .dropdown-panel {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    padding: 0 0 0 16px;
    display: none;
    background: transparent;
    min-width: 0;
  }
  .dropdown-panel::before { display: none; }
  .has-dropdown:hover .dropdown-panel { display: block; transform: none; }
  .dropdown-panel a { padding: 8px 10px; }
  .header-actions .btn-header { display: none; }
  .article-hero { padding: 56px 0 48px; }
  .hero-title { font-size: 30px; }
  .hero-desc { font-size: 15px; }
  .article-main { padding: 40px 0; }
  .article-card { padding: 24px 18px; border-radius: 16px; }
  .article-content { font-size: 15.5px; line-height: 1.85; }
  .article-content h2 { font-size: 22px; }
  .article-footer-meta { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; justify-content: center; text-align: center; }
  .cta-inner h2 { font-size: 26px; }
  .section-head h2 { font-size: 26px; }
  .article-sidebar { position: static; }
}
@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .article-hero { padding: 44px 0 36px; }
  .hero-title { font-size: 25px; }
  .hero-meta span { font-size: 12px; padding: 5px 10px; }
  .hero-desc { font-size: 14px; }
  .related-body { padding: 16px; }
  .related-body h3 { font-size: 16px; }
  .faq-item summary { font-size: 15px; padding: 16px 18px; }
  .faq-item .faq-answer { padding: 0 18px 18px; font-size: 14px; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .footer-grid { gap: 20px; }
  .footer-bottom span { font-size: 13px; }
}

/* roulang page: category2 */
/* ========== 设计变量 ========== */
        :root {
            --primary: #7c3aed;
            --primary-dark: #5b21b6;
            --primary-light: #a78bfa;
            --accent: #00d4aa;
            --accent-dark: #0d9488;
            --accent-light: #d1fae5;
            --bg: #f6f7fb;
            --bg-dark: #0f1420;
            --surface: #ffffff;
            --text: #1e293b;
            --text-weak: #64748b;
            --border: #e2e8f0;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.06);
            --shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 24px 48px rgba(15, 23, 42, 0.12);
            --transition: all 0.25s ease;
        }

        /* ========== 基础 Reset ========== */
        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button,
        input,
        textarea {
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== 按钮 ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 26px;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 600;
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--transition);
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.5);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
        }

        .btn-light {
            background: #fff;
            color: var(--primary-dark);
        }

        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(255, 255, 255, 0.25);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.6);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
        }

        /* ========== 顶部导航 ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(15, 20, 32, 0.96);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .header-flex {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 24px;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .site-logo i {
            color: var(--accent);
            font-size: 22px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .main-nav>li {
            position: relative;
        }

        .main-nav>li>a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 15px;
            border-radius: 10px;
            color: rgba(255, 255, 255, 0.82);
            font-size: 15px;
            font-weight: 500;
            transition: var(--transition);
        }

        .main-nav>li>a:hover,
        .main-nav>li.active>a {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
        }

        .main-nav>li.active>a {
            color: var(--accent);
            font-weight: 600;
        }

        .has-dropdown .dropdown-panel {
            position: absolute;
            top: calc(100% + 10px);
            left: 50%;
            transform: translateX(-50%) translateY(8px);
            min-width: 230px;
            background: #fff;
            border-radius: 14px;
            box-shadow: var(--shadow-lg);
            padding: 14px;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 50;
        }

        .has-dropdown:hover .dropdown-panel {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }

        .dropdown-title {
            font-size: 13px;
            font-weight: 800;
            color: var(--text-weak);
            padding: 4px 10px 10px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 8px;
        }

        .dropdown-panel a {
            display: block;
            padding: 9px 10px;
            border-radius: 8px;
            color: var(--text);
            font-size: 14px;
        }

        .dropdown-panel a:hover {
            background: var(--bg);
            color: var(--primary);
        }

        .nav-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            font-size: 18px;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        /* ========== 分类 Hero ========== */
        .category-hero {
            position: relative;
            padding: 120px 0 100px;
            background: linear-gradient(120deg, rgba(15, 20, 32, 0.94) 0%, rgba(91, 33, 182, 0.72) 100%), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            color: #fff;
        }

        .category-hero-inner {
            max-width: 720px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 18px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            backdrop-filter: blur(6px);
        }

        .category-hero h1 {
            font-size: 48px;
            line-height: 1.2;
            margin: 20px 0 16px;
            font-weight: 900;
            letter-spacing: -1px;
        }

        .category-hero p {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin: 0;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            margin-top: 30px;
            flex-wrap: wrap;
        }

        /* ========== 通用板块 ========== */
        .section {
            padding: 96px 0;
        }

        .section-head {
            max-width: 680px;
            margin-bottom: 46px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-block;
            padding: 5px 14px;
            background: var(--accent-light);
            color: var(--accent-dark);
            font-size: 13px;
            font-weight: 700;
            border-radius: 100px;
            letter-spacing: 1px;
            margin-bottom: 12px;
        }

        .section-head h2 {
            font-size: 34px;
            font-weight: 800;
            margin: 0 0 10px;
            color: var(--text);
            letter-spacing: -0.5px;
        }

        .section-head p {
            color: var(--text-weak);
            font-size: 16px;
            margin: 0;
        }

        /* ========== 快速入口卡片 ========== */
        .quick-section {
            padding-top: 70px;
        }

        .quick-card {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 14px;
            height: 100%;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 30px 26px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .quick-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
            border-color: var(--primary-light);
        }

        .quick-icon {
            width: 54px;
            height: 54px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            font-size: 21px;
        }

        .quick-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin: 0;
        }

        .quick-card p {
            font-size: 14px;
            color: var(--text-weak);
            margin: 0;
        }

        /* ========== 赛程安排 ========== */
        .schedule-section {
            background: var(--surface);
        }

        .timeline {
            position: relative;
            padding-left: 32px;
            border-left: 2px solid var(--border);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 22px;
            padding: 24px 28px;
            background: var(--bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .timeline-item:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -37px;
            top: 32px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid #fff;
            box-shadow: 0 0 0 2px var(--primary-light);
        }

        .timeline-top {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            margin-bottom: 8px;
        }

        .timeline-date {
            font-weight: 700;
            color: var(--primary);
            font-size: 14px;
            background: var(--accent-light);
            padding: 3px 10px;
            border-radius: 100px;
        }

        .timeline-match {
            font-size: 17px;
            font-weight: 700;
        }

        .timeline-league {
            color: var(--text-weak);
            font-size: 14px;
        }

        .timeline-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 10px;
        }

        .status-badge {
            padding: 3px 12px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 100px;
            background: #fef2f2;
            color: #dc2626;
            border: 1px solid #fecaca;
        }

        .status-badge.ready {
            background: #f0fdf4;
            color: #16a34a;
            border-color: #bbf7d0;
        }

        /* ========== 新手观赛指南 ========== */
        .guide-section {
            background: var(--bg);
        }

        .step-card {
            height: 100%;
            padding: 34px 26px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            text-align: center;
            transition: var(--transition);
            position: relative;
        }

        .step-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
        }

        .step-num {
            width: 46px;
            height: 46px;
            margin: 0 auto 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 800;
            font-size: 18px;
        }

        .step-card h3 {
            margin: 0 0 10px;
            font-size: 18px;
            font-weight: 700;
        }

        .step-card p {
            color: var(--text-weak);
            font-size: 14px;
            margin: 0;
        }

        /* ========== 战队追踪 ========== */
        .team-card {
            height: 100%;
            background: var(--surface);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .team-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
        }

        .team-cover {
            height: 160px;
            overflow: hidden;
        }

        .team-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .team-card:hover .team-cover img {
            transform: scale(1.05);
        }

        .team-info {
            padding: 22px;
        }

        .team-info h3 {
            margin: 0 0 6px;
            font-size: 18px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .team-info p {
            color: var(--text-weak);
            font-size: 14px;
            margin: 0 0 14px;
        }

        .team-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag {
            display: inline-block;
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 100px;
            background: var(--bg);
            color: var(--text-weak);
            border: 1px solid var(--border);
        }

        .tag.hot {
            background: #fef2f2;
            color: #dc2626;
            border-color: #fecaca;
        }

        .tag.top {
            background: #f0fdf4;
            color: #16a34a;
            border-color: #bbf7d0;
        }

        /* ========== 季后赛深度解析 ========== */
        .playoffs-section {
            background: var(--surface);
        }

        .playoff-wrapper {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 52px;
            align-items: center;
        }

        .playoff-media {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .playoff-media img {
            width: 100%;
            height: 420px;
            object-fit: cover;
        }

        .playoff-content h2 {
            font-size: 30px;
            font-weight: 800;
            margin: 0 0 14px;
            letter-spacing: -0.5px;
        }

        .playoff-content>p {
            color: var(--text-weak);
            font-size: 16px;
            margin: 0 0 16px;
        }

        .playoff-list {
            margin: 20px 0 26px;
            padding: 0;
            list-style: none;
        }

        .playoff-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 8px 0;
            font-size: 15px;
            color: var(--text);
        }

        .playoff-list li i {
            color: var(--accent);
            margin-top: 5px;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg);
        }

        .accordion {
            background: transparent;
            border: none;
            max-width: 860px;
            margin: 0 auto;
        }

        .accordion-item {
            border: 1px solid var(--border) !important;
            border-radius: var(--radius);
            margin-bottom: 14px !important;
            overflow: hidden;
            background: var(--surface);
            box-shadow: var(--shadow-sm);
        }

        .accordion-title {
            padding: 18px 22px !important;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            background: var(--surface);
            border-bottom: 1px solid transparent;
            display: flex;
            justify-content: space-between;
            align-items: center;
            line-height: 1.5;
        }

        .accordion-title:hover {
            color: var(--primary);
            background: var(--surface);
        }

        .accordion-item .accordion-title::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--text-weak);
            font-size: 14px;
            transition: transform 0.3s ease;
        }

        .accordion-item.is-active .accordion-title {
            border-bottom-color: var(--border);
            color: var(--primary);
        }

        .accordion-item.is-active .accordion-title::after {
            transform: rotate(180deg);
        }

        .accordion-content {
            padding: 18px 22px 22px;
            color: var(--text-weak);
            font-size: 15px;
            background: var(--bg);
        }

        /* ========== CTA ========== */
        .cta-section {
            padding: 90px 0;
        }

        .cta-box {
            position: relative;
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            border-radius: 28px;
            padding: 64px 48px;
            text-align: center;
            color: #fff;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-box::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: 0.14;
        }

        .cta-box>* {
            position: relative;
            z-index: 1;
        }

        .cta-box h2 {
            font-size: 34px;
            font-weight: 800;
            margin: 0 0 14px;
            color: #fff;
        }

        .cta-box p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.9);
            max-width: 580px;
            margin: 0 auto 28px;
        }

        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand .site-logo {
            color: #fff;
            font-size: 20px;
        }

        .footer-brand p {
            margin-top: 16px;
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            max-width: 360px;
        }

        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
        }

        .footer-links a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            padding-top: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ========== 响应式断点 ========== */
        @media (max-width: 1024px) {
            .section {
                padding: 80px 0;
            }

            .container {
                padding: 0 24px;
            }

            .main-nav>li>a {
                padding: 8px 10px;
                font-size: 14px;
            }

            .category-hero {
                padding: 100px 0 80px;
            }

            .category-hero h1 {
                font-size: 38px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 64px 0;
            }

            .category-hero {
                padding: 80px 0 60px;
            }

            .category-hero h1 {
                font-size: 32px;
            }

            .category-hero p {
                font-size: 15px;
            }

            .hero-actions .btn {
                width: 100%;
            }

            .playoff-wrapper {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .playoff-media img {
                height: 260px;
            }

            .cta-box {
                padding: 44px 24px;
            }

            .cta-box h2 {
                font-size: 26px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            /* 导航移动端 */
            .nav-toggle {
                display: inline-flex;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: 72px;
                left: 16px;
                right: 16px;
                background: var(--bg-dark);
                flex-direction: column;
                align-items: stretch;
                padding: 16px;
                border-radius: 16px;
                border: 1px solid rgba(255, 255, 255, 0.12);
                box-shadow: var(--shadow-lg);
            }

            .main-nav.is-open {
                display: flex;
            }

            .main-nav>li {
                width: 100%;
            }

            .main-nav>li>a {
                padding: 12px 14px;
                justify-content: space-between;
            }

            .has-dropdown .dropdown-panel {
                position: static;
                transform: none;
                opacity: 1;
                visibility: visible;
                box-shadow: none;
                margin-top: 6px;
                background: rgba(255, 255, 255, 0.06);
                border: 1px solid rgba(255, 255, 255, 0.08);
            }

            .dropdown-title {
                color: rgba(255, 255, 255, 0.5);
                border-bottom-color: rgba(255, 255, 255, 0.1);
            }

            .dropdown-panel a {
                color: rgba(255, 255, 255, 0.8);
            }

            .dropdown-panel a:hover {
                background: rgba(255, 255, 255, 0.1);
                color: var(--accent);
            }

            .header-flex {
                position: relative;
            }

            .timeline {
                padding-left: 24px;
            }

            .timeline-item {
                padding: 18px 16px;
            }

            .timeline-item::before {
                left: -29px;
            }

            .timeline-top {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .category-hero h1 {
                font-size: 26px;
            }

            .section-head h2 {
                font-size: 26px;
            }

            .timeline-match {
                font-size: 15px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }