:root {
            --primary: #eab308;
            --accent: #f59e0b;
            --bg: #18181b;
            --text: #fafafa;
            --card-bg: #202024;
            --border: #3f3f46;
            --radius: 8px;
            --shadow: 0 4px 16px rgba(0,0,0,0.3);
        }
        * { box-sizing: border-box; }
        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: 'Inter', '思源黑体', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            font-size: 14px;
            line-height: 1.6;
            margin: 0;
        }
        h1, h2, h3, h4, h5, h6, .serif-font {
            font-family: '思源宋体', 'Noto Serif SC', 'Source Han Serif SC', Georgia, serif;
            font-weight: 700;
            color: var(--text);
        }
        a { color: var(--primary); text-decoration: none; transition: all .2s; }
        a:hover { color: var(--accent); }
        .btn-primary-custom {
            background-color: var(--primary);
            color: #18181b;
            font-weight: 700;
            border: none;
            border-radius: var(--radius);
            padding: 10px 24px;
            transition: all .2s;
        }
        .btn-primary-custom:hover { background-color: var(--accent); color: #18181b; }

        /* 导航栏 */
        .navbar-wq {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(24, 24, 27, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(234, 179, 8, 0.2);
            transition: background .3s, box-shadow .3s;
            padding: 12px 0;
        }
        .navbar-wq.scrolled {
            background: rgba(24, 24, 27, 0.97);
            box-shadow: 0 4px 20px rgba(0,0,0,0.5);
        }
        .navbar-wq .navbar-brand {
            font-family: '思源宋体', 'Noto Serif SC', serif;
            font-size: 24px;
            font-weight: 900;
            color: var(--primary);
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-wq .navbar-brand i { color: var(--accent); }
        .nav-link-wq {
            color: var(--text);
            font-weight: 500;
            padding: 6px 14px !important;
            border-radius: 6px;
            font-size: 14px;
        }
        .nav-link-wq:hover {
            color: var(--primary);
            background: rgba(234, 179, 8, 0.1);
        }

        /* 左侧侧栏 */
        .layout-wrap { display: flex; gap: 24px; max-width: 1440px; margin: 0 auto; padding: 20px 24px; }
        .sidebar-wq {
            flex: 0 0 240px;
            position: sticky;
            top: 80px;
            height: fit-content;
            max-height: calc(100vh - 100px);
            overflow-y: auto;
            border-right: 1px solid var(--border);
            padding-right: 16px;
        }
        .sidebar-wq .side-title {
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--primary);
            border-bottom: 1px solid var(--border);
            padding-bottom: 8px;
            margin-bottom: 12px;
            font-weight: 700;
        }
        .sidebar-wq ul { list-style: none; padding: 0; margin: 0; }
        .sidebar-wq ul li { margin-bottom: 4px; }
        .sidebar-wq ul li a {
            display: block;
            padding: 6px 10px;
            color: #d4d4d8;
            font-size: 13px;
            border-radius: 6px;
            border-left: 2px solid transparent;
        }
        .sidebar-wq ul li a:hover, .sidebar-wq ul li a.active {
            color: var(--primary);
            border-left-color: var(--primary);
            background: rgba(234, 179, 8, 0.05);
        }
        .sidebar-wq .side-tags { display: flex; flex-wrap: wrap; gap: 6px; }
        .sidebar-wq .side-tags a {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 2px 10px;
            font-size: 12px;
            color: #a1a1aa;
        }
        .sidebar-wq .side-tags a:hover { border-color: var(--primary); color: var(--primary); }

        /* 右侧主内容 */
        .main-content { flex: 1; min-width: 0; }

        /* Hero */
        .hero-wq {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            min-height: 320px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            margin-bottom: 28px;
            background: linear-gradient(135deg, #1e1e22 0%, #2d2d33 100%);
            border: 1px solid var(--border);
        }
        .hero-wq .hero-bg {
            position: absolute;
            inset: 0;
            background: url('{随机图片}') center/cover no-repeat;
            filter: brightness(0.35) saturate(1.2);
        }
        .hero-wq .hero-overlay {
            position: relative;
            z-index: 2;
            padding: 40px 24px;
            background: radial-gradient(circle, rgba(234,179,8,0.15) 0%, transparent 70%);
        }
        .hero-wq h1 {
            font-size: 42px;
            font-weight: 900;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 2px;
        }
        .hero-wq h1 span { color: var(--primary); }
        .hero-wq p { font-size: 16px; color: #d4d4d8; max-width: 600px; margin: 0 auto 20px; }

        /* 区块 */
        .section-wq { margin-bottom: 40px; }
        .section-head {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
            border-bottom: 2px solid var(--border);
            padding-bottom: 10px;
        }
        .section-head h2 {
            font-size: 22px;
            margin: 0;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .section-head h2 i { font-size: 18px; }
        .section-head .sub { color: #71717a; font-size: 13px; margin-left: auto; }

        /* 特色卡片-标签页 */
        .feature-tabs .nav-tabs {
            border-bottom: 1px solid var(--border);
        }
        .feature-tabs .nav-link {
            border: none;
            background: transparent;
            color: #a1a1aa;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: 6px 6px 0 0;
            margin-right: 4px;
        }
        .feature-tabs .nav-link.active {
            background: var(--card-bg);
            color: var(--primary);
            border-bottom: 2px solid var(--primary);
        }
        .feature-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 16px;
            margin-top: 16px;
        }
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
            transition: transform .25s, border-color .25s, box-shadow .25s;
        }
        .feature-card:hover {
            transform: scale(1.02);
            border-color: var(--primary);
            box-shadow: 0 6px 20px rgba(234,179,8,0.15);
        }
        .feature-card .icon-circle {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(234,179,8,0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .feature-card h5 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
        .feature-card p { font-size: 13px; color: #a1a1aa; margin-bottom: 0; line-height: 1.5; }

        /* 瀑布流 */
        .masonry-wq {
            columns: 4;
            column-gap: 16px;
        }
        @media (max-width: 1200px) { .masonry-wq { columns: 3; } }
        @media (max-width: 768px) { .masonry-wq { columns: 2; } }
        @media (max-width: 480px) { .masonry-wq { columns: 1; } }
        .masonry-item {
            break-inside: avoid;
            margin-bottom: 16px;
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: transform .2s, border-color .2s;
        }
        .masonry-item:hover {
            transform: scale(1.02);
            border-color: var(--primary);
        }
        .masonry-item .cover {
            width: 100%;
            aspect-ratio: 3/4;
            background: url('{随机图片}') center/cover no-repeat;
        }
        .masonry-item .info { padding: 12px; }
        .masonry-item .info h6 { font-size: 14px; margin-bottom: 4px; color: var(--text); font-weight: 600; }
        .masonry-item .info .tags { font-size: 12px; color: var(--primary); }
        .masonry-item .info .desc { font-size: 12px; color: #a1a1aa; margin-top: 4px; }

        /* 时间线 */
        .timeline-wq {
            position: relative;
            padding-left: 30px;
        }
        .timeline-wq::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), var(--accent), transparent);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 28px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--bg);
            box-shadow: 0 0 0 2px var(--primary);
        }
        .timeline-item h4 { font-size: 17px; margin-bottom: 6px; color: var(--text); }
        .timeline-item h4 i { color: var(--accent); margin-right: 6px; }
        .timeline-item p { font-size: 14px; color: #a1a1aa; margin: 0; }

        /* FAQ */
        .faq-wq .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
        }
        .faq-wq .accordion-button {
            background: var(--card-bg);
            color: var(--text);
            font-weight: 600;
            font-size: 15px;
            padding: 16px 20px;
            box-shadow: none;
            border: none;
        }
        .faq-wq .accordion-button:not(.collapsed) {
            background: var(--card-bg);
            color: var(--primary);
        }
        .faq-wq .accordion-button:focus { box-shadow: none; }
        .faq-wq .accordion-body { background: var(--card-bg); color: #d4d4d8; font-size: 14px; border-top: 1px solid var(--border); }

        /* CTA */
        .cta-wq {
            background: linear-gradient(135deg, #1e1e22, #2d2d33);
            border: 1px solid var(--primary);
            border-radius: var(--radius);
            padding: 40px;
            text-align: center;
            margin-top: 40px;
            position: relative;
            overflow: hidden;
        }
        .cta-wq::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle, rgba(234,179,8,0.1) 1px, transparent 1px);
            background-size: 20px 20px;
        }
        .cta-wq h3 { font-size: 28px; font-weight: 900; margin-bottom: 16px; }
        .cta-wq p { font-size: 15px; color: #d4d4d8; max-width: 500px; margin: 0 auto 24px; }
        .cta-wq .btn-primary-custom { font-size: 16px; padding: 12px 32px; }

        /* 友情链接 */
        .friend-links {
            border-top: 1px solid var(--border);
            margin-top: 40px;
            padding-top: 20px;
        }
        .friend-links .fl-title {
            font-size: 14px;
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 10px;
        }
        .friend-links .fl-content { font-size: 14px; color: #a1a1aa; }

        /* 页脚 */
        footer {
            background: #131316;
            border-top: 1px solid var(--border);
            padding: 30px 0;
            margin-top: 40px;
        }
        footer .footer-inner { max-width: 1440px; margin: 0 auto; padding: 0 24px; }
        footer .footer-brand { font-family: '思源宋体', serif; font-size: 22px; font-weight: 900; color: var(--primary); }
        footer .footer-links a { color: #a1a1aa; margin-right: 20px; font-size: 13px; }
        footer .footer-links a:hover { color: var(--primary); }
        footer .copyright { color: #71717a; font-size: 13px; margin-top: 12px; }

        /* 回到顶部 */
        #backToTop {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #18181b;
            border: none;
            font-size: 18px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transition: all .3s;
            z-index: 1100;
            box-shadow: 0 4px 16px rgba(234,179,8,0.4);
        }
        #backToTop.show {
            opacity: 1;
            visibility: visible;
        }
        #backToTop:hover { background: var(--accent); transform: translateY(-3px); }

        /* 点阵背景装饰 */
        .dot-grid-bg {
            background-image: radial-gradient(circle, rgba(234,179,8,0.15) 1px, transparent 1px);
            background-size: 24px 24px;
        }

        /* 响应式 */
        @media (max-width: 992px) {
            .sidebar-wq { display: none; }
            .layout-wrap { padding: 16px; }
            .hero-wq h1 { font-size: 32px; }
        }
        @media (max-width: 768px) {
            .navbar-wq .navbar-brand { font-size: 20px; }
            .hero-wq { min-height: 240px; }
            .hero-wq h1 { font-size: 26px; }
            .section-head h2 { font-size: 18px; }
        }

/* --- 子页面追加 --- */
/* 页面专属样式 */
        .about-hero {
            position: relative;
            background: linear-gradient(135deg, rgba(24,24,27,0.95) 0%, rgba(39,39,42,0.9) 100%);
            padding: 80px 0 60px;
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }
.about-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(234,179,8,0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
.about-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 1rem;
            position: relative;
        }
.about-hero h1 .highlight {
            color: var(--primary);
            position: relative;
            display: inline-block;
        }
.about-hero .lead {
            color: rgba(250,250,250,0.7);
            font-size: 1.1rem;
            max-width: 700px;
            line-height: 1.7;
            position: relative;
        }
.about-section {
            padding: 60px 0;
            border-bottom: 1px solid rgba(63,63,70,0.3);
        }
.about-section:last-child {
            border-bottom: none;
        }
.section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }
.section-label i {
            font-size: 0.8rem;
        }
.about-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 1.5rem;
            line-height: 1.3;
        }
.about-section h2 .accent {
            color: var(--primary);
        }
.about-section p {
            color: rgba(250,250,250,0.75);
            line-height: 1.8;
            font-size: 1rem;
        }
.about-section p strong {
            color: var(--text);
        }
.value-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 24px;
            height: 100%;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
.value-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 3px;
            height: 100%;
            background: var(--primary);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
.value-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
            border-color: rgba(234,179,8,0.3);
        }
.value-card:hover::before {
            opacity: 1;
        }
.value-card .icon-wrap {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(234,179,8,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
        }
.value-card .icon-wrap i {
            font-size: 1.3rem;
            color: var(--primary);
        }
.value-card h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 10px;
        }
.value-card p {
            font-size: 0.9rem;
            color: rgba(250,250,250,0.6);
            line-height: 1.6;
            margin-bottom: 0;
        }
.timeline-wq .timeline-item {
            position: relative;
            padding-left: 32px;
            padding-bottom: 40px;
            border-left: 2px solid var(--border);
        }
.timeline-wq .timeline-item:last-child {
            border-left-color: transparent;
            padding-bottom: 0;
        }
.timeline-wq .timeline-item::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--bg);
            border: 3px solid var(--primary);
        }
.timeline-wq .timeline-item .timeline-date {
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 6px;
            display: block;
        }
.timeline-wq .timeline-item h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
        }
.timeline-wq .timeline-item p {
            font-size: 0.9rem;
            color: rgba(250,250,250,0.6);
            line-height: 1.6;
            margin-bottom: 0;
        }
.stat-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 20px;
            text-align: center;
            transition: all 0.3s ease;
        }
.stat-card:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
        }
.stat-card .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 8px;
        }
.stat-card .stat-label {
            font-size: 0.9rem;
            color: rgba(250,250,250,0.6);
        }
.cta-wq h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
.about-hero h1 {
                font-size: 1.8rem;
            }
.about-hero .lead {
                font-size: 0.95rem;
            }
.about-section h2 {
                font-size: 1.4rem;
            }
.stat-card .stat-number {
                font-size: 1.6rem;
            }

/* --- 子页面追加 --- */
.disclaimer-section {
            padding: 50px 0;
        }
.disclaimer-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: var(--shadow);
        }
.disclaimer-card h2 {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.5rem;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
        }
.disclaimer-card h3 {
            color: var(--text);
            font-weight: 600;
            font-size: 1.15rem;
            margin: 20px 0 12px;
        }
.disclaimer-card p, .disclaimer-card li {
            color: rgba(250, 250, 250, 0.85);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.disclaimer-card ul, .disclaimer-card ol {
            padding-left: 20px;
            margin-bottom: 15px;
        }
.disclaimer-card li {
            margin-bottom: 8px;
        }
.disclaimer-card .highlight-box {
            background: rgba(234, 179, 8, 0.08);
            border-left: 4px solid var(--primary);
            padding: 15px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
.disclaimer-card .highlight-box p {
            color: var(--primary);
            font-weight: 500;
            margin-bottom: 0;
        }
.disclaimer-card .icon-head {
            color: var(--primary);
            margin-right: 10px;
        }
.update-time {
            color: rgba(250, 250, 250, 0.6);
            font-size: 0.85rem;
            text-align: right;
            margin-top: 20px;
            padding-top: 15px;
            border-top: 1px solid var(--border);
        }
.back-link {
            display: inline-block;
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
            margin-top: 20px;
            transition: color 0.3s;
        }
.back-link:hover {
            color: var(--accent);
        }
.back-link i {
            margin-right: 8px;
        }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .privacy-section {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 24px;
            box-shadow: var(--shadow);
        }
.privacy-section h2 {
            color: var(--primary);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
        }
.privacy-section h3 {
            color: var(--text);
            font-size: 1.15rem;
            font-weight: 600;
            margin-top: 24px;
            margin-bottom: 12px;
        }
.privacy-section p, .privacy-section li {
            color: rgba(250, 250, 250, 0.85);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.privacy-section ul {
            padding-left: 20px;
        }
.privacy-section li {
            margin-bottom: 8px;
        }
.privacy-section strong {
            color: var(--primary);
        }
.privacy-date {
            color: var(--accent);
            font-weight: 600;
        }
.privacy-hero {
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 48px 32px;
            text-align: center;
            margin-bottom: 40px;
            position: relative;
            overflow: hidden;
        }
.privacy-hero h1 {
            color: var(--primary);
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 16px;
        }
.privacy-hero p {
            color: rgba(250, 250, 250, 0.7);
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
        }
.privacy-hero .fa-shield-halved {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 20px;
            display: block;
        }
.privacy-contact {
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.15), rgba(245, 158, 11, 0.1));
            border: 1px solid var(--primary);
            border-radius: var(--radius);
            padding: 24px;
            text-align: center;
            margin-top: 32px;
        }
.privacy-contact p {
            margin-bottom: 12px;
        }
.privacy-contact a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
        }
.privacy-contact a:hover {
            color: var(--accent);
        }
.privacy-section {
                padding: 20px;
            }
.privacy-hero {
                padding: 32px 20px;
            }
.privacy-hero h1 {
                font-size: 1.8rem;
            }

/* --- 子页面追加 --- */
/* 页面专属补充样式（已沿用全局变量，仅做微调） */
        .guide-hero {
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.15), rgba(245, 158, 11, 0.05));
            border-bottom: 1px solid var(--border);
            padding: 60px 0 40px;
        }
.guide-step {
            position: relative;
            padding: 24px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 16px;
            transition: transform 0.2s ease;
        }
.guide-step:hover {
            transform: translateY(-2px);
            border-color: var(--primary);
        }
.step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: var(--bg);
            font-weight: 800;
            font-size: 16px;
            border-radius: 50%;
            margin-right: 12px;
        }
.guide-icon {
            font-size: 28px;
            color: var(--primary);
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(234, 179, 8, 0.12);
            border-radius: 12px;
            margin-bottom: 14px;
        }
.mode-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
            height: 100%;
            transition: border-color 0.2s;
        }
.mode-card:hover {
            border-color: var(--primary);
        }
.mode-card h5 {
            color: var(--primary);
            font-weight: 700;
        }
.tip-box {
            background: rgba(234, 179, 8, 0.08);
            border-left: 3px solid var(--primary);
            padding: 16px 20px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 20px 0;
        }
.table-guide {
            width: 100%;
            border-collapse: collapse;
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
        }
.table-guide th {
            background: rgba(234, 179, 8, 0.15);
            color: var(--primary);
            font-weight: 600;
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            text-align: left;
        }
.table-guide td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text);
        }
.table-guide tr:last-child td {
            border-bottom: none;
        }
.table-guide tr:hover td {
            background: rgba(255, 255, 255, 0.03);
        }
.guide-hero { padding: 40px 0 24px; }
.guide-step { padding: 18px; }

/* --- 子页面追加 --- */
/* 排行榜页专属样式 */
        .rank-hero {
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.15) 0%, rgba(24, 24, 27, 0.9) 100%), var(--bg);
            padding: 60px 0 40px;
            border-bottom: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }
.rank-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 12px;
        }
.rank-hero h1 span {
            color: var(--primary);
        }
.rank-hero .lead {
            color: rgba(250, 250, 250, 0.7);
            max-width: 600px;
        }
.rank-tabs {
            display: flex;
            gap: 12px;
            margin: 30px 0 20px;
            flex-wrap: wrap;
        }
.rank-tab {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 8px 24px;
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
.rank-tab:hover, .rank-tab.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #18181b;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(234, 179, 8, 0.3);
        }
.rank-section {
            margin-bottom: 50px;
        }
.rank-section .section-head {
            margin-bottom: 24px;
        }
.rank-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 18px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
.rank-card:hover {
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }
.rank-num {
            font-size: 2rem;
            font-weight: 900;
            color: var(--primary);
            min-width: 48px;
            text-align: center;
            font-style: italic;
            position: relative;
        }
.rank-num::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }
.rank-num.top-1 {
            font-size: 2.8rem;
            color: #ffd700;
        }
.rank-num.top-2 {
            font-size: 2.4rem;
            color: #c0c0c0;
        }
.rank-num.top-3 {
            font-size: 2.2rem;
            color: #cd7f32;
        }
.rank-cover {
            width: 70px;
            height: 90px;
            border-radius: 6px;
            object-fit: cover;
            background: var(--border);
            flex-shrink: 0;
        }
.rank-info {
            flex: 1;
            min-width: 0;
        }
.rank-info h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.rank-info .rank-meta {
            font-size: 0.85rem;
            color: rgba(250, 250, 250, 0.6);
            margin-bottom: 6px;
        }
.rank-info .rank-desc {
            font-size: 0.9rem;
            color: rgba(250, 250, 250, 0.7);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.5;
        }
.rank-stats {
            display: flex;
            gap: 16px;
            margin-top: 8px;
            font-size: 0.85rem;
            color: var(--primary);
        }
.rank-stats i {
            margin-right: 4px;
        }
.rank-badge {
            background: rgba(234, 179, 8, 0.15);
            border: 1px solid rgba(234, 179, 8, 0.3);
            color: var(--primary);
            border-radius: 4px;
            padding: 2px 10px;
            font-size: 0.75rem;
            font-weight: 600;
            flex-shrink: 0;
        }
.rank-up {
            color: #22c55e;
            font-size: 0.8rem;
            font-weight: 600;
        }
.rank-down {
            color: #ef4444;
            font-size: 0.8rem;
            font-weight: 600;
        }
.rank-flat {
            color: rgba(250, 250, 250, 0.5);
            font-size: 0.8rem;
            font-weight: 600;
        }
.rank-hero h1 {
                font-size: 2rem;
            }
.rank-card {
                padding: 14px;
                gap: 12px;
            }
.rank-cover {
                width: 60px;
                height: 80px;
            }
.rank-num {
                font-size: 1.5rem;
                min-width: 36px;
            }
.rank-info .rank-desc {
                -webkit-line-clamp: 1;
            }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-header { background:transparent !important; }