:root {
            --primary: #eab308;
            --accent: #f59e0b;
            --bg-dark: #18181b;
            --text-light: #fafafa;
            --card-bg: #202024;
            --border-light: #2d2d31;
            --radius-lg: 18px;
            --radius-md: 12px;
            --radius-full: 100rem;
        }
        * { box-sizing: border-box; }
        body {
            background-color: var(--bg-dark);
            color: var(--text-light);
            font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            line-height: 1.65;
            overflow-x: hidden;
        }
        /* 噪点纹理 overlay */
        body::before {
            content: "";
            position: fixed;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
            pointer-events: none;
            z-index: 9999;
        }
        /* 滚动渐显 */
        .fade-in-up {
            opacity: 0;
            transform: translateY(25px);
            transition: opacity 0.5s cubic-bezier(.2,.7,.3,1), transform 0.5s cubic-bezier(.2,.7,.3,1);
        }
        .fade-in-up.visible {
            opacity: 1;
            transform: translateY(0);
        }
        /* 延迟工具类 */
        .delay-1 { transition-delay: 0.05s; }
        .delay-2 { transition-delay: 0.12s; }
        .delay-3 { transition-delay: 0.2s; }
        .delay-4 { transition-delay: 0.28s; }
        .delay-5 { transition-delay: 0.36s; }
        .delay-6 { transition-delay: 0.44s; }
        /* 导航 */
        .navbar-51 {
            background: rgba(24, 24, 27, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #27272b;
            padding: 0.9rem 1.5rem;
            border-radius: 0;
        }
        .navbar-51 .navbar-brand {
            font-weight: 900;
            font-size: 1.7rem;
            color: var(--primary);
            letter-spacing: -0.02em;
            transition: 0.2s;
        }
        .navbar-51 .navbar-brand:hover { color: var(--accent); }
        .navbar-51 .nav-link {
            color: #dedee0;
            font-weight: 500;
            margin: 0 0.5rem;
            border-radius: var(--radius-full);
            padding: 0.4rem 0.9rem;
            transition: 0.2s;
            font-size: 0.98rem;
        }
        .navbar-51 .nav-link:hover {
            background: rgba(234, 179, 8, 0.12);
            color: var(--primary);
        }
        .navbar-toggler {
            border: 1px solid #3f3f46;
            color: var(--text-light);
        }
        /* 左侧侧栏 */
        .sidebar-51 {
            position: sticky;
            top: 90px;
            height: fit-content;
            background: transparent;
            padding-right: 1rem;
            border-right: 1px solid #26262b;
        }
        .sidebar-51 .side-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 1.4rem 1.2rem;
            border: 1px solid #26262b;
            box-shadow: 0 8px 20px rgba(0,0,0,0.3);
        }
        .sidebar-51 h6 {
            color: var(--primary);
            font-weight: 700;
            letter-spacing: 0.03em;
            border-bottom: 1px solid #333;
            padding-bottom: 0.6rem;
        }
        .sidebar-51 .side-link {
            display: block;
            padding: 0.45rem 0.2rem;
            color: #b9b9c0;
            text-decoration: none;
            font-weight: 400;
            border-radius: var(--radius-full);
            transition: 0.2s;
        }
        .sidebar-51 .side-link:hover {
            color: var(--primary);
            background: rgba(234,179,8,0.05);
            padding-left: 0.6rem;
        }
        /* Hero */
        .hero-51 {
            padding: 4rem 0 2.5rem;
            background: radial-gradient(circle at 30% 30%, #212127 0%, #18181b 70%);
            border-radius: 0 0 2rem 2rem;
            position: relative;
            overflow: hidden;
        }
        .hero-51 h1 {
            font-size: clamp(2.6rem, 6vw, 4.2rem);
            font-weight: 900;
            line-height: 1.1;
            background: linear-gradient(120deg, #facc15, #eab308 50%, #fbbf24);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1rem;
        }
        .hero-51 .hero-sub {
            font-size: 1.2rem;
            color: #d8d8dd;
            max-width: 540px;
            font-weight: 400;
        }
        .hero-float {
            position: absolute;
            right: 8%;
            top: 20%;
            width: 120px;
            height: 120px;
            background: rgba(234,179,8,0.1);
            border-radius: 40px;
            transform: rotate(20deg);
            animation: floaty 8s infinite alternate;
            pointer-events: none;
        }
        .hero-float2 {
            position: absolute;
            left: 5%;
            bottom: 0;
            width: 70px;
            height: 70px;
            background: rgba(245,158,11,0.1);
            border-radius: 20px;
            transform: rotate(-10deg);
            animation: floaty2 12s infinite alternate;
        }
        @keyframes floaty {
            0% { transform: translateY(0px) rotate(20deg); }
            100% { transform: translateY(-20px) rotate(10deg); }
        }
        @keyframes floaty2 {
            0% { transform: translateY(0) rotate(-10deg); }
            100% { transform: translateY(-12px) rotate(-5deg); }
        }
        /* 卡片瀑布 */
        .card-51 {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 1.2rem;
            border: 1px solid #2a2a2e;
            transition: transform 0.25s ease, border-color 0.25s, box-shadow 0.25s;
            box-shadow: 0 10px 20px -8px rgba(0,0,0,0.5);
            height: 100%;
        }
        .card-51:hover {
            transform: scale(1.02);
            border-color: var(--primary);
            box-shadow: 0 12px 26px -6px rgba(234,179,8,0.2);
        }
        .card-51 .card-img {
            border-radius: 12px;
            background: #2c2c31;
            aspect-ratio: 3/4;
            width: 100%;
            object-fit: cover;
            display: block;
            background-image: linear-gradient(145deg, #28282e, #1d1d21);
            border: 1px solid #303036;
        }
        .card-51 h5 { font-weight: 700; }
        .badge-51 {
            background: rgba(234,179,8,0.15);
            color: var(--primary);
            font-weight: 600;
            padding: 0.2rem 0.7rem;
            border-radius: 30px;
            font-size: 0.75rem;
        }
        .btn-51 {
            background: var(--primary);
            color: #18181b;
            border: none;
            border-radius: var(--radius-full);
            font-weight: 700;
            padding: 0.5rem 1.4rem;
            transition: all 0.2s;
        }
        .btn-51:hover {
            background: var(--accent);
            transform: translateY(-2px);
            color: #18181b;
        }
        .btn-outline-51 {
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            border-radius: var(--radius-full);
            font-weight: 500;
            padding: 0.5rem 1.2rem;
        }
        .btn-outline-51:hover {
            background: var(--primary);
            color: #18181b;
        }
        /* 对比表格 */
        .table-51 {
            background: #202024;
            border-radius: 20px;
            overflow: hidden;
        }
        .table-51 th, .table-51 td {
            border-bottom: 1px solid #2e2e34;
            padding: 0.8rem 0.6rem;
            color: var(--text-light);
        }
        .table-51 thead th {
            background: #25252a;
            color: var(--primary);
            font-weight: 700;
        }
        .section-title {
            font-weight: 800;
            font-size: 2.4rem;
            letter-spacing: -0.01em;
            color: var(--text-light);
            margin-bottom: 1.2rem;
        }
        .section-title span { color: var(--primary); }
        .step-item {
            display: flex;
            gap: 0.8rem;
            margin-bottom: 1.4rem;
        }
        .step-num {
            background: var(--primary);
            color: #18181b;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            flex-shrink: 0;
        }
        /* 友链区块 */
        .friend-links {
            border-top: 1px solid #2c2c30;
            padding-top: 2rem;
            margin-top: 2rem;
        }
        footer {
            background: #131316;
            border-top: 1px solid #25252a;
            padding: 2rem 0 1.2rem;
            color: #a1a1aa;
        }
        .parallax-bg {
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
        }
        /* 通用 */
        .rounded-card {
            border-radius: var(--radius-lg);
        }
        .text-primary-51 { color: var(--primary); }
        .border-51 { border-color: #303036; }
        a { text-decoration: none; }
        .bg-card { background: var(--card-bg); }

/* --- 子页面追加 --- */
/* 由于站点样式表里可能没有覆盖 Bootstrap 表单组件，这里统一做深色适配 */
        .login-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 2rem 1.8rem;
            box-shadow: 0 15px 40px rgba(0,0,0,.45);
        }
.form-control-51 {
            background: rgba(0,0,0,.35);
            border: 1px solid var(--border-light);
            color: var(--text-light);
            border-radius: var(--radius-md);
            padding: .8rem 1rem;
            transition: border-color .2s ease;
        }
.form-control-51:focus {
            background: rgba(0,0,0,.5);
            border-color: var(--primary);
            box-shadow: 0 0 0 .2rem rgba(234, 179, 8, .15);
            color: var(--text-light);
        }
.form-control-51::placeholder {
            color: rgba(255,255,255,.4);
            font-weight: 300;
        }
.login-btn {
            background: var(--primary);
            border: none;
            color: #1c1c1e;
            font-weight: 700;
            padding: .8rem 1.4rem;
            border-radius: var(--radius-full);
            width: 100%;
            transition: background .2s, transform .1s;
            letter-spacing: .5px;
        }
.login-btn:hover {
            background: var(--accent);
            color: #1c1c1e;
            transform: scale(1.01);
        }
.divider-51 {
            display: flex;
            align-items: center;
            gap: 1rem;
            color: rgba(255,255,255,.35);
            font-size: .85rem;
            margin: 1.2rem 0;
        }
.divider-51::before,
        .divider-51::after {
            content: "";
            flex: 1;
            height: 1px;
            background: var(--border-light);
        }
.social-login-btn {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            color: var(--text-light);
            border-radius: var(--radius-full);
            padding: .6rem 1rem;
            font-weight: 500;
            transition: all .2s;
        }
.social-login-btn:hover {
            border-color: var(--primary);
            background: rgba(234,179,8,.08);
            color: var(--text-light);
        }
.forgot-link {
            color: var(--primary);
            text-decoration: none;
            font-size: .9rem;
        }
.forgot-link:hover {
            color: var(--accent);
            text-decoration: underline;
        }
.register-link {
            color: var(--text-light);
            font-weight: 500;
        }
.register-link a {
            color: var(--primary);
            font-weight: 600;
            text-decoration: none;
        }
.register-link a:hover {
            text-decoration: underline;
        }
/* 导航栏高亮当前页（登录） */
        .navbar-51 .nav-link.login-active {
            color: var(--primary) !important;
            font-weight: 600;
        }
.login-card {
                padding: 1.5rem 1.2rem;
            }

/* --- 子页面追加 --- */
.rank-hero { padding: 120px 0 60px; background: radial-gradient(ellipse at 20% 20%, rgba(234,179,8,.15), transparent 50%), radial-gradient(ellipse at 80% 0%, rgba(245,158,11,.1), transparent 50%); }
.rank-list { display: flex; flex-direction: column; gap: 12px; }
.rank-item { display: flex; align-items: center; gap: 16px; background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 16px 20px; transition: transform .3s, border-color .3s; }
.rank-item:hover { transform: translateX(6px); border-color: var(--primary); }
.rank-num { font-size: 1.6rem; font-weight: 800; color: var(--primary); width: 48px; text-align: center; flex-shrink: 0; }
.rank-num.top1 { font-size: 2.2rem; }
.rank-num.top2 { font-size: 2rem; color: var(--accent); }
.rank-num.top3 { font-size: 1.8rem; color: #c0a062; }
.rank-thumb { width: 64px; height: 84px; border-radius: 8px; object-fit: cover; flex-shrink: 0; background: var(--border-light); }
.rank-info { flex: 1; min-width: 0; }
.rank-info h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-meta { font-size: .85rem; color: rgba(250,250,250,.6); display: flex; flex-wrap: wrap; gap: 8px; }
.rank-meta i { color: var(--primary); margin-right: 2px; }
.rank-tags { display: flex; gap: 6px; flex-shrink: 0; }
.rank-tags .badge-51 { font-size: .72rem; padding: 4px 10px; }
.rank-up { color: #22c55e; font-size: .8rem; }
.rank-down { color: #ef4444; font-size: .8rem; }
.rank-flat { color: #a1a1aa; font-size: .8rem; }
.rank-cat { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.rank-cat .btn-51 { padding: 8px 20px; font-size: .9rem; }
.rank-cat .btn-51.active { background: var(--primary); color: #18181b; border-color: var(--primary); font-weight: 700; }
.rank-note { font-size: .82rem; color: rgba(250,250,250,.5); margin-top: 16px; text-align: center; }
.rank-note i { color: var(--primary); margin-right: 4px; }
.section-title .title-badge { display: inline-block; background: rgba(234,179,8,.15); color: var(--primary); padding: 4px 16px; border-radius: var(--radius-full); font-size: .8rem; font-weight: 600; margin-bottom: 12px; }
.section-title h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 8px; }
.section-title p { color: rgba(250,250,250,.6); font-size: .95rem; max-width: 600px; margin: 0 auto; }
.rank-hero { padding: 100px 0 40px; }
.rank-item { padding: 12px 14px; gap: 12px; }
.rank-num { width: 36px; font-size: 1.3rem; }
.rank-thumb { width: 52px; height: 70px; }
.rank-info h4 { font-size: .92rem; }
.rank-meta { font-size: .75rem; gap: 6px; }
.rank-tags .badge-51 { display: none; }
.rank-cat .btn-51 { font-size: .8rem; padding: 6px 14px; }

/* --- 子页面追加 --- */
.about-hero {
            background: linear-gradient(135deg, rgba(24,24,27,.92) 0%, rgba(24,24,27,.75) 50%, rgba(234,179,8,.18) 100%);
            border-bottom: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }
.about-hero::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(234,179,8,.12) 0%, transparent 70%);
            top: -180px;
            right: -100px;
            pointer-events: none;
        }
.about-hero::after {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(245,158,11,.08) 0%, transparent 70%);
            bottom: -120px;
            left: -60px;
            pointer-events: none;
        }
.timeline-51 {
            position: relative;
            padding-left: 2rem;
        }
.timeline-51::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), rgba(234,179,8,.1));
        }
.timeline-item {
            position: relative;
            padding-bottom: 2rem;
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -1.9rem;
            top: 6px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            box-shadow: 0 0 12px rgba(234,179,8,.5);
        }
.timeline-year {
            color: var(--primary);
            font-weight: 800;
            font-size: 1.1rem;
        }
.stat-box {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 1.5rem 1rem;
            text-align: center;
            transition: transform .3s ease, border-color .3s ease;
            height: 100%;
        }
.stat-box:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
        }
.stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
.stat-label {
            color: rgba(250,250,250,.7);
            font-size: .85rem;
            margin-top: .4rem;
        }
.value-card {
            background: rgba(32,32,36,.6);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            height: 100%;
            transition: border-color .3s ease, transform .3s ease;
        }
.value-card:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
        }
.value-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            background: rgba(234,179,8,.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
.about-quote {
            border-left: 3px solid var(--primary);
            padding: 1rem 1.5rem;
            background: rgba(234,179,8,.06);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 2rem 0;
            font-style: italic;
            color: rgba(250,250,250,.85);
        }
.about-section-title {
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 1.2rem;
            position: relative;
            padding-bottom: .6rem;
        }
.about-section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 48px;
            height: 3px;
            border-radius: var(--radius-full);
            background: var(--primary);
        }
.team-avatar {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--bg-dark);
            flex-shrink: 0;
        }
.nav-link.active {
            color: var(--primary) !important;
            font-weight: 600;
        }
.about-hero h1 {
                font-size: 1.75rem;
            }
.about-section-title {
                font-size: 1.35rem;
            }

/* --- 子页面追加 --- */
/* 覆盖bootstrap默认白底黑字 —— 仅针对本页可能用到的组件 */
        .table-51, .table-51 th, .table-51 td {
            background: transparent;
            color: var(--text-light);
        }
.form-control, .form-select {
            background: rgba(0,0,0,.35);
            color: var(--text-light);
            border-color: var(--border-light);
        }
.form-control::placeholder {
            color: rgba(255,255,255,.45);
        }
.form-control:focus, .form-select:focus {
            background: rgba(0,0,0,.5);
            color: var(--text-light);
            border-color: var(--primary);
            box-shadow: 0 0 0 .2rem rgba(234,179,8,.15);
        }
/* 自定义卡片复用 card-51, 确保背景正确 */
        .card-51 {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            transition: transform .2s ease, border-color .2s ease;
        }
.card-51 .card-title-51 {
            color: var(--text-light);
            font-weight: 600;
        }
.card-51 .card-text-51 {
            color: rgba(250,250,250,.75);
            font-size: .9rem;
        }
/* 分类标签 */
        .genre-tag {
            background: rgba(234,179,8,.15);
            color: var(--primary);
            border: 1px solid rgba(234,179,8,.25);
            border-radius: var(--radius-full);
            padding: .2rem .75rem;
            font-size: .8rem;
            font-weight: 500;
        }
.filter-bar {
            background: rgba(32,32,36,.7);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 1rem 1.25rem;
            backdrop-filter: blur(4px);
        }
/* 高亮导航当前页 */
        .navbar-51 .nav-link.active-51 {
            color: var(--primary) !important;
            font-weight: 600;
        }
.pagination-51 .page-link {
            background: var(--card-bg);
            border-color: var(--border-light);
            color: var(--text-light);
        }
.pagination-51 .page-link:hover {
            background: rgba(234,179,8,.1);
            border-color: var(--primary);
            color: var(--primary);
        }
.pagination-51 .page-item.active .page-link {
            background: var(--primary);
            border-color: var(--primary);
            color: #18181b;
            font-weight: 600;
        }

/* --- 子页面追加 --- */
/* 本页微调样式，仅补充页面特有布局 */
        .join-hero {
            padding: 5rem 0 3rem;
            text-align: center;
        }
.join-hero h1 {
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text-light);
        }
.join-hero .lead {
            color: rgba(250,250,250,.75);
            max-width: 700px;
            margin: 1.2rem auto;
        }
.free-badge {
            background: var(--primary);
            color: #18181b;
            padding: .3rem 1rem;
            border-radius: var(--radius-full);
            font-weight: 700;
            display: inline-block;
            font-size: .85rem;
            margin-bottom: 1rem;
        }
.join-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
.feature-box {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            transition: transform .2s ease, border-color .2s;
        }
.feature-box:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
        }
.feature-box i {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
.feature-box h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: .5rem;
        }
.feature-box p {
            color: rgba(250,250,250,.7);
            font-size: .95rem;
        }
.step-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin: 2rem 0;
        }
.cta-join {
            background: linear-gradient(145deg, rgba(234,179,8,.15), rgba(245,158,11,.08));
            border: 1px solid var(--primary);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2rem;
            margin: 3rem 0;
            text-align: center;
        }
.cta-join h2 {
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: .5rem;
        }
.cta-join p {
            color: rgba(250,250,250,.7);
            max-width: 600px;
            margin: 0 auto 1.8rem;
        }
.table-51 td, .table-51 th {
            border-color: var(--border-light);
            padding: 1rem .75rem;
        }
.table-51 tr:hover {
            background: rgba(234,179,8,.05);
        }
.friend-links a {
            color: var(--text-light);
            opacity: .7;
            margin-right: 1.2rem;
            text-decoration: none;
            font-size: .9rem;
        }
.friend-links a:hover {
            opacity: 1;
            color: var(--primary);
        }
.faq-block {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            margin-bottom: 1rem;
        }
.faq-block h4 {
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: .5rem;
        }
.faq-block p {
            color: rgba(250,250,250,.7);
            margin: 0;
        }
.navbar-51 .nav-link.active {
            color: var(--primary);
        }
.navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(250, 250, 250, 0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        }
footer a {
            color: var(--text-light);
            text-decoration: none;
            opacity: .75;
        }
footer a:hover {
            opacity: 1;
        }

/* --- 子页面追加 --- */
/* 覆盖 Bootstrap 默认白底组件，确保与深色主题一致 */
        .card, .card-body, .card-title, .card-text, .card-header, .card-footer {
            background: var(--card-bg);
            color: var(--text-light);
            border-color: var(--border-light);
        }
.form-control, .form-select, .form-label, .input-group-text {
            background: rgba(0,0,0,.35);
            color: var(--text-light);
            border-color: var(--border-light);
        }
.table, .list-group-item, .accordion-item, .accordion-button, .accordion-body {
            background: var(--card-bg);
            color: var(--text-light);
            border-color: var(--border-light);
        }
.modal-content, .modal-header, .modal-body, .dropdown-menu, .dropdown-item {
            background: var(--card-bg);
            color: var(--text-light);
            border-color: var(--border-light);
        }
.nav-link, .navbar, .navbar-brand {
            color: var(--text-light);
        }
.btn-light {
            background: var(--card-bg);
            color: var(--text-light);
            border-color: var(--border-light);
        }
/* 保持品牌色 */
        .text-primary-51 {
            color: var(--primary) !important;
        }
/* 小标题融品牌名 */
        .disclaimer-title {
            font-weight: 700;
            color: var(--primary);
            border-left: 4px solid var(--primary);
            padding-left: 1rem;
            margin-bottom: 1.2rem;
            font-size: 1.4rem;
        }
.disclaimer-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 1.8rem;
            height: 100%;
            border: 1px solid var(--border-light);
            transition: transform .2s ease;
        }
.disclaimer-card:hover {
            transform: translateY(-3px);
            border-color: var(--primary);
        }
.disclaimer-icon {
            color: var(--primary);
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }
.legal-list {
            list-style: none;
            padding-left: 0;
        }
.legal-list li {
            padding: .5rem 0 .5rem 1.8rem;
            position: relative;
            color: var(--text-light);
            border-bottom: 1px dashed var(--border-light);
        }
.legal-list li::before {
            content: "◆";
            color: var(--primary);
            position: absolute;
            left: 0;
            font-size: .9rem;
        }
.legal-list li:last-child {
            border-bottom: none;
        }

/* --- 子页面追加 --- */
.privacy-section { padding: 4rem 0; }
.privacy-card { background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 2rem; margin-bottom: 1.5rem; }
.privacy-card h3 { color: var(--primary); font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.privacy-card p, .privacy-card li { color: rgba(250, 250, 250, 0.85); line-height: 1.8; }
.privacy-card ul { padding-left: 1.5rem; }
.privacy-card li { margin-bottom: 0.5rem; }
.privacy-highlight { background: rgba(234, 179, 8, 0.08); border-left: 4px solid var(--primary); padding: 1.2rem 1.5rem; border-radius: 0 var(--radius-md) var(--radius-md) 0; margin: 1.5rem 0; }
.privacy-highlight p { margin: 0; color: var(--text-light); }
.last-updated { color: rgba(250, 250, 250, 0.5); font-size: 0.9rem; text-align: center; margin-top: 2rem; }
.privacy-toc { background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 2rem; margin-bottom: 2rem; }
.privacy-toc h2 { color: var(--text-light); font-size: 1.3rem; margin-bottom: 1.2rem; }
.privacy-toc a { color: var(--primary); text-decoration: none; display: block; padding: 0.4rem 0; transition: all 0.3s; }
.privacy-toc a:hover { color: var(--accent); padding-left: 0.5rem; }
.contact-badge { background: var(--primary); color: var(--bg-dark); font-weight: 700; padding: 0.3rem 1rem; border-radius: var(--radius-full); display: inline-block; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.breadcrumb { color:#fafafa !important; }
.pagination { --bs-pagination-bg:rgba(255,255,255,.04) !important; --bs-pagination-color:#fafafa !important; }