:root {
    --primary: #6d5dfc;
    --accent: #22d3ee;
    --bg: #0f1020;
    --text: #e8eaf6;
    --card-bg: rgba(255, 255, 255, 0.04);
    --border-light: rgba(255, 255, 255, 0.08);
    --shadow: 0 8px 30px rgba(0,0,0,0.3);
    --radius: 8px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6, .navbar-brand, .hero-title, .section-title {
    font-family: 'Inter', 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    font-weight: 800;
    letter-spacing: -0.02em;
}
a { color: var(--accent); text-decoration: none; transition: all 0.2s ease; }
a:hover { color: #fff; }

/* Navbar */
.navbar {
    background: rgba(15, 16, 32, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    padding: 12px 0;
    z-index: 1000;
}
.navbar-brand {
    font-size: 1.6rem;
    font-weight: 900;
    color: #fff !important;
    display: flex;
    align-items: center;
    gap: 8px;
}
.navbar-brand i { color: var(--primary); font-size: 1.8rem; }
.nav-link {
    color: var(--text) !important;
    font-weight: 500;
    margin: 0 8px;
    font-size: 0.95rem;
}
.nav-link:hover { color: var(--accent) !important; }
.navbar-toggler { border-color: var(--border-light); }
.navbar-toggler:focus { box-shadow: none; }

/* Hero */
.hero {
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0f1020 0%, #1a1a3e 50%, #0f1020 100%);
}
.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    line-height: 1.2;
}
.hero-subtitle {
    font-size: 1.2rem;
    color: #b0b7d3;
    max-width: 700px;
    margin: 0 auto 30px;
}
.hero-float {
    position: absolute;
    font-size: 3rem;
    opacity: 0.15;
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(10deg); }
}

/* Section */
.section {
    padding: 60px 0;
}
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-light);
    padding-bottom: 12px;
}
.section-title {
    font-size: 1.8rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}
.section-title i {
    color: var(--primary);
}
.section-more {
    font-size: 0.9rem;
    color: var(--text);
}
.section-more:hover { color: var(--accent); }

/* Movie Cards */
.movie-card {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.movie-card:hover {
    transform: scale(1.02);
    border-color: var(--primary);
    box-shadow: var(--shadow);
}
.movie-poster-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: #1a1a3e;
}
.movie-poster {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.movie-card:hover .movie-poster { transform: scale(1.05); }
.episode-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(4px);
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}
.rating-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0,0,0,0.75);
    color: #fbbf24;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}
.movie-info {
    padding: 12px;
    flex: 1;
}
.movie-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.movie-meta {
    font-size: 0.75rem;
    color: #9aa0b5;
    display: flex;
    gap: 8px;
    align-items: center;
}

/* Sidebar Layout */
.filter-sidebar {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 20px;
    position: sticky;
    top: 90px;
}
.filter-category {
    margin-bottom: 20px;
}
.filter-category-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.filter-category-title i { color: var(--primary); }
.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.filter-tag {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-light);
    color: var(--text);
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}
.filter-tag:hover, .filter-tag.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Steps */
.steps-wrapper {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.step-item {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    flex: 1;
    min-width: 200px;
    transition: border-color 0.2s;
}
.step-item:hover { border-color: var(--accent); }
.step-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    margin: 0 auto 16px;
}
.step-title { font-weight: 700; color: #fff; margin-bottom: 8px; }
.step-desc { font-size: 0.9rem; color: #9aa0b5; }

/* Mood Picker & Random */
.mood-picker {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.mood-btn {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-light);
    color: var(--text);
    font-size: 0.9rem;
    padding: 8px 20px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.2s;
}
.mood-btn:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.mood-result {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    margin-top: 15px;
    font-size: 1rem;
}

/* Footer */
.footer {
    background: #0a0b16;
    border-top: 1px solid var(--border-light);
    padding: 50px 0 20px;
    margin-top: 60px;
}
.footer-links a {
    color: var(--text);
    margin: 0 10px;
    font-size: 0.9rem;
}
.footer-links a:hover { color: var(--accent); }
.footer-brand {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 10px;
}

/* Friend Links */
.friend-links-section {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 30px;
    margin: 40px 0;
}
.friend-links-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

/* Detail Sidebar */
.detail-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.detail-overlay.active { opacity: 1; visibility: visible; }
.detail-sidebar {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    height: 100%;
    background: #141527;
    z-index: 2001;
    overflow-y: auto;
    padding: 30px;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-left: 1px solid var(--border-light);
}
.detail-sidebar.active { right: 0; }
.detail-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255,255,255,0.1);
    border: none;
    color: var(--text);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
}
.detail-close:hover { background: var(--primary); color: #fff; }
.detail-poster {
    width: 100%;
    border-radius: var(--radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}
.detail-title { font-size: 1.6rem; font-weight: 800; color: #fff; margin-bottom: 15px; }
.detail-meta { margin-bottom: 15px; }
.detail-meta p {
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: #b0b7d3;
}
.detail-meta span { color: var(--accent); font-weight: 600; }
.detail-plot { font-size: 0.9rem; color: #9aa0b5; line-height: 1.8; }

/* Scroll Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 991.98px) {
    .hero-title { font-size: 2.4rem; }
    .filter-sidebar { position: static; margin-bottom: 30px; }
    .detail-sidebar { width: 100%; right: -100%; }
}

@media (max-width: 767.98px) {
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.4rem; }
    .movie-title { font-size: 0.85rem; }
}

/* --- 子页面追加 --- */
/* 本页专属小样式 */
        .about-hero {
            padding: 80px 0 60px;
            background: radial-gradient(ellipse at 20% 50%, rgba(109, 93, 252, 0.12) 0%, transparent 55%);
        }
.about-hero .hero-title {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
.about-hero .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text);
            opacity: 0.8;
            max-width: 700px;
            margin: 0 auto;
        }
.about-section {
            padding: 70px 0;
        }
.about-section:nth-child(even) {
            background: rgba(255,255,255,0.02);
        }
.about-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 32px;
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.about-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }
.about-card .icon-wrap {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: rgba(109, 93, 252, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            margin-bottom: 18px;
        }
.about-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
        }
.about-card p {
            font-size: 0.95rem;
            line-height: 1.7;
            opacity: 0.85;
            margin-bottom: 0;
        }
.about-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: center;
            padding: 40px 0;
        }
.stat-item {
            text-align: center;
        }
.stat-item .num {
            font-size: 2.4rem;
            font-weight: 900;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
.stat-item .label {
            font-size: 0.9rem;
            opacity: 0.7;
            margin-top: 6px;
        }
.timeline {
            position: relative;
            padding-left: 30px;
        }
.timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), var(--accent));
            opacity: 0.4;
        }
.timeline-item {
            position: relative;
            margin-bottom: 36px;
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--bg);
        }
.timeline-item .year {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 4px;
        }
.timeline-item h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 6px;
        }
.timeline-item p {
            font-size: 0.9rem;
            opacity: 0.8;
            line-height: 1.6;
        }
.values-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
.value-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
.value-item i {
            font-size: 1.2rem;
            color: var(--primary);
            margin-top: 4px;
            width: 24px;
            text-align: center;
        }
.value-item h4 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 4px;
        }
.value-item p {
            font-size: 0.92rem;
            opacity: 0.8;
            line-height: 1.6;
        }
.about-hero .hero-title {
                font-size: 1.8rem;
            }
.about-hero {
                padding: 50px 0 40px;
            }
.about-stats {
                gap: 24px;
            }
.stat-item .num {
                font-size: 1.8rem;
            }

/* --- 子页面追加 --- */
/* 保证 Bootstrap 组件与深色站点风格统一 */
        .card, .card-body {
            background: var(--card-bg);
            color: var(--text);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
        }
.list-group-item {
            background: transparent;
            color: var(--text);
            border-color: var(--border-light);
        }
.form-control, .form-select {
            background: rgba(0,0,0,0.3);
            border: 1px solid var(--border-light);
            color: var(--text);
        }
.form-control:focus, .form-select:focus {
            background: rgba(0,0,0,0.4);
            color: var(--text);
            border-color: var(--accent);
            box-shadow: none;
        }
.form-control::placeholder {
            color: rgba(255,255,255,0.45);
        }
.accordion-item, .accordion-button {
            background: var(--card-bg);
            color: var(--text);
            border-color: var(--border-light);
        }
.accordion-button:not(.collapsed) {
            background: rgba(109, 93, 252, 0.15);
            color: var(--text);
        }
.accordion-button::after {
            filter: invert(1);
        }
/* 按钮微调 */
        .btn-accent {
            background: var(--accent);
            color: #0f1020;
            font-weight: 600;
            border: none;
        }
.btn-accent:hover {
            background: #1cc8e0;
            color: #0f1020;
        }
/* 卡片hover */
        .guide-card:hover {
            transform: translateY(-3px);
            border-color: var(--accent);
            transition: 0.2s;
        }
.step-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
            opacity: 0.7;
        }
.guide-section-title {
            border-left: 4px solid var(--accent);
            padding-left: 1rem;
            margin-bottom: 1.8rem;
        }

/* --- 子页面追加 --- */
/* 本页专属微调 —— 保证与首页风格完全一致，仅补充排行榜特有样式 */
        .top-badge {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 0.15rem 0.7rem;
            border-radius: 20px;
            display: inline-block;
            letter-spacing: 0.3px;
            box-shadow: 0 2px 8px rgba(109, 93, 252, 0.3);
        }
.score-badge {
            background: rgba(34, 211, 238, 0.12);
            color: var(--accent);
            border: 1px solid rgba(34, 211, 238, 0.3);
            font-weight: 600;
            padding: 0.1rem 0.7rem;
            border-radius: 20px;
            font-size: 0.85rem;
        }
.ranking-table {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow);
            overflow: hidden;
        }
.ranking-row {
            display: flex;
            align-items: center;
            padding: 0.9rem 1.2rem;
            border-bottom: 1px solid var(--border-light);
            transition: background 0.2s ease;
        }
.ranking-row:last-child {
            border-bottom: none;
        }
.ranking-row:hover {
            background: rgba(255, 255, 255, 0.03);
        }
.rank-num {
            width: 40px;
            font-weight: 800;
            color: var(--primary);
            font-size: 1.2rem;
            opacity: 0.9;
        }
.rank-poster {
            width: 60px;
            height: 80px;
            object-fit: cover;
            border-radius: 6px;
            background: rgba(255,255,255,0.05);
            margin-right: 15px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
        }
.rank-info {
            flex: 1;
        }
.rank-title {
            font-weight: 600;
            color: var(--text);
            font-size: 1rem;
            margin-bottom: 4px;
        }
.rank-meta {
            font-size: 0.85rem;
            color: rgba(232, 234, 246, 0.55);
        }
.rank-score {
            font-weight: 700;
            color: var(--accent);
            font-size: 1.1rem;
            margin-left: auto;
            padding-left: 20px;
        }
.rank-poster {
                width: 48px;
                height: 64px;
                margin-right: 10px;
            }
.rank-title {
                font-size: 0.9rem;
            }
.rank-score {
                font-size: 0.95rem;
                padding-left: 10px;
            }
.ranking-row {
                padding: 0.7rem 0.8rem;
            }
.section-subhead {
            color: rgba(232, 234, 246, 0.7);
            font-size: 0.95rem;
            font-weight: 400;
            margin-top: 5px;
            letter-spacing: 0.2px;
        }
.highlight-text {
            color: var(--accent);
            font-weight: 500;
        }

/* --- 子页面追加 --- */
/* 本页专属微调 - 完全沿用首页CSS变量，只补充榜单页特有样式 */
        .rank-table { width: 100%; border-collapse: collapse; }
.rank-table th { font-weight: 600; color: var(--text); border-bottom: 1px solid var(--border-light); padding: 1rem 0.75rem; text-align: left; font-size: 0.9rem; letter-spacing: 0.03em; }
.rank-table td { padding: 1rem 0.75rem; border-bottom: 1px solid var(--border-light); vertical-align: middle; }
.rank-table tr:hover td { background: rgba(109, 93, 252, 0.05); }
.rank-num.top3 { background: var(--primary); color: #fff; border-color: var(--primary); }
.rank-tag { display: inline-block; padding: 0.15rem 0.6rem; background: rgba(34, 211, 238, 0.1); color: var(--accent); border-radius: 30px; font-size: 0.75rem; border: 1px solid rgba(34, 211, 238, 0.2); margin-left: 0.5rem; vertical-align: middle; }
.score { color: #fbbf24; font-weight: 700; }
.category-filter { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.filter-chip { padding: 0.3rem 1rem; background: var(--card-bg); border: 1px solid var(--border-light); border-radius: 30px; font-size: 0.8rem; color: var(--text); cursor: pointer; transition: 0.2s; }
.filter-chip:hover, .filter-chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.rank-table th, .rank-table td { padding: 0.75rem 0.5rem; }
.hide-sm { display: none; }

/* --- 子页面追加 --- */
/* 确保页面卡片、表格、输入框等与深色主题一致（虽然本页少用bootstrap组件，但以防万一） */
        .card, .card-body, .card-header, .card-footer,
        .form-control, .form-select, .list-group-item, .accordion-item, .accordion-button, .accordion-body,
        .modal-content, .modal-header, .modal-body, .dropdown-menu, .dropdown-item {
            background: var(--card-bg);
            color: var(--text);
            border-color: var(--border-light);
        }
.btn-outline-secondary {
            border-color: var(--border-light);
            color: var(--text);
        }
.btn-outline-secondary:hover {
            background: rgba(255,255,255,0.05);
            color: var(--accent);
            border-color: var(--accent);
        }
/* 让页面内小标题更醒目，并带点品牌特征 */
        .disclaimer-section h2 {
            font-weight: 700;
            font-size: 1.6rem;
            letter-spacing: -0.01em;
            border-left: 4px solid var(--primary);
            padding-left: 0.9rem;
            margin-top: 2.5rem;
            margin-bottom: 1.2rem;
            color: var(--text);
        }
.disclaimer-section h2 i {
            color: var(--accent);
            margin-right: 0.5rem;
        }
.disclaimer-section h3 {
            font-weight: 600;
            font-size: 1.3rem;
            margin-top: 1.8rem;
            color: var(--text);
        }
.disclaimer-section p, .disclaimer-section li {
            color: rgba(232, 234, 246, 0.92);
            line-height: 1.8;
        }
.disclaimer-section ul, .disclaimer-section ol {
            padding-left: 1.4rem;
        }
.disclaimer-section li {
            margin-bottom: 0.6rem;
        }
.legal-note {
            background: rgba(109, 93, 252, 0.08);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 1.2rem 1.5rem;
            margin-top: 2rem;
            font-size: 0.95rem;
        }
.legal-note strong {
            color: var(--accent);
        }

/* --- 子页面追加 --- */
/* 隐私页特有微调：确保卡片/文字与暗色主题融合 */
        .privacy-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 1.8rem 1.8rem;
            box-shadow: var(--shadow);
            transition: transform .2s ease;
        }
.privacy-card:hover {
            transform: translateY(-3px);
            border-color: rgba(109, 93, 252, 0.4);
        }
.privacy-card h2 {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.4rem;
            margin-bottom: 1rem;
            border-left: 4px solid var(--accent);
            padding-left: 0.9rem;
        }
.privacy-card p, .privacy-card li {
            color: var(--text);
            opacity: 0.9;
            line-height: 1.7;
            font-size: 0.98rem;
        }
.privacy-card ul {
            padding-left: 1.2rem;
            list-style-type: none;
        }
.privacy-card li::before {
            content: "◆";
            color: var(--accent);
            margin-right: 0.6rem;
            font-size: 0.8rem;
        }
.privacy-badge {
            background: rgba(34, 211, 238, 0.12);
            color: var(--accent);
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            border: 1px solid rgba(34, 211, 238, 0.3);
        }
.highlight-link {
            color: var(--accent);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
.highlight-link:hover {
            color: var(--primary);
        }
/* 覆盖 bootstrap 可能带来的白底 (保险) */
        .card, .card-body, .list-group-item, .accordion-item { 
            background: transparent !important; 
            color: var(--text) !important; 
            border-color: var(--border-light) !important; 
        }

/* --- 子页面追加 --- */
/* 本页专属样式 - 联系合作页 */
        .contact-hero {
            padding: 100px 0 60px;
            position: relative;
            overflow: hidden;
            text-align: center;
            background: linear-gradient(135deg, rgba(109, 93, 252, 0.15) 0%, rgba(34, 211, 238, 0.08) 50%, transparent 100%);
        }
.contact-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--text) 0%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
            line-height: 1.3;
        }
.contact-hero p {
            font-size: 1.15rem;
            color: rgba(232, 234, 246, 0.8);
            max-width: 650px;
            margin: 0 auto;
            line-height: 1.8;
        }
.contact-section {
            padding: 60px 0;
        }
.contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin-top: 40px;
        }
.contact-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 32px 28px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
.contact-card:hover {
            transform: translateY(-6px);
            border-color: var(--primary);
            box-shadow: var(--shadow);
        }
.contact-card-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
        }
.contact-card h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 12px;
            line-height: 1.5;
        }
.contact-card p {
            font-size: 0.95rem;
            color: rgba(232, 234, 246, 0.75);
            line-height: 1.8;
            margin-bottom: 16px;
        }
.contact-card a {
            color: var(--accent);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s;
        }
.contact-card a:hover {
            color: var(--primary);
        }
.contact-card .contact-detail {
            margin-top: 16px;
            padding-top: 16px;
            border-top: 1px solid var(--border-light);
            font-size: 0.9rem;
            color: rgba(232, 234, 246, 0.6);
        }
.contact-card .contact-detail i {
            margin-right: 8px;
            color: var(--accent);
            width: 16px;
        }
.contact-form-wrap {
            margin-top: 60px;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 48px 40px;
        }
.contact-form-wrap h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
        }
.contact-form-wrap .subtitle {
            color: rgba(232, 234, 246, 0.7);
            margin-bottom: 32px;
            font-size: 0.95rem;
        }
.contact-form-wrap .form-group {
            margin-bottom: 22px;
        }
.contact-form-wrap label {
            display: block;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text);
            margin-bottom: 8px;
        }
.contact-form-wrap label i {
            margin-right: 6px;
            color: var(--accent);
        }
.contact-form-wrap input[type="text"],
        .contact-form-wrap input[type="email"],
        .contact-form-wrap select,
        .contact-form-wrap textarea {
            width: 100%;
            padding: 12px 16px;
            background: rgba(0, 0, 0, 0.35);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            color: var(--text);
            font-size: 0.95rem;
            transition: border-color 0.3s;
        }
.contact-form-wrap input:focus,
        .contact-form-wrap select:focus,
        .contact-form-wrap textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(109, 93, 252, 0.15);
        }
.contact-form-wrap input::placeholder,
        .contact-form-wrap textarea::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }
.contact-form-wrap select {
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%23e8eaf6' viewBox='0 0 12 8'%3E%3Cpath d='M6 8L0 0h12L6 8z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 16px center;
            padding-right: 40px;
        }
.contact-form-wrap select option {
            background: var(--bg);
            color: var(--text);
        }
.contact-form-wrap textarea {
            min-height: 140px;
            resize: vertical;
        }
.contact-form-wrap .submit-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            margin-top: 8px;
        }
.contact-form-wrap .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(109, 93, 252, 0.35);
        }
.contact-form-wrap .submit-btn i {
            font-size: 0.9rem;
        }
.faq-section {
            padding: 60px 0;
            background: rgba(0, 0, 0, 0.15);
        }
.faq-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }
.faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 24px 28px;
            transition: border-color 0.3s;
        }
.faq-item:hover {
            border-color: var(--primary);
        }
.faq-item h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 12px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.5;
        }
.faq-item h4 i {
            color: var(--accent);
            font-size: 0.85rem;
            margin-top: 4px;
        }
.faq-item p {
            font-size: 0.9rem;
            color: rgba(232, 234, 246, 0.7);
            line-height: 1.7;
            margin-left: 24px;
        }
.contact-hero h1 {
                font-size: 2rem;
            }
.contact-form-wrap {
                padding: 28px 20px;
            }
.contact-form-wrap h2 {
                font-size: 1.3rem;
            }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.card-title { color:#e8eaf6 !important; }
.card-text { color:#e8eaf6 !important; }
.table { color:#e8eaf6 !important; border-color:rgba(255,255,255,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#e8eaf6 !important; }
.accordion-header { background:transparent !important; }