:root {
    --primary: #f97316;
    --accent: #facc15;
    --bg: #1a1410;
    --text: #fff7ed;
    --card-bg: #2a2018;
    --shadow: 0 10px 30px rgba(0,0,0,0.5);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-pill: 50rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
}

/* 导航栏 */
.navbar {
    background: rgba(26, 20, 16, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(249, 115, 22, 0.15);
    padding: 0.8rem 0;
    z-index: 1000;
}

.navbar-brand {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--primary) !important;
    letter-spacing: -0.5px;
}

.navbar-brand i {
    color: var(--accent);
    margin-right: 6px;
}

.nav-link {
    color: var(--text) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-pill);
    transition: all 0.3s;
}

.nav-link:hover {
    color: var(--accent) !important;
    background: rgba(249, 115, 22, 0.1);
}

.navbar-toggler {
    border: none;
    color: var(--text);
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* 关键词云 */
.keyword-cloud {
    padding: 4rem 0 2rem;
    text-align: center;
}

.keyword-cloud .cloud-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    max-width: 900px;
    margin: 0 auto;
}

.keyword-cloud span {
    display: inline-block;
    padding: 8px 20px;
    background: var(--card-bg);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: var(--radius-pill);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text);
    animation: floatTag 3s ease-in-out infinite;
    transition: all 0.3s;
}

.keyword-cloud span:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px) scale(1.05);
}

.keyword-cloud span:nth-child(2n) {
    animation-delay: 0.5s;
}

.keyword-cloud span:nth-child(3n) {
    animation-delay: 1s;
}

.keyword-cloud span:nth-child(4n) {
    animation-delay: 1.5s;
}

.keyword-cloud span:nth-child(5n) {
    animation-delay: 2s;
}

@keyframes floatTag {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* 区块通用 */
.section-padding {
    padding: 4rem 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 900;
    position: relative;
    display: inline-block;
    color: var(--text);
    letter-spacing: -0.5px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 60%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: var(--radius-pill);
}

.section-title i {
    color: var(--primary);
    margin-right: 8px;
}

.section-link {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 6px 16px;
    border: 1px solid rgba(250, 204, 21, 0.4);
    border-radius: var(--radius-pill);
    transition: all 0.3s;
}

.section-link:hover {
    background: var(--accent);
    color: var(--bg);
}

/* 卡片样式 */
.movie-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    height: 100%;
    border: none;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}

.movie-card .poster-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 2/3;
    background: #241c15;
}

.movie-card .poster-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.movie-card:hover .poster-wrap img {
    transform: scale(1.08);
}

.movie-card .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 20, 16, 0.9) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1rem;
}

.movie-card:hover .overlay {
    opacity: 1;
}

.movie-card .overlay p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: #fff;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-card .card-body {
    padding: 1rem;
}

.movie-card .movie-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.movie-card .movie-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.movie-card .rating {
    font-family: 'Courier New', monospace;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--accent);
}

.movie-card .year-type {
    font-size: 0.85rem;
    color: rgba(255, 247, 237, 0.7);
}

.movie-card .card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.movie-card .tag {
    padding: 3px 10px;
    background: rgba(249, 115, 22, 0.15);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary);
}

/* 横向滚动 */
.scroll-row {
    display: flex;
    overflow-x: auto;
    gap: 1.5rem;
    padding: 1rem 0 1.5rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--card-bg);
}

.scroll-row::-webkit-scrollbar {
    height: 8px;
}

.scroll-row::-webkit-scrollbar-track {
    background: var(--card-bg);
    border-radius: var(--radius-pill);
}

.scroll-row::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: var(--radius-pill);
}

.scroll-row .movie-card {
    flex: 0 0 220px;
    scroll-snap-align: start;
}

/* 榜单 */
.rank-list {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.rank-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 247, 237, 0.06);
    transition: background 0.3s;
    cursor: pointer;
}

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

.rank-item:hover {
    background: rgba(249, 115, 22, 0.05);
    border-radius: var(--radius-sm);
}

.rank-num {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Courier New', monospace;
    font-weight: 800;
    font-size: 1.2rem;
    border-radius: 50%;
    margin-right: 1rem;
    background: rgba(255, 247, 237, 0.05);
    color: rgba(255, 247, 237, 0.5);
}

.rank-item:nth-child(1) .rank-num {
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: #1a1410;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.rank-item:nth-child(2) .rank-num {
    background: linear-gradient(135deg, #c0c0c0, #a8a8a8);
    color: #1a1410;
}

.rank-item:nth-child(3) .rank-num {
    background: linear-gradient(135deg, #cd7f32, #b06f2c);
    color: #1a1410;
}

.rank-info {
    flex: 1;
}

.rank-title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.rank-desc {
    font-size: 0.85rem;
    color: rgba(255, 247, 237, 0.6);
}

.rank-rating {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    color: var(--accent);
    font-size: 1.1rem;
}

/* 分类矩阵 */
.category-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.category-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.category-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    background: rgba(249, 115, 22, 0.05);
}

.category-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    display: block;
}

.category-card h5 {
    font-weight: 700;
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.category-card p {
    font-size: 0.8rem;
    color: rgba(255, 247, 237, 0.6);
    margin: 0;
}

/* 手风琴 */
.accordion-item {
    background: var(--card-bg);
    border: none;
    margin-bottom: 1rem;
    border-radius: var(--radius) !important;
    overflow: hidden;
}

.accordion-button {
    background: var(--card-bg);
    color: var(--text);
    font-weight: 600;
    padding: 1.2rem 1.5rem;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background: rgba(249, 115, 22, 0.1);
    color: var(--primary);
}

.accordion-button::after {
    filter: invert(1);
}

.accordion-body {
    padding: 1.5rem;
    color: rgba(255, 247, 237, 0.8);
    line-height: 1.8;
}

/* 专题 */
.feature-card {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(250, 204, 21, 0.05));
    border-radius: var(--radius);
    padding: 2rem;
    border: 1px solid rgba(249, 115, 22, 0.2);
    height: 100%;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-4px);
}

.feature-card .feature-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.feature-card h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: rgba(255, 247, 237, 0.7);
    line-height: 1.7;
}

/* 互动推荐 */
.recommend-box {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.recommend-box .big-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.recommend-box #recResult {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1.5rem 0;
    min-height: 2.5rem;
    padding: 1rem;
    background: rgba(255, 247, 237, 0.05);
    border-radius: var(--radius);
}

.recommend-btn {
    background: linear-gradient(135deg, var(--primary), #ea580c);
    color: #fff;
    border: none;
    padding: 0.8rem 2.5rem;
    font-weight: 700;
    border-radius: var(--radius-pill);
    transition: all 0.3s;
    font-size: 1.1rem;
}

.recommend-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(249, 115, 22, 0.4);
    color: #fff;
}

/* 友链 */
.friend-links {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 247, 237, 0.08);
    border-bottom: 1px solid rgba(255, 247, 237, 0.08);
}

.friend-links .fl-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.friend-links .fl-content {
    color: rgba(255, 247, 237, 0.6);
    font-size: 0.9rem;
    line-height: 2;
}

/* 页脚 */
.footer {
    padding: 3rem 0;
    background: #130e0a;
    color: rgba(255, 247, 237, 0.7);
}

.footer .brand-footer {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

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

.footer-links a {
    color: rgba(255, 247, 237, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

.footer-links .col {
    padding: 0 1rem;
}

/* 侧滑弹窗 */
.side-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: var(--bg);
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: -20px 0 50px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.side-panel.open {
    right: 0;
}

.side-panel .panel-content {
    padding: 2rem;
    position: relative;
}

.side-panel .close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 247, 237, 0.1);
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
}

.side-panel .close-btn:hover {
    background: var(--primary);
    transform: rotate(90deg);
}

.side-panel .panel-poster {
    width: 100%;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    aspect-ratio: 2/3;
    object-fit: cover;
    box-shadow: var(--shadow);
}

.side-panel .panel-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.side-panel .panel-field {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
}

.side-panel .panel-field .label {
    min-width: 70px;
    font-weight: 600;
    color: var(--accent);
    font-size: 0.9rem;
}

.side-panel .panel-field .value {
    flex: 1;
    color: rgba(255, 247, 237, 0.8);
    font-size: 0.95rem;
}

.side-panel .panel-field .value.highlight {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--accent);
}

.side-panel .panel-plot {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 247, 237, 0.1);
}

.side-panel .panel-plot h6 {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.8rem;
}

.side-panel .panel-plot p {
    line-height: 1.8;
    color: rgba(255, 247, 237, 0.8);
    font-size: 0.95rem;
}

.panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    backdrop-filter: blur(4px);
}

.panel-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* 回到顶部 */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #ea580c;
    transform: scale(1.1);
}

/* 滚动渐显 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* 响应式 */
@media (max-width: 991px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .scroll-row .movie-card {
        flex: 0 0 180px;
    }
}

@media (max-width: 767px) {
    .section-title {
        font-size: 1.5rem;
    }
    
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .scroll-row .movie-card {
        flex: 0 0 160px;
    }
    
    .keyword-cloud span {
        font-size: 0.8rem;
        padding: 6px 14px;
    }
    
    .side-panel {
        max-width: 100%;
    }
    
    .footer-links .col {
        padding: 0.5rem;
    }
}

/* 等宽字体数据 */
.mono {
    font-family: 'Courier New', monospace;
}

/* --- 子页面追加 --- */
/* 本页专属样式——关于页 */
        .about-hero {
            background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(250, 204, 21, 0.05) 50%, transparent 100%);
            border-bottom: 1px solid rgba(249, 115, 22, 0.15);
            padding: 60px 0 40px;
        }
.about-hero .about-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 12px;
        }
.about-hero .about-subtitle {
            font-size: 1.1rem;
            color: rgba(255, 247, 237, 0.7);
            max-width: 600px;
            line-height: 1.7;
        }
.about-section {
            padding: 48px 0;
            border-bottom: 1px solid rgba(255, 247, 237, 0.06);
        }
.about-section:last-child {
            border-bottom: none;
        }
.about-section .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.about-section .section-title i {
            font-size: 1.3rem;
        }
.about-section p {
            color: rgba(255, 247, 237, 0.85);
            line-height: 1.8;
            margin-bottom: 16px;
            font-size: 0.98rem;
        }
.about-section .lead-text {
            font-size: 1.05rem;
            font-weight: 500;
            color: var(--text);
        }
.about-feature-list {
            list-style: none;
            padding: 0;
            margin: 16px 0 0;
        }
.about-feature-list li {
            padding: 10px 0;
            color: rgba(255, 247, 237, 0.85);
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.7;
            font-size: 0.96rem;
        }
.about-feature-list li i {
            color: var(--primary);
            margin-top: 5px;
            font-size: 0.85rem;
        }
.about-stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
            margin-top: 24px;
        }
.about-stat-card {
            background: var(--card-bg);
            border-radius: var(--radius-sm);
            padding: 20px 16px;
            text-align: center;
            border: 1px solid rgba(249, 115, 22, 0.15);
            transition: all 0.3s ease;
        }
.about-stat-card:hover {
            transform: translateY(-3px);
            border-color: var(--primary);
            box-shadow: var(--shadow);
        }
.about-stat-card .stat-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
.about-stat-card .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 247, 237, 0.7);
            margin-top: 6px;
        }
.about-value-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
            margin-top: 24px;
        }
.about-value-card {
            background: rgba(42, 32, 24, 0.6);
            border: 1px solid rgba(255, 247, 237, 0.08);
            border-radius: var(--radius-sm);
            padding: 22px 18px;
            transition: all 0.3s ease;
        }
.about-value-card:hover {
            border-color: rgba(249, 115, 22, 0.4);
            transform: translateY(-2px);
        }
.about-value-card .value-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(249, 115, 22, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--primary);
            margin-bottom: 14px;
        }
.about-value-card .value-title {
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
            font-size: 1rem;
        }
.about-value-card .value-desc {
            color: rgba(255, 247, 237, 0.7);
            line-height: 1.6;
            font-size: 0.9rem;
        }
.about-update-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
            margin-top: 20px;
        }
.about-update-card {
            background: var(--card-bg);
            border-radius: var(--radius-sm);
            padding: 18px;
            border-left: 3px solid var(--primary);
        }
.about-update-card .update-day {
            font-weight: 700;
            color: var(--primary);
            font-size: 1rem;
            margin-bottom: 8px;
        }
.about-update-card .update-info {
            color: rgba(255, 247, 237, 0.8);
            font-size: 0.9rem;
            line-height: 1.6;
        }
.about-timeline {
            margin-top: 24px;
            position: relative;
            padding-left: 24px;
        }
.about-timeline::before {
            content: '';
            position: absolute;
            left: 6px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: rgba(249, 115, 22, 0.25);
        }
.about-timeline-item {
            position: relative;
            margin-bottom: 24px;
            padding-left: 20px;
        }
.about-timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--primary);
            box-shadow: 0 0 8px rgba(249, 115, 22, 0.5);
        }
.about-timeline-item .timeline-year {
            font-weight: 700;
            color: var(--accent);
            font-size: 1rem;
            margin-bottom: 4px;
        }
.about-timeline-item .timeline-text {
            color: rgba(255, 247, 237, 0.8);
            font-size: 0.92rem;
            line-height: 1.7;
        }
.about-cta-box {
            background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(250, 204, 21, 0.05));
            border: 1px solid rgba(249, 115, 22, 0.2);
            border-radius: var(--radius);
            padding: 30px;
            text-align: center;
            margin-top: 24px;
        }
.about-cta-box .cta-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 10px;
        }
.about-cta-box .cta-desc {
            color: rgba(255, 247, 237, 0.75);
            margin-bottom: 18px;
            line-height: 1.7;
        }
.about-btn {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 10px 28px;
            border-radius: var(--radius-pill);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
        }
.about-btn:hover {
            background: #ea580c;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
        }
.about-hero {
                padding: 40px 0 30px;
            }
.about-hero .about-title {
                font-size: 1.6rem;
            }
.about-section {
                padding: 36px 0;
            }

/* --- 子页面追加 --- */
/* 确保 Bootstrap 组件与本站深色主题融合 */
        .card, .card-body, .card-title, .card-text {
            background: var(--card-bg);
            color: var(--text);
            border-color: var(--primary);
        }
.list-group-item {
            background: var(--card-bg);
            color: var(--text);
            border-color: #3a2c20;
        }
.accordion-item, .accordion-button {
            background: var(--card-bg);
            color: var(--text);
        }
.form-control, .form-select {
            background: rgba(0,0,0,0.35);
            color: var(--text);
            border: 1px solid var(--primary);
        }
.form-control::placeholder {
            color: rgba(255, 247, 237, 0.5);
        }
/* 页面专属微调 */
        .legal-section {
            padding: 2.5rem 0;
            border-bottom: 1px solid rgba(249, 115, 22, 0.2);
        }
.legal-section:last-of-type {
            border-bottom: none;
        }
.legal-highlight {
            background: rgba(249, 115, 22, 0.08);
            padding: 1.5rem;
            border-radius: var(--radius-sm);
            border-left: 4px solid var(--primary);
        }
.disclaimer-hero {
            background: linear-gradient(145deg, rgba(249,115,22,0.15) 0%, transparent 40%);
        }
.back-home {
            transition: all .2s ease;
        }
.back-home:hover {
            color: var(--primary) !important;
            transform: translateX(-3px);
        }

/* --- 子页面追加 --- */
/* 隐私政策页专用微调 — 复用站点 CSS 变量，仅补充该页特有结构 */
        .privacy-hero {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 3rem 2rem;
            margin-bottom: 2.5rem;
            border-left: 6px solid var(--primary);
            box-shadow: var(--shadow);
        }
.privacy-hero h1 {
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.02em;
        }
.privacy-hero p {
            color: rgba(255, 247, 237, 0.8);
            max-width: 720px;
        }
.privacy-block {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 2rem 2rem 1.5rem;
            margin-bottom: 2rem;
            box-shadow: var(--shadow);
            border: 1px solid rgba(249, 115, 22, 0.15);
        }
.privacy-block h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary);
            border-bottom: 2px solid rgba(249, 115, 22, 0.3);
            padding-bottom: 0.6rem;
            margin-bottom: 1.4rem;
            letter-spacing: -0.01em;
        }
.privacy-block h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--accent);
            margin-top: 1.5rem;
            margin-bottom: 0.8rem;
        }
.privacy-block p, .privacy-block li {
            color: var(--text);
            opacity: 0.92;
            line-height: 1.7;
        }
.privacy-block ul {
            padding-left: 1.2rem;
        }
.privacy-block li {
            margin-bottom: 0.6rem;
        }
.privacy-block strong {
            color: var(--primary);
            font-weight: 600;
        }
.privacy-badge {
            display: inline-block;
            background: rgba(250, 204, 21, 0.12);
            color: var(--accent);
            padding: 0.2rem 1rem;
            border-radius: var(--radius-pill);
            font-size: 0.85rem;
            font-weight: 500;
            border: 1px solid rgba(250, 204, 21, 0.2);
        }
.privacy-touch {
            background: rgba(249, 115, 22, 0.08);
            border: 1px dashed var(--primary);
            border-radius: var(--radius-sm);
            padding: 1.2rem 1.5rem;
            margin-top: 1.8rem;
        }
.privacy-touch a {
            color: var(--primary);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 3px;
        }
.privacy-touch a:hover {
            color: var(--accent);
        }
/* 确保 Bootstrap 组件不会破坏深色风格 */
        .privacy-block .accordion-item,
        .privacy-block .accordion-button,
        .privacy-block .accordion-body {
            background: transparent !important;
            color: var(--text) !important;
            border-color: rgba(249, 115, 22, 0.2) !important;
        }
.privacy-block .accordion-button:not(.collapsed) {
            background: rgba(249, 115, 22, 0.08) !important;
            color: var(--primary) !important;
        }
.privacy-block .accordion-button::after {
            filter: invert(1) hue-rotate(15deg) brightness(1.5);
        }
.privacy-block .form-control, .privacy-block .form-select {
            background: rgba(0,0,0,0.3);
            border: 1px solid rgba(249, 115, 22, 0.3);
            color: var(--text);
        }
.privacy-block .form-control::placeholder {
            color: rgba(255, 247, 237, 0.4);
        }

/* --- 子页面追加 --- */
/* 覆盖 Bootstrap 白底黑字问题，继承站点深色暖色风格 */
        .rank-list, .rank-item, .rank-card, .list-group-item, .card, .card-body {
            background: var(--card-bg);
            color: var(--text);
            border-color: #3a2c1f;
        }
.rank-title, .rank-desc, .rank-rating, .rank-num {
            color: var(--text);
        }
.rank-rating i {
            color: var(--accent);
        }
.trend-tag {
            background: rgba(250, 204, 21, 0.15);
            color: var(--accent);
            border-radius: var(--radius-pill);
            padding: .2rem .8rem;
            font-size: .75rem;
            font-weight: 600;
            letter-spacing: .3px;
        }
.badge-new {
            background: var(--primary);
            color: #1a1410;
            font-weight: 700;
            border-radius: var(--radius-pill);
            padding: .2rem .7rem;
            font-size: .7rem;
        }
.genre-chip {
            background: rgba(255,255,255,0.04);
            border: 1px solid #3a2c1f;
            border-radius: var(--radius-pill);
            padding: .25rem .9rem;
            font-size: .8rem;
            color: var(--text);
            transition: .2s;
        }
.genre-chip:hover {
            border-color: var(--primary);
            color: var(--accent);
        }

/* --- 子页面追加 --- */
/* 确保Bootstrap卡片不会白底黑字，覆盖为本站深色 */
        .card, .card-body, .card-header, .card-footer {
            background: var(--card-bg);
            color: var(--text);
            border-color: rgba(255,255,255,0.08);
        }
.card-title { color: var(--accent); }
.guide-hero {
            background: radial-gradient(circle at 20% 30%, rgba(249,115,22,0.15), transparent 60%);
            border-bottom: 1px solid rgba(255,255,255,0.04);
            padding: 4rem 0 2.5rem;
        }
.step-badge {
            background: var(--primary);
            color: #1a1410;
            font-weight: 800;
            border-radius: var(--radius-pill);
            padding: 0.25rem 1rem;
            display: inline-block;
            font-size: 0.85rem;
            letter-spacing: 0.5px;
        }
.guide-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 1.75rem 1.5rem;
            box-shadow: var(--shadow);
            height: 100%;
            transition: transform 0.2s ease;
            border: 1px solid rgba(255,255,255,0.04);
        }
.guide-card:hover {
            transform: translateY(-4px);
            border-color: rgba(249,115,22,0.3);
        }
.guide-icon {
            color: var(--primary);
            font-size: 2.2rem;
            margin-bottom: 1rem;
        }
.guide-card h3 {
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            color: var(--text);
        }
.guide-card p, .guide-card li {
            color: rgba(255,247,237,0.8);
            font-size: 0.95rem;
        }
.guide-card ul {
            padding-left: 1.2rem;
        }
.guide-card li {
            margin-bottom: 0.5rem;
        }
.table-guide {
            background: var(--card-bg);
            border-radius: var(--radius-sm);
            overflow: hidden;
        }
.table-guide table {
            margin-bottom: 0;
            color: var(--text);
        }
.table-guide th {
            background: rgba(249,115,22,0.15);
            color: var(--accent);
            font-weight: 600;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
.table-guide td, .table-guide th {
            padding: 0.8rem 1rem;
            border-color: rgba(255,255,255,0.05);
        }
.table-guide tr:last-child td {
            border-bottom: none;
        }
.faq-wrap .accordion-button {
            font-size: 1rem;
        }
.keyword-cloud .badge {
            background: rgba(249,115,22,0.15);
            color: var(--accent);
            padding: 0.5rem 1rem;
            border-radius: var(--radius-pill);
            font-weight: 500;
        }
.nav-link.active-guide {
            color: var(--accent) !important;
            font-weight: 600;
        }
.guide-hero { padding-top: 2.5rem; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.table { color:#fff7ed !important; border-color:rgba(255,255,255,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#fff7ed !important; }
.accordion-header { background:transparent !important; }