:root {
    --bg-light: #eeeeee;
    --red: #d72323;
    --dark-blue: #3a4750;
    --darker: #303841;
    --white: #ffffff;
    --text-dark: #2c2c2c;
    --text-gray: #5a5a5a;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 6px 24px rgba(0, 0, 0, 0.13);
    --radius: 10px;
    --radius-sm: 6px;
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    min-width: 320px;
    -webkit-font-smoothing: antialiased;
}

.top-nav {
    width: 100%;
    background: var(--darker);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}
.top-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 58px;
    gap: 16px;
    flex-wrap: wrap;
}
.top-nav h1 {
    font-size: 1.45rem;
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 1.5px;
    white-space: nowrap;
    margin: 0;
    flex-shrink: 0;
}
.top-nav h1 span {
    color: var(--red);
}
.nav-links {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    list-style: none;
    align-items: center;
}
.nav-links a {
    color: #cccccc;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 7px 13px;
    border-radius: 20px;
    transition: var(--transition);
    white-space: nowrap;
    font-weight: 500;
}
.nav-links a:hover,
.nav-links a:focus {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}
.nav-links a.nav-hot {
    color: #ffffff;
    background: var(--red);
    font-weight: 600;
}
.nav-links a.nav-hot:hover {
    background: #b81c1c;
}
.user-status {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #5c6b77;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}
.user-avatar:hover {
    background: var(--red);
}
.login-btn {
    background: var(--red);
    color: #fff;
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}
.login-btn:hover {
    background: #a01a1a;
    transform: translateY(-1px);
}

.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.banner-section {
    margin: 20px 0 28px;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
}
.banner-section img {
    width: 100%;
    height: auto;
    max-height: 420px;
    object-fit: cover;
    display: block;
    aspect-ratio: 16 / 7;
}
.banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
    padding: 40px 28px 20px;
    color: #fff;
}
.banner-overlay h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.banner-overlay p {
    font-size: 0.95rem;
    opacity: 0.9;
}
.banner-tag {
    display: inline-block;
    background: var(--red);
    color: #fff;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--red);
}
.section-title h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--darker);
    white-space: nowrap;
}
.section-title .title-bar {
    flex: 1;
    height: 3px;
    background: var(--bg-light);
    border-radius: 2px;
}
.section-title .title-link {
    font-size: 0.85rem;
    color: var(--red);
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition);
}
.section-title .title-link:hover {
    color: #a01a1a;
}

.intro-section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 30px;
    margin-bottom: 28px;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--red);
}
.intro-section h2 {
    color: var(--darker);
    font-size: 1.3rem;
    margin-bottom: 10px;
}
.intro-section p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.8;
}
.intro-highlights {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 14px;
}
.intro-highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-light);
    padding: 10px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--darker);
}
.intro-highlight-item .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--red);
    flex-shrink: 0;
}

.hot-movies-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}
.movie-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}
.movie-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.movie-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    display: block;
    background: #e0e0e0;
}
.movie-card-info {
    padding: 12px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.movie-card-info h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--darker);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.movie-card-info .meta {
    font-size: 0.75rem;
    color: #777;
    line-height: 1.5;
}
.movie-card-info .meta span {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.movie-type-tag {
    display: inline-block;
    background: var(--red);
    color: #fff;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    align-self: flex-start;
    white-space: nowrap;
}
.movie-site-tag {
    display: inline-block;
    background: var(--dark-blue);
    color: #fff;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    align-self: flex-start;
    white-space: nowrap;
    margin-left: 4px;
}

.week-rank-section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px 28px;
    margin-bottom: 28px;
    box-shadow: var(--shadow);
}
.week-rank-list {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x proximity;
}
.week-rank-item {
    flex: 0 0 170px;
    scroll-snap-align: start;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}
.week-rank-item:hover {
    background: #fde8e8;
}
.week-rank-item .rank-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--red);
    color: #fff;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}
.week-rank-item img {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: var(--radius-sm);
    display: block;
    background: #ddd;
}
.week-rank-item h4 {
    font-size: 0.85rem;
    margin-top: 8px;
    color: var(--darker);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.week-rank-item .rank-score {
    color: var(--red);
    font-weight: 700;
    font-size: 0.85rem;
}

.stars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 28px;
}
.star-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    padding-bottom: 16px;
}
.star-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.star-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    background: #e8e8e8;
}
.star-card h3 {
    font-size: 1rem;
    color: var(--darker);
    margin-top: 12px;
    font-weight: 700;
}
.star-card .star-role {
    font-size: 0.8rem;
    color: #888;
    margin-top: 2px;
}
.star-card .star-works {
    font-size: 0.75rem;
    color: var(--red);
    margin-top: 4px;
    font-weight: 500;
}

.hot-stars-recommend {
    background: var(--white);
    border-radius: var(--radius);
    padding: 22px 26px;
    margin-bottom: 28px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}
.hot-stars-recommend .hsr-label {
    font-weight: 700;
    color: var(--red);
    font-size: 1rem;
    white-space: nowrap;
    flex-shrink: 0;
}
.hot-stars-recommend .hsr-list {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.hot-stars-recommend .hsr-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-light);
    padding: 8px 14px;
    border-radius: 22px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.85rem;
}
.hot-stars-recommend .hsr-item:hover {
    background: #fde8e8;
    color: var(--red);
}
.hot-stars-recommend .hsr-item img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.plot-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}
.plot-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--red);
    transition: var(--transition);
}
.plot-card:hover {
    box-shadow: var(--shadow-lg);
}
.plot-card h3 {
    color: var(--darker);
    font-size: 1.05rem;
    margin-bottom: 8px;
    font-weight: 700;
}
.plot-card p {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.7;
}
.plot-card .plot-meta {
    font-size: 0.75rem;
    color: #999;
    margin-top: 8px;
}

.detail-with-sidebar {
    display: flex;
    gap: 20px;
    margin-bottom: 28px;
    align-items: flex-start;
}
.detail-main {
    flex: 1;
    min-width: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.detail-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.detail-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}
.detail-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    background: #ddd;
}
.detail-card-body {
    padding: 16px;
    flex: 1;
}
.detail-card-body h3 {
    font-size: 1rem;
    color: var(--darker);
    font-weight: 700;
    margin-bottom: 6px;
}
.detail-card-body .detail-info {
    font-size: 0.8rem;
    color: #666;
    line-height: 1.6;
}
.detail-card-body .detail-info strong {
    color: var(--darker);
}

.reading-sidebar {
    width: 300px;
    flex-shrink: 0;
    background: var(--white);
    border-radius: var(--radius);
    padding: 22px 18px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 78px;
    align-self: flex-start;
}
.reading-sidebar h3 {
    font-size: 1.1rem;
    color: var(--darker);
    margin-bottom: 6px;
    font-weight: 700;
}
.reading-sidebar .update-time {
    font-size: 0.75rem;
    color: #999;
    margin-bottom: 14px;
}
.reading-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.reading-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
}
.reading-list li:hover {
    background: #fde8e8;
}
.reading-list li .rn {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--dark-blue);
    color: #fff;
    font-weight: 700;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.reading-list li:nth-child(1) .rn,
.reading-list li:nth-child(2) .rn,
.reading-list li:nth-child(3) .rn {
    background: var(--red);
}
.reading-list li .rinfo {
    flex: 1;
    min-width: 0;
}
.reading-list li .rinfo h4 {
    font-size: 0.85rem;
    color: var(--darker);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.reading-list li .rinfo span {
    font-size: 0.7rem;
    color: #999;
}

.stats-section {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}
.stat-card {
    flex: 1;
    min-width: 160px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 22px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--red);
}
.stat-card .stat-label {
    font-size: 0.85rem;
    color: #888;
    margin-top: 4px;
}
.stat-card .stat-sub {
    font-size: 0.75rem;
    color: var(--dark-blue);
    margin-top: 2px;
    font-weight: 500;
}

.comments-section {
    margin-bottom: 28px;
}
.comments-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.comment-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 3px solid transparent;
}
.comment-card:hover {
    border-left-color: var(--red);
    box-shadow: var(--shadow-lg);
}
.comment-card .comment-user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.comment-card .comment-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--darker);
}
.comment-card .comment-time {
    font-size: 0.7rem;
    color: #aaa;
    margin-left: 8px;
}
.comment-card .comment-text {
    font-size: 0.88rem;
    color: #444;
    line-height: 1.7;
}
.comment-card .comment-film {
    color: var(--red);
    font-weight: 500;
    font-size: 0.8rem;
    margin-top: 6px;
}

.app-download-section {
    background: var(--darker);
    border-radius: var(--radius);
    padding: 32px 30px;
    margin-bottom: 28px;
    color: #fff;
    text-align: center;
}
.app-download-section h2 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    font-weight: 700;
}
.app-download-section .app-subtitle {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 22px;
}
.app-download-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}
.app-download-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: var(--darker);
    text-decoration: none;
    padding: 13px 22px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
    white-space: nowrap;
}
.app-download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(215, 35, 35, 0.35);
    background: #fff5f5;
}
.app-download-btn .app-icon {
    flex-shrink: 0;
}

.footer-nav {
    width: 100%;
    background: var(--darker);
    color: #bbb;
    padding: 30px 20px 20px;
    margin-top: 10px;
}
.footer-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: space-between;
}
.footer-col h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 10px;
    font-weight: 600;
}
.footer-col a {
    display: block;
    color: #aaa;
    text-decoration: none;
    font-size: 0.85rem;
    padding: 4px 0;
    transition: var(--transition);
}
.footer-col a:hover {
    color: var(--red);
}
.footer-bottom {
    max-width: 1400px;
    margin: 16px auto 0;
    padding-top: 14px;
    border-top: 1px solid #4a5560;
    text-align: center;
    font-size: 0.8rem;
    color: #888;
}
.footer-bottom a {
    color: var(--red);
    text-decoration: none;
    font-weight: 500;
}
.footer-bottom a:hover {
    text-decoration: underline;
}

@media (max-width: 1200px) {
    .hot-movies-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .stars-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .detail-with-sidebar {
        flex-direction: column;
    }
    .reading-sidebar {
        width: 100%;
        position: static;
        order: -1;
    }
    .detail-main {
        grid-template-columns: repeat(2, 1fr);
    }
    .comments-list {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .top-nav-inner {
        height: auto;
        padding: 10px 14px;
        gap: 8px;
    }
    .top-nav h1 {
        font-size: 1.2rem;
    }
    .nav-links a {
        font-size: 0.78rem;
        padding: 5px 10px;
    }
    .hot-movies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .stars-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .plot-grid {
        grid-template-columns: 1fr;
    }
    .detail-main {
        grid-template-columns: 1fr;
    }
    .banner-overlay h2 {
        font-size: 1.2rem;
    }
    .banner-overlay p {
        font-size: 0.8rem;
    }
    .section-title h2 {
        font-size: 1.1rem;
    }
    .stats-section {
        gap: 10px;
    }
    .stat-card {
        min-width: 130px;
        padding: 16px 12px;
    }
    .stat-card .stat-number {
        font-size: 1.5rem;
    }
    .app-download-btns {
        gap: 10px;
    }
    .app-download-btn {
        padding: 10px 16px;
        font-size: 0.8rem;
    }
    .week-rank-item {
        flex: 0 0 130px;
    }
    .user-status {
        gap: 6px;
    }
    .login-btn {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
}
@media (max-width: 480px) {
    .hot-movies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .stars-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .movie-card-info {
        padding: 8px 10px;
    }
    .movie-card-info h3 {
        font-size: 0.8rem;
    }
    .movie-card-info .meta {
        font-size: 0.68rem;
    }
    .nav-links {
        gap: 2px;
    }
    .nav-links a {
        font-size: 0.7rem;
        padding: 4px 7px;
    }
    .top-nav h1 {
        font-size: 1rem;
    }
    .intro-section {
        padding: 16px;
    }
    .footer-nav-inner {
        flex-direction: column;
        gap: 16px;
    }
}