:root {
    --slate-950: #020617;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --slate-50: #f8fafc;
    --teal-700: #0f766e;
    --teal-600: #0d9488;
    --teal-500: #14b8a6;
    --teal-400: #2dd4bf;
    --cyan-500: #06b6d4;
    --white: #ffffff;
    --shadow-soft: 0 16px 40px rgba(15, 23, 42, 0.12);
    --shadow-hover: 0 24px 60px rgba(15, 23, 42, 0.2);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--slate-800);
    background: linear-gradient(180deg, var(--slate-50), var(--slate-100));
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select {
    font: inherit;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(15, 23, 42, 0.96);
    box-shadow: 0 10px 30px rgba(2, 6, 23, 0.22);
    backdrop-filter: blur(16px);
}

.nav-bar {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-icon {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--white);
    background: linear-gradient(135deg, var(--teal-400), var(--cyan-500));
    box-shadow: 0 10px 24px rgba(20, 184, 166, 0.35);
    font-size: 14px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link,
.mobile-link {
    color: var(--slate-200);
    font-weight: 600;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
    color: var(--teal-400);
}

.mobile-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    cursor: pointer;
}

.mobile-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    border-radius: 999px;
    background: var(--slate-200);
}

.mobile-menu {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 16px;
}

.mobile-menu.is-open {
    display: grid;
    gap: 8px;
}

.mobile-link {
    padding: 12px 0;
    border-top: 1px solid rgba(226, 232, 240, 0.12);
}

.hero-carousel {
    position: relative;
    height: 620px;
    overflow: hidden;
    background: var(--slate-950);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 1s ease;
}

.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
}

.hero-slide img,
.detail-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.56) 55%, rgba(2, 6, 23, 0.18));
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding-bottom: 82px;
}

.hero-copy {
    max-width: 720px;
    color: var(--white);
}

.eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--teal-600);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-copy .eyebrow {
    color: var(--teal-300, #5eead4);
}

.hero-copy h1,
.hero-copy h2 {
    margin: 16px 0 14px;
    color: var(--white);
    font-size: clamp(38px, 6vw, 72px);
    line-height: 1.04;
    letter-spacing: -0.05em;
}

.hero-copy p {
    max-width: 660px;
    margin: 0 0 22px;
    color: var(--slate-200);
    font-size: 18px;
    line-height: 1.8;
}

.hero-tags,
.detail-tags,
.movie-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags span,
.detail-tags span,
.movie-tags span {
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.hero-tags span {
    padding: 7px 12px;
    color: var(--teal-50, #f0fdfa);
    background: rgba(20, 184, 166, 0.22);
    border: 1px solid rgba(94, 234, 212, 0.35);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 26px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid transparent;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: var(--white);
    background: linear-gradient(135deg, var(--teal-500), var(--cyan-500));
    box-shadow: 0 14px 32px rgba(20, 184, 166, 0.3);
}

.btn-ghost {
    color: var(--white);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
}

.btn-light {
    color: var(--teal-700);
    background: var(--white);
}

.hero-arrow {
    position: absolute;
    top: 50%;
    z-index: 4;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    color: var(--white);
    background: rgba(15, 23, 42, 0.45);
    cursor: pointer;
    font-size: 34px;
    line-height: 1;
    backdrop-filter: blur(12px);
    transition: background 0.2s ease, transform 0.2s ease;
}

.hero-arrow:hover {
    background: rgba(20, 184, 166, 0.78);
    transform: translateY(-1px);
}

.hero-prev {
    left: 24px;
}

.hero-next {
    right: 24px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 5;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: var(--teal-400);
}

.quick-panel,
.content-section {
    margin-top: 42px;
}

.quick-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px;
    border-radius: 24px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.quick-panel h2,
.section-title-row h2,
.page-hero h1,
.detail-copy h1,
.content-card h2,
.side-card h2 {
    margin: 8px 0 0;
    color: var(--slate-900);
    letter-spacing: -0.03em;
}

.quick-panel p,
.page-hero p,
.category-card-large p,
.category-tile p,
.side-card p {
    color: var(--slate-600);
    line-height: 1.8;
}

.quick-actions,
.section-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.text-link {
    color: var(--teal-700);
    font-weight: 800;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    margin-top: 22px;
}

.compact-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.movie-card {
    display: block;
    overflow: hidden;
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.09);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.movie-poster {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: var(--slate-900);
}

.compact-grid .movie-poster {
    height: 190px;
}

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

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

.poster-shade {
    position: absolute;
    inset: 0;
    opacity: 0;
    background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.68));
    transition: opacity 0.25s ease;
}

.movie-card:hover .poster-shade {
    opacity: 1;
}

.play-hover {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    background: rgba(20, 184, 166, 0.92);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.86);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card:hover .play-hover {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.rank-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    min-width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--white);
    background: linear-gradient(135deg, #f97316, #ef4444);
    font-weight: 900;
}

.movie-info {
    padding: 16px;
}

.movie-info h3,
.rank-item h3 {
    margin: 0 0 8px;
    color: var(--slate-900);
    line-height: 1.35;
    transition: color 0.2s ease;
}

.movie-card:hover .movie-info h3,
.rank-item:hover h3 {
    color: var(--teal-700);
}

.movie-info p,
.rank-item p {
    display: -webkit-box;
    margin: 0 0 12px;
    overflow: hidden;
    color: var(--slate-600);
    font-size: 14px;
    line-height: 1.65;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.movie-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--slate-500);
    font-size: 13px;
    font-weight: 700;
}

.movie-tags span {
    padding: 5px 8px;
    color: var(--slate-700);
    background: var(--slate-100);
}

.category-grid,
.category-overview-grid {
    display: grid;
    gap: 22px;
}

.category-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 22px;
}

.category-tile,
.category-card-large,
.content-card,
.side-card,
.player-card {
    border-radius: 22px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.category-tile {
    padding: 22px;
    background: linear-gradient(135deg, var(--white), #ecfeff);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-tile:hover,
.category-card-large:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.category-tile span {
    display: block;
    color: var(--slate-900);
    font-size: 22px;
    font-weight: 900;
}

.category-tile ul,
.category-card-large ul,
.site-footer ul {
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}

.category-tile li,
.category-card-large li {
    margin-top: 8px;
    color: var(--slate-600);
    font-size: 14px;
}

.rank-list {
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.two-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rank-item {
    display: grid;
    grid-template-columns: auto 112px 1fr;
    align-items: center;
    gap: 14px;
    padding: 12px;
    border-radius: 16px;
    background: var(--white);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-soft);
}

.rank-item img {
    width: 112px;
    height: 72px;
    border-radius: 12px;
    object-fit: cover;
    background: var(--slate-900);
}

.rank-number {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--white);
    background: var(--teal-600);
    font-weight: 900;
}

.rank-item span {
    color: var(--slate-500);
    font-size: 13px;
    font-weight: 700;
}

.page-hero {
    padding: 66px 0 44px;
    background: radial-gradient(circle at top left, rgba(20, 184, 166, 0.16), transparent 34%), linear-gradient(180deg, var(--white), var(--slate-50));
}

.page-hero h1 {
    font-size: clamp(34px, 6vw, 56px);
}

.page-hero p {
    max-width: 720px;
    font-size: 17px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--slate-500);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--teal-700);
    font-weight: 800;
}

.filter-panel {
    display: grid;
    grid-template-columns: 2fr repeat(3, minmax(160px, 1fr));
    gap: 16px;
    padding: 20px;
    border-radius: 22px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.filter-panel label {
    display: grid;
    gap: 8px;
    color: var(--slate-700);
    font-size: 13px;
    font-weight: 800;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--slate-200);
    border-radius: 12px;
    padding: 0 14px;
    color: var(--slate-800);
    background: var(--slate-50);
    outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--teal-500);
    box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.14);
}

.empty-state {
    display: none;
    margin: 28px 0 0;
    padding: 28px;
    border-radius: 18px;
    color: var(--slate-600);
    text-align: center;
    background: var(--white);
}

.empty-state.is-visible {
    display: block;
}

.category-overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-card-large {
    display: grid;
    gap: 18px;
    padding: 28px;
    background: linear-gradient(135deg, var(--white), #f0fdfa);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card-large h2 {
    margin: 8px 0 10px;
    color: var(--slate-900);
    font-size: 28px;
}

.detail-hero {
    position: relative;
    overflow: hidden;
    padding: 70px 0;
    color: var(--white);
    background: var(--slate-950);
}

.detail-bg {
    position: absolute;
    inset: 0;
    opacity: 0.28;
    filter: blur(8px);
    transform: scale(1.04);
}

.detail-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.95), rgba(15, 23, 42, 0.74));
}

.detail-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 36px;
    align-items: center;
}

.detail-poster-card {
    overflow: hidden;
    border-radius: 22px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.38);
}

.detail-poster-card img {
    width: 100%;
    height: 410px;
    object-fit: cover;
    background: var(--slate-900);
}

.detail-copy .breadcrumb,
.detail-copy .breadcrumb a,
.detail-copy .section-kicker {
    color: var(--teal-300, #5eead4);
}

.detail-copy h1 {
    color: var(--white);
    font-size: clamp(36px, 6vw, 64px);
}

.detail-copy p {
    max-width: 780px;
    color: var(--slate-200);
    font-size: 18px;
    line-height: 1.9;
}

.detail-tags span {
    padding: 7px 12px;
    color: var(--teal-50, #f0fdfa);
    background: rgba(20, 184, 166, 0.2);
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin: 26px 0;
}

.detail-meta div {
    padding: 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.1);
}

.detail-meta dt {
    color: var(--slate-300);
    font-size: 12px;
}

.detail-meta dd {
    margin: 5px 0 0;
    color: var(--white);
    font-weight: 800;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
    margin-top: 42px;
}

.detail-main {
    display: grid;
    gap: 24px;
}

.player-card {
    padding: 18px;
}

.video-shell {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: var(--slate-950);
    aspect-ratio: 16 / 9;
}

.video-shell video {
    width: 100%;
    height: 100%;
    display: block;
    background: var(--slate-950);
    object-fit: contain;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.2), rgba(2, 6, 23, 0.68));
    cursor: pointer;
}

.play-overlay span {
    width: 86px;
    height: 86px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    background: rgba(20, 184, 166, 0.92);
    box-shadow: 0 16px 40px rgba(20, 184, 166, 0.4);
    font-size: 34px;
}

.play-overlay.is-hidden {
    display: none;
}

.content-card,
.side-card {
    padding: 26px;
}

.content-card p {
    color: var(--slate-700);
    font-size: 16px;
    line-height: 2;
    white-space: pre-line;
}

.detail-sidebar {
    display: grid;
    align-content: start;
    gap: 22px;
}

.side-list .rank-item {
    grid-template-columns: 96px 1fr;
}

.side-list .rank-item img {
    width: 96px;
    height: 66px;
}

.side-list .rank-number {
    display: none;
}

.accent-card {
    color: var(--white);
    background: linear-gradient(135deg, var(--teal-600), var(--cyan-500));
}

.accent-card h2,
.accent-card p {
    color: var(--white);
}

.category-stack {
    margin-bottom: 48px;
}

.site-footer {
    margin-top: 60px;
    padding: 48px 0 0;
    color: var(--slate-300);
    background: var(--slate-900);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 28px;
}

.site-footer h3 {
    margin: 0 0 16px;
    color: var(--white);
}

.site-footer p,
.site-footer a {
    color: var(--slate-400);
    line-height: 1.8;
}

.site-footer a:hover {
    color: var(--teal-400);
}

.site-footer li {
    margin-top: 8px;
}

.footer-bottom {
    margin-top: 36px;
    padding: 22px 16px;
    border-top: 1px solid rgba(226, 232, 240, 0.1);
    color: var(--slate-400);
    text-align: center;
    font-size: 14px;
}

@media (max-width: 1080px) {
    .movie-grid,
    .compact-grid,
    .category-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .detail-layout {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .hero-carousel {
        height: 560px;
    }

    .hero-content {
        padding-bottom: 76px;
    }

    .hero-copy p {
        font-size: 16px;
    }

    .hero-arrow {
        display: none;
    }

    .quick-panel,
    .quick-actions,
    .section-title-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .movie-grid,
    .compact-grid,
    .category-grid,
    .category-overview-grid,
    .two-columns,
    .filter-panel,
    .footer-grid,
    .detail-hero-grid,
    .detail-meta {
        grid-template-columns: 1fr;
    }

    .movie-poster,
    .compact-grid .movie-poster {
        height: 240px;
    }

    .rank-item,
    .side-list .rank-item {
        grid-template-columns: 86px 1fr;
    }

    .rank-item .rank-number {
        display: none;
    }

    .rank-item img,
    .side-list .rank-item img {
        width: 86px;
        height: 62px;
    }

    .detail-hero {
        padding: 42px 0;
    }

    .detail-poster-card {
        max-width: 260px;
    }

    .detail-poster-card img {
        height: 360px;
    }
}