* {
    box-sizing: border-box;
}

:root {
    color-scheme: dark;
    --bg: #020617;
    --panel: rgba(15, 23, 42, 0.82);
    --panel-strong: rgba(15, 23, 42, 0.96);
    --text: #f8fafc;
    --muted: #94a3b8;
    --line: rgba(148, 163, 184, 0.2);
    --orange: #f97316;
    --amber: #fbbf24;
    --cyan: #22d3ee;
    --emerald: #34d399;
    --rose: #fb7185;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 18% 8%, rgba(249, 115, 22, 0.16), transparent 32rem),
        radial-gradient(circle at 88% 18%, rgba(34, 211, 238, 0.12), transparent 30rem),
        linear-gradient(135deg, #020617 0%, #0f172a 42%, #111827 100%);
    color: var(--text);
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
    line-height: 1.6;
}

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

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(2, 6, 23, 0.86);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.nav-shell {
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-mark {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--orange), var(--amber));
    color: #0f172a;
    box-shadow: 0 12px 26px rgba(249, 115, 22, 0.35);
}

.brand-text,
.footer-brand {
    font-size: 1.16rem;
    background: linear-gradient(90deg, #fb923c, #fde68a);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.desktop-nav {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 10px 16px;
    border-radius: 12px;
    color: #cbd5e1;
    transition: 0.24s ease;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(249, 115, 22, 0.96);
    color: #fff;
    box-shadow: 0 12px 28px rgba(249, 115, 22, 0.26);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.92);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: #fff;
    border-radius: 99px;
}

.mobile-nav {
    display: none;
    padding: 0 16px 16px;
    border-top: 1px solid var(--line);
}

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

.hero-carousel {
    position: relative;
    min-height: 680px;
    overflow: hidden;
    background: #020617;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.34;
    filter: blur(2px) saturate(1.08);
    transform: scale(1.03);
}

.hero-bg::after,
.detail-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.95) 0%, rgba(2, 6, 23, 0.64) 48%, rgba(2, 6, 23, 0.86) 100%),
        radial-gradient(circle at 20% 28%, rgba(249, 115, 22, 0.24), transparent 26rem);
}

.hero-content {
    position: relative;
    z-index: 2;
    min-height: 680px;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 42px;
    align-items: center;
    padding: 72px 0 88px;
}

.eyebrow,
.section-heading span,
.sub-hero span {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 7px 12px;
    border: 1px solid rgba(251, 191, 36, 0.26);
    border-radius: 999px;
    background: rgba(249, 115, 22, 0.12);
    color: #fed7aa;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-text h1 {
    margin: 20px 0 18px;
    font-size: clamp(2.8rem, 7vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.hero-text p {
    max-width: 720px;
    margin: 0 0 24px;
    color: #dbeafe;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.hero-tags,
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags span,
.tag-row span {
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.16);
    border: 1px solid rgba(148, 163, 184, 0.18);
    color: #cbd5e1;
    font-size: 0.82rem;
}

.hero-actions,
.center-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 30px;
}

.primary-btn,
.ghost-btn,
.quick-search button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 22px;
    border: 0;
    border-radius: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: 0.24s ease;
}

.primary-btn,
.quick-search button {
    background: linear-gradient(135deg, var(--orange), #ea580c);
    color: #fff;
    box-shadow: 0 16px 38px rgba(249, 115, 22, 0.34);
}

.primary-btn:hover,
.quick-search button:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 44px rgba(249, 115, 22, 0.42);
}

.ghost-btn {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(10px);
}

.hero-poster {
    justify-self: end;
    width: min(390px, 100%);
    aspect-ratio: 3 / 4;
    padding: 12px;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.hero-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 24px;
}

.hero-control {
    position: absolute;
    top: 50%;
    z-index: 4;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.72);
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    transform: translateY(-50%);
}

.hero-control.prev {
    left: 20px;
}

.hero-control.next {
    right: 20px;
}

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

.hero-dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: 0;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.42);
    cursor: pointer;
    transition: 0.24s ease;
}

.hero-dot.active {
    width: 30px;
    background: #fb923c;
}

.quick-search {
    margin-top: -34px;
    position: relative;
    z-index: 10;
}

.quick-search form,
.filter-panel,
.player-card,
.content-main,
.content-side,
.movie-card,
.category-card,
.category-tile,
.rank-row {
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.quick-search form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 14px;
    border-radius: 22px;
}

.quick-search input,
.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 48px;
    padding: 0 15px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 14px;
    background: rgba(2, 6, 23, 0.6);
    color: #fff;
    outline: none;
}

.page-section {
    padding: 76px 0;
}

.section-heading {
    margin-bottom: 28px;
}

.section-heading h2,
.sub-hero h1,
.detail-intro h1 {
    margin: 12px 0 8px;
    font-size: clamp(2rem, 4.4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.section-heading p,
.sub-hero p {
    max-width: 760px;
    margin: 0;
    color: var(--muted);
}

.category-grid,
.category-list-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.category-tile {
    position: relative;
    min-height: 220px;
    overflow: hidden;
    border-radius: 24px;
    padding: 22px;
    transition: 0.25s ease;
}

.category-tile img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.28;
    transition: 0.25s ease;
}

.category-tile::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.22), rgba(2, 6, 23, 0.92));
}

.category-tile span,
.category-tile p {
    position: relative;
    z-index: 1;
}

.category-tile span {
    display: block;
    margin-top: 92px;
    font-size: 1.35rem;
    font-weight: 800;
}

.category-tile p {
    margin: 8px 0 0;
    color: #cbd5e1;
    font-size: 0.92rem;
}

.category-tile:hover,
.movie-card:hover,
.rank-row:hover,
.category-card:hover {
    transform: translateY(-4px);
    border-color: rgba(251, 146, 60, 0.42);
}

.category-tile:hover img {
    opacity: 0.42;
    transform: scale(1.05);
}

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

.wide-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.movie-card {
    overflow: hidden;
    border-radius: 24px;
    transition: 0.25s ease;
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: #111827;
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.35s ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.06);
}

.poster-year,
.rank-badge {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
}

.poster-year {
    right: 10px;
    bottom: 10px;
    padding: 5px 9px;
    background: rgba(2, 6, 23, 0.76);
    color: #fed7aa;
}

.rank-badge {
    left: 10px;
    top: 10px;
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--orange), var(--amber));
    color: #111827;
}

.card-body {
    padding: 16px;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #93c5fd;
    font-size: 0.82rem;
}

.card-body h3 {
    margin: 8px 0 8px;
    font-size: 1.12rem;
    line-height: 1.3;
}

.card-body p {
    display: -webkit-box;
    min-height: 48px;
    margin: 0 0 14px;
    overflow: hidden;
    color: var(--muted);
    font-size: 0.92rem;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.compact-card .card-body p {
    display: none;
}

.rank-strip {
    padding: 76px 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.22), rgba(2, 6, 23, 0.86));
}

.rank-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

.center-actions {
    justify-content: center;
}

.sub-hero {
    padding: 82px 0 70px;
    background:
        radial-gradient(circle at 20% 10%, rgba(249, 115, 22, 0.2), transparent 28rem),
        linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(2, 6, 23, 0.96));
    border-bottom: 1px solid var(--line);
}

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

.category-card {
    overflow: hidden;
    border-radius: 28px;
    transition: 0.25s ease;
}

.category-card a {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 22px;
    align-items: center;
    padding: 18px;
}

.category-card img {
    width: 200px;
    height: 150px;
    border-radius: 22px;
    object-fit: cover;
}

.category-card span {
    color: #93c5fd;
    font-size: 0.84rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.category-card h2 {
    margin: 8px 0;
}

.category-card p {
    margin: 0;
    color: var(--muted);
}

.filter-panel {
    display: grid;
    grid-template-columns: 1fr 180px 180px;
    gap: 14px;
    margin-bottom: 28px;
    padding: 16px;
    border-radius: 22px;
}

.filter-panel label {
    display: grid;
    gap: 7px;
    color: #cbd5e1;
    font-size: 0.88rem;
}

.empty-state {
    display: none;
    margin: 28px 0 0;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    color: var(--muted);
    text-align: center;
}

.empty-state.show {
    display: block;
}

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

.rank-row {
    display: grid;
    grid-template-columns: 56px 96px 1fr;
    gap: 18px;
    align-items: center;
    padding: 14px;
    border-radius: 22px;
    transition: 0.25s ease;
}

.rank-number {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    background: linear-gradient(135deg, var(--orange), var(--amber));
    color: #111827;
    font-size: 1.2rem;
    font-weight: 900;
}

.rank-thumb img {
    width: 96px;
    height: 124px;
    border-radius: 16px;
    object-fit: cover;
}

.rank-info h2 {
    margin: 0 0 8px;
    font-size: 1.2rem;
}

.rank-info p {
    margin: 0 0 12px;
    color: var(--muted);
}

.detail-hero {
    position: relative;
    overflow: hidden;
    min-height: 520px;
}

.detail-backdrop {
    position: absolute;
    inset: 0;
}

.detail-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.28;
    filter: blur(3px) saturate(1.05);
    transform: scale(1.04);
}

.detail-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 310px 1fr;
    gap: 38px;
    align-items: center;
    padding: 68px 0;
}

.detail-poster {
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: 20px;
    object-fit: cover;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: #cbd5e1;
    font-size: 0.92rem;
}

.detail-intro p {
    max-width: 760px;
    color: #dbeafe;
    font-size: 1.08rem;
}

.player-card {
    overflow: hidden;
    border-radius: 28px;
}

.video-shell {
    position: relative;
    background: #000;
    aspect-ratio: 16 / 9;
}

.video-shell video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: #000;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: radial-gradient(circle, rgba(15, 23, 42, 0.1), rgba(2, 6, 23, 0.72));
    cursor: pointer;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.play-overlay span {
    width: 82px;
    height: 82px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--orange), var(--amber));
    box-shadow: 0 18px 48px rgba(249, 115, 22, 0.42);
    position: relative;
}

.play-overlay span::after {
    content: "";
    position: absolute;
    left: 33px;
    top: 25px;
    border-top: 16px solid transparent;
    border-bottom: 16px solid transparent;
    border-left: 24px solid #111827;
}

.play-overlay.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.player-info {
    padding: 20px;
}

.player-info h2 {
    margin: 0 0 8px;
}

.player-info p {
    margin: 0;
    color: var(--muted);
}

.detail-content {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    padding: 0 0 72px;
}

.content-main,
.content-side {
    border-radius: 24px;
    padding: 24px;
}

.content-main h2,
.content-side h2 {
    margin: 0 0 12px;
}

.content-main p {
    margin: 0 0 22px;
    color: #cbd5e1;
    font-size: 1.02rem;
}

.fact-list {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.fact-list li {
    display: grid;
    gap: 4px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.fact-list span {
    color: var(--muted);
    font-size: 0.86rem;
}

.fact-list strong {
    font-weight: 700;
}

.site-footer {
    padding: 46px 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.4), #000);
    border-top: 1px solid var(--line);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
    gap: 30px;
}

.footer-grid h3 {
    margin: 0 0 12px;
}

.footer-grid p,
.footer-grid a {
    color: var(--muted);
}

.footer-grid a {
    display: block;
    margin: 7px 0;
}

.footer-grid a:hover {
    color: #fb923c;
}

.accent-cyan {
    --accent: var(--cyan);
}

.accent-emerald {
    --accent: var(--emerald);
}

.accent-orange,
.accent-amber,
.accent-rose,
.accent-pink,
.accent-violet,
.accent-red,
.accent-sky,
.accent-lime {
    --accent: var(--orange);
}

@media (max-width: 1100px) {
    .category-grid,
    .wide-grid,
    .related-grid,
    .rank-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-content,
    .detail-layout,
    .detail-content,
    .footer-grid,
    .filter-panel,
    .category-card a {
        grid-template-columns: 1fr;
    }

    .hero-content {
        min-height: 720px;
        padding-top: 54px;
    }

    .hero-poster {
        justify-self: start;
        width: min(300px, 82vw);
    }

    .category-grid,
    .category-list-grid,
    .movie-grid,
    .wide-grid,
    .related-grid,
    .rank-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .quick-search form {
        grid-template-columns: 1fr;
    }

    .rank-row {
        grid-template-columns: 48px 82px 1fr;
    }

    .category-card img {
        width: 100%;
        height: 220px;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

    .hero-carousel,
    .hero-content {
        min-height: 760px;
    }

    .hero-control {
        display: none;
    }

    .category-grid,
    .category-list-grid,
    .movie-grid,
    .wide-grid,
    .related-grid,
    .rank-grid {
        grid-template-columns: 1fr;
    }

    .rank-row {
        grid-template-columns: 44px 74px 1fr;
        gap: 12px;
    }

    .rank-thumb img {
        width: 74px;
        height: 96px;
    }

    .detail-layout {
        padding: 40px 0;
    }
}