:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --bg-card: rgba(15, 23, 42, 0.72);
    --bg-card-strong: rgba(15, 23, 42, 0.92);
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-2: #64748b;
    --accent: #ef4444;
    --accent-soft: rgba(239, 68, 68, 0.16);
    --accent-strong: #f97316;
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --shadow: 0 24px 90px rgba(0, 0, 0, 0.42);
    --max: 1240px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(239, 68, 68, 0.18), transparent 30vw),
        radial-gradient(circle at 72% 18%, rgba(249, 115, 22, 0.12), transparent 28vw),
        linear-gradient(135deg, #020617 0%, #0f172a 48%, #020617 100%);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.65;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(2, 6, 23, 0.92);
    backdrop-filter: blur(18px);
}

.nav-shell {
    width: min(var(--max), calc(100% - 32px));
    min-height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-mark {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 0 28px rgba(239, 68, 68, 0.45);
}

.brand-text {
    display: grid;
    line-height: 1.1;
}

.brand-text strong {
    font-size: 1.18rem;
}

.brand-text small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 500;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.nav-link,
.mobile-link {
    color: #cbd5e1;
    font-size: 0.94rem;
    font-weight: 650;
    padding: 9px 13px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
    color: #fff;
    background: rgba(148, 163, 184, 0.12);
}

.top-search,
.mobile-search,
.wide-search,
.inline-filter {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-search input,
.mobile-search input,
.wide-search input,
.inline-filter input {
    min-width: 0;
    color: #fff;
    border: 1px solid rgba(148, 163, 184, 0.22);
    outline: none;
    background: rgba(15, 23, 42, 0.72);
    border-radius: 999px;
    transition: border 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.top-search input {
    width: 220px;
    padding: 10px 15px;
}

.top-search button,
.mobile-search button,
.wide-search button,
.inline-filter button,
.primary-button,
.ghost-button,
.section-link {
    border: 0;
    color: #fff;
    cursor: pointer;
    font-weight: 750;
    border-radius: 999px;
    white-space: nowrap;
}

.top-search button,
.mobile-search button,
.inline-filter button {
    padding: 10px 15px;
    background: var(--accent);
}

.top-search input:focus,
.mobile-search input:focus,
.wide-search input:focus,
.inline-filter input:focus {
    border-color: rgba(239, 68, 68, 0.72);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.16);
    background: rgba(15, 23, 42, 0.94);
}

.menu-toggle {
    display: none;
    margin-left: auto;
    border: 0;
    color: #fff;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: rgba(148, 163, 184, 0.13);
}

.mobile-panel {
    display: none;
    width: min(var(--max), calc(100% - 32px));
    margin: 0 auto 16px;
}

.mobile-panel.is-open {
    display: grid;
    gap: 12px;
}

.mobile-search input {
    flex: 1;
    padding: 11px 14px;
}

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

main {
    width: min(var(--max), calc(100% - 32px));
    margin: 0 auto;
}

.hero {
    position: relative;
    min-height: 660px;
    margin: 28px 0 34px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: #0f172a;
    box-shadow: var(--shadow);
}

.hero-stage {
    position: relative;
    min-height: 660px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.74fr);
    gap: 34px;
    align-items: center;
    min-height: 660px;
    padding: clamp(28px, 5vw, 72px);
    opacity: 0;
    pointer-events: none;
    transform: scale(1.02);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.98), rgba(2, 6, 23, 0.72) 52%, rgba(2, 6, 23, 0.38)),
        linear-gradient(0deg, rgba(2, 6, 23, 0.82), transparent 50%),
        var(--hero-cover) center / cover no-repeat;
    filter: saturate(1.08);
}

.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.hero-copy,
.hero-visual {
    position: relative;
    z-index: 2;
}

.hero-copy {
    max-width: 680px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #fecaca;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-copy h1,
.hero-copy h2,
.page-hero h1,
.detail-main h1 {
    margin: 14px 0 14px;
    line-height: 1.05;
    font-size: clamp(2.35rem, 6vw, 5.5rem);
    letter-spacing: -0.08em;
}

.hero-copy h3 {
    margin: 0 0 16px;
    color: #fff;
    font-size: clamp(1.1rem, 2.1vw, 1.8rem);
}

.hero-copy p {
    max-width: 620px;
    color: #cbd5e1;
    font-size: 1.08rem;
}

.hero-tags,
.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0;
}

.hero-tags span,
.detail-tags span {
    display: inline-flex;
    color: #fff;
    font-size: 0.82rem;
    font-weight: 750;
    padding: 7px 12px;
    border: 1px solid rgba(248, 113, 113, 0.32);
    border-radius: 999px;
    background: rgba(239, 68, 68, 0.16);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.primary-button,
.ghost-button,
.section-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.primary-button {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 16px 44px rgba(239, 68, 68, 0.34);
}

.ghost-button,
.section-link {
    border: 1px solid rgba(148, 163, 184, 0.24);
    background: rgba(15, 23, 42, 0.58);
}

.primary-button:hover,
.ghost-button:hover,
.section-link:hover {
    transform: translateY(-2px);
}

.hero-visual {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.46);
    transform: rotate(1deg);
}

.hero-visual img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.hero-controls {
    position: absolute;
    left: 34px;
    right: 34px;
    bottom: 28px;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: space-between;
    pointer-events: none;
}

.hero-arrow,
.hero-dot {
    pointer-events: auto;
    border: 0;
    color: #fff;
    cursor: pointer;
    background: rgba(15, 23, 42, 0.68);
    backdrop-filter: blur(12px);
}

.hero-arrow {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 2rem;
    line-height: 1;
}

.hero-dots {
    display: flex;
    gap: 8px;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    opacity: 0.45;
}

.hero-dot.is-active {
    width: 32px;
    opacity: 1;
    background: var(--accent);
}

.search-band,
.toolbar-section,
.content-section,
.page-hero,
.detail-layout,
.player-section {
    margin: 28px 0;
}

.search-band {
    display: grid;
    grid-template-columns: 1fr minmax(320px, 0.85fr);
    gap: 24px;
    align-items: center;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.58);
}

.search-band h2,
.section-head h2,
.detail-article h2,
.detail-side h2,
.site-footer h2 {
    margin: 0 0 8px;
    color: #fff;
    letter-spacing: -0.03em;
}

.search-band p,
.section-head p,
.page-hero p,
.detail-one-line,
.detail-article p,
.site-footer p,
.category-chip span,
.movie-card-body span,
.rank-info em,
.category-panel p {
    color: var(--muted);
}

.wide-search input {
    flex: 1;
    padding: 14px 18px;
}

.wide-search button {
    padding: 14px 22px;
    background: var(--accent);
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.section-head h2 {
    font-size: clamp(1.45rem, 2vw, 2.15rem);
}

.category-grid,
.category-panels {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

.category-chip,
.category-panel a {
    position: relative;
    display: grid;
    min-height: 138px;
    align-content: end;
    padding: 18px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.18), rgba(15, 23, 42, 0.86));
    transition: transform 0.2s ease, border 0.2s ease;
}

.category-chip:hover,
.category-panel a:hover,
.movie-card:hover,
.rank-card:hover {
    transform: translateY(-4px);
    border-color: rgba(239, 68, 68, 0.58);
}

.category-chip strong,
.category-panel h2 {
    color: #fff;
    font-size: 1.12rem;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

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

.movie-card,
.rank-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    overflow: hidden;
    transition: transform 0.2s ease, border 0.2s ease, background 0.2s ease;
}

.movie-card-link {
    display: grid;
    height: 100%;
}

.poster-box {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, #111827, #020617);
}

.poster-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease, filter 0.35s ease;
}

.movie-card:hover img {
    transform: scale(1.06);
    filter: saturate(1.12);
}

.poster-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 20%, rgba(2, 6, 23, 0.88));
}

.play-bubble {
    position: absolute;
    left: 50%;
    top: 50%;
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    color: #fff;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.88);
    box-shadow: 0 0 42px rgba(239, 68, 68, 0.46);
    transform: translate(-50%, -50%) scale(0.86);
    opacity: 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

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

.poster-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 750;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(239, 68, 68, 0.88);
}

.movie-card-body {
    display: grid;
    gap: 8px;
    padding: 15px;
}

.movie-card-body strong {
    color: #fff;
    font-size: 1.02rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-card-body span {
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-card-body em {
    color: var(--muted-2);
    font-style: normal;
    font-size: 0.8rem;
}

.movie-card.is-compact .movie-card-body span {
    display: none;
}

.movie-card.is-compact .play-bubble {
    width: 46px;
    height: 46px;
}

.rank-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.rank-list {
    display: grid;
    gap: 12px;
}

.rank-card a {
    display: grid;
    grid-template-columns: 54px 96px 1fr;
    align-items: center;
    gap: 14px;
    padding: 12px;
}

.rank-number {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    color: #fff;
    font-size: 1rem;
    font-weight: 900;
    border-radius: 15px;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.rank-card img {
    width: 96px;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 14px;
}

.rank-info {
    display: grid;
    gap: 4px;
}

.rank-info strong {
    color: #fff;
    line-height: 1.35;
}

.rank-info small {
    color: var(--muted-2);
}

.rank-info em {
    font-style: normal;
    font-size: 0.86rem;
}

.page-hero,
.detail-hero {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(239, 68, 68, 0.18), transparent 36%),
        linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(2, 6, 23, 0.94));
    box-shadow: var(--shadow);
}

.page-hero {
    padding: clamp(36px, 6vw, 78px);
}

.small-hero h1 {
    font-size: clamp(2.2rem, 5vw, 4.6rem);
}

.toolbar-section {
    display: grid;
    gap: 14px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.52);
}

.inline-filter input {
    flex: 1;
    padding: 12px 16px;
}

.large-filter input {
    min-height: 52px;
}

.filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-pills button {
    border: 1px solid rgba(148, 163, 184, 0.22);
    color: #cbd5e1;
    cursor: pointer;
    padding: 8px 13px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.76);
}

.filter-pills button.is-active,
.filter-pills button:hover {
    color: #fff;
    border-color: rgba(239, 68, 68, 0.7);
    background: rgba(239, 68, 68, 0.18);
}

.empty-state {
    display: none;
    padding: 28px;
    color: var(--muted);
    text-align: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.58);
}

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

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

.category-panel {
    min-height: 240px;
}

.category-panel a {
    min-height: 240px;
    background:
        linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.32)),
        var(--category-cover) center / cover no-repeat;
}

.category-panel span {
    color: #fecaca;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.detail-hero {
    display: grid;
    grid-template-columns: minmax(240px, 0.45fr) minmax(0, 1fr);
    gap: 32px;
    align-items: center;
    margin: 28px 0;
    padding: clamp(22px, 4vw, 42px);
}

.detail-poster {
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.38);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    color: var(--muted);
    font-size: 0.9rem;
}

.breadcrumbs a:hover {
    color: #fff;
}

.detail-main h1 {
    font-size: clamp(2rem, 5vw, 4.8rem);
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.detail-meta span {
    color: #cbd5e1;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.12);
}

.player-section {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid rgba(248, 113, 113, 0.28);
    background: #000;
    box-shadow: var(--shadow);
}

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

.player-frame video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.cover-play-button {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    cursor: pointer;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.24), rgba(2, 6, 23, 0.48));
}

.cover-play-button span {
    display: grid;
    place-items: center;
    width: 92px;
    height: 92px;
    color: #fff;
    font-size: 2rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 0 70px rgba(239, 68, 68, 0.5);
}

.cover-play-button.is-hidden {
    display: none;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 22px;
}

.detail-article,
.detail-side {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.58);
}

.detail-article {
    padding: clamp(22px, 4vw, 38px);
}

.detail-article p {
    font-size: 1.02rem;
}

.detail-side {
    padding: 24px;
    align-self: start;
}

.detail-side dl {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px;
    margin: 0;
}

.detail-side dt {
    color: var(--muted-2);
}

.detail-side dd {
    margin: 0;
    color: #e2e8f0;
}

.site-footer {
    width: min(var(--max), calc(100% - 32px));
    margin: 70px auto 0;
    padding: 34px 0 42px;
    border-top: 1px solid var(--line);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 32px;
}

.footer-links {
    display: grid;
    gap: 8px;
}

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

.footer-links a:hover {
    color: #fff;
}

.copyright {
    margin-top: 28px;
    color: var(--muted-2);
    font-size: 0.86rem;
}

@media (max-width: 1080px) {
    .desktop-nav,
    .top-search {
        display: none;
    }

    .menu-toggle {
        display: inline-grid;
        place-items: center;
    }

    .hero-slide {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        display: none;
    }

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

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

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

    .detail-layout,
    .detail-hero,
    .search-band {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    main,
    .nav-shell,
    .mobile-panel,
    .site-footer {
        width: min(100% - 20px, var(--max));
    }

    .hero,
    .hero-stage,
    .hero-slide {
        min-height: 590px;
    }

    .hero-slide {
        padding: 26px 20px 80px;
    }

    .hero-copy h1,
    .hero-copy h2,
    .page-hero h1,
    .detail-main h1 {
        letter-spacing: -0.05em;
    }

    .hero-controls {
        left: 20px;
        right: 20px;
    }

    .movie-grid,
    .compact-grid,
    .rank-grid,
    .category-grid,
    .category-panels,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .rank-card a {
        grid-template-columns: 46px 82px 1fr;
        gap: 10px;
    }

    .rank-card img {
        width: 82px;
    }

    .section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .wide-search,
    .inline-filter {
        align-items: stretch;
        flex-direction: column;
    }

    .detail-side dl {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .cover-play-button span {
        width: 72px;
        height: 72px;
    }
}