:root {
    color-scheme: dark;
    --bg: #111827;
    --bg-soft: #1f2937;
    --surface: rgba(255, 255, 255, 0.08);
    --surface-strong: rgba(255, 255, 255, 0.14);
    --text: #f9fafb;
    --muted: #cbd5e1;
    --muted-soft: #94a3b8;
    --line: rgba(255, 255, 255, 0.14);
    --primary: #dc2626;
    --primary-deep: #991b1b;
    --primary-soft: #fecaca;
    --gold: #fbbf24;
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 10%, rgba(220, 38, 38, 0.34), transparent 34rem),
        radial-gradient(circle at 82% 0%, rgba(251, 191, 36, 0.18), transparent 24rem),
        linear-gradient(135deg, #111827 0%, #1f2937 48%, #450a0a 100%);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

body.menu-open {
    overflow: hidden;
}

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

img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(90deg, rgba(153, 27, 27, 0.94), rgba(220, 38, 38, 0.92), rgba(127, 29, 29, 0.94));
    backdrop-filter: blur(18px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.nav-shell {
    width: min(1180px, calc(100% - 32px));
    min-height: 74px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 22px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.logo-mark {
    width: 42px;
    height: 42px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: inset 0 0 18px rgba(255, 255, 255, 0.12);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.nav-links a {
    padding: 10px 13px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 700;
    transition: background 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a.is-active {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-1px);
}

.header-search {
    position: relative;
    width: min(280px, 28vw);
}

.header-search input {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    padding: 10px 42px 10px 16px;
    color: #fff;
    background: rgba(255, 255, 255, 0.16);
    outline: none;
    transition: background 0.2s ease, border 0.2s ease;
}

.header-search input::placeholder {
    color: rgba(255, 255, 255, 0.72);
}

.header-search input:focus {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.5);
}

.search-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.78);
}

.search-results {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: min(390px, 86vw);
    max-height: 440px;
    overflow: auto;
    border-radius: 22px;
    border: 1px solid var(--line);
    background: rgba(17, 24, 39, 0.96);
    box-shadow: var(--shadow);
    padding: 10px;
    display: none;
}

.search-results.is-open {
    display: grid;
    gap: 8px;
}

.search-result-item {
    display: grid;
    gap: 3px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
}

.search-result-item:hover {
    background: rgba(220, 38, 38, 0.24);
}

.search-result-title {
    font-weight: 800;
}

.search-result-meta {
    color: var(--muted);
    font-size: 0.86rem;
}

.menu-toggle {
    display: none;
    margin-left: auto;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 14px;
    padding: 9px 12px;
    background: rgba(255, 255, 255, 0.14);
}

.mobile-panel {
    display: none;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(127, 29, 29, 0.97);
}

.mobile-panel-inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 16px 0 22px;
    display: grid;
    gap: 12px;
}

.mobile-panel a {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.1);
    font-weight: 800;
}

main {
    overflow: hidden;
}

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

.hero {
    position: relative;
    min-height: 720px;
    display: grid;
    align-items: stretch;
    isolation: isolate;
}

.hero-slider {
    position: relative;
    min-height: 720px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    align-items: center;
    opacity: 0;
    transform: scale(1.02);
    pointer-events: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
    background-size: cover;
    background-position: center;
}

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

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(17, 24, 39, 0.96) 0%, rgba(17, 24, 39, 0.78) 42%, rgba(17, 24, 39, 0.32) 100%),
        radial-gradient(circle at 70% 25%, rgba(220, 38, 38, 0.3), transparent 24rem);
    z-index: -1;
}

.hero-grid {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 92px 0 76px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.62fr);
    gap: 44px;
    align-items: center;
}

.hero-copy {
    max-width: 760px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 13px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-soft);
    font-size: 0.88rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero h1,
.hero h2 {
    margin: 0;
    font-size: clamp(2.6rem, 7vw, 5.8rem);
    line-height: 0.94;
    letter-spacing: -0.06em;
    font-weight: 950;
}

.hero-desc {
    max-width: 680px;
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    line-height: 1.9;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 24px 0 0;
}

.meta-pill,
.tag {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    border-radius: 999px;
    color: #fff;
    background: rgba(255, 255, 255, 0.13);
    border: 1px solid rgba(255, 255, 255, 0.16);
    font-size: 0.84rem;
    font-weight: 700;
}

.meta-pill.hot {
    background: rgba(220, 38, 38, 0.5);
    border-color: rgba(248, 113, 113, 0.7);
}

.hero-actions,
.section-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 900;
    color: #fff;
    border: 1px solid transparent;
    background: var(--surface);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, #ef4444, #991b1b);
    box-shadow: 0 16px 36px rgba(220, 38, 38, 0.35);
}

.btn-ghost {
    border-color: rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.12);
}

.hero-poster {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 500px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
}

.hero-poster::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(17, 24, 39, 0.88) 100%);
}

.hero-poster-caption {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 22px;
    z-index: 2;
    display: grid;
    gap: 8px;
}

.hero-poster-caption strong {
    font-size: 1.45rem;
}

.hero-poster-caption span {
    color: var(--muted);
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 5;
    width: min(1180px, calc(100% - 32px));
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    pointer-events: none;
}

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

.hero-dot {
    width: 34px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.32);
    border: 0;
    padding: 0;
    cursor: pointer;
}

.hero-dot.is-active {
    background: #fff;
}

.hero-arrows {
    display: flex;
    gap: 10px;
    pointer-events: auto;
}

.hero-arrow {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    cursor: pointer;
}

.section {
    padding: 72px 0;
}

.section.soft {
    background: rgba(255, 255, 255, 0.04);
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 28px;
}

.section-kicker {
    color: var(--primary-soft);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.82rem;
}

.section-title {
    margin: 6px 0 0;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.1;
    font-weight: 950;
    letter-spacing: -0.035em;
}

.section-desc {
    margin: 10px 0 0;
    max-width: 760px;
    color: var(--muted);
    line-height: 1.85;
}

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

.movie-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
    transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(248, 113, 113, 0.55);
}

.movie-card-poster {
    position: relative;
    aspect-ratio: 3 / 4.15;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.movie-card-poster::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 48%, rgba(17, 24, 39, 0.82));
}

.card-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    z-index: 2;
    border-radius: 999px;
    padding: 5px 10px;
    background: rgba(220, 38, 38, 0.84);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 900;
}

.movie-card-body {
    padding: 16px;
}

.movie-card h3 {
    margin: 0;
    font-size: 1.08rem;
    line-height: 1.35;
    font-weight: 900;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
    color: var(--muted-soft);
    font-size: 0.84rem;
}

.card-desc {
    margin: 12px 0 0;
    color: var(--muted);
    line-height: 1.7;
    font-size: 0.94rem;
}

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

.category-card {
    min-height: 180px;
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    background:
        linear-gradient(135deg, rgba(220, 38, 38, 0.22), rgba(255, 255, 255, 0.08)),
        rgba(255, 255, 255, 0.07);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: rgba(248, 113, 113, 0.6);
}

.category-card strong {
    display: block;
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.category-card span {
    color: var(--muted);
    line-height: 1.75;
}

.page-hero {
    padding: 74px 0 48px;
    background:
        linear-gradient(135deg, rgba(220, 38, 38, 0.24), rgba(255, 255, 255, 0.04)),
        rgba(255, 255, 255, 0.02);
}

.page-hero h1 {
    margin: 0;
    font-size: clamp(2.2rem, 6vw, 4.7rem);
    line-height: 1;
    font-weight: 950;
    letter-spacing: -0.055em;
}

.page-hero p {
    max-width: 820px;
    color: var(--muted);
    line-height: 1.9;
    font-size: 1.08rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    color: var(--primary-soft);
    font-size: 0.9rem;
    margin-bottom: 18px;
}

.filter-bar {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 180px;
    gap: 12px;
    margin-bottom: 28px;
}

.filter-bar input,
.filter-bar select {
    width: 100%;
    border-radius: 16px;
    border: 1px solid var(--line);
    padding: 13px 14px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    outline: none;
}

.filter-bar input::placeholder {
    color: var(--muted-soft);
}

.filter-bar option {
    color: #111827;
}

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

.rank-item {
    display: grid;
    grid-template-columns: 64px 96px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.08);
}

.rank-num {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: linear-gradient(135deg, #f97316, #dc2626);
    font-weight: 950;
    font-size: 1.1rem;
}

.rank-cover {
    width: 96px;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
}

.rank-copy h3 {
    margin: 0 0 8px;
    font-size: 1.15rem;
    font-weight: 900;
}

.rank-copy p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 28px;
    align-items: start;
}

.player-card,
.detail-card,
.aside-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.26);
    overflow: hidden;
}

.player-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #020617;
}

.player-frame video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: #020617;
}

.play-overlay {
    position: absolute;
    inset: 0;
    z-index: 4;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.18), rgba(15, 23, 42, 0.72));
    cursor: pointer;
    transition: opacity 0.2s ease;
}

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

.play-button {
    width: 92px;
    height: 92px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.96), rgba(153, 27, 27, 0.96));
    color: #fff;
    display: grid;
    place-items: center;
    box-shadow: 0 18px 50px rgba(220, 38, 38, 0.38);
    cursor: pointer;
}

.play-button svg {
    margin-left: 5px;
}

.detail-card {
    padding: 26px;
    margin-top: 24px;
}

.detail-card h2,
.aside-card h2 {
    margin: 0 0 16px;
    font-size: 1.55rem;
    font-weight: 950;
}

.detail-card p {
    color: var(--muted);
    line-height: 1.95;
    margin: 0 0 18px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.aside-card {
    padding: 18px;
}

.aside-cover {
    overflow: hidden;
    border-radius: 22px;
    aspect-ratio: 3 / 4.1;
    margin-bottom: 18px;
    background: rgba(255, 255, 255, 0.08);
}

.meta-table {
    display: grid;
    gap: 11px;
    color: var(--muted);
}

.meta-table div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 10px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.footer {
    border-top: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.72);
    padding: 34px 0;
    color: var(--muted);
}

.footer-inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.footer strong {
    color: #fff;
}

@media (max-width: 1024px) {
    .header-search,
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
    }

    body.menu-open .mobile-panel {
        display: block;
    }

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

    .hero-poster {
        min-height: 420px;
    }

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

@media (max-width: 760px) {
    .hero,
    .hero-slider {
        min-height: 760px;
    }

    .hero-grid {
        padding-top: 58px;
        gap: 28px;
    }

    .hero-poster {
        min-height: 310px;
    }

    .section {
        padding: 52px 0;
    }

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

    .movie-grid,
    .category-grid,
    .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .filter-bar {
        grid-template-columns: 1fr;
    }

    .rank-item {
        grid-template-columns: 44px 74px minmax(0, 1fr);
    }

    .rank-item .btn {
        grid-column: 1 / -1;
    }

    .rank-cover {
        width: 74px;
    }
}

@media (max-width: 520px) {
    .nav-shell,
    .container,
    .hero-grid,
    .hero-controls,
    .footer-inner,
    .mobile-panel-inner {
        width: min(100% - 24px, 1180px);
    }

    .logo {
        font-size: 1.05rem;
    }

    .logo-mark {
        width: 38px;
        height: 38px;
        border-radius: 14px;
    }

    .hero h1,
    .hero h2,
    .page-hero h1 {
        letter-spacing: -0.04em;
    }

    .hero-actions,
    .section-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

    .movie-card-poster {
        aspect-ratio: 16 / 10;
    }
}