:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --bg-card: rgba(15, 23, 42, 0.74);
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --cyan: #22d3ee;
    --blue: #3b82f6;
    --orange: #f97316;
    --radius: 22px;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 18% 0%, rgba(34, 211, 238, 0.16), transparent 28rem),
        radial-gradient(circle at 88% 8%, rgba(59, 130, 246, 0.14), transparent 30rem),
        var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

body.is-menu-open {
    overflow: hidden;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 50;
    width: 100%;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.18));
    transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header.is-scrolled,
body.is-menu-open .site-header {
    background: rgba(2, 6, 23, 0.94);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    height: 72px;
    margin: 0 auto;
    padding: 0 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    color: #ffffff;
    box-shadow: 0 14px 36px rgba(34, 211, 238, 0.24);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 26px;
}

.nav-link {
    color: var(--muted-strong);
    font-size: 15px;
    font-weight: 650;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active,
.search-link:hover {
    color: var(--cyan);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.search-link {
    color: var(--muted-strong);
    font-weight: 700;
}

.menu-button {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.76);
    color: var(--text);
    cursor: pointer;
}

.menu-button span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    border-radius: 999px;
    background: currentColor;
}

.page-main {
    min-height: 72vh;
}

.hero {
    position: relative;
    min-height: 72vh;
    overflow: hidden;
    background: #020617;
}

.hero-stage,
.hero-slide {
    min-height: 72vh;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.48fr);
    align-items: center;
    gap: 48px;
    width: 100%;
    padding: 118px max(24px, calc((100vw - 1280px) / 2 + 24px)) 72px;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.02);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.62), rgba(2, 6, 23, 0.22)),
        var(--hero-image);
    background-position: center;
    background-size: cover;
    filter: saturate(1.08);
}

.hero-slide::after,
.detail-hero::after,
.page-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 46%;
    background: linear-gradient(180deg, transparent, var(--bg));
    pointer-events: none;
}

.hero-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 20%, rgba(34, 211, 238, 0.22), transparent 24rem),
        radial-gradient(circle at 72% 18%, rgba(249, 115, 22, 0.16), transparent 20rem);
}

.hero-content,
.hero-poster,
.detail-hero-inner,
.page-hero > div {
    position: relative;
    z-index: 1;
}

.hero-label,
.section-kicker {
    margin: 0 0 14px;
    color: var(--cyan);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.detail-title-block h1 {
    max-width: 860px;
    margin: 0;
    font-size: clamp(42px, 7vw, 88px);
    line-height: 0.95;
    letter-spacing: -0.065em;
}

.hero-desc,
.page-hero p,
.detail-title-block p,
.quick-search-panel p,
.section-heading p,
.card-desc,
.detail-panel p,
.site-footer p {
    color: var(--muted);
    line-height: 1.75;
}

.hero-desc {
    max-width: 680px;
    margin: 24px 0 0;
    font-size: 19px;
}

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

.hero-meta span,
.tag-row span,
.year-badge {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.64);
    color: var(--muted-strong);
    font-size: 13px;
    font-weight: 700;
}

.hero-meta span {
    padding: 8px 13px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.primary-button,
.ghost-button,
.home-search button,
.filter-buttons button,
.full-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border: 0;
    border-radius: 14px;
    font-weight: 850;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.primary-button,
.home-search button,
.filter-buttons button.is-active,
.full-button {
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    color: #ffffff;
    box-shadow: 0 18px 44px rgba(34, 211, 238, 0.20);
}

.ghost-button,
.filter-buttons button {
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(15, 23, 42, 0.62);
    color: var(--text);
}

.primary-button:hover,
.ghost-button:hover,
.home-search button:hover,
.filter-buttons button:hover {
    transform: translateY(-2px);
}

.hero-poster {
    display: block;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transform: rotate(2deg);
}

.hero-poster img {
    aspect-ratio: 2 / 3;
    height: min(56vh, 560px);
    object-fit: cover;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 3;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 34px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
    cursor: pointer;
}

.hero-dot.is-active {
    background: var(--cyan);
}

.quick-search-panel,
.content-section,
.filter-panel,
.detail-layout {
    max-width: 1280px;
    margin: 0 auto;
    padding-right: 24px;
    padding-left: 24px;
}

.quick-search-panel {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(300px, 0.54fr);
    gap: 28px;
    align-items: center;
    margin-top: -52px;
    padding-top: 28px;
    padding-bottom: 28px;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: rgba(15, 23, 42, 0.72);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.quick-search-panel h2,
.section-heading h2,
.ranking-head h2,
.detail-panel h2,
.side-panel h2 {
    margin: 0;
    font-size: clamp(26px, 3vw, 38px);
    letter-spacing: -0.04em;
}

.home-search,
.search-box {
    display: flex;
    gap: 12px;
}

.home-search input,
.search-box input {
    width: 100%;
    min-height: 52px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 16px;
    background: rgba(2, 6, 23, 0.70);
    color: var(--text);
    outline: 0;
    padding: 0 18px;
}

.home-search input:focus,
.search-box input:focus {
    border-color: rgba(34, 211, 238, 0.78);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.10);
}

.content-section {
    padding-top: 82px;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.section-heading p {
    margin: 8px 0 0;
}

.section-more {
    color: var(--cyan);
    font-weight: 800;
    white-space: nowrap;
}

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

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

.movie-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-card);
    box-shadow: 0 14px 42px rgba(0, 0, 0, 0.18);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    border-color: rgba(34, 211, 238, 0.45);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
    transform: translateY(-5px);
}

.poster-link {
    position: relative;
    display: block;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.88), rgba(30, 41, 59, 0.74));
}

.poster-link img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.38s ease, filter 0.38s ease;
}

.large-card .poster-link img {
    aspect-ratio: 16 / 10;
}

.movie-card:hover .poster-link img {
    filter: brightness(1.04) saturate(1.08);
    transform: scale(1.04);
}

.poster-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 38%, rgba(2, 6, 23, 0.78));
}

.year-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 10px;
    background: rgba(2, 6, 23, 0.72);
}

.play-badge {
    position: absolute;
    right: 14px;
    bottom: 14px;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: rgba(34, 211, 238, 0.92);
    color: #ffffff;
    box-shadow: 0 12px 30px rgba(34, 211, 238, 0.22);
}

.movie-card-body {
    padding: 18px;
}

.movie-card h3 {
    margin: 0;
    color: #ffffff;
    font-size: 19px;
    line-height: 1.35;
}

.movie-card h3 a:hover {
    color: var(--cyan);
}

.meta-line {
    margin: 9px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.card-desc {
    min-height: 52px;
    margin: 12px 0 0;
    font-size: 14px;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 15px;
}

.tag-row span {
    padding: 6px 9px;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
    align-items: start;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.category-card {
    position: relative;
    min-height: 150px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 24px;
    background-image:
        linear-gradient(135deg, rgba(2, 6, 23, 0.84), rgba(15, 23, 42, 0.42)),
        var(--category-image);
    background-position: center;
    background-size: cover;
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-card:hover {
    border-color: rgba(34, 211, 238, 0.44);
    transform: translateY(-4px);
}

.category-card span,
.category-card strong {
    position: relative;
    z-index: 1;
    display: block;
}

.category-card span {
    color: #ffffff;
    font-size: 22px;
    font-weight: 850;
}

.category-card strong {
    max-width: 280px;
    margin-top: 12px;
    color: var(--muted-strong);
    font-size: 14px;
    line-height: 1.65;
}

.ranking-panel,
.side-panel,
.detail-panel,
.side-poster,
.filter-panel,
.ranking-table {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.72);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.ranking-panel {
    padding: 22px;
    position: sticky;
    top: 96px;
}

.ranking-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.ranking-head span {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--orange), #ef4444);
    color: #ffffff;
    font-weight: 900;
}

.ranking-head a {
    color: var(--cyan);
    font-size: 14px;
    font-weight: 800;
}

.ranking-list,
.compact-list {
    display: grid;
    gap: 10px;
}

.rank-link,
.compact-card {
    display: grid;
    align-items: center;
    gap: 12px;
    border-radius: 16px;
    background: rgba(2, 6, 23, 0.42);
    transition: background 0.2s ease, transform 0.2s ease;
}

.rank-link {
    grid-template-columns: 38px 1fr;
    padding: 12px;
}

.rank-link:hover,
.compact-card:hover {
    background: rgba(34, 211, 238, 0.10);
    transform: translateX(3px);
}

.rank-link span {
    color: var(--cyan);
    font-weight: 900;
}

.rank-link strong,
.compact-card strong {
    color: #ffffff;
}

.rank-link em,
.compact-card em {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 12px;
    font-style: normal;
}

.page-hero,
.detail-hero {
    position: relative;
    overflow: hidden;
    background: #020617;
}

.small-hero {
    min-height: 360px;
    padding: 128px max(24px, calc((100vw - 1280px) / 2 + 24px)) 72px;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.70)),
        var(--category-hero-image, radial-gradient(circle at 20% 20%, rgba(34, 211, 238, 0.18), transparent 32rem));
    background-position: center;
    background-size: cover;
}

.page-hero > div {
    max-width: 860px;
}

.filter-panel {
    display: grid;
    gap: 16px;
    margin-top: 34px;
    padding-top: 22px;
    padding-bottom: 22px;
}

.search-box {
    align-items: center;
}

.search-box span {
    color: var(--cyan);
    font-weight: 900;
}

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

.filter-buttons button {
    min-height: 42px;
    padding: 0 16px;
}

.movie-card.is-hidden,
.ranking-row.is-hidden {
    display: none;
}

.ranking-table {
    padding: 10px;
}

.ranking-row {
    display: grid;
    grid-template-columns: 56px 64px minmax(0, 1fr) 160px;
    gap: 16px;
    align-items: center;
    padding: 12px;
    border-radius: 18px;
    transition: background 0.2s ease;
}

.ranking-row:hover {
    background: rgba(34, 211, 238, 0.10);
}

.ranking-number {
    color: var(--cyan);
    font-size: 22px;
    font-weight: 950;
}

.ranking-row img {
    aspect-ratio: 2 / 3;
    border-radius: 12px;
    object-fit: cover;
}

.ranking-title strong,
.ranking-title em {
    display: block;
}

.ranking-title strong {
    color: #ffffff;
    font-size: 17px;
}

.ranking-title em,
.ranking-meta {
    color: var(--muted);
    font-size: 13px;
    font-style: normal;
    line-height: 1.5;
}

.detail-hero {
    min-height: 460px;
    padding: 126px max(24px, calc((100vw - 1280px) / 2 + 24px)) 72px;
}

.detail-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.70), rgba(2, 6, 23, 0.32)),
        var(--detail-image);
    background-position: center;
    background-size: cover;
    filter: saturate(1.08);
}

.back-link {
    display: inline-flex;
    margin-bottom: 24px;
    color: var(--cyan);
    font-weight: 800;
}

.detail-title-block {
    max-width: 860px;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 30px;
    padding-top: 48px;
    padding-bottom: 70px;
}

.detail-main {
    min-width: 0;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: #000000;
    box-shadow: var(--shadow);
}

.movie-player {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000000;
    object-fit: contain;
}

.play-gate {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    background: radial-gradient(circle, rgba(2, 6, 23, 0.12), rgba(2, 6, 23, 0.42));
    cursor: pointer;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.play-gate span {
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    color: #ffffff;
    font-size: 34px;
    box-shadow: 0 24px 70px rgba(34, 211, 238, 0.35);
}

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

.detail-panel {
    margin-top: 24px;
    padding: 28px;
}

.detail-panel h2 {
    margin-top: 26px;
    margin-bottom: 12px;
    font-size: 26px;
}

.detail-panel h2:first-child {
    margin-top: 0;
}

.detail-panel p {
    margin: 0;
    color: var(--muted-strong);
    font-size: 16px;
}

.detail-tags {
    margin-top: 22px;
}

.inner-section {
    padding: 42px 0 0;
}

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

.side-poster,
.side-panel {
    padding: 18px;
}

.side-poster img {
    aspect-ratio: 2 / 3;
    border-radius: 18px;
    object-fit: cover;
}

.full-button {
    width: 100%;
    margin-top: 16px;
}

.compact-card {
    grid-template-columns: 62px minmax(0, 1fr);
    padding: 10px;
}

.compact-card img {
    aspect-ratio: 2 / 3;
    border-radius: 10px;
    object-fit: cover;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.86);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 34px 24px;
}

.footer-inner p {
    max-width: 460px;
    margin: 0;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

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

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

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

    .split-section,
    .detail-layout,
    .quick-search-panel {
        grid-template-columns: 1fr;
    }

    .ranking-panel {
        position: static;
    }

    .hero-slide {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hero-poster {
        display: none;
    }
}

@media (max-width: 820px) {
    .header-inner {
        height: 66px;
        padding: 0 18px;
    }

    .menu-button {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 66px;
        right: 14px;
        left: 14px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding: 16px;
        border: 1px solid var(--line);
        border-radius: 20px;
        background: rgba(2, 6, 23, 0.96);
        box-shadow: var(--shadow);
    }

    body.is-menu-open .nav-links {
        display: flex;
    }

    .nav-link {
        padding: 12px 14px;
        border-radius: 14px;
    }

    .nav-link:hover,
    .nav-link.is-active {
        background: rgba(34, 211, 238, 0.10);
    }

    .search-link {
        display: none;
    }

    .hero,
    .hero-stage,
    .hero-slide {
        min-height: 680px;
    }

    .hero-slide {
        padding-top: 108px;
        padding-bottom: 72px;
    }

    .hero h1,
    .page-hero h1,
    .detail-title-block h1 {
        font-size: clamp(38px, 13vw, 56px);
    }

    .hero-desc {
        font-size: 17px;
    }

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

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

    .home-search {
        flex-direction: column;
    }

    .small-hero,
    .detail-hero {
        padding-top: 112px;
    }

    .ranking-row {
        grid-template-columns: 42px 52px minmax(0, 1fr);
    }

    .ranking-meta {
        display: none;
    }

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

@media (max-width: 560px) {
    .brand-name {
        font-size: 19px;
    }

    .quick-search-panel,
    .content-section,
    .filter-panel,
    .detail-layout {
        padding-right: 16px;
        padding-left: 16px;
    }

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

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

    .hero-actions,
    .filter-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .primary-button,
    .ghost-button,
    .filter-buttons button {
        width: 100%;
    }

    .play-gate span {
        width: 68px;
        height: 68px;
        font-size: 28px;
    }
}