:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --bg-card: rgba(15, 23, 42, 0.82);
    --bg-card-strong: rgba(15, 23, 42, 0.96);
    --line: rgba(148, 163, 184, 0.18);
    --line-strong: rgba(34, 211, 238, 0.34);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --cyan: #22d3ee;
    --cyan-dark: #0891b2;
    --violet: #8b5cf6;
    --amber: #f59e0b;
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --shadow-soft: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(34, 211, 238, 0.16), transparent 30rem),
        radial-gradient(circle at 80% 10%, rgba(139, 92, 246, 0.14), transparent 34rem),
        linear-gradient(180deg, #020617 0%, #0f172a 45%, #020617 100%);
    color: var(--text);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(15, 23, 42, 0.78);
    backdrop-filter: blur(18px);
    transition: background 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

.header-inner {
    width: min(1180px, calc(100% - 32px));
    height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
    font-weight: 900;
    font-size: 24px;
    letter-spacing: -0.03em;
}

.logo-icon {
    width: 34px;
    height: 34px;
    fill: none;
    stroke: var(--cyan);
    stroke-width: 2;
    filter: drop-shadow(0 0 18px rgba(34, 211, 238, 0.48));
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
}

.desktop-nav a,
.mobile-panel a {
    color: var(--muted-strong);
    font-size: 15px;
    transition: color 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active,
.mobile-panel a:hover,
.mobile-panel a.is-active {
    color: var(--cyan);
}

.header-search,
.mobile-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-search input,
.mobile-search input,
.filter-controls input,
.filter-controls select {
    color: var(--text);
    background: rgba(2, 6, 23, 0.7);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 999px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.header-search input {
    width: 210px;
    padding: 10px 14px;
}

.header-search button,
.mobile-search button,
.primary-button,
.secondary-button,
.filter-reset {
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    color: #00111a;
    background: linear-gradient(135deg, var(--cyan), #67e8f9);
    font-weight: 800;
    padding: 10px 18px;
    box-shadow: 0 12px 30px rgba(34, 211, 238, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.header-search input:focus,
.mobile-search input:focus,
.filter-controls input:focus,
.filter-controls select:focus {
    border-color: rgba(34, 211, 238, 0.74);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

.header-search button:hover,
.mobile-search button:hover,
.primary-button:hover,
.secondary-button:hover,
.filter-reset:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 42px rgba(34, 211, 238, 0.35);
}

.secondary-button {
    color: var(--text);
    background: rgba(15, 23, 42, 0.76);
    border: 1px solid var(--line-strong);
    box-shadow: none;
}

.mobile-menu-button {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(2, 6, 23, 0.45);
    color: var(--text);
}

.mobile-menu-button span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 5px auto;
    background: var(--text);
    border-radius: 99px;
}

.mobile-panel {
    display: none;
    padding: 14px 20px 20px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(15, 23, 42, 0.98);
}

.mobile-panel nav {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.mobile-search input {
    flex: 1;
    padding: 10px 14px;
}

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

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

.hero-slider {
    position: relative;
    width: 100%;
    min-height: 72vh;
    overflow: hidden;
    margin: 0 0 56px;
    padding-top: 68px;
    background: #020617;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s ease;
}

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

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.08) contrast(1.05);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.58) 48%, rgba(2, 6, 23, 0.12)),
        linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.18) 46%, rgba(2, 6, 23, 0.65) 100%);
}

.hero-content {
    position: absolute;
    left: max(32px, calc((100vw - 1180px) / 2));
    bottom: 88px;
    width: min(680px, calc(100% - 64px));
}

.hero-kicker,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid rgba(34, 211, 238, 0.35);
    border-radius: 999px;
    background: rgba(8, 145, 178, 0.16);
    color: #a5f3fc;
    font-size: 13px;
    font-weight: 800;
}

.hero-content h1 {
    margin: 18px 0 16px;
    font-size: clamp(38px, 8vw, 78px);
    line-height: 0.98;
    letter-spacing: -0.06em;
    text-shadow: 0 18px 60px rgba(0, 0, 0, 0.55);
}

.hero-content p {
    max-width: 620px;
    margin: 0 0 22px;
    color: var(--muted-strong);
    font-size: clamp(16px, 2vw, 20px);
}

.hero-meta,
.detail-meta,
.movie-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.hero-meta span,
.detail-meta span,
.movie-card-meta span {
    color: #dbeafe;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 700;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 24px;
}

.hero-controls {
    position: absolute;
    right: max(24px, calc((100vw - 1180px) / 2));
    bottom: 92px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-control {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 999px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.64);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.hero-control:hover {
    background: rgba(34, 211, 238, 0.22);
    transform: translateY(-1px);
}

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

.hero-dot {
    width: 9px;
    height: 9px;
    border: 0;
    border-radius: 99px;
    background: rgba(226, 232, 240, 0.36);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 28px;
    background: var(--cyan);
}

.section {
    margin: 56px 0;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.section-heading h1,
.section-heading h2 {
    margin: 8px 0 0;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.section-heading p,
.page-lead,
.category-intro,
.footer-grid p {
    color: var(--muted);
}

.page-hero {
    padding-top: 122px;
    margin-bottom: 34px;
}

.page-hero h1 {
    margin: 14px 0 14px;
    max-width: 880px;
    font-size: clamp(34px, 6vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.05em;
}

.page-lead {
    max-width: 760px;
    font-size: 18px;
}

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

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.62));
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.20);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 211, 238, 0.38);
    box-shadow: 0 26px 78px rgba(0, 0, 0, 0.32);
}

.movie-poster {
    position: relative;
    display: block;
    aspect-ratio: 16 / 22;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.72);
}

.movie-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.movie-card:hover .movie-poster img {
    transform: scale(1.05);
}

.poster-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 42%, rgba(2, 6, 23, 0.88));
}

.card-play {
    position: absolute;
    left: 14px;
    bottom: 14px;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    color: #00111a;
    background: var(--cyan);
    box-shadow: 0 10px 32px rgba(34, 211, 238, 0.34);
}

.score-badge {
    position: absolute;
    right: 12px;
    top: 12px;
    border-radius: 999px;
    padding: 6px 10px;
    color: #111827;
    background: linear-gradient(135deg, #fcd34d, #f59e0b);
    font-weight: 900;
    font-size: 13px;
}

.movie-card-body {
    padding: 15px;
}

.movie-card h2,
.movie-card h3 {
    margin: 10px 0 8px;
    font-size: 18px;
    line-height: 1.25;
}

.movie-card p {
    min-height: 48px;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 12px;
}

.tag-row span {
    border-radius: 999px;
    padding: 4px 9px;
    color: #bae6fd;
    background: rgba(14, 165, 233, 0.12);
    border: 1px solid rgba(14, 165, 233, 0.22);
    font-size: 12px;
}

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

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 230px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(8, 145, 178, 0.16));
    box-shadow: var(--shadow-soft);
}

.category-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.34;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.category-card:hover img {
    transform: scale(1.04);
    opacity: 0.45;
}

.category-card-content {
    position: relative;
    z-index: 1;
    padding: 24px;
}

.category-card h2,
.category-card h3 {
    margin: 0 0 10px;
    font-size: 27px;
    letter-spacing: -0.04em;
}

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

.category-card span {
    display: inline-flex;
    margin-top: 22px;
    color: var(--cyan);
    font-weight: 800;
}

.ranking-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.ranking-item a {
    display: grid;
    grid-template-columns: 52px 74px 1fr;
    align-items: center;
    gap: 14px;
    padding: 12px;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.72);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.ranking-item a:hover {
    transform: translateX(3px);
    border-color: rgba(34, 211, 238, 0.4);
}

.rank-number {
    color: var(--cyan);
    font-size: 28px;
    font-weight: 900;
    font-variant-numeric: tabular-nums;
}

.ranking-item img {
    width: 74px;
    height: 96px;
    border-radius: 13px;
    object-fit: cover;
    background: rgba(15, 23, 42, 0.72);
}

.rank-content {
    display: grid;
    gap: 3px;
}

.rank-content strong {
    font-size: 17px;
}

.rank-content em,
.rank-content b {
    color: var(--muted);
    font-style: normal;
    font-size: 13px;
}

.rank-content b {
    color: #fcd34d;
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(240px, 0.8fr) minmax(300px, 1.5fr);
    gap: 24px;
    align-items: center;
    padding: 22px;
    margin: 32px 0 26px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius-xl);
    background: rgba(15, 23, 42, 0.72);
}

.filter-panel h2 {
    margin: 0 0 5px;
    font-size: 24px;
}

.filter-panel p {
    margin: 0;
    color: var(--muted);
}

.filter-controls {
    display: grid;
    grid-template-columns: 1.3fr repeat(3, 0.8fr);
    gap: 12px;
}

.filter-controls input,
.filter-controls select {
    width: 100%;
    padding: 12px 14px;
}

.empty-message {
    display: none;
    padding: 36px;
    border: 1px dashed rgba(148, 163, 184, 0.3);
    border-radius: var(--radius-xl);
    color: var(--muted-strong);
    text-align: center;
}

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

.detail-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding-top: 104px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--cyan);
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 28px;
    align-items: start;
}

.detail-main,
.detail-side,
.text-panel {
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius-xl);
    background: rgba(15, 23, 42, 0.72);
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.22);
}

.detail-main {
    overflow: hidden;
}

.detail-head {
    padding: 26px 26px 18px;
}

.detail-head h1 {
    margin: 12px 0 14px;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.detail-head p {
    margin: 0 0 18px;
    color: var(--muted-strong);
    font-size: 18px;
}

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

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

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: var(--text);
    background:
        radial-gradient(circle, rgba(34, 211, 238, 0.16), transparent 16rem),
        linear-gradient(180deg, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.78));
    cursor: pointer;
    z-index: 2;
}

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

.player-button-core {
    display: inline-grid;
    place-items: center;
    gap: 14px;
    text-align: center;
}

.player-button-core strong {
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    border-radius: 999px;
    color: #00111a;
    background: var(--cyan);
    font-size: 34px;
    box-shadow: 0 0 0 12px rgba(34, 211, 238, 0.16), 0 20px 50px rgba(34, 211, 238, 0.28);
}

.player-button-core span {
    font-weight: 900;
    font-size: 18px;
}

.detail-content {
    display: grid;
    gap: 18px;
    padding: 22px 26px 28px;
}

.text-panel {
    padding: 22px;
    box-shadow: none;
}

.text-panel h2 {
    margin: 0 0 10px;
    font-size: 24px;
}

.text-panel p {
    margin: 0;
    color: var(--muted-strong);
}

.detail-side {
    padding: 18px;
    position: sticky;
    top: 90px;
}

.detail-side h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

.small-card {
    display: grid;
    grid-template-columns: 68px 1fr;
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 16px;
    transition: background 0.2s ease;
}

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

.small-card img {
    width: 68px;
    height: 90px;
    object-fit: cover;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.72);
}

.small-card span {
    display: grid;
    gap: 4px;
}

.small-card strong {
    line-height: 1.25;
}

.small-card em {
    color: var(--muted);
    font-style: normal;
    font-size: 13px;
}

.site-footer {
    margin-top: 72px;
    padding: 48px 0 24px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(2, 6, 23, 0.72);
}

.footer-grid {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 30px;
}

.footer-logo {
    margin-bottom: 14px;
}

.site-footer h2 {
    margin: 0 0 14px;
    font-size: 18px;
}

.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

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

.footer-bottom {
    width: min(1180px, calc(100% - 32px));
    margin: 34px auto 0;
    padding-top: 20px;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 1020px) {
    .desktop-nav,
    .header-search {
        display: none;
    }

    .header-inner {
        justify-content: space-between;
    }

    .mobile-menu-button {
        display: block;
    }

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

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

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

    .detail-side {
        position: static;
    }

    .filter-panel,
    .footer-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 680px) {
    .site-logo {
        font-size: 21px;
    }

    .hero-slider {
        min-height: 76vh;
    }

    .hero-content {
        left: 20px;
        right: 20px;
        bottom: 86px;
        width: auto;
    }

    .hero-content h1 {
        font-size: 42px;
    }

    .hero-controls {
        left: 20px;
        right: auto;
        bottom: 28px;
    }

    main,
    .detail-shell {
        width: min(100% - 24px, 1180px);
    }

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

    .movie-grid,
    .horizontal-row,
    .category-grid,
    .ranking-list {
        grid-template-columns: 1fr;
    }

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

    .ranking-item a {
        grid-template-columns: 44px 66px 1fr;
    }

    .footer-bottom {
        flex-direction: column;
    }
}