:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --panel: rgba(15, 23, 42, 0.88);
    --panel-strong: #111827;
    --line: rgba(148, 163, 184, 0.18);
    --text: #e5edf8;
    --muted: #94a3b8;
    --blue: #38bdf8;
    --blue-strong: #2563eb;
    --cyan: #67e8f9;
    --gold: #fbbf24;
    --radius: 22px;
    --shadow: 0 24px 70px rgba(2, 8, 23, 0.55);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 32rem),
        radial-gradient(circle at top right, rgba(8, 145, 178, 0.16), transparent 30rem),
        linear-gradient(180deg, #020617 0%, #07111f 50%, #020617 100%);
    color: var(--text);
}

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

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.94), rgba(30, 64, 175, 0.86), rgba(15, 23, 42, 0.94));
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 40px rgba(2, 8, 23, 0.35);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 72px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--blue-strong), var(--cyan));
    color: #00111d;
    font-size: 18px;
    font-weight: 900;
    box-shadow: 0 12px 30px rgba(56, 189, 248, 0.32);
}

.brand-text {
    font-size: 24px;
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.03em;
    background: linear-gradient(90deg, #60a5fa, #67e8f9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-left: auto;
}

.desktop-nav a,
.mobile-panel a {
    color: #dbeafe;
    font-weight: 700;
    transition: color 0.2s ease, transform 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-input {
    width: 220px;
    border: 1px solid var(--line);
    border-radius: 999px;
    outline: none;
    padding: 10px 14px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.84);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search input:focus,
.mobile-search input:focus,
.filter-input:focus {
    border-color: rgba(103, 232, 249, 0.75);
    box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
}

.header-search button,
.mobile-search button,
.primary-button,
.ghost-button,
.filter-button,
.player-start {
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.header-search button,
.mobile-search button,
.primary-button {
    padding: 10px 18px;
    color: #00111d;
    background: linear-gradient(135deg, #67e8f9, #60a5fa);
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.28);
}

.ghost-button {
    padding: 10px 18px;
    color: #dbeafe;
    border: 1px solid rgba(103, 232, 249, 0.32);
    background: rgba(15, 23, 42, 0.72);
}

.header-search button:hover,
.mobile-search button:hover,
.primary-button:hover,
.ghost-button:hover,
.filter-button:hover,
.player-start:hover {
    transform: translateY(-2px);
}

.menu-button {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.72);
    padding: 10px;
}

.menu-button span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #e0f2fe;
    border-radius: 8px;
}

.mobile-panel {
    display: none;
    padding: 0 16px 18px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.mobile-panel nav {
    display: grid;
    gap: 12px;
    margin: 16px 0;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 650px;
    border-bottom: 1px solid var(--line);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 16% 16%, rgba(56, 189, 248, 0.22), transparent 25rem),
        linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(15, 23, 42, 0.62), rgba(2, 6, 23, 0.98));
    z-index: 2;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 0.7s ease, transform 1.2s ease;
    background-image: linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.64)), var(--hero-bg);
    background-position: center;
    background-size: cover;
}

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

.hero-content {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) 380px;
    align-items: center;
    gap: 58px;
    min-height: 650px;
    padding: 74px 0 86px;
}

.hero-copy {
    max-width: 740px;
}

.eyebrow,
.section-heading span,
.detail-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--cyan);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 18px 0 20px;
    font-size: clamp(42px, 7vw, 78px);
    line-height: 0.98;
    font-weight: 950;
    letter-spacing: -0.06em;
}

.hero p {
    max-width: 660px;
    margin: 0;
    color: #cbd5e1;
    font-size: 18px;
    line-height: 1.8;
}

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

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

.hero-tags {
    margin-top: 20px;
}

.hero-tags span,
.tag-row span,
.detail-tags span,
.meta-pill {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(103, 232, 249, 0.22);
    border-radius: 999px;
    padding: 6px 10px;
    color: #bfdbfe;
    background: rgba(15, 23, 42, 0.68);
    font-size: 12px;
    font-weight: 700;
}

.hero-poster {
    position: relative;
    overflow: hidden;
    border-radius: 32px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(103, 232, 249, 0.2);
    box-shadow: var(--shadow);
}

.hero-poster img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.hero-poster::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 44%;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), transparent);
}

.hero-poster-title {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 22px;
    z-index: 2;
    font-size: 21px;
    font-weight: 900;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 5;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 36px;
    height: 6px;
    border: 0;
    border-radius: 99px;
    cursor: pointer;
    background: rgba(226, 232, 240, 0.34);
}

.hero-dot.is-active {
    background: linear-gradient(90deg, #60a5fa, #67e8f9);
}

main {
    display: block;
}

.section {
    padding: 76px 0;
}

.section.is-compact {
    padding-top: 46px;
}

.section-heading {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.section-heading h2,
.page-title h1,
.detail-title h1 {
    margin: 0;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
    font-weight: 950;
    letter-spacing: -0.04em;
}

.section-heading p,
.page-title p,
.detail-title p {
    max-width: 760px;
    margin: 0;
    color: var(--muted);
    line-height: 1.8;
}

.page-title {
    padding: 64px 0 34px;
}

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

.movie-grid.is-dense {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.movie-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.72));
    box-shadow: 0 18px 46px rgba(2, 8, 23, 0.28);
    transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-7px);
    border-color: rgba(103, 232, 249, 0.45);
    box-shadow: 0 26px 68px rgba(14, 165, 233, 0.16);
}

.poster-link {
    position: relative;
    display: block;
    overflow: hidden;
    background: #0f172a;
}

.poster-link img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.35s ease, filter 0.35s ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.07);
    filter: brightness(1.08);
}

.card-badge,
.card-play {
    position: absolute;
    z-index: 2;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
}

.card-badge {
    top: 12px;
    left: 12px;
    padding: 6px 10px;
    color: #00111d;
    background: linear-gradient(135deg, #fbbf24, #fde68a);
}

.card-play {
    right: 12px;
    bottom: 12px;
    padding: 8px 12px;
    color: #dff9ff;
    background: rgba(2, 6, 23, 0.76);
    border: 1px solid rgba(103, 232, 249, 0.32);
    backdrop-filter: blur(10px);
}

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

.card-meta-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.movie-card h3 {
    margin: 9px 0 8px;
    color: #f8fafc;
    font-size: 18px;
    line-height: 1.32;
    font-weight: 900;
}

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

.movie-card p {
    display: -webkit-box;
    min-height: 47px;
    margin: 0 0 12px;
    overflow: hidden;
    color: #aebbd0;
    font-size: 14px;
    line-height: 1.7;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

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

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 184px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        radial-gradient(circle at top right, rgba(56, 189, 248, 0.2), transparent 11rem),
        rgba(15, 23, 42, 0.82);
    box-shadow: 0 18px 46px rgba(2, 8, 23, 0.28);
    transition: transform 0.24s ease, border-color 0.24s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: rgba(103, 232, 249, 0.45);
}

.category-card h3 {
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 950;
}

.category-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.category-card span {
    display: inline-flex;
    margin-top: 18px;
    color: var(--cyan);
    font-weight: 900;
}

.rank-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    gap: 26px;
}

.rank-list,
.side-panel,
.detail-panel,
.filter-bar,
.player-shell {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: 0 18px 46px rgba(2, 8, 23, 0.26);
}

.rank-list {
    display: grid;
    gap: 12px;
    padding: 16px;
}

.rank-item {
    display: grid;
    grid-template-columns: 50px 70px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    padding: 10px;
    border: 1px solid transparent;
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.52);
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.rank-item:hover {
    transform: translateX(4px);
    border-color: rgba(103, 232, 249, 0.35);
    background: rgba(30, 41, 59, 0.72);
}

.rank-no {
    color: var(--gold);
    font-size: 22px;
    font-weight: 950;
}

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

.rank-copy {
    display: grid;
    gap: 5px;
}

.rank-copy strong {
    color: #f8fafc;
    font-size: 16px;
}

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

.side-panel {
    padding: 22px;
}

.side-panel h3 {
    margin: 0 0 14px;
    font-size: 22px;
}

.side-links {
    display: grid;
    gap: 10px;
}

.side-links a {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    color: #dbeafe;
    background: rgba(15, 23, 42, 0.56);
}

.side-links a:hover {
    color: var(--cyan);
    border-color: rgba(103, 232, 249, 0.32);
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 26px;
    padding: 16px;
}

.filter-input {
    width: min(100%, 340px);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-button {
    padding: 9px 14px;
    color: #bfdbfe;
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(15, 23, 42, 0.62);
}

.filter-button.is-active {
    color: #00111d;
    background: linear-gradient(135deg, #67e8f9, #60a5fa);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 30px;
    color: var(--muted);
    font-size: 14px;
}

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

.detail-hero {
    padding: 26px 0 54px;
}

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

.player-shell {
    position: relative;
    overflow: hidden;
    background: #000;
}

.player-shell video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle, rgba(56, 189, 248, 0.22), transparent 18rem),
        linear-gradient(180deg, rgba(2, 6, 23, 0.08), rgba(2, 6, 23, 0.78));
    pointer-events: auto;
}

.player-start {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 86px;
    height: 86px;
    color: #00111d;
    font-size: 28px;
    background: linear-gradient(135deg, #67e8f9, #60a5fa);
    box-shadow: 0 18px 46px rgba(56, 189, 248, 0.36);
    pointer-events: auto;
}

.player-shell.is-playing .player-cover {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.detail-panel {
    padding: 24px;
}

.detail-poster {
    overflow: hidden;
    margin-bottom: 18px;
    border-radius: 20px;
    border: 1px solid var(--line);
}

.detail-poster img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 18px 0;
}

.detail-title {
    margin: 28px 0;
}

.detail-copy {
    display: grid;
    gap: 22px;
    margin-top: 28px;
}

.copy-block {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.78);
}

.copy-block h2 {
    margin: 0 0 12px;
    font-size: 25px;
}

.copy-block p {
    margin: 0;
    color: #cbd5e1;
    line-height: 1.9;
}

.search-empty {
    display: none;
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--muted);
    text-align: center;
    background: rgba(15, 23, 42, 0.78);
}

.site-footer {
    margin-top: 38px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.76);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 28px;
    padding: 46px 0;
}

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

.site-footer p,
.site-footer a,
.site-footer li {
    color: var(--muted);
    line-height: 1.8;
}

.site-footer h3 {
    margin: 0 0 12px;
    color: #f8fafc;
}

.site-footer ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

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

.footer-bottom {
    padding: 18px;
    border-top: 1px solid var(--line);
    color: #64748b;
    text-align: center;
}

@media (max-width: 1080px) {
    .header-search {
        display: none;
    }

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

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

    .hero-poster,
    .detail-panel {
        max-width: 420px;
    }
}

@media (max-width: 760px) {
    .desktop-nav {
        display: none;
    }

    .menu-button {
        display: block;
        margin-left: auto;
    }

    .mobile-panel.is-open {
        display: block;
    }

    .brand-text {
        font-size: 20px;
    }

    .hero,
    .hero-content {
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        padding: 54px 0 82px;
    }

    .hero-poster {
        max-width: 320px;
    }

    .section {
        padding: 48px 0;
    }

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

    .movie-card-body {
        padding: 13px;
    }

    .rank-item {
        grid-template-columns: 42px 58px minmax(0, 1fr);
    }

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

@media (max-width: 480px) {
    .shell {
        width: min(100% - 22px, 1180px);
    }

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

    .hero h1 {
        font-size: 40px;
    }

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