:root {
    color-scheme: dark;
    --bg: #020617;
    --panel: rgba(15, 23, 42, 0.86);
    --panel-solid: #0f172a;
    --panel-soft: #111827;
    --line: rgba(34, 211, 238, 0.22);
    --text: #e5e7eb;
    --muted: #94a3b8;
    --cyan: #22d3ee;
    --blue: #3b82f6;
    --purple: #a855f7;
    --shadow: 0 24px 80px rgba(2, 6, 23, 0.45);
}

* {
    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 34rem),
        radial-gradient(circle at top right, rgba(59, 130, 246, 0.14), transparent 32rem),
        var(--bg);
    color: var(--text);
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 60;
    background: rgba(15, 23, 42, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.nav-shell {
    width: min(1180px, calc(100% - 32px));
    height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
}

.brand-mark {
    width: 38px;
    height: 38px;
    display: inline-grid;
    place-items: center;
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 0 26px rgba(34, 211, 238, 0.35);
}

.brand-text,
.footer-brand span:last-child {
    font-size: 22px;
    letter-spacing: 0.02em;
    background: linear-gradient(90deg, #67e8f9, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

.nav-link,
.mobile-link {
    color: #cbd5e1;
    padding: 10px 14px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active,
.mobile-link:hover,
.mobile-link.active {
    color: #fff;
    background: rgba(34, 211, 238, 0.1);
}

.mobile-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.72);
    color: #fff;
    cursor: pointer;
}

.mobile-toggle span {
    width: 20px;
    height: 2px;
    display: block;
    margin: 5px auto;
    background: currentColor;
    border-radius: 8px;
}

.mobile-nav {
    display: none;
    padding: 0 16px 16px;
    border-top: 1px solid rgba(34, 211, 238, 0.14);
}

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

.hero-slider {
    position: relative;
    min-height: 740px;
    overflow: hidden;
    isolation: isolate;
    background: #020617;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    display: flex;
    align-items: center;
    background-image:
        linear-gradient(90deg, rgba(2, 6, 23, 0.94) 0%, rgba(2, 6, 23, 0.72) 45%, rgba(2, 6, 23, 0.28) 100%),
        var(--hero-image);
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
    transition: opacity 0.7s ease, transform 1.2s ease;
}

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

.hero-slide::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 180px;
    background: linear-gradient(0deg, var(--bg), transparent);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding-top: 80px;
}

.hero-kicker,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--cyan);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-content h1 {
    max-width: 780px;
    margin: 18px 0 20px;
    font-size: clamp(42px, 7vw, 86px);
    line-height: 0.98;
    letter-spacing: -0.05em;
    background: linear-gradient(90deg, #e0f2fe, #67e8f9, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-content p {
    max-width: 720px;
    margin: 0 0 24px;
    color: #cbd5e1;
    font-size: clamp(16px, 2.1vw, 22px);
    line-height: 1.75;
}

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

.hero-tags span,
.detail-tags span,
.card-tags span {
    color: #a5f3fc;
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.18);
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 12px;
}

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

.primary-btn,
.ghost-btn,
.text-btn,
.filter-jump,
.section-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.primary-btn {
    min-height: 48px;
    padding: 0 24px;
    color: #fff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 16px 38px rgba(34, 211, 238, 0.25);
}

.primary-btn:hover,
.ghost-btn:hover,
.text-btn:hover,
.filter-jump:hover,
.section-link:hover {
    transform: translateY(-2px);
}

.ghost-btn {
    min-height: 48px;
    padding: 0 22px;
    color: #dbeafe;
    background: rgba(15, 23, 42, 0.62);
    border: 1px solid rgba(148, 163, 184, 0.26);
}

.hero-control {
    position: absolute;
    z-index: 4;
    left: 50%;
    bottom: 54px;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 44px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    background: rgba(226, 232, 240, 0.32);
    cursor: pointer;
}

.hero-dot.active {
    background: linear-gradient(90deg, var(--cyan), var(--blue));
}

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

.top-page {
    padding-top: 108px;
}

.home-search-block,
.page-hero,
.content-section,
.player-card,
.detail-layout,
.filter-panel,
.category-card-large,
.rank-panel {
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.home-search-block {
    width: min(1180px, calc(100% - 32px));
    margin: -70px auto 64px;
    position: relative;
    z-index: 8;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px;
    border-radius: 28px;
}

.home-search-block h2,
.section-heading h2,
.page-hero h1,
.detail-content h1 {
    margin: 8px 0;
    color: #fff;
    line-height: 1.15;
}

.home-search-block p,
.section-heading p,
.page-hero p,
.card-desc,
.detail-content p,
.footer-grid p,
.category-card-large p {
    color: var(--muted);
    line-height: 1.7;
}

.content-section {
    margin: 0 0 56px;
    padding: 28px;
    border-radius: 30px;
}

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

.section-heading h2 {
    font-size: clamp(24px, 3vw, 34px);
}

.section-link,
.text-btn,
.filter-jump {
    color: var(--cyan);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.wide-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.search-grid,
.related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: 22px;
    background: rgba(15, 23, 42, 0.82);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(34, 211, 238, 0.56);
    box-shadow: 0 22px 60px rgba(8, 145, 178, 0.18);
}

.card-media {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.22), rgba(59, 130, 246, 0.1));
}

.card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease, opacity 0.25s ease;
}

.movie-card:hover .card-media img {
    transform: scale(1.08);
    opacity: 0.88;
}

.card-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.72), transparent 62%);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.movie-card:hover .card-media::after {
    opacity: 1;
}

.play-chip,
.rank-badge {
    position: absolute;
    z-index: 2;
    display: inline-grid;
    place-items: center;
    color: #fff;
    background: rgba(2, 6, 23, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
}

.play-chip {
    right: 12px;
    bottom: 12px;
    width: 38px;
    height: 38px;
    border-radius: 999px;
}

.rank-badge {
    top: 12px;
    left: 12px;
    min-width: 40px;
    height: 30px;
    border-radius: 10px;
    color: #67e8f9;
}

.card-body {
    padding: 17px;
}

.card-title {
    display: -webkit-box;
    min-height: 50px;
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.4;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.card-title:hover {
    color: var(--cyan);
}

.card-desc {
    display: -webkit-box;
    min-height: 48px;
    margin: 9px 0 14px;
    font-size: 14px;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    color: #cbd5e1;
    font-size: 12px;
}

.card-meta span {
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.11);
}

.compact-card .card-title {
    font-size: 16px;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 28px;
}

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

.category-tile {
    min-height: 138px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    border-radius: 22px;
    padding: 18px;
    background-image:
        linear-gradient(0deg, rgba(2, 6, 23, 0.88), rgba(2, 6, 23, 0.28)),
        var(--tile-image);
    background-size: cover;
    background-position: center;
    border: 1px solid rgba(148, 163, 184, 0.15);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.category-tile:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.5);
}

.category-tile span {
    color: #fff;
    font-weight: 900;
    font-size: 20px;
}

.category-tile strong {
    margin-top: 8px;
    color: #cbd5e1;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
}

.rank-panel {
    padding: 22px;
    border-radius: 26px;
}

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

.rank-row {
    display: grid;
    grid-template-columns: 46px 74px 1fr;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.34);
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: background 0.2s ease, transform 0.2s ease;
}

.rank-row:hover {
    transform: translateX(4px);
    background: rgba(34, 211, 238, 0.08);
}

.rank-number {
    color: var(--cyan);
    font-weight: 900;
    font-size: 20px;
}

.rank-row img {
    width: 74px;
    height: 48px;
    border-radius: 12px;
    object-fit: cover;
}

.rank-info strong,
.rank-info em {
    display: block;
}

.rank-info strong {
    color: #fff;
    line-height: 1.4;
}

.rank-info em {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
    font-style: normal;
}

.page-hero {
    margin-bottom: 28px;
    padding: 36px;
    border-radius: 32px;
}

.page-hero h1 {
    font-size: clamp(34px, 5vw, 56px);
}

.page-hero p {
    max-width: 760px;
    font-size: 17px;
}

.category-overview {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    margin-bottom: 64px;
}

.category-card-large {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 22px;
    padding: 22px;
    border-radius: 28px;
}

.category-cover-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    min-height: 160px;
}

.category-cover-row img {
    width: 100%;
    height: 100%;
    min-height: 160px;
    object-fit: cover;
    border-radius: 16px;
}

.category-card-large h2 {
    margin: 4px 0 10px;
    color: #fff;
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) 190px 190px auto;
    align-items: end;
    gap: 14px;
    margin-bottom: 28px;
    padding: 18px;
    border-radius: 24px;
}

.filter-panel label {
    display: grid;
    gap: 8px;
    color: #cbd5e1;
    font-size: 13px;
    font-weight: 700;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    height: 46px;
    color: #fff;
    background: rgba(2, 6, 23, 0.58);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 14px;
    outline: none;
    padding: 0 14px;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: rgba(34, 211, 238, 0.65);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.09);
}

.filter-jump {
    height: 46px;
    padding: 0 16px;
    background: rgba(34, 211, 238, 0.1);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 14px;
}

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

.player-card {
    margin-bottom: 28px;
    padding: 18px;
    border-radius: 32px;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    background: #000;
    aspect-ratio: 16 / 9;
}

.movie-video,
.player-cover {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.movie-video {
    z-index: 1;
    object-fit: contain;
    background: #000;
}

.player-cover {
    z-index: 3;
    border: 0;
    padding: 0;
    cursor: pointer;
    background: transparent;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.player-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.62);
}

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

.play-orb {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 86px;
    height: 86px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: #fff;
    font-size: 30px;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 20px 54px rgba(34, 211, 238, 0.38);
    transform: translate(-50%, -50%);
}

.detail-layout {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 30px;
    margin-bottom: 56px;
    padding: 28px;
    border-radius: 32px;
}

.detail-cover img {
    width: 100%;
    border-radius: 24px;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    box-shadow: 0 22px 60px rgba(2, 6, 23, 0.36);
}

.detail-content h1 {
    font-size: clamp(32px, 5vw, 52px);
}

.lead-text {
    color: #dbeafe;
    font-size: 18px;
}

.meta-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.meta-list div {
    padding: 14px;
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.36);
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.meta-list dt {
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
}

.meta-list dd {
    margin: 0;
    color: #fff;
    font-weight: 800;
}

.text-block {
    margin-top: 28px;
}

.text-block h2 {
    color: #fff;
    font-size: 24px;
}

.text-block p {
    font-size: 16px;
}

.related-section {
    margin-bottom: 72px;
}

.is-hidden {
    display: none !important;
}

.site-footer {
    margin-top: 72px;
    background: rgba(15, 23, 42, 0.92);
    border-top: 1px solid var(--line);
}

.footer-grid {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 48px 0;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 34px;
}

.footer-grid h2 {
    margin: 0 0 14px;
    color: #fff;
    font-size: 16px;
}

.footer-grid a:not(.footer-brand) {
    display: block;
    margin: 9px 0;
    color: var(--muted);
}

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

.footer-bottom {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0 28px;
    color: var(--muted);
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    font-size: 14px;
}

@media (max-width: 1060px) {
    .movie-grid,
    .wide-grid,
    .search-grid,
    .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .split-section,
    .detail-layout,
    .category-card-large,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .rank-panel {
        width: 100%;
    }

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

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

    .mobile-toggle {
        display: block;
    }

    .hero-slider {
        min-height: 640px;
    }

    .hero-content {
        padding-top: 90px;
    }

    .hero-actions,
    .home-search-block,
    .section-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .home-search-block {
        margin-top: -48px;
    }

    .movie-grid,
    .wide-grid,
    .search-grid,
    .related-grid,
    .category-grid,
    .category-overview,
    .filter-panel,
    .meta-list {
        grid-template-columns: 1fr;
    }

    .content-section,
    .detail-layout,
    .page-hero,
    .home-search-block,
    .player-card {
        padding: 18px;
        border-radius: 24px;
    }

    .detail-cover {
        max-width: 280px;
    }

    .category-cover-row {
        min-height: 120px;
    }
}