:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --bg-card: rgba(15, 23, 42, 0.74);
    --bg-card-strong: rgba(15, 23, 42, 0.92);
    --border: rgba(56, 189, 248, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --soft: #cbd5e1;
    --cyan: #22d3ee;
    --cyan-strong: #06b6d4;
    --blue: #2563eb;
    --purple: #7c3aed;
    --shadow: 0 24px 70px rgba(2, 6, 23, 0.48);
    --radius: 24px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(34, 211, 238, 0.12), transparent 34rem),
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.14), transparent 30rem),
        linear-gradient(180deg, #020617 0%, #0f172a 52%, #000000 100%);
}

body.menu-open {
    overflow: hidden;
}

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

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

button,
input,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(56, 189, 248, 0.16);
    background: rgba(2, 6, 23, 0.78);
    backdrop-filter: blur(20px);
}

.header-inner {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #001018;
    background: linear-gradient(135deg, var(--cyan), #60a5fa);
    box-shadow: 0 10px 30px rgba(34, 211, 238, 0.28);
}

.brand-name {
    font-size: 1.38rem;
    background: linear-gradient(90deg, #67e8f9, #93c5fd, #c4b5fd);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    color: var(--soft);
    font-size: 0.96rem;
    white-space: nowrap;
}

.desktop-nav a,
.mobile-nav a,
.footer-links a {
    transition: color 0.2s ease, opacity 0.2s ease;
}

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

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.7);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--text);
}

.mobile-nav {
    display: none;
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 14px 0 22px;
    border-top: 1px solid rgba(56, 189, 248, 0.14);
    color: var(--soft);
}

main {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

.hero {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    position: relative;
    height: 70vh;
    min-height: 540px;
    overflow: hidden;
    border-bottom: 1px solid rgba(56, 189, 248, 0.16);
}

.hero-stage,
.hero-slide {
    position: absolute;
    inset: 0;
}

.hero-slide {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.9s ease;
}

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

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.03);
    filter: saturate(1.08) contrast(1.03);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 24% 44%, rgba(34, 211, 238, 0.18), transparent 28rem),
        linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.62) 42%, rgba(2, 6, 23, 0.12) 100%),
        linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.12) 46%, rgba(2, 6, 23, 0.36) 100%);
}

.hero-content {
    position: absolute;
    left: max(32px, calc((100vw - 1200px) / 2));
    right: 32px;
    bottom: 15%;
    max-width: 760px;
    z-index: 2;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--cyan);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
}

.hero h1,
.hero h2 {
    margin: 0 0 14px;
    font-size: clamp(2.6rem, 7vw, 6.2rem);
    line-height: 0.96;
    letter-spacing: -0.05em;
    text-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
}

.hero h3 {
    margin: 0 0 16px;
    color: #e0f2fe;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
}

.hero p {
    max-width: 660px;
    margin: 0 0 28px;
    color: #dbeafe;
    font-size: clamp(1rem, 2vw, 1.22rem);
    line-height: 1.8;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.hero-actions,
.detail-copy .primary-button {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}

.primary-button,
.ghost-button,
.quick-search button,
.text-link,
.section-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.primary-button,
.quick-search button {
    padding: 12px 24px;
    color: #001018;
    background: linear-gradient(135deg, #67e8f9, #38bdf8);
    box-shadow: 0 18px 36px rgba(34, 211, 238, 0.25);
}

.primary-button:hover,
.quick-search button:hover,
.ghost-button:hover,
.section-link:hover,
.text-link:hover {
    transform: translateY(-2px);
}

.ghost-button {
    padding: 11px 20px;
    color: #e0f2fe;
    border: 1px solid rgba(125, 211, 252, 0.34);
    background: rgba(15, 23, 42, 0.42);
    backdrop-filter: blur(16px);
}

.hero-dots {
    position: absolute;
    right: max(32px, calc((100vw - 1200px) / 2));
    bottom: 8%;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 3;
}

.hero-dot {
    width: 12px;
    height: 12px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(226, 232, 240, 0.55);
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 42px;
    background: var(--cyan);
}

.intro-panel,
.content-section,
.page-hero,
.filter-panel,
.category-overview-card,
.ranking-panel,
.detail-hero,
.player-card,
.related-panel,
.detail-content article {
    border: 1px solid var(--border);
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.82), rgba(30, 41, 59, 0.5));
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.intro-panel {
    margin: -54px auto 34px;
    position: relative;
    z-index: 4;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 24px;
    align-items: center;
    padding: 28px;
    border-radius: var(--radius);
}

.intro-panel h2,
.section-heading h2,
.page-hero h1,
.category-overview-card h2,
.ranking-panel h2,
.related-panel h2,
.detail-content h2 {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.18;
}

.intro-panel p,
.page-hero p,
.category-overview-card p,
.detail-content p {
    color: var(--soft);
    line-height: 1.85;
}

.quick-search {
    display: flex;
    gap: 10px;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.56);
}

.quick-search input {
    min-width: 0;
    flex: 1;
    border: 0;
    outline: 0;
    color: var(--text);
    background: transparent;
    padding: 0 12px;
}

.content-section {
    margin: 34px 0;
    padding: 28px;
    border-radius: var(--radius);
}

.no-top-padding {
    margin-top: 24px;
}

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

.section-heading.slim {
    align-items: center;
}

.section-link,
.text-link {
    color: var(--cyan);
    font-weight: 800;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

.category-card {
    min-height: 154px;
    padding: 20px;
    border: 1px solid rgba(125, 211, 252, 0.2);
    border-radius: 22px;
    background:
        radial-gradient(circle at top right, rgba(34, 211, 238, 0.16), transparent 60%),
        rgba(15, 23, 42, 0.74);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.category-card:hover,
.movie-card:hover,
.rank-row:hover,
.category-overview-card:hover {
    transform: translateY(-6px);
    border-color: rgba(34, 211, 238, 0.5);
}

.category-card span {
    display: block;
    margin-bottom: 12px;
    color: #e0f2fe;
    font-size: 1.18rem;
    font-weight: 900;
}

.category-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

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

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

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(125, 211, 252, 0.16);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.72);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.movie-card[hidden] {
    display: none;
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: #0f172a;
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease, filter 0.3s ease;
}

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

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

.play-chip {
    left: 14px;
    right: 14px;
    bottom: 14px;
    text-align: center;
    padding: 10px 12px;
    color: #001018;
    background: rgba(103, 232, 249, 0.92);
    transform: translateY(18px);
    opacity: 0;
    transition: transform 0.22s ease, opacity 0.22s ease;
}

.movie-card:hover .play-chip {
    transform: translateY(0);
    opacity: 1;
}

.rank-badge {
    top: 12px;
    left: 12px;
    min-width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #001018;
    background: linear-gradient(135deg, #fef3c7, #f59e0b);
}

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

.meta-row,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--muted);
    font-size: 0.86rem;
}

.meta-row span,
.detail-meta span {
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.86);
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.movie-card h3 {
    margin: 12px 0 8px;
    color: var(--text);
    font-size: 1.1rem;
    line-height: 1.35;
}

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

.movie-card p {
    min-height: 3.2em;
    margin: 0 0 12px;
    color: var(--muted);
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-row span {
    display: inline-flex;
    align-items: center;
    padding: 4px 9px;
    border-radius: 999px;
    color: #cffafe;
    font-size: 0.78rem;
    background: rgba(8, 145, 178, 0.18);
    border: 1px solid rgba(34, 211, 238, 0.18);
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 24px;
    align-items: start;
}

.compact-section {
    margin: 0;
}

.ranking-panel {
    position: sticky;
    top: 92px;
    padding: 24px;
    border-radius: var(--radius);
}

.rank-row {
    display: grid;
    grid-template-columns: 34px 58px minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 12px;
    border: 1px solid rgba(125, 211, 252, 0.13);
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.34);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-row + .rank-row {
    margin-top: 10px;
}

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

.rank-row img {
    width: 58px;
    height: 78px;
    border-radius: 12px;
    object-fit: cover;
}

.rank-row strong {
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.rank-row em {
    color: var(--muted);
    font-style: normal;
}

.site-footer {
    margin-top: 60px;
    border-top: 1px solid rgba(56, 189, 248, 0.16);
    background: rgba(0, 0, 0, 0.34);
}

.footer-inner {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 36px 0;
    display: grid;
    gap: 22px;
    justify-items: center;
    text-align: center;
}

.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px 22px;
    color: var(--muted);
}

.footer-inner p {
    margin: 0;
    color: #64748b;
}

.page-main {
    padding-top: 34px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 22px;
    color: var(--muted);
}

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

.breadcrumb strong {
    color: var(--text);
}

.page-hero {
    padding: 34px;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
}

.page-hero::after {
    content: "";
    position: absolute;
    inset: auto -10% -60% 36%;
    height: 220px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.18), transparent 60%);
    pointer-events: none;
}

.slim-hero,
.ranking-hero,
.category-hero {
    min-height: 240px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.filter-panel {
    margin: 24px 0;
    padding: 20px;
    border-radius: 22px;
    display: grid;
    grid-template-columns: minmax(260px, 1fr) repeat(3, minmax(140px, 0.28fr));
    gap: 14px;
}

.filter-panel label {
    display: grid;
    gap: 8px;
    color: var(--soft);
    font-weight: 700;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    border: 1px solid rgba(125, 211, 252, 0.22);
    border-radius: 16px;
    outline: none;
    color: var(--text);
    background: rgba(2, 6, 23, 0.68);
    padding: 12px 14px;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: rgba(34, 211, 238, 0.7);
}

.category-overview-grid {
    display: grid;
    gap: 22px;
    margin-top: 28px;
}

.category-overview-card {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 26px;
    align-items: center;
    padding: 24px;
    border-radius: var(--radius);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-cover-stack {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.category-cover-stack img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 16px;
}

.detail-main {
    max-width: 1200px;
}

.detail-hero {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 34px;
    padding: 30px;
    border-radius: var(--radius);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 22px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
}

.detail-copy {
    align-self: center;
}

.detail-copy h1 {
    margin: 0 0 18px;
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.detail-copy .lead {
    margin: 0 0 18px;
    color: #dbeafe;
    font-size: 1.15rem;
    line-height: 1.8;
}

.large-tags {
    margin: 18px 0 24px;
}

.watch-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 24px;
    align-items: start;
    margin: 28px 0;
}

.player-card,
.related-panel {
    border-radius: var(--radius);
    padding: 18px;
}

.video-shell {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: #000;
    aspect-ratio: 16 / 9;
}

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

.player-cover {
    position: absolute;
    inset: 0;
    padding: 0;
    border: 0;
    color: inherit;
    background: #000;
}

.player-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.68;
}

.player-cover.is-hidden {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
}

.big-play {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 86px;
    height: 86px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgba(34, 211, 238, 0.92);
    box-shadow: 0 20px 50px rgba(34, 211, 238, 0.3);
}

.big-play::after {
    content: "";
    position: absolute;
    left: 34px;
    top: 25px;
    border-top: 18px solid transparent;
    border-bottom: 18px solid transparent;
    border-left: 26px solid #001018;
}

.related-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.movie-card.is-compact {
    display: grid;
    grid-template-columns: 88px 1fr;
    border-radius: 18px;
}

.movie-card.is-compact .poster-link {
    aspect-ratio: 2 / 3;
}

.movie-card.is-compact .movie-card-body {
    padding: 12px;
}

.movie-card.is-compact .movie-card-body p,
.movie-card.is-compact .tag-row,
.movie-card.is-compact .play-chip {
    display: none;
}

.movie-card.is-compact h3 {
    font-size: 0.96rem;
    margin: 10px 0 0;
}

.detail-content {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.detail-content article {
    padding: 26px;
    border-radius: var(--radius);
}

@media (max-width: 1120px) {
    .desktop-nav {
        gap: 14px;
        font-size: 0.9rem;
    }

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

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

    .split-layout,
    .watch-layout {
        grid-template-columns: 1fr;
    }

    .ranking-panel {
        position: static;
    }
}

@media (max-width: 860px) {
    .desktop-nav {
        display: none;
    }

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

    .mobile-nav.is-open {
        display: grid;
        gap: 16px;
    }

    .hero {
        min-height: 620px;
    }

    .hero-content {
        left: 22px;
        right: 22px;
        bottom: 12%;
    }

    .hero-dots {
        right: 22px;
        bottom: 4%;
    }

    .intro-panel,
    .detail-hero,
    .category-overview-card,
    .detail-content {
        grid-template-columns: 1fr;
    }

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

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

    .detail-poster {
        max-width: 260px;
    }
}

@media (max-width: 640px) {
    main,
    .header-inner,
    .mobile-nav,
    .footer-inner {
        width: min(100% - 22px, 1200px);
    }

    .brand-name {
        font-size: 1.12rem;
    }

    .hero h1,
    .hero h2 {
        font-size: 2.5rem;
    }

    .hero h3 {
        font-size: 1.5rem;
    }

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

    .quick-search {
        border-radius: 22px;
    }

    .quick-search input {
        min-height: 44px;
    }

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

    .content-section,
    .intro-panel,
    .page-hero,
    .detail-hero,
    .player-card,
    .related-panel,
    .detail-content article {
        padding: 18px;
        border-radius: 20px;
    }

    .movie-card-body {
        padding: 12px;
    }

    .movie-card h3 {
        font-size: 1rem;
    }

    .meta-row {
        font-size: 0.72rem;
    }
}

@media (max-width: 420px) {
    .category-grid,
    .movie-grid,
    .movie-grid.small-grid {
        grid-template-columns: 1fr;
    }

    .rank-row {
        grid-template-columns: 26px 50px minmax(0, 1fr);
    }

    .rank-row em {
        display: none;
    }
}