:root {
    color-scheme: dark;
    --deep-950: #111821;
    --deep-900: #1b222b;
    --deep-850: #202935;
    --deep-800: #29323e;
    --deep-700: #313a45;
    --text-main: #f5f6f8;
    --text-muted: #aeb7c3;
    --text-soft: #d1d5db;
    --glow-500: #ffcf33;
    --glow-400: #ffd651;
    --glow-600: #ffca2e;
    --danger: #ff6b6b;
    --radius-xl: 24px;
    --radius-lg: 18px;
    --shadow-deep: 0 24px 70px rgba(0, 0, 0, .45);
    --shadow-glow: 0 0 26px rgba(255, 207, 51, .22);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(255, 207, 51, .12), transparent 32rem),
        radial-gradient(circle at 80% 10%, rgba(94, 129, 255, .10), transparent 34rem),
        linear-gradient(180deg, #111821 0%, #1b222b 42%, #151c25 100%);
    color: var(--text-main);
}

body.menu-open {
    overflow: hidden;
}

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

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    background: rgba(17, 24, 33, .90);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: max-content;
    font-weight: 800;
    letter-spacing: .02em;
    color: var(--glow-500);
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: #111821;
    background: linear-gradient(135deg, var(--glow-500), #fff2a6);
    box-shadow: var(--shadow-glow);
}

.desktop-nav,
.mobile-nav {
    align-items: center;
    gap: 6px;
}

.desktop-nav {
    display: flex;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 14px;
    border-radius: 999px;
    color: var(--text-soft);
    transition: color .2s ease, background-color .2s ease, transform .2s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--glow-500);
    background: rgba(255, 207, 51, .10);
}

.menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255, 255, 255, .10);
    border-radius: 14px;
    color: var(--glow-500);
    background: rgba(255, 255, 255, .04);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 68px;
    left: 16px;
    right: 16px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, .10);
    border-radius: 20px;
    background: rgba(17, 24, 33, .98);
    box-shadow: var(--shadow-deep);
}

.mobile-nav .nav-link {
    display: flex;
    width: 100%;
    justify-content: center;
}

.main-offset {
    padding-top: 68px;
}

.hero {
    position: relative;
    min-height: 72vh;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.hero-carousel {
    position: relative;
    min-height: 72vh;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .7s ease;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.08) contrast(1.02);
    transform: scale(1.04);
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(17, 24, 33, .96) 0%, rgba(17, 24, 33, .82) 40%, rgba(17, 24, 33, .26) 100%),
        linear-gradient(0deg, rgba(17, 24, 33, .94), rgba(17, 24, 33, .16) 42%, rgba(17, 24, 33, .84));
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(260px, .55fr);
    gap: 34px;
    align-items: center;
    padding: 68px 0 46px;
}

.hero-copy {
    max-width: 760px;
}

.hero-kicker,
.section-kicker,
.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    padding: 7px 12px;
    border: 1px solid rgba(255, 207, 51, .35);
    border-radius: 999px;
    color: var(--glow-500);
    background: rgba(255, 207, 51, .08);
    font-size: 14px;
    font-weight: 700;
}

.hero h1 {
    margin: 0 0 18px;
    font-size: clamp(38px, 7vw, 76px);
    line-height: .98;
    letter-spacing: -.05em;
}

.hero h1 span {
    color: var(--glow-500);
    text-shadow: 0 0 30px rgba(255, 207, 51, .32);
}

.hero-desc {
    margin: 0 0 22px;
    max-width: 720px;
    color: var(--text-soft);
    font-size: clamp(16px, 2.4vw, 20px);
    line-height: 1.85;
}

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

.pill,
.tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    color: var(--text-soft);
    background: rgba(255, 255, 255, .08);
    font-size: 13px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .10);
    color: var(--text-main);
    background: rgba(255, 255, 255, .08);
    transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: #111821;
    border-color: transparent;
    background: linear-gradient(135deg, var(--glow-500), #fff1a6);
    box-shadow: var(--shadow-glow);
    font-weight: 800;
}

.btn-soft {
    background: rgba(17, 24, 33, .62);
}

.hero-panel {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--radius-xl);
    background: rgba(17, 24, 33, .52);
    box-shadow: var(--shadow-deep);
}

.hero-panel img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.hero-panel-body {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 18px;
    background: linear-gradient(180deg, transparent, rgba(17, 24, 33, .98));
}

.hero-panel-title {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 800;
}

.hero-panel-meta {
    margin: 0;
    color: var(--text-muted);
    font-size: 14px;
}

.hero-controls {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 24px;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 28px;
    height: 8px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, .28);
}

.hero-dot.is-active {
    background: var(--glow-500);
}

.section {
    padding: 64px 0;
}

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

.section-title,
.page-title {
    margin: 0;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.15;
    letter-spacing: -.03em;
}

.section-desc,
.page-desc {
    max-width: 760px;
    margin: 10px 0 0;
    color: var(--text-muted);
    line-height: 1.8;
}

.page-hero {
    padding: 68px 0 38px;
    background:
        radial-gradient(circle at 20% 0%, rgba(255, 207, 51, .12), transparent 28rem),
        linear-gradient(180deg, rgba(255, 255, 255, .03), transparent);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.category-grid,
.movie-grid,
.related-grid {
    display: grid;
    gap: 20px;
}

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

.movie-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.category-card,
.movie-card,
.rank-card,
.info-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .10);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, .045);
    box-shadow: 0 18px 44px rgba(0, 0, 0, .22);
    transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
}

.category-card:hover,
.movie-card:hover,
.rank-card:hover,
.info-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 207, 51, .42);
    box-shadow: var(--shadow-deep);
}

.category-card {
    min-height: 190px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.category-card::before {
    content: "";
    position: absolute;
    inset: -60px auto auto -60px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(255, 207, 51, .13);
}

.category-card h3 {
    position: relative;
    margin: 0 0 10px;
    color: var(--glow-500);
    font-size: 22px;
}

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

.category-card .card-link {
    position: relative;
    margin-top: 18px;
    color: var(--text-main);
    font-weight: 700;
}

.poster-wrap {
    position: relative;
    display: block;
    overflow: hidden;
    background: rgba(255, 255, 255, .05);
}

.poster-wrap img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform .45s ease, opacity .3s ease;
}

.movie-card:hover .poster-wrap img,
.rank-card:hover .poster-wrap img {
    transform: scale(1.06);
    opacity: .88;
}

.card-badge,
.rank-badge,
.quality-badge {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.card-badge {
    top: 10px;
    left: 10px;
    color: #111821;
    background: var(--glow-500);
}

.quality-badge {
    right: 10px;
    bottom: 10px;
    color: var(--text-main);
    background: rgba(17, 24, 33, .78);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.play-icon {
    position: absolute;
    inset: 50% auto auto 50%;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    color: #111821;
    background: rgba(255, 207, 51, .94);
    box-shadow: var(--shadow-glow);
    transform: translate(-50%, -50%) scale(.84);
    opacity: 0;
    transition: opacity .25s ease, transform .25s ease;
}

.movie-card:hover .play-icon,
.rank-card:hover .play-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

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

.movie-card h3 {
    margin: 0 0 8px;
    font-size: 17px;
    line-height: 1.35;
}

.movie-card h3 a:hover {
    color: var(--glow-500);
}

.movie-meta,
.movie-desc {
    margin: 0;
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.6;
}

.movie-desc {
    display: -webkit-box;
    min-height: 42px;
    margin-top: 8px;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.tag-list {
    margin-top: 12px;
}

.search-panel {
    display: grid;
    gap: 16px;
    margin-bottom: 28px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, .09);
    border-radius: 22px;
    background: rgba(255, 255, 255, .045);
}

.search-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
}

.search-input {
    width: 100%;
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 999px;
    outline: none;
    color: var(--text-main);
    background: rgba(17, 24, 33, .72);
}

.search-input:focus {
    border-color: rgba(255, 207, 51, .54);
    box-shadow: var(--shadow-glow);
}

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

.filter-button {
    min-height: 36px;
    padding: 0 13px;
    border: 1px solid rgba(255, 255, 255, .10);
    border-radius: 999px;
    color: var(--text-soft);
    background: rgba(255, 255, 255, .06);
}

.filter-button.is-active,
.filter-button:hover {
    color: #111821;
    border-color: transparent;
    background: var(--glow-500);
}

.rank-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.rank-card {
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 16px;
    padding: 12px;
}

.rank-card .poster-wrap {
    border-radius: 14px;
}

.rank-card .poster-wrap img {
    aspect-ratio: 2 / 3;
}

.rank-badge {
    top: 8px;
    left: 8px;
    color: #111821;
    background: var(--glow-500);
}

.rank-body {
    min-width: 0;
    padding: 4px 4px 4px 0;
}

.rank-body h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.rank-body p {
    margin: 0 0 8px;
    color: var(--text-muted);
    line-height: 1.65;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 26px;
    align-items: start;
}

.player-card,
.detail-card,
.sidebar-card {
    border: 1px solid rgba(255, 255, 255, .10);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, .045);
    box-shadow: var(--shadow-deep);
}

.player-card {
    overflow: hidden;
}

.video-shell {
    position: relative;
    background: #05080d;
}

.video-shell video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #05080d;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 20px;
    cursor: pointer;
    background: linear-gradient(180deg, rgba(5, 8, 13, .05), rgba(5, 8, 13, .58));
    transition: opacity .22s ease, visibility .22s ease;
}

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

.player-play-button {
    display: grid;
    place-items: center;
    width: 86px;
    height: 86px;
    border: 0;
    border-radius: 50%;
    color: #111821;
    background: linear-gradient(135deg, var(--glow-500), #fff2a6);
    box-shadow: var(--shadow-glow);
    font-size: 32px;
}

.player-caption {
    padding: 18px 20px;
}

.player-caption h1 {
    margin: 0 0 10px;
    font-size: clamp(26px, 4vw, 42px);
    line-height: 1.18;
}

.player-caption p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.8;
}

.detail-card,
.sidebar-card {
    padding: 24px;
}

.detail-card + .detail-card {
    margin-top: 22px;
}

.detail-card h2,
.sidebar-card h2 {
    margin: 0 0 14px;
    color: var(--glow-500);
    font-size: 24px;
}

.detail-card p,
.sidebar-card p {
    margin: 0 0 14px;
    color: var(--text-soft);
    line-height: 1.9;
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 16px 0 18px;
}

.meta-item {
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 14px;
    background: rgba(255, 255, 255, .04);
}

.meta-label {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
}

.meta-value {
    display: block;
    margin-top: 4px;
    color: var(--text-main);
    font-weight: 800;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 18px;
    color: var(--text-muted);
    font-size: 14px;
}

.breadcrumb a:hover {
    color: var(--glow-500);
}

.sidebar-card {
    position: sticky;
    top: 92px;
}

.sidebar-poster {
    overflow: hidden;
    margin-bottom: 18px;
    border-radius: 18px;
}

.sidebar-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

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

.related-item {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 8px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .04);
}

.related-item:hover {
    background: rgba(255, 207, 51, .10);
}

.related-item img {
    width: 76px;
    aspect-ratio: 2 / 3;
    border-radius: 10px;
    object-fit: cover;
}

.related-item h3 {
    margin: 0 0 6px;
    font-size: 15px;
    line-height: 1.35;
}

.related-item p {
    margin: 0;
    color: var(--text-muted);
    font-size: 12px;
}

.site-footer {
    margin-top: 64px;
    padding: 34px 0;
    border-top: 1px solid rgba(255, 255, 255, .08);
    color: var(--text-muted);
    background: rgba(17, 24, 33, .62);
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.footer-links a:hover {
    color: var(--glow-500);
}

[hidden] {
    display: none !important;
}

@media (max-width: 1180px) {
    .category-grid,
    .movie-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 960px) {
    .desktop-nav {
        display: none;
    }

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

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

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

    .hero-panel {
        max-width: 360px;
    }

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

    .rank-list {
        grid-template-columns: 1fr;
    }

    .sidebar-card {
        position: static;
    }
}

@media (max-width: 720px) {
    .site-container {
        width: min(100% - 24px, 1180px);
    }

    .hero,
    .hero-carousel {
        min-height: 86vh;
    }

    .hero-content {
        padding-top: 44px;
    }

    .section-header,
    .page-header {
        display: block;
    }

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

    .search-row {
        grid-template-columns: 1fr;
    }

    .rank-card {
        grid-template-columns: 96px minmax(0, 1fr);
    }

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

    .player-play-button {
        width: 70px;
        height: 70px;
    }
}

@media (max-width: 460px) {
    .movie-grid,
    .category-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .brand span:last-child {
        max-width: 8em;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}