:root {
    --color-primary: #d97706;
    --color-primary-dark: #b45309;
    --color-secondary: #f59e0b;
    --color-accent: #fbbf24;
    --color-bg-dark: #1a1a1a;
    --color-bg-medium: #2a2a2a;
    --color-bg-light: #3a3a3a;
    --color-text-primary: #ffffff;
    --color-text-secondary: #d1d5db;
    --color-text-muted: #9ca3af;
    --border-soft: rgba(255, 255, 255, 0.08);
    --shadow-soft: 0 20px 70px rgba(0, 0, 0, 0.35);
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    background:
        radial-gradient(circle at top left, rgba(217, 119, 6, 0.22), transparent 34rem),
        radial-gradient(circle at top right, rgba(251, 191, 36, 0.12), transparent 28rem),
        var(--color-bg-dark);
    color: var(--color-text-primary);
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
    font: inherit;
}

button {
    border: 0;
}

.container {
    width: min(1400px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(17, 17, 17, 0.88);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
}

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

.brand-mark {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #111111;
    font-size: 15px;
    font-weight: 900;
    box-shadow: 0 12px 28px rgba(217, 119, 6, 0.32);
}

.brand-name {
    font-size: clamp(20px, 2vw, 28px);
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-link {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--color-text-secondary);
    font-weight: 700;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(217, 119, 6, 0.18);
    color: var(--color-accent);
}

.menu-button {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
}

.menu-button span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px auto;
    border-radius: 99px;
    background: #ffffff;
}

.mobile-nav {
    display: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.mobile-nav-inner {
    display: grid;
    gap: 8px;
    padding: 14px 0 18px;
}

.mobile-link {
    padding: 12px 14px;
    border-radius: 14px;
    color: var(--color-text-secondary);
    background: rgba(255, 255, 255, 0.04);
}

.mobile-link.active,
.mobile-link:hover {
    color: var(--color-accent);
    background: rgba(217, 119, 6, 0.16);
}

.hero {
    position: relative;
    min-height: clamp(610px, 78vh, 840px);
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-slider {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s ease;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.06);
    filter: saturate(1.05);
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(26, 26, 26, 0.98) 0%, rgba(26, 26, 26, 0.78) 44%, rgba(26, 26, 26, 0.3) 100%),
        linear-gradient(0deg, rgba(26, 26, 26, 0.98) 0%, rgba(26, 26, 26, 0.08) 56%, rgba(26, 26, 26, 0.62) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    min-height: clamp(610px, 78vh, 840px);
    align-items: center;
    padding: 84px 0 96px;
}

.hero-copy {
    width: min(720px, 100%);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 8px 14px;
    border: 1px solid rgba(251, 191, 36, 0.28);
    border-radius: 999px;
    background: rgba(217, 119, 6, 0.13);
    color: var(--color-accent);
    font-size: 14px;
    font-weight: 800;
}

.hero h1 {
    margin: 0;
    font-size: clamp(42px, 7vw, 88px);
    line-height: 0.96;
    letter-spacing: -0.06em;
}

.hero p {
    max-width: 680px;
    margin: 22px 0 0;
    color: var(--color-text-secondary);
    font-size: clamp(17px, 2vw, 22px);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.button-primary,
.button-secondary,
.button-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.button-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #111111;
    box-shadow: 0 20px 40px rgba(217, 119, 6, 0.25);
}

.button-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.button-ghost {
    color: var(--color-accent);
    background: rgba(217, 119, 6, 0.12);
}

.button-primary:hover,
.button-secondary:hover,
.button-ghost:hover {
    transform: translateY(-2px);
}

.hero-panel {
    position: absolute;
    right: max(24px, calc((100vw - 1400px) / 2));
    bottom: 70px;
    z-index: 3;
    display: grid;
    width: min(420px, calc(100% - 48px));
    grid-template-columns: 132px 1fr;
    gap: 16px;
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 24px;
    background: rgba(42, 42, 42, 0.72);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(16px);
}

.hero-panel img {
    width: 132px;
    height: 88px;
    object-fit: cover;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
}

.hero-panel strong {
    display: block;
    margin-bottom: 6px;
}

.hero-panel span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.hero-controls {
    position: absolute;
    left: max(16px, calc((100vw - 1400px) / 2));
    bottom: 68px;
    z-index: 4;
    display: flex;
    gap: 10px;
}

.hero-control {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    font-weight: 900;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.hero-control:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

.section {
    padding: 72px 0 0;
}

.section-tight {
    padding-top: 42px;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 26px;
}

.section-kicker {
    color: var(--color-accent);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.section-title {
    margin: 4px 0 0;
    font-size: clamp(28px, 3vw, 42px);
    letter-spacing: -0.04em;
}

.section-desc {
    max-width: 760px;
    margin-top: 10px;
    color: var(--color-text-muted);
}

.search-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 160px 160px 160px;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--border-soft);
    border-radius: 24px;
    background: rgba(42, 42, 42, 0.72);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.search-input,
.filter-select {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    outline: none;
    background: rgba(17, 17, 17, 0.7);
    color: #ffffff;
}

.search-input:focus,
.filter-select:focus {
    border-color: rgba(251, 191, 36, 0.55);
    box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.12);
}

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

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

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

.movie-card {
    overflow: hidden;
    border: 1px solid var(--border-soft);
    border-radius: 20px;
    background: rgba(42, 42, 42, 0.64);
    transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(251, 191, 36, 0.5);
    background: rgba(58, 58, 58, 0.82);
}

.movie-card.is-hidden {
    display: none;
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease, opacity 0.2s ease;
}

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

.poster-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.72), transparent 62%);
    opacity: 0.66;
}

.play-badge,
.play-dot {
    position: absolute;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(217, 119, 6, 0.92);
    color: #ffffff;
    box-shadow: 0 18px 32px rgba(0, 0, 0, 0.35);
}

.play-badge {
    right: 12px;
    bottom: 12px;
    width: 42px;
    height: 42px;
}

.card-body {
    padding: 14px;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 8px;
    color: var(--color-text-muted);
    font-size: 12px;
}

.card-meta span {
    padding: 3px 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
}

.movie-card h2 {
    margin: 0;
    font-size: 16px;
    line-height: 1.35;
}

.movie-card h2 a:hover {
    color: var(--color-accent);
}

.movie-card p {
    display: -webkit-box;
    min-height: 44px;
    margin: 8px 0 0;
    overflow: hidden;
    color: var(--color-text-muted);
    font-size: 13px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag-row span {
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(217, 119, 6, 0.16);
    color: var(--color-accent);
    font-size: 12px;
    font-weight: 700;
}

.movie-card-wide {
    display: grid;
    grid-template-columns: 220px 1fr;
}

.wide-cover {
    position: relative;
    min-height: 160px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
}

.wide-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-dot {
    left: 50%;
    top: 50%;
    width: 52px;
    height: 52px;
    transform: translate(-50%, -50%);
}

.wide-info {
    padding: 18px;
}

.wide-info h2 {
    font-size: 21px;
}

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

.category-tile {
    position: relative;
    min-height: 230px;
    overflow: hidden;
    padding: 22px;
    border: 1px solid var(--border-soft);
    border-radius: 24px;
    background: rgba(42, 42, 42, 0.7);
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.22);
}

.category-tile:hover {
    border-color: rgba(251, 191, 36, 0.45);
}

.category-tile img {
    position: absolute;
    right: -18px;
    bottom: -20px;
    width: 190px;
    height: 120px;
    object-fit: cover;
    border-radius: 22px;
    opacity: 0.35;
    transform: rotate(-6deg);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.category-tile:hover img {
    opacity: 0.55;
    transform: rotate(-2deg) scale(1.04);
}

.category-index {
    color: var(--color-accent);
    font-weight: 900;
}

.category-tile h2 {
    position: relative;
    z-index: 2;
    margin: 10px 0;
    font-size: 24px;
}

.category-tile p {
    position: relative;
    z-index: 2;
    max-width: 82%;
    margin: 0;
    color: var(--color-text-muted);
}

.category-glow {
    position: absolute;
    inset: auto auto -70px -70px;
    width: 170px;
    height: 170px;
    border-radius: 999px;
    background: rgba(217, 119, 6, 0.28);
    filter: blur(30px);
}

.rank-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 390px;
    gap: 22px;
}

.rank-list {
    display: grid;
    gap: 10px;
}

.rank-item {
    display: grid;
    grid-template-columns: 56px 1fr 56px;
    align-items: center;
    gap: 12px;
    min-height: 56px;
    padding: 0 14px;
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    background: rgba(42, 42, 42, 0.66);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.rank-item:hover {
    border-color: rgba(251, 191, 36, 0.45);
    background: rgba(58, 58, 58, 0.9);
}

.rank-number {
    color: var(--color-accent);
    font-weight: 900;
}

.rank-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank-score {
    color: var(--color-accent);
    font-weight: 900;
    text-align: right;
}

.page-hero {
    padding: 76px 0 34px;
    background:
        radial-gradient(circle at 20% 0%, rgba(217, 119, 6, 0.28), transparent 34rem),
        radial-gradient(circle at 80% 20%, rgba(251, 191, 36, 0.12), transparent 26rem);
}

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

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

.page-hero h1 {
    max-width: 960px;
    margin: 0;
    font-size: clamp(34px, 4vw, 58px);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.page-hero p {
    max-width: 820px;
    margin: 16px 0 0;
    color: var(--color-text-secondary);
    font-size: 18px;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 28px;
    padding-top: 34px;
}

.player-card,
.detail-card,
.sidebar-card {
    border: 1px solid var(--border-soft);
    border-radius: 24px;
    background: rgba(42, 42, 42, 0.68);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.22);
}

.player-card {
    overflow: hidden;
}

.player-stage {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #050505;
}

.player-stage video {
    width: 100%;
    height: 100%;
    background: #050505;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: #0a0a0a;
    cursor: pointer;
}

.player-cover.is-hidden {
    display: none;
}

.player-cover img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.74;
}

.player-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.18));
}

.player-button {
    position: relative;
    z-index: 2;
    display: grid;
    width: 86px;
    height: 86px;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #111111;
    font-size: 32px;
    font-weight: 900;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.player-title {
    padding: 20px;
}

.player-title h2 {
    margin: 0;
    font-size: 26px;
}

.player-title p {
    margin: 8px 0 0;
    color: var(--color-text-muted);
}

.detail-card {
    padding: 24px;
}

.detail-card h2,
.sidebar-card h2 {
    margin: 0 0 14px;
    font-size: 24px;
}

.detail-card p {
    color: var(--color-text-secondary);
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 18px 0 22px;
}

.detail-meta div {
    padding: 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
}

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

.detail-meta strong {
    display: block;
    margin-top: 4px;
}

.sidebar-card {
    padding: 18px;
}

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

.sidebar-movie {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 12px;
    align-items: center;
}

.sidebar-movie img {
    width: 92px;
    height: 58px;
    object-fit: cover;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-movie strong {
    display: -webkit-box;
    overflow: hidden;
    font-size: 14px;
    line-height: 1.35;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.sidebar-movie span {
    display: block;
    margin-top: 4px;
    color: var(--color-text-muted);
    font-size: 12px;
}

.site-footer {
    margin-top: 90px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(17, 17, 17, 0.86);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr;
    gap: 32px;
    padding: 44px 0;
}

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

.footer-text {
    max-width: 460px;
    color: var(--color-text-muted);
}

.footer-links {
    display: grid;
    gap: 9px;
}

.footer-links a {
    color: var(--color-text-muted);
}

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

.footer-bottom {
    padding: 20px 0 30px;
    color: var(--color-text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.empty-state {
    display: none;
    padding: 34px;
    border: 1px solid var(--border-soft);
    border-radius: 24px;
    color: var(--color-text-muted);
    background: rgba(42, 42, 42, 0.68);
    text-align: center;
}

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

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

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

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

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

    .menu-button {
        display: block;
    }

    .hero {
        min-height: 720px;
    }

    .hero-content {
        align-items: start;
        min-height: 720px;
        padding-top: 72px;
    }

    .hero-panel {
        left: 16px;
        right: 16px;
        bottom: 86px;
        width: auto;
    }

    .hero-controls {
        bottom: 28px;
    }

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

    .movie-grid,
    .movie-grid.compact,
    .movie-grid.wide,
    .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .movie-card-wide {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 560px) {
    .container {
        width: min(100% - 24px, 1400px);
    }

    .hero {
        min-height: 760px;
    }

    .hero-actions {
        display: grid;
    }

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

    .hero-panel img {
        width: 100%;
        height: 160px;
    }

    .section {
        padding-top: 52px;
    }

    .section-head {
        display: grid;
    }

    .movie-grid,
    .movie-grid.compact,
    .movie-grid.wide,
    .category-grid {
        grid-template-columns: 1fr;
    }

    .page-hero {
        padding-top: 56px;
    }

    .player-button {
        width: 68px;
        height: 68px;
        font-size: 26px;
    }
}