:root {
    --night-950: #0a1929;
    --night-900: #102a43;
    --night-850: #18324f;
    --night-800: #243b53;
    --night-700: #334e68;
    --night-600: #486581;
    --amber-300: #fcd34d;
    --amber-400: #fbbf24;
    --amber-500: #f59e0b;
    --amber-600: #d97706;
    --text-main: #ffffff;
    --text-soft: #d1d5db;
    --text-muted: #9ca3af;
    --shadow-soft: 0 4px 25px rgba(0, 0, 0, 0.12);
    --shadow-strong: 0 10px 40px rgba(0, 0, 0, 0.2);
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(245, 158, 11, 0.12), transparent 34rem),
        linear-gradient(180deg, var(--night-950), #07111f 42rem, var(--night-950));
    color: var(--text-main);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
}

body.menu-open {
    overflow: hidden;
}

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

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

button,
input {
    font: inherit;
}

.container-custom {
    width: min(1280px, calc(100% - 32px));
    margin: 0 auto;
}

.gradient-text {
    background: linear-gradient(90deg, var(--amber-400), var(--amber-600));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(72, 101, 129, 0.65);
    background: rgba(16, 42, 67, 0.94);
    backdrop-filter: blur(14px);
    transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
    background: rgba(10, 25, 41, 0.97);
    box-shadow: var(--shadow-strong);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
    gap: 24px;
}

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

.brand-name {
    font-size: clamp(20px, 2vw, 26px);
}

.brand-mark {
    display: inline-grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 999px;
    color: #111827;
    background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
    box-shadow: 0 10px 24px rgba(245, 158, 11, 0.28);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    color: var(--text-soft);
    white-space: nowrap;
}

.desktop-nav a,
.nav-dropdown > button {
    border: 0;
    padding: 8px 0;
    color: var(--text-soft);
    background: transparent;
    cursor: pointer;
    transition: color 0.2s ease;
}

.desktop-nav a:hover,
.nav-dropdown:hover > button {
    color: var(--amber-400);
}

.nav-dropdown {
    position: relative;
}

.dropdown-panel {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    width: 208px;
    padding: 8px;
    border: 1px solid rgba(72, 101, 129, 0.65);
    border-radius: 14px;
    background: rgba(36, 59, 83, 0.98);
    box-shadow: var(--shadow-strong);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
}

.nav-dropdown:hover .dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-panel a {
    display: block;
    padding: 10px 12px;
    border-radius: 10px;
}

.dropdown-panel a:hover {
    background: rgba(72, 101, 129, 0.55);
}

.top-search,
.mobile-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-search input,
.mobile-search input,
.local-search {
    width: 230px;
    border: 1px solid var(--night-600);
    border-radius: 12px;
    padding: 10px 14px;
    color: var(--text-soft);
    background: rgba(10, 25, 41, 0.82);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.top-search input:focus,
.mobile-search input:focus,
.local-search:focus {
    border-color: var(--amber-400);
    box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.12);
}

.top-search button,
.mobile-search button {
    border: 0;
    border-radius: 12px;
    padding: 10px 14px;
    color: #111827;
    background: var(--amber-400);
    cursor: pointer;
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--night-600);
    border-radius: 12px;
    background: var(--night-800);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    border-radius: 999px;
    background: var(--amber-400);
}

.mobile-menu {
    display: none;
    border-top: 1px solid rgba(72, 101, 129, 0.65);
    padding: 16px;
    background: rgba(16, 42, 67, 0.98);
}

.mobile-menu.is-open {
    display: grid;
    gap: 12px;
}

.mobile-menu a {
    padding: 12px 10px;
    border-radius: 12px;
    color: var(--text-soft);
    background: rgba(36, 59, 83, 0.7);
}

.mobile-category-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.btn-primary,
.btn-secondary,
.btn-ghost,
.section-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border-radius: 12px;
    padding: 10px 18px;
    font-weight: 700;
    transition: transform 0.22s ease, background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.btn-primary {
    color: #111827;
    background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
    box-shadow: 0 12px 28px rgba(245, 158, 11, 0.28);
}

.btn-secondary {
    color: #ffffff;
    background: var(--night-700);
}

.btn-ghost,
.section-link {
    color: var(--amber-300);
    border: 1px solid rgba(251, 191, 36, 0.34);
    background: rgba(251, 191, 36, 0.08);
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-ghost:hover,
.section-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-strong);
}

.hero-carousel {
    position: relative;
    height: min(720px, calc(100vh - 72px));
    min-height: 620px;
    overflow: hidden;
    background: var(--night-950);
}

.hero-track,
.hero-slide,
.hero-image,
.hero-shade {
    position: absolute;
    inset: 0;
}

.hero-slide {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.7s ease, visibility 0.7s ease;
}

.hero-slide.is-active {
    opacity: 1;
    visibility: visible;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.04);
}

.hero-shade {
    background:
        linear-gradient(90deg, rgba(10, 25, 41, 0.96) 0%, rgba(10, 25, 41, 0.76) 42%, rgba(10, 25, 41, 0.22) 100%),
        linear-gradient(0deg, var(--night-950) 0%, rgba(10, 25, 41, 0.3) 48%, rgba(10, 25, 41, 0.52) 100%);
}

.hero-content {
    position: relative;
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding-bottom: 92px;
}

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

.hero-kicker,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    border-radius: 999px;
    padding: 7px 12px;
    color: var(--amber-300);
    background: rgba(251, 191, 36, 0.14);
}

.hero-site-name {
    margin-bottom: 10px;
    font-size: clamp(30px, 5vw, 64px);
    font-weight: 900;
    line-height: 1.05;
}

.hero-copy h1,
.hero-copy h2,
.page-hero h1,
.detail-info h1 {
    margin: 0;
    font-size: clamp(34px, 6vw, 72px);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.hero-copy h2 {
    margin-top: 12px;
    color: var(--amber-300);
}

.hero-copy p,
.page-hero p,
.detail-one-line {
    max-width: 720px;
    margin: 18px 0 0;
    color: var(--text-soft);
    font-size: clamp(16px, 2vw, 20px);
}

.hero-tags,
.detail-meta,
.detail-tags,
.genre-pills,
.filter-chips,
.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-tags {
    margin-top: 22px;
}

.hero-tags span,
.detail-meta span,
.detail-tags span,
.genre-pills span,
.filter-chip {
    border-radius: 999px;
    padding: 7px 12px;
    color: var(--text-soft);
    background: rgba(36, 59, 83, 0.78);
}

.hero-actions {
    margin-top: 28px;
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transform: translateX(-50%);
    pointer-events: none;
}

.hero-arrow,
.hero-dot {
    pointer-events: auto;
    border: 0;
    cursor: pointer;
}

.hero-arrow {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    color: #111827;
    background: var(--amber-400);
    font-size: 32px;
    line-height: 1;
}

.hero-dots {
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 42px;
    height: 5px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.34);
}

.hero-dot.is-active {
    background: var(--amber-400);
}

.content-section {
    padding: 72px 0;
}

.hero-picks {
    padding-top: 42px;
}

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

.section-header h2,
.movie-article h2,
.side-panel h2 {
    margin: 0;
    color: var(--amber-400);
    font-size: clamp(26px, 3vw, 38px);
    line-height: 1.15;
}

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

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

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(72, 101, 129, 0.55);
    border-radius: 18px;
    background: rgba(36, 59, 83, 0.78);
    box-shadow: var(--shadow-soft);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(251, 191, 36, 0.45);
    box-shadow: var(--shadow-strong);
}

.card-link {
    display: grid;
    height: 100%;
}

.card-media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--night-900);
}

.video-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.5s ease;
}

.movie-card:hover .video-card-image {
    transform: scale(1.06);
    filter: saturate(1.08);
}

.card-score,
.card-play {
    position: absolute;
    z-index: 2;
}

.card-score {
    top: 12px;
    left: 12px;
    border-radius: 999px;
    padding: 4px 9px;
    color: #111827;
    background: var(--amber-400);
    font-weight: 800;
}

.card-play {
    right: 12px;
    bottom: 12px;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 999px;
    color: #111827;
    background: rgba(251, 191, 36, 0.92);
    box-shadow: var(--shadow-soft);
}

.card-body {
    display: grid;
    gap: 10px;
    padding: 18px;
}

.card-meta {
    display: flex;
    gap: 8px;
    color: var(--amber-300);
    font-size: 13px;
}

.card-body h3 {
    margin: 0;
    color: #ffffff;
    font-size: 19px;
    line-height: 1.35;
}

.card-body p {
    margin: 0;
    display: -webkit-box;
    min-height: 50px;
    overflow: hidden;
    color: var(--text-muted);
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

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

.tag-row span {
    border-radius: 999px;
    padding: 4px 8px;
    color: var(--text-soft);
    background: rgba(10, 25, 41, 0.74);
    font-size: 12px;
}

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

.small-movie-card {
    position: relative;
    overflow: hidden;
    min-height: 150px;
    border-radius: 18px;
    background: var(--night-800);
    box-shadow: var(--shadow-soft);
}

.small-movie-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.small-movie-card span {
    position: absolute;
    inset: auto 0 0;
    padding: 48px 14px 12px;
    color: #ffffff;
    font-weight: 800;
    background: linear-gradient(0deg, rgba(10, 25, 41, 0.96), rgba(10, 25, 41, 0));
}

.small-movie-card:hover img {
    transform: scale(1.07);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 20px;
}

.category-card {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: var(--category-gradient);
    box-shadow: var(--shadow-soft);
}

.category-card > a:first-child {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 14px;
    min-height: 210px;
    padding: 24px;
}

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

.category-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
}

.category-card span {
    align-self: end;
    font-weight: 800;
}

.category-glow {
    position: absolute;
    width: 180px;
    height: 180px;
    right: -60px;
    bottom: -60px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.22);
    filter: blur(6px);
}

.category-sample {
    display: block;
    margin: 0 16px 16px;
    border-radius: 14px;
    padding: 10px 12px;
    color: #ffffff;
    background: rgba(10, 25, 41, 0.32);
}

.ranking-panel {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 34px;
    align-items: center;
    border: 1px solid rgba(72, 101, 129, 0.55);
    border-radius: 26px;
    padding: 34px;
    background: linear-gradient(135deg, rgba(36, 59, 83, 0.94), rgba(10, 25, 41, 0.96));
    box-shadow: var(--shadow-strong);
}

.ranking-copy h2 {
    margin: 0 0 12px;
    color: var(--amber-400);
    font-size: clamp(30px, 4vw, 52px);
    line-height: 1.08;
}

.ranking-copy p {
    color: var(--text-soft);
}

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

.rank-item,
.ranking-row {
    display: grid;
    grid-template-columns: 44px 68px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    border: 1px solid rgba(72, 101, 129, 0.5);
    border-radius: 16px;
    padding: 10px;
    background: rgba(16, 42, 67, 0.72);
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.rank-item:hover,
.ranking-row:hover {
    transform: translateX(4px);
    border-color: rgba(251, 191, 36, 0.45);
}

.rank-number,
.ranking-index {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 999px;
    color: #111827;
    background: var(--amber-400);
    font-weight: 900;
}

.rank-item img,
.ranking-row img {
    width: 68px;
    height: 46px;
    border-radius: 10px;
    object-fit: cover;
}

.rank-title,
.ranking-title {
    overflow: hidden;
    font-weight: 800;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.rank-score,
.ranking-row strong {
    color: var(--amber-300);
}

.page-main {
    min-height: 70vh;
}

.page-hero {
    position: relative;
    overflow: hidden;
    padding: 90px 0 72px;
    background:
        radial-gradient(circle at 15% 0%, rgba(251, 191, 36, 0.16), transparent 28rem),
        linear-gradient(135deg, rgba(16, 42, 67, 0.95), rgba(10, 25, 41, 0.98));
}

.category-page-hero {
    background:
        var(--category-gradient),
        linear-gradient(135deg, rgba(16, 42, 67, 0.95), rgba(10, 25, 41, 0.98));
}

.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 28px;
    border: 1px solid rgba(72, 101, 129, 0.55);
    border-radius: 18px;
    padding: 16px;
    background: rgba(36, 59, 83, 0.72);
}

.local-search {
    width: min(360px, 100%);
}

.filter-chip {
    border: 0;
    cursor: pointer;
}

.filter-chip.is-active,
.filter-chip:hover {
    color: #111827;
    background: var(--amber-400);
}

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

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

.ranking-table {
    display: grid;
    gap: 12px;
}

.ranking-row {
    grid-template-columns: 48px 74px minmax(0, 1.1fr) minmax(220px, 0.9fr) auto;
}

.search-grid .movie-card-compact .card-body p {
    min-height: auto;
}

.detail-hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0;
}

.detail-backdrop {
    position: absolute;
    inset: 0;
    opacity: 0.26;
    filter: blur(18px) saturate(1.1);
    transform: scale(1.06);
}

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

.detail-hero::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(90deg, var(--night-950), rgba(10, 25, 41, 0.82));
}

.detail-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(240px, 360px) minmax(0, 1fr);
    gap: 42px;
    align-items: center;
}

.detail-poster {
    overflow: hidden;
    border: 1px solid rgba(251, 191, 36, 0.24);
    border-radius: 24px;
    box-shadow: var(--shadow-strong);
}

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

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

.breadcrumb a {
    color: var(--amber-300);
}

.detail-meta,
.detail-tags {
    margin-top: 18px;
}

.watch-stage {
    border: 1px solid rgba(72, 101, 129, 0.55);
    border-radius: 24px;
    padding: 14px;
    background: rgba(10, 25, 41, 0.92);
    box-shadow: var(--shadow-strong);
}

.video-shell {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border-radius: 18px;
    background: #000000;
}

.video-player {
    display: block;
    width: 100%;
    height: 100%;
    background: #000000;
    cursor: pointer;
}

.play-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: grid;
    place-items: center;
    gap: 14px;
    border: 0;
    color: #ffffff;
    background: linear-gradient(0deg, rgba(10, 25, 41, 0.76), rgba(10, 25, 41, 0.3));
    cursor: pointer;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

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

.play-circle {
    display: grid;
    width: 82px;
    height: 82px;
    place-items: center;
    border-radius: 999px;
    color: #111827;
    background: var(--amber-400);
    font-size: 32px;
    box-shadow: 0 16px 34px rgba(251, 191, 36, 0.25);
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
}

.movie-article,
.side-panel {
    border: 1px solid rgba(72, 101, 129, 0.55);
    border-radius: 22px;
    padding: 28px;
    background: rgba(36, 59, 83, 0.74);
    box-shadow: var(--shadow-soft);
}

.movie-article p {
    margin: 16px 0 28px;
    color: var(--text-soft);
    font-size: 17px;
}

.genre-pills {
    align-items: flex-start;
}

.side-panel {
    position: sticky;
    top: 100px;
    display: grid;
    gap: 14px;
}

.side-panel .small-movie-card {
    min-height: 120px;
}

.site-footer {
    border-top: 1px solid rgba(72, 101, 129, 0.65);
    padding: 54px 0 28px;
    background: rgba(10, 25, 41, 0.96);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.7fr 0.9fr;
    gap: 34px;
}

.footer-grid h3 {
    margin: 0 0 14px;
    color: var(--amber-400);
}

.footer-grid p,
.footer-grid a,
.footer-bottom {
    color: var(--text-muted);
}

.footer-grid ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-grid a:hover {
    color: var(--amber-400);
}

.footer-bottom {
    margin-top: 34px;
    border-top: 1px solid rgba(72, 101, 129, 0.45);
    padding-top: 18px;
}

@media (max-width: 1100px) {
    .desktop-nav,
    .top-search {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

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

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

    .ranking-panel,
    .article-layout {
        grid-template-columns: 1fr;
    }

    .side-panel {
        position: static;
    }
}

@media (max-width: 760px) {
    .container-custom {
        width: min(100% - 24px, 1280px);
    }

    .hero-carousel {
        min-height: 620px;
        height: 680px;
    }

    .hero-content {
        align-items: flex-end;
        padding-bottom: 86px;
    }

    .hero-shade {
        background:
            linear-gradient(0deg, var(--night-950) 0%, rgba(10, 25, 41, 0.7) 48%, rgba(10, 25, 41, 0.25) 100%),
            linear-gradient(90deg, rgba(10, 25, 41, 0.82), rgba(10, 25, 41, 0.36));
    }

    .section-header,
    .toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .video-grid,
    .category-grid,
    .small-card-row,
    .top-ranking-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .ranking-row {
        grid-template-columns: 40px 64px minmax(0, 1fr) auto;
    }

    .ranking-row .ranking-meta {
        display: none;
    }

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

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

    .mobile-category-links {
        grid-template-columns: 1fr;
    }
}