:root {
    color-scheme: dark;
    --bg: #0f172a;
    --bg-soft: #111827;
    --bg-card: rgba(15, 23, 42, 0.86);
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --blue: #38bdf8;
    --blue-deep: #2563eb;
    --cyan: #22d3ee;
    --gold: #fbbf24;
    --danger: #fb7185;
    --shadow: 0 24px 80px rgba(2, 6, 23, 0.48);
    --radius: 22px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 34rem),
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.16), transparent 30rem),
        linear-gradient(180deg, #0f172a 0%, #020617 100%);
    font-family: "Inter", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.6;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(30, 58, 138, 0.96), rgba(15, 23, 42, 0.96));
    border-bottom: 1px solid rgba(56, 189, 248, 0.28);
    box-shadow: 0 14px 38px rgba(2, 6, 23, 0.36);
    backdrop-filter: blur(18px);
}

.nav-shell {
    width: min(100% - 32px, var(--container));
    height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 26px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: white;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    box-shadow: 0 12px 28px rgba(34, 211, 238, 0.22);
}

.brand-text {
    font-size: 1.25rem;
    background: linear-gradient(90deg, #60a5fa, #67e8f9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    white-space: nowrap;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
}

.nav-link,
.mobile-nav-link {
    color: #cbd5e1;
    font-weight: 600;
    transition: color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-nav-link:hover,
.mobile-nav-link.is-active {
    color: white;
}

.nav-link:hover {
    transform: translateY(-1px);
}

.header-search,
.mobile-search,
.quick-search-form,
.search-page-form {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-search input,
.mobile-search input,
.quick-search-form input,
.search-page-form input,
.filter-panel input,
.filter-panel select {
    border: 1px solid rgba(148, 163, 184, 0.26);
    color: white;
    background: rgba(15, 23, 42, 0.72);
    outline: none;
    border-radius: 999px;
    padding: 11px 16px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.header-search input {
    width: 210px;
}

.header-search input:focus,
.mobile-search input:focus,
.quick-search-form input:focus,
.search-page-form input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
    border-color: rgba(56, 189, 248, 0.78);
    box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
    background: rgba(15, 23, 42, 0.94);
}

.header-search button,
.mobile-search button,
.quick-search-form button,
.search-page-form button,
.primary-button,
.ghost-button,
.section-link {
    border: none;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 800;
    white-space: nowrap;
}

.header-search button,
.mobile-search button,
.quick-search-form button,
.search-page-form button,
.primary-button {
    color: white;
    padding: 11px 18px;
    background: linear-gradient(135deg, var(--blue-deep), var(--cyan));
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.28);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.header-search button:hover,
.mobile-search button:hover,
.quick-search-form button:hover,
.search-page-form button:hover,
.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 42px rgba(37, 99, 235, 0.36);
}

.ghost-button,
.section-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #dbeafe;
    padding: 10px 18px;
    border: 1px solid rgba(125, 211, 252, 0.34);
    background: rgba(15, 23, 42, 0.42);
}

.mobile-menu-button {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(148, 163, 184, 0.26);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.58);
}

.mobile-menu-button span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: white;
}

.mobile-menu {
    display: none;
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
    padding: 0 0 18px;
}

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

.mobile-search input {
    flex: 1;
}

.hero-section {
    position: relative;
    height: 600px;
    overflow: hidden;
    background: #020617;
}

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

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

.hero-slide > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.92) 0%, rgba(15, 23, 42, 0.72) 43%, rgba(15, 23, 42, 0.18) 100%),
        linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.98) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(100% - 32px, var(--container));
    height: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: var(--container);
}

.hero-kicker,
.section-kicker {
    margin: 0 0 12px;
    color: var(--blue);
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero-content h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(2.4rem, 7vw, 5.4rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.hero-description {
    max-width: 680px;
    margin: 22px 0 0;
    color: #dbeafe;
    font-size: 1.06rem;
}

.hero-meta,
.page-hero-meta,
.detail-chips,
.movie-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-meta {
    margin-top: 24px;
}

.hero-meta span,
.page-hero-meta span,
.detail-chips span,
.movie-tags span {
    border: 1px solid rgba(125, 211, 252, 0.22);
    border-radius: 999px;
    color: #dbeafe;
    background: rgba(15, 23, 42, 0.58);
}

.hero-meta span,
.page-hero-meta span,
.detail-chips span {
    padding: 7px 12px;
}

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

.hero-control {
    position: absolute;
    top: 50%;
    z-index: 6;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 50%;
    color: white;
    background: rgba(15, 23, 42, 0.42);
    font-size: 2rem;
    cursor: pointer;
    transform: translateY(-50%);
    transition: background 0.2s ease, transform 0.2s ease;
}

.hero-control:hover {
    background: rgba(37, 99, 235, 0.72);
    transform: translateY(-50%) scale(1.04);
}

.hero-prev {
    left: 24px;
}

.hero-next {
    right: 24px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 26px;
    z-index: 7;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 11px;
    height: 11px;
    border: none;
    border-radius: 999px;
    background: rgba(226, 232, 240, 0.48);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: var(--cyan);
}

.quick-search-band,
.content-section,
.page-hero,
.detail-shell {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
}

.quick-search-band {
    margin-top: -48px;
    position: relative;
    z-index: 10;
}

.quick-search-inner {
    display: grid;
    grid-template-columns: 1fr minmax(300px, 520px);
    gap: 24px;
    align-items: center;
    padding: 28px;
    border: 1px solid rgba(56, 189, 248, 0.24);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.86);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
}

.quick-search-inner h2,
.section-heading h2,
.page-hero h1,
.detail-info h1,
.ranking-cards h2,
.detail-article h2,
.detail-side-card h2 {
    margin: 0;
    letter-spacing: -0.03em;
}

.quick-search-inner p,
.page-hero p,
.category-panel p,
.category-overview-card p,
.movie-card-body p,
.detail-one-line,
.detail-article p,
.detail-side-card dd,
.site-footer p,
.search-result-info,
.player-status {
    color: var(--muted-strong);
}

.quick-search-form input,
.search-page-form input {
    flex: 1;
    min-width: 0;
}

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

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 26px;
}

.section-heading h2 {
    font-size: clamp(1.7rem, 4vw, 2.7rem);
}

.movie-grid,
.category-grid,
.category-overview-grid {
    display: grid;
    gap: 22px;
}

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

.compact-grid,
.ranking-strip {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.ranking-strip {
    display: grid;
    gap: 18px;
}

.movie-card,
.category-panel,
.category-overview-card,
.detail-side-card,
.detail-article,
.player-panel,
.ranking-list,
.ranking-cards {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-card);
    box-shadow: 0 18px 50px rgba(2, 6, 23, 0.26);
}

.movie-card {
    overflow: hidden;
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(56, 189, 248, 0.52);
    box-shadow: 0 26px 70px rgba(14, 165, 233, 0.14);
}

.poster-frame {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.62), rgba(8, 47, 73, 0.82));
}

.poster-frame img,
.detail-poster img,
.category-cover img,
.ranking-row img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.poster-frame img {
    transition: transform 0.36s ease, opacity 0.2s ease;
}

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

.poster-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: white;
    font-weight: 800;
    background: rgba(2, 6, 23, 0.42);
    opacity: 0;
    transition: opacity 0.22s ease;
}

.movie-card:hover .poster-overlay {
    opacity: 1;
}

.play-icon,
.large-play-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    background: linear-gradient(135deg, var(--blue-deep), var(--cyan));
}

.play-icon {
    width: 50px;
    height: 50px;
}

.score-badge {
    position: absolute;
    right: 10px;
    top: 10px;
    z-index: 4;
    padding: 5px 9px;
    border-radius: 999px;
    color: #111827;
    background: var(--gold);
    font-weight: 900;
    box-shadow: 0 10px 20px rgba(251, 191, 36, 0.24);
}

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

.movie-card-body h3 {
    margin: 0 0 8px;
    font-size: 1.06rem;
    line-height: 1.35;
}

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

.movie-card-body p {
    min-height: 54px;
    margin: 0 0 14px;
    font-size: 0.92rem;
}

.movie-tags span {
    padding: 4px 9px;
    font-size: 0.76rem;
}

.highlight-section {
    padding-top: 76px;
}

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

.category-panel {
    position: relative;
    min-height: 180px;
    padding: 24px;
    overflow: hidden;
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-panel::after {
    content: "";
    position: absolute;
    right: -30px;
    bottom: -30px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.14);
}

.category-panel:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.52);
}

.category-count {
    display: inline-flex;
    margin-bottom: 20px;
    padding: 5px 10px;
    border-radius: 999px;
    color: #dbeafe;
    background: rgba(37, 99, 235, 0.38);
}

.category-panel h3 {
    margin: 0 0 10px;
    font-size: 1.3rem;
}

.page-hero {
    padding: 88px 0 18px;
}

.compact-page-hero,
.category-page-hero {
    min-height: 280px;
    display: flex;
    align-items: center;
}

.page-hero > div {
    max-width: 820px;
}

.page-hero h1 {
    font-size: clamp(2.1rem, 6vw, 4.5rem);
    line-height: 1.05;
}

.page-hero p {
    margin: 18px 0 0;
    font-size: 1.04rem;
}

.page-hero-meta {
    margin-top: 22px;
}

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

.category-overview-card {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 20px;
    padding: 18px;
}

.category-cover {
    position: relative;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.8);
}

.category-cover span {
    position: absolute;
    left: 10px;
    bottom: 10px;
    border-radius: 999px;
    padding: 5px 10px;
    color: white;
    background: rgba(2, 6, 23, 0.72);
}

.category-overview-card h2 {
    margin: 4px 0 10px;
}

.category-sample-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.category-sample-links a {
    color: #bfdbfe;
    border: 1px solid rgba(96, 165, 250, 0.24);
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 0.86rem;
}

.filter-panel {
    display: grid;
    grid-template-columns: 1fr 160px 160px;
    gap: 12px;
    margin-bottom: 24px;
    padding: 18px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.7);
}

.wide-filter {
    grid-template-columns: 1fr 170px 150px 150px;
}

.filter-panel select {
    appearance: none;
}

.ranking-layout {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 26px;
    align-items: start;
}

.ranking-list,
.ranking-cards {
    padding: 18px;
}

.ranking-row {
    display: grid;
    grid-template-columns: 42px 54px 1fr auto auto;
    gap: 12px;
    align-items: center;
    padding: 12px;
    border-radius: 16px;
    transition: background 0.2s ease;
}

.ranking-row:hover {
    background: rgba(56, 189, 248, 0.1);
}

.ranking-number {
    color: var(--blue);
    font-weight: 900;
}

.ranking-row img {
    width: 54px;
    height: 76px;
    border-radius: 10px;
}

.ranking-title {
    font-weight: 800;
}

.ranking-meta {
    color: var(--muted);
    font-size: 0.86rem;
}

.ranking-score {
    color: var(--gold);
    font-weight: 900;
}

.detail-hero {
    position: relative;
    overflow: hidden;
    padding: 36px 0 58px;
    background: #020617;
}

.detail-backdrop {
    position: absolute;
    inset: 0;
    opacity: 0.22;
    filter: blur(12px);
    transform: scale(1.08);
}

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

.detail-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.42), #0f172a 95%);
}

.detail-shell {
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 14px 0 28px;
    color: #cbd5e1;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #7dd3fc;
}

.detail-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 36px;
    align-items: center;
}

.detail-poster {
    overflow: hidden;
    border: 1px solid rgba(125, 211, 252, 0.26);
    border-radius: 26px;
    box-shadow: var(--shadow);
    aspect-ratio: 2 / 3;
    background: rgba(15, 23, 42, 0.72);
}

.detail-info h1 {
    font-size: clamp(2.2rem, 6vw, 5rem);
    line-height: 1.02;
}

.detail-one-line {
    max-width: 760px;
    margin: 18px 0 0;
    font-size: 1.08rem;
}

.detail-chips {
    margin-top: 22px;
}

.detail-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin: 24px 0 26px;
}

.detail-stats span {
    color: var(--muted-strong);
}

.detail-stats strong {
    color: white;
    font-size: 1.4rem;
}

.player-section {
    padding-top: 48px;
}

.player-panel {
    padding: 20px;
}

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

.movie-player {
    width: 100%;
    height: 100%;
    background: black;
}

.player-start {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    border: none;
    color: white;
    font-size: 1.08rem;
    font-weight: 900;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.14), rgba(2, 6, 23, 0.54));
    cursor: pointer;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

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

.large-play-icon {
    width: 76px;
    height: 76px;
    font-size: 1.7rem;
    box-shadow: 0 20px 44px rgba(37, 99, 235, 0.38);
}

.player-status {
    margin: 14px 4px 0;
}

.detail-content-section {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 26px;
}

.detail-article,
.detail-side-card {
    padding: 26px;
}

.detail-article h2:not(:first-child) {
    margin-top: 28px;
}

.detail-article p {
    margin: 12px 0 0;
    font-size: 1.02rem;
}

.detail-side-card dl {
    display: grid;
    grid-template-columns: 76px 1fr;
    gap: 12px;
    margin: 18px 0 0;
}

.detail-side-card dt {
    color: var(--muted);
}

.detail-side-card dd {
    margin: 0;
}

.detail-side-card a {
    color: #7dd3fc;
}

.search-page-form {
    max-width: 800px;
    margin-bottom: 22px;
}

.search-result-info {
    margin-bottom: 20px;
}

.site-footer {
    margin-top: 86px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.58);
}

.footer-grid {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    padding: 46px 0;
}

.footer-brand {
    margin-bottom: 14px;
}

.site-footer h3 {
    margin: 0 0 14px;
}

.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer li + li {
    margin-top: 9px;
}

.site-footer a {
    color: #cbd5e1;
}

.site-footer a:hover {
    color: var(--blue);
}

.footer-bottom {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 0 26px;
    color: var(--muted);
    border-top: 1px solid var(--line);
    font-size: 0.92rem;
}

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

@media (max-width: 1080px) {
    .movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

    .header-search {
        display: none;
    }
}

@media (max-width: 820px) {
    .desktop-nav {
        display: none;
    }

    .mobile-menu-button {
        display: block;
        margin-left: auto;
    }

    .nav-shell {
        gap: 14px;
    }

    .hero-section {
        height: 620px;
    }

    .hero-content {
        justify-content: flex-end;
        padding-bottom: 96px;
    }

    .hero-control {
        display: none;
    }

    .quick-search-inner,
    .detail-grid,
    .footer-grid,
    .category-overview-card {
        grid-template-columns: 1fr;
    }

    .quick-search-band {
        margin-top: 24px;
    }

    .quick-search-form,
    .search-page-form {
        flex-direction: column;
        align-items: stretch;
    }

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

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

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

    .footer-bottom {
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    .nav-shell,
    .quick-search-band,
    .content-section,
    .page-hero,
    .detail-shell,
    .footer-grid,
    .footer-bottom,
    .mobile-menu {
        width: min(100% - 22px, var(--container));
    }

    .brand-mark {
        width: 38px;
        height: 38px;
    }

    .brand-text {
        font-size: 1.08rem;
    }

    .hero-section {
        height: 560px;
    }

    .hero-description {
        font-size: 0.98rem;
    }

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

    .movie-grid,
    .compact-grid,
    .ranking-strip,
    .category-grid,
    .category-overview-grid {
        grid-template-columns: 1fr;
    }

    .ranking-row {
        grid-template-columns: 36px 48px 1fr auto;
    }

    .ranking-meta {
        display: none;
    }

    .detail-hero {
        padding-top: 18px;
    }
}