:root {
    --bg: #020617;
    --panel: rgba(15, 23, 42, 0.76);
    --panel-strong: #0f172a;
    --line: rgba(148, 163, 184, 0.16);
    --muted: #94a3b8;
    --text: #f8fafc;
    --soft: #cbd5e1;
    --amber: #fbbf24;
    --amber-strong: #f59e0b;
    --orange: #f97316;
    --rose: #fb7185;
    --shadow: 0 22px 50px rgba(0, 0, 0, 0.35);
    --radius: 20px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 10% 0%, rgba(245, 158, 11, 0.18), transparent 28rem),
        radial-gradient(circle at 92% 12%, rgba(251, 113, 133, 0.12), transparent 28rem),
        linear-gradient(180deg, #020617 0%, #0f172a 45%, #020617 100%);
    min-height: 100vh;
}

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

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(2, 6, 23, 0.94);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(14px);
}

.nav-shell {
    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;
    color: var(--amber);
    font-size: 21px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-mark,
.footer-brand span {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #111827;
    background: linear-gradient(135deg, var(--amber), var(--orange));
    box-shadow: 0 0 24px rgba(251, 191, 36, 0.28);
    font-size: 13px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    color: var(--soft);
    font-weight: 650;
}

.desktop-nav a,
.mobile-nav a {
    transition: color 0.22s ease, transform 0.22s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active,
.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--amber);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.74);
    color: var(--text);
    padding: 10px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: currentColor;
    border-radius: 999px;
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 18px;
}

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

.hero-carousel {
    position: relative;
    height: min(720px, calc(100vh - 72px));
    min-height: 560px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

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

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

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.98) 0%, rgba(15, 23, 42, 0.92) 42%, rgba(15, 23, 42, 0.4) 100%),
        linear-gradient(0deg, rgba(2, 6, 23, 0.95) 0%, transparent 42%);
}

.hero-content {
    position: relative;
    height: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) 360px;
    align-items: center;
    gap: 58px;
}

.hero-copy {
    max-width: 730px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--amber);
    font-weight: 800;
    margin-bottom: 18px;
}

.eyebrow::before,
.section-title span {
    content: "";
    width: 34px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--amber), var(--orange));
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.36);
}

.hero-copy h1,
.hero-copy h2 {
    margin: 0 0 18px;
    font-size: clamp(36px, 7vw, 72px);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.hero-copy h1 small {
    display: block;
    margin-bottom: 12px;
    color: var(--amber);
    font-size: clamp(22px, 3vw, 34px);
    letter-spacing: 0;
}

.hero-copy p {
    margin: 0 0 30px;
    max-width: 680px;
    color: var(--soft);
    font-size: 18px;
    line-height: 1.85;
}

.hero-meta,
.movie-meta,
.detail-meta,
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    color: var(--muted);
}

.hero-meta {
    margin-bottom: 18px;
}

.hero-meta span,
.detail-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    border-radius: 999px;
    padding: 5px 12px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid var(--line);
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.primary-btn,
.secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    border-radius: 999px;
    padding: 0 26px;
    font-weight: 800;
    transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.primary-btn {
    color: #111827;
    background: linear-gradient(135deg, var(--amber), var(--orange));
    box-shadow: 0 18px 38px rgba(245, 158, 11, 0.24);
}

.secondary-btn {
    color: var(--text);
    border: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.72);
}

.primary-btn:hover,
.secondary-btn:hover {
    transform: translateY(-2px) scale(1.02);
}

.hero-poster {
    display: block;
    border-radius: 28px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.82);
    border: 1px solid rgba(251, 191, 36, 0.24);
    box-shadow: var(--shadow);
    transform: rotate(2deg);
}

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

.hero-arrow,
.rail-arrow {
    position: absolute;
    z-index: 3;
    width: 48px;
    height: 48px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text);
    background: rgba(2, 6, 23, 0.62);
    backdrop-filter: blur(12px);
    cursor: pointer;
    transition: background 0.22s ease, transform 0.22s ease;
}

.hero-arrow:hover,
.rail-arrow:hover {
    background: rgba(15, 23, 42, 0.94);
    transform: scale(1.04);
}

.hero-prev,
.hero-next {
    top: 50%;
    transform: translateY(-50%);
}

.hero-prev:hover,
.hero-next:hover {
    transform: translateY(-50%) scale(1.04);
}

.hero-prev {
    left: 24px;
}

.hero-next {
    right: 24px;
}

.hero-dots {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 28px;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dots button {
    width: 46px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.48);
    cursor: pointer;
}

.hero-dots button.is-active {
    width: 62px;
    background: var(--amber);
}

.main-section {
    padding: 64px 0;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.section-title h2 {
    margin: 0;
    font-size: clamp(24px, 3vw, 34px);
}

.section-title p {
    margin: 0 0 0 auto;
    color: var(--muted);
    font-size: 14px;
}

.search-panel {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 180px 200px;
    gap: 14px;
    margin: 0 0 34px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.66);
    box-shadow: var(--shadow);
}

.search-panel label {
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.search-panel input,
.search-panel select {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--text);
    background: rgba(2, 6, 23, 0.7);
    padding: 0 14px;
    outline: none;
}

.search-panel input:focus,
.search-panel select:focus {
    border-color: rgba(251, 191, 36, 0.55);
    box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.08);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
}

.movie-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.72);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-5px) scale(1.015);
    border-color: rgba(251, 191, 36, 0.55);
    box-shadow: 0 22px 52px rgba(0, 0, 0, 0.38);
}

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

.poster-wrap {
    position: relative;
    display: block;
    overflow: hidden;
    background: #111827;
}

.poster-wrap img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.35s ease, filter 0.35s ease;
}

.movie-card:hover .poster-wrap img {
    transform: scale(1.08);
    filter: saturate(1.1) brightness(1.05);
}

.poster-wrap::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 42%;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), transparent);
}

.poster-year,
.poster-score {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 9px;
    font-size: 12px;
    font-weight: 800;
    backdrop-filter: blur(10px);
}

.poster-year {
    left: 10px;
    top: 10px;
    color: #111827;
    background: var(--amber);
}

.poster-score {
    right: 10px;
    bottom: 10px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.84);
}

.movie-info {
    padding: 15px;
}

.movie-info h3 {
    margin: 0 0 10px;
    color: var(--text);
    font-size: 16px;
    line-height: 1.35;
}

.movie-info h3 a:hover {
    color: var(--amber);
}

.movie-meta {
    margin: 0 0 10px;
    font-size: 12px;
}

.movie-meta span + span::before {
    content: "·";
    margin-right: 10px;
    color: rgba(148, 163, 184, 0.55);
}

.movie-desc {
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    min-height: 42px;
    overflow: hidden;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.62;
}

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

.tag-row span {
    border-radius: 8px;
    padding: 3px 7px;
    color: var(--soft);
    background: rgba(51, 65, 85, 0.68);
    font-size: 12px;
}

.rail-wrap {
    position: relative;
}

.rail-row {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    padding: 4px 2px 18px;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.rail-row::-webkit-scrollbar {
    display: none;
}

.rail-row .movie-card {
    flex: 0 0 190px;
}

.rail-left,
.rail-right {
    top: 42%;
}

.rail-left {
    left: -14px;
}

.rail-right {
    right: -14px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.category-tile {
    position: relative;
    min-height: 180px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--panel-strong);
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.category-tile::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--tile-image);
    background-size: cover;
    background-position: center;
    opacity: 0.46;
    transform: scale(1.03);
    transition: transform 0.35s ease, opacity 0.35s ease;
}

.category-tile::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.28));
}

.category-tile:hover {
    transform: translateY(-5px);
    border-color: rgba(251, 191, 36, 0.5);
}

.category-tile:hover::before {
    opacity: 0.62;
    transform: scale(1.1);
}

.category-tile-body {
    position: absolute;
    z-index: 2;
    inset: auto 18px 18px;
}

.category-tile h2,
.category-tile h3 {
    margin: 0 0 8px;
    font-size: 21px;
}

.category-tile p {
    margin: 0;
    color: var(--soft);
    font-size: 13px;
    line-height: 1.6;
}

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

.rank-panel,
.seo-panel,
.detail-panel,
.info-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.72);
    box-shadow: var(--shadow);
}

.rank-panel {
    padding: 18px;
    position: sticky;
    top: 92px;
}

.rank-panel h2,
.info-card h2,
.detail-panel h2,
.seo-panel h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

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

.rank-item {
    display: grid;
    grid-template-columns: 32px 58px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 14px;
    background: rgba(2, 6, 23, 0.46);
    transition: background 0.2s ease, transform 0.2s ease;
}

.rank-item:hover {
    background: rgba(30, 41, 59, 0.82);
    transform: translateX(3px);
}

.rank-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    color: #111827;
    background: linear-gradient(135deg, var(--amber), var(--orange));
    font-weight: 900;
}

.rank-item img {
    width: 58px;
    height: 78px;
    border-radius: 10px;
    object-fit: cover;
}

.rank-body {
    min-width: 0;
}

.rank-body strong,
.rank-body em {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank-body strong {
    margin-bottom: 6px;
    font-size: 14px;
}

.rank-body em {
    color: var(--muted);
    font-style: normal;
    font-size: 12px;
}

.page-hero {
    padding: 58px 0 28px;
}

.breadcrumbs {
    margin-bottom: 18px;
    font-size: 14px;
}

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

.page-hero h1,
.detail-title h1 {
    margin: 0 0 14px;
    font-size: clamp(34px, 5vw, 58px);
    letter-spacing: -0.04em;
}

.page-hero p,
.detail-title p,
.seo-panel p,
.info-card p,
.detail-panel p {
    color: var(--soft);
    line-height: 1.85;
}

.no-results {
    display: none;
    padding: 28px;
    text-align: center;
    color: var(--muted);
    border: 1px dashed var(--line);
    border-radius: var(--radius);
}

.no-results.is-visible {
    display: block;
}

.detail-hero {
    padding: 40px 0 20px;
}

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

.player-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: #000;
    box-shadow: var(--shadow);
}

.video-player {
    position: relative;
    background: #000;
}

.video-player video {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 0;
    color: var(--text);
    background:
        linear-gradient(0deg, rgba(2, 6, 23, 0.88), rgba(2, 6, 23, 0.18)),
        var(--poster-image);
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition: opacity 0.25s ease;
}

.play-overlay::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.22), transparent 24rem);
}

.play-overlay span,
.play-overlay strong {
    position: relative;
    z-index: 2;
}

.play-overlay span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 78px;
    height: 78px;
    border-radius: 999px;
    color: #111827;
    background: linear-gradient(135deg, var(--amber), var(--orange));
    font-size: 28px;
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.38);
}

.play-overlay strong {
    font-size: 20px;
}

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

.detail-panel {
    margin-top: 24px;
    padding: 26px;
}

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

.detail-side {
    display: grid;
    gap: 18px;
}

.detail-poster {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--panel-strong);
    box-shadow: var(--shadow);
}

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

.info-card {
    padding: 20px;
}

.info-list {
    display: grid;
    gap: 12px;
    margin: 0;
}

.info-list div {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
    color: var(--soft);
}

.info-list dt {
    color: var(--muted);
}

.info-list dd {
    margin: 0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.seo-panel {
    margin-top: 58px;
    padding: 26px;
}

.site-footer {
    margin-top: 70px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.88);
}

.footer-shell {
    padding: 46px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
    gap: 34px;
}

.site-footer h2 {
    margin: 0 0 14px;
    color: var(--text);
    font-size: 16px;
}

.site-footer p,
.site-footer li,
.footer-bottom {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
}

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

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin-top: 30px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

@media (max-width: 1100px) {
    .movie-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

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

    .hero-poster,
    .rank-panel {
        display: none;
    }
}

@media (max-width: 760px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .brand {
        font-size: 18px;
    }

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

    .hero-content {
        align-items: end;
        padding-bottom: 88px;
    }

    .hero-copy p {
        font-size: 16px;
    }

    .hero-arrow {
        display: none;
    }

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

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

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

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

    .section-title {
        align-items: flex-start;
        flex-direction: column;
    }

    .section-title p {
        margin-left: 0;
    }
}

@media (max-width: 460px) {
    .container,
    .nav-shell,
    .footer-shell,
    .mobile-nav {
        width: min(100% - 22px, 1180px);
    }

    .movie-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .rail-row .movie-card {
        flex-basis: 168px;
    }

    .detail-panel,
    .info-card,
    .seo-panel {
        padding: 20px;
    }
}