:root {
    --bg: #020617;
    --bg-soft: #07111f;
    --panel: rgba(15, 23, 42, 0.78);
    --panel-strong: rgba(15, 23, 42, 0.94);
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --teal: #2dd4bf;
    --teal-soft: rgba(45, 212, 191, 0.16);
    --amber: #f59e0b;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
    --radius: 22px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(20, 184, 166, 0.16), transparent 34rem),
        radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 30rem),
        linear-gradient(180deg, #020617 0%, #07111f 46%, #020617 100%);
    min-height: 100vh;
}

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

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(2, 6, 23, 0.74);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.header-inner {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    letter-spacing: 0.02em;
}

.brand-mark {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #042f2e;
    background: linear-gradient(135deg, #5eead4, #14b8a6);
    box-shadow: 0 12px 30px rgba(20, 184, 166, 0.28);
}

.brand-text {
    font-size: 1.18rem;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link,
.mobile-nav-link {
    color: var(--muted-strong);
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link {
    padding: 10px 14px;
}

.nav-link:hover,
.nav-link.active,
.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--text);
    background: var(--teal-soft);
}

.menu-toggle {
    width: 44px;
    height: 44px;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--text);
    background: var(--panel);
    cursor: pointer;
}

.menu-toggle span {
    width: 18px;
    height: 2px;
    background: var(--text);
    border-radius: 999px;
}

.mobile-nav {
    display: none;
    padding: 0 16px 16px;
}

.mobile-nav.open {
    display: grid;
    gap: 8px;
}

.mobile-nav-link {
    padding: 12px 14px;
    background: rgba(15, 23, 42, 0.72);
}

.hero {
    position: relative;
    min-height: 680px;
    overflow: hidden;
}

.hero-shell {
    position: relative;
    padding: 52px 0 40px;
}

.hero-slider {
    position: relative;
    min-height: 560px;
    border: 1px solid var(--line);
    border-radius: 34px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.78);
    box-shadow: var(--shadow);
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.72fr);
    gap: 36px;
    align-items: center;
    padding: 60px;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity 0.65s ease, transform 0.65s ease;
    pointer-events: none;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.72) 45%, rgba(2, 6, 23, 0.22) 100%),
        var(--hero-bg);
    background-size: cover;
    background-position: center;
    filter: saturate(1.08);
    transform: scale(1.04);
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 42%;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.94), transparent);
}

.hero-content,
.hero-poster {
    position: relative;
    z-index: 2;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 8px 12px;
    border: 1px solid rgba(45, 212, 191, 0.36);
    border-radius: 999px;
    color: #99f6e4;
    background: rgba(20, 184, 166, 0.14);
    font-weight: 700;
    font-size: 0.92rem;
}

.hero h1,
.page-hero h1,
.movie-detail h1 {
    margin: 18px 0 18px;
    font-size: clamp(2.6rem, 7vw, 5.4rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.hero p,
.page-hero p {
    max-width: 720px;
    color: var(--muted-strong);
    font-size: 1.08rem;
    line-height: 1.85;
}

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

.hero-tags span,
.tag-row span,
.detail-tags span {
    padding: 6px 10px;
    border-radius: 999px;
    color: #ccfbf1;
    background: rgba(45, 212, 191, 0.12);
    border: 1px solid rgba(45, 212, 191, 0.18);
    font-size: 0.82rem;
}

.hero-actions,
.section-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 800;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button-primary {
    color: #042f2e;
    background: linear-gradient(135deg, #5eead4, #14b8a6);
    box-shadow: 0 16px 34px rgba(20, 184, 166, 0.28);
}

.button-ghost {
    color: var(--text);
    border-color: var(--line);
    background: rgba(15, 23, 42, 0.72);
}

.hero-poster {
    display: block;
    border-radius: 30px;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 22px 80px rgba(0, 0, 0, 0.52);
}

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

.hero-controls {
    position: absolute;
    z-index: 5;
    left: 60px;
    bottom: 34px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-dot {
    width: 38px;
    height: 6px;
    border: 0;
    border-radius: 999px;
    background: rgba(203, 213, 225, 0.34);
    cursor: pointer;
}

.hero-dot.active {
    background: var(--teal);
}

.main-section,
.page-section {
    padding: 44px 0;
}

.section-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
}

.section-header h2,
.page-section h1,
.page-section h2,
.movie-section h2 {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
    letter-spacing: -0.04em;
}

.section-header p,
.page-section > p {
    margin: 8px 0 0;
    color: var(--muted);
    line-height: 1.75;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.category-card,
.info-panel,
.movie-copy,
.filter-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: 0 16px 42px rgba(0, 0, 0, 0.18);
}

.category-card {
    padding: 20px;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    border-color: rgba(45, 212, 191, 0.42);
    background: rgba(15, 23, 42, 0.94);
}

.category-icon {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #042f2e;
    background: linear-gradient(135deg, #5eead4, #14b8a6);
    font-weight: 900;
}

.category-card h2 {
    margin: 16px 0 8px;
    font-size: 1.2rem;
}

.category-card p,
.movie-card p,
.info-panel p,
.movie-copy p {
    color: var(--muted);
    line-height: 1.7;
}

.category-samples {
    display: grid;
    gap: 7px;
    margin-top: 14px;
}

.category-samples a {
    color: var(--muted-strong);
    font-size: 0.92rem;
}

.category-samples a:hover {
    color: var(--teal);
}

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

.movie-card {
    position: relative;
    border: 1px solid var(--line);
    border-radius: 24px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.78);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(45, 212, 191, 0.42);
    box-shadow: 0 20px 46px rgba(0, 0, 0, 0.26);
}

.poster-frame {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.72);
}

.poster-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.movie-card:hover .poster-frame img {
    transform: scale(1.06);
}

.poster-glow {
    position: absolute;
    inset: auto 0 0;
    height: 44%;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.8), transparent);
}

.rank-badge {
    position: absolute;
    z-index: 2;
    top: 12px;
    left: 12px;
    min-width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: #042f2e;
    background: linear-gradient(135deg, #fef3c7, #f59e0b);
    font-size: 0.86rem;
}

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

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: #99f6e4;
    font-size: 0.78rem;
    font-weight: 800;
}

.movie-card h2 {
    margin: 9px 0 8px;
    font-size: 1.02rem;
    line-height: 1.35;
}

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

.movie-card p {
    margin: 0 0 12px;
    font-size: 0.9rem;
}

.movie-card[hidden] {
    display: none;
}

.rank-layout,
.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 22px;
}

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

.rank-item {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    padding: 13px 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.74);
}

.rank-item:hover {
    border-color: rgba(45, 212, 191, 0.42);
    background: rgba(20, 184, 166, 0.1);
}

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

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

.rank-type {
    color: var(--muted);
    font-size: 0.86rem;
}

.page-hero {
    padding: 62px 0 24px;
}

.page-hero-card {
    border: 1px solid var(--line);
    border-radius: 34px;
    padding: 42px;
    background:
        linear-gradient(135deg, rgba(20, 184, 166, 0.16), rgba(15, 23, 42, 0.86)),
        rgba(15, 23, 42, 0.84);
    box-shadow: var(--shadow);
}

.filter-panel {
    padding: 18px;
    margin-bottom: 24px;
}

.filter-grid {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) repeat(3, minmax(130px, 0.42fr));
    gap: 14px;
}

.filter-grid label {
    display: grid;
    gap: 8px;
    color: var(--muted-strong);
    font-size: 0.9rem;
    font-weight: 700;
}

.filter-grid input,
.filter-grid select,
.hero-search input {
    width: 100%;
    color: var(--text);
    background: rgba(2, 6, 23, 0.7);
    border: 1px solid var(--line);
    border-radius: 14px;
    outline: none;
}

.filter-grid input,
.filter-grid select {
    min-height: 46px;
    padding: 0 12px;
}

.filter-grid input:focus,
.filter-grid select:focus,
.hero-search input:focus {
    border-color: rgba(45, 212, 191, 0.58);
    box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.08);
}

.hero-search {
    display: flex;
    gap: 10px;
    max-width: 660px;
    margin-top: 22px;
}

.hero-search input {
    min-height: 50px;
    padding: 0 16px;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 28px 0 12px;
    color: var(--muted);
    font-size: 0.92rem;
}

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

.movie-detail {
    padding-bottom: 54px;
}

.detail-main {
    min-width: 0;
}

.detail-hero {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    margin-bottom: 26px;
}

.detail-poster {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 28px;
    aspect-ratio: 3 / 4;
    background: rgba(15, 23, 42, 0.78);
    box-shadow: var(--shadow);
}

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

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 18px;
}

.detail-meta span {
    padding: 8px 12px;
    border-radius: 999px;
    color: var(--muted-strong);
    border: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.66);
}

.movie-copy {
    padding: 24px;
    margin-top: 20px;
}

.movie-copy h2 {
    margin: 0 0 12px;
    font-size: 1.35rem;
}

.movie-copy p {
    margin: 0;
    font-size: 1rem;
}

.player-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(45, 212, 191, 0.26);
    border-radius: 28px;
    background: #000;
    box-shadow: var(--shadow);
}

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

.player-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, rgba(20, 184, 166, 0.16), rgba(0, 0, 0, 0.34));
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.play-button {
    width: 86px;
    height: 86px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    color: #042f2e;
    background: linear-gradient(135deg, #5eead4, #14b8a6);
    box-shadow: 0 18px 42px rgba(20, 184, 166, 0.34);
    cursor: pointer;
}

.play-button span {
    margin-left: 5px;
    width: 0;
    height: 0;
    border-top: 16px solid transparent;
    border-bottom: 16px solid transparent;
    border-left: 24px solid #042f2e;
}

.info-panel {
    padding: 20px;
    position: sticky;
    top: 92px;
}

.info-panel h2 {
    margin: 0 0 14px;
    font-size: 1.2rem;
}

.side-movie {
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 16px;
    background: rgba(2, 6, 23, 0.32);
}

.side-movie:hover {
    background: rgba(20, 184, 166, 0.1);
}

.side-movie img {
    width: 68px;
    height: 90px;
    object-fit: cover;
    border-radius: 12px;
}

.side-movie b {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.side-movie span {
    color: var(--muted);
    font-size: 0.86rem;
}

.pagination-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 20px;
}

.pagination-strip a {
    min-width: 40px;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    color: var(--muted-strong);
    background: rgba(15, 23, 42, 0.66);
    text-align: center;
}

.pagination-strip a:hover,
.pagination-strip a.active {
    color: #042f2e;
    background: var(--teal);
}

.site-footer {
    margin-top: 60px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr 0.7fr;
    gap: 28px;
    padding: 38px 0;
}

.site-footer h2 {
    margin: 0 0 14px;
    font-size: 1rem;
}

.site-footer p,
.site-footer a {
    color: var(--muted);
    line-height: 1.8;
}

.site-footer a {
    display: block;
}

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

@media (max-width: 1120px) {
    .movie-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

@media (max-width: 900px) {
    .desktop-nav {
        display: none;
    }

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

    .hero {
        min-height: auto;
    }

    .hero-slider {
        min-height: 760px;
    }

    .hero-slide {
        grid-template-columns: 1fr;
        padding: 30px;
    }

    .hero-poster {
        max-width: 260px;
    }

    .hero-controls {
        left: 30px;
    }

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

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

    .info-panel {
        position: static;
    }

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

@media (max-width: 640px) {
    .container {
        width: min(100% - 22px, var(--container));
    }

    .header-inner {
        height: 64px;
    }

    .brand-text {
        font-size: 1rem;
    }

    .hero-shell {
        padding-top: 28px;
    }

    .hero-slider {
        min-height: 720px;
        border-radius: 24px;
    }

    .hero-slide {
        padding: 24px;
    }

    .hero h1,
    .page-hero h1,
    .movie-detail h1 {
        font-size: clamp(2.2rem, 13vw, 3.4rem);
    }

    .hero-actions,
    .section-actions,
    .detail-actions,
    .hero-search {
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .category-grid,
    .movie-grid,
    .filter-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .movie-card-body {
        padding: 12px;
    }

    .movie-card h2 {
        font-size: 0.96rem;
    }

    .movie-card p {
        display: none;
    }

    .detail-poster {
        max-width: 240px;
    }

    .page-hero-card {
        padding: 26px;
        border-radius: 24px;
    }

    .rank-item {
        grid-template-columns: 38px minmax(0, 1fr);
    }

    .rank-type {
        display: none;
    }
}