:root {
    --page-bg: #f8fafc;
    --ink: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --panel: #ffffff;
    --dark: #020617;
    --slate: #0f172a;
    --slate-soft: #1e293b;
    --cyan: #06b6d4;
    --cyan-deep: #0891b2;
    --blue: #2563eb;
    --amber: #f59e0b;
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --shadow-lg: 0 24px 80px rgba(15, 23, 42, 0.18);
    --shadow-md: 0 16px 36px rgba(15, 23, 42, 0.12);
    --shadow-sm: 0 8px 22px rgba(15, 23, 42, 0.08);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--page-bg);
    color: var(--ink);
    line-height: 1.6;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(2, 6, 23, 0.94);
    color: #e5e7eb;
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
    backdrop-filter: blur(18px);
}

.header-inner {
    max-width: 1240px;
    margin: 0 auto;
    min-height: 72px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.logo span:last-child,
.footer-logo {
    background: linear-gradient(90deg, #22d3ee, #3b82f6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 12px 30px rgba(6, 182, 212, 0.36);
    font-size: 14px;
}

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

.nav-link,
.mobile-nav-link {
    border-radius: 999px;
    color: #cbd5e1;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link {
    padding: 10px 16px;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-nav-link:hover,
.mobile-nav-link.is-active {
    color: #ffffff;
    background: rgba(14, 165, 233, 0.18);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 14px;
    background: rgba(148, 163, 184, 0.1);
    color: #ffffff;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
}

.mobile-nav {
    display: none;
    padding: 0 24px 18px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
}

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

.mobile-nav-link {
    padding: 12px 16px;
}

.hero {
    position: relative;
    min-height: 610px;
    overflow: hidden;
    color: #ffffff;
    background: radial-gradient(circle at 20% 15%, rgba(34, 211, 238, 0.25), transparent 28%), linear-gradient(135deg, #020617, #0f172a 45%, #164e63);
}

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

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity 0.7s ease, transform 0.7s ease;
    pointer-events: none;
}

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

.hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.88), rgba(15, 23, 42, 0.62) 45%, rgba(15, 23, 42, 0.18));
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
}

.image-missing {
    opacity: 0 !important;
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1240px;
    min-height: 610px;
    margin: 0 auto;
    padding: 80px 24px 64px;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.62fr);
    gap: 48px;
    align-items: center;
}

.hero-copy {
    max-width: 720px;
}

.hero-kicker,
.section-kicker,
.detail-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(6, 182, 212, 0.16);
    color: #67e8f9;
    font-size: 14px;
    font-weight: 800;
}

.hero h1 {
    margin: 18px 0 18px;
    font-size: clamp(42px, 6vw, 76px);
    line-height: 1.02;
    letter-spacing: -0.06em;
}

.hero p {
    margin: 0;
    max-width: 650px;
    color: #dbeafe;
    font-size: clamp(17px, 2.4vw, 22px);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
    color: #e2e8f0;
}

.hero-meta span {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 800;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 18px 45px rgba(37, 99, 235, 0.34);
}

.btn-ghost {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(14px);
}

.hero-panel {
    border-radius: var(--radius-xl);
    padding: 22px;
    background: rgba(15, 23, 42, 0.62);
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(22px);
}

.hero-panel h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

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

.hero-rank a {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    transition: background 0.2s ease, transform 0.2s ease;
}

.hero-rank a:hover {
    transform: translateX(4px);
    background: rgba(6, 182, 212, 0.18);
}

.hero-rank strong {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: rgba(6, 182, 212, 0.24);
    color: #67e8f9;
}

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

.hero-rank small {
    color: #cbd5e1;
}

.hero-controls {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 26px;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.46);
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: #ffffff;
}

main {
    min-height: 60vh;
}

.container {
    width: min(1240px, calc(100% - 48px));
    margin: 0 auto;
}

.section {
    padding: 72px 0;
}

.section-tight {
    padding: 48px 0;
}

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

.section-title {
    margin: 12px 0 0;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.14;
    letter-spacing: -0.04em;
}

.section-desc {
    margin: 10px 0 0;
    color: var(--muted);
    max-width: 760px;
}

.panel {
    border-radius: var(--radius-xl);
    background: var(--panel);
    border: 1px solid rgba(226, 232, 240, 0.85);
    box-shadow: var(--shadow-sm);
}

.grid {
    display: grid;
    gap: 24px;
}

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

.movie-card {
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.85);
    box-shadow: var(--shadow-sm);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(6, 182, 212, 0.35);
    box-shadow: var(--shadow-md);
}

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

.poster-wrap {
    position: relative;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a, #155e75 55%, #2563eb);
}

.poster-wrap::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 24% 18%, rgba(255, 255, 255, 0.28), transparent 30%);
    z-index: 0;
}

.poster-image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease, opacity 0.2s ease;
}

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

.poster-year,
.poster-score,
.poster-badge {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 800;
    backdrop-filter: blur(12px);
}

.poster-year {
    left: 12px;
    top: 12px;
    background: rgba(15, 23, 42, 0.66);
}

.poster-score {
    right: 12px;
    top: 12px;
    background: rgba(245, 158, 11, 0.92);
}

.poster-badge {
    left: 12px;
    bottom: 12px;
    background: rgba(6, 182, 212, 0.9);
}

.card-body {
    padding: 18px;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--cyan-deep);
    font-size: 13px;
    font-weight: 800;
}

.card-body h3 {
    margin: 8px 0 8px;
    font-size: 18px;
    line-height: 1.34;
    letter-spacing: -0.02em;
}

.card-body p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    min-height: 44px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 14px;
}

.card-tags span,
.detail-tags span,
.search-chip {
    padding: 5px 9px;
    border-radius: 999px;
    background: #ecfeff;
    color: #0e7490;
    font-size: 12px;
    font-weight: 800;
}

.feature-panel {
    padding: 28px;
}

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

.category-card {
    position: relative;
    overflow: hidden;
    padding: 24px;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: var(--radius-lg);
    color: #ffffff;
    background: linear-gradient(135deg, #0f172a, #155e75 58%, #2563eb);
    box-shadow: var(--shadow-sm);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.category-card::after {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    right: -56px;
    top: -56px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.category-card h2,
.category-card h3 {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 24px;
}

.category-card p {
    position: relative;
    z-index: 1;
    margin: 12px 0 0;
    color: #cffafe;
}

.rank-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 30px;
    align-items: start;
}

.rank-box {
    padding: 22px;
}

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

.rank-item,
.side-item {
    display: grid;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-radius: 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.rank-item {
    grid-template-columns: 48px minmax(0, 1fr) auto;
}

.rank-item:hover,
.side-item:hover {
    transform: translateX(4px);
    background: #ecfeff;
    border-color: rgba(6, 182, 212, 0.32);
}

.rank-index {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: #ffffff;
    font-weight: 900;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
}

.rank-title {
    font-weight: 900;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rank-info {
    color: var(--muted);
    font-size: 14px;
}

.search-panel {
    padding: 24px;
    margin-bottom: 28px;
}

.search-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px 180px;
    gap: 12px;
}

.search-input,
.search-select {
    width: 100%;
    min-height: 50px;
    border: 1px solid #cbd5e1;
    border-radius: 16px;
    background: #ffffff;
    padding: 0 16px;
    color: var(--ink);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-input:focus,
.search-select:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.14);
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.filter-chip {
    min-height: 34px;
    padding: 0 14px;
    border: 1px solid #bae6fd;
    border-radius: 999px;
    background: #f0f9ff;
    color: #0369a1;
    font-weight: 800;
}

.filter-chip.is-active {
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    border-color: transparent;
}

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 20px;
}

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

.page-hero {
    position: relative;
    overflow: hidden;
    padding: 68px 0;
    color: #ffffff;
    background: radial-gradient(circle at 16% 8%, rgba(34, 211, 238, 0.3), transparent 32%), linear-gradient(135deg, #020617, #164e63 58%, #2563eb);
}

.page-hero h1 {
    margin: 0;
    font-size: clamp(36px, 5vw, 58px);
    letter-spacing: -0.05em;
}

.page-hero p {
    max-width: 760px;
    margin: 14px 0 0;
    color: #dbeafe;
    font-size: 18px;
}

.detail-hero {
    padding: 48px 0 30px;
    background: linear-gradient(180deg, #020617, #0f172a 70%, transparent 70%);
    color: #ffffff;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 28px;
    align-items: start;
}

.player-panel {
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: #000000;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.video-stage {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000000;
}

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

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.74), rgba(2, 6, 23, 0.34));
    cursor: pointer;
    z-index: 2;
}

.player-cover img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.46;
}

.play-trigger {
    position: relative;
    z-index: 3;
    width: 82px;
    height: 82px;
    border: 0;
    border-radius: 999px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 22px 60px rgba(6, 182, 212, 0.4);
    font-size: 28px;
}

.player-panel.is-playing .player-cover {
    display: none;
}

.detail-card {
    padding: 26px;
    border-radius: var(--radius-xl);
    background: #ffffff;
    color: var(--ink);
    box-shadow: var(--shadow-sm);
}

.detail-card h1 {
    margin: 14px 0 12px;
    font-size: clamp(32px, 5vw, 54px);
    line-height: 1.08;
    letter-spacing: -0.05em;
}

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

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

.detail-meta span {
    padding: 7px 12px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #334155;
    font-weight: 800;
    font-size: 14px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.detail-poster {
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, #0f172a, #155e75, #2563eb);
    box-shadow: var(--shadow-lg);
}

.detail-poster .poster-wrap {
    aspect-ratio: 2 / 3;
}

.content-block {
    padding: 30px;
    border-radius: var(--radius-xl);
    background: #ffffff;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(226, 232, 240, 0.86);
}

.content-block + .content-block {
    margin-top: 24px;
}

.content-block h2 {
    margin: 0 0 14px;
    font-size: 26px;
}

.content-block p {
    margin: 0;
    color: #475569;
    font-size: 17px;
}

.side-card {
    padding: 22px;
    border-radius: var(--radius-xl);
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: var(--shadow-sm);
}

.side-card h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

.side-item {
    grid-template-columns: 70px minmax(0, 1fr);
}

.side-thumb {
    overflow: hidden;
    aspect-ratio: 2 / 3;
    border-radius: 12px;
    background: linear-gradient(135deg, #0f172a, #155e75, #2563eb);
}

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

.side-item h3 {
    margin: 0 0 4px;
    font-size: 15px;
    line-height: 1.35;
}

.side-item p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.pagination-links {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    margin-top: 28px;
}

.pagination-links a {
    flex: 1;
    padding: 16px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: var(--cyan-deep);
    font-weight: 900;
    box-shadow: var(--shadow-sm);
}

.site-footer {
    color: #cbd5e1;
    background: #020617;
    margin-top: 72px;
}

.footer-inner {
    width: min(1240px, calc(100% - 48px));
    margin: 0 auto;
    padding: 52px 0;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 40px;
}

.footer-inner p {
    max-width: 520px;
    color: #94a3b8;
}

.footer-inner h2 {
    margin: 0 0 14px;
    color: #ffffff;
    font-size: 18px;
}

.footer-links {
    display: grid;
    gap: 8px;
}

.footer-links a:hover {
    color: #67e8f9;
}

.footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.16);
    padding: 18px 24px;
    text-align: center;
    color: #94a3b8;
}

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

@media (max-width: 1024px) {
    .hero-inner,
    .detail-layout,
    .rank-layout {
        grid-template-columns: 1fr;
    }

    .hero-panel {
        max-width: 620px;
    }

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

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

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

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

    .header-inner {
        padding: 0 18px;
    }

    .hero,
    .hero-inner {
        min-height: 720px;
    }

    .hero-inner {
        padding: 64px 18px 82px;
    }

    .hero-panel {
        padding: 18px;
    }

    .hero-rank a {
        grid-template-columns: 34px minmax(0, 1fr);
    }

    .hero-rank small {
        display: none;
    }

    .container {
        width: min(100% - 32px, 1240px);
    }

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

    .section-head {
        display: block;
    }

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

    .card-body {
        padding: 14px;
    }

    .card-body h3 {
        font-size: 16px;
    }

    .rank-item {
        grid-template-columns: 44px minmax(0, 1fr);
    }

    .rank-info {
        display: none;
    }

    .page-hero {
        padding: 48px 0;
    }

    .detail-card,
    .content-block,
    .side-card {
        padding: 20px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        width: min(100% - 32px, 1240px);
    }
}

@media (max-width: 480px) {
    .movie-grid,
    .category-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions,
    .section-actions,
    .detail-actions,
    .pagination-links {
        display: grid;
    }
}