:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --surface-soft: #f1f5f9;
    --text: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --cyan: #0891b2;
    --cyan-soft: #ecfeff;
    --blue: #2563eb;
    --dark: #020617;
    --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
    --radius: 24px;
}

* {
    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: linear-gradient(180deg, #f8fafc 0%, #ffffff 42%, #f8fafc 100%);
}

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: 50;
    background: rgba(255, 255, 255, 0.88);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    backdrop-filter: blur(18px);
}

.nav-shell {
    width: min(1180px, calc(100% - 32px));
    height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 22px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--cyan), var(--blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    white-space: nowrap;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 12px 28px rgba(8, 145, 178, 0.26);
    font-size: 14px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.main-nav > a,
.nav-dropdown > button {
    padding: 9px 12px;
    border-radius: 12px;
    border: 0;
    color: #334155;
    background: transparent;
    cursor: pointer;
    transition: 0.2s ease;
}

.main-nav > a:hover,
.nav-dropdown:hover > button {
    color: var(--cyan);
    background: var(--cyan-soft);
}

.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 180px;
    padding: 10px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: 0.2s ease;
}

.dropdown-menu a {
    display: block;
    padding: 10px 12px;
    border-radius: 12px;
    color: #475569;
}

.dropdown-menu a:hover {
    color: var(--cyan);
    background: var(--cyan-soft);
}

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

.top-search {
    display: flex;
    align-items: center;
    width: 290px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #ffffff;
    overflow: hidden;
}

.top-search input {
    width: 100%;
    min-width: 0;
    padding: 10px 12px 10px 18px;
    border: 0;
    outline: 0;
}

.top-search button {
    padding: 9px 15px;
    border: 0;
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    cursor: pointer;
}

.mobile-toggle,
.mobile-panel {
    display: none;
}

.hero {
    position: relative;
    min-height: 70vh;
    overflow: hidden;
    color: #ffffff;
    background: #020617;
}

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

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 900ms ease;
}

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

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.58;
    transform: scale(1.04);
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 72% 20%, rgba(8, 145, 178, 0.42), transparent 28%),
        linear-gradient(90deg, rgba(2, 6, 23, 0.93) 0%, rgba(2, 6, 23, 0.72) 42%, rgba(2, 6, 23, 0.28) 100%),
        linear-gradient(180deg, transparent 0%, rgba(2, 6, 23, 0.58) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - 32px));
    min-height: 70vh;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.85fr);
    align-items: center;
    gap: 48px;
    padding: 58px 0;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--cyan);
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0;
    font-size: clamp(38px, 6vw, 72px);
    line-height: 1.04;
    letter-spacing: -0.06em;
}

.hero-copy {
    max-width: 720px;
    margin: 20px 0 0;
    color: #cbd5e1;
    font-size: 18px;
    line-height: 1.8;
}

.hero-meta,
.detail-meta,
.movie-card-meta,
.category-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;
}

.hero-meta span,
.detail-meta span,
.movie-card-meta span,
.category-meta span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-size: 13px;
}

.hero-meta span {
    padding: 7px 11px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

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

.btn-primary,
.btn-ghost,
.section-more,
.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    font-weight: 800;
    transition: 0.2s ease;
}

.btn-primary {
    padding: 14px 22px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 16px 34px rgba(37, 99, 235, 0.28);
}

.btn-primary:hover,
.section-more:hover,
.page-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(8, 145, 178, 0.25);
}

.btn-ghost {
    padding: 13px 21px;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.1);
}

.hero-panel {
    padding: 22px;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(18px);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.hero-panel h2 {
    margin: 0 0 18px;
    font-size: 20px;
}

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

.hero-mini {
    display: grid;
    grid-template-columns: 82px 1fr;
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.1);
    transition: 0.2s ease;
}

.hero-mini:hover {
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.16);
}

.hero-mini img {
    width: 82px;
    height: 54px;
    object-fit: cover;
    border-radius: 12px;
}

.hero-mini strong {
    display: block;
    margin-bottom: 4px;
}

.hero-mini span {
    color: #cbd5e1;
    font-size: 13px;
}

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

.hero-dot {
    width: 11px;
    height: 11px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
}

.hero-dot.is-active {
    width: 32px;
    background: #ffffff;
}

.page-shell,
.content-section {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

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

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

.section-head h1,
.section-head h2,
.page-title h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.section-head p,
.page-title p {
    max-width: 720px;
    margin: 8px 0 0;
    color: var(--muted);
    line-height: 1.8;
}

.section-more,
.page-link {
    padding: 11px 16px;
    color: var(--cyan);
    background: var(--cyan-soft);
    border: 1px solid #cffafe;
    white-space: nowrap;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.movie-grid.compact {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

.movie-card {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
    transition: 0.22s ease;
}

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

.poster-wrap {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a, #164e63);
}

.poster-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.35s ease;
}

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

.poster-gradient {
    position: absolute;
    inset: auto 0 0;
    height: 55%;
    background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.72));
}

.play-pill,
.rank-badge {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.play-pill {
    right: 12px;
    bottom: 12px;
    padding: 7px 11px;
    color: #ffffff;
    background: rgba(8, 145, 178, 0.94);
}

.rank-badge {
    left: 12px;
    top: 12px;
    padding: 7px 10px;
    color: #ffffff;
    background: linear-gradient(135deg, #f97316, #ef4444);
}

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

.movie-card-meta span,
.detail-meta span,
.category-meta span {
    padding: 5px 8px;
    color: var(--muted);
    background: var(--surface-soft);
}

.movie-card h3 {
    min-height: 52px;
    margin: 10px 0 8px;
    font-size: 18px;
    line-height: 1.45;
}

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

.movie-card p {
    height: 54px;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
    overflow: hidden;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag-row span {
    padding: 4px 8px;
    border-radius: 999px;
    color: #0e7490;
    background: #ecfeff;
    font-size: 12px;
}

.score-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 14px;
    color: var(--muted);
    font-size: 13px;
}

.score-line strong {
    color: #f97316;
    font-size: 18px;
}

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

.category-card {
    min-height: 180px;
    padding: 22px;
    border-radius: 26px;
    color: #ffffff;
    background:
        radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.28), transparent 26%),
        linear-gradient(135deg, #0891b2, #2563eb 58%, #312e81);
    box-shadow: 0 18px 44px rgba(37, 99, 235, 0.18);
    transition: 0.22s ease;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-card h3 {
    margin: 0 0 10px;
    font-size: 24px;
}

.category-card p {
    margin: 0;
    color: #dbeafe;
    line-height: 1.7;
}

.category-card span {
    display: inline-flex;
    margin-top: 20px;
    font-weight: 800;
}

.rank-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 24px;
}

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

.rank-item {
    display: grid;
    grid-template-columns: 58px 116px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.rank-num {
    font-size: 28px;
    font-weight: 900;
    color: var(--cyan);
    text-align: center;
}

.rank-item img {
    width: 116px;
    height: 72px;
    object-fit: cover;
    border-radius: 16px;
}

.rank-item h3 {
    margin: 0 0 6px;
    font-size: 20px;
}

.rank-item p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.rank-score {
    text-align: right;
    color: var(--muted);
    white-space: nowrap;
}

.rank-score strong {
    display: block;
    color: #f97316;
    font-size: 22px;
}

.side-panel {
    position: sticky;
    top: 96px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: #ffffff;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.side-panel h2 {
    margin: 0 0 14px;
}

.filter-bar {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, minmax(120px, 0.5fr));
    gap: 12px;
    padding: 16px;
    margin-bottom: 26px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.filter-bar input,
.filter-bar select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    outline: 0;
    background: #ffffff;
}

.filter-bar input:focus,
.filter-bar select:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 4px rgba(8, 145, 178, 0.12);
}

.page-title {
    padding: 54px 0 30px;
}

.page-hero {
    color: #ffffff;
    background:
        radial-gradient(circle at 78% 20%, rgba(34, 211, 238, 0.32), transparent 30%),
        linear-gradient(135deg, #0f172a 0%, #075985 50%, #2563eb 100%);
}

.page-hero .page-title p,
.page-hero .eyebrow {
    color: #cffafe;
}

.detail-hero {
    color: #ffffff;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.98), rgba(2, 6, 23, 0.78)),
        var(--detail-bg, linear-gradient(135deg, #0f172a, #164e63));
    background-size: cover;
    background-position: center;
}

.detail-layout {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 30px;
    padding: 42px 0 54px;
}

.player-card {
    overflow: hidden;
    border-radius: 30px;
    background: #000000;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

.video-player {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000000;
}

.player-caption {
    padding: 14px 18px;
    color: #cbd5e1;
    background: #020617;
}

.detail-info h1 {
    margin: 24px 0 16px;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.05em;
}

.detail-info p {
    color: #cbd5e1;
    line-height: 1.85;
}

.detail-side {
    padding: 18px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(18px);
}

.detail-side img {
    width: 100%;
    aspect-ratio: 16 / 11;
    object-fit: cover;
    border-radius: 22px;
}

.detail-side dl {
    margin: 18px 0 0;
    display: grid;
    gap: 10px;
}

.detail-side div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: #cbd5e1;
}

.detail-side dt {
    color: #94a3b8;
}

.article-content {
    width: min(920px, calc(100% - 32px));
    margin: 0 auto;
    padding: 54px 0;
}

.article-content h2 {
    margin: 0 0 16px;
    font-size: 30px;
}

.article-content p {
    color: #334155;
    font-size: 17px;
    line-height: 2;
}

.search-results-empty {
    display: none;
    padding: 42px;
    border-radius: 26px;
    text-align: center;
    color: var(--muted);
    background: #ffffff;
    border: 1px solid var(--line);
}

.pagination-note {
    margin-top: 26px;
    color: var(--muted);
    text-align: center;
}

.site-footer {
    margin-top: 42px;
    color: #94a3b8;
    background: #020617;
}

.footer-grid {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 0.7fr 0.7fr;
    gap: 48px;
    padding: 52px 0;
}

.footer-brand {
    color: #ffffff;
    background: none;
    -webkit-background-clip: initial;
    background-clip: initial;
}

.site-footer p {
    max-width: 520px;
    line-height: 1.8;
}

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

.site-footer ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 9px;
}

.site-footer a:hover {
    color: #22d3ee;
}

@media (max-width: 1080px) {
    .top-search {
        display: none;
    }

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

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

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

    .side-panel {
        position: static;
    }
}

@media (max-width: 760px) {
    .nav-shell {
        height: 64px;
    }

    .main-nav {
        display: none;
    }

    .mobile-toggle {
        display: inline-flex;
        margin-left: auto;
        width: 42px;
        height: 42px;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--line);
        border-radius: 14px;
        background: #ffffff;
    }

    .mobile-panel {
        width: min(1180px, calc(100% - 32px));
        margin: 0 auto 12px;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 18px;
        background: #ffffff;
    }

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

    .mobile-panel a {
        padding: 10px;
        border-radius: 12px;
        background: var(--surface-soft);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 42px 0 72px;
    }

    .hero-panel {
        padding: 16px;
    }

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

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

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

    .rank-item {
        grid-template-columns: 42px 92px 1fr;
    }

    .rank-score {
        grid-column: 2 / -1;
        text-align: left;
    }

    .detail-layout {
        padding-top: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}