:root {
    --bg: #f8fafc;
    --panel: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --line: rgba(15, 23, 42, 0.1);
    --dark: #020617;
    --dark-soft: #0f172a;
    --accent: #06b6d4;
    --accent-strong: #0891b2;
    --gold: #f59e0b;
    --radius: 22px;
    --shadow: 0 22px 60px rgba(15, 23, 42, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 52%, #eef9ff 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: 60;
    color: #ffffff;
    background: rgba(2, 6, 23, 0.92);
    box-shadow: 0 16px 40px rgba(2, 6, 23, 0.24);
    backdrop-filter: blur(18px);
}

.nav-shell {
    width: min(1240px, calc(100% - 32px));
    height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: #ffffff;
    font-weight: 900;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent), #2563eb);
    box-shadow: 0 12px 28px rgba(6, 182, 212, 0.35);
}

.brand-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.82);
    white-space: nowrap;
}

.nav-link {
    position: relative;
    padding: 24px 0;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: #67e8f9;
}

.nav-link.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 18px;
    height: 3px;
    border-radius: 999px;
    background: var(--accent);
}

.nav-toggle {
    width: 44px;
    height: 44px;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border: 0;
    border-radius: 14px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
}

.nav-toggle span {
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: #ffffff;
}

.mobile-menu {
    display: none;
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 18px;
}

.mobile-menu.is-open {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.mobile-link {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.88);
}

.hero {
    position: relative;
    min-height: 70vh;
    overflow: hidden;
    background: var(--dark);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 1s ease;
}

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

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 75% 35%, rgba(6, 182, 212, 0.38), transparent 32%),
        linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.68) 48%, rgba(2, 6, 23, 0.1));
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(1240px, calc(100% - 32px));
    min-height: 70vh;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    flex-direction: column;
    max-width: 1240px;
    color: #ffffff;
}

.hero-content > * {
    max-width: 720px;
}

.hero-kicker,
.section-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 8px 14px;
    border-radius: 999px;
    color: #ffffff;
    background: var(--accent);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 20px 0 16px;
    font-size: clamp(42px, 7vw, 76px);
    line-height: 1.02;
    letter-spacing: -0.05em;
    text-shadow: 0 16px 40px rgba(0, 0, 0, 0.36);
}

.hero p {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(17px, 2vw, 21px);
}

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

.hero-tags {
    margin-top: 20px;
}

.hero-tags span,
.tag-row span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    color: #0f172a;
    background: rgba(255, 255, 255, 0.9);
    font-size: 12px;
    font-weight: 700;
}

.detail-tags span,
.card-body .tag-row span {
    color: #075985;
    background: #e0f7ff;
}

.hero-stats,
.detail-stats,
.card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.88);
    font-weight: 700;
}

.hero-stats {
    margin-top: 20px;
}

.hero-stats span,
.detail-stats span {
    padding: 6px 10px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}

.hero-actions,
.sub-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 800;
    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(--accent), #2563eb);
    box-shadow: 0 18px 36px rgba(6, 182, 212, 0.28);
}

.btn-ghost {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.36);
    background: rgba(255, 255, 255, 0.12);
}

.btn-ghost-dark {
    color: #0f172a;
    border: 1px solid rgba(15, 23, 42, 0.16);
    background: rgba(255, 255, 255, 0.85);
}

.hero-arrow {
    position: absolute;
    top: 50%;
    z-index: 5;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(14px);
    font-size: 34px;
    line-height: 1;
    cursor: pointer;
    transform: translateY(-50%);
}

.hero-prev {
    left: 28px;
}

.hero-next {
    right: 28px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 5;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 36px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.36);
    cursor: pointer;
}

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

.page-shell {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 42px 0 72px;
}

.section-block,
.filter-panel,
.rank-panel,
.player-card,
.article-block {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow);
}

.section-block {
    margin-top: 34px;
    padding: 28px;
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.section-heading.compact {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
}

.section-heading h2,
.filter-panel h2 {
    margin: 10px 0 0;
    font-size: clamp(26px, 4vw, 36px);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.section-heading a {
    color: var(--accent-strong);
    font-weight: 800;
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
    align-items: center;
    gap: 24px;
    padding: 24px;
}

.filter-panel form {
    display: grid;
    grid-template-columns: 1fr 180px;
    gap: 12px;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 48px;
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 16px;
    color: var(--text);
    background: #ffffff;
    padding: 0 16px;
    outline: 0;
}

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

.empty-state {
    grid-column: 1 / -1;
    margin: 0;
    color: var(--muted);
    font-weight: 700;
}

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

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

.movie-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.16);
}

.poster-link {
    position: relative;
    display: block;
    height: 260px;
    overflow: hidden;
    background: #0f172a;
}

.movie-card-large .poster-link {
    height: 320px;
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

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

.poster-shade {
    position: absolute;
    inset: 0;
    opacity: 0;
    background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.78));
    transition: opacity 0.25s ease;
}

.play-badge {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(6, 182, 212, 0.92);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.7);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card:hover .poster-shade,
.movie-card:hover .play-badge {
    opacity: 1;
}

.movie-card:hover .play-badge {
    transform: translate(-50%, -50%) scale(1);
}

.card-body {
    padding: 16px;
}

.card-meta {
    gap: 8px;
    color: var(--muted);
    font-size: 12px;
}

.card-meta span {
    padding: 3px 8px;
    border-radius: 999px;
    background: #f1f5f9;
}

.card-body h3 {
    margin: 12px 0 8px;
    min-height: 54px;
    font-size: 18px;
    line-height: 1.35;
}

.card-body h3 a:hover {
    color: var(--accent-strong);
}

.card-body p {
    min-height: 68px;
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 14px;
}

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

.category-tile,
.category-card {
    display: block;
    border: 1px solid rgba(6, 182, 212, 0.18);
    border-radius: 20px;
    background: linear-gradient(145deg, #ffffff, #ecfeff);
    padding: 18px;
    box-shadow: 0 16px 34px rgba(6, 182, 212, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-tile:hover,
.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 26px 46px rgba(6, 182, 212, 0.18);
}

.category-tile span,
.category-card strong {
    display: block;
    margin-bottom: 10px;
    color: #0e7490;
    font-size: 20px;
    font-weight: 900;
}

.category-tile p,
.category-card p {
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 14px;
}

.category-tile div {
    display: grid;
    gap: 6px;
    font-size: 13px;
    color: #0369a1;
}

.category-preview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    margin-bottom: 14px;
}

.category-preview img {
    aspect-ratio: 2 / 3;
    width: 100%;
    object-fit: cover;
    border-radius: 10px;
    background: #0f172a;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 24px;
    align-items: start;
}

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

.rank-panel {
    position: sticky;
    top: 96px;
    margin-top: 34px;
    padding: 22px;
}

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

.rank-item {
    display: grid;
    grid-template-columns: auto 58px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #ffffff;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-item:hover {
    transform: translateX(4px);
    border-color: rgba(6, 182, 212, 0.46);
}

.rank-num {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--gold), #ef4444);
    font-weight: 900;
}

.rank-item img {
    width: 58px;
    height: 76px;
    border-radius: 12px;
    object-fit: cover;
    background: #0f172a;
}

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

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

.rank-info strong {
    font-weight: 800;
}

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

.rank-score {
    color: var(--accent-strong);
    font-weight: 900;
}

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

.sub-hero {
    position: relative;
    overflow: hidden;
    padding: 96px 0 82px;
    color: #ffffff;
    background:
        radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.48), transparent 34%),
        linear-gradient(135deg, #020617, #0f172a 54%, #164e63);
}

.sub-hero > div {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
}

.sub-hero h1 {
    margin: 18px 0 12px;
    font-size: clamp(40px, 7vw, 70px);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.sub-hero p {
    max-width: 720px;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 18px;
}

.detail-page {
    background: linear-gradient(180deg, #020617 0, #0f172a 520px, #f8fafc 520px, #ffffff 100%);
}

.detail-hero {
    position: relative;
    overflow: hidden;
    min-height: 520px;
    color: #ffffff;
}

.detail-backdrop {
    position: absolute;
    inset: 0;
}

.detail-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(14px);
    transform: scale(1.08);
    opacity: 0.42;
}

.detail-backdrop span {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 72% 28%, rgba(6, 182, 212, 0.36), transparent 30%),
        linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.64));
}

.detail-content {
    position: relative;
    width: min(1240px, calc(100% - 32px));
    min-height: 520px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 38px;
    align-items: center;
    padding: 54px 0;
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 28px;
    box-shadow: 0 34px 70px rgba(0, 0, 0, 0.38);
    background: #0f172a;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 14px;
}

.breadcrumb a:hover {
    color: #67e8f9;
}

.detail-info h1 {
    margin: 18px 0 16px;
    font-size: clamp(36px, 6vw, 64px);
    line-height: 1.08;
    letter-spacing: -0.05em;
}

.detail-info p {
    max-width: 820px;
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 18px;
}

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

.detail-tags {
    margin-top: 18px;
}

.detail-shell {
    padding-top: 0;
}

.player-card {
    overflow: hidden;
    margin-top: -48px;
    padding: 12px;
    background: #020617;
}

.player-wrap {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: #000000;
    aspect-ratio: 16 / 9;
}

.player-wrap video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000000;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: #ffffff;
    background:
        radial-gradient(circle at center, rgba(6, 182, 212, 0.24), rgba(2, 6, 23, 0.72)),
        rgba(2, 6, 23, 0.36);
    cursor: pointer;
}

.player-overlay span {
    width: 88px;
    height: 88px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent), #2563eb);
    box-shadow: 0 24px 60px rgba(6, 182, 212, 0.38);
    font-size: 34px;
}

.player-overlay.is-hidden {
    display: none;
}

.article-block {
    padding: 30px;
}

.article-text {
    display: grid;
    gap: 18px;
    color: #334155;
    font-size: 17px;
}

.article-text p {
    margin: 0;
}

.site-footer {
    color: rgba(255, 255, 255, 0.78);
    background: #020617;
}

.footer-inner {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 36px 0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
}

.footer-inner strong {
    display: block;
    color: #ffffff;
    font-size: 20px;
    margin-bottom: 8px;
}

.footer-inner p {
    max-width: 560px;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 18px;
    white-space: nowrap;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 18px 16px;
    text-align: center;
    color: rgba(255, 255, 255, 0.54);
}

@media (max-width: 1100px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

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

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

    .split-section {
        grid-template-columns: 1fr;
    }

    .rank-panel {
        position: static;
    }
}

@media (max-width: 820px) {
    .hero,
    .hero-content {
        min-height: 620px;
    }

    .hero-arrow {
        display: none;
    }

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

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

    .movie-grid,
    .featured-grid,
    .page-rank-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .detail-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 560px) {
    .nav-shell,
    .page-shell,
    .footer-inner,
    .sub-hero > div,
    .hero-content,
    .detail-content {
        width: min(100% - 24px, 1240px);
    }

    .brand-text {
        font-size: 18px;
    }

    .mobile-menu.is-open {
        grid-template-columns: 1fr;
    }

    .hero h1,
    .detail-info h1,
    .sub-hero h1 {
        letter-spacing: -0.03em;
    }

    .section-block,
    .filter-panel,
    .rank-panel,
    .article-block {
        padding: 18px;
    }

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

    .poster-link,
    .movie-card-large .poster-link {
        height: 360px;
    }

    .rank-item {
        grid-template-columns: auto 54px minmax(0, 1fr);
    }

    .rank-score {
        display: none;
    }

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