:root {
    --brand-blue: #2563eb;
    --brand-cyan: #0891b2;
    --brand-teal: #0f766e;
    --brand-dark: #0f172a;
    --brand-slate: #475569;
    --brand-soft: #f8fafc;
    --card-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    --hover-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 42%, #eef6ff 100%);
    color: var(--brand-dark);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Microsoft YaHei", sans-serif;
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan), var(--brand-teal));
    color: #ffffff;
    box-shadow: 0 12px 30px rgba(8, 145, 178, 0.25);
}

.nav-shell {
    max-width: 1180px;
    height: 68px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand,
.desktop-nav,
.mobile-nav,
.hero-actions,
.intro-actions,
.footer-links,
.tag-row,
.movie-meta,
.hero-categories,
.hero-dots,
.filter-toolbar,
.detail-actions {
    display: flex;
    align-items: center;
}

.brand {
    gap: 10px;
    font-weight: 900;
    letter-spacing: 0.02em;
}

.brand-mark {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.brand-name {
    font-size: 23px;
}

.desktop-nav {
    gap: 30px;
}

.nav-link {
    position: relative;
    font-weight: 700;
    opacity: 0.9;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    opacity: 1;
    transform: translateY(-1px);
}

.nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -8px;
    height: 3px;
    border-radius: 999px;
    background: #ffffff;
}

.mobile-menu-button {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.12);
}

.mobile-menu-button span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px auto;
    border-radius: 999px;
    background: #ffffff;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px 16px;
}

.mobile-nav.open {
    display: flex;
}

.mobile-nav-link {
    padding: 12px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    font-weight: 700;
}

.hero {
    position: relative;
    min-height: 720px;
    overflow: hidden;
    background: var(--brand-dark);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s ease;
    background-image: linear-gradient(90deg, rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.52), rgba(8, 145, 178, 0.18)), var(--hero-cover);
    background-position: center;
    background-size: cover;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(34, 211, 238, 0.24), transparent 30%), linear-gradient(180deg, rgba(15, 23, 42, 0.1), rgba(15, 23, 42, 0.82));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1180px;
    min-height: 650px;
    margin: 0 auto;
    padding: 76px 20px 150px;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) 360px;
    gap: 42px;
    align-items: center;
    color: #ffffff;
}

.eyebrow {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 14px;
    padding: 7px 12px;
    border-radius: 999px;
    color: #e0f2fe;
    background: rgba(8, 145, 178, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 14px;
    font-weight: 800;
}

.hero h1,
.page-hero h1,
.detail-info h1 {
    margin: 0;
    font-size: clamp(34px, 5vw, 62px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.hero h2 {
    margin: 18px 0 12px;
    font-size: clamp(26px, 3vw, 42px);
}

.hero p,
.page-hero p,
.detail-line {
    max-width: 760px;
    color: #dbeafe;
    font-size: 19px;
    line-height: 1.8;
}

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

.hero-tags {
    display: flex;
    margin: 22px 0 30px;
}

.hero-tags span,
.tag-row span {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    color: #0f766e;
    background: #ccfbf1;
    font-size: 13px;
    font-weight: 800;
}

.hero-tags span {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-actions,
.intro-actions,
.detail-actions {
    gap: 12px;
    flex-wrap: wrap;
}

.primary-button,
.ghost-button,
.section-more,
.rank-play {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 900;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
    color: #ffffff;
    background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan));
    box-shadow: 0 16px 32px rgba(37, 99, 235, 0.3);
}

.ghost-button {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.32);
    background: rgba(255, 255, 255, 0.12);
}

.ghost-button.light {
    color: var(--brand-cyan);
    background: #ffffff;
    border-color: #bae6fd;
}

.primary-button:hover,
.ghost-button:hover,
.section-more:hover,
.rank-play:hover {
    transform: translateY(-2px);
}

.hero-card {
    min-height: 500px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.24);
    backdrop-filter: blur(18px);
    box-shadow: 0 30px 80px rgba(2, 6, 23, 0.35);
}

.hero-card img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 22px;
    box-shadow: 0 18px 42px rgba(2, 6, 23, 0.4);
}

.hero-card span {
    margin-top: 18px;
    color: #bae6fd;
    font-weight: 800;
}

.hero-card strong {
    margin-top: 5px;
    font-size: 24px;
}

.hero-bottom {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: 34px;
    width: min(1180px, calc(100% - 40px));
    transform: translateX(-50%);
    display: grid;
    grid-template-columns: minmax(280px, 420px) 1fr auto;
    gap: 16px;
    align-items: center;
}

.hero-search,
.filter-toolbar {
    display: flex;
    padding: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--card-shadow);
}

.hero-search input,
.filter-toolbar input,
.filter-toolbar select {
    width: 100%;
    min-height: 42px;
    border: 0;
    outline: 0;
    padding: 0 14px;
    border-radius: 999px;
    color: var(--brand-dark);
    background: transparent;
    font: inherit;
}

.hero-search button {
    border: 0;
    min-width: 86px;
    border-radius: 999px;
    color: #ffffff;
    background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan));
    font-weight: 900;
}

.hero-categories {
    gap: 8px;
    flex-wrap: wrap;
}

.hero-categories a {
    padding: 9px 12px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.13);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-weight: 800;
    font-size: 14px;
}

.hero-dots {
    gap: 8px;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.5);
}

.hero-dot.active {
    width: 30px;
    background: #ffffff;
}

.content-section,
.page-shell,
.detail-shell {
    max-width: 1180px;
    margin: 0 auto;
    padding: 54px 20px;
}

.intro-panel {
    margin-top: -38px;
    position: relative;
    z-index: 8;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    border-radius: 28px;
    background: #ffffff;
    box-shadow: var(--card-shadow);
}

.intro-panel h2,
.section-heading h2,
.page-hero h1,
.detail-article h2,
.detail-side h2 {
    margin: 0 0 10px;
    color: var(--brand-dark);
}

.intro-panel p,
.section-heading p,
.movie-info p,
.category-overview-card p,
.rank-info p,
.detail-article p,
.detail-side dd,
.footer-shell p {
    color: var(--brand-slate);
    line-height: 1.75;
}

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

.section-heading.compact {
    margin-bottom: 18px;
}

.section-more {
    color: var(--brand-cyan);
    background: #e0f2fe;
}

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

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

.movie-card {
    overflow: hidden;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.09);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--hover-shadow);
}

.movie-poster {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, #dbeafe, #ccfbf1);
}

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

.movie-card:hover .movie-poster img {
    transform: scale(1.05);
}

.poster-type,
.rank-badge {
    position: absolute;
    z-index: 2;
    top: 12px;
    border-radius: 999px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 900;
}

.poster-type {
    right: 12px;
    padding: 6px 9px;
    background: rgba(15, 23, 42, 0.72);
}

.rank-badge {
    left: 12px;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f97316, #ef4444);
}

.movie-info {
    padding: 16px;
}

.movie-meta {
    gap: 8px;
    flex-wrap: wrap;
    color: #0891b2;
    font-size: 13px;
    font-weight: 800;
}

.movie-info h3 {
    margin: 9px 0 8px;
    color: var(--brand-dark);
    font-size: 18px;
    line-height: 1.35;
}

.movie-info h3 a:hover,
.rank-info h2 a:hover,
.category-samples a:hover {
    color: var(--brand-cyan);
}

.movie-info p {
    min-height: 50px;
    margin: 0 0 12px;
    font-size: 14px;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 28px;
}

.ranking-list,
.category-tile-grid,
.category-overview-grid,
.ranking-page-list {
    display: grid;
    gap: 14px;
}

.horizontal-card {
    display: grid;
    grid-template-columns: auto 58px minmax(0, 1fr);
    gap: 13px;
    align-items: center;
    padding: 12px;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.horizontal-card img {
    width: 58px;
    height: 78px;
    object-fit: cover;
    border-radius: 12px;
    background: #e0f2fe;
}

.horizontal-card strong,
.horizontal-card small {
    display: block;
}

.horizontal-card small {
    margin-top: 4px;
    color: var(--brand-slate);
}

.mini-rank {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: #ffffff;
    background: linear-gradient(135deg, #f97316, #ef4444);
    font-weight: 900;
}

.category-tile,
.category-overview-card {
    display: block;
    padding: 18px;
    border-radius: 20px;
    background: linear-gradient(135deg, #ffffff, #ecfeff);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.category-tile span,
.category-overview-card h2 {
    display: block;
    color: var(--brand-dark);
    font-size: 20px;
    font-weight: 900;
}

.category-tile small {
    display: block;
    margin-top: 8px;
    color: var(--brand-slate);
    line-height: 1.6;
}

.page-hero {
    padding: 54px;
    border-radius: 32px;
    color: #ffffff;
    background: linear-gradient(120deg, var(--brand-blue), var(--brand-cyan), var(--brand-teal));
    box-shadow: var(--card-shadow);
}

.compact-hero p {
    color: #e0f2fe;
}

.filter-toolbar {
    margin-top: 24px;
    max-width: 860px;
    gap: 8px;
    border-radius: 24px;
}

.filter-toolbar select {
    max-width: 170px;
    background: #f8fafc;
}

.no-top-space {
    padding-top: 28px;
}

.category-overview-grid {
    margin-top: 26px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-overview-card {
    min-height: 230px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.category-samples {
    display: grid;
    gap: 8px;
    margin-top: 16px;
}

.category-samples a {
    color: var(--brand-cyan);
    font-weight: 800;
    font-size: 14px;
}

.rank-row {
    display: grid;
    grid-template-columns: 58px 86px minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    padding: 16px;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
}

.rank-number {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    color: #ffffff;
    background: linear-gradient(135deg, #f97316, #ef4444);
    font-size: 20px;
    font-weight: 900;
}

.rank-thumb img {
    width: 86px;
    height: 118px;
    object-fit: cover;
    border-radius: 14px;
    background: #e0f2fe;
}

.rank-info h2 {
    margin: 0 0 8px;
    font-size: 22px;
}

.rank-play {
    color: #ffffff;
    background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan));
}

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

.breadcrumb {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 22px;
    color: var(--brand-slate);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--brand-cyan);
    font-weight: 800;
}

.detail-hero {
    display: grid;
    grid-template-columns: 310px minmax(0, 1fr);
    gap: 34px;
    align-items: stretch;
    padding: 28px;
    border-radius: 32px;
    background: linear-gradient(135deg, #ffffff, #ecfeff);
    box-shadow: var(--card-shadow);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 24px;
    background: #dbeafe;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.16);
}

.detail-info {
    padding: 12px 0;
}

.detail-info .eyebrow {
    color: var(--brand-cyan);
    background: #e0f2fe;
    border-color: #bae6fd;
}

.detail-info h1 {
    font-size: clamp(34px, 4vw, 54px);
}

.detail-line {
    color: var(--brand-slate);
}

.detail-meta-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.detail-meta-grid span {
    padding: 14px;
    border-radius: 16px;
    background: #ffffff;
    color: var(--brand-dark);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

.detail-meta-grid strong {
    display: block;
    margin-bottom: 5px;
    color: var(--brand-cyan);
    font-size: 13px;
}

.player-section {
    padding: 44px 0 20px;
}

.player {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: #000000;
    box-shadow: 0 30px 80px rgba(2, 6, 23, 0.34);
    aspect-ratio: 16 / 9;
}

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

.player-button {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 86px;
    height: 86px;
    transform: translate(-50%, -50%);
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
    box-shadow: 0 18px 45px rgba(8, 145, 178, 0.35);
    font-size: 30px;
    z-index: 3;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.player-button:hover {
    transform: translate(-50%, -50%) scale(1.08);
}

.player.is-playing .player-button {
    opacity: 0;
    pointer-events: none;
}

.player-status {
    position: absolute;
    left: 18px;
    bottom: 18px;
    z-index: 4;
    padding: 8px 12px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.7);
    font-size: 13px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.player-status.show {
    opacity: 1;
}

.detail-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 26px;
    padding: 32px 0 0;
}

.detail-article,
.detail-side {
    padding: 28px;
    border-radius: 26px;
    background: #ffffff;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
}

.detail-article h2:not(:first-child) {
    margin-top: 30px;
}

.detail-side dl {
    margin: 0;
}

.detail-side dt {
    margin-top: 16px;
    color: var(--brand-cyan);
    font-weight: 900;
}

.detail-side dd {
    margin: 4px 0 0;
}

.related-section {
    padding-left: 0;
    padding-right: 0;
}

.related-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

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

.site-footer {
    margin-top: 40px;
    color: #cbd5e1;
    background: #0f172a;
}

.footer-shell {
    max-width: 1180px;
    margin: 0 auto;
    padding: 34px 20px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
    gap: 28px;
}

.footer-brand {
    display: inline-flex;
    margin-bottom: 10px;
    color: #ffffff;
    font-size: 24px;
    font-weight: 900;
}

.footer-links {
    justify-content: flex-end;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-links a {
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    font-weight: 700;
}

@media (max-width: 1080px) {
    .movie-grid,
    .full-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

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

    .hero-card {
        display: none;
    }

    .hero-bottom {
        grid-template-columns: 1fr;
    }
}

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

    .mobile-menu-button {
        display: block;
    }

    .brand-name {
        font-size: 20px;
    }

    .hero {
        min-height: 760px;
    }

    .hero-content {
        padding-top: 48px;
        padding-bottom: 230px;
    }

    .hero h1,
    .page-hero h1,
    .detail-info h1 {
        font-size: 34px;
    }

    .hero p,
    .page-hero p,
    .detail-line {
        font-size: 16px;
    }

    .hero-bottom,
    .filter-toolbar {
        border-radius: 24px;
    }

    .hero-search,
    .filter-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-toolbar select {
        max-width: none;
    }

    .intro-panel,
    .section-heading,
    .split-section,
    .footer-shell,
    .detail-hero,
    .detail-content-grid {
        grid-template-columns: 1fr;
        display: grid;
    }

    .intro-panel,
    .page-hero,
    .detail-hero {
        padding: 24px;
        border-radius: 24px;
    }

    .movie-grid,
    .full-grid,
    .related-grid,
    .category-overview-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .movie-info {
        padding: 12px;
    }

    .movie-info h3 {
        font-size: 16px;
    }

    .rank-row {
        grid-template-columns: 44px 70px minmax(0, 1fr);
    }

    .rank-play {
        grid-column: 2 / -1;
    }

    .rank-thumb img {
        width: 70px;
        height: 98px;
    }

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

    .footer-links {
        justify-content: flex-start;
    }
}

@media (max-width: 460px) {
    .movie-grid,
    .full-grid,
    .related-grid,
    .category-overview-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions,
    .intro-actions,
    .detail-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .primary-button,
    .ghost-button,
    .section-more,
    .rank-play {
        width: 100%;
    }
}