:root {
    --color-bg: #0b0d10;
    --color-bg-strong: #060708;
    --color-panel: #101419;
    --color-panel-soft: #151a21;
    --color-border: #333d47;
    --color-text: #ffffff;
    --color-muted: #9ca3af;
    --color-muted-strong: #d1d5db;
    --color-primary: #f5871f;
    --color-primary-soft: rgba(245, 135, 31, 0.16);
    --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.35);
    --radius-lg: 22px;
    --radius-md: 16px;
    --max-width: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--color-text);
    background: radial-gradient(circle at top left, rgba(245, 135, 31, 0.16), transparent 36rem), var(--color-bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", 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: 50;
    border-bottom: 1px solid rgba(51, 61, 71, 0.8);
    background: rgba(11, 13, 16, 0.88);
    backdrop-filter: blur(18px);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.9rem 1rem;
}

.site-logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.logo-icon {
    display: inline-grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.85rem;
    box-shadow: 0 10px 26px rgba(245, 135, 31, 0.35);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 1.65rem;
}

.nav-link {
    color: var(--color-muted-strong);
    font-size: 0.95rem;
    font-weight: 650;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--color-primary);
}

.mobile-menu-button {
    display: none;
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 1.7rem;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 0.8rem;
    padding: 0 1rem 1rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-panel);
}

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

.hero-section {
    position: relative;
    min-height: 520px;
    height: 70vh;
    max-height: 820px;
    overflow: hidden;
    background: var(--color-bg-strong);
}

.hero-slider,
.hero-slide,
.hero-backdrop,
.hero-gradient {
    position: absolute;
    inset: 0;
}

.hero-slide {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s ease;
}

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

.hero-backdrop {
    background: linear-gradient(135deg, #171b22, #08090b);
}

.hero-backdrop::after,
.page-hero-bg::after,
.movie-cover::after,
.category-cover::after,
.ranking-thumb::after,
.poster-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(245, 135, 31, 0.22), transparent 42%, rgba(0, 0, 0, 0.26));
    pointer-events: none;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.72;
}

.hero-gradient {
    z-index: 2;
    background:
        linear-gradient(90deg, #060708 0%, rgba(11, 13, 16, 0.95) 34%, rgba(11, 13, 16, 0.42) 67%, rgba(11, 13, 16, 0.12) 100%),
        linear-gradient(0deg, var(--color-bg) 0%, transparent 34%);
}

.hero-content {
    position: relative;
    z-index: 4;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: var(--max-width);
    height: 100%;
    margin: 0 auto;
    padding: 4rem 1rem;
}

.hero-kicker,
.section-heading span,
.page-hero span,
.category-overview-head span {
    color: var(--color-primary);
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-content h1 {
    max-width: 760px;
    margin: 0.6rem 0 1rem;
    font-size: clamp(2.4rem, 7vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.hero-content p {
    max-width: 690px;
    margin: 0 0 1.4rem;
    color: var(--color-muted-strong);
    font-size: clamp(1rem, 1.8vw, 1.24rem);
}

.hero-tags,
.movie-tags,
.tag-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.hero-tags span,
.movie-tags span,
.tag-links a {
    border: 1px solid rgba(245, 135, 31, 0.28);
    border-radius: 999px;
    background: var(--color-primary-soft);
    color: #ffd1a0;
    padding: 0.35rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 650;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.7rem;
}

.button,
.quick-search button,
.search-box-large button,
.player-toolbar button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    border: 0;
    border-radius: 0.85rem;
    padding: 0.75rem 1.15rem;
    font-weight: 750;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.button:hover,
.quick-search button:hover,
.search-box-large button:hover,
.player-toolbar button:hover {
    transform: translateY(-1px);
}

.button-primary,
.quick-search button,
.search-box-large button,
.player-toolbar button {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 12px 30px rgba(245, 135, 31, 0.24);
}

.button-ghost {
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.hero-controls {
    position: absolute;
    right: calc((100% - min(var(--max-width), 100% - 2rem)) / 2);
    bottom: 2.2rem;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-arrow,
.hero-dot {
    border: 0;
    cursor: pointer;
}

.hero-arrow {
    width: 2.65rem;
    height: 2.65rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.75rem;
    transition: background 0.2s ease;
}

.hero-arrow:hover {
    background: var(--color-primary);
}

.hero-dots {
    display: flex;
    gap: 0.45rem;
}

.hero-dot {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.32);
}

.hero-dot.is-active {
    width: 1.8rem;
    background: var(--color-primary);
}

.section-inner,
.section-block,
.footer-grid,
.detail-wrap {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

.search-band {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(16, 20, 25, 0.75);
}

.search-band-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
    gap: 1.5rem;
    align-items: center;
    padding-top: 1.4rem;
    padding-bottom: 1.4rem;
}

.search-band h2,
.search-band p {
    margin: 0;
}

.search-band p,
.category-tile p,
.review-card p,
.page-hero p,
.category-overview-head p,
.detail-card p,
.footer-grid p,
.ranking-info small,
.search-summary,
.filter-result {
    color: var(--color-muted);
}

.quick-search,
.search-box-large,
.filter-bar {
    display: flex;
    gap: 0.75rem;
}

.quick-search input,
.search-box-large input,
.filter-bar input,
.filter-bar select {
    width: 100%;
    min-height: 2.8rem;
    border: 1px solid var(--color-border);
    border-radius: 0.85rem;
    outline: none;
    background: #0d1117;
    color: #fff;
    padding: 0.75rem 0.95rem;
}

.quick-search input:focus,
.search-box-large input:focus,
.filter-bar input:focus,
.filter-bar select:focus {
    border-color: var(--color-primary);
}

.section-block {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.8rem;
}

.section-heading h2 {
    margin: 0.15rem 0 0;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.05;
}

.section-heading a {
    color: var(--color-primary);
    font-weight: 750;
}

.compact-heading {
    align-items: start;
    flex-direction: column;
    gap: 0.2rem;
}

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

.category-tile,
.category-overview-card,
.review-card,
.detail-card,
.player-card,
.related-panel,
.poster-card,
.ranking-panel {
    border: 1px solid rgba(51, 61, 71, 0.72);
    border-radius: var(--radius-lg);
    background: rgba(16, 20, 25, 0.82);
    box-shadow: var(--shadow-card);
}

.category-tile {
    position: relative;
    display: grid;
    min-height: 18rem;
    overflow: hidden;
    padding: 1.25rem;
    align-items: end;
}

.category-cover {
    position: absolute;
    inset: 0;
    background: #111821;
}

.category-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.28;
    transition: transform 0.45s ease, opacity 0.45s ease;
}

.category-tile:hover .category-cover img {
    transform: scale(1.06);
    opacity: 0.42;
}

.category-tile > div:last-child {
    position: relative;
    z-index: 2;
}

.category-tile h3 {
    margin: 0.3rem 0 0.4rem;
    font-size: 1.45rem;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.15rem;
}

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

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

.movie-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid rgba(51, 61, 71, 0.72);
    border-radius: var(--radius-md);
    background: rgba(16, 20, 25, 0.92);
    transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(245, 135, 31, 0.62);
    background: var(--color-panel-soft);
}

.movie-cover,
.ranking-thumb,
.poster-card,
.page-hero-bg {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #171b22, #0b0d10);
}

.movie-cover {
    aspect-ratio: 16 / 9;
}

.movie-cover img,
.ranking-thumb img,
.poster-card img,
.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cover-image {
    transition: transform 0.35s ease, opacity 0.35s ease;
}

.movie-card:hover .cover-image {
    transform: scale(1.05);
}

.movie-year,
.movie-region,
.movie-play {
    position: absolute;
    z-index: 3;
    border-radius: 0.5rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 750;
}

.movie-year {
    top: 0.55rem;
    right: 0.55rem;
    background: rgba(0, 0, 0, 0.66);
}

.movie-region {
    left: 0.55rem;
    bottom: 0.55rem;
    background: rgba(245, 135, 31, 0.9);
}

.movie-play {
    inset: 50% auto auto 50%;
    display: grid;
    place-items: center;
    width: 2.7rem;
    height: 2.7rem;
    padding: 0;
    border-radius: 999px;
    background: rgba(245, 135, 31, 0.92);
    transform: translate(-50%, -50%) scale(0.84);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.movie-card-body {
    padding: 1rem;
}

.movie-card-body h3 {
    display: -webkit-box;
    min-height: 2.9em;
    margin: 0 0 0.55rem;
    overflow: hidden;
    color: #fff;
    font-size: 1rem;
    line-height: 1.45;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-card-body p {
    display: -webkit-box;
    min-height: 3.15em;
    margin: 0 0 0.8rem;
    overflow: hidden;
    color: var(--color-muted);
    font-size: 0.88rem;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-tags span {
    border-color: transparent;
    background: #151a21;
    color: var(--color-muted-strong);
    padding: 0.2rem 0.48rem;
    font-size: 0.72rem;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 1.4rem;
}

.ranking-panel {
    align-self: start;
    padding: 1.2rem;
    position: sticky;
    top: 5.5rem;
}

.ranking-list {
    display: grid;
    gap: 0.65rem;
}

.ranking-item {
    display: grid;
    grid-template-columns: 2.2rem 5.3rem minmax(0, 1fr) auto;
    gap: 0.85rem;
    align-items: center;
    border-radius: 0.9rem;
    padding: 0.55rem;
    background: rgba(21, 26, 33, 0.78);
    transition: background 0.2s ease;
}

.ranking-item:hover {
    background: rgba(245, 135, 31, 0.11);
}

.ranking-number,
.ranking-score {
    color: var(--color-primary);
    font-weight: 850;
}

.ranking-thumb {
    aspect-ratio: 16 / 10;
    border-radius: 0.65rem;
}

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

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

.review-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.review-card {
    padding: 1.3rem;
}

.review-card h3 {
    margin: 0 0 0.55rem;
}

.review-card span {
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 700;
}

.page-hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(51, 61, 71, 0.72);
    background: linear-gradient(135deg, rgba(245, 135, 31, 0.2), transparent 35rem), #101419;
}

.page-hero .section-inner {
    position: relative;
    z-index: 2;
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
}

.page-hero h1 {
    max-width: 760px;
    margin: 0.3rem 0 0.75rem;
    font-size: clamp(2.2rem, 5vw, 4.5rem);
    line-height: 1;
}

.page-hero p {
    max-width: 720px;
    margin: 0;
    font-size: 1.08rem;
}

.category-page-hero .page-hero-bg {
    position: absolute;
    inset: 0;
}

.category-page-hero .page-hero-bg img {
    opacity: 0.22;
}

.category-overview-list {
    display: grid;
    gap: 1.4rem;
}

.category-overview-card {
    padding: 1.4rem;
}

.category-overview-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    margin-bottom: 1.3rem;
}

.category-overview-head h2 {
    margin: 0.2rem 0 0.3rem;
}

.filter-bar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px 180px;
    margin-bottom: 1rem;
}

.filter-result {
    margin-bottom: 1.1rem;
}

.search-page {
    min-height: 50vh;
}

.search-box-large {
    max-width: 860px;
    margin: 0 auto 1rem;
}

.search-summary {
    margin: 0 auto 1.5rem;
    max-width: 860px;
}

.detail-wrap {
    padding-top: 2rem;
    padding-bottom: 4rem;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--color-muted);
    font-size: 0.9rem;
}

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

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 1.3rem;
    align-items: start;
}

.detail-main {
    display: grid;
    gap: 1rem;
}

.player-card {
    overflow: hidden;
}

.video-shell {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
}

.video-shell video {
    width: 100%;
    height: 100%;
    background: #000;
}

.big-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 4;
    display: grid;
    place-items: center;
    width: 4.6rem;
    height: 4.6rem;
    border: 0;
    border-radius: 999px;
    background: rgba(245, 135, 31, 0.92);
    color: #fff;
    font-size: 1.8rem;
    transform: translate(-50%, -50%);
    cursor: pointer;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.big-play-button.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.player-toolbar {
    display: grid;
    grid-template-columns: auto auto auto minmax(140px, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.85rem;
    background: var(--color-panel);
}

.player-toolbar button {
    min-height: 2.35rem;
    padding: 0.55rem 0.8rem;
    border-radius: 0.65rem;
    font-size: 0.85rem;
}

.player-toolbar input[type="range"] {
    accent-color: var(--color-primary);
}

.detail-card {
    padding: 1.4rem;
}

.detail-card h1 {
    margin: 0 0 0.8rem;
    font-size: clamp(1.9rem, 4vw, 3.2rem);
    line-height: 1.1;
}

.detail-card h2 {
    margin: 1.6rem 0 0.55rem;
    font-size: 1.2rem;
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 1rem;
}

.meta-row span {
    border-radius: 0.65rem;
    background: var(--color-panel-soft);
    color: var(--color-muted-strong);
    padding: 0.35rem 0.65rem;
    font-size: 0.88rem;
}

.one-line {
    color: var(--color-muted-strong) !important;
    font-style: italic;
}

.detail-sidebar {
    display: grid;
    gap: 1rem;
    position: sticky;
    top: 5.4rem;
}

.poster-card {
    overflow: hidden;
    padding: 0.85rem;
}

.poster-card img {
    aspect-ratio: 16 / 9;
    border-radius: 1rem;
    margin-bottom: 0.8rem;
}

.poster-card .button {
    width: 100%;
}

.related-panel {
    padding: 1rem;
}

.related-panel h2 {
    margin: 0 0 1rem;
}

.related-list {
    display: grid;
    gap: 0.8rem;
}

.related-list .movie-card-body p,
.related-list .movie-tags {
    display: none;
}

.site-footer {
    border-top: 1px solid rgba(51, 61, 71, 0.72);
    background: #080a0d;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) 1fr 1fr;
    gap: 2rem;
    padding-top: 3rem;
    padding-bottom: 2rem;
}

.footer-grid h3 {
    margin: 0 0 0.8rem;
}

.footer-grid ul {
    display: grid;
    gap: 0.45rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-grid a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    border-top: 1px solid rgba(51, 61, 71, 0.55);
    padding: 1rem;
    color: var(--color-muted);
    text-align: center;
}

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

@media (max-width: 1100px) {
    .movie-grid,
    .category-movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

    .ranking-panel,
    .detail-sidebar {
        position: static;
    }
}

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

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

    .hero-section {
        min-height: 620px;
        height: 78vh;
    }

    .hero-content {
        justify-content: flex-end;
        padding-bottom: 6rem;
    }

    .hero-controls {
        right: 1rem;
        left: 1rem;
        justify-content: center;
    }

    .search-band-inner,
    .footer-grid,
    .filter-bar,
    .player-toolbar {
        grid-template-columns: 1fr;
    }

    .quick-search,
    .search-box-large,
    .category-overview-head {
        flex-direction: column;
    }

    .movie-grid,
    .category-movie-grid,
    .category-grid,
    .review-grid,
    .compact-grid,
    .overview-grid,
    .wide-ranking-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .ranking-item {
        grid-template-columns: 1.8rem 4.5rem minmax(0, 1fr);
    }

    .ranking-score {
        display: none;
    }
}

@media (max-width: 520px) {
    .movie-grid,
    .category-movie-grid,
    .category-grid,
    .review-grid,
    .compact-grid,
    .overview-grid {
        grid-template-columns: 1fr;
    }

    .section-block {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .movie-card-body h3 {
        min-height: auto;
    }
}