:root {
    --bg: #08111f;
    --bg-soft: #101b2e;
    --bg-card: rgba(255, 255, 255, 0.08);
    --bg-card-strong: rgba(255, 255, 255, 0.12);
    --text: #f7fbff;
    --muted: #a9b8ca;
    --line: rgba(255, 255, 255, 0.14);
    --teal: #2dd4bf;
    --teal-dark: #0f766e;
    --blue: #3b82f6;
    --gold: #f8d266;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(45, 212, 191, 0.16), transparent 34rem),
        radial-gradient(circle at top right, rgba(59, 130, 246, 0.18), transparent 36rem),
        linear-gradient(180deg, #08111f 0%, #0b1323 38%, #090f1a 100%);
    min-height: 100vh;
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--line);
    background: rgba(8, 17, 31, 0.78);
    backdrop-filter: blur(18px);
}

.header-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 14px 22px;
    display: flex;
    align-items: center;
    gap: 18px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.03em;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--teal), var(--blue));
    color: #06101e;
    box-shadow: 0 10px 28px rgba(45, 212, 191, 0.28);
}

.desktop-nav {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 14px;
    color: var(--muted);
}

.desktop-nav a,
.mobile-nav a {
    padding: 8px 10px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active,
.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--text);
    background: rgba(45, 212, 191, 0.14);
}

.header-search {
    position: relative;
    width: min(260px, 28vw);
}

.header-search input,
.filter-panel input,
.filter-panel select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.08);
    padding: 10px 14px;
    outline: none;
}

.header-search input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
    border-color: rgba(45, 212, 191, 0.72);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.14);
}

.search-results {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: min(380px, 86vw);
    background: rgba(10, 19, 34, 0.96);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
    display: none;
    overflow: hidden;
}

.search-results.active {
    display: block;
}

.search-results a {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 12px;
    padding: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.search-results a:last-child {
    border-bottom: 0;
}

.search-results img {
    height: 58px;
    object-fit: cover;
    border-radius: 10px;
}

.search-results strong {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
}

.search-results span {
    display: block;
    color: var(--muted);
    font-size: 12px;
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text);
    margin: 5px auto;
    border-radius: 2px;
}

.mobile-nav {
    display: none;
    padding: 0 22px 16px;
    border-top: 1px solid var(--line);
    flex-wrap: wrap;
    gap: 8px;
}

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

.hero {
    position: relative;
    min-height: 72vh;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

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

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

.hero-slide img {
    position: absolute;
    inset: 0;
    height: 100%;
    object-fit: cover;
    opacity: 0.52;
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(8, 17, 31, 0.98) 0%, rgba(8, 17, 31, 0.78) 42%, rgba(8, 17, 31, 0.2) 100%),
        linear-gradient(0deg, #08111f 0%, transparent 42%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1240px;
    margin: 0 auto;
    min-height: 72vh;
    display: flex;
    align-items: center;
    padding: 86px 22px 96px;
}

.hero-copy {
    width: min(680px, 100%);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--teal);
    background: rgba(45, 212, 191, 0.12);
    border: 1px solid rgba(45, 212, 191, 0.24);
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 13px;
    margin-bottom: 18px;
}

.hero h1,
.page-hero h1,
.detail-title h1 {
    font-size: clamp(34px, 5vw, 68px);
    line-height: 1.04;
    margin: 0 0 18px;
    letter-spacing: -0.04em;
}

.hero p,
.page-hero p {
    color: #d8e3ef;
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.8;
    margin: 0 0 26px;
}

.hero-actions,
.section-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn.primary {
    color: #06101e;
    background: linear-gradient(135deg, var(--teal), var(--blue));
    box-shadow: 0 16px 34px rgba(45, 212, 191, 0.24);
}

.btn.ghost {
    color: var(--text);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.08);
}

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

.hero-dots {
    position: absolute;
    z-index: 4;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-dots button {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.45);
}

.hero-dots button.active {
    width: 28px;
    background: var(--teal);
}

.main-section {
    max-width: 1240px;
    margin: 0 auto;
    padding: 72px 22px 0;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 24px;
}

.section-head h2 {
    font-size: clamp(25px, 3vw, 38px);
    margin: 0 0 8px;
}

.section-head p {
    color: var(--muted);
    margin: 0;
    line-height: 1.7;
}

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

.movie-card {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.055));
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.22);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(45, 212, 191, 0.55);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.32);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
}

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

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

.score {
    position: absolute;
    top: 12px;
    right: 12px;
    min-width: 44px;
    text-align: center;
    color: #111827;
    background: var(--gold);
    font-weight: 800;
    border-radius: 999px;
    padding: 5px 9px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.24);
}

.card-body {
    padding: 18px;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.card-tags span,
.detail-tags span {
    display: inline-flex;
    color: var(--teal);
    background: rgba(45, 212, 191, 0.12);
    border: 1px solid rgba(45, 212, 191, 0.2);
    border-radius: 999px;
    padding: 4px 8px;
    font-size: 12px;
}

.card-body h3 {
    margin: 0 0 10px;
    font-size: 18px;
    line-height: 1.35;
}

.card-body p {
    color: var(--muted);
    margin: 0;
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta,
.rank-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: #c9d6e5;
    font-size: 13px;
    margin-top: 14px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.category-card {
    position: relative;
    min-height: 180px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    padding: 22px;
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.12), rgba(59, 130, 246, 0.12));
}

.category-card img {
    position: absolute;
    inset: 0;
    height: 100%;
    object-fit: cover;
    opacity: 0.24;
}

.category-card div {
    position: relative;
    z-index: 1;
}

.category-card h3 {
    margin: 0 0 10px;
    font-size: 23px;
}

.category-card p {
    color: #d4dfed;
    margin: 0 0 18px;
    line-height: 1.6;
}

.rank-list {
    display: grid;
    gap: 14px;
}

.rank-line {
    display: grid;
    grid-template-columns: 56px 1fr auto;
    align-items: center;
    gap: 18px;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.07);
}

.rank-no {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--teal), var(--blue));
    color: #06101e;
    font-weight: 900;
}

.rank-line h3 {
    margin: 0 0 6px;
    font-size: 18px;
}

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

.rank-score {
    color: var(--gold);
    font-size: 22px;
    font-weight: 900;
}

.page-hero {
    max-width: 1240px;
    margin: 0 auto;
    padding: 84px 22px 30px;
}

.page-hero-card {
    border: 1px solid var(--line);
    border-radius: 30px;
    background:
        radial-gradient(circle at top left, rgba(45, 212, 191, 0.18), transparent 36rem),
        linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    padding: clamp(28px, 5vw, 54px);
    box-shadow: var(--shadow);
}

.filter-panel {
    display: grid;
    grid-template-columns: 1fr 180px 180px;
    gap: 12px;
    margin: 24px 0 28px;
}

.empty-state {
    display: none;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
}

.empty-state.show {
    display: block;
}

.detail-layout {
    max-width: 1240px;
    margin: 0 auto;
    padding: 34px 22px 0;
}

.breadcrumb {
    color: var(--muted);
    font-size: 14px;
    margin: 18px 0;
}

.breadcrumb a {
    color: var(--teal);
}

.player-shell {
    position: relative;
    border: 1px solid var(--line);
    border-radius: 28px;
    overflow: hidden;
    background: #020711;
    box-shadow: var(--shadow);
}

.player-shell video {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    display: block;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, rgba(3, 9, 18, 0.2), rgba(3, 9, 18, 0.68));
    cursor: pointer;
    z-index: 3;
}

.play-overlay.hidden {
    display: none;
}

.play-button {
    width: 86px;
    height: 86px;
    border: 0;
    border-radius: 999px;
    color: #06101e;
    background: linear-gradient(135deg, var(--teal), var(--blue));
    font-size: 30px;
    font-weight: 900;
    box-shadow: 0 18px 38px rgba(45, 212, 191, 0.32);
}

.detail-title {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 28px;
    align-items: start;
    margin-top: 32px;
}

.detail-title h1 {
    font-size: clamp(32px, 4vw, 54px);
}

.detail-title p {
    color: #d7e4f2;
    font-size: 18px;
    line-height: 1.8;
    margin: 0;
}

.detail-side {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.08);
    padding: 18px;
}

.detail-side img {
    border-radius: 18px;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    margin-bottom: 16px;
}

.detail-meta {
    margin: 0;
}

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

.content-panel {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.07);
    padding: clamp(22px, 3vw, 34px);
    margin-top: 24px;
}

.content-panel h2 {
    margin: 0 0 16px;
    font-size: 26px;
}

.content-panel p {
    color: #d7e4f2;
    line-height: 1.88;
    margin: 0 0 14px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.rank-card {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.07);
    padding: 12px;
}

.rank-thumb img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 16px;
}

.rank-info h3 {
    margin: 0 0 8px;
}

.rank-info p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.site-footer {
    margin-top: 84px;
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
}

.footer-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 34px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    color: var(--muted);
}

.footer-links {
    display: flex;
    gap: 16px;
    color: var(--text);
}

@media (max-width: 1040px) {
    .movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

    .detail-side {
        display: grid;
        grid-template-columns: 180px 1fr;
        gap: 18px;
    }

    .detail-side img {
        margin: 0;
    }
}

@media (max-width: 820px) {
    .desktop-nav,
    .header-search {
        display: none;
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
    }

    .hero-content {
        padding-top: 72px;
    }

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

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

    .rank-line {
        grid-template-columns: 44px 1fr;
    }

    .rank-score {
        grid-column: 2;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 560px) {
    .header-inner {
        padding: 12px 16px;
    }

    .hero,
    .hero-content {
        min-height: 78vh;
    }

    .hero-slide::after {
        background:
            linear-gradient(180deg, rgba(8, 17, 31, 0.92) 0%, rgba(8, 17, 31, 0.72) 42%, #08111f 100%);
    }

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

    .main-section,
    .page-hero,
    .detail-layout {
        padding-left: 16px;
        padding-right: 16px;
    }

    .section-head {
        display: block;
    }

    .detail-side {
        display: block;
    }

    .detail-side img {
        margin-bottom: 16px;
    }

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