:root {
    --bg: #030712;
    --bg-soft: #0b1120;
    --panel: rgba(31, 41, 55, 0.44);
    --panel-strong: rgba(17, 24, 39, 0.82);
    --line: rgba(148, 163, 184, 0.18);
    --text: #f9fafb;
    --muted: #9ca3af;
    --muted-strong: #d1d5db;
    --white: #ffffff;
    --black: #000000;
    --accent: #f8fafc;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
    --radius-xl: 26px;
    --radius-lg: 18px;
    --radius-md: 12px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 20% 0%, rgba(75, 85, 99, 0.28), transparent 34rem),
        radial-gradient(circle at 80% 18%, rgba(55, 65, 81, 0.24), transparent 30rem),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

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

button,
input,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    border-bottom: 1px solid var(--line);
    background: rgba(3, 7, 18, 0.72);
    backdrop-filter: blur(18px);
}

.nav-wrap {
    width: min(1180px, calc(100% - 32px));
    min-height: 72px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.logo-mark {
    width: 34px;
    height: 34px;
    display: inline-grid;
    place-items: center;
    border-radius: 12px;
    background: var(--white);
    color: #111827;
    box-shadow: 0 12px 28px rgba(255, 255, 255, 0.12);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-nav a {
    color: var(--muted-strong);
    padding: 10px 14px;
    border-radius: 999px;
    transition: background 0.25s ease, color 0.25s ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--white);
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 5px auto;
    background: currentColor;
    border-radius: 999px;
}

.hero-slider {
    position: relative;
    min-height: 76vh;
    overflow: hidden;
    background: var(--bg);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.65s ease;
}

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

.hero-bg,
.hero-bg img,
.hero-layer {
    position: absolute;
    inset: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-layer-bottom {
    background: linear-gradient(to top, #030712 3%, rgba(3, 7, 18, 0.86) 35%, rgba(3, 7, 18, 0.14) 100%);
}

.hero-layer-side {
    background: linear-gradient(to right, rgba(3, 7, 18, 0.82), rgba(3, 7, 18, 0.42), transparent 72%);
}

.hero-content {
    position: relative;
    height: 76vh;
    display: flex;
    align-items: flex-end;
    padding-bottom: clamp(54px, 9vw, 110px);
}

.hero-copy {
    max-width: 680px;
}

.eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.86rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-copy h1,
.page-hero h1,
.detail-copy h1 {
    margin: 12px 0 16px;
    font-size: clamp(2.25rem, 7vw, 5.6rem);
    line-height: 1.04;
    font-weight: 300;
    letter-spacing: -0.06em;
}

.hero-copy p,
.page-hero p,
.lead-text {
    max-width: 740px;
    margin: 0 0 24px;
    color: var(--muted-strong);
    font-size: clamp(1rem, 2vw, 1.2rem);
}

.hero-tags,
.card-meta,
.page-actions,
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.hero-tags span,
.card-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    background: rgba(31, 41, 55, 0.68);
    color: var(--muted-strong);
    font-size: 0.82rem;
    backdrop-filter: blur(10px);
}

.hero-actions {
    margin-top: 30px;
}

.primary-btn,
.ghost-btn,
.home-search button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 13px;
    border: 1px solid transparent;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border 0.25s ease;
}

.primary-btn,
.home-search button {
    background: var(--white);
    color: #111827;
    font-weight: 700;
}

.ghost-btn {
    background: rgba(31, 41, 55, 0.6);
    color: var(--muted-strong);
    border-color: var(--line);
    backdrop-filter: blur(12px);
}

.primary-btn:hover,
.ghost-btn:hover,
.home-search button:hover {
    transform: translateY(-2px);
}

.ghost-btn:hover {
    color: var(--white);
    background: rgba(55, 65, 81, 0.72);
}

.hero-dots {
    position: absolute;
    right: clamp(18px, 4vw, 54px);
    bottom: clamp(24px, 5vw, 56px);
    z-index: 6;
    display: flex;
    gap: 8px;
}

.hero-dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(156, 163, 175, 0.72);
    transition: width 0.3s ease, background 0.3s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: var(--white);
}

.quick-search {
    margin-top: -28px;
    position: relative;
    z-index: 8;
}

.home-search {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(17, 24, 39, 0.84);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.home-search label {
    color: var(--muted-strong);
    padding-left: 8px;
}

.home-search input,
.filter-controls input,
.filter-controls select {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: rgba(3, 7, 18, 0.62);
    color: var(--text);
    padding: 0 14px;
    outline: none;
}

.home-search input:focus,
.filter-controls input:focus,
.filter-controls select:focus {
    border-color: rgba(255, 255, 255, 0.35);
}

.section-block {
    padding-block: clamp(44px, 7vw, 82px);
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 28px;
}

.section-heading h2,
.filter-panel h2,
.promo-panel h2,
.text-panel h2,
.info-panel h2,
.player-section h2 {
    margin: 4px 0 0;
    color: var(--text);
    font-size: clamp(1.55rem, 4vw, 2.45rem);
    line-height: 1.15;
    font-weight: 300;
    letter-spacing: -0.04em;
}

.section-heading a {
    color: var(--muted-strong);
    padding: 9px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
}

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

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

.movie-card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--panel);
    backdrop-filter: blur(12px);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
    transition: transform 0.28s ease, background 0.28s ease, box-shadow 0.28s ease;
}

.movie-card:hover {
    transform: translateY(-5px) scale(1.012);
    background: rgba(55, 65, 81, 0.56);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.34);
}

.card-media {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
}

.card-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.78), transparent 62%);
    opacity: 0.76;
    transition: opacity 0.25s ease;
}

.card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.55s ease;
}

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

.movie-card:hover .card-media::after {
    opacity: 0.92;
}

.year-pill,
.rank-mark {
    position: absolute;
    z-index: 2;
    right: 12px;
    bottom: 12px;
    display: inline-flex;
    min-height: 26px;
    align-items: center;
    padding: 3px 9px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.68);
    color: var(--muted-strong);
    font-size: 0.78rem;
}

.rank-mark {
    left: 12px;
    right: auto;
    color: var(--white);
}

.card-body {
    display: flex;
    min-height: 158px;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
}

.card-title {
    color: var(--text);
    font-weight: 700;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-desc {
    margin: 0;
    color: var(--muted);
    font-size: 0.94rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    margin-top: auto;
}

.glow-section {
    background: linear-gradient(to bottom, transparent, rgba(17, 24, 39, 0.32), transparent);
}

.scroll-row {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(260px, 320px);
    gap: 18px;
    overflow-x: auto;
    padding: 4px 2px 18px;
    scrollbar-color: rgba(255, 255, 255, 0.22) transparent;
}

.scroll-row .movie-card {
    height: 100%;
}

.two-column-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
    align-items: start;
}

.rank-list {
    display: grid;
    gap: 16px;
}

.rank-item {
    display: grid;
    grid-template-columns: 54px 136px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--panel);
    transition: background 0.25s ease, transform 0.25s ease;
}

.rank-item:hover {
    background: rgba(55, 65, 81, 0.5);
    transform: translateY(-2px);
}

.rank-number {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-weight: 700;
}

.rank-cover {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 14px;
}

.rank-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rank-title {
    color: var(--text);
    font-weight: 700;
    font-size: 1.06rem;
}

.rank-copy p {
    margin: 6px 0 12px;
    color: var(--muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.promo-panel,
.filter-panel,
.text-panel,
.info-panel,
.category-card,
.category-overview-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(31, 41, 55, 0.78), rgba(3, 7, 18, 0.74));
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.promo-panel {
    position: sticky;
    top: 94px;
    padding: 30px;
}

.promo-panel p,
.filter-panel p,
.category-card p,
.category-overview-card p,
.text-panel p,
.info-panel dd {
    color: var(--muted);
}

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

.category-card,
.category-overview-card {
    padding: 22px;
    transition: transform 0.25s ease, background 0.25s ease;
}

.category-card:hover,
.category-overview-card:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, rgba(55, 65, 81, 0.82), rgba(3, 7, 18, 0.82));
}

.category-card-title,
.category-overview-title {
    display: inline-flex;
    color: var(--white);
    font-size: 1.22rem;
    font-weight: 700;
}

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

.category-samples a {
    max-width: 100%;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--muted-strong);
    font-size: 0.86rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.page-main {
    min-height: 70vh;
}

.page-hero {
    padding-top: clamp(58px, 9vw, 110px);
    padding-bottom: 20px;
}

.compact-hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.8rem);
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 22px;
    align-items: center;
    margin-bottom: 26px;
    padding: 22px;
}

.filter-controls {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(110px, 0.52fr));
    gap: 10px;
}

.detail-main {
    background: var(--bg);
}

.detail-hero {
    position: relative;
    min-height: 74vh;
    overflow: hidden;
}

.detail-bg,
.detail-bg img,
.detail-bg div {
    position: absolute;
    inset: 0;
}

.detail-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.42;
}

.detail-bg div {
    background:
        linear-gradient(to top, #030712 0%, rgba(3, 7, 18, 0.86) 38%, rgba(3, 7, 18, 0.5) 100%),
        linear-gradient(to right, #030712 0%, rgba(3, 7, 18, 0.54) 58%, transparent 100%);
}

.detail-hero-content {
    position: relative;
    padding-top: 48px;
    padding-bottom: 72px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--muted);
    font-size: 0.92rem;
    margin-bottom: 28px;
}

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

.detail-layout {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: clamp(24px, 5vw, 56px);
    align-items: end;
}

.detail-poster {
    overflow: hidden;
    border-radius: var(--radius-xl);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    aspect-ratio: 3 / 4;
    background: rgba(255, 255, 255, 0.04);
}

.detail-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-copy h1 {
    max-width: 880px;
}

.player-section {
    padding-top: 0;
}

.player-frame {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    border: 1px solid var(--line);
    background: var(--black);
    box-shadow: var(--shadow);
    aspect-ratio: 16 / 9;
}

.movie-video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: var(--black);
}

.play-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: grid;
    place-items: center;
    gap: 12px;
    border: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.24));
    color: var(--white);
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.play-overlay.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.play-circle {
    width: 76px;
    height: 76px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.94);
    color: #111827;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
}

.play-circle span {
    width: 0;
    height: 0;
    margin-left: 5px;
    border-top: 13px solid transparent;
    border-bottom: 13px solid transparent;
    border-left: 20px solid currentColor;
}

.player-message {
    position: absolute;
    inset: auto 18px 18px 18px;
    z-index: 4;
    display: none;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(17, 24, 39, 0.88);
    color: var(--muted-strong);
    text-align: center;
}

.player-message.is-visible {
    display: block;
}

.detail-text-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 320px;
    gap: 18px;
}

.text-panel,
.info-panel {
    padding: 24px;
}

.text-panel p {
    margin-bottom: 0;
}

.info-panel dl {
    display: grid;
    gap: 14px;
    margin: 18px 0 0;
}

.info-panel dl div {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.info-panel dt {
    color: var(--muted-strong);
}

.info-panel dd {
    margin: 0;
}

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

.site-footer {
    margin-top: 44px;
    border-top: 1px solid var(--line);
    background: rgba(3, 7, 18, 0.78);
}

.footer-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    padding-block: 34px;
}

.footer-grid p {
    max-width: 560px;
    color: var(--muted);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-links a {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    color: var(--muted-strong);
}

.footer-bottom {
    width: min(1180px, calc(100% - 32px));
    margin-inline: auto;
    padding: 18px 0 28px;
    color: #6b7280;
    font-size: 0.9rem;
}

.is-filtered-out {
    display: none !important;
}

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

    .two-column-layout,
    .detail-text-grid {
        grid-template-columns: 1fr;
    }

    .promo-panel {
        position: relative;
        top: auto;
    }

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

@media (max-width: 760px) {
    .nav-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 76px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 18px;
        background: rgba(3, 7, 18, 0.96);
        box-shadow: var(--shadow);
    }

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

    .hero-slider,
    .hero-content {
        min-height: 72vh;
        height: 72vh;
    }

    .hero-layer-side {
        background: rgba(3, 7, 18, 0.38);
    }

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

    .primary-btn,
    .ghost-btn {
        width: 100%;
    }

    .home-search {
        grid-template-columns: 1fr;
    }

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

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

    .rank-item {
        grid-template-columns: 40px 104px minmax(0, 1fr);
        gap: 12px;
        padding: 12px;
    }

    .rank-copy p {
        -webkit-line-clamp: 1;
    }

    .detail-layout {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .detail-poster {
        width: min(250px, 74vw);
    }

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