:root {
    color-scheme: dark;
    --night-950: #070b18;
    --night-900: #0f172a;
    --night-850: #121a32;
    --night-800: #1a1f35;
    --silver-900: #1e293b;
    --silver-800: #334155;
    --silver-700: #475569;
    --silver-500: #94a3b8;
    --silver-400: #cbd5e1;
    --silver-200: #e2e8f0;
    --moonlight-600: #4f5fea;
    --moonlight-500: #6172f3;
    --moonlight-400: #8ea0ff;
    --moonlight-300: #bdc8ff;
    --rose-500: #fb7185;
    --amber-400: #fbbf24;
    --page-max: 1180px;
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --shadow-soft: 0 24px 80px rgba(0, 0, 0, 0.36);
    --shadow-card: 0 18px 48px rgba(2, 6, 23, 0.42);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--night-950);
    scroll-behavior: smooth;
}

body {
    min-height: 100%;
    margin: 0;
    color: var(--silver-200);
    background:
        radial-gradient(circle at 12% 0%, rgba(97, 114, 243, 0.22), transparent 30rem),
        radial-gradient(circle at 86% 18%, rgba(251, 113, 133, 0.13), transparent 26rem),
        linear-gradient(180deg, var(--night-950) 0%, var(--night-900) 44%, #080b16 100%);
}

body.menu-open {
    overflow: hidden;
}

img {
    display: block;
    max-width: 100%;
    background: linear-gradient(135deg, rgba(97, 114, 243, 0.28), rgba(15, 23, 42, 0.92));
}

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(7, 11, 24, 0.88);
    backdrop-filter: blur(18px);
}

.nav-wrap {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 16px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: max-content;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #ffffff;
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 15px;
    display: inline-grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--moonlight-500), #9d7cff);
    box-shadow: 0 14px 34px rgba(97, 114, 243, 0.38);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--silver-400);
}

.nav-links a {
    padding: 10px 14px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #ffffff;
    background: rgba(97, 114, 243, 0.18);
}

.nav-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: max-content;
    padding: 10px 18px;
    border-radius: 999px;
    color: #ffffff;
    background: var(--moonlight-500);
    box-shadow: 0 14px 32px rgba(97, 114, 243, 0.3);
    transition: transform 0.2s ease, background 0.2s ease;
}

.nav-action:hover {
    transform: translateY(-1px);
    background: var(--moonlight-600);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 14px;
    color: #ffffff;
    background: rgba(51, 65, 85, 0.6);
    cursor: pointer;
}

.hero {
    position: relative;
    isolation: isolate;
    min-height: 640px;
    overflow: hidden;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s ease;
}

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

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.42;
    filter: saturate(1.08) contrast(1.08);
}

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(7, 11, 24, 0.98) 0%, rgba(7, 11, 24, 0.76) 38%, rgba(7, 11, 24, 0.36) 100%),
        linear-gradient(180deg, rgba(7, 11, 24, 0.18) 0%, rgba(7, 11, 24, 0.92) 100%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: var(--page-max);
    min-height: 640px;
    margin: 0 auto;
    padding: 92px 22px 68px;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) 390px;
    align-items: end;
    gap: 42px;
}

.hero-copy {
    max-width: 740px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid rgba(189, 200, 255, 0.24);
    border-radius: 999px;
    color: var(--moonlight-300);
    background: rgba(97, 114, 243, 0.14);
}

.hero h1,
.page-title h1,
.detail-title h1 {
    margin: 18px 0 18px;
    font-size: clamp(2.5rem, 6vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
    color: #ffffff;
}

.hero p {
    max-width: 680px;
    margin: 0 0 24px;
    color: var(--silver-200);
    font-size: 1.18rem;
    line-height: 1.82;
}

.hero-tags,
.meta-row,
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag,
.meta-pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 11px;
    border-radius: 999px;
    color: var(--silver-200);
    background: rgba(30, 41, 59, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.16);
}

.hero-actions,
.section-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 12px 20px;
    border-radius: 999px;
    border: 1px solid rgba(189, 200, 255, 0.22);
    color: #ffffff;
    background: rgba(30, 41, 59, 0.58);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
    border-color: rgba(189, 200, 255, 0.42);
    background: rgba(51, 65, 85, 0.7);
}

.btn.primary {
    border-color: transparent;
    background: linear-gradient(135deg, var(--moonlight-500), #8b5cf6);
    box-shadow: 0 18px 40px rgba(97, 114, 243, 0.34);
}

.btn.primary:hover {
    background: linear-gradient(135deg, var(--moonlight-600), #7c3aed);
}

.hero-panel {
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius-xl);
    background: rgba(15, 23, 42, 0.58);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.panel-head strong {
    color: #ffffff;
}

.hero-mini-list {
    display: grid;
}

.hero-mini {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 14px;
    padding: 16px 20px;
    transition: background 0.2s ease;
}

.hero-mini:hover {
    background: rgba(97, 114, 243, 0.12);
}

.hero-mini img {
    width: 76px;
    height: 104px;
    border-radius: 14px;
    object-fit: cover;
}

.hero-mini h3 {
    margin: 4px 0 8px;
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.3;
}

.hero-mini p {
    margin: 0;
    color: var(--silver-500);
    font-size: 0.9rem;
    line-height: 1.55;
}

.hero-dots {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 36px;
    height: 4px;
    border: 0;
    border-radius: 999px;
    background: rgba(203, 213, 225, 0.28);
    cursor: pointer;
}

.hero-dot.is-active {
    background: #ffffff;
}

.main-section {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 66px 22px;
}

.section-dark {
    background: rgba(15, 23, 42, 0.42);
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 24px;
    margin-bottom: 28px;
}

.section-head h2,
.content-block h2 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
    letter-spacing: -0.03em;
}

.section-head p,
.page-title p,
.category-intro,
.content-block p {
    color: var(--silver-400);
    line-height: 1.82;
}

.movie-row {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(230px, 1fr);
    gap: 22px;
    overflow-x: auto;
    padding: 4px 4px 20px;
    scroll-snap-type: x mandatory;
}

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

.movie-card {
    position: relative;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.62);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
    scroll-snap-align: start;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(142, 160, 255, 0.46);
    box-shadow: 0 24px 70px rgba(2, 6, 23, 0.58), 0 0 0 1px rgba(97, 114, 243, 0.14);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(97, 114, 243, 0.25), rgba(15, 23, 42, 0.94));
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease, opacity 0.25s ease;
}

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

.poster-link::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 48%;
    background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.92));
}

.card-badge,
.card-type,
.rank-number {
    position: absolute;
    z-index: 2;
    top: 12px;
    left: 12px;
    padding: 5px 9px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(97, 114, 243, 0.84);
    font-size: 0.82rem;
    font-weight: 700;
}

.card-type {
    left: auto;
    right: 12px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(203, 213, 225, 0.18);
}

.play-mark {
    position: absolute;
    z-index: 2;
    right: 14px;
    bottom: 14px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
}

.card-body {
    padding: 17px 17px 19px;
}

.card-body h3 {
    margin: 0 0 9px;
    color: #ffffff;
    font-size: 1.07rem;
    line-height: 1.35;
}

.card-body p {
    margin: 0;
    color: var(--silver-500);
    font-size: 0.93rem;
    line-height: 1.64;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0 0;
    color: var(--moonlight-300);
    font-size: 0.86rem;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.category-tile {
    min-height: 190px;
    padding: 24px;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at top right, rgba(97, 114, 243, 0.22), transparent 14rem),
        rgba(15, 23, 42, 0.68);
    box-shadow: var(--shadow-card);
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-tile:hover {
    transform: translateY(-4px);
    border-color: rgba(142, 160, 255, 0.42);
}

.category-tile h3 {
    margin: 0 0 12px;
    color: #ffffff;
    font-size: 1.25rem;
}

.category-tile p {
    margin: 0 0 18px;
    color: var(--silver-400);
    line-height: 1.7;
}

.page-title {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 76px 22px 34px;
}

.page-title h1 {
    margin-top: 12px;
}

.filter-bar {
    max-width: var(--page-max);
    margin: 0 auto 20px;
    padding: 0 22px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 170px 170px;
    gap: 12px;
}

.filter-bar input,
.filter-bar select {
    width: 100%;
    min-height: 48px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 16px;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.76);
    outline: 0;
    padding: 0 16px;
}

.filter-bar input:focus,
.filter-bar select:focus {
    border-color: rgba(142, 160, 255, 0.64);
    box-shadow: 0 0 0 4px rgba(97, 114, 243, 0.16);
}

.ranking-list {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ranking-item {
    position: relative;
    display: grid;
    grid-template-columns: 72px 92px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 14px;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.62);
}

.rank-index {
    color: var(--moonlight-300);
    font-size: 1.6rem;
    font-weight: 900;
    text-align: center;
}

.ranking-item img {
    width: 92px;
    height: 128px;
    border-radius: 14px;
    object-fit: cover;
}

.ranking-item h3 {
    margin: 0 0 8px;
    color: #ffffff;
}

.ranking-item p {
    margin: 0;
    color: var(--silver-500);
    line-height: 1.64;
}

.detail-shell {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 44px 22px 80px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
    color: var(--silver-500);
    font-size: 0.94rem;
}

.breadcrumb a:hover {
    color: var(--moonlight-300);
}

.detail-hero {
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);
    gap: 34px;
    align-items: stretch;
}

.detail-poster {
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: rgba(15, 23, 42, 0.7);
    box-shadow: var(--shadow-soft);
}

.detail-poster img {
    width: 100%;
    height: 100%;
    min-height: 490px;
    object-fit: cover;
}

.detail-title {
    padding: 34px;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: var(--radius-xl);
    background:
        radial-gradient(circle at top right, rgba(97, 114, 243, 0.25), transparent 20rem),
        rgba(15, 23, 42, 0.66);
    box-shadow: var(--shadow-soft);
}

.detail-title h1 {
    font-size: clamp(2.1rem, 4vw, 4.5rem);
}

.detail-title p {
    color: var(--silver-300);
    line-height: 1.9;
    font-size: 1.05rem;
}

.player-section,
.content-block,
.related-section {
    margin-top: 34px;
    padding: 30px;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: var(--radius-xl);
    background: rgba(15, 23, 42, 0.66);
    box-shadow: var(--shadow-card);
}

.player-card {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    background: #000000;
    aspect-ratio: 16 / 9;
}

.video-player {
    width: 100%;
    height: 100%;
    display: block;
    background: #000000;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: #ffffff;
    background:
        radial-gradient(circle at center, rgba(97, 114, 243, 0.28), rgba(0, 0, 0, 0.66)),
        rgba(0, 0, 0, 0.48);
    cursor: pointer;
}

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

.play-circle {
    width: 86px;
    height: 86px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--moonlight-500), #8b5cf6);
    box-shadow: 0 24px 58px rgba(97, 114, 243, 0.45);
    font-size: 2rem;
}

.content-block p {
    margin: 16px 0 0;
    color: var(--silver-300);
    font-size: 1.02rem;
}

.site-footer {
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(7, 11, 24, 0.88);
}

.footer-inner {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 42px 22px;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 30px;
    color: var(--silver-500);
}

.footer-inner h3 {
    margin: 0 0 14px;
    color: #ffffff;
}

.footer-links {
    display: grid;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--moonlight-300);
}

.empty-state {
    display: none;
    padding: 36px;
    text-align: center;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: var(--radius-lg);
    color: var(--silver-400);
    background: rgba(15, 23, 42, 0.56);
}

.empty-state.is-visible {
    display: block;
}

@media (max-width: 1024px) {
    .hero-inner,
    .detail-hero {
        grid-template-columns: 1fr;
    }

    .hero-panel {
        max-width: 620px;
    }

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

    .ranking-item {
        grid-template-columns: 54px 82px minmax(0, 1fr);
    }

    .ranking-item .btn {
        grid-column: 3;
        justify-self: start;
    }
}

@media (max-width: 760px) {
    .nav-wrap {
        padding: 14px 16px;
    }

    .menu-toggle {
        display: inline-grid;
        place-items: center;
    }

    .nav-links {
        position: fixed;
        inset: 68px 14px auto;
        display: none;
        padding: 16px;
        border: 1px solid rgba(148, 163, 184, 0.18);
        border-radius: 22px;
        background: rgba(7, 11, 24, 0.96);
        box-shadow: var(--shadow-soft);
    }

    body.menu-open .nav-links {
        display: grid;
    }

    .nav-action {
        display: none;
    }

    .hero,
    .hero-inner {
        min-height: 760px;
    }

    .hero-inner {
        padding: 80px 16px 68px;
    }

    .hero h1,
    .page-title h1 {
        font-size: 2.7rem;
    }

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

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

    .movie-grid,
    .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .filter-bar {
        grid-template-columns: 1fr;
        padding: 0 16px;
    }

    .detail-poster img {
        min-height: 0;
    }

    .detail-title,
    .player-section,
    .content-block,
    .related-section {
        padding: 22px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        padding: 34px 16px;
    }
}

@media (max-width: 480px) {
    .movie-grid {
        grid-template-columns: 1fr;
    }

    .ranking-item {
        grid-template-columns: 44px 70px minmax(0, 1fr);
        gap: 12px;
    }

    .ranking-item img {
        width: 70px;
        height: 98px;
    }

    .card-body h3 {
        font-size: 1rem;
    }
}