:root {
    --slate-950: #020617;
    --slate-900: #0f172a;
    --slate-850: #152033;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-500: #64748b;
    --slate-100: #f1f5f9;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --amber-50: #fffbeb;
    --amber-100: #fef3c7;
    --amber-300: #fcd34d;
    --amber-400: #fbbf24;
    --amber-500: #f59e0b;
    --amber-600: #d97706;
    --orange-50: #fff7ed;
    --white: #ffffff;
    --black: #000000;
    --shadow-lg: 0 18px 45px rgba(15, 23, 42, 0.16);
    --shadow-xl: 0 25px 70px rgba(15, 23, 42, 0.28);
    --radius-lg: 18px;
    --radius-xl: 24px;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--gray-800);
    background: linear-gradient(180deg, var(--gray-50), var(--white));
}

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

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

button,
input,
select {
    font: inherit;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    color: var(--white);
    background: linear-gradient(90deg, var(--slate-900), var(--slate-800));
    box-shadow: 0 12px 30px rgba(2, 6, 23, 0.28);
}

.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
    gap: 18px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    color: var(--slate-950);
    background: linear-gradient(135deg, var(--amber-300), var(--amber-600));
    box-shadow: 0 10px 24px rgba(245, 158, 11, 0.3);
}

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

.nav-links a,
.mobile-panel a {
    padding: 9px 13px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.82);
    transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active,
.mobile-panel a:hover,
.mobile-panel a.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.12);
}

.nav-search {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 280px;
}

.nav-search input {
    width: 100%;
    border: 0;
    outline: 0;
    border-radius: 999px;
    padding: 10px 14px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.nav-search input::placeholder {
    color: rgba(255, 255, 255, 0.58);
}

.nav-search button,
.btn-primary,
.btn-ghost,
.section-more,
.filter-bar button,
.filter-bar select,
.filter-bar input {
    border: 0;
    border-radius: 999px;
}

.nav-search button,
.btn-primary {
    cursor: pointer;
    color: var(--white);
    background: var(--amber-500);
    box-shadow: 0 12px 30px rgba(245, 158, 11, 0.26);
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.nav-search button {
    padding: 10px 16px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 24px;
    font-weight: 800;
}

.nav-search button:hover,
.btn-primary:hover {
    background: var(--amber-600);
    transform: translateY(-1px);
    box-shadow: 0 18px 38px rgba(245, 158, 11, 0.34);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.32);
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(12px);
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    color: var(--white);
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.12);
}

.mobile-panel {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 16px;
}

.mobile-panel.open {
    display: grid;
    gap: 8px;
}

.mobile-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 8px;
}

.hero-carousel {
    position: relative;
    min-height: 70vh;
    overflow: hidden;
    background: var(--slate-950);
}

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

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

.hero-media,
.hero-media img,
.hero-shade {
    position: absolute;
    inset: 0;
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.04) contrast(1.04);
    transform: scale(1.02);
}

.hero-shade {
    background:
        radial-gradient(circle at 72% 28%, rgba(245, 158, 11, 0.16), transparent 32%),
        linear-gradient(90deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.58) 48%, rgba(0, 0, 0, 0.08) 100%),
        linear-gradient(0deg, rgba(2, 6, 23, 0.38), transparent 45%);
}

.hero-content {
    position: relative;
    z-index: 1;
    width: min(720px, 100%);
    color: var(--white);
    padding: 74px 0 92px;
}

.hero-meta,
.detail-meta,
.card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    color: var(--amber-400);
    font-weight: 700;
}

.hero-title,
.hero-heading {
    margin: 16px 0 18px;
    font-size: clamp(42px, 6vw, 78px);
    line-height: 1.04;
    letter-spacing: -0.04em;
}

.hero-content p {
    width: min(640px, 100%);
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.83);
    font-size: 18px;
    line-height: 1.8;
}

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

.tag-list,
.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.tag-list span,
.hero-tags span,
.rank-badge,
.movie-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 6px 11px;
    font-size: 13px;
    line-height: 1;
}

.hero-tags span {
    color: var(--white);
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(10px);
}

.tag-list span,
.movie-pill {
    color: #92400e;
    background: var(--amber-50);
}

.hero-arrow {
    position: absolute;
    top: 50%;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 999px;
    color: var(--white);
    background: rgba(0, 0, 0, 0.48);
    cursor: pointer;
    transform: translateY(-50%);
    transition: background 0.2s ease, transform 0.2s ease;
}

.hero-arrow:hover {
    background: rgba(0, 0, 0, 0.72);
    transform: translateY(-50%) scale(1.04);
}

.hero-prev {
    left: 18px;
}

.hero-next {
    right: 18px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 30px;
    z-index: 3;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: var(--amber-500);
}

.section {
    padding: 72px 0;
}

.section-soft {
    background: linear-gradient(180deg, var(--slate-900) 0%, var(--gray-50) 100%);
}

.section-light {
    background: var(--white);
}

.section-warm {
    background: linear-gradient(90deg, var(--amber-50), var(--orange-50));
}

.section-dark {
    color: var(--white);
    background: var(--slate-800);
}

.section-muted {
    background: linear-gradient(90deg, var(--slate-100), var(--gray-100));
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 28px;
}

.section-head h2,
.page-hero h1,
.detail-title,
.content-panel h2 {
    margin: 0;
    color: var(--gray-800);
}

.section-dark .section-head h2,
.section-soft .section-head h2 {
    color: var(--white);
}

.section-head h2,
.page-hero h1 {
    font-size: clamp(28px, 3.6vw, 42px);
    letter-spacing: -0.03em;
}

.section-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    color: var(--amber-600);
    background: var(--amber-50);
    font-weight: 800;
}

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

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

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.movie-card {
    position: relative;
    min-width: 0;
}

.movie-card a {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--slate-800);
    box-shadow: var(--shadow-lg);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.poster-wrap {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, var(--slate-800), var(--slate-950));
}

.poster-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.movie-card a:hover img,
.compact-card:hover img,
.rank-row:hover img {
    transform: scale(1.08);
}

.poster-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.12) 62%, transparent);
}

.movie-info {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid;
    gap: 8px;
    padding: 16px;
    color: var(--white);
}

.movie-info strong {
    display: -webkit-box;
    overflow: hidden;
    min-height: 2.7em;
    font-size: 17px;
    line-height: 1.35;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-info span {
    color: rgba(255, 255, 255, 0.72);
    font-size: 13px;
}

.play-chip {
    position: absolute;
    top: 12px;
    right: 12px;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    color: var(--white);
    background: rgba(245, 158, 11, 0.9);
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.movie-card a:hover .play-chip {
    opacity: 1;
    transform: translateY(0);
}

.movie-rail {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 288px;
    gap: 18px;
    overflow-x: auto;
    padding: 5px 2px 22px;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.movie-rail::-webkit-scrollbar {
    display: none;
}

.rail-actions {
    display: flex;
    gap: 8px;
}

.rail-actions button {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.13);
    cursor: pointer;
}

.page-hero,
.detail-hero {
    color: var(--white);
    background:
        radial-gradient(circle at 75% 20%, rgba(245, 158, 11, 0.22), transparent 36%),
        linear-gradient(135deg, var(--slate-950), var(--slate-800));
}

.page-hero {
    padding: 72px 0 64px;
}

.page-hero h1,
.page-hero p {
    color: var(--white);
}

.page-hero p {
    width: min(760px, 100%);
    margin: 16px 0 0;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.85;
}

.category-card {
    display: grid;
    gap: 12px;
    min-height: 220px;
    padding: 22px;
    border-radius: var(--radius-xl);
    color: var(--white);
    background: linear-gradient(145deg, var(--slate-900), var(--slate-700));
    box-shadow: var(--shadow-lg);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.category-card strong {
    font-size: 23px;
}

.category-card span {
    color: var(--amber-300);
    font-weight: 800;
}

.category-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.7;
}

.filter-bar {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 160px 160px auto;
    gap: 12px;
    margin: 0 0 28px;
    padding: 16px;
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.filter-bar input,
.filter-bar select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--gray-200);
    color: var(--gray-800);
    background: var(--gray-50);
    outline: 0;
}

.filter-bar button {
    padding: 12px 18px;
    color: var(--white);
    background: var(--slate-800);
    cursor: pointer;
}

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

.compact-card,
.rank-row {
    display: grid;
    align-items: center;
    gap: 16px;
    overflow: hidden;
    border-radius: 16px;
    background: var(--white);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.compact-card {
    grid-template-columns: 190px 1fr;
}

.compact-card:hover,
.rank-row:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.compact-card img {
    width: 190px;
    height: 118px;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.compact-card span {
    display: grid;
    gap: 7px;
    padding-right: 16px;
}

.compact-card strong {
    color: var(--gray-800);
    font-size: 18px;
}

.compact-card em {
    display: -webkit-box;
    overflow: hidden;
    color: var(--gray-500);
    font-style: normal;
    line-height: 1.55;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.compact-card small,
.rank-row small {
    color: var(--slate-500);
}

.rank-list {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rank-row {
    grid-template-columns: 72px 112px 1fr auto;
    min-height: 92px;
    padding-right: 18px;
}

.rank-no {
    display: grid;
    place-items: center;
    height: 100%;
    color: var(--amber-600);
    font-size: 24px;
    font-weight: 900;
}

.rank-row img {
    width: 112px;
    height: 72px;
    border-radius: 12px;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.rank-title {
    display: grid;
    gap: 6px;
}

.rank-title strong {
    color: var(--gray-800);
    font-size: 17px;
}

.rank-title span {
    display: -webkit-box;
    overflow: hidden;
    color: var(--gray-500);
    line-height: 1.5;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.rank-badge {
    color: #92400e;
    background: var(--amber-100);
    font-weight: 900;
}

.detail-hero {
    padding: 58px 0;
}

.detail-grid {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 36px;
    align-items: center;
}

.detail-poster {
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    background: var(--slate-800);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 14px;
}

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

.detail-title {
    color: var(--white);
    font-size: clamp(34px, 4vw, 58px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.detail-lead {
    margin: 18px 0 22px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 18px;
    line-height: 1.85;
}

.player-section {
    padding: 64px 0;
    background: var(--slate-950);
}

.player-section h2 {
    margin: 0 0 22px;
    color: var(--white);
    font-size: clamp(26px, 3vw, 38px);
}

.player-box {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: var(--black);
    box-shadow: var(--shadow-xl);
}

.video-player {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--black);
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: var(--white);
    background: radial-gradient(circle, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.52));
    cursor: pointer;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.player-overlay span {
    display: grid;
    place-items: center;
    width: 92px;
    height: 92px;
    border-radius: 999px;
    color: var(--slate-950);
    background: var(--amber-400);
    box-shadow: 0 18px 45px rgba(245, 158, 11, 0.32);
    font-size: 36px;
    padding-left: 6px;
}

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

.content-panel {
    display: grid;
    gap: 22px;
    padding: 32px;
    border-radius: var(--radius-xl);
    background: var(--white);
    box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
}

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

.content-panel p {
    margin: 0;
    color: var(--gray-700);
    font-size: 16px;
    line-height: 2;
}

.detail-main {
    padding: 64px 0;
    background: var(--gray-50);
}

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 26px;
}

.side-panel {
    display: grid;
    gap: 14px;
    align-content: start;
}

.side-panel h2 {
    margin: 0;
    color: var(--gray-800);
}

.search-results {
    min-height: 260px;
}

.site-footer {
    color: rgba(255, 255, 255, 0.76);
    background: var(--slate-900);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 30px;
    padding: 50px 0;
}

.site-footer h2 {
    margin: 0 0 14px;
    color: var(--white);
    font-size: 16px;
}

.site-footer p {
    margin: 12px 0 0;
    line-height: 1.8;
}

.site-footer a:not(.footer-brand) {
    display: block;
    margin: 9px 0;
    transition: color 0.2s ease;
}

.site-footer a:hover {
    color: var(--amber-400);
}

.footer-bottom {
    padding: 20px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    color: rgba(255, 255, 255, 0.58);
}

.hidden-card {
    display: none !important;
}

.empty-state {
    display: grid;
    place-items: center;
    min-height: 220px;
    color: var(--slate-500);
    border-radius: var(--radius-lg);
    background: var(--white);
}

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

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

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

@media (max-width: 860px) {
    .nav-links,
    .nav-search {
        display: none;
    }

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

    .hero-carousel {
        min-height: 78vh;
    }

    .hero-content {
        padding: 56px 0 94px;
    }

    .hero-arrow {
        display: none;
    }

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

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

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

    .detail-poster {
        max-width: 520px;
    }

    .rank-row {
        grid-template-columns: 48px 86px 1fr;
        padding: 10px 12px 10px 0;
    }

    .rank-row img {
        width: 86px;
        height: 58px;
    }

    .rank-badge {
        display: none;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

    .section,
    .detail-main,
    .player-section {
        padding: 42px 0;
    }

    .hero-title,
    .hero-heading {
        font-size: 40px;
    }

    .hero-content p,
    .detail-lead {
        font-size: 16px;
    }

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

    .movie-rail {
        grid-auto-columns: 82vw;
    }

    .compact-card {
        grid-template-columns: 120px 1fr;
    }

    .compact-card img {
        width: 120px;
        height: 86px;
    }

    .content-panel {
        padding: 22px;
    }

    .player-overlay span {
        width: 72px;
        height: 72px;
        font-size: 30px;
    }
}