:root {
    --sky: #0ea5e9;
    --blue: #2563eb;
    --ink: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --card: #ffffff;
    --soft: #f8fafc;
    --dark: #111827;
    --radius: 18px;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 48%, #f8fafc 100%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    color: #ffffff;
    background: linear-gradient(90deg, var(--sky), var(--blue));
    box-shadow: 0 12px 32px rgba(14, 116, 144, 0.24);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.brand-mark {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.brand-text {
    font-size: 24px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    font-weight: 650;
}

.nav-link,
.mobile-nav-link {
    position: relative;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-link::after {
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 3px;
    content: "";
    border-radius: 99px;
    background: #ffffff;
    transition: width 0.2s ease;
}

.nav-link:hover::after,
.nav-link.is-active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.12);
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    border-radius: 99px;
    background: #ffffff;
}

.mobile-nav {
    display: none;
    padding: 0 16px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.mobile-nav.is-open {
    display: grid;
    gap: 6px;
}

.mobile-nav-link {
    padding: 10px 14px;
    border-radius: 12px;
}

.mobile-nav-link:hover,
.mobile-nav-link.is-active {
    background: rgba(255, 255, 255, 0.14);
}

.hero-slider {
    position: relative;
    height: min(74vh, 640px);
    min-height: 430px;
    overflow: hidden;
    background: #020617;
}

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

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

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

.hero-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.46) 48%, rgba(2, 6, 23, 0.26));
}

.hero-content {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 48px 0 70px;
    color: #ffffff;
}

.hero-kicker {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 16px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.78);
    backdrop-filter: blur(12px);
    font-weight: 700;
}

.hero-content h1,
.hero-content h2 {
    max-width: 760px;
    margin: 0 0 18px;
    font-size: clamp(34px, 6vw, 64px);
    line-height: 1.06;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.hero-content p {
    max-width: 680px;
    margin: 0 0 28px;
    color: #e0f2fe;
    font-size: clamp(16px, 2.1vw, 21px);
}

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

.btn-primary,
.btn-secondary,
.section-more,
.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
    padding: 13px 26px;
    color: #ffffff;
    background: var(--sky);
    box-shadow: 0 12px 28px rgba(14, 165, 233, 0.35);
}

.btn-secondary {
    padding: 12px 24px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(12px);
}

.btn-primary:hover,
.btn-secondary:hover,
.section-more:hover,
.page-link:hover {
    transform: translateY(-2px);
}

.hero-arrow,
.hero-dot {
    position: absolute;
    z-index: 3;
    border: 0;
    color: #ffffff;
    background: rgba(2, 6, 23, 0.5);
    backdrop-filter: blur(12px);
}

.hero-arrow {
    top: 50%;
    width: 48px;
    height: 48px;
    border-radius: 999px;
    transform: translateY(-50%);
    font-size: 24px;
}

.hero-arrow.prev {
    left: 24px;
}

.hero-arrow.next {
    right: 24px;
}

.hero-dots {
    position: absolute;
    bottom: 28px;
    left: 50%;
    z-index: 4;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dot {
    position: static;
    width: 10px;
    height: 10px;
    padding: 0;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.55);
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: #ffffff;
}

.main-area {
    padding: 44px 0 72px;
}

.content-section {
    margin: 0 0 64px;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 24px;
}

.section-heading h1,
.section-heading h2 {
    margin: 0;
    font-size: clamp(26px, 3.3vw, 38px);
    line-height: 1.18;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.section-heading p {
    margin: 7px 0 0;
    color: var(--muted);
}

.section-heading::after {
    display: none;
}

.heading-line {
    width: 82px;
    height: 4px;
    margin-top: 14px;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--sky), var(--blue));
}

.section-more {
    flex: none;
    padding: 10px 18px;
    color: var(--blue);
    background: #eff6ff;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
}

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

.movie-card a {
    display: block;
    height: 100%;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: 0 3px 14px rgba(15, 23, 42, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card a:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.poster-wrap {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: #0f172a;
}

.poster-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

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

.poster-wrap::after {
    position: absolute;
    inset: 0;
    content: "";
    opacity: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(2, 6, 23, 0.72));
    transition: opacity 0.25s ease;
}

.movie-card a:hover .poster-wrap::after {
    opacity: 1;
}

.meta-badge,
.rank-badge {
    position: absolute;
    z-index: 2;
    padding: 4px 9px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(2, 6, 23, 0.72);
    font-size: 12px;
    font-weight: 800;
    backdrop-filter: blur(10px);
}

.meta-year {
    top: 10px;
    right: 10px;
}

.meta-region {
    bottom: 10px;
    left: 10px;
}

.rank-badge {
    top: 10px;
    left: 10px;
    background: linear-gradient(135deg, #f97316, #ef4444);
}

.poster-play {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 3;
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    border-radius: 999px;
    color: #ffffff;
    opacity: 0;
    background: rgba(14, 165, 233, 0.88);
    transform: translate(-50%, -50%) scale(0.8);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

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

.movie-info {
    padding: 15px;
}

.movie-info h2,
.movie-info h3 {
    display: -webkit-box;
    min-height: 28px;
    margin: 0 0 8px;
    overflow: hidden;
    color: #111827;
    font-size: 16px;
    font-weight: 850;
    line-height: 1.35;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.movie-info p {
    display: -webkit-box;
    min-height: 44px;
    margin: 0 0 12px;
    overflow: hidden;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-row span,
.detail-tag {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    color: #0369a1;
    background: #e0f2fe;
    font-size: 12px;
    font-weight: 700;
}

.tag-row span {
    padding: 3px 8px;
}

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

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 168px;
    padding: 22px;
    border-radius: var(--radius);
    color: #ffffff;
    background: linear-gradient(135deg, #0ea5e9, #2563eb);
    box-shadow: 0 14px 32px rgba(37, 99, 235, 0.18);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-card::before {
    position: absolute;
    top: -42px;
    right: -36px;
    width: 124px;
    height: 124px;
    content: "";
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 44px rgba(37, 99, 235, 0.25);
}

.category-card h2,
.category-card h3 {
    position: relative;
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 900;
}

.category-card p {
    position: relative;
    margin: 0;
    color: #e0f2fe;
    font-size: 14px;
}

.page-hero {
    color: #ffffff;
    background: radial-gradient(circle at 22% 25%, rgba(255, 255, 255, 0.28), transparent 34%), linear-gradient(120deg, #0ea5e9, #2563eb 58%, #1d4ed8);
}

.page-hero .container {
    padding: 58px 0 62px;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.breadcrumbs a:hover {
    color: #ffffff;
}

.page-hero h1 {
    max-width: 850px;
    margin: 0 0 12px;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.15;
    font-weight: 900;
}

.page-hero p {
    max-width: 760px;
    margin: 0;
    color: #e0f2fe;
    font-size: 18px;
}

.category-tabs {
    display: flex;
    gap: 10px;
    padding: 0 0 24px;
    overflow-x: auto;
}

.category-tabs a {
    flex: none;
    padding: 9px 14px;
    border-radius: 999px;
    color: #075985;
    background: #e0f2fe;
    font-size: 14px;
    font-weight: 800;
}

.filter-panel {
    display: grid;
    gap: 10px;
    margin: 0 0 24px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.search-label {
    color: #334155;
    font-weight: 800;
}

.search-input {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    outline: none;
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.search-input:focus {
    border-color: var(--sky);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.15);
}

.no-results {
    display: none;
    padding: 30px;
    border-radius: var(--radius);
    color: var(--muted);
    background: #ffffff;
    text-align: center;
}

.no-results.is-visible {
    display: block;
}

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

.rank-row {
    display: grid;
    grid-template-columns: 72px 120px 1fr auto;
    gap: 18px;
    align-items: center;
    padding: 14px;
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: 0 3px 16px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.rank-number {
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border-radius: 18px;
    color: #ffffff;
    background: linear-gradient(135deg, #f97316, #ef4444);
    font-size: 22px;
    font-weight: 900;
}

.rank-cover {
    overflow: hidden;
    border-radius: 14px;
    aspect-ratio: 3 / 4;
    background: #0f172a;
}

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

.rank-info h2 {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 900;
}

.rank-info p {
    margin: 0 0 10px;
    color: var(--muted);
}

.rank-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #475569;
    font-size: 13px;
}

.page-link {
    padding: 10px 18px;
    color: #ffffff;
    background: var(--sky);
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) 360px;
    gap: 30px;
    align-items: start;
}

.watch-card,
.detail-card,
.side-card {
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
}

.watch-card {
    overflow: hidden;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: 22px 22px 0 0;
    background: #020617;
    aspect-ratio: 16 / 9;
}

.movie-player {
    width: 100%;
    height: 100%;
    background: #020617;
    object-fit: contain;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: #ffffff;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.62), rgba(2, 6, 23, 0.22));
}

.player-overlay.is-hidden {
    display: none;
}

.player-button {
    display: grid;
    gap: 12px;
    justify-items: center;
    padding: 18px 24px;
    border-radius: 22px;
    background: rgba(2, 6, 23, 0.55);
    backdrop-filter: blur(12px);
}

.player-icon {
    display: grid;
    width: 74px;
    height: 74px;
    place-items: center;
    border-radius: 999px;
    background: var(--sky);
    font-size: 30px;
    box-shadow: 0 18px 38px rgba(14, 165, 233, 0.32);
}

.watch-body,
.detail-card,
.side-card {
    padding: 24px;
}

.watch-body h1 {
    margin: 0 0 12px;
    font-size: clamp(28px, 3.5vw, 42px);
    line-height: 1.16;
    font-weight: 900;
}

.meta-line {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 16px;
    color: #475569;
    font-weight: 700;
}

.detail-tag {
    padding: 6px 10px;
}

.detail-card h2,
.side-card h2 {
    margin: 0 0 14px;
    font-size: 22px;
    font-weight: 900;
}

.detail-card p {
    margin: 0 0 18px;
    color: #334155;
    font-size: 16px;
}

.side-poster {
    overflow: hidden;
    margin-bottom: 18px;
    border-radius: 18px;
    aspect-ratio: 3 / 4;
    background: #0f172a;
}

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

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

.site-footer {
    color: #d1d5db;
    background: #111827;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 36px;
    padding: 44px 0;
}

.footer-brand {
    margin-bottom: 14px;
    color: #ffffff;
    font-size: 22px;
}

.site-footer p {
    max-width: 390px;
    margin: 0;
    color: #9ca3af;
    font-size: 14px;
}

.site-footer h2 {
    margin: 0 0 14px;
    color: #ffffff;
    font-size: 17px;
}

.footer-links {
    display: grid;
    gap: 9px;
}

.footer-links a {
    color: #cbd5e1;
    font-size: 14px;
}

.footer-links a:hover {
    color: #38bdf8;
}

.footer-bottom {
    padding: 20px 16px;
    border-top: 1px solid rgba(148, 163, 184, 0.18);
    color: #94a3b8;
    text-align: center;
    font-size: 14px;
}

@media (max-width: 1100px) {
    .movie-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

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

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

    .menu-toggle {
        display: block;
    }

    .header-inner {
        min-height: 66px;
    }

    .brand-text {
        font-size: 20px;
    }

    .hero-slider {
        height: 540px;
    }

    .hero-content {
        padding: 34px 0 60px;
    }

    .hero-arrow {
        display: none;
    }

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

    .movie-grid,
    .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

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

    .rank-row {
        grid-template-columns: 48px 82px 1fr;
    }

    .rank-number {
        width: 44px;
        height: 44px;
        border-radius: 14px;
        font-size: 18px;
    }

    .rank-row .page-link {
        grid-column: 3;
        justify-self: start;
    }

    .watch-body,
    .detail-card,
    .side-card {
        padding: 18px;
    }
}

@media (max-width: 420px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .movie-info {
        padding: 12px;
    }

    .movie-info h2,
    .movie-info h3 {
        font-size: 14px;
    }

    .movie-info p {
        font-size: 12px;
    }
}