:root {
    color-scheme: light;
    --teal-50: #effefa;
    --teal-100: #ccfbf1;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --cyan-500: #06b6d4;
    --blue-50: #eff6ff;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --white: #ffffff;
    --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 12px 28px rgba(15, 23, 42, 0.12);
    --shadow-lg: 0 22px 55px rgba(15, 23, 42, 0.18);
    --radius-xl: 20px;
    --radius-2xl: 28px;
    --shell: 1200px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--slate-900);
    background: linear-gradient(180deg, var(--slate-50) 0%, #ffffff 46%, #ffffff 100%);
}

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

img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(90deg, var(--teal-600), var(--cyan-500));
    color: var(--white);
    box-shadow: 0 10px 30px rgba(13, 148, 136, 0.28);
}

.header-shell {
    max-width: var(--shell);
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 22px;
}

.logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.22);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(10px);
    font-size: 15px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.nav-link {
    padding: 10px 14px;
    border-radius: 12px;
    font-weight: 650;
    color: rgba(255, 255, 255, 0.92);
    transition: background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-1px);
}

.search-box,
.mobile-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-box input,
.mobile-search input,
.local-filter input {
    border: 0;
    outline: 0;
    border-radius: 14px;
}

.search-box input,
.mobile-search input {
    width: 210px;
    padding: 11px 14px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.search-box input::placeholder,
.mobile-search input::placeholder {
    color: rgba(255, 255, 255, 0.76);
}

.search-box button,
.mobile-search button,
.primary-button,
.secondary-button,
.player-button {
    border: 0;
    cursor: pointer;
    border-radius: 14px;
    font-weight: 750;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.search-box button,
.mobile-search button {
    padding: 10px 15px;
    color: var(--teal-700);
    background: var(--white);
}

.search-box button:hover,
.mobile-search button:hover,
.primary-button:hover,
.secondary-button:hover,
.player-button:hover {
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.16);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: var(--white);
}

.mobile-panel {
    display: none;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    background: var(--teal-700);
}

.mobile-panel.is-open {
    display: block;
}

.mobile-panel .mobile-search {
    padding: 16px 20px 8px;
}

.mobile-panel .mobile-search input {
    flex: 1;
    width: auto;
}

.mobile-links {
    max-width: var(--shell);
    margin: 0 auto;
    padding: 8px 20px 18px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.mobile-link,
.mobile-links .nav-link {
    display: block;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.12);
}

.main-shell,
.footer-shell,
.breadcrumb,
.hero-shell {
    max-width: var(--shell);
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.hero-carousel {
    position: relative;
    margin: 0 auto 58px;
    background: linear-gradient(180deg, rgba(13, 148, 136, 0.10), transparent);
}

.hero-shell {
    padding-top: 28px;
}

.hero-frame {
    position: relative;
    min-height: 520px;
    overflow: hidden;
    border-radius: 30px;
    box-shadow: var(--shadow-lg);
    background: var(--slate-900);
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

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

.hero-slide img {
    position: absolute;
    inset: 0;
    z-index: 0;
    filter: saturate(1.05);
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.88), rgba(15, 23, 42, 0.52) 48%, rgba(2, 6, 23, 0.08)), linear-gradient(0deg, rgba(2, 6, 23, 0.72), transparent 45%);
}

.hero-content {
    position: relative;
    z-index: 2;
    align-self: end;
    padding: 68px;
    color: var(--white);
    max-width: 760px;
}

.hero-content h1 {
    margin: 16px 0 14px;
    font-size: clamp(38px, 6vw, 70px);
    line-height: 1.02;
    letter-spacing: -0.055em;
}

.hero-content p {
    max-width: 680px;
    margin: 0 0 22px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 18px;
    line-height: 1.8;
}

.hero-meta,
.detail-meta,
.card-meta,
.rank-meta,
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.hero-meta span,
.detail-meta span,
.tag-list span,
.card-meta .pill,
.hero-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-weight: 700;
}

.hero-pill {
    padding: 8px 13px;
    background: var(--teal-500);
    color: var(--white);
    font-size: 13px;
}

.hero-meta span {
    padding: 7px 12px;
    background: rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(8px);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.primary-button,
.secondary-button,
.player-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 18px;
}

.primary-button,
.player-button {
    color: var(--white);
    background: linear-gradient(90deg, var(--teal-600), var(--cyan-500));
    box-shadow: 0 16px 30px rgba(20, 184, 166, 0.30);
}

.secondary-button {
    color: var(--white);
    background: rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(10px);
}

.hero-aside {
    position: relative;
    z-index: 2;
    align-self: stretch;
    display: flex;
    align-items: end;
    justify-content: end;
    padding: 42px;
}

.hero-aside-card {
    width: min(360px, 100%);
    padding: 22px;
    border-radius: 24px;
    color: var(--white);
    background: rgba(15, 23, 42, 0.38);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(18px);
}

.hero-aside-card h2 {
    margin: 0 0 12px;
    font-size: 22px;
}

.hero-aside-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}

.hero-aside-card a {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 0;
    color: rgba(255, 255, 255, 0.86);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-aside-card a:hover {
    color: var(--teal-100);
}

.hero-controls {
    position: absolute;
    left: 68px;
    bottom: 28px;
    z-index: 4;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 38px;
    height: 6px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.38);
    cursor: pointer;
}

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

.main-shell {
    padding-bottom: 70px;
}

.content-section {
    margin: 0 0 58px;
}

.panel-section {
    margin: 0 0 58px;
    padding: 34px;
    border-radius: 30px;
    background: linear-gradient(135deg, var(--teal-50), var(--blue-50));
}

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

.section-heading h2,
.page-hero h1,
.detail-copy h2,
.related-section h2 {
    margin: 0;
    letter-spacing: -0.04em;
}

.section-heading h2 {
    font-size: clamp(26px, 3vw, 36px);
}

.section-heading p,
.page-hero p {
    margin: 8px 0 0;
    color: var(--slate-600);
    line-height: 1.8;
}

.section-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--teal-700);
    font-weight: 800;
}

.section-more span {
    transition: transform 0.2s ease;
}

.section-more:hover span {
    transform: translateX(4px);
}

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

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

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

.movie-card,
.category-card,
.rank-item,
.info-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover,
.category-card:hover,
.rank-item:hover,
.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card-image {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--slate-200);
}

.card-image img,
.rank-cover img,
.detail-poster img {
    transition: transform 0.5s ease;
}

.movie-card:hover .card-image img,
.rank-item:hover .rank-cover img,
.detail-poster:hover img {
    transform: scale(1.08);
}

.play-icon {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0.88);
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: var(--white);
    background: rgba(15, 23, 42, 0.42);
    border: 1px solid rgba(255, 255, 255, 0.30);
    opacity: 0;
    transition: opacity 0.22s ease, transform 0.22s ease;
    backdrop-filter: blur(10px);
}

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

.duration {
    position: absolute;
    right: 10px;
    bottom: 10px;
    padding: 5px 8px;
    border-radius: 8px;
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    background: rgba(2, 6, 23, 0.72);
}

.card-body {
    padding: 17px;
}

.card-title,
.rank-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 48px;
    color: var(--slate-900);
    font-size: 17px;
    font-weight: 800;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.card-title:hover,
.rank-title:hover {
    color: var(--teal-700);
}

.card-body p,
.rank-info p {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 10px 0 14px;
    min-height: 46px;
    color: var(--slate-600);
    font-size: 14px;
    line-height: 1.65;
}

.card-meta {
    justify-content: space-between;
    color: var(--slate-500);
    font-size: 13px;
}

.card-meta .pill,
.tag-list span {
    padding: 6px 10px;
    color: var(--teal-700);
    background: var(--teal-50);
    font-size: 12px;
}

.movie-card-horizontal {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
}

.movie-card-horizontal .card-image {
    height: 100%;
    aspect-ratio: auto;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.category-card {
    padding: 28px;
    position: relative;
    min-height: 210px;
    background: linear-gradient(135deg, var(--white), var(--teal-50));
}

.category-card h2 {
    margin: 0 0 12px;
    font-size: 24px;
}

.category-card p {
    margin: 0 0 24px;
    color: var(--slate-600);
    line-height: 1.75;
}

.category-card span {
    display: inline-flex;
    color: var(--teal-700);
    font-weight: 800;
}

.page-hero {
    padding: 54px 0 38px;
    background: linear-gradient(135deg, var(--teal-600), var(--cyan-500));
    color: var(--white);
}

.page-hero .main-shell {
    padding-bottom: 0;
}

.page-hero h1 {
    font-size: clamp(36px, 5vw, 56px);
}

.page-hero p {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.86);
}

.breadcrumb {
    padding-top: 18px;
    padding-bottom: 18px;
    color: var(--slate-500);
    font-size: 14px;
}

.breadcrumb a:hover {
    color: var(--teal-700);
}

.local-filter {
    margin-bottom: 28px;
    display: flex;
    gap: 12px;
}

.local-filter input {
    width: min(520px, 100%);
    padding: 15px 16px;
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.detail-hero {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background: var(--slate-900);
}

.detail-hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.42;
    filter: blur(3px) saturate(1.08);
    transform: scale(1.03);
}

.detail-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(15, 23, 42, 0.72), rgba(2, 6, 23, 0.42));
}

.detail-shell {
    position: relative;
    z-index: 1;
    max-width: var(--shell);
    margin: 0 auto;
    padding: 58px 20px;
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);
    gap: 38px;
    align-items: end;
}

.detail-poster {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 26px;
    box-shadow: var(--shadow-lg);
    background: var(--slate-800);
}

.detail-info h1 {
    margin: 16px 0 12px;
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1.08;
    letter-spacing: -0.055em;
}

.detail-info p {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 18px;
    line-height: 1.85;
}

.detail-meta span {
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.88);
}

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

.detail-layout {
    max-width: var(--shell);
    margin: 0 auto;
    padding: 46px 20px 72px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 34px;
}

.player-card,
.detail-copy,
.related-section,
.side-panel {
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-sm);
}

.player-card {
    overflow: hidden;
    margin-bottom: 28px;
}

.video-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--slate-900);
}

.video-wrap video {
    width: 100%;
    height: 100%;
    display: block;
    background: #000;
}

.play-cover {
    position: absolute;
    inset: 0;
    border: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--white);
    cursor: pointer;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.15), rgba(2, 6, 23, 0.68));
}

.play-cover.is-hidden {
    display: none;
}

.play-cover strong {
    width: 82px;
    height: 82px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(20, 184, 166, 0.90);
    box-shadow: 0 20px 40px rgba(20, 184, 166, 0.30);
    font-size: 30px;
}

.play-cover span {
    font-size: 18px;
    font-weight: 800;
}

.player-caption {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
}

.player-caption h2 {
    margin: 0 0 6px;
    font-size: 22px;
}

.player-caption p {
    margin: 0;
    color: var(--slate-600);
}

.detail-copy {
    padding: 30px;
}

.detail-copy h2,
.related-section h2,
.side-panel h2 {
    margin: 0 0 16px;
    font-size: 26px;
}

.detail-copy p {
    margin: 0 0 18px;
    color: var(--slate-700);
    line-height: 1.95;
    font-size: 16px;
}

.side-panel {
    padding: 24px;
    align-self: start;
    position: sticky;
    top: 92px;
}

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

.side-panel a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid var(--slate-100);
    color: var(--slate-700);
    font-weight: 700;
}

.side-panel a:hover {
    color: var(--teal-700);
}

.related-section {
    max-width: var(--shell);
    margin: 0 auto 72px;
    padding: 30px;
}

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

.rank-item {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 18px;
    padding: 14px;
}

.rank-cover {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 16px;
    background: var(--slate-200);
}

.rank-title {
    min-height: auto;
    font-size: 19px;
}

.no-results {
    display: none;
    margin: 24px 0 0;
    padding: 28px;
    text-align: center;
    color: var(--slate-600);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.site-footer {
    margin-top: 20px;
    color: var(--white);
    background: var(--slate-900);
}

.footer-shell {
    padding-top: 42px;
    padding-bottom: 42px;
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 32px;
}

.footer-shell p {
    color: var(--slate-400);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.footer-links a {
    padding: 10px 12px;
    border-radius: 999px;
    color: var(--slate-200);
    background: rgba(255, 255, 255, 0.08);
}

.footer-links a:hover {
    background: rgba(20, 184, 166, 0.22);
}

@media (max-width: 1024px) {
    .desktop-nav,
    .search-box {
        display: none;
    }

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

    .hero-slide {
        grid-template-columns: 1fr;
    }

    .hero-content {
        padding: 46px;
    }

    .hero-aside {
        display: none;
    }

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

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

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

    .detail-poster {
        width: min(360px, 100%);
    }

    .side-panel {
        position: static;
    }
}

@media (max-width: 720px) {
    .header-shell {
        padding: 12px 16px;
    }

    .logo {
        font-size: 21px;
    }

    .hero-shell,
    .main-shell,
    .footer-shell,
    .breadcrumb,
    .detail-shell,
    .detail-layout,
    .related-section {
        padding-left: 16px;
        padding-right: 16px;
    }

    .hero-frame {
        min-height: 620px;
        border-radius: 0 0 28px 28px;
    }

    .hero-shell {
        padding-left: 0;
        padding-right: 0;
        padding-top: 0;
    }

    .hero-content {
        padding: 34px 22px 70px;
    }

    .hero-controls {
        left: 22px;
        bottom: 26px;
    }

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

    .panel-section {
        padding: 22px;
        border-radius: 24px;
    }

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

    .movie-card-horizontal,
    .rank-item {
        grid-template-columns: 1fr;
    }

    .movie-card-horizontal .card-image {
        aspect-ratio: 16 / 9;
    }

    .detail-shell {
        padding-top: 36px;
        padding-bottom: 36px;
    }

    .detail-layout {
        padding-top: 28px;
        padding-bottom: 42px;
    }

    .player-caption {
        align-items: stretch;
        flex-direction: column;
    }

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

    .footer-links {
        justify-content: flex-start;
    }
}