:root {
    --site-bg: #f0f4f8;
    --surface: #ffffff;
    --text: #102a43;
    --muted: #627d98;
    --muted-light: #d9e2ec;
    --primary: #009999;
    --primary-dark: #007a7a;
    --primary-soft: #e0fcfc;
    --accent: #f97316;
    --shadow: 0 18px 45px rgba(16, 42, 67, 0.12);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

body {
    min-width: 320px;
    margin: 0;
    background: var(--site-bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

img {
    max-width: 100%;
    height: auto;
}

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 10px 30px rgba(16, 42, 67, 0.08);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.brand-mark {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, #1ab0b0, #007a7a);
    color: #ffffff;
    font-weight: 800;
    box-shadow: 0 12px 24px rgba(0, 153, 153, 0.28);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-text strong {
    font-size: 20px;
    color: var(--text);
}

.brand-text small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    color: #334e68;
    font-weight: 600;
}

.main-nav a,
.mobile-nav a {
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover {
    color: var(--primary-dark);
}

.nav-search {
    padding: 9px 16px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.mobile-toggle {
    display: none;
    border: 0;
    border-radius: 12px;
    padding: 10px 12px;
    background: #edf2f7;
    color: var(--text);
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 16px;
    border-top: 1px solid #d9e2ec;
}

.mobile-nav a {
    display: block;
    padding: 12px 14px;
    border-radius: 12px;
    color: #334e68;
}

.mobile-nav a:hover {
    background: #edf2f7;
}

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

.hero-section {
    position: relative;
    height: 70vh;
    min-height: 560px;
    overflow: hidden;
    background: #102a43;
}

.hero-slider,
.hero-slide {
    position: absolute;
    inset: 0;
}

.hero-slide {
    opacity: 0;
    transition: opacity 1s ease;
}

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

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.04);
    filter: saturate(1.05);
}

.hero-image.image-failed {
    opacity: 0;
}

.hero-shade {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 35%, rgba(0, 153, 153, 0.42), transparent 32%),
        linear-gradient(90deg, rgba(16, 42, 67, 0.94) 0%, rgba(16, 42, 67, 0.74) 44%, rgba(16, 42, 67, 0.2) 100%),
        linear-gradient(0deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.1));
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    height: 100%;
}

.hero-copy {
    max-width: 720px;
    color: #ffffff;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 8px 16px;
    background: rgba(0, 153, 153, 0.9);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.hero-copy h1,
.page-hero h1 {
    margin: 18px 0 18px;
    font-size: clamp(38px, 7vw, 72px);
    line-height: 1.03;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.hero-copy p,
.page-hero p {
    max-width: 720px;
    margin: 0 0 22px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 18px;
    line-height: 1.8;
}

.hero-meta,
.detail-tags,
.movie-meta,
.movie-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.hero-meta span,
.detail-tags span,
.movie-tags span {
    border-radius: 999px;
    padding: 6px 11px;
    background: rgba(255, 255, 255, 0.14);
    color: #ffffff;
    font-size: 13px;
}

.hero-actions,
.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 12px;
    padding: 13px 22px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 14px 30px rgba(0, 153, 153, 0.28);
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: #bcccdc;
    color: #243b53;
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.28);
}

.full-width {
    width: 100%;
}

.hero-dots {
    position: absolute;
    right: min(6vw, 80px);
    bottom: 42px;
    z-index: 3;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    transition: width 0.25s ease, background 0.25s ease;
}

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

.search-band {
    position: relative;
    z-index: 10;
    margin-top: -58px;
    padding-bottom: 28px;
}

.search-band-inner {
    display: grid;
    grid-template-columns: 1fr minmax(280px, 480px);
    align-items: center;
    gap: 24px;
    padding: 28px;
}

.search-band h2,
.section-heading h2,
.ranking-panel h2,
.side-info h2,
.detail-card h2,
.footer-links h2 {
    margin: 0;
    color: var(--text);
    font-size: 28px;
    font-weight: 850;
}

.search-band p,
.section-heading p,
.ranking-panel p,
.category-tile p,
.detail-card p,
.footer-brand p,
.side-info dd,
.ranking-body p,
.movie-card-body p {
    color: var(--muted);
    line-height: 1.72;
}

.home-search,
.filter-panel {
    display: flex;
    gap: 12px;
}

.home-search input,
.filter-panel input,
.filter-panel select {
    width: 100%;
    border: 1px solid #d9e2ec;
    border-radius: 12px;
    padding: 14px 16px;
    background: #ffffff;
    color: var(--text);
    outline: none;
}

.home-search input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 153, 153, 0.12);
}

.card {
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: 0 4px 14px rgba(16, 42, 67, 0.08);
}

.card-hover {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.section-block {
    padding: 72px 0;
}

.bg-white {
    background: #ffffff;
}

.soft-gradient {
    background: linear-gradient(135deg, #e0fcfc 0%, #f0f4f8 52%, #ffffff 100%);
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 30px;
}

.section-heading.left-only {
    align-items: flex-start;
}

.section-heading a {
    color: var(--primary-dark);
    font-weight: 800;
}

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

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

.movie-card {
    overflow: hidden;
}

.movie-card-cover {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, #102a43, #009999);
}

.movie-card-cover img,
.ranking-cover img,
.poster-card img,
.mini-card img,
.category-covers img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease, opacity 0.2s ease;
}

.movie-card-cover img.image-failed,
.ranking-cover img.image-failed,
.poster-card img.image-failed,
.mini-card img.image-failed,
.category-covers img.image-failed {
    opacity: 0;
}

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

.movie-card-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    border-radius: 999px;
    padding: 6px 10px;
    background: rgba(0, 153, 153, 0.92);
    color: #ffffff;
    font-size: 12px;
    font-weight: 800;
}

.movie-card-play {
    position: absolute;
    right: 12px;
    bottom: 12px;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: var(--primary-dark);
    transform: scale(0.86);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.movie-card:hover .movie-card-play {
    opacity: 1;
    transform: scale(1);
}

.movie-card-body {
    padding: 18px;
}

.movie-card-body h2 {
    margin: 0 0 10px;
    color: var(--text);
    font-size: 18px;
    font-weight: 850;
    line-height: 1.35;
}

.movie-card-body h2 a:hover,
.ranking-body h2 a:hover {
    color: var(--primary-dark);
}

.movie-card-body p {
    display: -webkit-box;
    min-height: 3.3em;
    margin: 10px 0 14px;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-meta {
    gap: 6px;
    color: var(--muted);
    font-size: 13px;
}

.movie-meta span:not(:last-child)::after {
    margin-left: 6px;
    color: #bcccdc;
    content: "·";
}

.movie-tags span {
    background: #f0f4f8;
    color: #486581;
}

.large-tags span {
    background: var(--primary-soft);
    color: var(--primary-dark);
}

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

.category-tile {
    overflow: hidden;
}

.category-covers {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    height: 150px;
    overflow: hidden;
    background: linear-gradient(135deg, #102a43, #009999);
}

.category-tile-body,
.category-link-card {
    padding: 22px;
}

.category-tile h2,
.category-link-card h2 {
    margin: 0 0 10px;
    color: var(--text);
    font-size: 22px;
    font-weight: 850;
}

.category-link-card span {
    color: var(--primary-dark);
    font-weight: 800;
}

.two-column-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 30px;
    align-items: start;
}

.ranking-panel {
    position: sticky;
    top: 98px;
    padding: 26px;
}

.rank-list {
    display: grid;
    gap: 10px;
    margin: 22px 0;
}

.rank-row {
    display: grid;
    grid-template-columns: 42px 1fr auto;
    align-items: center;
    gap: 10px;
    border-radius: 12px;
    padding: 12px;
    background: #f8fafc;
    transition: background 0.2s ease, transform 0.2s ease;
}

.rank-row:hover {
    background: #e0fcfc;
    transform: translateX(4px);
}

.rank-number {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 10px;
    background: var(--primary);
    color: #ffffff;
    font-weight: 900;
}

.rank-title {
    overflow: hidden;
    color: var(--text);
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank-meta {
    color: var(--muted);
    font-size: 12px;
}

.horizontal-strip {
    display: grid;
    grid-auto-columns: 156px;
    grid-auto-flow: column;
    gap: 16px;
    overflow-x: auto;
    padding: 8px 2px 18px;
}

.mini-card {
    display: block;
    overflow: hidden;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 4px 14px rgba(16, 42, 67, 0.08);
}

.mini-card img {
    aspect-ratio: 2 / 3;
    background: linear-gradient(135deg, #102a43, #009999);
}

.mini-card span {
    display: block;
    padding: 12px;
    overflow: hidden;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.page-hero,
.detail-top {
    background:
        radial-gradient(circle at 12% 28%, rgba(0, 153, 153, 0.36), transparent 30%),
        linear-gradient(135deg, #102a43, #243b53 55%, #007a7a);
    color: #ffffff;
}

.small-hero {
    padding: 78px 0;
}

.page-hero h1 {
    margin-bottom: 16px;
    font-size: clamp(38px, 5vw, 58px);
}

.page-hero p {
    margin-bottom: 0;
}

.filter-panel {
    display: grid;
    grid-template-columns: 1.2fr 0.7fr 0.7fr;
    gap: 16px;
    margin-bottom: 32px;
    padding: 22px;
}

.filter-panel label {
    display: grid;
    gap: 8px;
    color: #334e68;
    font-weight: 800;
}

.ranking-grid {
    display: grid;
    gap: 18px;
}

.ranking-card {
    display: grid;
    grid-template-columns: 150px 1fr;
    overflow: hidden;
}

.ranking-cover {
    position: relative;
    min-height: 210px;
    background: linear-gradient(135deg, #102a43, #009999);
}

.ranking-cover span {
    position: absolute;
    left: 12px;
    top: 12px;
    display: grid;
    min-width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 12px;
    background: var(--primary);
    color: #ffffff;
    font-weight: 900;
}

.ranking-body {
    padding: 22px;
}

.ranking-body h2 {
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 850;
}

.detail-top {
    padding: 24px 0;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: rgba(255, 255, 255, 0.78);
    font-weight: 700;
}

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

.detail-section {
    padding-top: 36px;
}

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 330px;
    gap: 30px;
    align-items: start;
}

.video-shell {
    overflow: hidden;
    margin-bottom: 24px;
    background: #000000;
}

.video-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000000;
}

.video-frame video {
    width: 100%;
    height: 100%;
    cursor: pointer;
    object-fit: contain;
}

.video-play-button {
    position: absolute;
    left: 50%;
    top: 50%;
    display: grid;
    width: 86px;
    height: 86px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: rgba(0, 153, 153, 0.92);
    color: #ffffff;
    font-size: 32px;
    transform: translate(-50%, -50%);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.video-frame.is-playing .video-play-button {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.88);
}

.detail-card {
    padding: 30px;
}

.detail-card h1 {
    margin: 18px 0 16px;
    color: var(--text);
    font-size: clamp(30px, 5vw, 46px);
    line-height: 1.12;
    font-weight: 900;
}

.detail-card .lead {
    color: #334e68;
    font-size: 18px;
    font-weight: 700;
}

.detail-card h2 {
    margin-top: 30px;
    margin-bottom: 12px;
    font-size: 24px;
}

.detail-tags span {
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-weight: 800;
}

.poster-card,
.side-info {
    padding: 18px;
    margin-bottom: 24px;
}

.poster-card img {
    width: 100%;
    aspect-ratio: 2 / 3;
    margin-bottom: 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, #102a43, #009999);
}

.side-info dl {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 12px;
    margin: 18px 0 0;
}

.side-info dt {
    color: #334e68;
    font-weight: 850;
}

.side-info dd {
    margin: 0;
}

.site-footer {
    background: #102a43;
    color: #d9e2ec;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 34px;
    padding: 50px 0;
}

.footer-brand .brand-text strong,
.footer-links h2 {
    color: #ffffff;
}

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

.footer-links a {
    color: #bcccdc;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 18px 16px;
    color: #bcccdc;
    text-align: center;
}

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

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

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

    .main-nav {
        gap: 14px;
        font-size: 14px;
    }
}

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

    .mobile-toggle {
        display: inline-flex;
    }

    .hero-section {
        min-height: 620px;
    }

    .hero-shade {
        background:
            radial-gradient(circle at 30% 20%, rgba(0, 153, 153, 0.36), transparent 38%),
            linear-gradient(0deg, rgba(16, 42, 67, 0.95), rgba(16, 42, 67, 0.58));
    }

    .hero-content {
        align-items: flex-end;
        padding-bottom: 108px;
    }

    .hero-dots {
        left: 16px;
        right: auto;
        bottom: 44px;
    }

    .search-band-inner,
    .two-column-layout,
    .detail-layout,
    .footer-grid,
    .filter-panel {
        grid-template-columns: 1fr;
    }

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

    .ranking-panel {
        position: static;
    }
}

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

    .brand-text strong {
        font-size: 17px;
    }

    .brand-mark {
        width: 40px;
        height: 40px;
        border-radius: 12px;
    }

    .hero-section {
        height: 76vh;
        min-height: 600px;
    }

    .hero-copy h1,
    .page-hero h1 {
        font-size: 36px;
    }

    .hero-copy p,
    .page-hero p {
        font-size: 16px;
    }

    .hero-actions,
    .home-search {
        flex-direction: column;
    }

    .section-block {
        padding: 48px 0;
    }

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

    .movie-grid,
    .category-grid,
    .link-card-grid,
    .compact-grid {
        grid-template-columns: 1fr;
    }

    .ranking-card {
        grid-template-columns: 108px 1fr;
    }

    .ranking-cover {
        min-height: 168px;
    }

    .rank-row {
        grid-template-columns: 38px 1fr;
    }

    .rank-meta {
        grid-column: 2;
    }

    .detail-card,
    .search-band-inner {
        padding: 22px;
    }

    .video-play-button {
        width: 68px;
        height: 68px;
        font-size: 26px;
    }
}