:root {
    --primary-50: #e6f7f7;
    --primary-100: #b3e6e6;
    --primary-400: #1ab0b0;
    --primary-500: #009999;
    --primary-600: #007a7a;
    --primary-700: #005b5b;
    --primary-900: #003d3d;
    --secondary-50: #f0f4f8;
    --secondary-100: #d9e2ec;
    --secondary-200: #bcccdc;
    --secondary-300: #9fb3c8;
    --secondary-500: #627d98;
    --secondary-700: #334e68;
    --secondary-800: #243b53;
    --secondary-900: #102a43;
    --accent: #f97316;
    --white: #ffffff;
    --black: #000000;
    --shadow-soft: 0 18px 60px rgba(16, 42, 67, 0.14);
    --shadow-card: 0 14px 34px rgba(16, 42, 67, 0.12);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --header-height: 74px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--secondary-50);
    color: var(--secondary-900);
    line-height: 1.6;
}

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

img,
video {
    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: 50;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(188, 204, 220, 0.68);
}

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

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-400), var(--primary-700));
    border-radius: 13px;
    box-shadow: 0 12px 24px rgba(0, 153, 153, 0.25);
}

.brand-copy {
    display: grid;
    line-height: 1.15;
}

.brand-copy strong {
    font-size: 18px;
}

.brand-copy em {
    margin-top: 4px;
    font-style: normal;
    font-size: 12px;
    color: var(--secondary-500);
}

.desktop-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 22px;
    color: var(--secondary-700);
    font-weight: 650;
    white-space: nowrap;
}

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

.desktop-nav a:hover,
.desktop-nav a.active {
    color: var(--primary-600);
}

.mobile-menu-button {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: var(--secondary-50);
    cursor: pointer;
}

.mobile-menu-button span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--secondary-900);
    border-radius: 99px;
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto 14px;
    padding: 10px;
    background: var(--white);
    border: 1px solid var(--secondary-100);
    border-radius: 18px;
    box-shadow: var(--shadow-card);
}

.mobile-nav.is-open {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.mobile-nav a {
    padding: 10px 12px;
    border-radius: 12px;
    background: var(--secondary-50);
    color: var(--secondary-800);
    font-weight: 650;
}

.mobile-nav a:hover {
    color: var(--primary-700);
    background: var(--primary-50);
}

.hero-carousel {
    position: relative;
    min-height: calc(100vh - var(--header-height));
    overflow: hidden;
    background: var(--secondary-900);
}

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

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

.hero-backdrop {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 25% 25%, rgba(26, 176, 176, 0.36), transparent 34%),
        linear-gradient(90deg, rgba(16, 42, 67, 0.96), rgba(16, 42, 67, 0.78) 48%, rgba(16, 42, 67, 0.54));
}

.hero-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(3px) saturate(1.1);
    transform: scale(1.05);
    opacity: 0.64;
}

.image-empty {
    visibility: hidden;
}

.hero-content {
    position: relative;
    min-height: calc(100vh - var(--header-height));
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.56fr);
    align-items: center;
    gap: 56px;
    padding: 76px 0 92px;
    color: var(--white);
}

.hero-copy h1 {
    max-width: 760px;
    margin: 18px 0;
    font-size: clamp(42px, 7vw, 86px);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.hero-lead {
    max-width: 760px;
    margin: 0 0 18px;
    font-size: clamp(17px, 2.4vw, 24px);
    color: rgba(255, 255, 255, 0.86);
}

.hero-meta {
    margin: 0 0 28px;
    color: rgba(255, 255, 255, 0.72);
    font-weight: 650;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.primary-button,
.ghost-button,
.text-link,
.filter-panel button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.primary-button,
.filter-panel button {
    border: 0;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-400), var(--primary-700));
    box-shadow: 0 16px 30px rgba(0, 153, 153, 0.28);
}

.primary-button:hover,
.filter-panel button:hover,
.ghost-button:hover,
.text-link:hover {
    transform: translateY(-2px);
}

.ghost-button {
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.32);
    background: rgba(255, 255, 255, 0.12);
}

.primary-button.small {
    min-height: 40px;
    padding: 0 16px;
    font-size: 14px;
}

.text-link {
    min-height: 0;
    padding: 0;
    color: var(--primary-600);
}

.hero-search {
    width: min(640px, 100%);
    margin-top: 28px;
    padding: 8px;
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    backdrop-filter: blur(10px);
}

.hero-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    padding: 0 16px;
    color: var(--white);
    background: transparent;
}

.hero-search input::placeholder {
    color: rgba(255, 255, 255, 0.68);
}

.hero-search button {
    border: 0;
    border-radius: 999px;
    padding: 12px 22px;
    color: var(--primary-900);
    background: var(--white);
    font-weight: 800;
    cursor: pointer;
}

.hero-poster {
    position: relative;
    display: block;
    padding: 12px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 34px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
    transform: rotate(2deg);
}

.hero-poster img {
    aspect-ratio: 3 / 4;
    width: 100%;
    object-fit: cover;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--primary-900), var(--secondary-800));
}

.hero-poster span {
    position: absolute;
    left: 28px;
    bottom: 28px;
    padding: 8px 14px;
    border-radius: 999px;
    color: var(--white);
    background: rgba(0, 153, 153, 0.9);
    font-weight: 800;
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 26px;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 16px;
}

.hero-controls button {
    border: 0;
    cursor: pointer;
}

.hero-controls > button {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    font-size: 28px;
}

.hero-dots {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-dots button {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.42);
}

.hero-dots button.is-active {
    width: 28px;
    background: var(--white);
}

.section {
    padding: 76px 0;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 28px;
}

.section-heading.tight {
    margin-bottom: 18px;
}

.section-heading p,
.page-hero p {
    margin: 0 0 8px;
    color: var(--primary-600);
    font-weight: 900;
    letter-spacing: 0.08em;
}

.section-heading h2,
.page-hero h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.section-heading a {
    color: var(--primary-600);
    font-weight: 800;
    white-space: nowrap;
}

.category-strip {
    background: var(--white);
}

.category-grid,
.category-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.category-card,
.category-overview-card,
.story-card,
.info-card,
.ranking-panel,
.sticky-panel {
    border: 1px solid rgba(188, 204, 220, 0.76);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.category-card {
    min-height: 172px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.category-card span,
.category-title {
    color: var(--primary-600);
    font-size: 20px;
    font-weight: 900;
}

.category-card strong {
    color: var(--secondary-700);
    font-size: 15px;
}

.category-card:hover,
.movie-card:hover,
.category-overview-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

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

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(188, 204, 220, 0.76);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card.is-hidden {
    display: none;
}

.movie-poster {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-900), var(--secondary-800));
}

.movie-card-compact .movie-poster {
    aspect-ratio: 4 / 3;
}

.movie-poster img,
.ranking-thumb img,
.detail-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.poster-badge {
    position: absolute;
    right: 12px;
    top: 12px;
    padding: 5px 10px;
    border-radius: 999px;
    color: var(--white);
    background: rgba(16, 42, 67, 0.76);
    font-size: 12px;
    font-weight: 800;
}

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

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-row span,
.detail-tags a {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    color: var(--primary-700);
    background: var(--primary-50);
    font-size: 12px;
    font-weight: 800;
}

.hero-tags span {
    color: var(--white);
    background: rgba(255, 255, 255, 0.16);
}

.movie-card h3 {
    margin: 12px 0 8px;
    font-size: 20px;
    line-height: 1.25;
}

.movie-card h3 a:hover,
.ranking-item h3 a:hover,
.category-samples a:hover,
.breadcrumb a:hover {
    color: var(--primary-600);
}

.meta-line {
    margin: 0 0 10px;
    color: var(--secondary-500);
    font-size: 14px;
    font-weight: 650;
}

.movie-one-line {
    min-height: 48px;
    margin: 0 0 14px;
    color: var(--secondary-700);
}

.split-section {
    background: linear-gradient(135deg, var(--primary-50), var(--secondary-100));
}

.split-grid,
.detail-content-grid,
.ranking-page-grid {
    display: grid;
    grid-template-columns: 0.86fr 1.14fr;
    gap: 28px;
    align-items: start;
}

.ranking-panel,
.sticky-panel {
    padding: 24px;
}

.ranking-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}

.ranking-item {
    display: grid;
    grid-template-columns: 42px 78px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
}

.ranking-rank {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--accent), var(--primary-500));
    border-radius: 14px;
    font-weight: 900;
}

.ranking-thumb {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary-900), var(--secondary-800));
}

.ranking-item h3 {
    margin: 0 0 4px;
    font-size: 16px;
}

.ranking-item p,
.ranking-item span {
    display: block;
    margin: 0;
    color: var(--secondary-500);
    font-size: 13px;
}

.page-hero,
.detail-hero {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background: linear-gradient(135deg, var(--secondary-900), var(--primary-900));
}

.page-hero .container {
    padding: 82px 0;
}

.page-hero span {
    display: block;
    max-width: 820px;
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 18px;
}

.category-overview-card {
    padding: 24px;
    display: grid;
    gap: 16px;
}

.category-overview-card p {
    margin: 0;
    color: var(--secondary-700);
}

.category-samples {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.category-samples a {
    padding: 6px 10px;
    color: var(--secondary-700);
    background: var(--secondary-50);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}

.filter-panel {
    margin-bottom: 28px;
    padding: 16px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 160px 170px auto;
    gap: 12px;
    align-items: end;
    border: 1px solid rgba(188, 204, 220, 0.76);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.filter-panel label {
    display: grid;
    gap: 6px;
    color: var(--secondary-700);
    font-weight: 800;
    font-size: 13px;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--secondary-100);
    border-radius: 14px;
    padding: 0 14px;
    color: var(--secondary-900);
    background: var(--secondary-50);
    outline: 0;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 4px rgba(0, 153, 153, 0.12);
}

.detail-hero {
    min-height: 560px;
}

.detail-bg {
    position: absolute;
    inset: 0;
}

.detail-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 20%, rgba(26, 176, 176, 0.42), transparent 30%),
        linear-gradient(90deg, rgba(16, 42, 67, 0.96), rgba(16, 42, 67, 0.82));
}

.detail-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(4px);
    opacity: 0.45;
    transform: scale(1.04);
}

.detail-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 44px;
    align-items: center;
    padding: 72px 0;
}

.detail-poster {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    padding: 10px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
}

.detail-poster img {
    border-radius: 22px;
    background: linear-gradient(135deg, var(--primary-900), var(--secondary-800));
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 14px;
}

.detail-copy h1 {
    margin: 16px 0;
    font-size: clamp(36px, 5vw, 68px);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.detail-lead {
    max-width: 860px;
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 20px;
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 0 0 26px;
}

.detail-meta div {
    padding: 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.detail-meta dt {
    color: rgba(255, 255, 255, 0.62);
    font-size: 12px;
}

.detail-meta dd {
    margin: 4px 0 0;
    font-weight: 850;
}

.watch-section {
    padding-top: 42px;
}

.watch-panel {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--black);
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 70px rgba(16, 42, 67, 0.24);
}

.watch-panel video {
    width: 100%;
    height: 100%;
    background: var(--black);
    cursor: pointer;
}

.play-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    border: 0;
    color: var(--white);
    background: radial-gradient(circle, rgba(0, 153, 153, 0.18), rgba(0, 0, 0, 0.36));
    cursor: pointer;
    z-index: 2;
}

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

.play-cover span {
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    padding-left: 6px;
    color: var(--primary-900);
    background: var(--white);
    border-radius: 999px;
    font-size: 38px;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

.detail-content-grid {
    grid-template-columns: minmax(0, 1fr) 340px;
}

.story-card,
.info-card {
    padding: 28px;
}

.story-card h2,
.info-card h2,
.sticky-panel h2 {
    margin: 0 0 14px;
    font-size: 24px;
}

.story-card p,
.info-card p {
    margin: 0 0 18px;
    color: var(--secondary-700);
    font-size: 17px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.ranking-page-grid {
    grid-template-columns: minmax(0, 1fr) 320px;
}

.large-ranking .ranking-item {
    grid-template-columns: 52px 116px minmax(0, 1fr);
    padding: 14px;
    background: var(--white);
    border: 1px solid rgba(188, 204, 220, 0.76);
    border-radius: 20px;
    box-shadow: var(--shadow-card);
}

.large-ranking .ranking-rank {
    width: 52px;
    height: 52px;
}

.large-ranking .ranking-thumb {
    min-height: 82px;
}

.sticky-panel {
    position: sticky;
    top: 96px;
}

.side-grid {
    grid-template-columns: 1fr;
}

.site-footer {
    margin-top: 40px;
    color: var(--secondary-100);
    background: var(--secondary-900);
}

.footer-grid {
    padding: 54px 0 34px;
    display: grid;
    grid-template-columns: 1.2fr 1fr 0.8fr;
    gap: 42px;
}

.footer-brand {
    color: var(--white);
    font-size: 22px;
}

.site-footer p {
    max-width: 520px;
    color: var(--secondary-300);
}

.site-footer h2 {
    margin: 0 0 16px;
    font-size: 18px;
    color: var(--white);
}

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

.footer-links a {
    padding: 7px 11px;
    border-radius: 999px;
    color: var(--secondary-200);
    background: rgba(255, 255, 255, 0.08);
}

.footer-links a:hover {
    color: var(--white);
    background: rgba(26, 176, 176, 0.36);
}

.footer-bottom {
    padding: 18px 16px;
    text-align: center;
    color: var(--secondary-300);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 1060px) {
    .desktop-nav {
        display: none;
    }

    .mobile-menu-button {
        display: inline-block;
    }

    .hero-content,
    .detail-hero-grid,
    .split-grid,
    .detail-content-grid,
    .ranking-page-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-poster,
    .detail-poster {
        max-width: 340px;
    }

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

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

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

@media (max-width: 680px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .brand-copy em {
        display: none;
    }

    .hero-content {
        min-height: calc(100vh - var(--header-height));
        padding: 46px 0 86px;
    }

    .hero-copy h1,
    .detail-copy h1 {
        letter-spacing: -0.04em;
    }

    .hero-search,
    .hero-actions {
        align-items: stretch;
        flex-direction: column;
        border-radius: 24px;
    }

    .hero-search button,
    .primary-button,
    .ghost-button {
        width: 100%;
    }

    .section {
        padding: 52px 0;
    }

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

    .category-grid,
    .category-overview-grid,
    .movie-grid,
    .compact-grid,
    .filter-panel {
        grid-template-columns: 1fr;
    }

    .ranking-item,
    .large-ranking .ranking-item {
        grid-template-columns: 38px 78px minmax(0, 1fr);
    }

    .ranking-rank,
    .large-ranking .ranking-rank {
        width: 38px;
        height: 38px;
        border-radius: 12px;
    }

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

    .detail-hero-grid {
        padding: 48px 0;
    }

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

    .watch-panel {
        border-radius: 18px;
    }

    .play-cover span {
        width: 72px;
        height: 72px;
        font-size: 30px;
    }
}