:root {
    --bg: #020617;
    --bg-soft: #0f172a;
    --bg-card: #1e293b;
    --bg-card-light: #243449;
    --text: #ffffff;
    --muted: #cbd5e1;
    --subtle: #94a3b8;
    --line: #1e293b;
    --cyan: #06b6d4;
    --cyan-soft: rgba(6, 182, 212, 0.22);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: linear-gradient(180deg, #020617 0%, #0f172a 48%, #020617 100%);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 60;
    background: rgba(15, 23, 42, 0.78);
    backdrop-filter: blur(16px);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
    background: rgba(15, 23, 42, 0.96);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.32);
}

.header-inner {
    max-width: 1280px;
    height: 64px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: #fff;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--cyan), #38bdf8);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.45);
    font-size: 14px;
}

.brand-text {
    white-space: nowrap;
    font-size: 23px;
    letter-spacing: -0.04em;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-left: auto;
}

.nav-link,
.mobile-link,
.footer-links a {
    color: var(--muted);
    transition: color 0.25s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active,
.footer-links a:hover {
    color: #fff;
}

.nav-search,
.mobile-search,
.hero-search {
    display: flex;
    align-items: center;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(2, 6, 23, 0.55);
    border-radius: 999px;
}

.nav-search input,
.mobile-search input,
.hero-search input,
.section-search {
    min-width: 0;
    border: 0;
    outline: 0;
    color: #fff;
    background: transparent;
}

.nav-search input,
.mobile-search input,
.hero-search input {
    width: 180px;
    padding: 10px 14px;
}

.nav-search button,
.mobile-search button,
.hero-search button {
    border: 0;
    color: #fff;
    background: var(--cyan);
    padding: 10px 16px;
    cursor: pointer;
    transition: background 0.25s ease;
}

.nav-search button:hover,
.mobile-search button:hover,
.hero-search button:hover,
.primary-btn:hover {
    background: #0891b2;
}

.mobile-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: rgba(30, 41, 59, 0.9);
    cursor: pointer;
}

.mobile-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: #fff;
    border-radius: 999px;
}

.mobile-panel {
    display: none;
    padding: 14px 24px 20px;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(15, 23, 42, 0.98);
}

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

.mobile-panel nav {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.hero {
    position: relative;
    height: 70vh;
    min-height: 560px;
    overflow: hidden;
    background: #020617;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 1s 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-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.72) 42%, rgba(2, 6, 23, 0.05) 100%);
}

.hero-content {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 48px 76px;
}

.eyebrow {
    margin: 0 0 12px;
    color: #67e8f9;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 860px;
    margin: 0 0 18px;
    font-size: clamp(40px, 7vw, 76px);
    line-height: 1.05;
    letter-spacing: -0.06em;
}

.hero-line {
    max-width: 760px;
    margin: 0 0 24px;
    color: var(--muted);
    font-size: clamp(18px, 2vw, 24px);
}

.hero-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.hero-meta span,
.detail-meta span,
.card-genre,
.tag-list span {
    color: #e0f2fe;
    background: rgba(6, 182, 212, 0.2);
    border: 1px solid rgba(34, 211, 238, 0.24);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 14px;
}

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

.primary-btn,
.ghost-btn,
.more-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border-radius: 999px;
    padding: 0 24px;
    font-weight: 700;
    transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.primary-btn {
    color: #fff;
    background: var(--cyan);
}

.ghost-btn,
.more-link {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.26);
    background: rgba(15, 23, 42, 0.65);
}

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

.ghost-btn:hover,
.more-link:hover {
    border-color: rgba(103, 232, 249, 0.65);
    background: rgba(6, 182, 212, 0.14);
}

.hero-arrow {
    position: absolute;
    top: 50%;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 999px;
    color: #fff;
    background: rgba(0, 0, 0, 0.5);
    font-size: 38px;
    line-height: 1;
    cursor: pointer;
    transform: translateY(-50%);
    transition: background 0.25s ease;
}

.hero-arrow:hover {
    background: rgba(0, 0, 0, 0.75);
}

.hero-prev {
    left: 20px;
}

.hero-next {
    right: 20px;
}

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

.hero-dot {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
    width: 32px;
    background: var(--cyan);
}

.quick-search-panel,
.content-section,
.page-main,
.site-footer {
    max-width: 1280px;
    margin: 0 auto;
}

.quick-search-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
    padding: 36px 24px 10px;
}

.quick-search-panel h2 {
    margin: 0 0 6px;
    font-size: clamp(24px, 4vw, 40px);
    letter-spacing: -0.04em;
}

.quick-search-panel p {
    margin: 0;
    color: var(--muted);
}

.hero-search input {
    width: min(48vw, 430px);
    padding: 14px 18px;
}

.hero-search button {
    padding: 14px 22px;
}

.content-section {
    padding: 46px 24px;
}

.section-heading {
    margin-bottom: 26px;
}

.section-heading.with-control {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
}

.section-heading h2 {
    margin: 0 0 8px;
    font-size: clamp(26px, 4vw, 36px);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.section-subtitle {
    margin: 0;
    color: var(--subtle);
}

.section-search {
    width: min(100%, 320px);
    padding: 12px 16px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.85);
}

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

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

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

.movie-card article,
.category-tile,
.category-large,
.compact-card,
.rank-card,
.story-section article,
.player-shell {
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 16px;
    background: rgba(30, 41, 59, 0.88);
    box-shadow: 0 18px 40px rgba(2, 6, 23, 0.18);
}

.movie-card article {
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.movie-card:hover article {
    border-color: rgba(34, 211, 238, 0.35);
    box-shadow: var(--shadow);
    transform: translateY(-6px) scale(1.015);
}

.poster-wrap {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: #0f172a;
}

.poster-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.55s ease;
}

.movie-card:hover .poster-wrap img {
    transform: scale(1.1);
}

.poster-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.16), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.rating {
    position: absolute;
    left: 10px;
    bottom: 10px;
    z-index: 2;
    color: #fde68a;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 8px;
    padding: 4px 8px;
    font-size: 13px;
    font-weight: 700;
}

.play-hover {
    position: absolute;
    inset: 50% auto auto 50%;
    z-index: 3;
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    color: #fff;
    background: rgba(6, 182, 212, 0.9);
    border-radius: 999px;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.3s ease;
}

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

.card-info {
    padding: 16px;
}

.card-info h3 {
    min-height: 3.1em;
    margin: 0 0 8px;
    display: -webkit-box;
    overflow: hidden;
    color: #fff;
    font-size: 17px;
    line-height: 1.45;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    transition: color 0.25s ease;
}

.movie-card:hover h3 {
    color: #67e8f9;
}

.card-meta,
.card-line {
    margin: 0 0 10px;
    color: var(--subtle);
    font-size: 14px;
}

.card-line {
    display: -webkit-box;
    overflow: hidden;
    min-height: 3em;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.card-genre {
    display: inline-flex;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.category-grid,
.category-large-grid,
.compact-grid {
    display: grid;
    gap: 22px;
}

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

.category-tile,
.category-large {
    position: relative;
    min-height: 180px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: end;
    isolation: isolate;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.category-tile img,
.category-large img {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-tile::after,
.category-large::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.3));
}

.category-tile:hover,
.category-large:hover {
    border-color: rgba(34, 211, 238, 0.45);
    transform: translateY(-5px);
}

.category-tile span,
.category-large h2 {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 800;
}

.category-tile p,
.category-large p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 34px;
}

.ranking-list,
.rank-card-list {
    display: grid;
    gap: 12px;
}

.rank-row,
.rank-card {
    display: grid;
    align-items: center;
    color: #fff;
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.rank-row {
    grid-template-columns: 44px 60px minmax(0, 1fr) 52px;
    gap: 12px;
    padding: 10px;
    border-radius: 14px;
    background: rgba(30, 41, 59, 0.78);
}

.rank-row:hover,
.rank-card:hover {
    border-color: rgba(34, 211, 238, 0.45);
    background: rgba(30, 41, 59, 0.98);
    transform: translateY(-2px);
}

.rank-num {
    color: #67e8f9;
    font-size: 24px;
    font-weight: 900;
    text-align: center;
}

.rank-row img {
    width: 60px;
    height: 76px;
    object-fit: cover;
    border-radius: 10px;
}

.rank-title {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: 700;
}

.rank-score {
    color: #fde68a;
    font-weight: 800;
}

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

.compact-card {
    min-height: 120px;
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 10px;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.compact-card:hover {
    border-color: rgba(34, 211, 238, 0.4);
    transform: translateY(-3px);
}

.compact-card img {
    width: 82px;
    height: 100px;
    object-fit: cover;
    border-radius: 10px;
}

.compact-card span {
    font-weight: 700;
}

.page-main {
    padding: 98px 24px 0;
}

.page-hero {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: 28px;
    background:
        radial-gradient(circle at top right, rgba(6, 182, 212, 0.26), transparent 32%),
        linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(2, 6, 23, 0.98));
    box-shadow: var(--shadow);
}

.small-hero {
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding: 44px;
}

.page-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(36px, 6vw, 60px);
    letter-spacing: -0.06em;
}

.page-hero p:last-child {
    max-width: 760px;
    margin: 0;
    color: var(--muted);
    font-size: 18px;
}

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

.category-large {
    min-height: 260px;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: -8px 0 24px;
}

.filter-row button {
    border: 1px solid rgba(148, 163, 184, 0.18);
    color: var(--muted);
    background: rgba(15, 23, 42, 0.75);
    border-radius: 999px;
    padding: 8px 14px;
    cursor: pointer;
}

.filter-row button.is-active,
.filter-row button:hover {
    color: #fff;
    border-color: rgba(34, 211, 238, 0.45);
    background: rgba(6, 182, 212, 0.22);
}

.rank-card {
    grid-template-columns: 64px 94px minmax(0, 1fr) 70px;
    gap: 18px;
    padding: 14px;
}

.rank-card img {
    width: 94px;
    height: 118px;
    border-radius: 12px;
    object-fit: cover;
}

.rank-card h3 {
    margin: 0 0 6px;
    font-size: 19px;
}

.rank-card p {
    margin: 0 0 8px;
    color: var(--muted);
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.rank-card span:not(.rank-num) {
    color: var(--subtle);
    font-size: 14px;
}

.rank-card strong {
    color: #fde68a;
    font-size: 22px;
    text-align: right;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 0 0 24px;
    color: var(--subtle);
}

.breadcrumb a:hover {
    color: #67e8f9;
}

.detail-hero {
    display: grid;
    grid-template-columns: 310px minmax(0, 1fr);
    gap: 34px;
    align-items: end;
    margin-bottom: 40px;
}

.detail-poster {
    overflow: hidden;
    border-radius: 22px;
    box-shadow: var(--shadow);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.detail-info h1 {
    margin: 0 0 18px;
    font-size: clamp(38px, 6vw, 70px);
    line-height: 1.05;
    letter-spacing: -0.06em;
}

.detail-line {
    max-width: 850px;
    margin: 0 0 22px;
    color: var(--muted);
    font-size: 20px;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.player-section {
    margin-bottom: 38px;
}

.player-section h2,
.story-section h2 {
    margin: 0 0 16px;
    font-size: 26px;
}

.player-shell {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 22px;
}

.player-shell video {
    width: 100%;
    height: 100%;
    background: #000;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 14px;
    border: 0;
    color: #fff;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.88), rgba(2, 6, 23, 0.28));
    cursor: pointer;
    transition: opacity 0.25s ease;
}

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

.play-button {
    width: 82px;
    height: 82px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(6, 182, 212, 0.92);
    box-shadow: 0 0 35px rgba(6, 182, 212, 0.45);
    font-size: 34px;
}

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

.story-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.story-section article {
    padding: 24px;
}

.story-section article:first-child {
    grid-column: 1 / -1;
}

.story-section p {
    margin: 0;
    color: var(--muted);
    font-size: 17px;
}

.info-list {
    display: grid;
    gap: 12px;
    margin: 0;
}

.info-list div {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 10px;
}

.info-list dt {
    color: var(--subtle);
}

.info-list dd {
    margin: 0;
    color: #fff;
}

.related-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.site-footer {
    padding: 52px 24px 32px;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.footer-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: start;
}

.footer-inner p {
    max-width: 620px;
    margin: 10px 0 0;
    color: var(--subtle);
}

.footer-links {
    display: flex;
    gap: 18px;
}

.footer-copy {
    margin-top: 24px;
    color: var(--subtle);
    font-size: 14px;
}

.is-hidden-by-search,
.is-hidden-by-filter {
    display: none !important;
}

@media (max-width: 1180px) {
    .desktop-nav {
        gap: 14px;
    }

    .nav-search input {
        width: 140px;
    }

    .all-grid,
    .movie-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

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

@media (max-width: 920px) {
    .desktop-nav,
    .nav-search {
        display: none;
    }

    .mobile-toggle {
        display: block;
        margin-left: auto;
    }

    .hero-content {
        padding: 0 28px 70px;
    }

    .quick-search-panel,
    .split-section,
    .detail-hero,
    .story-section,
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .hero-search {
        width: 100%;
    }

    .hero-search input {
        width: 100%;
    }

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

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

    .detail-poster {
        max-width: 310px;
    }
}

@media (max-width: 640px) {
    .header-inner {
        padding: 0 16px;
    }

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

    .hero {
        min-height: 620px;
        height: 78vh;
    }

    .hero-arrow {
        display: none;
    }

    .hero-content {
        padding: 0 20px 70px;
    }

    .hero-meta span {
        font-size: 12px;
    }

    .quick-search-panel,
    .content-section,
    .page-main,
    .site-footer {
        padding-left: 16px;
        padding-right: 16px;
    }

    .section-heading.with-control {
        align-items: stretch;
        flex-direction: column;
    }

    .section-search {
        width: 100%;
    }

    .movie-grid,
    .all-grid,
    .category-grid,
    .category-large-grid,
    .related-grid,
    .compact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .card-info {
        padding: 12px;
    }

    .small-hero {
        padding: 30px 22px;
        min-height: 230px;
    }

    .rank-card {
        grid-template-columns: 42px 74px minmax(0, 1fr);
    }

    .rank-card strong {
        display: none;
    }

    .rank-card img {
        width: 74px;
        height: 94px;
    }

    .detail-main {
        padding-top: 86px;
    }

    .detail-info h1 {
        font-size: 38px;
    }

    .story-section article:first-child {
        grid-column: auto;
    }

    .footer-links {
        flex-wrap: wrap;
    }
}

@media (max-width: 420px) {
    .movie-grid,
    .all-grid,
    .category-grid,
    .category-large-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }
}