:root {
    color-scheme: dark;
    --bg: #030712;
    --bg-soft: #0b1120;
    --panel: rgba(31, 41, 55, 0.62);
    --panel-strong: rgba(17, 24, 39, 0.88);
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --accent: #ffffff;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(71, 85, 105, 0.28), transparent 34rem),
        linear-gradient(180deg, #030712 0%, #0b1120 46%, #030712 100%);
    color: var(--text);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.65;
}

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

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

button,
input,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    background: rgba(3, 7, 18, 0.78);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.header-inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    gap: 22px;
}

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

.brand-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04));
    box-shadow: 0 10px 40px rgba(148, 163, 184, 0.14);
}

.brand-text {
    display: grid;
    line-height: 1.2;
}

.brand-text strong {
    font-size: 22px;
    font-weight: 400;
    letter-spacing: 0.08em;
}

.brand-text em {
    margin-top: 2px;
    color: var(--muted);
    font-size: 12px;
    font-style: normal;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.nav-link {
    padding: 10px 13px;
    border-radius: 12px;
    color: var(--muted);
    font-size: 14px;
    white-space: nowrap;
    transition: 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
    background: rgba(31, 41, 55, 0.9);
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.76);
}

.header-search input,
.hero-search input,
.search-page-form input,
.search-page-form select,
.local-filter input {
    min-width: 0;
    color: var(--text);
    border: 0;
    outline: 0;
    background: transparent;
}

.header-search input {
    width: 130px;
    padding: 8px 6px;
}

.header-search button,
.hero-search button,
.search-page-form button {
    color: #0f172a;
    border: 0;
    border-radius: 12px;
    background: var(--accent);
    padding: 8px 14px;
    font-weight: 700;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.82);
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: var(--text);
    border-radius: 999px;
}

.home-hero {
    position: relative;
    min-height: 720px;
    overflow: hidden;
    isolation: isolate;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 0.8s ease, transform 1.2s ease;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--hero-img);
    background-size: cover;
    background-position: center;
    filter: saturate(0.9) contrast(1.05);
    opacity: 0.56;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(3, 7, 18, 0.96) 0%, rgba(3, 7, 18, 0.74) 42%, rgba(3, 7, 18, 0.2) 100%),
        linear-gradient(0deg, #030712 0%, rgba(3, 7, 18, 0.24) 45%, rgba(3, 7, 18, 0.78) 100%);
}

.hero-content {
    position: relative;
    height: 720px;
    display: flex;
    align-items: center;
    padding-top: 70px;
}

.hero-copy {
    width: min(620px, 100%);
}

.eyebrow,
.section-heading span,
.hero-title-card span {
    color: var(--muted);
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero-copy h2 {
    margin: 18px 0 18px;
    font-size: clamp(42px, 6vw, 78px);
    line-height: 1.04;
    font-weight: 300;
    letter-spacing: -0.05em;
}

.hero-copy p {
    width: min(600px, 100%);
    margin: 0 0 22px;
    color: var(--muted-strong);
    font-size: 18px;
}

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

.hero-tags span,
.movie-tags span,
.detail-meta span {
    padding: 6px 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.66);
    color: var(--muted-strong);
    font-size: 12px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 14px;
    font-weight: 800;
    transition: 0.25s ease;
}

.btn.primary {
    color: #0f172a;
    background: #ffffff;
}

.btn.ghost {
    border: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.66);
    color: var(--text);
}

.btn:hover,
.movie-card:hover,
.category-tile:hover,
.category-card-large:hover,
.ranking-card:hover {
    transform: translateY(-3px);
}

.hero-shell {
    position: absolute;
    inset: auto 0 60px;
    pointer-events: none;
}

.hero-title-card {
    width: min(420px, 100%);
    margin-left: auto;
    padding: 24px;
    pointer-events: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.66);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero-title-card h1 {
    margin: 8px 0 10px;
    font-size: 22px;
    line-height: 1.35;
    font-weight: 500;
}

.hero-title-card p {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 14px;
}

.hero-search {
    display: flex;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(3, 7, 18, 0.72);
}

.hero-search input {
    flex: 1;
    padding: 10px 8px;
}

.hero-dots {
    position: absolute;
    right: calc((100vw - min(1180px, calc(100% - 32px))) / 2);
    bottom: 28px;
    display: flex;
    gap: 8px;
    z-index: 5;
}

.hero-dot {
    width: 28px;
    height: 4px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
}

.hero-dot.active {
    background: #ffffff;
}

.page-section {
    padding: 54px 0;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}

.section-heading h2 {
    margin: 3px 0 0;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.18;
    font-weight: 400;
}

.section-heading a {
    color: var(--muted-strong);
    font-size: 14px;
}

.section-heading.compact {
    align-items: start;
    margin-bottom: 16px;
}

.category-grid,
.category-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.category-tile,
.category-card-large a {
    display: block;
    min-height: 148px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(31, 41, 55, 0.78), rgba(15, 23, 42, 0.5)),
        radial-gradient(circle at top right, rgba(148, 163, 184, 0.16), transparent 16rem);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
    transition: 0.25s ease;
}

.category-tile span,
.category-card-large span {
    display: block;
    margin-bottom: 10px;
    color: #ffffff;
    font-size: 20px;
    font-weight: 500;
}

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

.category-card-large h2 {
    margin: 0 0 10px;
    font-size: 24px;
    font-weight: 400;
}

.layout-with-side {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
}

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

.movie-grid.horizontal-scroll {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
}

.movie-grid.horizontal-scroll .movie-card {
    width: 250px;
    flex: 0 0 auto;
    scroll-snap-align: start;
}

.movie-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--panel);
    box-shadow: 0 16px 42px rgba(0, 0, 0, 0.18);
    transition: 0.25s ease;
}

.movie-cover {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.8);
}

.movie-cover img,
.ranking-cover img,
.detail-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.movie-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 52%, rgba(0, 0, 0, 0.72));
}

.movie-year {
    position: absolute;
    right: 10px;
    bottom: 10px;
    z-index: 2;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.66);
    color: var(--muted-strong);
    font-size: 12px;
}

.movie-info {
    display: grid;
    gap: 10px;
    padding: 14px;
}

.movie-title {
    color: #ffffff;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.35;
}

.movie-info p {
    min-height: 44px;
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}

.side-panel {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
}

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

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

.rank-row {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 10px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.62);
    transition: 0.25s ease;
}

.rank-row:hover {
    background: rgba(51, 65, 85, 0.72);
}

.rank-no,
.ranking-number {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    color: #0f172a;
    background: #ffffff;
    font-weight: 900;
}

.rank-name {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

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

.page-hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at top right, rgba(148, 163, 184, 0.22), transparent 24rem),
        linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(3, 7, 18, 0.98));
}

.small-hero .container {
    padding: 70px 0 54px;
}

.small-hero h1 {
    margin: 10px 0 12px;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.1;
    font-weight: 300;
    letter-spacing: -0.04em;
}

.small-hero p {
    max-width: 760px;
    margin: 0;
    color: var(--muted-strong);
    font-size: 17px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
    color: var(--muted);
    font-size: 14px;
}

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

.local-filter {
    width: min(460px, 100%);
    margin-top: 26px;
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(3, 7, 18, 0.62);
}

.local-filter input {
    width: 100%;
}

.ranking-list {
    display: grid;
    gap: 14px;
}

.ranking-card {
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 18px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--panel);
    transition: 0.25s ease;
}

.ranking-cover {
    aspect-ratio: 2 / 3;
    overflow: hidden;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.84);
}

.ranking-body {
    display: grid;
    align-content: center;
    gap: 10px;
}

.ranking-number {
    width: 42px;
    height: 32px;
}

.ranking-title {
    color: #ffffff;
    font-size: 21px;
    font-weight: 700;
}

.ranking-body p {
    margin: 0;
    color: var(--muted);
}

.search-page-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 160px 160px auto;
    gap: 10px;
    width: min(860px, 100%);
    margin-top: 28px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(3, 7, 18, 0.68);
}

.search-page-form input,
.search-page-form select {
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.9);
}

.detail-hero {
    position: relative;
    overflow: hidden;
    min-height: 620px;
    isolation: isolate;
}

.detail-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.42;
    filter: blur(10px) saturate(0.8);
    transform: scale(1.05);
}

.detail-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(90deg, rgba(3, 7, 18, 0.98), rgba(3, 7, 18, 0.72), rgba(3, 7, 18, 0.92)),
        linear-gradient(0deg, #030712, transparent 55%, rgba(3, 7, 18, 0.9));
}

.detail-hero-inner {
    position: relative;
    padding: 62px 0 70px;
}

.detail-layout {
    display: grid;
    grid-template-columns: 310px minmax(0, 1fr);
    gap: 38px;
    align-items: end;
}

.detail-poster {
    overflow: hidden;
    aspect-ratio: 2 / 3;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.86);
    box-shadow: var(--shadow);
}

.detail-copy h1 {
    margin: 14px 0 16px;
    font-size: clamp(36px, 5vw, 70px);
    line-height: 1.08;
    font-weight: 300;
    letter-spacing: -0.04em;
}

.detail-one-line {
    max-width: 800px;
    margin: 0 0 20px;
    color: var(--muted-strong);
    font-size: 18px;
}

.detail-tags {
    margin: 18px 0 28px;
}

.detail-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
}

.player-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #000000;
    box-shadow: var(--shadow);
}

.main-video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000000;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: #ffffff;
    border: 0;
    background-size: cover;
    background-position: center;
    isolation: isolate;
}

.player-cover::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: rgba(0, 0, 0, 0.54);
    backdrop-filter: blur(3px);
}

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

.play-circle {
    width: 76px;
    height: 76px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #0f172a;
    background: #ffffff;
    font-size: 30px;
    box-shadow: 0 12px 42px rgba(0, 0, 0, 0.36);
}

.player-cover strong {
    font-size: 24px;
    font-weight: 500;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.72);
}

.detail-article {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--panel);
}

.detail-article h2 {
    margin: 0 0 12px;
    font-size: 26px;
    font-weight: 500;
}

.detail-article h2:not(:first-child) {
    margin-top: 28px;
}

.detail-article p {
    margin: 0;
    color: var(--muted-strong);
    font-size: 16px;
}

.site-footer {
    margin-top: 40px;
    border-top: 1px solid var(--line);
    background: rgba(3, 7, 18, 0.62);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 30px;
    padding: 44px 0;
}

.footer-brand {
    margin-bottom: 14px;
}

.site-footer p {
    max-width: 430px;
    margin: 0;
    color: var(--muted);
}

.site-footer h2 {
    margin: 0 0 14px;
    font-size: 18px;
    font-weight: 500;
}

.footer-links {
    display: grid;
    gap: 8px;
}

.footer-links a {
    color: var(--muted);
    font-size: 14px;
}

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

.footer-bottom {
    padding: 18px 0 28px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
}

@media (max-width: 1100px) {
    .header-search {
        display: none;
    }

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

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

    .sticky-panel {
        position: static;
    }
}

@media (max-width: 820px) {
    .header-inner {
        min-height: 68px;
    }

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

    .main-nav {
        position: fixed;
        left: 16px;
        right: 16px;
        top: 76px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 20px;
        background: rgba(3, 7, 18, 0.96);
        box-shadow: var(--shadow);
    }

    .main-nav.open {
        display: flex;
    }

    .nav-link {
        padding: 12px 14px;
    }

    .home-hero,
    .hero-content {
        min-height: 660px;
        height: 660px;
    }

    .hero-shell {
        inset: auto 0 20px;
    }

    .hero-title-card {
        margin-left: 0;
    }

    .hero-dots {
        left: 16px;
        right: auto;
        bottom: 14px;
    }

    .hero-copy h2 {
        font-size: 42px;
    }

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

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

    .search-page-form {
        grid-template-columns: 1fr;
    }

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

    .detail-poster {
        width: min(280px, 100%);
    }

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

@media (max-width: 520px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

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

    .brand-text em {
        display: none;
    }

    .home-hero,
    .hero-content {
        min-height: 720px;
        height: 720px;
    }

    .hero-copy {
        padding-bottom: 150px;
    }

    .hero-title-card {
        padding: 18px;
    }

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

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

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

    .ranking-card {
        grid-template-columns: 92px minmax(0, 1fr);
    }

    .ranking-title {
        font-size: 18px;
    }

    .detail-copy h1 {
        font-size: 36px;
    }
}