:root {
    --color-primary: 30 30 35;
    --color-secondary: 45 45 50;
    --color-accent: 70 130 180;
    --color-success: 46 125 50;
    --color-warning: 255 152 0;
    --color-error: 211 47 47;
    --color-text-primary: 240 240 245;
    --color-text-secondary: 180 180 190;
    --color-text-muted: 120 120 130;
    --color-bg-primary: 18 18 22;
    --color-bg-secondary: 25 25 30;
    --color-bg-tertiary: 35 35 40;
    --color-border: 50 50 60;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at 18% 0%, rgba(var(--color-accent), 0.24), transparent 32rem),
        radial-gradient(circle at 90% 16%, rgba(100, 80, 190, 0.18), transparent 30rem),
        rgb(var(--color-bg-primary));
    color: rgb(var(--color-text-primary));
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(18, 18, 22, 0.78);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(var(--color-border), 0.76);
}

.nav-wrap {
    width: min(80rem, calc(100% - 2rem));
    margin: 0 auto;
    min-height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.16rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-mark {
    width: 2.4rem;
    height: 2.4rem;
    display: grid;
    place-items: center;
    border-radius: 0.8rem;
    background: linear-gradient(135deg, rgb(var(--color-accent)), #8da8ff);
    color: #fff;
    box-shadow: 0 18px 42px rgba(var(--color-accent), 0.34);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    color: rgb(var(--color-text-secondary));
}

.desktop-nav a,
.mobile-nav a {
    position: relative;
    padding: 0.4rem 0;
    transition: color 0.24s ease;
}

.desktop-nav a::after,
.mobile-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    border-radius: 999px;
    background: rgb(var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.24s ease;
}

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

.desktop-nav a:hover::after,
.desktop-nav a.active::after,
.mobile-nav a:hover::after,
.mobile-nav a.active::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    border: 1px solid rgba(var(--color-border), 0.9);
    color: rgb(var(--color-text-primary));
    background: rgba(var(--color-bg-tertiary), 0.8);
    border-radius: 999px;
    padding: 0.55rem 1rem;
}

.mobile-nav {
    display: none;
    width: min(80rem, calc(100% - 2rem));
    margin: 0 auto;
    padding: 0 0 1rem;
    color: rgb(var(--color-text-secondary));
}

.section-container {
    width: min(80rem, calc(100% - 2rem));
    margin: 0 auto;
    padding: 3rem 0;
}

.section-title {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
    line-height: 1.2;
    background: linear-gradient(90deg, rgb(var(--color-text-primary)), rgb(var(--color-text-secondary)));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    width: max-content;
    min-height: 1.85rem;
    margin-bottom: 0.9rem;
    padding: 0.24rem 0.74rem;
    border-radius: 999px;
    background: rgba(var(--color-accent), 0.14);
    color: #b9d8ff;
    border: 1px solid rgba(var(--color-accent), 0.28);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.75rem 1.22rem;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

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

.button.primary {
    color: #fff;
    background: linear-gradient(135deg, rgb(var(--color-accent)), #8da8ff);
    box-shadow: 0 18px 44px rgba(var(--color-accent), 0.34);
}

.button.ghost {
    color: rgb(var(--color-text-primary));
    border: 1px solid rgba(var(--color-border), 0.95);
    background: rgba(var(--color-bg-secondary), 0.72);
}

.text-link {
    color: #b9d8ff;
    font-weight: 800;
}

.text-link:hover {
    color: #fff;
}

.hero-shell {
    position: relative;
    min-height: 690px;
    overflow: hidden;
    border-bottom: 1px solid rgba(var(--color-border), 0.72);
}

.hero-background {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    background-size: cover;
    background-position: center;
    transition: opacity 0.7s ease;
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgb(var(--color-bg-primary)) 2%, rgba(18, 18, 22, 0.2) 42%, rgba(18, 18, 22, 0.25));
}

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

.hero-slide-content {
    position: absolute;
    right: max(2rem, calc((100% - 80rem) / 2));
    bottom: 5rem;
    z-index: 2;
    width: min(30rem, calc(100% - 2rem));
    padding: 1.5rem;
    border: 1px solid rgba(var(--color-border), 0.75);
    border-radius: 1.35rem;
    background: rgba(18, 18, 22, 0.68);
    backdrop-filter: blur(14px);
    box-shadow: 0 28px 72px rgba(0, 0, 0, 0.34);
}

.hero-slide-content h2 {
    margin: 0 0 0.8rem;
    font-size: clamp(1.55rem, 3vw, 2.5rem);
}

.hero-slide-content p,
.hero-copy p,
.page-hero p,
.category-card p,
.content-card p,
.site-footer p {
    color: rgb(var(--color-text-secondary));
    line-height: 1.7;
}

.hero-meta,
.detail-meta,
.meta-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.55rem;
    color: rgb(var(--color-text-muted));
    font-size: 0.92rem;
}

.hero-meta span,
.detail-meta span,
.meta-row span {
    padding: 0.25rem 0.58rem;
    border-radius: 999px;
    background: rgba(var(--color-bg-tertiary), 0.82);
    border: 1px solid rgba(var(--color-border), 0.78);
}

.hero-slide-content .button {
    margin-top: 1.2rem;
}

.hero-main {
    position: relative;
    z-index: 3;
    min-height: 690px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 24rem);
    align-items: center;
    gap: 2rem;
}

.hero-copy {
    width: min(46rem, 100%);
}

.hero-copy h1,
.page-hero h1,
.detail-copy h1 {
    margin: 0;
    font-size: clamp(2.6rem, 6vw, 5.4rem);
    line-height: 1.02;
    letter-spacing: -0.055em;
}

.hero-copy p {
    max-width: 43rem;
    margin: 1.4rem 0 0;
    font-size: 1.1rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.65rem;
}

.hero-card-stack {
    align-self: end;
    margin-bottom: 4rem;
}

.hero-dots {
    display: flex;
    gap: 0.55rem;
    margin-bottom: 1rem;
}

.hero-dots button {
    width: 2.2rem;
    height: 0.35rem;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
}

.hero-dots button.active {
    background: rgb(var(--color-accent));
}

.hero-mini-list {
    display: grid;
    gap: 0.65rem;
}

.hero-mini-list a,
.ranking-list a {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.6rem 0.8rem;
    align-items: center;
    padding: 0.85rem;
    border-radius: 1rem;
    background: rgba(var(--color-bg-secondary), 0.76);
    border: 1px solid rgba(var(--color-border), 0.78);
    transition: transform 0.24s ease, background 0.24s ease;
}

.hero-mini-list a:hover,
.ranking-list a:hover {
    transform: translateX(4px);
    background: rgba(var(--color-bg-tertiary), 0.94);
}

.hero-mini-list span,
.ranking-list span {
    width: 2.1rem;
    height: 2.1rem;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: #fff;
    background: rgba(var(--color-accent), 0.72);
    font-size: 0.78rem;
    font-weight: 900;
}

.split-section,
.section-heading-row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1.5rem;
    padding-bottom: 1.2rem;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1.35rem;
}

.featured-grid {
    padding-top: 0;
}

.movie-card {
    overflow: hidden;
    border-radius: 1rem;
    background: rgb(var(--color-bg-secondary));
    border: 1px solid rgba(var(--color-border), 0.75);
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.movie-card:hover {
    transform: translateY(-6px) scale(1.02);
    background: rgb(var(--color-bg-tertiary));
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: rgb(var(--color-bg-tertiary));
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.42s ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.07);
}

.poster-shade {
    position: absolute;
    inset: auto 0 0;
    height: 45%;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.74), transparent);
}

.rank-badge {
    position: absolute;
    left: 0.8rem;
    top: 0.8rem;
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border-radius: 0.7rem;
    color: #fff;
    background: linear-gradient(135deg, rgb(var(--color-warning)), #ff6b6b);
    font-weight: 900;
}

.movie-card-body {
    padding: 0.95rem;
}

.movie-card h3 {
    margin: 0.65rem 0 0.45rem;
    font-size: 1rem;
    line-height: 1.35;
}

.movie-card p {
    display: -webkit-box;
    min-height: 3.05rem;
    margin: 0;
    overflow: hidden;
    color: rgb(var(--color-text-secondary));
    font-size: 0.9rem;
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.8rem;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 1.65rem;
    padding: 0.16rem 0.55rem;
    border-radius: 999px;
    background: rgba(var(--color-bg-tertiary), 0.9);
    color: rgb(var(--color-text-secondary));
    border: 1px solid rgba(var(--color-border), 0.72);
    font-size: 0.78rem;
}

.category-strip {
    width: 100%;
    max-width: none;
    padding-left: max(1rem, calc((100% - 80rem) / 2));
    padding-right: max(1rem, calc((100% - 80rem) / 2));
    background: rgba(var(--color-bg-secondary), 0.5);
    border-top: 1px solid rgba(var(--color-border), 0.55);
    border-bottom: 1px solid rgba(var(--color-border), 0.55);
}

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

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

.category-card {
    min-height: 10.5rem;
    padding: 1.25rem;
    border-radius: 1.2rem;
    background:
        linear-gradient(135deg, rgba(var(--color-accent), 0.18), rgba(255, 255, 255, 0.03)),
        rgb(var(--color-bg-secondary));
    border: 1px solid rgba(var(--color-border), 0.76);
    transition: transform 0.24s ease, border-color 0.24s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--color-accent), 0.7);
}

.category-card span {
    display: block;
    margin-bottom: 0.7rem;
    font-size: 1.18rem;
    font-weight: 900;
}

.ranking-layout {
    display: grid;
    grid-template-columns: minmax(13rem, 18rem) 1fr;
    gap: 1.4rem;
    align-items: start;
}

.ranking-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.ranking-list a {
    grid-template-columns: auto 1fr;
}

.ranking-list small {
    grid-column: 2;
    color: rgb(var(--color-text-muted));
}

.page-main {
    min-height: 60vh;
}

.page-hero {
    padding-top: 5rem;
    padding-bottom: 2rem;
}

.page-hero h1 {
    margin: 0;
    font-size: clamp(2.4rem, 5vw, 4.7rem);
    line-height: 1.06;
    letter-spacing: -0.045em;
}

.page-hero p {
    width: min(46rem, 100%);
    margin: 1rem 0 0;
    font-size: 1.05rem;
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(12rem, 18rem) 1fr;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid rgba(var(--color-border), 0.82);
    border-radius: 1.25rem;
    background: rgba(var(--color-bg-secondary), 0.72);
}

.filter-panel h2 {
    margin: 0;
    font-size: 1.35rem;
}

.filter-grid {
    display: grid;
    grid-template-columns: 1.6fr repeat(3, 1fr);
    gap: 0.8rem;
}

.filter-grid label {
    display: grid;
    gap: 0.35rem;
    color: rgb(var(--color-text-secondary));
    font-size: 0.9rem;
}

.filter-grid input,
.filter-grid select {
    width: 100%;
    min-height: 2.75rem;
    padding: 0 0.9rem;
    border: 1px solid rgba(var(--color-border), 0.95);
    border-radius: 0.85rem;
    outline: 0;
    background: rgb(var(--color-bg-primary));
    color: rgb(var(--color-text-primary));
}

.filter-grid input:focus,
.filter-grid select:focus {
    border-color: rgba(var(--color-accent), 0.85);
    box-shadow: 0 0 0 3px rgba(var(--color-accent), 0.18);
}

.movie-card[hidden] {
    display: none;
}

.detail-hero {
    padding-top: 3rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1.2rem;
    color: rgb(var(--color-text-muted));
    font-size: 0.92rem;
}

.breadcrumb a {
    color: #b9d8ff;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(15rem, 21rem) 1fr;
    gap: 2rem;
    align-items: center;
}

.detail-poster {
    overflow: hidden;
    border-radius: 1.35rem;
    border: 1px solid rgba(var(--color-border), 0.88);
    background: rgb(var(--color-bg-secondary));
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

.detail-copy .lead {
    width: min(50rem, 100%);
    margin: 1.2rem 0;
    color: rgb(var(--color-text-secondary));
    font-size: 1.1rem;
    line-height: 1.75;
}

.detail-tags {
    margin-top: 1rem;
}

.player-card {
    position: relative;
    overflow: hidden;
    border-radius: 1.35rem;
    background: #000;
    border: 1px solid rgba(var(--color-border), 0.9);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.36);
    aspect-ratio: 16 / 9;
}

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

.player-cover {
    position: absolute;
    inset: 0;
    z-index: 4;
    display: grid;
    place-items: center;
    gap: 0.65rem;
    padding: 2rem;
    color: #fff;
    text-align: center;
    border: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.32));
    cursor: pointer;
}

.player-cover strong {
    font-size: clamp(1.35rem, 3vw, 2.4rem);
}

.player-cover em {
    font-style: normal;
    color: #dbeafe;
    font-weight: 800;
}

.play-icon {
    width: 4.2rem;
    height: 4.2rem;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(135deg, rgb(var(--color-accent)), #8da8ff);
    box-shadow: 0 18px 54px rgba(var(--color-accent), 0.45);
}

.player-card.is-playing .player-cover {
    display: none;
}

.detail-content {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
}

.content-card {
    padding: 1.35rem;
    border-radius: 1.2rem;
    background: rgba(var(--color-bg-secondary), 0.78);
    border: 1px solid rgba(var(--color-border), 0.78);
}

.content-card h2 {
    margin: 0 0 0.8rem;
    font-size: 1.25rem;
}

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

.site-footer {
    margin-top: 2rem;
    border-top: 1px solid rgba(var(--color-border), 0.72);
    background: rgb(var(--color-bg-secondary));
}

.footer-inner {
    width: min(80rem, calc(100% - 2rem));
    margin: 0 auto;
    padding: 2rem 0;
    display: grid;
    grid-template-columns: 1.2fr 0.7fr 1fr;
    gap: 2rem;
}

.footer-inner strong {
    display: block;
    margin-bottom: 0.55rem;
    font-size: 1.18rem;
}

.footer-links {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.7rem 1rem;
    color: rgb(var(--color-text-secondary));
}

.footer-links.compact {
    justify-content: flex-end;
}

.copyright {
    width: min(80rem, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1rem 0 1.5rem;
    color: rgb(var(--color-text-muted));
    border-top: 1px solid rgba(var(--color-border), 0.5);
}

@media (max-width: 1180px) {
    .movie-grid,
    .related-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

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

@media (max-width: 960px) {
    .desktop-nav {
        display: none;
    }

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

    .mobile-nav.is-open {
        display: grid;
        grid-template-columns: repeat(4, max-content);
        gap: 1rem;
    }

    .hero-main,
    .detail-layout,
    .ranking-layout,
    .filter-panel,
    .detail-content,
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .hero-card-stack {
        align-self: auto;
        margin-bottom: 2rem;
    }

    .hero-slide-content {
        right: 1rem;
        left: 1rem;
        bottom: 2rem;
        width: auto;
    }

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

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

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

@media (max-width: 720px) {
    .section-container {
        width: min(100% - 1rem, 80rem);
        padding: 2rem 0;
    }

    .hero-shell,
    .hero-main {
        min-height: 760px;
    }

    .hero-main {
        align-items: start;
        padding-top: 5rem;
    }

    .hero-copy h1,
    .page-hero h1,
    .detail-copy h1 {
        font-size: clamp(2.1rem, 12vw, 3.4rem);
    }

    .hero-slide-content {
        padding: 1rem;
    }

    .hero-mini-list {
        display: none;
    }

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

    .movie-grid,
    .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.85rem;
    }

    .movie-card-body {
        padding: 0.75rem;
    }

    .category-grid,
    .category-grid.large,
    .ranking-list,
    .filter-grid {
        grid-template-columns: 1fr;
    }

    .detail-layout {
        gap: 1rem;
    }

    .detail-poster {
        width: min(18rem, 100%);
    }

    .player-card {
        border-radius: 1rem;
    }

    .mobile-nav.is-open {
        grid-template-columns: repeat(2, max-content);
    }
}