: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;
    --shadow-soft: 0 25px 50px rgba(0, 0, 0, 0.25);
    --radius-xl: 24px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: rgb(var(--color-bg-primary));
    color: rgb(var(--color-text-primary));
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "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;
    border-bottom: 1px solid rgb(var(--color-border));
    background: rgba(25, 25, 30, 0.95);
    backdrop-filter: blur(14px);
}

.nav-shell {
    max-width: 1280px;
    height: 68px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 22px;
    letter-spacing: 0.02em;
    background: linear-gradient(90deg, rgb(var(--color-text-primary)), rgb(var(--color-accent)));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.brand-icon {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgb(var(--color-accent));
    color: #fff;
    box-shadow: 0 10px 30px rgba(70, 130, 180, 0.35);
    font-size: 15px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    color: rgb(var(--color-text-secondary));
    font-size: 15px;
    font-weight: 600;
}

.nav-links a {
    position: relative;
    padding: 24px 0;
    transition: color 0.2s ease;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 16px;
    height: 2px;
    border-radius: 999px;
    background: rgb(var(--color-accent));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

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

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

.menu-toggle {
    display: none;
    border: 1px solid rgb(var(--color-border));
    border-radius: 12px;
    color: rgb(var(--color-text-primary));
    background: rgb(var(--color-bg-tertiary));
    padding: 8px 12px;
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 24px;
}

.section-container.compact {
    padding-top: 24px;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: rgb(var(--color-accent));
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.section-title {
    margin: 0 0 28px;
    font-size: clamp(26px, 4vw, 40px);
    line-height: 1.15;
    font-weight: 800;
    background: linear-gradient(90deg, rgb(var(--color-text-primary)), rgb(var(--color-text-secondary)));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 26px;
}

.section-head .section-title {
    margin-bottom: 0;
}

.section-head p {
    margin: 8px 0 0;
    color: rgb(var(--color-text-secondary));
    max-width: 660px;
}

.hero-shell {
    max-width: 1280px;
    margin: 30px auto 10px;
    padding: 0 24px;
}

.hero-carousel {
    position: relative;
    overflow: hidden;
    min-height: 560px;
    border-radius: var(--radius-xl);
    background: rgb(var(--color-bg-secondary));
    box-shadow: var(--shadow-soft);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity 0.7s ease, transform 0.7s ease;
    pointer-events: none;
}

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

.hero-slide img {
    width: 100%;
    height: 100%;
    min-height: 560px;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.55) 46%, rgba(0, 0, 0, 0.16)), linear-gradient(0deg, rgba(0, 0, 0, 0.76), transparent 48%);
}

.hero-content {
    position: absolute;
    left: clamp(24px, 6vw, 78px);
    bottom: clamp(36px, 8vw, 82px);
    max-width: 690px;
    z-index: 2;
}

.hero-content h1,
.hero-content h2 {
    margin: 0 0 18px;
    font-size: clamp(34px, 6vw, 68px);
    line-height: 1.05;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: #fff;
    text-shadow: 0 10px 35px rgba(0, 0, 0, 0.65);
}

.hero-content p {
    margin: 0 0 24px;
    color: #e5e7eb;
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.7;
}

.hero-meta,
.movie-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    color: rgb(var(--color-text-secondary));
}

.hero-meta {
    margin-bottom: 20px;
}

.hero-meta span,
.detail-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 12px;
    border-radius: 999px;
    color: #f3f4f6;
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(10px);
}

.primary-btn,
.secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 12px;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.primary-btn {
    color: #fff;
    background: rgb(var(--color-accent));
    box-shadow: 0 14px 35px rgba(70, 130, 180, 0.34);
}

.secondary-btn {
    color: rgb(var(--color-text-primary));
    border: 1px solid rgb(var(--color-border));
    background: rgba(255, 255, 255, 0.08);
}

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

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

.hero-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: rgba(0, 0, 0, 0.52);
    backdrop-filter: blur(8px);
    display: grid;
    place-items: center;
    transition: background 0.2s ease, opacity 0.2s ease;
    z-index: 3;
}

.hero-control:hover {
    background: rgba(0, 0, 0, 0.78);
}

.hero-control.prev {
    left: 18px;
}

.hero-control.next {
    right: 18px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.active {
    width: 34px;
    background: #fff;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.quick-card {
    border: 1px solid rgb(var(--color-border));
    border-radius: 18px;
    padding: 20px;
    background: rgb(var(--color-bg-secondary));
    transition: transform 0.2s ease, background 0.2s ease;
}

.quick-card:hover {
    transform: translateY(-4px);
    background: rgb(var(--color-bg-tertiary));
}

.quick-card strong {
    display: block;
    margin-bottom: 8px;
    font-size: 19px;
}

.quick-card span {
    color: rgb(var(--color-text-secondary));
    font-size: 14px;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
}

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

.movie-card {
    overflow: hidden;
    border-radius: 18px;
    background: rgb(var(--color-bg-secondary));
    transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-6px) scale(1.02);
    background: rgb(var(--color-bg-tertiary));
    box-shadow: var(--shadow-soft);
}

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

.poster-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

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

.poster-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.66), transparent 55%);
    opacity: 0.85;
}

.play-mark {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0.85);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background: rgba(70, 130, 180, 0.92);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.rank-badge {
    position: absolute;
    left: 10px;
    top: 10px;
    min-width: 34px;
    height: 34px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: rgba(255, 152, 0, 0.95);
    color: #fff;
    font-size: 14px;
}

.movie-card-body {
    padding: 16px;
}

.movie-card h3 {
    margin: 0 0 8px;
    font-size: 17px;
    line-height: 1.35;
    font-weight: 800;
}

.movie-card h3 a:hover,
.rank-row h3 a:hover {
    color: rgb(var(--color-accent));
}

.movie-card p {
    min-height: 45px;
    margin: 0 0 12px;
    color: rgb(var(--color-text-secondary));
    font-size: 14px;
    line-height: 1.6;
}

.movie-meta {
    gap: 8px;
    font-size: 13px;
}

.movie-meta span {
    color: rgb(var(--color-text-secondary));
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag-row span {
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: rgb(var(--color-text-secondary));
    font-size: 12px;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 26px;
}

.rank-panel {
    display: grid;
    gap: 14px;
}

.rank-row {
    display: grid;
    grid-template-columns: auto 88px 1fr;
    gap: 14px;
    align-items: center;
    padding: 12px;
    border-radius: 16px;
    background: rgb(var(--color-bg-secondary));
    transition: background 0.2s ease, transform 0.2s ease;
}

.rank-row:hover {
    transform: translateX(3px);
    background: rgb(var(--color-bg-tertiary));
}

.rank-num {
    min-width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: rgb(var(--color-accent));
    color: #fff;
    font-weight: 800;
}

.rank-thumb {
    overflow: hidden;
    border-radius: 12px;
    aspect-ratio: 4 / 3;
    background: rgb(var(--color-bg-tertiary));
}

.rank-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rank-row h3 {
    margin: 0 0 6px;
    font-size: 16px;
}

.rank-row p {
    margin: 0 0 8px;
    color: rgb(var(--color-text-secondary));
    font-size: 13px;
    line-height: 1.5;
}

.filter-bar {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 180px 180px;
    gap: 14px;
    margin-bottom: 26px;
}

.filter-bar input,
.filter-bar select {
    width: 100%;
    min-height: 46px;
    border: 1px solid rgb(var(--color-border));
    border-radius: 14px;
    outline: none;
    padding: 0 14px;
    color: rgb(var(--color-text-primary));
    background: rgb(var(--color-bg-secondary));
}

.filter-bar input:focus,
.filter-bar select:focus {
    border-color: rgb(var(--color-accent));
    box-shadow: 0 0 0 3px rgba(70, 130, 180, 0.18);
}

.category-hero,
.detail-hero,
.search-hero {
    background: radial-gradient(circle at 18% 10%, rgba(70, 130, 180, 0.32), transparent 35%), rgb(var(--color-bg-secondary));
    border-bottom: 1px solid rgb(var(--color-border));
}

.category-hero .section-container,
.search-hero .section-container {
    padding-top: 64px;
    padding-bottom: 64px;
}

.category-hero h1,
.search-hero h1 {
    max-width: 880px;
    margin: 0 0 18px;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.08;
}

.category-hero p,
.search-hero p {
    max-width: 760px;
    color: rgb(var(--color-text-secondary));
    font-size: 18px;
}

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

.category-card {
    min-height: 180px;
    border: 1px solid rgb(var(--color-border));
    border-radius: 20px;
    padding: 22px;
    background: linear-gradient(140deg, rgb(var(--color-bg-secondary)), rgb(var(--color-bg-tertiary)));
    transition: transform 0.2s ease, border-color 0.2s ease;
}

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

.category-card h2 {
    margin: 0 0 12px;
    font-size: 22px;
}

.category-card p {
    color: rgb(var(--color-text-secondary));
    line-height: 1.7;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    color: rgb(var(--color-text-secondary));
    font-size: 14px;
}

.breadcrumb a:hover {
    color: rgb(var(--color-accent));
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    background: #000;
    box-shadow: var(--shadow-soft);
}

.player-shell video {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(0, 0, 0, 0.34);
    pointer-events: auto;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.player-cover.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.play-button {
    width: 82px;
    height: 82px;
    border: 0;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background: rgb(var(--color-accent));
    font-size: 30px;
    box-shadow: 0 18px 44px rgba(70, 130, 180, 0.45);
}

.player-message {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 22px;
    color: #fff;
    text-align: center;
    font-size: 14px;
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 30px;
}

.detail-title {
    margin: 22px 0 16px;
    font-size: clamp(30px, 5vw, 52px);
    line-height: 1.1;
}

.detail-summary,
.detail-review {
    color: rgb(var(--color-text-secondary));
    font-size: 17px;
    line-height: 1.85;
}

.detail-side {
    position: sticky;
    top: 92px;
    align-self: start;
    border-radius: 20px;
    background: rgb(var(--color-bg-secondary));
    padding: 18px;
}

.detail-side img {
    width: 100%;
    border-radius: 16px;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    background: rgb(var(--color-bg-tertiary));
}

.info-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
    color: rgb(var(--color-text-secondary));
}

.info-list div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid rgb(var(--color-border));
    padding-bottom: 10px;
}

.info-list strong {
    color: rgb(var(--color-text-primary));
}

.empty-result {
    display: none;
    padding: 36px;
    border-radius: 18px;
    color: rgb(var(--color-text-secondary));
    background: rgb(var(--color-bg-secondary));
    text-align: center;
}

.site-footer {
    margin-top: 40px;
    border-top: 1px solid rgb(var(--color-border));
    background: rgb(var(--color-bg-secondary));
}

.footer-inner {
    max-width: 1280px;
    min-height: 82px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: rgb(var(--color-text-secondary));
}

.footer-inner strong {
    color: rgb(var(--color-text-primary));
}

@media (max-width: 1180px) {
    .movie-grid,
    .movie-grid.medium {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

    .detail-side {
        position: static;
        max-width: 360px;
    }
}

@media (max-width: 860px) {
    .menu-toggle {
        display: inline-flex;
    }

    .nav-links {
        position: fixed;
        left: 16px;
        right: 16px;
        top: 76px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px;
        border: 1px solid rgb(var(--color-border));
        border-radius: 18px;
        background: rgb(var(--color-bg-secondary));
        box-shadow: var(--shadow-soft);
    }

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

    .nav-links a {
        padding: 14px 12px;
        border-radius: 12px;
    }

    .nav-links a::after {
        display: none;
    }

    .nav-links a.active,
    .nav-links a:hover {
        background: rgb(var(--color-bg-tertiary));
    }

    .hero-carousel,
    .hero-slide img {
        min-height: 520px;
    }

    .hero-control {
        display: none;
    }

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

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

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

@media (max-width: 620px) {
    .nav-shell,
    .section-container,
    .hero-shell {
        padding-left: 16px;
        padding-right: 16px;
    }

    .brand {
        font-size: 19px;
    }

    .hero-carousel,
    .hero-slide img {
        min-height: 500px;
    }

    .hero-content {
        left: 22px;
        right: 22px;
        bottom: 48px;
    }

    .hero-meta span {
        min-height: 28px;
        font-size: 13px;
    }

    .movie-grid,
    .movie-grid.medium {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .movie-card-body {
        padding: 12px;
    }

    .movie-card p {
        min-height: auto;
    }

    .rank-row {
        grid-template-columns: auto 76px 1fr;
    }

    .quick-grid,
    .category-card-grid {
        grid-template-columns: 1fr;
    }

    .detail-side {
        max-width: 100%;
    }
}