:root {
    --site-green: #059669;
    --site-green-dark: #047857;
    --site-dark: #111827;
    --site-soft: #f9fafb;
    --site-card: #ffffff;
    --site-border: #e5e7eb;
    --site-muted: #6b7280;
    --site-radius: 1rem;
    --site-shadow: 0 20px 45px rgba(15, 23, 42, 0.10);
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 42%, #f3f4f6 100%);
    color: var(--site-dark);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

.site-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    flex: 1;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 1px 18px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(18px);
}

.site-nav {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
}

.nav-row {
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 1.25rem;
    font-weight: 800;
    color: #111827;
    letter-spacing: -0.02em;
}

.logo-mark {
    width: 2.15rem;
    height: 2.15rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: linear-gradient(135deg, #10b981, #047857);
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.28);
}

.logo-mark svg {
    width: 1.15rem;
    height: 1.15rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.35rem;
    font-weight: 600;
    color: #374151;
}

.nav-links a {
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--site-green);
}

.nav-toggle {
    display: none;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 0.65rem;
    background: #f3f4f6;
    align-items: center;
    justify-content: center;
    color: #374151;
}

.mobile-menu {
    display: none;
    border-top: 1px solid var(--site-border);
    padding: 0.75rem 0 1rem;
}

.mobile-menu.is-open {
    display: grid;
    gap: 0.25rem;
}

.mobile-menu a {
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    color: #374151;
    font-weight: 600;
}

.mobile-menu a:hover {
    background: #f3f4f6;
    color: var(--site-green);
}

.hero-carousel {
    position: relative;
    height: 70vh;
    min-height: 520px;
    overflow: hidden;
    background: #111827;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s ease;
    background-size: cover;
    background-position: center;
}

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

.hero-slide::before {
    content: "";
    position: absolute;
    inset: -2rem;
    background: inherit;
    filter: blur(22px) brightness(0.42);
    transform: scale(1.08);
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(17, 24, 39, 0.95), rgba(17, 24, 39, 0.52) 48%, rgba(17, 24, 39, 0.24));
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.55fr);
    gap: 3rem;
    align-items: center;
}

.hero-copy {
    max-width: 44rem;
    display: grid;
    gap: 1.35rem;
}

.hero-badges,
.meta-row,
.tag-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    background: rgba(5, 150, 105, 0.96);
}

.pill-soft {
    color: #065f46;
    background: #d1fae5;
}

.hero-meta {
    color: #d1d5db;
    font-size: 0.95rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.6rem);
    line-height: 0.98;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: -0.045em;
}

.hero-desc {
    max-width: 42rem;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    line-height: 1.75;
    color: #e5e7eb;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.btn-primary,
.btn-secondary,
.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 2.75rem;
    padding: 0.78rem 1.25rem;
    border-radius: 0.85rem;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-primary {
    background: var(--site-green);
    color: #ffffff;
    box-shadow: 0 18px 30px rgba(5, 150, 105, 0.28);
}

.btn-primary:hover {
    background: var(--site-green-dark);
    transform: translateY(-2px) scale(1.01);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.14);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.28);
    backdrop-filter: blur(12px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-2px);
}

.btn-ghost {
    background: #ffffff;
    color: #111827;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.btn-ghost:hover {
    color: var(--site-green);
    transform: translateY(-2px);
}

.hero-poster {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    box-shadow: 0 32px 70px rgba(0, 0, 0, 0.35);
    transform: rotate(2deg);
}

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

.hero-controls {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 2rem;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero-arrow {
    width: 2.6rem;
    height: 2.6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    transition: background 0.2s ease;
}

.hero-arrow:hover {
    background: rgba(255, 255, 255, 0.30);
}

.hero-dots {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.hero-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    transition: all 0.25s ease;
}

.hero-dot.is-active {
    width: 2rem;
    background: #ffffff;
}

.section-wrap {
    max-width: 80rem;
    margin: 0 auto;
    padding: 4rem 1rem;
}

.section-stack {
    display: grid;
    gap: 5rem;
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    line-height: 1.1;
    font-weight: 900;
    color: #111827;
    letter-spacing: -0.03em;
}

.section-line {
    height: 0.25rem;
    flex: 1;
    border-radius: 999px;
    background: linear-gradient(90deg, #10b981, rgba(16, 185, 129, 0));
}

.section-desc {
    max-width: 46rem;
    color: var(--site-muted);
    line-height: 1.8;
    margin-top: 0.75rem;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

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

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

.movie-card {
    display: block;
    min-width: 0;
    background: var(--site-card);
    border: 1px solid rgba(229, 231, 235, 0.7);
    border-radius: var(--site-radius);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--site-shadow);
    border-color: rgba(16, 185, 129, 0.28);
}

.poster-frame {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: #111827;
}

.poster-frame.landscape {
    aspect-ratio: 16 / 9;
}

.poster-frame.square {
    aspect-ratio: 1 / 1;
}

.poster-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .poster-img,
.ranking-item:hover .poster-img {
    transform: scale(1.06);
}

.card-badge,
.card-year,
.rank-badge {
    position: absolute;
    z-index: 2;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
    backdrop-filter: blur(10px);
}

.card-badge {
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.35rem 0.7rem;
    color: #ffffff;
    background: rgba(5, 150, 105, 0.92);
}

.card-year {
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.35rem 0.65rem;
    color: #ffffff;
    background: rgba(17, 24, 39, 0.62);
}

.card-body {
    padding: 1rem;
}

.card-title {
    font-size: 1rem;
    font-weight: 850;
    line-height: 1.35;
    color: #111827;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-card:hover .card-title {
    color: var(--site-green);
}

.card-desc {
    margin-top: 0.55rem;
    min-height: 3.15rem;
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    margin-top: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    color: #6b7280;
    font-size: 0.82rem;
}

.feature-panel {
    padding: 2rem;
    border-radius: 1.75rem;
    background: linear-gradient(135deg, #ecfdf5, #eff6ff);
    box-shadow: inset 0 2px 22px rgba(16, 185, 129, 0.08);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
}

.category-card {
    display: grid;
    gap: 0.85rem;
    padding: 1.45rem;
    min-height: 12rem;
    border-radius: 1.25rem;
    background: #ffffff;
    border: 1px solid rgba(229, 231, 235, 0.8);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--site-shadow);
}

.category-title {
    font-size: 1.25rem;
    font-weight: 900;
    color: #111827;
}

.category-desc {
    color: #6b7280;
    line-height: 1.7;
    font-size: 0.95rem;
}

.category-link {
    align-self: end;
    color: var(--site-green);
    font-weight: 800;
}

.ranking-list {
    display: grid;
    gap: 1rem;
}

.ranking-item {
    display: grid;
    grid-template-columns: 3.5rem 8rem minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem;
    border-radius: 1rem;
    background: #ffffff;
    border: 1px solid rgba(229, 231, 235, 0.8);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.ranking-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--site-shadow);
}

.rank-num {
    width: 2.65rem;
    height: 2.65rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: #ecfdf5;
    color: #047857;
    font-weight: 900;
}

.rank-thumb {
    width: 8rem;
    aspect-ratio: 16 / 9;
    border-radius: 0.85rem;
    overflow: hidden;
    background: #111827;
}

.rank-title {
    font-size: 1.05rem;
    font-weight: 900;
    color: #111827;
}

.rank-desc {
    margin-top: 0.35rem;
    color: #6b7280;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.page-hero {
    padding: 4rem 1rem 2.5rem;
    background: radial-gradient(circle at top left, rgba(16, 185, 129, 0.14), rgba(255, 255, 255, 0) 34%), linear-gradient(180deg, #ffffff, #f9fafb);
}

.page-hero-inner {
    max-width: 80rem;
    margin: 0 auto;
    display: grid;
    gap: 0.8rem;
}

.breadcrumbs {
    color: #6b7280;
    font-size: 0.9rem;
}

.breadcrumbs a {
    color: #047857;
    font-weight: 700;
}

.page-title {
    font-size: clamp(2.25rem, 5vw, 4rem);
    line-height: 1.08;
    font-weight: 950;
    letter-spacing: -0.05em;
    color: #111827;
}

.page-desc {
    max-width: 50rem;
    color: #6b7280;
    line-height: 1.8;
    font-size: 1.05rem;
}

.filter-panel {
    margin-bottom: 2rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 12rem 12rem 12rem;
    gap: 0.9rem;
    padding: 1rem;
    border-radius: 1.2rem;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(229, 231, 235, 0.8);
}

.filter-input,
.filter-select {
    width: 100%;
    height: 2.9rem;
    padding: 0 0.9rem;
    border-radius: 0.85rem;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    color: #111827;
    outline: none;
}

.filter-input:focus,
.filter-select:focus {
    border-color: #10b981;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12);
}

.empty-state {
    display: none;
    padding: 2rem;
    text-align: center;
    color: #6b7280;
    background: #ffffff;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
}

.empty-state.is-visible {
    display: block;
}

.detail-shell {
    max-width: 80rem;
    margin: 0 auto;
    padding: 2rem 1rem 4rem;
}

.player-card {
    overflow: hidden;
    border-radius: 1.5rem;
    background: #ffffff;
    box-shadow: var(--site-shadow);
    border: 1px solid rgba(229, 231, 235, 0.8);
}

.video-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000000;
}

.video-player {
    width: 100%;
    height: 100%;
    display: block;
    background: #000000;
}

.play-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.24), rgba(0, 0, 0, 0.55));
    cursor: pointer;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.play-button-circle {
    width: clamp(4.5rem, 12vw, 6.5rem);
    height: clamp(4.5rem, 12vw, 6.5rem);
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: rgba(5, 150, 105, 0.95);
    box-shadow: 0 20px 42px rgba(5, 150, 105, 0.38);
    transition: transform 0.22s ease, background 0.22s ease;
}

.play-overlay:hover .play-button-circle {
    transform: scale(1.08);
    background: #047857;
}

.player-message {
    position: absolute;
    left: 50%;
    bottom: 1.5rem;
    transform: translateX(-50%);
    z-index: 4;
    display: none;
    max-width: min(90%, 30rem);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    color: #ffffff;
    background: rgba(17, 24, 39, 0.78);
    text-align: center;
}

.player-message.is-visible {
    display: block;
}

.detail-info {
    display: grid;
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: 1.5rem;
    padding: 1.5rem;
}

.detail-poster {
    border-radius: 1rem;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: #111827;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.18);
}

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

.detail-title {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 950;
    letter-spacing: -0.04em;
    line-height: 1.05;
    color: #111827;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin: 1rem 0;
    color: #6b7280;
}

.detail-summary {
    color: #374151;
    line-height: 1.85;
    font-size: 1.03rem;
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 20rem;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.content-card {
    padding: 1.5rem;
    border-radius: 1.25rem;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(229, 231, 235, 0.8);
}

.content-card h2,
.content-card h3 {
    font-size: 1.35rem;
    font-weight: 900;
    color: #111827;
    margin-bottom: 0.85rem;
}

.content-card p {
    color: #374151;
    line-height: 1.9;
    margin-bottom: 1.15rem;
}

.side-list {
    display: grid;
    gap: 0.9rem;
}

.side-link {
    display: grid;
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 0.75rem;
    align-items: center;
    padding: 0.65rem;
    border-radius: 0.9rem;
    background: #f9fafb;
    transition: background 0.2s ease, transform 0.2s ease;
}

.side-link:hover {
    background: #ecfdf5;
    transform: translateX(3px);
}

.side-thumb {
    aspect-ratio: 16 / 10;
    border-radius: 0.65rem;
    overflow: hidden;
    background: #111827;
}

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

.side-title {
    font-weight: 800;
    color: #111827;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.side-meta {
    margin-top: 0.25rem;
    color: #6b7280;
    font-size: 0.78rem;
}

.tag-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    color: #065f46;
    background: #d1fae5;
    font-size: 0.8rem;
    font-weight: 750;
}

.site-footer {
    margin-top: auto;
    background: #111827;
    color: #d1d5db;
}

.footer-inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 3rem 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
    gap: 2rem;
}

.footer-title {
    color: #ffffff;
    font-weight: 900;
    margin-bottom: 1rem;
}

.footer-desc,
.footer-links a,
.footer-copy {
    color: #9ca3af;
    line-height: 1.75;
    font-size: 0.93rem;
}

.footer-links {
    display: grid;
    gap: 0.55rem;
}

.footer-links a:hover {
    color: #34d399;
}

.footer-copy {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

@media (max-width: 1024px) {
    .movie-grid,
    .movie-grid.compact,
    .category-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .hero-carousel {
        min-height: 620px;
        height: auto;
    }

    .hero-inner {
        min-height: 620px;
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding-top: 3.5rem;
        padding-bottom: 5.5rem;
    }

    .hero-poster {
        max-width: 13rem;
        transform: none;
    }

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

    .section-wrap {
        padding: 3rem 1rem;
    }

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

    .section-line {
        width: 100%;
        flex: initial;
    }

    .ranking-item {
        grid-template-columns: 2.8rem 5.5rem minmax(0, 1fr);
    }

    .ranking-item .btn-ghost {
        grid-column: 1 / -1;
    }

    .rank-thumb {
        width: 5.5rem;
    }

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

    .detail-poster {
        max-width: 14rem;
    }

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

@media (max-width: 540px) {
    .movie-grid,
    .movie-grid.compact,
    .movie-grid.wide,
    .category-grid {
        grid-template-columns: 1fr;
    }

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

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

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-primary,
    .btn-secondary,
    .btn-ghost {
        width: 100%;
    }

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