:root {
    --color-bg: #f7fbf9;
    --color-surface: #ffffff;
    --color-surface-soft: #ecfdf5;
    --color-text: #10231d;
    --color-muted: #66756f;
    --color-border: rgba(16, 185, 129, 0.16);
    --color-primary: #059669;
    --color-primary-dark: #047857;
    --color-accent: #14b8a6;
    --shadow-card: 0 18px 45px rgba(4, 120, 87, 0.12);
    --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
    --radius-large: 28px;
    --radius-medium: 18px;
    --radius-small: 12px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--color-text);
    background:
        radial-gradient(circle at top left, rgba(16, 185, 129, 0.18), transparent 30rem),
        linear-gradient(135deg, #ffffff 0%, #f0fdfa 45%, #ecfdf5 100%);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.65;
}

body.menu-open {
    overflow: hidden;
}

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

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(16, 185, 129, 0.12);
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.brand-mark {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    color: #ffffff;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    box-shadow: 0 10px 24px rgba(5, 150, 105, 0.3);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 9px 14px;
    color: #33443e;
    border-radius: 999px;
    font-size: 15px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary-dark);
    background: rgba(16, 185, 129, 0.12);
}

.nav-toggle {
    display: none;
    padding: 8px 12px;
    color: var(--color-primary-dark);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
}

.hero {
    position: relative;
    min-height: 620px;
    overflow: hidden;
    background: #06130f;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity 0.8s ease, transform 1.2s ease;
}

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

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

.hero-slide::after {
    position: absolute;
    inset: 0;
    content: "";
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0.55) 44%, rgba(0, 0, 0, 0.08) 100%),
        linear-gradient(0deg, rgba(6, 19, 15, 0.92) 0%, transparent 36%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    align-items: center;
    min-height: 620px;
    padding: 72px 0;
}

.hero-copy {
    max-width: 680px;
    color: #ffffff;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 8px 14px;
    color: #a7f3d0;
    border: 1px solid rgba(167, 243, 208, 0.34);
    border-radius: 999px;
    background: rgba(6, 95, 70, 0.28);
    backdrop-filter: blur(12px);
    font-weight: 700;
}

.hero h1 {
    margin: 0 0 18px;
    font-size: clamp(42px, 8vw, 82px);
    line-height: 0.98;
    letter-spacing: -0.07em;
}

.hero p {
    max-width: 620px;
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 18px;
}

.hero-meta,
.detail-meta,
.rank-meta,
.movie-meta-line {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--color-muted);
    font-size: 14px;
}

.hero-meta {
    margin-bottom: 28px;
    color: rgba(255, 255, 255, 0.75);
}

.hero-meta span,
.detail-meta span,
.rank-meta span,
.movie-meta-line span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.12);
}

.hero-meta span {
    background: rgba(255, 255, 255, 0.12);
}

.hero-actions,
.card-actions,
.section-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 18px;
    color: #ffffff;
    border: 1px solid transparent;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    box-shadow: 0 12px 26px rgba(5, 150, 105, 0.25);
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(5, 150, 105, 0.34);
}

.button-ghost {
    color: var(--color-primary-dark);
    border-color: var(--color-border);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: none;
}

.hero .button-ghost {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(12px);
}

.hero-dots {
    position: absolute;
    right: max(24px, calc((100vw - var(--container)) / 2));
    bottom: 40px;
    z-index: 4;
    display: flex;
    gap: 8px;
}

.hero-dot {
    width: 38px;
    height: 5px;
    padding: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.38);
    cursor: pointer;
}

.hero-dot.is-active {
    background: #6ee7b7;
}

.section {
    padding: 72px 0;
}

.section-tight {
    padding: 46px 0;
}

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

.section-kicker {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--color-primary-dark);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.section h2,
.page-hero h1,
.detail-title h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 46px);
    line-height: 1.12;
    letter-spacing: -0.05em;
}

.section-head p,
.page-hero p {
    max-width: 720px;
    margin: 10px 0 0;
    color: var(--color-muted);
}

.page-hero {
    padding: 70px 0 44px;
    background:
        radial-gradient(circle at 15% 20%, rgba(20, 184, 166, 0.2), transparent 24rem),
        linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(236, 253, 245, 0.76));
    border-bottom: 1px solid var(--color-border);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(16, 185, 129, 0.14);
    border-radius: var(--radius-large);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow-soft);
    transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(5, 150, 105, 0.32);
    box-shadow: var(--shadow-card);
}

.poster-wrap,
.rank-thumb,
.detail-poster,
.related-thumb {
    position: relative;
    display: block;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(16, 185, 129, 0.28), transparent 50%),
        linear-gradient(135deg, #063f34, #0f766e);
}

.poster-wrap {
    aspect-ratio: 2 / 3;
}

.poster-wrap img,
.rank-thumb img,
.detail-poster img,
.related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

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

.poster-wrap.poster-missing::after,
.rank-thumb.poster-missing::after,
.detail-poster.poster-missing::after,
.related-thumb.poster-missing::after {
    position: absolute;
    inset: auto 14px 14px 14px;
    content: attr(data-title);
    color: #ffffff;
    font-weight: 800;
    line-height: 1.35;
}

.poster-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 9px;
    color: #ffffff;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.58);
    backdrop-filter: blur(8px);
    font-size: 12px;
    font-weight: 800;
}

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

.movie-card h3 {
    margin: 10px 0 8px;
    font-size: 18px;
    line-height: 1.25;
}

.movie-card p,
.rank-info p,
.detail-summary p,
.category-card p {
    color: var(--color-muted);
}

.movie-card p {
    min-height: 3.2em;
    margin: 0 0 12px;
    font-size: 14px;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 28px;
}

.tag-row span {
    padding: 3px 8px;
    color: var(--color-primary-dark);
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.1);
    font-size: 12px;
    font-weight: 700;
}

.card-actions {
    justify-content: space-between;
    margin-top: 14px;
    color: var(--color-muted);
    font-size: 13px;
}

.text-link {
    color: var(--color-primary-dark);
    font-weight: 800;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.category-card {
    padding: 24px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
}

.category-card-head {
    display: flex;
    align-items: center;
    gap: 16px;
}

.category-card-head span {
    display: inline-grid;
    width: 58px;
    height: 58px;
    place-items: center;
    color: #ffffff;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    font-size: 18px;
    font-weight: 900;
}

.category-card h2 {
    margin: 0;
    font-size: 24px;
}

.category-samples {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 18px 0;
}

.category-samples a {
    padding: 6px 10px;
    color: var(--color-primary-dark);
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.1);
    font-size: 13px;
}

.filter-panel {
    display: grid;
    grid-template-columns: 1fr minmax(220px, 340px) minmax(160px, 220px);
    gap: 14px;
    align-items: center;
    margin-bottom: 24px;
    padding: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
}

.filter-copy {
    display: flex;
    flex-direction: column;
}

.filter-copy strong {
    font-size: 18px;
}

.filter-copy span {
    color: var(--color-muted);
    font-size: 14px;
}

.search-box,
.sort-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: #ffffff;
}

.search-box span,
.sort-box span {
    color: var(--color-primary-dark);
    font-size: 13px;
    font-weight: 800;
}

.search-box input,
.sort-box select {
    width: 100%;
    color: var(--color-text);
    border: 0;
    outline: 0;
    background: transparent;
}

.rank-list {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rank-item {
    display: grid;
    grid-template-columns: 64px 96px 1fr;
    gap: 16px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
}

.rank-number {
    display: inline-grid;
    height: 52px;
    place-items: center;
    color: var(--color-primary-dark);
    border-radius: 18px;
    background: rgba(16, 185, 129, 0.12);
    font-size: 20px;
    font-weight: 900;
}

.rank-thumb {
    height: 128px;
    border-radius: 18px;
}

.rank-info h3 {
    margin: 0;
    font-size: 20px;
}

.rank-info p {
    margin: 6px 0 10px;
}

.detail-hero {
    padding: 48px 0;
    color: #ffffff;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(4, 120, 87, 0.68)),
        radial-gradient(circle at 70% 20%, rgba(20, 184, 166, 0.42), transparent 26rem),
        #06130f;
}

.detail-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 34px;
    align-items: center;
}

.detail-poster {
    aspect-ratio: 2 / 3;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 30px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

.detail-title h1 {
    color: #ffffff;
}

.detail-title p {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 18px;
}

.detail-title .detail-meta span {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.14);
}

.player-section {
    padding: 54px 0 20px;
}

.video-shell {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    background: #020807;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

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

.play-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 0;
    color: #ffffff;
    border: 0;
    background:
        radial-gradient(circle at center, rgba(16, 185, 129, 0.32), transparent 18rem),
        rgba(0, 0, 0, 0.34);
    cursor: pointer;
}

.play-overlay span {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    box-shadow: 0 18px 40px rgba(16, 185, 129, 0.34);
    font-size: 18px;
    font-weight: 900;
}

.video-shell.is-playing .play-overlay {
    display: none;
}

.player-message {
    min-height: 28px;
    margin-top: 12px;
    color: var(--color-muted);
}

.detail-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
    gap: 28px;
}

.detail-panel {
    padding: 26px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow-soft);
}

.detail-panel h2 {
    margin: 0 0 14px;
    font-size: 24px;
}

.detail-panel p {
    margin: 0 0 14px;
}

.detail-list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.detail-list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(16, 185, 129, 0.1);
}

.detail-list span:first-child {
    color: var(--color-muted);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.related-card {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-medium);
    background: #ffffff;
}

.related-thumb {
    aspect-ratio: 16 / 10;
}

.related-card h3 {
    margin: 12px 12px 4px;
    font-size: 16px;
}

.related-card p {
    margin: 0 12px 14px;
    color: var(--color-muted);
    font-size: 13px;
}

.sitemap-list {
    columns: 4 220px;
    gap: 24px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.sitemap-list li {
    break-inside: avoid;
    margin-bottom: 8px;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.74);
}

.site-footer {
    margin-top: 72px;
    padding: 44px 0 24px;
    border-top: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.74);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 28px;
}

.footer-grid p,
.footer-bottom {
    color: var(--color-muted);
}

.footer-grid h3 {
    margin: 0 0 12px;
}

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

.footer-links a {
    padding: 6px 10px;
    color: var(--color-primary-dark);
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.1);
    font-size: 13px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(16, 185, 129, 0.1);
    font-size: 14px;
}

[data-hidden="true"] {
    display: none !important;
}

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

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

@media (max-width: 820px) {
    .nav-toggle {
        display: inline-flex;
    }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border: 1px solid var(--color-border);
        border-radius: 22px;
        background: rgba(255, 255, 255, 0.96);
        box-shadow: var(--shadow-card);
    }

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

    .hero,
    .hero-content {
        min-height: 560px;
    }

    .filter-panel,
    .detail-layout,
    .rank-item {
        grid-template-columns: 1fr;
    }

    .detail-poster {
        width: min(280px, 72vw);
    }

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

@media (max-width: 620px) {
    .container {
        width: min(var(--container), calc(100% - 24px));
    }

    .hero h1 {
        font-size: 42px;
    }

    .section {
        padding: 48px 0;
    }

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

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

    .movie-card p,
    .movie-meta-line,
    .tag-row {
        display: none;
    }

    .footer-bottom {
        flex-direction: column;
    }
}