:root {
    --green-950: #052e16;
    --green-900: #064e3b;
    --green-800: #065f46;
    --green-700: #047857;
    --green-600: #059669;
    --green-100: #dcfce7;
    --green-50: #f0fdf4;
    --slate-950: #020617;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --slate-50: #f8fafc;
    --white: #ffffff;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.10);
    --shadow-card: 0 12px 34px rgba(15, 23, 42, 0.10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--slate-900);
    background: var(--slate-50);
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(226, 232, 240, 0.85);
    backdrop-filter: blur(18px);
}

.header-inner {
    max-width: 1180px;
    margin: 0 auto;
    min-height: 72px;
    padding: 0 22px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--slate-900);
    white-space: nowrap;
}

.brand-mark {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: var(--white);
    background: linear-gradient(135deg, var(--green-700), var(--green-500, #22c55e));
    box-shadow: 0 14px 28px rgba(5, 150, 105, 0.26);
}

.brand-text {
    font-size: 19px;
    letter-spacing: -0.02em;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
}

.nav-link {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--slate-600);
    font-size: 15px;
    font-weight: 650;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--green-700);
    background: var(--green-50);
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--slate-100);
    border-radius: 999px;
    padding: 5px;
}

.header-search input {
    width: 190px;
    border: 0;
    outline: 0;
    background: transparent;
    padding: 9px 8px 9px 14px;
    color: var(--slate-900);
}

.header-search button,
.primary-button,
.secondary-button,
.filter-panel button,
.play-button {
    border: 0;
    cursor: pointer;
    font-weight: 750;
    border-radius: 999px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.header-search button {
    color: var(--white);
    background: var(--green-700);
    padding: 9px 15px;
}

.header-search button:hover,
.primary-button:hover,
.filter-panel button:hover,
.play-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(5, 150, 105, 0.22);
}

.menu-toggle {
    display: none;
    border: 0;
    border-radius: 999px;
    color: var(--green-800);
    background: var(--green-50);
    padding: 9px 14px;
    font-weight: 750;
}

.hero {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background: radial-gradient(circle at top left, rgba(34, 197, 94, 0.32), transparent 34%), linear-gradient(135deg, var(--green-950), var(--green-800));
}

.hero-slider {
    position: relative;
    min-height: 620px;
}

.hero-slide {
    display: none;
    min-height: 620px;
    background-size: cover;
    background-position: center;
}

.hero-slide.is-active {
    display: block;
}

.hero-content {
    max-width: 1180px;
    margin: 0 auto;
    padding: 104px 22px 88px;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 420px);
    gap: 54px;
    align-items: end;
}

.hero-badge,
.section-kicker,
.detail-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: max-content;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 750;
}

.hero-badge {
    color: #bbf7d0;
    background: rgba(255, 255, 255, 0.12);
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.hero h1 {
    max-width: 760px;
    margin: 22px 0 20px;
    font-size: clamp(42px, 7vw, 78px);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.hero p {
    max-width: 710px;
    margin: 0;
    color: #d1fae5;
    font-size: clamp(18px, 2vw, 22px);
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.primary-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 22px;
}

.primary-button {
    color: var(--white);
    background: var(--green-600);
}

.secondary-button {
    color: var(--white);
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-card {
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 28px;
    padding: 24px;
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 60px rgba(2, 6, 23, 0.28);
}

.hero-card h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

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

.hero-rank-list a {
    display: grid;
    grid-template-columns: 34px 1fr auto;
    gap: 12px;
    align-items: center;
    color: #ecfdf5;
    border-radius: 16px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.10);
}

.hero-rank-list a:hover {
    background: rgba(255, 255, 255, 0.18);
}

.hero-rank-list span:first-child {
    width: 30px;
    height: 30px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(34, 197, 94, 0.9);
    font-weight: 800;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 34px;
    height: 6px;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.35);
}

.hero-dot.is-active {
    background: var(--white);
}

.section {
    max-width: 1180px;
    margin: 0 auto;
    padding: 76px 22px;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 24px;
    margin-bottom: 32px;
}

.section-kicker {
    color: var(--green-700);
    background: var(--green-100);
    padding: 8px 13px;
    margin-bottom: 14px;
}

.section-head h1,
.section-head h2,
.page-title h1 {
    margin: 0;
    color: var(--slate-900);
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.section-head p,
.page-title p,
.category-card p,
.detail-lead {
    color: var(--slate-600);
    line-height: 1.75;
}

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

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

.movie-card {
    overflow: hidden;
    border-radius: 26px;
    background: var(--white);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(226, 232, 240, 0.86);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.15);
}

.poster-link {
    display: block;
    min-height: 320px;
    background-color: var(--green-950);
    background-size: cover;
    background-position: center;
}

.movie-grid.wide .poster-link {
    min-height: 260px;
}

.movie-card-body {
    padding: 20px;
}

.movie-meta-line,
.detail-meta,
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
    color: var(--slate-500);
    font-size: 14px;
}

.movie-meta-line span,
.detail-meta span,
.breadcrumbs a,
.breadcrumbs span {
    border-radius: 999px;
    background: var(--slate-100);
    padding: 6px 10px;
}

.movie-card h2 {
    margin: 15px 0 10px;
    font-size: 20px;
    line-height: 1.25;
}

.movie-card h2 a:hover,
.text-link:hover,
.footer-links a:hover {
    color: var(--green-700);
}

.movie-card p {
    min-height: 75px;
    margin: 0;
    color: var(--slate-600);
    line-height: 1.65;
    font-size: 15px;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag-row span,
.detail-tags span {
    border-radius: 999px;
    color: var(--green-800);
    background: var(--green-50);
    padding: 7px 10px;
    font-size: 13px;
    font-weight: 700;
}

.feature-band {
    background: linear-gradient(135deg, var(--green-950), var(--green-700));
    color: var(--white);
}

.feature-band .section-head h2,
.feature-band .section-head p {
    color: var(--white);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.category-card {
    min-height: 236px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 28px;
    padding: 26px;
    color: var(--slate-900);
    background: var(--white);
    border: 1px solid rgba(226, 232, 240, 0.86);
    box-shadow: var(--shadow-card);
}

.category-card:hover {
    transform: translateY(-3px);
}

.category-card h2 {
    margin: 0 0 12px;
    font-size: 25px;
}

.category-card .text-link,
.text-link {
    color: var(--green-700);
    font-weight: 800;
}

.rank-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.rank-row {
    display: grid;
    grid-template-columns: 46px 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 17px 18px;
    border-radius: 20px;
    background: var(--white);
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.07);
}

.rank-row:hover {
    border-color: rgba(5, 150, 105, 0.34);
    transform: translateY(-2px);
}

.rank-number {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--green-700), #22c55e);
    font-weight: 900;
}

.rank-title {
    font-weight: 800;
}

.rank-year {
    color: var(--slate-500);
    font-size: 14px;
}

.page-title {
    max-width: 1180px;
    margin: 0 auto;
    padding: 56px 22px 28px;
}

.filter-panel {
    display: grid;
    grid-template-columns: 1fr 180px 180px auto;
    gap: 12px;
    align-items: center;
    margin-bottom: 28px;
    border-radius: 26px;
    background: var(--white);
    padding: 18px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: var(--shadow-card);
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    border: 1px solid var(--slate-200);
    border-radius: 18px;
    background: var(--slate-50);
    color: var(--slate-900);
    padding: 13px 14px;
    outline: 0;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--green-600);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12);
}

.filter-panel button {
    color: var(--white);
    background: var(--green-700);
    padding: 13px 20px;
}

.no-results {
    display: none;
    text-align: center;
    color: var(--slate-600);
    background: var(--white);
    border-radius: 24px;
    padding: 36px;
    border: 1px solid var(--slate-200);
}

.detail-hero {
    color: var(--white);
    background-size: cover;
    background-position: center;
}

.detail-hero-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 84px 22px 72px;
}

.detail-kicker {
    color: #bbf7d0;
    background: rgba(255, 255, 255, 0.13);
    padding: 8px 14px;
}

.detail-hero h1 {
    max-width: 860px;
    margin: 18px 0;
    font-size: clamp(42px, 6vw, 72px);
    line-height: 1;
    letter-spacing: -0.05em;
}

.detail-hero .detail-lead {
    max-width: 760px;
    color: #d1fae5;
    font-size: 19px;
}

.detail-wrap {
    max-width: 1180px;
    margin: 0 auto;
    padding: 42px 22px 76px;
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.75fr);
    gap: 30px;
}

.detail-main,
.detail-side,
.player-card {
    border-radius: 28px;
    background: var(--white);
    border: 1px solid rgba(226, 232, 240, 0.86);
    box-shadow: var(--shadow-card);
}

.detail-main,
.detail-side {
    padding: 28px;
}

.detail-main h2,
.detail-side h2,
.player-card h2 {
    margin: 0 0 18px;
    font-size: 26px;
    letter-spacing: -0.03em;
}

.detail-main p {
    color: var(--slate-700);
    line-height: 1.9;
    font-size: 17px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.player-card {
    grid-column: 1 / -1;
    overflow: hidden;
    padding: 0;
}

.player-card h2 {
    padding: 24px 26px 0;
}

.video-shell {
    position: relative;
    overflow: hidden;
    margin: 24px 26px 28px;
    border-radius: 24px;
    background: var(--slate-950);
    aspect-ratio: 16 / 9;
}

.video-shell video {
    width: 100%;
    height: 100%;
    display: block;
    background: var(--slate-950);
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.10), rgba(2, 6, 23, 0.55));
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.video-shell.is-playing .player-overlay {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.play-button {
    width: 86px;
    height: 86px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--green-800);
    background: rgba(255, 255, 255, 0.94);
    font-size: 32px;
    box-shadow: 0 22px 50px rgba(2, 6, 23, 0.34);
}

.side-list {
    display: grid;
    gap: 12px;
}

.side-list a {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 13px 0;
    border-bottom: 1px solid var(--slate-100);
}

.side-list a:last-child {
    border-bottom: 0;
}

.side-list strong {
    line-height: 1.35;
}

.side-list span {
    color: var(--slate-500);
    font-size: 13px;
}

.site-footer {
    color: #d1fae5;
    background: var(--green-950);
}

.footer-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 46px 22px;
    display: grid;
    grid-template-columns: 1.2fr 0.7fr 0.7fr;
    gap: 34px;
}

.footer-brand {
    color: var(--white);
    font-size: 22px;
    margin-bottom: 12px;
}

.site-footer h2 {
    margin: 0 0 12px;
    color: var(--white);
    font-size: 18px;
}

.site-footer p {
    max-width: 480px;
    margin: 0;
    line-height: 1.8;
}

.footer-links {
    display: grid;
    gap: 9px;
}

.footer-links a {
    color: #bbf7d0;
}

@media (max-width: 980px) {
    .header-inner {
        flex-wrap: wrap;
        gap: 12px;
        padding: 14px 18px;
    }

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

    .site-nav {
        order: 3;
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: stretch;
        background: var(--white);
        border-radius: 20px;
        padding: 8px;
        box-shadow: var(--shadow-soft);
    }

    .site-nav.is-open {
        display: flex;
    }

    .header-search {
        order: 4;
        width: 100%;
    }

    .header-search input {
        width: 100%;
        flex: 1;
    }

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

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

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

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

@media (max-width: 620px) {
    .hero-slider,
    .hero-slide {
        min-height: 680px;
    }

    .hero-content {
        padding-top: 70px;
    }

    .movie-grid,
    .movie-grid.wide,
    .category-grid,
    .rank-grid,
    .filter-panel {
        grid-template-columns: 1fr;
    }

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

    .poster-link {
        min-height: 250px;
    }

    .detail-main,
    .detail-side {
        padding: 22px;
    }

    .video-shell {
        margin: 18px;
    }
}