* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: #e2e8f0;
    background: #020617;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(14px);
}

.nav-shell {
    width: min(1180px, calc(100% - 32px));
    height: 64px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand span {
    font-size: 20px;
}

.brand-icon {
    width: 32px;
    height: 32px;
    color: #2dd4bf;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linejoin: round;
}

.brand-icon path:last-child {
    fill: currentColor;
    stroke: none;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    color: #cbd5e1;
    font-size: 15px;
    font-weight: 600;
    transition: color 0.2s ease;
}

.nav-link:hover,
.mobile-nav-link:hover,
.text-link:hover {
    color: #2dd4bf;
}

.nav-search {
    padding: 8px 14px;
    border: 1px solid rgba(45, 212, 191, 0.42);
    border-radius: 999px;
}

.mobile-menu-button {
    display: none;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #cbd5e1;
    cursor: pointer;
}

.mobile-menu-button span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    border-radius: 999px;
    background: currentColor;
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 14px 0 18px;
    border-top: 1px solid #1e293b;
}

.mobile-nav.is-open {
    display: grid;
    gap: 8px;
}

.mobile-nav-link {
    padding: 10px 0;
    color: #cbd5e1;
    font-weight: 600;
}

.page-main {
    min-height: 70vh;
    overflow: hidden;
}

.hero {
    position: relative;
    min-height: 86vh;
    background: #020617;
}

.hero-slider {
    position: relative;
    min-height: 86vh;
    overflow: hidden;
}

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

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

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.52;
}

.hero-layer {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 68% 32%, rgba(20, 184, 166, 0.34), transparent 32%),
        linear-gradient(90deg, rgba(2, 6, 23, 0.98) 0%, rgba(2, 6, 23, 0.72) 48%, rgba(2, 6, 23, 0.86) 100%),
        linear-gradient(0deg, #020617 0%, transparent 42%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 126px 0 108px;
}

.eyebrow {
    margin: 0 0 12px;
    color: #2dd4bf;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.detail-copy h1 {
    max-width: 780px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(38px, 7vw, 76px);
    line-height: 1.04;
    letter-spacing: -0.045em;
}

.hero-summary,
.page-hero p,
.detail-one-line {
    max-width: 720px;
    margin: 22px 0 0;
    color: #cbd5e1;
    font-size: 18px;
    line-height: 1.8;
}

.hero-tags,
.tag-row,
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags {
    margin-top: 24px;
}

.hero-tags span,
.tag-row span,
.tag-cloud span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border: 1px solid rgba(45, 212, 191, 0.28);
    border-radius: 999px;
    color: #99f6e4;
    background: rgba(15, 23, 42, 0.72);
    font-size: 12px;
    font-weight: 700;
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.primary-button,
.secondary-button,
.ghost-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
}

.primary-button {
    border: 0;
    color: #02111b;
    background: linear-gradient(135deg, #2dd4bf, #38bdf8);
}

.secondary-button {
    border: 1px solid rgba(148, 163, 184, 0.32);
    color: #ffffff;
    background: rgba(15, 23, 42, 0.68);
}

.ghost-button {
    border: 1px solid rgba(45, 212, 191, 0.38);
    color: #99f6e4;
    background: transparent;
}

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

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 14px;
    transform: translateX(-50%);
}

.hero-arrow,
.hero-dot {
    border: 0;
    cursor: pointer;
}

.hero-arrow {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.78);
    font-size: 28px;
    line-height: 1;
}

.hero-dots {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.68);
}

.hero-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #64748b;
}

.hero-dot.is-active {
    width: 24px;
    border-radius: 999px;
    background: #2dd4bf;
}

.section {
    padding: 78px 0;
    background: #020617;
}

.section-overlap {
    position: relative;
    z-index: 6;
    padding: 0 0 40px;
    margin-top: -34px;
    background: transparent;
}

.section-dark {
    background: linear-gradient(180deg, #020617, #0f172a 50%, #020617);
}

.section-shell,
.footer-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 28px;
}

.section-head h2 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(28px, 4vw, 42px);
    letter-spacing: -0.03em;
}

.text-link {
    color: #2dd4bf;
    font-weight: 800;
}

.search-panel {
    display: flex;
    gap: 12px;
    padding: 12px;
    border: 1px solid rgba(45, 212, 191, 0.28);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.86);
    box-shadow: 0 24px 80px rgba(2, 6, 23, 0.42);
    backdrop-filter: blur(18px);
}

.search-input {
    flex: 1;
    min-width: 0;
    height: 48px;
    border: 0;
    outline: 0;
    border-radius: 16px;
    padding: 0 18px;
    color: #ffffff;
    background: rgba(2, 6, 23, 0.76);
}

.search-input::placeholder {
    color: #94a3b8;
}

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

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

.category-card,
.movie-card,
.rank-item,
.detail-side,
.detail-article {
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.72);
    box-shadow: 0 20px 70px rgba(2, 6, 23, 0.25);
}

.category-card {
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover,
.movie-card:hover,
.rank-item:hover {
    transform: translateY(-4px);
    border-color: rgba(45, 212, 191, 0.42);
}

.category-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    height: 118px;
    background: #0f172a;
}

.category-thumbs img {
    width: 100%;
    height: 118px;
    object-fit: cover;
}

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

.category-card-body h2 {
    margin: 0 0 10px;
    color: #ffffff;
    font-size: 22px;
}

.category-card-body p {
    margin: 0 0 16px;
    color: #94a3b8;
    line-height: 1.65;
}

.category-card-body span {
    color: #2dd4bf;
    font-weight: 800;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.movie-card {
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    background: linear-gradient(135deg, #0f172a, #111827);
    overflow: hidden;
}

.poster {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.movie-card:hover .poster {
    transform: scale(1.05);
}

.poster-shade {
    position: absolute;
    inset: auto 0 0;
    height: 42%;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.94), transparent);
}

.quality-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 5px 9px;
    border-radius: 999px;
    color: #042f2e;
    background: #2dd4bf;
    font-size: 12px;
    font-weight: 900;
}

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

.movie-card-meta,
.rank-meta {
    color: #94a3b8;
    font-size: 12px;
    font-weight: 700;
}

.movie-card h2,
.rank-info h2 {
    margin: 8px 0 8px;
    color: #ffffff;
    font-size: 18px;
    line-height: 1.35;
}

.movie-card h2 a:hover,
.rank-info h2 a:hover {
    color: #2dd4bf;
}

.movie-card p,
.rank-info p,
.detail-article p,
.detail-side dd,
.footer-shell p {
    color: #cbd5e1;
    line-height: 1.75;
}

.movie-card p {
    min-height: 58px;
    margin: 0 0 14px;
    font-size: 14px;
}

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

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 26px;
}

.filter-button {
    min-height: 38px;
    padding: 0 15px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 999px;
    color: #cbd5e1;
    background: rgba(15, 23, 42, 0.72);
    cursor: pointer;
}

.filter-button.is-active,
.filter-button:hover {
    color: #02111b;
    border-color: #2dd4bf;
    background: #2dd4bf;
}

.page-hero {
    padding: 128px 0 70px;
    background:
        radial-gradient(circle at top right, rgba(20, 184, 166, 0.22), transparent 32%),
        linear-gradient(180deg, #0f172a 0%, #020617 100%);
}

.slim-hero {
    padding-bottom: 54px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    color: #94a3b8;
    font-size: 14px;
}

.breadcrumb a {
    color: #99f6e4;
}

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

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

.rank-item {
    display: grid;
    grid-template-columns: 64px 76px minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 14px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-number {
    color: #2dd4bf;
    font-size: 24px;
    font-weight: 900;
    text-align: center;
}

.rank-thumb {
    width: 76px;
    aspect-ratio: 2 / 3;
    border-radius: 12px;
    overflow: hidden;
    background: #0f172a;
}

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

.rank-info h2,
.rank-info p {
    margin: 0;
}

.rank-info p:last-child {
    margin-top: 6px;
}

.detail-hero {
    padding: 118px 0 70px;
    background:
        radial-gradient(circle at 20% 20%, rgba(45, 212, 191, 0.22), transparent 30%),
        linear-gradient(180deg, #0f172a 0%, #020617 100%);
}

.detail-grid {
    display: grid;
    grid-template-columns: 270px minmax(0, 1fr);
    gap: 36px;
    align-items: center;
}

.detail-poster {
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 26px;
    background: #0f172a;
    box-shadow: 0 30px 90px rgba(2, 6, 23, 0.45);
}

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

.player-stage {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(45, 212, 191, 0.24);
    border-radius: 28px;
    background: #000000;
    box-shadow: 0 24px 90px rgba(0, 0, 0, 0.55);
}

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

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    gap: 12px;
    border: 0;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.1), rgba(2, 6, 23, 0.82));
    cursor: pointer;
}

.player-overlay.is-hidden {
    display: none;
}

.play-button {
    display: grid;
    place-items: center;
    width: 76px;
    height: 76px;
    padding-left: 5px;
    border-radius: 50%;
    color: #02111b;
    background: #2dd4bf;
    font-size: 30px;
    box-shadow: 0 20px 50px rgba(45, 212, 191, 0.32);
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 24px;
}

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

.detail-article h2,
.detail-side h2 {
    margin: 0 0 16px;
    color: #ffffff;
    font-size: 24px;
}

.detail-article p {
    margin: 0 0 24px;
    font-size: 17px;
}

.detail-side dl {
    display: grid;
    gap: 14px;
    margin: 0 0 22px;
}

.detail-side dl div {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 12px;
}

.detail-side dt {
    color: #94a3b8;
    font-weight: 800;
}

.detail-side dd {
    margin: 0;
}

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

.site-footer {
    border-top: 1px solid #1e293b;
    background: #0f172a;
}

.footer-shell {
    padding: 50px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
}

.footer-brand .brand-icon {
    width: 28px;
    height: 28px;
}

.footer-shell h2 {
    margin: 0 0 14px;
    color: #ffffff;
    font-size: 18px;
}

.footer-links {
    display: grid;
    gap: 10px;
}

.footer-links a {
    color: #94a3b8;
}

.footer-links a:hover {
    color: #2dd4bf;
}

.copyright {
    margin: 34px 0 0;
    padding-top: 24px;
    border-top: 1px solid #1e293b;
    color: #64748b;
    text-align: center;
}

.is-filtered-out,
.is-search-hidden {
    display: none !important;
}

@media (max-width: 1100px) {
    .movie-grid,
    .category-grid,
    .large-category-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

    .compact-rank-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .desktop-nav {
        display: none;
    }

    .mobile-menu-button {
        display: block;
    }

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

    .hero-content {
        padding-top: 118px;
    }

    .section {
        padding: 58px 0;
    }

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

    .section-head,
    .search-panel,
    .detail-grid,
    .detail-layout,
    .footer-grid {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }

    .search-panel {
        display: grid;
    }

    .detail-poster {
        width: min(270px, 70vw);
    }

    .rank-item {
        grid-template-columns: 48px 64px minmax(0, 1fr);
    }

    .rank-item .text-link {
        grid-column: 3;
    }
}

@media (max-width: 560px) {
    .nav-shell,
    .mobile-nav,
    .section-shell,
    .footer-shell,
    .hero-content {
        width: min(100% - 24px, 1180px);
    }

    .brand span {
        font-size: 18px;
    }

    .hero,
    .hero-slider {
        min-height: 700px;
    }

    .hero-controls {
        bottom: 18px;
    }

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

    .rank-item {
        grid-template-columns: 42px 58px minmax(0, 1fr);
        gap: 10px;
        padding: 12px;
    }

    .rank-info p:last-child,
    .rank-item .text-link {
        display: none;
    }

    .detail-side dl div {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}