:root {
    --bg-deep: #020617;
    --bg-dark: #0f172a;
    --bg-blue: #1e3a8a;
    --bg-soft: #f8fafc;
    --panel: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --accent: #facc15;
    --orange: #f97316;
    --danger: #ef4444;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.16);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 48%, #f8fafc 100%);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

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

button,
input {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    color: #ffffff;
    background: linear-gradient(90deg, #0f172a 0%, #1e3a8a 50%, #0f172a 100%);
    box-shadow: 0 14px 38px rgba(2, 6, 23, 0.28);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 76px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.brand-icon {
    display: inline-grid;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 13px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--accent), var(--orange));
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.35);
    transition: transform 0.28s ease;
}

.brand:hover .brand-icon {
    transform: scale(1.08) rotate(-4deg);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1 1 auto;
    font-size: 15px;
    white-space: nowrap;
}

.main-nav a,
.mobile-nav a {
    color: rgba(255, 255, 255, 0.84);
    transition: color 0.2s ease, background 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active,
.mobile-nav a:hover {
    color: var(--accent);
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
}

.header-search input {
    width: 190px;
    border: 0;
    outline: 0;
    color: #ffffff;
    background: transparent;
}

.header-search input::placeholder {
    color: rgba(255, 255, 255, 0.62);
}

.header-search button,
.hero-button,
.section-button,
.search-panel button,
.text-link,
.player-link {
    border: 0;
    border-radius: 999px;
    color: #111827;
    background: linear-gradient(135deg, var(--accent), var(--orange));
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 14px 28px rgba(249, 115, 22, 0.24);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.header-search button {
    padding: 8px 14px;
}

.hero-button,
.section-button,
.player-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
}

.header-search button:hover,
.hero-button:hover,
.section-button:hover,
.search-panel button:hover,
.text-link:hover,
.player-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(249, 115, 22, 0.34);
}

.menu-toggle {
    display: none;
    margin-left: auto;
    border: 0;
    border-radius: 12px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.12);
    width: 42px;
    height: 42px;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 18px;
}

.mobile-nav.is-open {
    display: grid;
    gap: 6px;
}

.mobile-nav a {
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
}

.hero-carousel {
    position: relative;
    min-height: 650px;
    overflow: hidden;
    color: #ffffff;
    background: var(--bg-deep);
}

.hero-track {
    position: relative;
    min-height: 650px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s ease, transform 0.8s ease;
    transform: scale(1.02);
}

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

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(15, 23, 42, 0.72), rgba(2, 6, 23, 0.38)), var(--hero-image);
    background-size: cover;
    background-position: center;
    filter: saturate(1.08);
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 210px;
    background: linear-gradient(0deg, #f8fafc 0%, rgba(248, 250, 252, 0) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: center;
    gap: 64px;
    min-height: 650px;
    padding: 70px 0 92px;
}

.hero-copy {
    max-width: 720px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 7px 13px;
    border: 1px solid rgba(250, 204, 21, 0.32);
    border-radius: 999px;
    color: var(--accent);
    background: rgba(250, 204, 21, 0.1);
    font-weight: 800;
}

.hero-copy h1,
.hero-copy h2 {
    margin: 0 0 18px;
    font-size: clamp(40px, 7vw, 72px);
    line-height: 1.02;
    letter-spacing: -0.07em;
}

.hero-copy p {
    margin: 0 0 26px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 19px;
    max-width: 680px;
}

.hero-actions,
.section-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.ghost-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    font-weight: 800;
    transition: background 0.2s ease, transform 0.2s ease;
}

.ghost-button:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.16);
}

.hero-tags,
.movie-tags,
.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags {
    margin-bottom: 28px;
}

.hero-tags span,
.movie-tags span,
.detail-tags span {
    border-radius: 999px;
    color: #92400e;
    background: #fef3c7;
    font-size: 12px;
    font-weight: 800;
}

.hero-tags span {
    padding: 6px 11px;
    color: #fef3c7;
    background: rgba(250, 204, 21, 0.14);
    border: 1px solid rgba(250, 204, 21, 0.24);
}

.movie-tags span,
.detail-tags span {
    padding: 4px 9px;
}

.hero-poster {
    display: block;
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.48);
    transform: rotate(2deg);
    transition: transform 0.28s ease;
}

.hero-poster:hover {
    transform: rotate(0deg) translateY(-6px);
}

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

.hero-controls {
    position: absolute;
    z-index: 4;
    left: 50%;
    bottom: 42px;
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.46);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: linear-gradient(135deg, var(--accent), var(--orange));
}

.section {
    padding: 68px 0;
}

.section-dark {
    color: #ffffff;
    background: linear-gradient(135deg, #0f172a, #1e293b 54%, #020617);
}

.section-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.section-kicker {
    margin: 0 0 8px;
    color: var(--orange);
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.section-header h1,
.section-header h2 {
    margin: 0;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.section-header p {
    margin: 10px 0 0;
    color: var(--muted);
    max-width: 700px;
}

.section-dark .section-header p {
    color: rgba(255, 255, 255, 0.72);
}

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

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.92);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
    transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-7px);
    border-color: rgba(249, 115, 22, 0.35);
    box-shadow: var(--shadow);
}

.movie-poster {
    position: relative;
    display: block;
    overflow: hidden;
    background: #111827;
}

.movie-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.35s ease, filter 0.35s ease;
}

.movie-card:hover .movie-poster img {
    transform: scale(1.06);
    filter: brightness(0.86);
}

.movie-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 10px;
    border-radius: 999px;
    color: #111827;
    background: linear-gradient(135deg, var(--accent), var(--orange));
    font-size: 12px;
    font-weight: 900;
}

.movie-play {
    position: absolute;
    left: 50%;
    top: 50%;
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.72);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.88);
    transition: opacity 0.24s ease, transform 0.24s ease;
}

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

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

.movie-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.3;
}

.movie-card h3 a:hover,
.rank-content h3 a:hover,
.breadcrumb a:hover {
    color: var(--orange);
}

.movie-card p {
    margin: 0 0 14px;
    min-height: 48px;
    color: var(--muted);
    font-size: 14px;
}

.movie-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    align-items: center;
    color: #64748b;
    font-size: 13px;
    font-weight: 700;
}

.movie-tags {
    margin-top: 12px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 190px;
    padding: 24px;
    border-radius: 24px;
    color: #ffffff;
    background: linear-gradient(135deg, #0f172a, #1d4ed8 58%, #f97316);
    box-shadow: var(--shadow);
}

.category-card::after {
    content: "";
    position: absolute;
    right: -42px;
    bottom: -42px;
    width: 132px;
    height: 132px;
    border-radius: 999px;
    background: rgba(250, 204, 21, 0.2);
}

.category-card h3 {
    position: relative;
    z-index: 1;
    margin: 0 0 10px;
    font-size: 23px;
}

.category-card p {
    position: relative;
    z-index: 1;
    margin: 0 0 20px;
    color: rgba(255, 255, 255, 0.78);
}

.category-card span {
    position: relative;
    z-index: 1;
    color: var(--accent);
    font-weight: 900;
}

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

.category-overview-card {
    overflow: hidden;
}

.category-preview {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin: -6px -6px 20px;
}

.category-preview img {
    width: 100%;
    aspect-ratio: 2 / 3;
    border-radius: 14px;
    object-fit: cover;
}

.search-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding: 14px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.search-panel input {
    min-height: 50px;
    border: 0;
    outline: 0;
    padding: 0 10px;
    background: transparent;
}

.search-panel button {
    padding: 0 24px;
}

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

.rank-row {
    display: grid;
    grid-template-columns: 72px 86px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 14px;
    border: 1px solid rgba(226, 232, 240, 0.86);
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.07);
}

.rank-number {
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border-radius: 18px;
    color: #111827;
    background: linear-gradient(135deg, var(--accent), var(--orange));
    font-size: 20px;
    font-weight: 900;
}

.rank-thumb {
    overflow: hidden;
    border-radius: 15px;
}

.rank-thumb img {
    width: 86px;
    height: 118px;
    object-fit: cover;
}

.rank-content h3 {
    margin: 0 0 8px;
    font-size: 20px;
}

.rank-content p {
    margin: 0 0 10px;
    color: var(--muted);
}

.text-link {
    display: inline-flex;
    padding: 9px 15px;
    color: #111827;
}

.breadcrumb {
    margin: 0 0 22px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
}

.breadcrumb a {
    color: #ffffff;
}

.detail-hero {
    color: #ffffff;
    background: radial-gradient(circle at 20% 20%, rgba(249, 115, 22, 0.24), transparent 26%), linear-gradient(135deg, #020617, #0f172a 48%, #1e3a8a);
    padding: 44px 0 72px;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: 28px;
    align-items: start;
}

.player-card,
.detail-info-card,
.content-card {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 28px;
    background: rgba(15, 23, 42, 0.58);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
    backdrop-filter: blur(16px);
}

.player-card {
    overflow: hidden;
}

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

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

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.76));
    cursor: pointer;
}

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

.play-panel {
    display: grid;
    gap: 10px;
    place-items: center;
    padding: 24px 30px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 28px;
    background: rgba(15, 23, 42, 0.72);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.36);
}

.play-symbol {
    display: grid;
    width: 76px;
    height: 76px;
    place-items: center;
    border-radius: 999px;
    color: #111827;
    background: linear-gradient(135deg, var(--accent), var(--orange));
    font-size: 30px;
    font-weight: 900;
}

.play-panel strong {
    font-size: 20px;
}

.play-panel span:last-child {
    color: rgba(255, 255, 255, 0.72);
}

.detail-info-card {
    padding: 22px;
}

.detail-cover {
    overflow: hidden;
    margin-bottom: 20px;
    border-radius: 22px;
}

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

.detail-info-card h1 {
    margin: 0 0 12px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.1;
}

.detail-info-card p {
    color: rgba(255, 255, 255, 0.78);
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 16px 0;
}

.detail-meta span {
    padding: 6px 10px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.detail-body {
    margin-top: -38px;
    padding-bottom: 70px;
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 24px;
    align-items: start;
}

.content-card {
    padding: 28px;
    color: var(--text);
    background: #ffffff;
    border-color: rgba(226, 232, 240, 0.92);
    box-shadow: var(--shadow);
}

.content-card h2 {
    margin: 0 0 16px;
    font-size: 26px;
}

.content-card p {
    margin: 0 0 18px;
    color: #475569;
}

.recommend-stack {
    display: grid;
    gap: 14px;
}

.mini-card {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 12px;
    padding: 10px;
    border: 1px solid rgba(226, 232, 240, 0.86);
    border-radius: 18px;
    background: #ffffff;
}

.mini-card img {
    width: 78px;
    height: 104px;
    border-radius: 13px;
    object-fit: cover;
}

.mini-card h3 {
    margin: 0 0 6px;
    font-size: 16px;
    line-height: 1.35;
}

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

.site-footer {
    color: #ffffff;
    background: linear-gradient(180deg, #0f172a, #020617);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
    gap: 28px;
    padding: 50px 0;
}

.footer-brand {
    margin-bottom: 14px;
}

.site-footer p,
.site-footer a,
.site-footer li {
    color: rgba(255, 255, 255, 0.68);
}

.site-footer h3 {
    margin: 0 0 14px;
    color: var(--accent);
}

.site-footer ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer a:hover {
    color: var(--accent);
}

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.48);
    text-align: center;
}

.hidden-by-filter {
    display: none !important;
}

@media (max-width: 1080px) {
    .main-nav {
        display: none;
    }

    .header-search {
        margin-left: auto;
    }

    .menu-toggle {
        display: inline-grid;
        place-items: center;
    }

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

    .hero-poster {
        max-width: 320px;
        margin: 0 auto;
    }

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

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

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

@media (max-width: 760px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .header-inner {
        gap: 12px;
        min-height: 68px;
    }

    .brand {
        font-size: 20px;
    }

    .brand-icon {
        width: 36px;
        height: 36px;
    }

    .header-search {
        display: none;
    }

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

    .hero-content {
        gap: 28px;
        min-height: 760px;
        padding-top: 44px;
    }

    .hero-copy h1,
    .hero-copy h2 {
        font-size: clamp(34px, 14vw, 52px);
    }

    .hero-copy p {
        font-size: 16px;
    }

    .section {
        padding: 46px 0;
    }

    .section-header {
        display: block;
    }

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

    .movie-card-body {
        padding: 13px;
    }

    .movie-card h3 {
        font-size: 16px;
    }

    .rank-row {
        grid-template-columns: 44px 70px minmax(0, 1fr);
        gap: 12px;
    }

    .rank-row .text-link {
        grid-column: 3;
        width: fit-content;
    }

    .rank-number {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }

    .rank-thumb img {
        width: 70px;
        height: 96px;
    }

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

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

@media (max-width: 480px) {
    .movie-grid,
    .category-grid,
    .overview-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions,
    .section-actions,
    .detail-actions {
        display: grid;
    }

    .hero-button,
    .ghost-button,
    .section-button,
    .player-link {
        width: 100%;
    }
}