:root {
    --red-700: #b91c1c;
    --red-600: #dc2626;
    --red-500: #ef4444;
    --red-100: #fee2e2;
    --gray-950: #030712;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --white: #ffffff;
    --shadow-card: 0 18px 40px rgba(15, 23, 42, 0.12);
    --shadow-soft: 0 12px 28px rgba(15, 23, 42, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--gray-900);
    background: #f9fafb;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 16px rgba(15, 23, 42, 0.08);
}

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

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 21px;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

.logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--red-600), #7f1d1d);
    box-shadow: 0 12px 24px rgba(220, 38, 38, 0.24);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    color: var(--gray-700);
    font-size: 15px;
    font-weight: 600;
}

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

.nav-links a:hover,
.nav-links a.active {
    color: var(--red-600);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    color: var(--gray-900);
    background: var(--gray-100);
    cursor: pointer;
}

.mobile-menu {
    display: none;
    padding: 0 0 16px;
}

.mobile-menu a {
    display: block;
    padding: 12px 0;
    color: var(--gray-700);
    font-weight: 600;
    border-top: 1px solid var(--gray-200);
}

.hero {
    position: relative;
    min-height: 540px;
    color: var(--white);
    overflow: hidden;
    background: radial-gradient(circle at 80% 20%, rgba(239, 68, 68, 0.34), transparent 30%), linear-gradient(135deg, var(--gray-950), #3f0d12 48%, var(--gray-900));
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.28;
    transform: scale(1.04);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(3, 7, 18, 0.94), rgba(3, 7, 18, 0.72) 48%, rgba(127, 29, 29, 0.38));
}

.hero-inner {
    position: relative;
    min-height: 540px;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
    gap: 42px;
    align-items: center;
    padding: 54px 0;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    color: #fecaca;
    background: rgba(220, 38, 38, 0.18);
    border: 1px solid rgba(248, 113, 113, 0.3);
    font-size: 14px;
    font-weight: 700;
}

.hero h1 {
    margin: 22px 0 18px;
    font-size: clamp(40px, 6vw, 66px);
    line-height: 1.05;
    letter-spacing: -0.05em;
    font-weight: 900;
}

.hero h1 span {
    color: #fecaca;
}

.hero-desc {
    max-width: 690px;
    color: #e5e7eb;
    font-size: 19px;
    line-height: 1.85;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 14px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: var(--white);
    background: linear-gradient(135deg, var(--red-600), #991b1b);
    box-shadow: 0 14px 34px rgba(220, 38, 38, 0.28);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
}

.btn-ghost {
    color: var(--gray-900);
    background: var(--white);
    box-shadow: 0 10px 26px rgba(255, 255, 255, 0.12);
}

.btn-outline {
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.08);
}

.hero-panel {
    padding: 18px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(18px);
    box-shadow: 0 26px 80px rgba(0, 0, 0, 0.32);
}

.hero-feature {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    aspect-ratio: 16 / 10;
    background: var(--gray-900);
}

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

.hero-feature-info {
    position: absolute;
    inset: auto 0 0;
    padding: 24px;
    color: var(--white);
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0));
}

.hero-feature-info h2 {
    margin: 0 0 8px;
    font-size: 25px;
    font-weight: 900;
}

.hero-feature-info p {
    margin: 0;
    color: #e5e7eb;
}

.hero-mini-list {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.hero-mini {
    display: grid;
    grid-template-columns: 78px 1fr;
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.09);
    transition: background 0.2s ease, transform 0.2s ease;
}

.hero-mini:hover {
    background: rgba(255, 255, 255, 0.16);
    transform: translateX(4px);
}

.hero-mini img {
    width: 78px;
    height: 58px;
    object-fit: cover;
    border-radius: 12px;
}

.hero-mini strong {
    display: block;
    color: var(--white);
    font-size: 15px;
    margin-bottom: 4px;
}

.hero-mini span {
    color: #d1d5db;
    font-size: 13px;
}

.section {
    padding: 66px 0;
}

.section-white {
    background: var(--white);
}

.section-soft {
    background: var(--gray-100);
}

.section-dark {
    color: var(--white);
    background: linear-gradient(135deg, var(--gray-950), var(--gray-800));
}

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

.section-head h2,
.page-title h1 {
    margin: 0;
    color: var(--gray-900);
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: -0.035em;
}

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

.section-head p,
.page-title p {
    margin: 10px 0 0;
    color: var(--gray-600);
    font-size: 16px;
}

.more-link {
    color: var(--red-600);
    font-weight: 800;
    white-space: nowrap;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

.movie-card {
    display: block;
    min-width: 0;
}

.poster {
    position: relative;
    overflow: hidden;
    aspect-ratio: 2 / 3;
    border-radius: 16px;
    background: var(--gray-200);
    box-shadow: var(--shadow-soft);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

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

.movie-card:hover .poster {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.movie-card:hover .poster img {
    transform: scale(1.08);
}

.poster::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.12), transparent);
    transition: opacity 0.25s ease;
}

.movie-card:hover .poster::after {
    opacity: 1;
}

.play-icon {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 3;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--white);
    background: rgba(220, 38, 38, 0.92);
    transform: translate(-50%, -50%) scale(0.82);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.badge,
.rating {
    position: absolute;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    color: var(--white);
    font-size: 12px;
    line-height: 1;
    font-weight: 800;
}

.badge {
    top: 10px;
    right: 10px;
    padding: 6px 9px;
    background: var(--red-600);
}

.rating {
    bottom: 10px;
    right: 10px;
    gap: 4px;
    padding: 6px 9px;
    background: rgba(0, 0, 0, 0.62);
}

.movie-card h3 {
    margin: 10px 0 4px;
    color: var(--gray-900);
    font-size: 15px;
    font-weight: 800;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: color 0.2s ease;
}

.movie-card:hover h3 {
    color: var(--red-600);
}

.movie-card p {
    margin: 0;
    color: var(--gray-500);
    font-size: 13px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

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

.category-card {
    display: block;
    padding: 24px;
    border-radius: 22px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(229, 231, 235, 0.9);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: #fecaca;
}

.category-card strong {
    display: block;
    margin-bottom: 10px;
    color: var(--gray-900);
    font-size: 20px;
    font-weight: 900;
}

.category-card span {
    color: var(--gray-600);
    font-size: 14px;
}

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

.rank-item {
    display: grid;
    grid-template-columns: 50px 76px 1fr;
    gap: 14px;
    align-items: center;
    padding: 12px;
    border-radius: 18px;
    color: var(--gray-900);
    background: var(--white);
    box-shadow: var(--shadow-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.rank-number {
    font-size: 24px;
    font-weight: 900;
    color: var(--red-600);
    text-align: center;
}

.rank-item img {
    width: 76px;
    height: 98px;
    object-fit: cover;
    border-radius: 12px;
}

.rank-item h3 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 900;
}

.rank-item p {
    margin: 0;
    color: var(--gray-600);
    font-size: 13px;
}

.page-hero {
    padding: 62px 0;
    color: var(--white);
    background: linear-gradient(135deg, var(--gray-950), #581313 54%, var(--gray-800));
}

.page-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(36px, 5vw, 58px);
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.page-hero p {
    max-width: 760px;
    margin: 0;
    color: #e5e7eb;
    font-size: 18px;
}

.filter-bar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 14px;
    margin-bottom: 28px;
}

.filter-bar input,
.filter-bar select {
    width: 100%;
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    background: var(--white);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.filter-bar input:focus,
.filter-bar select:focus {
    border-color: #fca5a5;
    box-shadow: 0 0 0 4px rgba(248, 113, 113, 0.18);
}

.no-results {
    display: none;
    padding: 42px 0;
    color: var(--gray-500);
    text-align: center;
    font-weight: 700;
}

.no-results.is-visible {
    display: block;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: #d1d5db;
    font-size: 14px;
}

.breadcrumb a {
    color: #fecaca;
}

.detail-page {
    min-height: 100vh;
    color: var(--white);
    background: var(--gray-950);
}

.detail-wrap {
    padding: 28px 0 70px;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(320px, 0.9fr);
    gap: 28px;
}

.player-box {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: #000;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

.player-box video {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--white);
    background-size: cover;
    background-position: center;
    cursor: pointer;
    z-index: 5;
}

.player-cover::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.38));
}

.player-cover.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.play-button {
    position: relative;
    z-index: 2;
    width: 82px;
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 999px;
    color: var(--white);
    background: linear-gradient(135deg, var(--red-600), #991b1b);
    box-shadow: 0 18px 42px rgba(220, 38, 38, 0.36);
    cursor: pointer;
}

.play-button svg {
    margin-left: 4px;
}

.detail-card,
.side-card {
    border-radius: 20px;
    background: rgba(31, 41, 55, 0.9);
    border: 1px solid rgba(75, 85, 99, 0.66);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.22);
}

.detail-card {
    margin-top: 18px;
    padding: 26px;
}

.detail-card h1 {
    margin: 0 0 16px;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.14;
    font-weight: 900;
}

.meta-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
}

.meta-tags span {
    padding: 7px 11px;
    border-radius: 999px;
    color: #f3f4f6;
    background: rgba(75, 85, 99, 0.95);
    font-size: 13px;
    font-weight: 800;
}

.meta-tags span:first-child {
    background: var(--red-600);
}

.detail-text {
    color: #e5e7eb;
    font-size: 16px;
    line-height: 1.92;
}

.detail-text h2 {
    margin: 30px 0 12px;
    color: var(--white);
    font-size: 24px;
    font-weight: 900;
}

.side-card {
    padding: 18px;
}

.side-card h2 {
    margin: 0 0 16px;
    font-size: 22px;
    font-weight: 900;
}

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

.related-item {
    display: grid;
    grid-template-columns: 76px 1fr;
    gap: 12px;
    align-items: center;
    color: var(--white);
    padding: 8px;
    border-radius: 14px;
    transition: background 0.2s ease;
}

.related-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.related-item img {
    width: 76px;
    height: 100px;
    object-fit: cover;
    border-radius: 12px;
}

.related-item strong {
    display: block;
    margin-bottom: 6px;
    font-size: 15px;
}

.related-item span {
    color: #d1d5db;
    font-size: 13px;
}

.site-footer {
    color: #d1d5db;
    background: linear-gradient(135deg, var(--gray-950), var(--gray-800));
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr repeat(3, 1fr);
    gap: 34px;
    padding: 46px 0;
}

.site-footer h2,
.site-footer h3 {
    margin: 0 0 14px;
    color: var(--white);
}

.site-footer p,
.site-footer li {
    color: #d1d5db;
    font-size: 14px;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 9px;
}

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

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(229, 231, 235, 0.12);
    color: #9ca3af;
    text-align: center;
    font-size: 13px;
}

@media (max-width: 1120px) {
    .movie-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

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

@media (max-width: 920px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-menu.is-open {
        display: block;
    }

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

    .hero-panel {
        max-width: 620px;
    }

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

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

    .hero,
    .hero-inner {
        min-height: auto;
    }

    .hero-inner {
        padding: 42px 0;
        gap: 28px;
    }

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

    .movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 14px;
    }

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

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

    .rank-item {
        grid-template-columns: 42px 66px 1fr;
    }

    .rank-item img {
        width: 66px;
        height: 86px;
    }
}

@media (max-width: 480px) {
    .movie-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .logo {
        font-size: 18px;
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero-desc {
        font-size: 16px;
    }

    .detail-card {
        padding: 20px;
    }
}