:root {
    --ancient-950: #2b2419;
    --ancient-900: #3e3224;
    --ancient-850: #4b3f2e;
    --ancient-800: #5a4d39;
    --ancient-700: #6f5f47;
    --ancient-500: #a89571;
    --ancient-400: #c4b49a;
    --ancient-300: #dfd3bd;
    --ancient-200: #efe6d3;
    --amber-600: #d97706;
    --amber-500: #f59e0b;
    --amber-400: #fbbf24;
    --white: #ffffff;
    --shadow-lg: 0 16px 42px rgba(0, 0, 0, 0.35);
    --shadow-xl: 0 28px 72px rgba(0, 0, 0, 0.45);
    --radius: 18px;
    --max: 1240px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ancient-200);
    background:
        radial-gradient(circle at top left, rgba(245, 158, 11, 0.14), transparent 32rem),
        linear-gradient(180deg, var(--ancient-950), #17130d 62%, var(--ancient-950));
    font-family: Inter, "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
    line-height: 1.7;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(43, 36, 25, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(111, 95, 71, 0.5);
}

.nav-shell {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
    align-items: center;
}

.site-logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-weight: 800;
    color: var(--amber-400);
    letter-spacing: 0.03em;
}

.logo-mark {
    width: 2.55rem;
    height: 2.55rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ancient-950);
    background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
    border-radius: 0.8rem;
    box-shadow: 0 12px 30px rgba(245, 158, 11, 0.24);
}

.logo-text {
    font-size: 1.35rem;
    white-space: nowrap;
}

.site-nav {
    display: flex;
    gap: 1.4rem;
    justify-content: center;
    align-items: center;
}

.site-nav a {
    color: var(--ancient-300);
    font-weight: 650;
    transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus {
    color: var(--amber-400);
}

.top-search {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.top-search input,
.filter-panel input,
.filter-panel select {
    border: 1px solid rgba(111, 95, 71, 0.9);
    border-radius: 0.85rem;
    background: rgba(23, 19, 13, 0.56);
    color: var(--ancient-100, #fff);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.top-search input {
    width: 14rem;
    padding: 0.7rem 0.9rem;
}

.top-search input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--amber-500);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.16);
    background: rgba(23, 19, 13, 0.75);
}

.top-search button,
.primary-button,
.secondary-button,
.filter-clear,
.player-overlay,
.nav-toggle {
    border: 0;
    cursor: pointer;
}

.top-search button,
.primary-button {
    color: var(--white);
    background: linear-gradient(135deg, var(--amber-500), var(--amber-600));
    border-radius: 0.9rem;
    padding: 0.72rem 1.05rem;
    font-weight: 800;
    box-shadow: 0 12px 28px rgba(245, 158, 11, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.top-search button:hover,
.primary-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 36px rgba(245, 158, 11, 0.32);
}

.secondary-button {
    color: var(--amber-400);
    border: 1px solid rgba(245, 158, 11, 0.45);
    background: rgba(245, 158, 11, 0.1);
    border-radius: 0.9rem;
    padding: 0.72rem 1.05rem;
    font-weight: 800;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.secondary-button:hover {
    background: rgba(245, 158, 11, 0.18);
    border-color: var(--amber-500);
}

.nav-toggle {
    display: none;
    color: var(--ancient-200);
    background: rgba(90, 77, 57, 0.55);
    border-radius: 0.75rem;
    padding: 0.55rem 0.75rem;
}

.hero-slider {
    position: relative;
    min-height: 68vh;
    overflow: hidden;
    background: var(--ancient-950);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s ease;
}

.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(0deg, rgba(43, 36, 25, 1), rgba(43, 36, 25, 0.72) 45%, rgba(43, 36, 25, 0.38)),
        linear-gradient(90deg, rgba(23, 19, 13, 0.95), rgba(23, 19, 13, 0.32) 58%, rgba(23, 19, 13, 0.78));
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: var(--max);
    min-height: 68vh;
    margin: 0 auto;
    padding: 7rem 1.25rem 5rem;
    display: flex;
    align-items: flex-end;
}

.hero-copy {
    max-width: 46rem;
    animation: fadeIn 0.55s ease;
}

.hero-copy h1 {
    margin: 0;
    color: var(--white);
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: clamp(2.4rem, 7vw, 5.6rem);
    line-height: 1.05;
    text-shadow: 0 20px 60px rgba(0, 0, 0, 0.52);
}

.hero-copy p {
    margin: 1.15rem 0 0;
    color: var(--ancient-200);
    font-size: clamp(1rem, 2vw, 1.22rem);
    max-width: 40rem;
}

.hero-meta,
.detail-meta,
.card-meta,
.breadcrumb,
.footer-bottom {
    color: var(--ancient-400);
}

.hero-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin: 1.15rem 0 1.45rem;
}

.meta-pill {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.78rem;
    border-radius: 999px;
    color: var(--amber-400);
    background: rgba(245, 158, 11, 0.13);
    border: 1px solid rgba(245, 158, 11, 0.22);
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: center;
}

.hero-dots {
    position: absolute;
    right: max(1.25rem, calc((100vw - var(--max)) / 2 + 1.25rem));
    bottom: 2.2rem;
    z-index: 4;
    display: flex;
    gap: 0.55rem;
}

.hero-dots button {
    width: 0.75rem;
    height: 0.75rem;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: var(--ancient-500);
    cursor: pointer;
    transition: width 0.25s ease, background 0.25s ease;
}

.hero-dots button.is-active {
    width: 2.2rem;
    background: var(--amber-500);
}

.main-space {
    max-width: var(--max);
    margin: 0 auto;
    padding: 3.5rem 1.25rem 4.5rem;
}

.section-block {
    margin: 0 0 4.4rem;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.45rem;
}

.section-heading h1,
.section-heading h2 {
    margin: 0;
    color: var(--amber-400);
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: clamp(1.75rem, 4vw, 2.55rem);
    line-height: 1.15;
}

.section-heading p {
    margin: 0.45rem 0 0;
    max-width: 44rem;
    color: var(--ancient-400);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1.25rem;
}

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

.movie-card {
    position: relative;
    overflow: hidden;
    min-width: 0;
    border-radius: var(--radius);
    background: rgba(62, 50, 36, 0.72);
    border: 1px solid rgba(111, 95, 71, 0.48);
    box-shadow: var(--shadow-lg);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-4px);
    border-color: rgba(245, 158, 11, 0.62);
    box-shadow: var(--shadow-xl);
}

.card-poster {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--ancient-900);
}

.movie-card-featured .card-poster {
    aspect-ratio: 16 / 9;
}

.card-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, opacity 0.25s ease;
}

.movie-card:hover .card-poster img {
    transform: scale(1.08);
    opacity: 0.88;
}

.card-poster::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(43, 36, 25, 0.92), transparent 48%);
}

.card-year {
    position: absolute;
    top: 0.72rem;
    right: 0.72rem;
    z-index: 2;
    color: var(--amber-400);
    background: rgba(43, 36, 25, 0.82);
    border: 1px solid rgba(245, 158, 11, 0.28);
    border-radius: 0.65rem;
    padding: 0.2rem 0.52rem;
    font-weight: 800;
    font-size: 0.83rem;
}

.card-content {
    display: block;
    padding: 0.9rem 0.95rem 1rem;
}

.card-content strong {
    display: block;
    color: var(--white);
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 1.08rem;
    line-height: 1.35;
    transition: color 0.2s ease;
}

.movie-card:hover .card-content strong {
    color: var(--amber-400);
}

.card-line {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3.2em;
    margin-top: 0.45rem;
    color: var(--ancient-300);
    font-size: 0.92rem;
}

.card-meta {
    display: block;
    margin-top: 0.65rem;
    font-size: 0.84rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

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

.category-card,
.info-panel,
.filter-panel,
.rank-list,
.detail-hero,
.article-panel,
.player-panel,
.related-panel {
    border: 1px solid rgba(111, 95, 71, 0.46);
    background: linear-gradient(135deg, rgba(62, 50, 36, 0.78), rgba(43, 36, 25, 0.72));
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.category-card {
    padding: 1.35rem;
    transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.category-card:hover {
    transform: translateY(-3px);
    border-color: rgba(245, 158, 11, 0.62);
    background: linear-gradient(135deg, rgba(90, 77, 57, 0.82), rgba(62, 50, 36, 0.78));
}

.category-card h2,
.category-card h3 {
    margin: 0;
    color: var(--amber-400);
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 1.25rem;
}

.category-card p {
    margin: 0.65rem 0 0;
    color: var(--ancient-300);
}

.rank-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    padding: 1rem;
}

.rank-item {
    display: grid;
    grid-template-columns: 3rem 4.4rem 1fr;
    gap: 0.85rem;
    align-items: center;
    padding: 0.65rem;
    border-radius: 1rem;
    background: rgba(23, 19, 13, 0.35);
    border: 1px solid rgba(111, 95, 71, 0.28);
    transition: border-color 0.22s ease, background 0.22s ease;
}

.rank-item:hover {
    border-color: rgba(245, 158, 11, 0.54);
    background: rgba(245, 158, 11, 0.08);
}

.rank-no {
    color: var(--amber-400);
    font-family: Georgia, serif;
    font-size: 1.35rem;
    font-weight: 900;
    text-align: center;
}

.rank-thumb {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 0.8rem;
    background: var(--ancient-900);
}

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

.rank-text strong {
    display: block;
    color: var(--white);
    font-family: "Noto Serif SC", "Songti SC", serif;
}

.rank-text span {
    display: block;
    margin-top: 0.2rem;
    color: var(--ancient-400);
    font-size: 0.9rem;
}

.filter-panel {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 1.35rem;
}

.filter-panel label {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--ancient-400);
    font-size: 0.9rem;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    padding: 0.82rem 0.95rem;
}

.no-results {
    display: none;
    padding: 2.5rem;
    text-align: center;
    color: var(--ancient-400);
}

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

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
}

.breadcrumb a:hover {
    color: var(--amber-400);
}

.detail-hero {
    display: grid;
    grid-template-columns: 18rem 1fr;
    gap: 2rem;
    padding: 1.2rem;
    align-items: stretch;
}

.detail-poster {
    overflow: hidden;
    border-radius: 1rem;
    background: var(--ancient-900);
}

.detail-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-info {
    padding: 0.7rem 0.6rem 0.7rem 0;
}

.detail-info h1 {
    margin: 0;
    color: var(--white);
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: clamp(2rem, 4vw, 3.8rem);
    line-height: 1.1;
}

.detail-info p {
    color: var(--ancient-300);
    font-size: 1.06rem;
}

.player-panel,
.article-panel,
.related-panel {
    margin-top: 2rem;
    padding: 1.2rem;
}

.player-panel h2,
.article-panel h2,
.related-panel h2 {
    margin: 0 0 1rem;
    color: var(--amber-400);
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 1.55rem;
}

.watch-player {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 1rem;
    background: #000;
    box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.2);
}

.watch-player video {
    width: 100%;
    height: 100%;
    background: #000;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--white);
    background: linear-gradient(0deg, rgba(23, 19, 13, 0.7), rgba(23, 19, 13, 0.34));
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.player-pulse {
    width: 5rem;
    height: 5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ancient-950);
    background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
    border-radius: 999px;
    font-size: 2rem;
    box-shadow: 0 0 0 1rem rgba(245, 158, 11, 0.12), 0 20px 55px rgba(0, 0, 0, 0.42);
}

.player-title {
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-weight: 800;
    font-size: 1.35rem;
    text-shadow: 0 8px 26px rgba(0, 0, 0, 0.54);
}

.article-panel p {
    margin: 0 0 1rem;
    color: var(--ancient-300);
    font-size: 1.04rem;
}

.article-panel p:last-child {
    margin-bottom: 0;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.25rem;
}

.inline-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.3rem;
}

.inline-links a {
    color: var(--ancient-200);
    background: rgba(90, 77, 57, 0.42);
    border: 1px solid rgba(111, 95, 71, 0.46);
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
}

.inline-links a:hover {
    color: var(--amber-400);
    border-color: rgba(245, 158, 11, 0.55);
}

.site-footer {
    border-top: 1px solid rgba(111, 95, 71, 0.5);
    background: rgba(23, 19, 13, 0.72);
}

.footer-grid {
    max-width: var(--max);
    margin: 0 auto;
    padding: 2.5rem 1.25rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
}

.site-footer h2 {
    margin: 0 0 0.9rem;
    color: var(--amber-400);
    font-size: 1.05rem;
}

.site-footer p {
    max-width: 36rem;
    color: var(--ancient-400);
}

.site-footer a:not(.footer-logo) {
    display: block;
    margin: 0.4rem 0;
    color: var(--ancient-300);
}

.site-footer a:hover {
    color: var(--amber-400);
}

.footer-bottom {
    max-width: var(--max);
    margin: 0 auto;
    padding: 1rem 1.25rem 1.5rem;
    border-top: 1px solid rgba(111, 95, 71, 0.28);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1080px) {
    .movie-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .movie-grid.compact {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

@media (max-width: 860px) {
    .nav-shell {
        grid-template-columns: auto auto;
    }

    .nav-toggle {
        display: inline-flex;
        justify-self: end;
    }

    .site-nav,
    .top-search {
        grid-column: 1 / -1;
        display: none;
    }

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

    .site-nav {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .top-search input {
        flex: 1;
        width: auto;
    }

    .hero-slider,
    .hero-inner {
        min-height: 64vh;
    }

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

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

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

    .detail-hero {
        grid-template-columns: 12rem 1fr;
    }

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

@media (max-width: 620px) {
    .logo-text {
        font-size: 1.12rem;
    }

    .hero-inner {
        padding-top: 5.5rem;
        padding-bottom: 4.2rem;
    }

    .hero-dots {
        left: 1.25rem;
        right: auto;
    }

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

    .rank-item {
        grid-template-columns: 2.4rem 3.7rem 1fr;
    }

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

    .detail-info {
        padding: 0;
    }
}

@media (max-width: 430px) {
    .movie-grid,
    .movie-grid.compact,
    .category-grid,
    .rank-list,
    .filter-panel {
        grid-template-columns: 1fr;
    }
}