:root {
    --brown-900: #5a442c;
    --brown-800: #6d5336;
    --brown-700: #88663f;
    --brown-600: #a37d4d;
    --beige-50: #fdfbf7;
    --beige-100: #f9f5ed;
    --beige-200: #f1e8d4;
    --beige-300: #e7d9ba;
    --green-600: #5d8a49;
    --green-700: #4a6e3b;
    --ink: #2b2117;
    --muted: #756653;
    --line: rgba(109, 83, 54, 0.16);
    --shadow: 0 18px 45px rgba(90, 68, 44, 0.16);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--ink);
    background: linear-gradient(180deg, var(--beige-50) 0%, #ffffff 46%, var(--beige-100) 100%);
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(90, 68, 44, 0.94);
    color: #fff;
    backdrop-filter: blur(18px);
    box-shadow: 0 8px 28px rgba(22, 16, 10, 0.22);
}

.site-header-inner {
    width: min(1180px, calc(100% - 32px));
    min-height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    color: var(--brown-900);
    background: linear-gradient(135deg, var(--beige-100), var(--beige-300));
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5), 0 10px 24px rgba(0, 0, 0, 0.16);
}

.brand-text {
    font-size: 1.38rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 26px;
    color: var(--beige-100);
    font-weight: 650;
}

.nav-menu a {
    position: relative;
    padding: 22px 0;
}

.nav-menu a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    height: 2px;
    transform: scaleX(0);
    transform-origin: center;
    background: var(--beige-300);
    transition: transform 0.24s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #fff;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.12);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: #fff;
    border-radius: 999px;
}

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

.hero-carousel {
    position: relative;
    height: 620px;
    overflow: hidden;
    background: var(--brown-900);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.55s ease, visibility 0.55s ease;
}

.hero-slide.is-active {
    opacity: 1;
    visibility: visible;
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.48;
    transform: scale(1.03);
}

.hero-slide.is-active .hero-bg {
    animation: heroZoom 8s ease forwards;
}

.hero-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(54, 39, 25, 0.96) 0%, rgba(90, 68, 44, 0.75) 44%, rgba(90, 68, 44, 0.28) 100%);
}

.hero-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
}

.hero-copy {
    width: min(650px, 100%);
    color: #fff;
    padding-top: 36px;
}

.hero-kicker,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--beige-300);
    font-weight: 700;
    margin-bottom: 16px;
}

.hero-title {
    margin: 0 0 18px;
    font-size: clamp(2.45rem, 5.5vw, 5.9rem);
    line-height: 1.03;
    letter-spacing: -0.05em;
}

.hero-title strong {
    display: block;
    margin-top: 12px;
    font-size: clamp(2rem, 4vw, 4.4rem);
    color: var(--beige-200);
}

.hero-desc {
    max-width: 620px;
    margin: 0 0 24px;
    color: var(--beige-100);
    font-size: 1.18rem;
    line-height: 1.8;
}

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

.btn-primary,
.btn-secondary,
.btn-soft {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
    color: var(--brown-900);
    background: linear-gradient(135deg, var(--beige-100), var(--beige-300));
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
}

.btn-secondary {
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.btn-soft {
    color: var(--brown-800);
    background: var(--beige-100);
    box-shadow: inset 0 0 0 1px var(--line);
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-soft:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 38px rgba(90, 68, 44, 0.2);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0 28px;
}

.hero-meta span,
.tag-row span,
.detail-tags span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-size: 0.84rem;
    font-weight: 700;
}

.hero-meta span {
    color: #fff;
    padding: 7px 13px;
    background: rgba(255, 255, 255, 0.14);
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 4;
    width: min(1180px, calc(100% - 32px));
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.hero-dots {
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.42);
    cursor: pointer;
}

.hero-dot.is-active {
    width: 38px;
    background: var(--beige-200);
}

.hero-arrows {
    display: flex;
    gap: 12px;
}

.hero-arrows button {
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 999px;
    color: #fff;
    background: rgba(255, 255, 255, 0.16);
    cursor: pointer;
    font-size: 1.4rem;
}

.section {
    padding: 64px 0;
}

.section.alt {
    background: linear-gradient(90deg, var(--beige-100), #fff);
}

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

.section-head h1,
.section-head h2 {
    margin: 0;
    color: var(--brown-800);
    font-size: clamp(2rem, 3.8vw, 3.35rem);
    line-height: 1.16;
}

.section-head p,
.page-lead {
    max-width: 720px;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.8;
}

.grid {
    display: grid;
    gap: 24px;
}

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

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

.movie-card,
.category-card,
.info-panel,
.detail-card,
.rank-item {
    border-radius: 22px;
    background: #fff;
    box-shadow: var(--shadow);
    border: 1px solid var(--line);
}

.movie-card {
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 24px 54px rgba(90, 68, 44, 0.22);
}

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

.movie-poster img,
.rank-cover img,
.detail-poster img,
.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.42s ease;
}

.movie-card:hover .movie-poster img,
.category-card:hover img,
.rank-item:hover .rank-cover img {
    transform: scale(1.06);
}

.movie-year {
    position: absolute;
    right: 12px;
    top: 12px;
    padding: 6px 11px;
    border-radius: 999px;
    color: #fff;
    font-weight: 800;
    background: rgba(90, 68, 44, 0.86);
    backdrop-filter: blur(10px);
}

.movie-info {
    padding: 18px 18px 20px;
}

.movie-title {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--brown-800);
    font-weight: 850;
    font-size: 1.12rem;
}

.movie-meta {
    margin: 8px 0 10px;
    color: var(--brown-600);
    font-size: 0.9rem;
    font-weight: 700;
}

.movie-desc {
    margin: 0 0 14px;
    color: var(--muted);
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.tag-row span,
.detail-tags span {
    color: var(--green-700);
    padding: 5px 10px;
    background: #eef5ea;
}

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 230px;
    padding: 28px;
    color: #fff;
    background: var(--brown-900);
}

.category-card img {
    position: absolute;
    inset: 0;
    opacity: 0.38;
}

.category-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(90, 68, 44, 0.92), rgba(90, 68, 44, 0.42));
}

.category-card-content {
    position: relative;
    z-index: 2;
}

.category-card h2,
.category-card h3 {
    margin: 0 0 12px;
    font-size: 1.7rem;
}

.category-card p {
    margin: 0 0 22px;
    color: var(--beige-100);
    line-height: 1.7;
}

.filter-panel {
    display: grid;
    gap: 18px;
    margin-bottom: 32px;
    padding: 22px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.search-label span,
.filter-fields span {
    display: block;
    margin-bottom: 7px;
    color: var(--brown-700);
    font-weight: 800;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--line);
    border-radius: 15px;
    padding: 0 15px;
    color: var(--ink);
    background: #fff;
    outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--brown-600);
    box-shadow: 0 0 0 4px rgba(163, 125, 77, 0.14);
}

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

.search-count {
    margin: 0;
    color: var(--muted);
    font-weight: 700;
}

.rank-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.rank-item {
    display: grid;
    grid-template-columns: 58px 96px 1fr;
    gap: 16px;
    align-items: center;
    padding: 14px;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.rank-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 42px rgba(90, 68, 44, 0.18);
}

.rank-number {
    width: 48px;
    height: 48px;
    display: inline-grid;
    place-items: center;
    border-radius: 16px;
    color: #fff;
    background: var(--brown-800);
    font-weight: 900;
}

.rank-cover {
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 15px;
    background: var(--brown-900);
}

.rank-title {
    color: var(--brown-800);
    font-size: 1.08rem;
    font-weight: 850;
}

.rank-copy p {
    margin: 7px 0 8px;
    color: var(--muted);
    line-height: 1.55;
}

.rank-copy span {
    color: var(--brown-600);
    font-size: 0.9rem;
    font-weight: 750;
}

.page-hero {
    padding: 70px 0;
    color: #fff;
    background: radial-gradient(circle at 20% 20%, rgba(231, 217, 186, 0.22), transparent 38%), linear-gradient(135deg, var(--brown-900), var(--brown-800));
}

.page-hero h1 {
    margin: 0 0 16px;
    font-size: clamp(2.25rem, 5vw, 4.6rem);
    line-height: 1.12;
}

.page-hero p {
    max-width: 780px;
    margin: 0;
    color: var(--beige-100);
    font-size: 1.12rem;
    line-height: 1.8;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 24px;
    color: var(--brown-600);
    font-weight: 700;
}

.breadcrumb a:hover {
    color: var(--brown-800);
}

.player-section {
    background: #080604;
}

.player-wrap {
    width: min(1180px, 100%);
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    position: relative;
    background: #000;
}

.player-wrap video {
    width: 100%;
    height: 100%;
    display: block;
    background: #000;
    cursor: pointer;
}

.player-start {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: #fff;
    background: rgba(0, 0, 0, 0.44);
    cursor: pointer;
    z-index: 3;
}

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

.player-start span {
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: var(--brown-900);
    background: linear-gradient(135deg, var(--beige-100), var(--beige-300));
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
    font-size: 2rem;
    transform: translateY(-4px);
}

.player-message {
    position: absolute;
    left: 24px;
    bottom: 20px;
    z-index: 4;
    color: #fff;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(90, 68, 44, 0.86);
    display: none;
}

.player-message.is-visible {
    display: inline-flex;
}

.detail-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 34px;
    align-items: start;
}

.detail-poster {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 24px;
    background: var(--brown-900);
    box-shadow: var(--shadow);
}

.detail-card {
    padding: 32px;
}

.detail-card h1 {
    margin: 0 0 14px;
    color: var(--brown-800);
    font-size: clamp(2rem, 4vw, 3.8rem);
    line-height: 1.12;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
    color: var(--brown-600);
    font-weight: 800;
}

.detail-card p {
    color: var(--muted);
    line-height: 1.9;
    font-size: 1.04rem;
}

.detail-card h2 {
    margin: 30px 0 12px;
    color: var(--brown-800);
    font-size: 1.55rem;
}

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

.next-prev {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    margin-top: 26px;
}

.next-prev a {
    color: var(--brown-700);
    font-weight: 800;
}

.site-footer {
    padding: 56px 0 24px;
    color: var(--beige-100);
    background: var(--brown-900);
}

.footer-grid {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 34px;
}

.footer-grid p {
    max-width: 520px;
    color: var(--beige-300);
    line-height: 1.8;
}

.footer-grid h2 {
    margin: 0 0 16px;
    color: #fff;
    font-size: 1.1rem;
}

.footer-grid a:not(.footer-brand) {
    display: block;
    margin: 8px 0;
    color: var(--beige-300);
}

.footer-grid a:hover {
    color: #fff;
}

.footer-bottom {
    width: min(1180px, calc(100% - 32px));
    margin: 34px auto 0;
    padding-top: 22px;
    color: var(--beige-300);
    border-top: 1px solid rgba(249, 245, 237, 0.16);
}

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

@keyframes heroZoom {
    from {
        transform: scale(1.03);
    }
    to {
        transform: scale(1.1);
    }
}

@media (max-width: 1024px) {
    .movie-grid,
    .related-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

    .detail-layout {
        grid-template-columns: 260px 1fr;
    }
}

@media (max-width: 820px) {
    .site-header-inner {
        min-height: 66px;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 74px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px;
        border-radius: 18px;
        background: rgba(90, 68, 44, 0.98);
        box-shadow: 0 24px 52px rgba(0, 0, 0, 0.26);
    }

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

    .nav-menu a {
        padding: 13px 12px;
        border-radius: 12px;
    }

    .nav-menu a::after {
        display: none;
    }

    .hero-carousel {
        height: 720px;
    }

    .hero-mask {
        background: linear-gradient(180deg, rgba(54, 39, 25, 0.92), rgba(90, 68, 44, 0.7));
    }

    .hero-content {
        align-items: flex-start;
        padding-top: 80px;
    }

    .hero-controls {
        bottom: 24px;
    }

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

    .movie-grid,
    .related-grid,
    .category-grid,
    .rank-list,
    .footer-grid,
    .detail-layout,
    .filter-fields {
        grid-template-columns: 1fr;
    }

    .detail-poster {
        max-width: 340px;
    }

    .rank-item {
        grid-template-columns: 44px 82px 1fr;
    }
}

@media (max-width: 520px) {
    .brand-text {
        font-size: 1.12rem;
    }

    .hero-carousel {
        height: 760px;
    }

    .hero-title {
        font-size: 2.35rem;
    }

    .hero-title strong {
        font-size: 2rem;
    }

    .hero-arrows {
        display: none;
    }

    .section {
        padding: 48px 0;
    }

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

    .detail-card {
        padding: 24px;
    }

    .player-start span {
        width: 72px;
        height: 72px;
    }
}