* {
    box-sizing: border-box;
}

:root {
    --stone-950: #0c0a09;
    --stone-900: #1c1917;
    --stone-800: #292524;
    --stone-700: #44403c;
    --stone-600: #57534e;
    --stone-500: #78716c;
    --stone-300: #d6d3d1;
    --stone-100: #f5f5f4;
    --amber-700: #b45309;
    --amber-600: #d97706;
    --amber-500: #f59e0b;
    --amber-400: #fbbf24;
    --cream: #fff7ed;
    --card: #ffffff;
    --shadow: 0 22px 50px rgba(28, 25, 23, 0.16);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--stone-900);
    background: linear-gradient(180deg, #fff7ed 0%, #fafaf9 28%, #f5f5f4 100%);
}

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

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(28, 25, 23, 0.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(251, 191, 36, 0.18);
}

.nav-shell {
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    color: #fff;
    letter-spacing: 0.02em;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: var(--stone-900);
    border-radius: 13px;
    background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.35);
}

.brand-text {
    font-size: 19px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-nav a {
    color: var(--stone-300);
    padding: 10px 14px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease;
}

.main-nav a:hover,
.main-nav a.is-active {
    color: #fff;
    background: rgba(245, 158, 11, 0.16);
}

.nav-toggle {
    display: none;
    border: 0;
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    width: 42px;
    height: 42px;
    border-radius: 12px;
    font-size: 22px;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 720px;
    color: #fff;
    background: var(--stone-950);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.55s ease;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.52;
    transform: scale(1.05);
}

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(12, 10, 9, 0.96) 0%, rgba(28, 25, 23, 0.78) 48%, rgba(28, 25, 23, 0.34) 100%);
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: auto -12% -36% -12%;
    height: 52%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.42), transparent 64%);
}

.hero-content {
    position: relative;
    z-index: 2;
    min-height: 720px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.55fr);
    align-items: center;
    gap: 48px;
    padding-top: 40px;
    padding-bottom: 60px;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--amber-400);
    font-weight: 800;
}

.hero h1 {
    margin: 0;
    max-width: 760px;
    font-size: clamp(42px, 7vw, 82px);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.hero p {
    max-width: 680px;
    margin: 20px 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(17px, 2vw, 22px);
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 14px;
    font-weight: 800;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button-primary {
    color: var(--stone-950);
    background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
    box-shadow: 0 15px 30px rgba(245, 158, 11, 0.32);
}

.button-ghost {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
}

.hero-side-card {
    overflow: hidden;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(18px);
}

.hero-side-card img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.hero-side-card div {
    padding: 20px;
}

.hero-side-card strong {
    display: block;
    font-size: 20px;
    margin-bottom: 8px;
}

.hero-side-card span {
    color: rgba(255, 255, 255, 0.72);
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 5;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: #fff;
}

.hero-arrow {
    position: absolute;
    top: 50%;
    z-index: 6;
    width: 46px;
    height: 46px;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: rgba(0, 0, 0, 0.42);
    transform: translateY(-50%);
    cursor: pointer;
}

.hero-arrow:hover {
    background: rgba(0, 0, 0, 0.68);
}

.hero-arrow.prev {
    left: 20px;
}

.hero-arrow.next {
    right: 20px;
}

.section {
    padding: 72px 0;
}

.section.alt {
    background: #fff;
}

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

.section-head h2,
.page-title h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 44px);
    letter-spacing: -0.04em;
}

.section-head p,
.page-title p {
    margin: 10px 0 0;
    color: var(--stone-600);
    line-height: 1.7;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 22px;
}

.movie-card {
    overflow: hidden;
    background: var(--card);
    border: 1px solid rgba(120, 113, 108, 0.16);
    border-radius: 22px;
    box-shadow: 0 12px 32px rgba(28, 25, 23, 0.08);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(245, 158, 11, 0.45);
    box-shadow: var(--shadow);
}

.movie-cover {
    position: relative;
    display: block;
    overflow: hidden;
    background: var(--stone-800);
}

.movie-cover img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .movie-cover img {
    transform: scale(1.06);
}

.year-badge,
.rank-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 10px;
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    border-radius: 999px;
    background: rgba(28, 25, 23, 0.78);
    backdrop-filter: blur(12px);
}

.rank-badge {
    right: 12px;
    left: auto;
    color: var(--stone-950);
    background: var(--amber-400);
}

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

.movie-meta-line {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--stone-500);
    font-size: 13px;
}

.movie-card h3 {
    margin: 10px 0 8px;
    font-size: 18px;
    line-height: 1.35;
}

.movie-card h3 a:hover,
.ranking-info h3 a:hover {
    color: var(--amber-700);
}

.movie-card p {
    display: -webkit-box;
    min-height: 50px;
    margin: 0;
    overflow: hidden;
    color: var(--stone-600);
    line-height: 1.55;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 14px;
}

.tag-row span,
.info-pill {
    color: var(--amber-700);
    font-size: 12px;
    font-weight: 700;
    padding: 5px 8px;
    border-radius: 999px;
    background: #ffedd5;
}

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

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 190px;
    padding: 22px;
    color: #fff;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--stone-900), var(--stone-700));
    box-shadow: var(--shadow);
}

.category-card::after {
    content: "";
    position: absolute;
    right: -30px;
    bottom: -40px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.28);
}

.category-card h3 {
    position: relative;
    z-index: 1;
    margin: 0 0 12px;
    font-size: 22px;
}

.category-card p,
.category-card span {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.65;
}

.page-hero {
    padding: 86px 0 54px;
    color: #fff;
    background:
        radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.34), transparent 32%),
        linear-gradient(135deg, var(--stone-950), var(--stone-800));
}

.page-title {
    max-width: 860px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.68);
}

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

.search-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 170px 170px auto;
    gap: 12px;
    align-items: center;
    padding: 16px;
    margin-bottom: 28px;
    border: 1px solid rgba(120, 113, 108, 0.18);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 12px 30px rgba(28, 25, 23, 0.08);
}

.search-panel input,
.search-panel select {
    width: 100%;
    height: 46px;
    border: 1px solid #e7e5e4;
    border-radius: 14px;
    padding: 0 14px;
    color: var(--stone-900);
    background: #fafaf9;
    outline: none;
}

.search-panel input:focus,
.search-panel select:focus {
    border-color: var(--amber-500);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.12);
}

.result-count {
    color: var(--stone-500);
    font-weight: 700;
    white-space: nowrap;
}

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

.ranking-row {
    display: grid;
    grid-template-columns: 72px 96px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
    padding: 14px;
    border: 1px solid rgba(120, 113, 108, 0.16);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(28, 25, 23, 0.06);
}

.ranking-number {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    color: var(--stone-950);
    font-weight: 900;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
}

.ranking-thumb img {
    width: 96px;
    height: 128px;
    object-fit: cover;
    border-radius: 16px;
}

.ranking-info h3 {
    margin: 0 0 8px;
    font-size: 22px;
}

.ranking-info p {
    margin: 0 0 12px;
    color: var(--stone-600);
    line-height: 1.65;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 32px;
    align-items: start;
}

.player-card,
.detail-card,
.side-panel {
    overflow: hidden;
    border: 1px solid rgba(120, 113, 108, 0.16);
    border-radius: 26px;
    background: #fff;
    box-shadow: var(--shadow);
}

.player-box {
    position: relative;
    background: var(--stone-950);
}

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

.play-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    border: 0;
    color: #fff;
    background: rgba(12, 10, 9, 0.34);
    cursor: pointer;
}

.play-cover.is-hidden {
    display: none;
}

.play-icon {
    display: grid;
    place-items: center;
    width: 88px;
    height: 88px;
    border-radius: 50%;
    color: var(--stone-950);
    font-size: 34px;
    background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
    box-shadow: 0 20px 45px rgba(245, 158, 11, 0.42);
}

.player-title {
    padding: 20px 24px;
}

.player-title h1 {
    margin: 0 0 12px;
    font-size: clamp(28px, 4vw, 46px);
    letter-spacing: -0.04em;
}

.player-title p {
    margin: 0;
    color: var(--stone-600);
    line-height: 1.8;
}

.detail-card {
    padding: 28px;
    margin-top: 28px;
}

.detail-card h2,
.side-panel h2 {
    margin: 0 0 16px;
    font-size: 24px;
}

.detail-card p {
    margin: 0 0 18px;
    color: var(--stone-700);
    line-height: 1.9;
}

.info-list {
    display: grid;
    gap: 12px;
    margin: 0;
}

.info-list div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.info-list dt {
    color: var(--stone-500);
}

.info-list dd {
    margin: 0;
    text-align: right;
    font-weight: 800;
}

.side-panel {
    padding: 22px;
}

.side-panel .movie-grid {
    grid-template-columns: 1fr;
    gap: 16px;
}

.site-footer {
    color: var(--stone-300);
    background: linear-gradient(180deg, var(--stone-900), var(--stone-950));
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr;
    gap: 36px;
    padding: 54px 0 38px;
}

.footer-grid h3 {
    margin: 0 0 14px;
    color: #fff;
}

.footer-grid p {
    max-width: 520px;
    color: var(--stone-500);
    line-height: 1.7;
}

.footer-grid a:not(.footer-brand) {
    display: block;
    margin: 8px 0;
    color: var(--stone-400, #a8a29e);
}

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

.footer-bottom {
    padding: 18px;
    text-align: center;
    color: var(--stone-500);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.empty-result {
    display: none;
    padding: 28px;
    text-align: center;
    color: var(--stone-500);
    border-radius: 22px;
    background: #fff;
}

.empty-result.is-visible {
    display: block;
}

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

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

@media (max-width: 860px) {
    .nav-toggle {
        display: inline-grid;
        place-items: center;
    }

    .main-nav {
        position: absolute;
        top: 70px;
        right: 16px;
        left: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border-radius: 18px;
        background: rgba(28, 25, 23, 0.98);
    }

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

    .main-nav a {
        border-radius: 12px;
    }

    .hero,
    .hero-content {
        min-height: 680px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        padding-top: 68px;
    }

    .hero-side-card {
        display: none;
    }

    .hero-arrow {
        display: none;
    }

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

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

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

@media (max-width: 520px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

    .section {
        padding: 52px 0;
    }

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

    .ranking-row {
        grid-template-columns: 52px 76px minmax(0, 1fr);
        gap: 12px;
    }

    .ranking-number {
        width: 46px;
        height: 46px;
        border-radius: 14px;
        font-size: 13px;
    }

    .ranking-thumb img {
        width: 76px;
        height: 104px;
    }
}