:root {
    --color-orange: #f97316;
    --color-amber: #f59e0b;
    --color-yellow: #facc15;
    --color-deep: #111827;
    --color-gray: #4b5563;
    --color-soft: #fff7ed;
    --color-line: #fed7aa;
    --shadow-card: 0 18px 45px rgba(120, 53, 15, 0.12);
    --shadow-strong: 0 30px 80px rgba(124, 45, 18, 0.24);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--color-deep);
    background: linear-gradient(180deg, #fff7ed 0%, #ffffff 34%, #fff7ed 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: 40;
    background: linear-gradient(90deg, #f59e0b, #fb923c, #f97316);
    color: #ffffff;
    box-shadow: 0 12px 30px rgba(154, 52, 18, 0.24);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.22);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

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

.main-nav a {
    padding: 10px 16px;
    border-radius: 999px;
    font-weight: 700;
    transition: background 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a.is-active {
    background: rgba(255, 255, 255, 0.23);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    border: 0;
    border-radius: 12px;
    padding: 10px 12px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    font-size: 22px;
    cursor: pointer;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 640px;
    color: #ffffff;
    background: radial-gradient(circle at 10% 10%, rgba(250, 204, 21, 0.4), transparent 34%), linear-gradient(135deg, #f97316, #fb923c 48%, #f59e0b);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px);
    background-size: 26px 26px;
    opacity: 0.55;
}

.hero-slider {
    position: relative;
    z-index: 1;
    min-height: 640px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.015);
    transition: opacity 0.6s ease, transform 0.6s ease;
    pointer-events: none;
}

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

.hero-slide-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.75fr);
    align-items: center;
    gap: 56px;
    min-height: 640px;
    padding: 78px 0 96px;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(14px);
    font-weight: 800;
}

.hero h1 {
    margin: 18px 0 18px;
    font-size: clamp(38px, 7vw, 78px);
    line-height: 1.02;
    text-shadow: 0 14px 36px rgba(124, 45, 18, 0.36);
}

.hero h2 {
    margin: 0 0 18px;
    font-size: clamp(24px, 4vw, 42px);
    line-height: 1.2;
}

.hero p {
    margin: 0 0 28px;
    max-width: 660px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 18px;
    line-height: 1.85;
}

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

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 12px 22px;
    border: 0;
    border-radius: 999px;
    font-weight: 900;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button-primary {
    color: #ea580c;
    background: #ffffff;
    box-shadow: 0 18px 36px rgba(124, 45, 18, 0.23);
}

.button-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 26px 48px rgba(124, 45, 18, 0.28);
}

.button-ghost {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    border: 2px solid rgba(255, 255, 255, 0.72);
}

.button-ghost:hover {
    background: rgba(255, 255, 255, 0.28);
    transform: translateY(-2px);
}

.hero-poster-card {
    position: relative;
    overflow: hidden;
    border-radius: 34px;
    background: rgba(255, 255, 255, 0.18);
    box-shadow: var(--shadow-strong);
    transform: rotate(2deg);
}

.hero-poster-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 42%, rgba(0, 0, 0, 0.76));
}

.hero-poster-card img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    background: linear-gradient(135deg, #f97316, #facc15);
}

.hero-poster-meta {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 22px;
    z-index: 2;
}

.hero-poster-meta strong {
    display: block;
    font-size: 22px;
    line-height: 1.3;
}

.hero-poster-meta span {
    display: inline-block;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.82);
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 5;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 14px;
    height: 14px;
    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: 36px;
    background: #ffffff;
}

.section {
    padding: 72px 0;
}

.section-soft {
    background: linear-gradient(180deg, #ffffff, #fff7ed);
}

.section-gradient {
    background: linear-gradient(90deg, #ffedd5, #fef3c7, #fff7ed);
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}

.section-title-block h2,
.page-title h1 {
    margin: 0 0 10px;
    color: #1f2937;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.15;
}

.section-title-block p,
.page-title p {
    margin: 0;
    color: #6b7280;
    font-size: 17px;
    line-height: 1.7;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
}

.movie-grid-wide {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card {
    overflow: hidden;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: var(--shadow-card);
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 26px 58px rgba(120, 53, 15, 0.18);
}

.movie-card__poster {
    position: relative;
    display: block;
    overflow: hidden;
    background: linear-gradient(135deg, #fb923c, #facc15);
    aspect-ratio: 2 / 3;
}

.movie-card__poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

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

.movie-card__shade {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.38);
    opacity: 0;
    transition: opacity 0.24s ease;
}

.movie-card:hover .movie-card__shade {
    opacity: 1;
}

.movie-card__play {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.26);
    backdrop-filter: blur(10px);
    font-size: 24px;
}

.movie-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 10px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(249, 115, 22, 0.92);
    font-size: 12px;
    font-weight: 900;
}

.movie-card__body {
    padding: 14px;
}

.movie-card__body h3 {
    margin: 0 0 8px;
    font-size: 16px;
    line-height: 1.35;
}

.movie-card__body h3 a:hover {
    color: #ea580c;
}

.movie-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
    color: #6b7280;
    font-size: 12px;
}

.movie-card__summary {
    display: -webkit-box;
    min-height: 42px;
    margin: 0;
    overflow: hidden;
    color: #4b5563;
    font-size: 13px;
    line-height: 1.65;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 4px 10px;
    border-radius: 999px;
    color: #9a3412;
    background: #ffedd5;
    font-size: 12px;
    font-weight: 800;
}

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

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 150px;
    padding: 24px;
    border-radius: 26px;
    color: #ffffff;
    background: linear-gradient(135deg, #f97316, #f59e0b);
    box-shadow: var(--shadow-card);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.category-card::after {
    content: "";
    position: absolute;
    right: -32px;
    bottom: -32px;
    width: 112px;
    height: 112px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

.category-card strong {
    position: relative;
    z-index: 1;
    display: block;
    margin-bottom: 10px;
    font-size: 22px;
}

.category-card span {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.65;
}

.page-hero {
    padding: 72px 0;
    color: #ffffff;
    background: radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.25), transparent 30%), linear-gradient(135deg, #f97316, #f59e0b);
}

.page-title {
    max-width: 850px;
}

.page-title h1 {
    color: #ffffff;
}

.page-title p {
    color: rgba(255, 255, 255, 0.92);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 14px;
}

.breadcrumb a:hover {
    color: #ffffff;
}

.filter-panel {
    margin: -28px auto 34px;
    padding: 20px;
    border-radius: 24px;
    background: #ffffff;
    box-shadow: var(--shadow-card);
}

.filter-row {
    display: grid;
    grid-template-columns: 1fr 180px 180px;
    gap: 14px;
}

.filter-row input,
.filter-row select {
    width: 100%;
    min-height: 48px;
    border: 1px solid #fed7aa;
    border-radius: 14px;
    padding: 0 15px;
    color: #374151;
    background: #fffaf5;
    font: inherit;
    outline: none;
}

.filter-row input:focus,
.filter-row select:focus {
    border-color: #fb923c;
    box-shadow: 0 0 0 4px rgba(251, 146, 60, 0.18);
}

.empty-state {
    display: none;
    padding: 36px;
    border-radius: 22px;
    color: #9a3412;
    background: #ffedd5;
    text-align: center;
    font-weight: 800;
}

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

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

.rank-item {
    display: grid;
    grid-template-columns: 62px 92px 1fr;
    gap: 16px;
    align-items: center;
    padding: 14px;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: var(--shadow-card);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-strong);
}

.rank-number {
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    color: #ffffff;
    background: linear-gradient(135deg, #f97316, #facc15);
    font-size: 18px;
    font-weight: 900;
}

.rank-poster {
    overflow: hidden;
    border-radius: 14px;
    background: linear-gradient(135deg, #fb923c, #facc15);
    aspect-ratio: 2 / 3;
}

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

.rank-info h2,
.rank-info h3 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.35;
}

.rank-info p {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.65;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 30px;
    align-items: start;
    padding: 44px 0 72px;
}

.detail-main,
.detail-side,
.player-card,
.content-card {
    border-radius: 26px;
    background: #ffffff;
    box-shadow: var(--shadow-card);
}

.detail-main {
    overflow: hidden;
}

.player-card {
    position: relative;
    overflow: hidden;
    background: #000000;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
}

.player-card video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000000;
    cursor: pointer;
}

.player-start {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    border: 0;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.58));
    cursor: pointer;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.player-icon {
    display: grid;
    place-items: center;
    width: 86px;
    height: 86px;
    border-radius: 50%;
    background: rgba(249, 115, 22, 0.94);
    box-shadow: 0 18px 50px rgba(249, 115, 22, 0.36);
    font-size: 38px;
    transform: translateX(3px);
}

.player-text {
    font-size: 18px;
    font-weight: 900;
}

.player-error {
    display: none;
    padding: 14px 18px;
    color: #ffffff;
    background: #b91c1c;
    font-weight: 700;
}

.player-error.is-visible {
    display: block;
}

.content-card {
    margin-top: 22px;
    padding: 26px;
}

.content-card h2 {
    margin: 0 0 14px;
    font-size: 26px;
}

.content-card p {
    margin: 0 0 14px;
    color: #374151;
    font-size: 16px;
    line-height: 1.9;
}

.detail-side {
    overflow: hidden;
    position: sticky;
    top: 94px;
}

.detail-poster {
    background: linear-gradient(135deg, #fb923c, #facc15);
    aspect-ratio: 2 / 3;
}

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

.detail-meta {
    padding: 20px;
}

.detail-meta dl {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 10px 12px;
    margin: 0;
}

.detail-meta dt {
    color: #9a3412;
    font-weight: 900;
}

.detail-meta dd {
    margin: 0;
    color: #374151;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.related-card {
    overflow: hidden;
    border-radius: 18px;
    background: #fff7ed;
    transition: transform 0.2s ease;
}

.related-card:hover {
    transform: translateY(-4px);
}

.related-card img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    background: linear-gradient(135deg, #fb923c, #facc15);
}

.related-card span {
    display: block;
    padding: 10px;
    font-weight: 800;
    line-height: 1.45;
}

.site-footer {
    padding: 48px 0 36px;
    color: #f9fafb;
    background: #111827;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 30px;
}

.site-footer h2,
.site-footer h3 {
    margin: 0 0 14px;
    color: #fb923c;
}

.site-footer p,
.site-footer a {
    color: #d1d5db;
    line-height: 1.8;
}

.footer-links {
    display: grid;
    gap: 8px;
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: #9ca3af;
    font-size: 14px;
}

.back-top {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 30;
    display: none;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    color: #ffffff;
    background: #f97316;
    box-shadow: var(--shadow-card);
    cursor: pointer;
}

.back-top.is-visible {
    display: grid;
    place-items: center;
}

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

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

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

    .detail-side {
        position: static;
    }
}

@media (max-width: 780px) {
    .header-inner {
        min-height: 64px;
    }

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

    .main-nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 72px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border-radius: 18px;
        background: #f97316;
        box-shadow: var(--shadow-strong);
    }

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

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

    .hero-slide-inner {
        grid-template-columns: 1fr;
        gap: 30px;
        min-height: 760px;
        padding: 54px 0 92px;
    }

    .hero-poster-card {
        max-width: 280px;
        margin: 0 auto;
    }

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

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

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

    .category-strip,
    .ranking-list,
    .related-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .rank-item {
        grid-template-columns: 54px 82px 1fr;
    }
}

@media (max-width: 420px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .movie-card__body {
        padding: 12px;
    }

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