:root {
    --orange: #f97316;
    --rose: #f43f5e;
    --amber: #f59e0b;
    --ink: #111827;
    --muted: #6b7280;
    --paper: #ffffff;
    --soft: #fff7ed;
    --line: #fed7aa;
    --shadow: 0 18px 45px rgba(120, 53, 15, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    color: var(--ink);
    background: linear-gradient(180deg, #fff7ed 0%, #ffffff 36%, #fff7ed 100%);
    line-height: 1.6;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(251, 146, 60, 0.22);
    box-shadow: 0 8px 28px rgba(249, 115, 22, 0.08);
}

.nav-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    min-height: 72px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

.brand-icon,
.footer-logo span {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--orange), var(--rose));
    box-shadow: 0 12px 28px rgba(244, 63, 94, 0.28);
}

.brand-text {
    font-weight: 900;
    font-size: 22px;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--orange), var(--rose), var(--amber));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    white-space: nowrap;
}

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

.nav-link,
.mobile-nav-link {
    color: #374151;
    font-weight: 700;
    padding: 10px 14px;
    border-radius: 999px;
    transition: all 0.25s ease;
}

.nav-link:hover,
.nav-link.active,
.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--orange);
    background: #ffedd5;
}

.search-form {
    position: relative;
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 390px;
    width: 100%;
}

.site-search-input {
    width: 100%;
    border: 1px solid #fed7aa;
    border-radius: 999px;
    padding: 11px 16px;
    outline: none;
    background: rgba(255, 255, 255, 0.92);
    color: var(--ink);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.site-search-input:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.13);
}

.search-button,
.primary-btn,
.secondary-btn,
.play-cta {
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    font-weight: 800;
    transition: all 0.28s ease;
}

.search-button,
.primary-btn,
.play-cta {
    color: #fff;
    background: linear-gradient(135deg, var(--orange), var(--rose));
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.25);
}

.search-button {
    padding: 11px 18px;
    flex: 0 0 auto;
}

.search-button:hover,
.primary-btn:hover,
.play-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(244, 63, 94, 0.28);
}

.secondary-btn {
    color: var(--orange);
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 237, 213, 0.75);
}

.secondary-btn:hover {
    transform: translateY(-2px);
    background: #fff7ed;
}

.search-panel {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: min(520px, 92vw);
    max-height: 420px;
    overflow-y: auto;
    display: none;
    padding: 10px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid #fed7aa;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.search-panel.open {
    display: block;
}

.search-result {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 12px;
    padding: 10px;
    border-radius: 16px;
    transition: background 0.2s ease;
}

.search-result:hover {
    background: #fff7ed;
}

.search-result img {
    width: 56px;
    height: 76px;
    object-fit: cover;
    border-radius: 12px;
}

.search-result strong {
    display: block;
    font-size: 15px;
    margin-bottom: 2px;
}

.search-result small {
    color: var(--muted);
}

.mobile-toggle {
    display: none;
    margin-left: auto;
    border: 0;
    border-radius: 12px;
    background: #ffedd5;
    color: var(--orange);
    padding: 9px 12px;
    font-weight: 900;
}

.mobile-panel {
    display: none;
    padding: 12px 24px 18px;
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid #fed7aa;
}

.mobile-panel.open {
    display: grid;
    gap: 8px;
}

.hero {
    position: relative;
    min-height: 680px;
    overflow: hidden;
    background: #111827;
}

.hero-slider {
    isolation: isolate;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.03);
    transition: opacity 0.8s ease, transform 1.4s ease;
    background-position: center;
    background-size: cover;
}

.hero-slide.is-active {
    opacity: 1;
    transform: scale(1);
    z-index: 1;
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 120px 24px 92px;
    min-height: 680px;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 760px;
    color: #fff;
}

.hero-kicker,
.page-kicker,
.section-heading span,
.detail-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #fed7aa;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(12px);
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
}

.hero h1 {
    margin: 22px 0 12px;
    font-size: clamp(42px, 7vw, 76px);
    line-height: 1.02;
    font-weight: 950;
    letter-spacing: -0.06em;
}

.hero h2 {
    margin: 0 0 16px;
    font-size: clamp(28px, 4vw, 48px);
    line-height: 1.15;
    font-weight: 900;
}

.hero p {
    max-width: 680px;
    color: #f3f4f6;
    font-size: 18px;
    margin: 0 0 28px;
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.primary-btn,
.secondary-btn,
.play-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 22px;
}

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

.hero-tags span,
.detail-tags span,
.tag-row span,
.footer-tags span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.hero-tags span,
.detail-tags span {
    color: #fff7ed;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 7px 11px;
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 4;
    transform: translateX(-50%);
    display: flex;
    gap: 9px;
}

.hero-dot {
    width: 46px;
    height: 6px;
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    transition: all 0.28s ease;
}

.hero-dot.is-active {
    background: linear-gradient(90deg, var(--orange), var(--rose));
    width: 74px;
}

.main-container,
.page-hero,
.detail-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.page-hero {
    padding-top: 58px;
    padding-bottom: 34px;
}

.page-hero h1 {
    margin: 16px 0 12px;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.page-hero p {
    color: var(--muted);
    max-width: 820px;
    margin: 0;
    font-size: 18px;
}

.section {
    padding: 64px 0;
}

.section-heading {
    margin-bottom: 28px;
}

.section-heading span,
.page-kicker,
.detail-kicker {
    color: var(--orange);
    background: #ffedd5;
    border-color: #fed7aa;
    backdrop-filter: none;
}

.section-heading h2 {
    margin: 14px 0 8px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.section-heading p {
    margin: 0;
    color: var(--muted);
    max-width: 720px;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.movie-card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 100%;
    border-radius: 24px;
    background: var(--paper);
    box-shadow: 0 10px 28px rgba(120, 53, 15, 0.08);
    border: 1px solid rgba(254, 215, 170, 0.78);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: rgba(249, 115, 22, 0.42);
}

.poster-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: #1f2937;
}

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

.movie-card:hover .poster-wrap img {
    transform: scale(1.07);
}

.type-badge,
.rank-corner {
    position: absolute;
    top: 12px;
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 900;
    color: #fff;
    backdrop-filter: blur(12px);
}

.type-badge {
    left: 12px;
    background: rgba(17, 24, 39, 0.72);
}

.rank-corner {
    right: 12px;
    background: linear-gradient(135deg, var(--orange), var(--rose));
}

.movie-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.movie-card h3 {
    margin: 0;
    font-size: 18px;
    line-height: 1.35;
    font-weight: 900;
}

.movie-card p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    min-height: 44px;
}

.movie-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #9ca3af;
    font-size: 13px;
    margin-top: auto;
}

.tag-row span {
    color: #ea580c;
    background: #fff7ed;
    padding: 5px 8px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 190px;
    border-radius: 26px;
    padding: 24px;
    color: #fff;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.94), rgba(244, 63, 94, 0.94));
    box-shadow: var(--shadow);
    transition: transform 0.28s ease;
}

.category-card:nth-child(3n + 2) {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.94), rgba(249, 115, 22, 0.94));
}

.category-card:nth-child(3n) {
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.94), rgba(127, 29, 29, 0.94));
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-card h2,
.category-card h3 {
    margin: 0 0 10px;
    font-size: 24px;
}

.category-card p {
    margin: 0 0 20px;
    color: rgba(255, 255, 255, 0.88);
}

.category-card strong {
    display: inline-flex;
    color: #fff7ed;
    background: rgba(255, 255, 255, 0.18);
    padding: 7px 11px;
    border-radius: 999px;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 26px;
}

.filter-btn {
    border: 1px solid #fed7aa;
    color: #9a3412;
    background: #fff;
    border-radius: 999px;
    padding: 9px 15px;
    cursor: pointer;
    font-weight: 800;
    transition: all 0.22s ease;
}

.filter-btn:hover,
.filter-btn.active {
    color: #fff;
    background: linear-gradient(135deg, var(--orange), var(--rose));
    border-color: transparent;
}

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

.rank-item {
    display: grid;
    grid-template-columns: 58px 74px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 14px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid #fed7aa;
    box-shadow: 0 10px 24px rgba(120, 53, 15, 0.07);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.rank-index {
    color: var(--orange);
    font-size: 28px;
    font-weight: 950;
    text-align: center;
}

.rank-item img {
    width: 74px;
    height: 98px;
    border-radius: 14px;
    object-fit: cover;
}

.rank-item h3 {
    margin: 0 0 6px;
    font-size: 17px;
}

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

.rank-hot {
    color: #be123c;
    font-weight: 900;
    padding-right: 8px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    color: var(--muted);
    font-size: 14px;
    margin: 26px 0;
}

.breadcrumb a {
    color: #ea580c;
    font-weight: 800;
}

.detail-layout {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 36px;
    align-items: stretch;
    padding: 34px;
    border-radius: 34px;
    background: linear-gradient(135deg, rgba(255, 247, 237, 0.98), rgba(255, 255, 255, 0.98));
    border: 1px solid #fed7aa;
    box-shadow: var(--shadow);
}

.detail-poster {
    overflow: hidden;
    border-radius: 26px;
    background: #111827;
    box-shadow: 0 20px 40px rgba(17, 24, 39, 0.18);
}

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

.detail-content h1 {
    margin: 16px 0 14px;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.045em;
}

.detail-content p {
    color: #4b5563;
    font-size: 17px;
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 22px 0;
}

.meta-card {
    border-radius: 18px;
    background: #fff;
    border: 1px solid #fed7aa;
    padding: 14px;
}

.meta-card span {
    display: block;
    color: #9ca3af;
    font-size: 12px;
    margin-bottom: 4px;
}

.meta-card strong {
    color: #9a3412;
}

.player-section,
.text-panel {
    margin-top: 36px;
    border-radius: 30px;
    background: #fff;
    border: 1px solid #fed7aa;
    box-shadow: 0 10px 26px rgba(120, 53, 15, 0.08);
    padding: 26px;
}

.player-section h2,
.text-panel h2 {
    margin: 0 0 16px;
    font-size: 26px;
}

.player-box {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border-radius: 24px;
    background: #000;
    box-shadow: 0 24px 60px rgba(17, 24, 39, 0.24);
}

.player-box video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    border: 0;
    cursor: pointer;
    color: #fff;
    background: radial-gradient(circle at center, rgba(244, 63, 94, 0.23), rgba(0, 0, 0, 0.58));
    transition: opacity 0.24s ease, visibility 0.24s ease;
}

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

.play-circle {
    width: 84px;
    height: 84px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange), var(--rose));
    box-shadow: 0 18px 46px rgba(249, 115, 22, 0.45);
    font-size: 34px;
    padding-left: 5px;
}

.play-label {
    font-weight: 900;
    font-size: 18px;
}

.text-panel p {
    margin: 0 0 16px;
    color: #4b5563;
}

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

.site-footer {
    margin-top: 72px;
    color: #fff;
    background: linear-gradient(135deg, #111827, #7c2d12 50%, #881337);
}

.footer-grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 24px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 34px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 950;
    margin-bottom: 14px;
}

.site-footer p,
.site-footer a {
    color: rgba(255, 255, 255, 0.74);
}

.site-footer a {
    display: block;
    margin: 8px 0;
    transition: color 0.2s ease;
}

.site-footer a:hover {
    color: #fdba74;
}

.site-footer h2 {
    font-size: 17px;
    margin: 0 0 12px;
}

.footer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-tags span {
    color: #fed7aa;
    background: rgba(249, 115, 22, 0.16);
    padding: 6px 10px;
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 24px 30px;
    color: rgba(255, 255, 255, 0.58);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.back-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 40;
    width: 44px;
    height: 44px;
    display: none;
    border: 0;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    font-weight: 950;
    background: linear-gradient(135deg, var(--orange), var(--rose));
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.28);
}

.back-top.show {
    display: block;
}

.empty-state {
    display: none;
    color: var(--muted);
    padding: 22px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid #fed7aa;
}

@media (max-width: 1060px) {
    .nav-menu {
        display: none;
    }

    .mobile-toggle {
        display: inline-flex;
    }

    .search-form {
        max-width: none;
        flex: 1;
    }

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

    .detail-layout {
        grid-template-columns: 280px minmax(0, 1fr);
    }

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

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

@media (max-width: 760px) {
    .nav-wrap {
        flex-wrap: wrap;
        gap: 12px;
        padding: 12px 16px;
    }

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

    .search-form {
        order: 3;
        width: 100%;
    }

    .hero,
    .hero-inner {
        min-height: 620px;
    }

    .hero-inner {
        padding: 88px 18px 86px;
    }

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

    .primary-btn,
    .secondary-btn,
    .play-cta {
        width: 100%;
    }

    .main-container,
    .page-hero,
    .detail-container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .section {
        padding: 42px 0;
    }

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

    .rank-item {
        grid-template-columns: 42px 64px 1fr;
    }

    .rank-hot {
        grid-column: 3;
        padding-right: 0;
    }

    .detail-layout {
        grid-template-columns: 1fr;
        padding: 18px;
        border-radius: 26px;
    }

    .detail-poster {
        max-width: 320px;
        margin: 0 auto;
    }

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

    .player-section,
    .text-panel {
        padding: 18px;
        border-radius: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        padding: 36px 18px;
    }
}

@media (max-width: 460px) {
    .movie-card {
        border-radius: 20px;
    }

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

    .hero-dot {
        width: 30px;
    }

    .hero-dot.is-active {
        width: 52px;
    }
}

.category-mini-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 14px 0 20px;
}

.category-mini-links a {
    color: #fff;
    background: rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 12px;
    font-weight: 800;
}