:root {
    --primary: #d6a14a;
    --primary-strong: #b8832d;
    --primary-soft: rgba(214, 161, 74, 0.16);
    --bg: #0a0d14;
    --bg-soft: #111724;
    --panel: #171e2b;
    --panel-2: #202838;
    --text: #f7f2e8;
    --muted: #b8bfcb;
    --line: rgba(247, 242, 232, 0.12);
    --shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
    --radius: 18px;
    --radius-lg: 24px;
    --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background: radial-gradient(circle at 12% 2%, rgba(214,161,74,.22), transparent 26rem), var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.75;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
body.nav-open { overflow: hidden; }
.header, .site-header {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--line);
    background: rgba(10, 13, 20, 0.88);
    backdrop-filter: blur(18px);
}
.mobile-header {
    height: 64px;
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
}
.desktop-header { display: none; }
.logo { display: inline-flex; align-items: center; justify-content: center; }
.logo img { width: 128px; height: auto; object-fit: contain; }
.mobile-logo { justify-self: center; }
.menu-button {
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255,255,255,.04);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
}
.menu-button span {
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 9px;
}
.mobile-nav {
    position: fixed;
    top: 64px;
    left: 0;
    width: min(84vw, 340px);
    height: calc(100vh - 64px);
    transform: translateX(-105%);
    transition: transform .28s ease;
    background: #0d121c;
    border-right: 1px solid var(--line);
    padding: 18px;
    box-shadow: var(--shadow);
    overflow-y: auto;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav a {
    display: block;
    padding: 14px 12px;
    border-radius: 14px;
    color: var(--muted);
    font-weight: 700;
}
.mobile-nav a.is-active, .mobile-nav a:hover { color: var(--text); background: var(--primary-soft); }
.nav a { position: relative; }
.nav a.is-active, .nav a:hover { color: var(--primary); }
.nav a.is-active::after, .nav a:hover::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -12px;
    height: 2px;
    border-radius: 99px;
    background: var(--primary);
}
.search-icon {
    width: 19px;
    height: 19px;
    display: inline-block;
    border: 2px solid var(--muted);
    border-radius: 50%;
    position: relative;
}
.search-icon::after {
    content: "";
    width: 8px;
    height: 2px;
    background: var(--muted);
    border-radius: 99px;
    position: absolute;
    right: -6px;
    bottom: -4px;
    transform: rotate(45deg);
}
.search-link { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; }
.top-action-button, .main-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.18);
    background: var(--primary);
    color: #14100a;
    font-weight: 900;
    letter-spacing: .02em;
    box-shadow: 0 12px 30px rgba(214,161,74,.22);
    transition: filter .2s ease, transform .2s ease;
    white-space: nowrap;
}
.top-action-button:hover, .main-button:hover { filter: brightness(.85); transform: translateY(-1px); }
.main-button.is-plain { background: transparent; color: var(--text); border-color: var(--line); box-shadow: none; }
main { width: 100%; }
.container, .section-inner, .page-section, .subpage-main, .content-section, .footer-cta, .footer-grid, .legal-line {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
}
.movie-hero, .banner-section {
    position: relative;
    min-height: 660px;
    display: grid;
    align-items: center;
    background: linear-gradient(90deg, rgba(10,13,20,.93), rgba(10,13,20,.62), rgba(10,13,20,.45)), url('banner.webp') center/cover no-repeat;
    overflow: hidden;
}
.movie-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 180px;
    background: linear-gradient(180deg, transparent, var(--bg));
}
.hero-content {
    position: relative;
    z-index: 1;
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
    padding: 88px 0 110px;
}
.hero-content h1, .sub-hero h1 {
    margin: 14px 0 18px;
    max-width: 880px;
    font-size: clamp(2.3rem, 8vw, 5.8rem);
    line-height: 1.02;
    letter-spacing: -.055em;
}
.hero-content p, .sub-hero p {
    max-width: 710px;
    color: var(--muted);
    font-size: clamp(1rem, 2.2vw, 1.18rem);
}
.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    max-width: 560px;
    margin: 28px 0;
}
.hero-stat, .metric-card {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,.05);
}
.hero-stat strong, .metric-card strong { display: block; color: var(--primary); font-size: 1.35rem; line-height: 1.1; }
.hero-stat span, .metric-card span { color: var(--muted); font-size: .9rem; }
.section-kicker, .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    background: var(--primary-soft);
    border: 1px solid rgba(214,161,74,.34);
    border-radius: 999px;
    padding: 7px 12px;
    font-weight: 900;
    font-size: .86rem;
}
.section-header { margin: 0 0 24px; }
.section-header h2, .footer-cta h2, .sub-hero h1 { color: var(--text); }
.section-header h2, .footer-cta h2 { font-size: clamp(1.75rem, 4vw, 3.1rem); line-height: 1.12; margin: 14px 0 10px; letter-spacing: -.035em; }
.section-header p { color: var(--muted); max-width: 760px; margin: 0; }
.page-section { padding: 64px 0; }
.category-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
.movie-card, .service-card, .info-card, .review-card, .faq-item, .step-card, .policy-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.035));
    box-shadow: 0 16px 48px rgba(0,0,0,.18);
}
.movie-card, .service-card, .info-card, .review-card, .step-card, .policy-card { padding: 22px; }
.movie-card h3, .service-card h3, .info-card h3, .review-card h3, .step-card h3, .policy-card h3 { margin: 14px 0 8px; font-size: 1.2rem; }
.movie-card p, .service-card p, .info-card p, .review-card p, .step-card p, .policy-card p, .faq-item p { color: var(--muted); margin: 0; }
.card-link {
    display: inline-flex;
    margin-top: 18px;
    color: var(--primary);
    font-weight: 900;
}
.service-grid, .info-grid, .metric-grid, .timeline-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
.media-split, .device-showcase, .security-section, .parental-guidance-section, .data-chart-panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: center;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
    box-shadow: var(--shadow);
}
.media-split img, .device-showcase img, .data-chart-panel img {
    width: 100%;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: var(--panel-2);
}
.text-list { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.text-list li {
    padding-left: 24px;
    position: relative;
    color: var(--muted);
}
.text-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .72em;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 6px var(--primary-soft);
}
.chart-bars { display: grid; gap: 12px; margin: 18px 0 0; }
.chart-row { display: grid; grid-template-columns: 92px 1fr 46px; gap: 10px; align-items: center; color: var(--muted); }
.chart-track { height: 12px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; }
.chart-fill { height: 100%; width: var(--w); background: linear-gradient(90deg, var(--primary), #f3cf82); border-radius: inherit; }
.security-section { border-color: rgba(214,161,74,.28); }
.parental-guidance-section { background: linear-gradient(145deg, rgba(214,161,74,.12), rgba(255,255,255,.035)); }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 20px; }
.faq-item h3 { margin: 0 0 8px; }
.subpage-main { padding: 0 0 64px; }
.sub-hero {
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 72px 0 42px;
}
.content-section { display: grid; gap: 24px; padding-bottom: 70px; }
.prose-card {
    padding: 26px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: rgba(255,255,255,.045);
}
.prose-card h2 { margin: 0 0 12px; font-size: clamp(1.45rem, 3vw, 2.2rem); }
.prose-card p { color: var(--muted); }
.table-wrap { overflow-x: auto; border-radius: 18px; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; min-width: 640px; background: rgba(255,255,255,.04); }
th, td { text-align: left; padding: 15px 16px; border-bottom: 1px solid var(--line); color: var(--muted); }
th { color: var(--text); background: rgba(255,255,255,.05); }
.status-pill { display: inline-flex; padding: 4px 10px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-weight: 900; }
.footer {
    background: #080b12;
    border-top: 1px solid var(--line);
    padding: 56px 0 26px;
}
.footer-cta {
    padding: 26px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(214,161,74,.24), rgba(255,255,255,.045));
    border: 1px solid rgba(214,161,74,.28);
    display: grid;
    gap: 20px;
    align-items: center;
}
.footer-cta p { color: var(--muted); margin: 0; }
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 42px 0 24px;
}
.footer-grid h3 { margin: 0 0 12px; }
.footer-grid a { display: block; color: var(--muted); padding: 5px 0; }
.footer-grid a:hover { color: var(--primary); }
.footer-brand img { width: 138px; margin-bottom: 14px; }
.footer-brand p, .legal-line p { color: var(--muted); margin: 0; }
.legal-line { border-top: 1px solid var(--line); padding-top: 22px; font-size: .92rem; display: grid; gap: 8px; }
.notice-box {
    border: 1px solid rgba(214,161,74,.32);
    background: var(--primary-soft);
    border-radius: var(--radius);
    padding: 18px;
    color: var(--text);
}
.notice-box p { margin: 0; color: var(--text); }
@media (min-width: 640px) {
    .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .service-grid, .info-grid, .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hero-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .footer-cta { grid-template-columns: 1fr auto; }
    .footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); }
}
@media (min-width: 960px) {
    .mobile-header, .mobile-nav { display: none; }
    .desktop-header {
        width: min(100% - 48px, 1320px);
        height: 78px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: auto 1fr auto auto;
        align-items: center;
        gap: 24px;
    }
    .desktop-logo img { width: 154px; }
    .desktop-nav { display: flex; align-items: center; gap: clamp(14px, 1.55vw, 28px); color: var(--muted); font-weight: 800; font-size: .95rem; white-space: nowrap; }
    .movie-hero { min-height: 760px; }
    .page-section { padding: 84px 0; }
    .category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .service-grid, .info-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .media-split, .device-showcase, .security-section, .parental-guidance-section, .data-chart-panel { grid-template-columns: 1fr 1fr; padding: 34px; }
    .data-chart-panel .visual-first { order: -1; }
    .sub-hero { min-height: 500px; padding-top: 110px; }
    .timeline-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1180px) {
    .category-grid.six { grid-template-columns: repeat(6, minmax(0, 1fr)); }
    .category-grid.six .movie-card { padding: 18px; }
}