:root {
    --primary: #c6a15b;
    --primary-soft: rgba(198, 161, 91, 0.18);
    --primary-strong: #f1d28a;
    --bg: #0d1018;
    --bg-elevated: #151a24;
    --bg-card: #1c2230;
    --text: #f6f1e7;
    --muted: #b9c0ca;
    --line: rgba(246, 241, 231, 0.13);
    --shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
    --radius: 18px;
    --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    background: radial-gradient(circle at top left, rgba(198,161,91,0.16), transparent 34%), var(--bg);
    color: var(--text);
    line-height: 1.75;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
main { min-height: 70vh; }
.container { width: min(100% - 32px, var(--container)); margin: 0 auto; }
.site-header, header {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    background: rgba(13, 16, 24, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
}
.mobile-header {
    height: 62px;
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: center;
    padding: 0 14px;
    gap: 10px;
}
.desktop-header { display: none; }
.logo img { width: 126px; 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(255,255,255,0.04);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
}
.menu-button span {
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: var(--text);
}
.top-action-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 999px;
    background: var(--primary);
    color: #17120a;
    font-weight: 800;
    letter-spacing: 0.02em;
    box-shadow: 0 12px 28px rgba(198, 161, 91, 0.22);
    transition: filter .2s ease, transform .2s ease;
    white-space: nowrap;
}
.top-action-button:hover, .main-button:hover { filter: brightness(0.85); transform: translateY(-1px); }
.mobile-nav-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height .28s ease;
    border-top: 1px solid transparent;
}
.mobile-nav-panel.open {
    max-height: 520px;
    border-top-color: var(--line);
}
.mobile-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 14px;
    background: rgba(13,16,24,0.96);
}
.mobile-nav a, .nav a {
    color: var(--muted);
    font-weight: 700;
    transition: color .2s ease;
}
.mobile-nav a {
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255,255,255,0.03);
}
.mobile-nav a.active, .mobile-nav a:hover, .nav a.active, .nav a:hover { color: var(--primary-strong); }
.search-icon {
    width: 22px;
    height: 22px;
    border: 2px solid var(--muted);
    border-radius: 50%;
    display: inline-block;
    position: relative;
}
.search-icon::after {
    content: "";
    position: absolute;
    width: 9px;
    height: 2px;
    background: var(--muted);
    right: -6px;
    bottom: -3px;
    transform: rotate(45deg);
    border-radius: 2px;
}
.movie-hero, .banner-section {
    position: relative;
    min-height: 680px;
    display: grid;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
}
.movie-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(13,16,24,.94) 0%, rgba(13,16,24,.70) 48%, rgba(13,16,24,.18) 100%), url('/banner.webp') center/cover no-repeat;
    z-index: -2;
}
.movie-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 220px;
    background: linear-gradient(180deg, transparent, var(--bg));
    z-index: -1;
}
.hero-content { width: min(100% - 32px, var(--container)); margin: 0 auto; padding: 72px 0 96px; }
.badge, .section-badge, .content-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 13px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-strong);
    border: 1px solid rgba(198,161,91,0.32);
    font-size: 13px;
    font-weight: 800;
}
.movie-hero h1, .page-hero h1 {
    margin: 18px 0 16px;
    max-width: 830px;
    font-size: clamp(36px, 9vw, 76px);
    line-height: 1.05;
    letter-spacing: -0.06em;
}
.movie-hero p, .page-hero p { max-width: 720px; color: var(--muted); font-size: clamp(16px, 2.5vw, 20px); }
.main-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 24px;
    margin-top: 20px;
    border-radius: 999px;
    background: var(--primary);
    color: #17120a;
    font-weight: 900;
    transition: filter .2s ease, transform .2s ease;
    box-shadow: 0 18px 42px rgba(198,161,91,.24);
}
.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}
.hero-meta span {
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255,255,255,0.05);
    color: var(--muted);
}
.section { padding: 78px 0; }
.section-header { margin-bottom: 30px; }
.section-header h2 { font-size: clamp(28px, 5vw, 48px); line-height: 1.12; margin: 12px 0 10px; letter-spacing: -0.04em; }
.section-header p { max-width: 760px; color: var(--muted); margin: 0; }
.category-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}
.movie-card, .service-card, .info-card, .faq-item, .data-chart-panel, .security-section, .parental-guidance-section, .device-showcase, .content-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.025));
    box-shadow: var(--shadow);
}
.movie-card, .service-card, .info-card { padding: 24px; }
.movie-card h3, .service-card h3, .info-card h3 { margin: 12px 0 8px; font-size: 21px; }
.movie-card p, .service-card p, .info-card p { color: var(--muted); margin: 0 0 16px; }
.card-link { color: var(--primary-strong); font-weight: 800; }
.service-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.split-layout { display: grid; gap: 30px; align-items: center; }
.split-layout.reverse .visual { order: -1; }
.visual img {
    width: 100%;
    border-radius: 24px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}
.feature-list { display: grid; gap: 12px; margin-top: 22px; }
.feature-list span, .check-list li {
    display: block;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--line);
    color: var(--muted);
}
.check-list { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.check-list li::before { content: "•"; color: var(--primary-strong); margin-right: 8px; }
.data-chart-panel { padding: 26px; }
.data-bars { display: grid; gap: 14px; margin-top: 22px; }
.data-row { display: grid; grid-template-columns: 94px 1fr 56px; gap: 12px; align-items: center; color: var(--muted); }
.bar { height: 10px; border-radius: 999px; background: rgba(255,255,255,0.08); overflow: hidden; }
.bar i { display: block; height: 100%; width: var(--w); background: linear-gradient(90deg, var(--primary), var(--primary-strong)); border-radius: inherit; }
.rating-strip { display: grid; gap: 12px; margin-top: 18px; }
.rating-card { padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,0.04); }
.rating-card strong { color: var(--primary-strong); }
.device-showcase { padding: 30px; }
.device-showcase .main-button { margin-top: 8px; }
.security-section, .parental-guidance-section { padding: 30px; }
.notice-box {
    border-left: 4px solid var(--primary);
    background: rgba(198,161,91,0.12);
    padding: 18px;
    border-radius: 14px;
    color: var(--text);
}
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 22px; }
.faq-item h3 { margin: 0 0 8px; font-size: 18px; }
.faq-item p { margin: 0; color: var(--muted); }
.cta-section { padding: 74px 0; }
.cta-box {
    border-radius: 28px;
    padding: 36px;
    background: linear-gradient(135deg, var(--primary), #7a602f);
    color: #15110a;
    box-shadow: 0 26px 70px rgba(198,161,91,.24);
}
.cta-box h2 { margin: 0 0 10px; font-size: clamp(28px, 5vw, 48px); letter-spacing: -0.04em; }
.cta-box p { max-width: 760px; margin: 0 0 18px; color: rgba(21,17,10,.82); }
.cta-box .main-button { background: #15110a; color: var(--text); box-shadow: none; }
.page-hero {
    padding: 92px 0 56px;
    background: radial-gradient(circle at top right, rgba(198,161,91,0.18), transparent 38%);
}
.page-grid { display: grid; gap: 20px; }
.content-panel { padding: 26px; }
.content-panel h2 { margin-top: 0; font-size: 28px; }
.content-panel p { color: var(--muted); }
.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 14px; }
.steps li { counter-increment: step; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,0.04); color: var(--muted); }
.steps li::before { content: counter(step); display: inline-grid; place-items: center; width: 28px; height: 28px; margin-right: 10px; border-radius: 50%; background: var(--primary); color: #17120a; font-weight: 900; }
.table-wrap { overflow-x: auto; border-radius: 18px; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; min-width: 680px; background: rgba(255,255,255,0.03); }
th, td { padding: 15px; border-bottom: 1px solid var(--line); text-align: left; color: var(--muted); }
th { color: var(--text); background: rgba(255,255,255,0.04); }
.site-footer, footer { border-top: 1px solid var(--line); background: #090c12; padding: 52px 0 30px; }
.footer-inner { width: min(100% - 32px, var(--container)); margin: 0 auto; display: grid; gap: 30px; }
.footer-brand p, .footer-compliance p { color: var(--muted); }
.footer-logo { width: 136px; margin-bottom: 14px; }
.footer-links { display: grid; grid-template-columns: 1fr; gap: 22px; }
.footer-links h3 { color: var(--primary-strong); margin: 0 0 10px; }
.footer-links a { display: block; color: var(--muted); margin: 8px 0; }
.footer-compliance { width: min(100% - 32px, var(--container)); margin: 34px auto 0; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; }
@media (min-width: 640px) {
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-links { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 980px) {
    .mobile-header, .mobile-nav-panel { display: none; }
    .desktop-header {
        width: min(100% - 48px, 1280px);
        height: 78px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        gap: 26px;
    }
    .desktop-logo img { width: 146px; }
    .desktop-nav { display: flex; justify-content: center; align-items: center; gap: 20px; }
    .desktop-nav a { position: relative; font-size: 15px; white-space: nowrap; }
    .desktop-nav a::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: -12px;
        height: 2px;
        background: var(--primary);
        transform: scaleX(0);
        transform-origin: center;
        transition: transform .2s ease;
    }
    .desktop-nav a.active::after, .desktop-nav a:hover::after { transform: scaleX(1); }
    .header-tools { display: flex; align-items: center; gap: 20px; }
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .service-grid { grid-template-columns: repeat(3, 1fr); }
    .split-layout { grid-template-columns: 1.02fr .98fr; }
    .split-layout.reverse .visual { order: 2; }
    .page-grid.two { grid-template-columns: 1fr 1fr; }
    .page-grid.three { grid-template-columns: repeat(3, 1fr); }
    .footer-inner { grid-template-columns: 0.9fr 1.4fr; }
}
@media (min-width: 1180px) {
    .category-grid.six { grid-template-columns: repeat(6, 1fr); }
}