:root {
    --bg: #f7f4ee;
    --panel: #ffffff;
    --text: #1f2933;
    --muted: #5f6b7a;
    --line: #e4ded2;
    --brand: #2f2a24;
    --accent: #b77b3b;
    --soft: #fff8ee;
    --shadow: 0 18px 45px rgba(38, 31, 25, 0.10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.75;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header { background: rgba(255,255,255,.95); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; backdrop-filter: blur(12px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 78px; }
.brand-logo, .footer-logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .02em; }
.brand-logo img, .footer-logo img { width: 42px; height: 42px; }
.main-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.main-nav a { padding: 8px 10px; border-radius: 999px; color: var(--muted); font-size: 14px; }
.main-nav a.active, .main-nav a:hover { background: var(--brand); color: #fff; }
.nav-search-wrap { border-top: 1px solid var(--line); background: var(--soft); }
.nav-search { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 12px 0; }
.nav-search label { font-weight: 700; }
.nav-search input { width: 100%; border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px; font: inherit; background: #fff; }
.nav-search button, .btn { border: 0; border-radius: 999px; padding: 11px 18px; font-weight: 800; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.nav-search button, .btn.primary { background: var(--brand); color: #fff; }
.btn.secondary { background: #fff; color: var(--brand); border: 1px solid var(--line); }
.search-message { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 13px; }
.breadcrumb { background: #fff; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.breadcrumb .container { padding: 10px 0; display: flex; gap: 8px; flex-wrap: wrap; }
.section { padding: 76px 0; }
.section.muted { background: #fff; }
.hero { background: radial-gradient(circle at 20% 15%, #ffe8c7 0, transparent 38%), linear-gradient(135deg, #fff8ee 0%, #f3ede2 100%); }
.hero-grid, .page-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center; }
.eyebrow { color: var(--accent); font-weight: 800; margin: 0 0 10px; letter-spacing: .05em; }
h1, h2, h3 { line-height: 1.25; color: var(--brand); margin-top: 0; }
h1 { font-size: clamp(34px, 5vw, 62px); margin-bottom: 18px; }
h2 { font-size: clamp(26px, 3vw, 40px); }
h3 { font-size: 20px; }
.hero-subtitle, .page-hero p, .section-heading p { color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0; }
.trust-list { display: flex; gap: 10px; padding: 0; margin: 0; flex-wrap: wrap; list-style: none; }
.trust-list li, .tags span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 10px; color: var(--muted); font-size: 13px; }
.hero-media, .page-hero figure { background: #fff; padding: 18px; border-radius: 28px; box-shadow: var(--shadow); margin: 0; }
figcaption { color: var(--muted); font-size: 13px; margin-top: 10px; }
.banner-card, .contact-panel { background: var(--brand); color: #fff; border-radius: 28px; padding: 34px; display: flex; align-items: center; justify-content: space-between; gap: 24px; box-shadow: var(--shadow); }
.banner-card h2, .contact-panel h2, .banner-card .eyebrow, .contact-panel .eyebrow { color: #fff; }
.banner-card p, .contact-panel p { color: rgba(255,255,255,.82); }
.section-heading { max-width: 820px; margin-bottom: 28px; }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.info-card, .review-card, .scene-list article, .timeline article, details { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; padding: 22px; box-shadow: 0 10px 24px rgba(38,31,25,.05); }
.info-card strong { display: block; color: var(--accent); margin: 12px 0; }
.card-icon { width: 52px; height: 52px; border-radius: 16px; display: inline-flex; align-items: center; justify-content: center; background: var(--soft); color: var(--accent); font-weight: 900; margin-bottom: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.scene-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.video-card { background: #fff; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; }
.video-card:hover, .video-card:focus { transform: translateY(-4px); box-shadow: 0 24px 50px rgba(38,31,25,.14); outline: none; }
.video-poster { position: relative; min-height: 210px; background: #f2eadf; overflow: hidden; }
.video-poster img { width: 100%; height: 100%; object-fit: cover; }
.play-button { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) scale(.9); width: 64px; height: 64px; border: 0; border-radius: 50%; background: rgba(47,42,36,.88); color: #fff; font-size: 24px; opacity: 0; transition: opacity .2s ease, transform .2s ease; cursor: pointer; }
.video-card:hover .play-button, .video-card:focus .play-button { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.duration { position: absolute; right: 12px; bottom: 12px; background: rgba(0,0,0,.65); color: #fff; border-radius: 999px; padding: 4px 9px; font-size: 12px; }
.video-body { padding: 20px; }
.video-body p { color: var(--muted); }
.video-stats { display: flex; flex-wrap: wrap; gap: 10px; color: var(--accent); font-weight: 700; font-size: 13px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.timeline time { color: var(--accent); font-weight: 800; }
.faq-list { display: grid; gap: 12px; }
details summary { cursor: pointer; font-weight: 800; color: var(--brand); }
details p { color: var(--muted); }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.rating { color: var(--accent); font-weight: 900; }
.review-card span { display: block; color: var(--muted); font-size: 14px; }
.contact-panel .contact-form, .contact-panel.standalone { flex: 1; }
.contact-form { display: grid; gap: 12px; min-width: min(430px, 100%); }
.contact-form label { display: grid; gap: 6px; font-weight: 700; }
.contact-form input, .contact-form textarea { border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; font: inherit; }
.contact-form textarea { min-height: 130px; resize: vertical; }
.page-hero { background: linear-gradient(135deg, #fff8ee, #ffffff); }
.page-grid { grid-template-columns: repeat(3, 1fr); }
.large-faq details { padding: 26px; }
.site-footer { background: var(--brand); color: rgba(255,255,255,.78); padding: 56px 0 24px; }
.site-footer h2, .site-footer strong { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .8fr 1fr; gap: 26px; }
.footer-grid a { display: block; margin: 8px 0; color: rgba(255,255,255,.9); }
.footer-logo { margin-bottom: 12px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.16); margin-top: 28px; padding-top: 18px; font-size: 14px; }
@media (max-width: 980px) {
    .header-inner, .banner-card, .contact-panel { align-items: stretch; flex-direction: column; }
    .main-nav { justify-content: flex-start; }
    .nav-search { grid-template-columns: 1fr; }
    .hero-grid, .page-hero-grid { grid-template-columns: 1fr; }
    .card-grid, .timeline { grid-template-columns: repeat(2, 1fr); }
    .video-grid, .review-grid, .scene-list, .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
    .container { width: min(100% - 22px, 1180px); }
    .section { padding: 48px 0; }
    .card-grid, .page-grid, .timeline { grid-template-columns: 1fr; }
    .main-nav a { font-size: 13px; padding: 7px 9px; }
    h1 { font-size: 34px; }
    .banner-card, .contact-panel { padding: 24px; }
}