:root {
    --bg: #fffaf4;
    --card: #ffffff;
    --ink: #24170f;
    --muted: #745f52;
    --line: #f0dfd0;
    --soft: #fff1df;
    --tint: #f6fbf5;
    --accent: #ff7a3d;
    --accent-dark: #c74b18;
    --shadow: 0 18px 50px rgba(68, 34, 10, 0.10);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--bg); line-height: 1.75; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; height: auto; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,250,244,.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand-logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: .02em; }
.brand-logo img { width: 44px; height: 44px; }
.primary-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; font-size: 14px; }
.primary-nav a { padding: 10px 12px; border-radius: 999px; color: var(--muted); }
.primary-nav a:hover, .primary-nav a:focus { background: var(--soft); color: var(--accent-dark); }
.nav-toggle { display: none; border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 8px 12px; }
.search-wrap { border-top: 1px solid rgba(240,223,208,.65); padding: 12px 0; }
.search-inner { display: grid; grid-template-columns: auto minmax(180px, 1fr) auto; align-items: center; gap: 12px; }
.search-inner label { font-weight: 800; white-space: nowrap; }
.search-inner input { width: 100%; border: 1px solid var(--line); border-radius: 999px; padding: 12px 16px; background: var(--card); color: var(--ink); }
.search-inner button, .btn { border: 0; border-radius: 999px; padding: 12px 18px; font-weight: 800; cursor: pointer; }
.search-inner button, .btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow); }
.btn-ghost { background: var(--card); color: var(--accent-dark); border: 1px solid var(--line); }
#searchNotice { grid-column: 2 / 4; margin: -4px 0 0; color: var(--muted); font-size: 13px; }
.section { padding: 82px 0; }
.section-soft { background: radial-gradient(circle at top left, #ffe7cc, transparent 38%), var(--soft); }
.section-tint { background: var(--tint); }
.hero { padding: 82px 0 72px; overflow: hidden; }
.hero-grid, .two-col { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr); gap: 44px; align-items: center; }
.two-col.reverse { grid-template-columns: minmax(320px, .92fr) minmax(0, 1.08fr); }
.eyebrow { color: var(--accent-dark); font-weight: 900; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 10px; }
h1, h2, h3 { line-height: 1.22; margin: 0 0 14px; }
h1 { font-size: clamp(36px, 7vw, 68px); letter-spacing: -0.05em; }
h2 { font-size: clamp(26px, 4vw, 42px); letter-spacing: -0.03em; }
h3 { font-size: 21px; }
p { margin: 0 0 16px; }
.hero-lead, .section-head p { font-size: 18px; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0; }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 26px 0 0; }
.metrics div, .trust-panel, .product-card, .video-card, .review-card, .media-strip article, .scene-list article, .title-list article, .page-blocks article, .contact-panel, details, .json-grid details { background: var(--card); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); }
.metrics div { padding: 16px; }
.metrics dt { color: var(--muted); font-size: 13px; }
.metrics dd { margin: 0; font-size: 24px; font-weight: 900; }
.image-card { margin: 0; border-radius: 30px; overflow: hidden; border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow); }
.image-card img { width: 100%; aspect-ratio: 1.45 / 1; object-fit: cover; }
.image-card figcaption { padding: 14px 18px; color: var(--muted); font-size: 14px; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.card-grid { display: grid; gap: 22px; }
.card-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-card, .video-card, .review-card { overflow: hidden; }
.product-card > img, .poster-wrap img { width: 100%; aspect-ratio: 1.52 / 1; object-fit: cover; }
.card-body { padding: 20px; }
.pill, .tag-list span { display: inline-flex; border-radius: 999px; padding: 5px 10px; font-size: 12px; font-weight: 800; background: var(--soft); color: var(--accent-dark); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.stat-row { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 13px; margin-top: 12px; }
.small-text { color: var(--muted); font-size: 13px; }
.poster-wrap { position: relative; overflow: hidden; }
.play-button { position: absolute; inset: 50% auto auto 50%; transform: translate(-50%, -50%) scale(.92); opacity: 0; border: 0; border-radius: 999px; padding: 16px 20px; background: rgba(36,23,15,.82); color: #fff; font-weight: 900; transition: opacity .2s ease, transform .2s ease; }
.video-card:hover .play-button, .video-card:focus .play-button, .video-card.is-active .play-button { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.video-card:hover img, .video-card:focus img { transform: scale(1.04); }
.poster-wrap img { transition: transform .25s ease; }
.trust-panel { padding: 28px; }
.check-list, .footer-links, .number-list { padding-left: 20px; margin: 0; }
.check-list li, .number-list li { margin-bottom: 10px; }
.scene-list, .media-strip, .title-list, .page-blocks { display: grid; gap: 16px; }
.scene-list article, .media-strip article, .title-list article, .page-blocks article, details { padding: 22px; }
.media-strip { grid-template-columns: repeat(3, 1fr); }
.review-card { padding: 22px; }
.faq-list { display: grid; gap: 14px; }
summary { cursor: pointer; font-weight: 900; }
.contact-panel { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 32px; }
.json-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
pre { white-space: pre-wrap; word-break: break-word; overflow-x: auto; background: #251811; color: #fff4ea; padding: 16px; border-radius: 16px; font-size: 12px; }
.page-hero { padding: 64px 0; }
.breadcrumb { display: flex; gap: 8px; flex-wrap: wrap; color: var(--muted); margin-bottom: 12px; }
.breadcrumb a { color: var(--accent-dark); font-weight: 800; }
.site-footer { background: #24170f; color: #fff6ed; padding: 58px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.15fr .95fr .8fr; gap: 36px; }
.footer-logo img { background: #fff; border-radius: 14px; }
.footer-links a { color: #ffe0c2; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 36px; padding-top: 20px; color: #e8cbb2; }
@media (max-width: 940px) {
    .nav-toggle { display: inline-flex; }
    .primary-nav { display: none; position: absolute; left: 16px; right: 16px; top: 68px; background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 12px; box-shadow: var(--shadow); }
    .primary-nav.is-open { display: grid; }
    .search-inner { grid-template-columns: 1fr; }
    #searchNotice { grid-column: auto; }
    .hero-grid, .two-col, .two-col.reverse, .card-grid.three, .media-strip, .json-grid, .footer-grid { grid-template-columns: 1fr; }
    .metrics { grid-template-columns: 1fr; }
    .contact-panel { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
    .section { padding: 56px 0; }
    .hero { padding: 52px 0; }
    h1 { font-size: 36px; }
    .hero-actions { flex-direction: column; }
    .btn { width: 100%; text-align: center; }
}