:root{
    --bg:#f7f5ef;
    --paper:#fffaf2;
    --ink:#24211d;
    --muted:#756d62;
    --line:#e6dccd;
    --brand:#a95d2a;
    --brand-dark:#6f3519;
    --accent:#2f6b5f;
    --shadow:0 18px 45px rgba(70,45,18,.12);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.75}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,242,.96);backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line);box-shadow:0 8px 30px rgba(40,30,20,.06)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1180px;margin:0 auto;padding:14px 20px 10px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.brand img{border-radius:16px;box-shadow:0 8px 18px rgba(169,93,42,.16)}
.brand span{display:flex;flex-direction:column;line-height:1.25}.brand em{font-size:12px;color:var(--muted);font-style:normal;font-weight:500}
.domain-pill{margin:0;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;color:var(--muted);font-size:14px}
.main-nav{display:flex;gap:8px;overflow-x:auto;max-width:1180px;margin:0 auto;padding:0 20px 12px}.main-nav a{white-space:nowrap;padding:8px 12px;border-radius:999px;color:var(--muted);font-size:14px}.main-nav a:hover,.main-nav a[aria-current="page"]{background:#f1dfc8;color:var(--brand-dark)}
.search-panel{max-width:1180px;margin:0 auto 14px;padding:0 20px}.search-panel label{display:block;font-size:13px;color:var(--brand-dark);font-weight:700;margin-bottom:6px}.search-panel form{display:flex;gap:10px}.search-panel input{flex:1;border:1px solid var(--line);border-radius:14px;padding:13px 14px;font-size:15px;background:#fff}.search-panel button,.btn{border:0;border-radius:14px;padding:12px 18px;font-weight:800;cursor:pointer}.search-panel button,.btn.primary{background:var(--brand);color:#fff}.btn.secondary{background:#fff;border:1px solid var(--line);color:var(--brand-dark)}.hint{font-size:13px;color:var(--muted);margin:6px 0 0}
main{max-width:1180px;margin:0 auto;padding:22px 20px 60px}.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center;min-height:520px}.hero-copy,.page-hero,.notice-card,.section-block,.image-card,.video-card,.feature-card,.review-grid article,.contact-grid article{background:var(--paper);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.hero-copy{padding:46px}.eyebrow,.section-heading p{margin:0 0 8px;color:var(--brand-dark);font-weight:900;letter-spacing:.06em}.hero h1,.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.12;margin:0 0 18px}.hero-copy p{color:var(--muted)}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}.hero-tags li,.tag{background:#e8f1ec;color:#245b4f;border-radius:999px;padding:6px 10px;font-size:13px;font-weight:800}.hero-media{position:relative;margin:0}.hero-media img,.image-card img{border-radius:28px}.hero-media figcaption,.image-card figcaption{font-size:13px;color:var(--muted);margin-top:10px}.notice-card{padding:24px;margin:18px 0}.notice-card h2{margin:0 0 8px}.section-block{margin:28px 0;padding:34px}.section-block.soft{background:#fff6e7}.section-heading{text-align:center;margin-bottom:24px}.section-heading.left{text-align:left}.section-heading h2{font-size:clamp(26px,3vw,38px);line-height:1.22;margin:0 0 10px}.section-heading span{color:var(--muted)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.video-grid,.feature-grid,.review-grid,.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.video-card{overflow:hidden;padding:14px}.video-shell{position:relative;border-radius:22px;overflow:hidden;background:#19150f;aspect-ratio:16/10}.video-shell video{width:100%;height:100%;object-fit:cover}.play-mask{position:absolute;inset:0;display:grid;place-items:center;background:rgba(36,33,29,.18);opacity:0;transition:.24s}.play-mask span{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);color:var(--brand-dark);font-weight:900}.video-card:hover .play-mask{opacity:1}.video-shell .tag{position:absolute;left:12px;top:12px}.video-card h3{font-size:18px;line-height:1.35;margin:14px 0 8px}.video-card p,.feature-card p,.timeline p,.review-grid p,.contact-grid p{color:var(--muted)}.metrics{display:flex;gap:10px;list-style:none;padding:0;margin:14px 0 4px;flex-wrap:wrap}.metrics li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 9px;font-size:13px;color:var(--muted)}.metrics strong{color:var(--ink)}.feature-card{padding:22px}.feature-card .icon{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:15px;background:#f1dfc8;color:var(--brand-dark);font-weight:900}.feature-card h3{margin:14px 0 8px}.feature-card strong{display:block;color:var(--accent);margin-top:12px}.check-list{padding-left:0;list-style:none}.check-list li{position:relative;padding-left:28px;margin:12px 0}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.steps article{border-left:4px solid var(--brand);background:#fff;border-radius:18px;padding:18px}.steps span{font-weight:900;color:var(--brand)}.timeline{display:grid;gap:14px}.timeline article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.timeline time{color:var(--brand-dark);font-weight:800}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.faq-list summary{font-weight:900;cursor:pointer}.review-grid{grid-template-columns:repeat(2,1fr)}.review-grid article{padding:20px}.review-grid strong{display:block}.review-grid span{color:var(--muted);font-size:14px}.contact-grid{grid-template-columns:repeat(4,1fr);margin-bottom:18px}.contact-grid article{padding:18px}.json-output{border:1px dashed var(--brand);border-radius:24px;background:#fff;padding:22px;color:var(--muted)}.json-output script{display:none}.breadcrumb{font-size:14px;color:var(--muted);margin:10px 0 18px}.breadcrumb a{color:var(--brand-dark);font-weight:800}.breadcrumb span{margin:0 8px}.page-hero{padding:42px;margin-bottom:28px}.site-footer{background:#2d251d;color:#f8efe4;padding:42px 20px}.site-footer a{color:#fff}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px;max-width:1180px;margin:0 auto}.footer-links{columns:2;list-style:none;padding:0;margin:0}.footer-links li{margin:6px 0}.copyright{max-width:1180px;margin:28px auto 0;color:#cfbda8;font-size:14px}
@media (max-width:900px){.hero,.two-col,.footer-grid{grid-template-columns:1fr}.video-grid,.feature-grid,.review-grid,.contact-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.topbar{align-items:flex-start;flex-direction:column}.hero-copy{padding:30px}.search-panel form{flex-direction:column}}
@media (max-width:560px){main{padding:16px 14px 42px}.section-block{padding:22px;border-radius:22px}.video-grid,.feature-grid,.review-grid,.contact-grid,.steps{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:34px}.domain-pill{width:100%}.main-nav{padding-bottom:8px}.footer-links{columns:1}}