:root{
  --bg:#ffffff;
  --text:#111111;
  --muted:#666666;
  --line:#e7e7e7;
  --soft:#f7f7f7;
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.55}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
img{max-width:100%;height:auto;display:block}
.site-header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.header-inner{max-width:var(--max);margin:0 auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:min(300px,42vw);height:auto}
.lang-nav{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;font-size:.9rem}
.lang-nav a{padding:4px 0;text-decoration:none;border-bottom:1px solid transparent}
.lang-nav a[aria-current="page"]{border-bottom-color:#111}
main{max-width:var(--max);margin:0 auto;padding:32px 24px 72px}
.product-first{margin-top:4px}
.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.product-card{background:#fff;padding:26px;display:flex;flex-direction:column;min-height:100%}
.product-card a.card-link{text-decoration:none}
.product-card figure{margin:0 0 18px;background:#fff;aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-card figure img{width:100%;height:100%;object-fit:contain}
.product-card h2{font-size:1.35rem;line-height:1.25;margin:0 0 10px;font-weight:600}
.product-card p{margin:0;color:#333}
.product-card .ref{font-size:.78rem;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}
.section{border-top:1px solid var(--line);padding-top:40px;margin-top:48px}
.section h2{font-size:1.6rem;margin:0 0 18px}
.info-lines{display:grid;gap:14px}
.info-lines p{margin:0}
.company-teaser p{max-width:900px}
.footer{border-top:1px solid var(--line);padding:28px 24px 36px}
.footer-inner{max-width:var(--max);margin:0 auto;display:grid;gap:16px}
.footer-links,.socials{display:flex;gap:16px;flex-wrap:wrap;font-size:.92rem}
.small{font-size:.88rem;color:var(--muted)}
.product-page{max-width:1080px}
.breadcrumb{font-size:.9rem;color:var(--muted);margin-bottom:26px}
.product-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:40px;align-items:start}
.product-hero figure{margin:0;border:1px solid var(--line);padding:18px;background:#fff}
.product-hero h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.05;margin:0 0 16px}
.kicker{font-size:1.1rem;margin:0 0 18px}
.lead{font-size:1.06rem;color:#333;margin:0}
.doc-link{display:inline-block;margin-top:22px;padding:11px 15px;border:1px solid #111;text-decoration:none}
.details{margin-top:46px;border-top:1px solid var(--line)}
.detail-row{display:grid;grid-template-columns:minmax(210px,.32fr) 1fr;gap:28px;padding:22px 0;border-bottom:1px solid var(--line)}
.detail-row h2{font-size:1rem;margin:0}
.detail-row .content>*:first-child{margin-top:0}
.detail-row .content>*:last-child{margin-bottom:0}
.term-list{margin-top:46px;padding:28px;background:var(--soft)}
.term-list dl{margin:0;display:grid;grid-template-columns:minmax(190px,.32fr) 1fr;gap:14px 24px}
.term-list dt{font-weight:600}
.term-list dd{margin:0}
.company-page,.legal-page{max-width:920px}
.page-title{font-size:clamp(2rem,4vw,3rem);margin:0 0 28px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:34px}
.contact-block{border-top:1px solid var(--line);padding-top:18px}
.contact-block h2{font-size:1rem;margin:0 0 8px}
.legal-list{display:grid;gap:0}
.legal-item{padding:18px 0;border-bottom:1px solid var(--line)}
.legal-item h2{font-size:1rem;margin:0 0 6px}
.legal-item p{margin:0;white-space:pre-line}
.notice{border:1px solid var(--line);padding:22px;background:var(--soft)}
@media (max-width:800px){
  .header-inner{align-items:flex-start;flex-direction:column}
  .lang-nav{justify-content:flex-start}
  .product-grid{grid-template-columns:1fr}
  .product-hero{grid-template-columns:1fr}
  .detail-row{grid-template-columns:1fr;gap:8px}
  .term-list dl{grid-template-columns:1fr;gap:6px}
  .contact-grid{grid-template-columns:1fr}
}