:root{--bg:#fafaf7;--fg:#1d2329;--muted:#5b6670;--accent:#1f7a4d;--line:#e3e3dc;--card:#fff;--warn:#b26b00}
*{box-sizing:border-box}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--fg)}
a{color:var(--accent)}
.wrap{max-width:960px;margin:0 auto;padding:0 1rem}
.site-header{background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;padding:.8rem 1rem}
.brand{font-weight:700;font-size:1.15rem;color:var(--fg);text-decoration:none}
.brand span{color:var(--accent)}
nav a{margin-left:1rem;text-decoration:none;color:var(--muted)}
nav a:hover{color:var(--accent)}
.notice{background:#eef5f0;font-size:.85rem;color:var(--muted);padding:.4rem 0}
main{padding:1.5rem 1rem 3rem}
h1{line-height:1.25}
.hero{padding:1rem 0 .5rem}
.small{font-size:.875rem;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1rem}
.card h3{margin:.25rem 0;font-size:1.1rem}
.card.sample{border-style:dashed}
.badge{display:inline-block;background:#fff4e0;color:var(--warn);font-size:.75rem;font-weight:700;padding:.15rem .5rem;border-radius:4px;letter-spacing:.03em}
.cat{font-size:.8rem;text-transform:uppercase;color:var(--muted);margin:.5rem 0 0}
.price{font-size:1.25rem;font-weight:700}
.price s{font-weight:400;color:var(--muted);font-size:1rem;margin-left:.4rem}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:.5rem 1rem;border-radius:6px;font-weight:600}
.btn:hover{opacity:.9}
.btn-lg{padding:.8rem 1.5rem;font-size:1.05rem}
.deal{max-width:700px}
.disclosure-line{font-size:.85rem;color:var(--muted);border-top:1px solid var(--line);padding-top:.5rem}
.site-footer{border-top:1px solid var(--line);background:#fff;padding:1rem 0;font-size:.9rem}
@media(max-width:540px){nav a{margin:0 1rem 0 0}h1{font-size:1.5rem}}