:root{--bg:#faf8f4;--ink:#2b2a27;--muted:#6a675f;--line:#e4dfd4;--accent:#4a6b57;--banner:#fff3cd;--bannerink:#5c4500}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 Georgia,"Times New Roman",serif}
a{color:var(--accent)}
.demo-banner{background:var(--banner);color:var(--bannerink);padding:.6rem 1rem;text-align:center;font:600 .9rem/1.4 system-ui,sans-serif;border-bottom:1px solid #e6d28a}
.wrap{max-width:60rem;margin:0 auto;padding:0 1rem}
header.site{border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;flex-wrap:wrap;gap:.5rem 2rem;align-items:center;justify-content:space-between;padding-top:1rem;padding-bottom:1rem}
.brand{font-size:1.4rem;font-weight:700;color:var(--ink);text-decoration:none}
.brand small{font:500 .8rem system-ui,sans-serif;color:var(--muted)}
nav.main a{margin-right:1.2rem;font:500 .95rem system-ui,sans-serif;text-decoration:none}
main{padding:2rem 0 3rem}
h1{font-size:2rem;line-height:1.25;margin:0 0 1rem}
h2{font-size:1.3rem;margin:2rem 0 .5rem}
p,li{max-width:42rem}
.lead{font-size:1.15rem;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:1.5rem;padding:0;list-style:none;margin:1.5rem 0}
.card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.card a{text-decoration:none;color:inherit;display:block}
.card img{display:block;width:100%;height:auto}
.card .body{padding:.9rem 1rem 1.1rem}
.card h2,.card h3{margin:0 0 .25rem;font-size:1.1rem}
.price{font:700 1.1rem system-ui,sans-serif;margin:.2rem 0}
.stock{font:500 .9rem system-ui,sans-serif;color:var(--muted)}
.product{display:grid;gap:2rem;grid-template-columns:1fr}
@media(min-width:700px){.product{grid-template-columns:1fr 1fr}}
.product img{width:100%;height:auto;border:1px solid var(--line);border-radius:10px}
.note{border-left:4px solid var(--accent);background:#fff;padding:.8rem 1rem;margin:1.5rem 0}
footer.site{border-top:1px solid var(--line);padding:1.5rem 0 2.5rem;font:.9rem/1.6 system-ui,sans-serif;color:var(--muted)}
footer.site a{margin-right:1rem}
footer.site p{margin:.6rem 0 0}