:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#111827;background:#fff}*{box-sizing:border-box}body{margin:0}.store-head{position:sticky;top:0;background:#fff;border-bottom:1px solid #e5e7eb;padding:18px max(20px,calc((100vw - 1180px)/2));display:flex;justify-content:space-between;align-items:center;z-index:10}.store-head a{color:inherit;text-decoration:none}.store-head div{display:flex;flex-direction:column}.store-head span{font-size:12px;color:#6b7280;margin-top:3px}.store-head button{background:#111827;color:#fff;border:0;border-radius:8px;padding:10px 14px}.hero{max-width:1180px;margin:auto;padding:90px 20px 60px;background:linear-gradient(135deg,#f8fafc,#eef2ff)}.hero h1{font-size:clamp(40px,7vw,76px);margin:0 0 15px}.hero p{font-size:20px;color:#4b5563}.products{max-width:1180px;margin:auto;padding:50px 20px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product{border:1px solid #e5e7eb;border-radius:14px;overflow:hidden;background:#fff}.product img{width:100%;aspect-ratio:1/1;object-fit:cover}.product>div{padding:18px}.product h3{margin:0 0 7px}.product p{color:#6b7280;min-height:40px}.product strong{display:block;margin:12px 0;font-size:18px}.product button{background:#111827;color:#fff;border:0;border-radius:8px;padding:10px 13px}.cart{position:fixed;right:0;top:0;bottom:0;width:min(420px,100vw);background:#fff;box-shadow:-10px 0 40px #0002;z-index:30;padding:26px;transform:translateX(100%);transition:.2s;overflow:auto}.cart.open{transform:none}.cart>button:first-child{float:right;background:#f3f4f6;color:#111}.cart-line{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #eee}.cart-total{padding:18px 0;font-size:18px}.cart form{display:grid;gap:10px}.cart form input{padding:12px;border:1px solid #d1d5db;border-radius:8px}.cart form button{padding:12px;border:0;background:#111827;color:#fff;border-radius:8px}.page-content{max-width:900px;margin:60px auto;padding:0 20px;line-height:1.7}.page-content img{max-width:100%}@media(max-width:800px){.products{grid-template-columns:1fr 1fr}}@media(max-width:520px){.products{grid-template-columns:1fr}.hero{padding-top:60px}}