:root{--bg:#f3f3f5;--surface:#fff;--text:#111;--muted:#6d6d75;--purple:#7c3aed;--purple-dark:#5b21b6;--line:#dedee5;--radius:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 32px));margin:auto}.narrow{width:min(760px,calc(100% - 32px))}.site-header,.admin-header{background:#111;color:#fff;position:sticky;top:0;z-index:10}.header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.header-inner nav{display:flex;gap:20px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.logo-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--purple)}.hero{padding:80px 0;background:linear-gradient(135deg,#ececf0,#fff)}.hero h1{font-size:clamp(40px,7vw,82px);line-height:.95;margin:.2em 0}.eyebrow{font-size:13px;font-weight:800;letter-spacing:.15em;color:var(--purple)}main{padding:40px 0}.category-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.category-bar a{background:#fff;border:1px solid var(--line);padding:9px 14px;border-radius:999px}.category-bar a.depth-1{background:#fafafa;border-style:dashed}.category-bar a.depth-2{font-size:14px}.category-bar a.active{background:#111;color:#fff;border-color:#111}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px}.product-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,.05);transition:.2s}.product-card:hover{transform:translateY(-4px)}.product-image{aspect-ratio:1/1;background:#e9e9ee;display:grid;place-items:center}.product-image img,.detail-image img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 4px 4px 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1fr;align-items:center}.checkbox input{width:auto}.success-card{text-align:center;background:#fff;padding:50px;border-radius:var(--radius)}.bank-box{margin:25px 0;padding:20px;background:#f0eff7;border-radius:12px}.site-footer{padding:40px 0;color:var(--muted)}.admin-main{overflow:auto}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card{background:#fff;border-radius:16px;padding:24px}.stat-card strong{font-size:38px;display:block}.stat-card span{color:var(--muted)}table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;margin-top:20px}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:top}.inline-form{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.inline-form input,.inline-form select{width:auto;min-width:120px}.small-button{padding:8px 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