:root{--ink:#243127;--muted:#69736b;--paper:#f5f1e8;--card:#fffdf8;--jade:#315e4b;--gold:#c89537;--line:#ded8cd;--low:#a84130}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 15% 0,#fffdf8 0,transparent 27rem),var(--paper);color:var(--ink);font-family:"Noto Serif SC","Songti SC",serif}main{max-width:1600px;margin:auto;padding:42px 44px 64px}.hero{display:flex;justify-content:space-between;gap:32px;border-bottom:1px solid var(--line);padding-bottom:26px}.eyebrow{margin:0 0 8px;color:var(--gold);font:700 11px/1.2 ui-monospace,monospace;letter-spacing:.14em}.hero h1{font-size:36px;margin:0;letter-spacing:.04em}.summary{color:var(--muted);margin:12px 0 0}.updated{min-width:170px;align-self:end;border-left:3px solid var(--gold);padding-left:14px}.updated span{display:block;font-size:12px;color:var(--muted)}.updated strong{display:block;margin-top:7px;font-size:14px}.controls{display:flex;gap:10px;margin:24px 0}input,select,button{height:38px;border:1px solid var(--line);border-radius:4px;background:#fffdf8;padding:0 12px;color:var(--ink);font:14px "Noto Serif SC","Songti SC",serif}input{min-width:240px;flex:1}button{background:var(--jade);border-color:var(--jade);color:white;cursor:pointer}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--line);box-shadow:0 5px 17px #4937160a;display:flex;min-height:166px}.product-image{width:104px;flex:none;display:grid;place-items:center;padding:10px}.product-image img{width:100%;height:92px;object-fit:contain;mix-blend-mode:multiply}.card-body{padding:16px 14px 14px 0;min-width:0;flex:1}.product-id{color:var(--gold);font:700 11px ui-monospace,monospace;letter-spacing:.08em;margin:0}.card h2{font-size:15px;line-height:1.5;margin:6px 0 10px;min-height:45px}.tags{display:flex;flex-wrap:wrap;gap:5px}.tag{font-size:11px;color:var(--jade);background:#eaf0e9;padding:3px 6px}.stock{border-top:1px solid var(--line);margin-top:12px;padding-top:8px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.stock strong{font-size:20px;color:var(--jade)}.stock.low strong{color:var(--low)}.stock.pending strong{font-size:13px;color:var(--muted)}@media(max-width:680px){main{padding:26px 18px}.hero{display:block}.updated{margin-top:20px;align-self:auto}.controls{flex-wrap:wrap}input{flex-basis:100%}.grid{grid-template-columns:1fr}}