:root{--brand: #ff5a26;--text: #1f2329;--muted: #8a9099;--bg: #f5f6f8;--card: #ffffff;--line: #ebedf0}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,Helvetica,sans-serif;font-size:14px}.app{min-height:100vh;padding-bottom:60px}.page{padding:12px 12px 8px}.shop-head{display:flex;align-items:center;gap:10px;padding:10px 4px 12px}.shop-logo{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--line)}.shop-title{font-size:18px;font-weight:600}.search input{width:100%;height:36px;border:none;border-radius:18px;padding:0 14px;background:var(--card);font-size:14px;outline:none}.goods-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}.goods-card{background:var(--card);border-radius:10px;overflow:hidden;text-decoration:none;color:inherit}.goods-pic{width:100%;aspect-ratio:1 / 1;object-fit:cover;background:var(--line);display:block}.goods-name{padding:8px 8px 2px;font-size:13px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.goods-price{padding:0 8px 10px;color:var(--brand);font-weight:600}.card{background:var(--card);border-radius:10px;padding:12px;margin-bottom:10px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.btn{border:none;border-radius:22px;padding:10px 18px;font-size:14px;background:var(--brand);color:#fff}.btn.ghost{background:var(--card);color:var(--text);border:1px solid var(--line)}.btn.block{display:block;width:100%}.btn:disabled{opacity:.5}.foot-bar{position:fixed;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid var(--line);z-index:20}.tabbar{position:fixed;left:0;right:0;bottom:0;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:10}.tabbar-item{flex:1;text-align:center;padding:6px 0 8px;text-decoration:none;color:var(--muted);font-size:11px}.tabbar-item.active{color:var(--brand)}.tabbar-icon{position:relative;display:block;font-size:20px;line-height:1.4}.tabbar-label{display:block}.badge{position:absolute;top:-2px;left:50%;min-width:16px;height:16px;padding:0 4px;line-height:16px;border-radius:8px;background:var(--brand);color:#fff;font-size:10px;font-style:normal}.empty{text-align:center;color:var(--muted);padding:40px 0}.empty.error{color:var(--brand)}.order-item{background:var(--card);border-radius:10px;padding:12px;margin-bottom:10px;text-decoration:none;color:inherit;display:block}.muted{color:var(--muted)}.tag{display:inline-block;padding:2px 8px;border-radius:10px;background:#fff1eb;color:var(--brand);font-size:12px}