*{box-sizing:border-box}body{margin:0;font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;background:#f5f6fb;color:#22263d}a{color:#585bef;text-decoration:none}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#5b5fef;color:#fff;border:0;border-radius:12px;padding:11px 19px;cursor:pointer}button:disabled{opacity:.5;cursor:wait}.secondary{background:#ececfe;color:#5558de}.danger{background:#fff0f0;color:#cb4141}input,textarea,select{width:100%;padding:11px 13px;border:1px solid #dfe2ed;border-radius:11px;background:#fff;color:inherit}textarea{min-height:100px;resize:vertical}label{display:block;margin:12px 0 6px;color:#61667c;font-size:13px}header{background:#fff;border-bottom:1px solid #e9ebf3;padding:17px 28px;display:flex;justify-content:space-between;align-items:center;gap:14px}header strong{font-size:20px}main{max-width:1180px;margin:auto;padding:28px 22px 80px}.hero{padding:38px;border-radius:22px;color:#fff;background:linear-gradient(125deg,#494ade,#7775fa);margin-bottom:25px}.hero h1{font-size:30px;margin:0 0 8px}.hero p{margin:0;opacity:.85}.panel{background:#fff;border:1px solid #e9ebf3;border-radius:18px;padding:24px;margin:20px 0;box-shadow:0 6px 24px #27305504}h1,h2,h3{line-height:1.3}h2{font-size:21px;margin-top:0}h3{font-size:17px}.muted{color:#979bb0;font-size:13px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:18px}.topline{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}.price{font-size:28px;color:#5b5fef;font-weight:750}.tag{display:inline-block;padding:3px 10px;background:#eeeeff;color:#5558dd;border-radius:8px;font-size:12px}.notice{background:#fff6df;color:#92631b;padding:16px;border-radius:12px;margin:15px 0}.error{color:#c53542;white-space:pre-wrap}.ok{color:#168861}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.tabs button{background:#fff;border:1px solid #e2e4ef;color:#63687f}.tabs button.active{background:#5b5fef;color:#fff}.hidden{display:none!important}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}td,th{padding:13px 10px;text-align:left;border-bottom:1px solid #edf0f6;vertical-align:top}th{color:#8a8fa5;font-weight:500}.break{overflow-wrap:anywhere;word-break:break-word}.mono{font-family:ui-monospace,monospace;font-size:12px}.empty{text-align:center;padding:45px;color:#999eb2}.fieldrow{display:grid;grid-template-columns:1fr 1fr;gap:16px}.product{display:flex;gap:16px;align-items:center}.product img{width:82px;height:82px;object-fit:cover;border-radius:12px;background:#eee}.product .grow{flex:1;min-width:0}.product p{margin:0}.shop-shell{max-width:560px;margin:auto;min-height:100vh;background:#f5f6fb}.shop-shell header{padding:18px 20px;position:sticky;top:0;z-index:5}.shop-shell main{padding:18px 16px 110px}.shop-hero{padding:28px 24px;background:linear-gradient(115deg,#ffdf47,#fff58b);border-radius:18px;color:#202741;margin-bottom:18px}.shop-hero h1{font-size:28px}.shop-hero p{margin:0}.shop-nav{display:flex;gap:8px;overflow:auto;padding:14px 0}.shop-nav button{white-space:nowrap;padding:7px 17px}.bottom-bar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(560px,100%);background:#fff;border-top:1px solid #e8ebf5;padding:15px 20px calc(15px + env(safe-area-inset-bottom));display:flex;justify-content:space-between;gap:15px;z-index:6}.overlay{position:fixed;inset:0;background:#20243d66;z-index:20;display:flex;align-items:flex-end;justify-content:center}.sheet{background:#fff;width:min(560px,100%);max-height:90vh;overflow:auto;border-radius:22px 22px 0 0;padding:25px 22px calc(25px + env(safe-area-inset-bottom))}.close{float:right;background:#f0f1f8;color:#777;padding:4px 14px}.quantity{display:flex;align-items:center;gap:12px}.quantity button{padding:4px 11px;background:#efefff;color:#5b5fef}.qr{display:block;margin:18px auto;width:240px;height:240px}.auth{max-width:420px;margin:30px auto}.count{font-variant-numeric:tabular-nums}footer{text-align:center;color:#a3a7b8;font-size:12px;margin:30px 0}#flash{position:fixed;top:12px;left:50%;transform:translateX(-50%);background:#292b43;color:#fff;padding:12px 24px;border-radius:12px;z-index:100;max-width:90%;box-shadow:0 8px 30px #0002}@media(max-width:700px){header{padding:14px 18px}main{padding:20px 15px 60px}.split{grid-template-columns:1fr}.hero{padding:26px}.hero h1{font-size:25px}.panel{padding:20px}.fieldrow{grid-template-columns:1fr}.grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}}