.qr-header{max-width:1120px;margin:auto;padding:24px;display:flex;justify-content:space-between;gap:16px}.qr-main{max-width:1120px;margin:20px auto 80px;padding:0 24px}.qr-main h1{font-size:clamp(32px,5vw,52px);line-height:1.1}.qr-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.qr-card{padding:26px;border:1px solid #d6dfef;border-radius:18px;margin:20px 0;background:#fff;color:#172554}.qr-card label{display:block;font-weight:700;margin:16px 0 6px}.qr-card input,.qr-card select{width:100%;min-height:44px;padding:8px;border:1px solid #94a3b8;border-radius:8px}.qr-card input[type=color]{width:90px}.qr-card button,#retry{min-height:44px;cursor:pointer;margin:4px 0;padding:9px 14px;border-radius:8px}.qr-card p{line-height:1.65;color:#475569}.qr-url{overflow-wrap:anywhere}#preview{display:grid;place-items:center;min-height:240px;background:#f1f5f9;border-radius:12px}#preview img{width:100%;max-width:320px;height:auto}.qr-row{padding:16px 0;border-bottom:1px solid #d6dfef;display:flex;justify-content:space-between;gap:16px;align-items:center}.qr-row span{overflow-wrap:anywhere}#status{padding:12px 0}[hidden]{display:none!important}@media(max-width:700px){.qr-grid{grid-template-columns:1fr;gap:0}.qr-main{padding:0 16px}.qr-card{padding:20px}.qr-row{align-items:flex-start;flex-direction:column}}