*{box-sizing:border-box}body{margin:0;background:#f3f6f8;color:#172536;font-family:Arial,Helvetica,sans-serif;line-height:1.55}header{background:#041630;color:#fff;padding:18px max(20px,calc((100% - 1040px)/2));display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center}.mark{display:grid;place-items:center;width:42px;height:42px;background:#087e83;border-radius:12px;font-weight:800}.brand strong,.brand small{display:block}.brand small{color:#b8d1d8;font-size:12px}.pill{font-size:12px;border:1px solid #52727d;border-radius:20px;padding:5px 10px;color:#d8eff0}main{max-width:980px;margin:auto;padding:24px 18px 50px}.intro{padding:22px 0 16px}.eyebrow{font-size:11px;letter-spacing:1.5px;font-weight:700;color:#087e83;margin:0 0 8px}h1{font-size:clamp(28px,4vw,42px);line-height:1.12;margin:0 0 12px;color:#041630}h2{font-size:21px;margin:0 0 10px;color:#041630}h3{margin:8px 0;font-size:19px}.intro p:last-child,.muted{color:#627182}.panel{background:#fff;border:1px solid #e0e7eb;border-radius:16px;padding:22px;margin:16px 0;box-shadow:0 5px 20px #0416300a}.narrow{max-width:520px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{display:block;font-size:13px;font-weight:700;margin:14px 0;color:#34465a}input,textarea,select{display:block;width:100%;padding:12px 13px;border:1px solid #cbd6dd;border-radius:9px;font:inherit;margin-top:6px;background:#fff;color:#172536}textarea{resize:vertical}button{border:0;background:#087e83;color:white;border-radius:9px;padding:12px 17px;font-weight:700;cursor:pointer;margin-top:12px}button:hover{background:#05676b}.secondary{background:#e8eff2;color:#26394a;margin:0}.notice,.error,.warning{border-radius:10px;padding:13px 16px;margin:14px 0}.notice{background:#e4f6ee;color:#155d43}.error{background:#fff0ed;color:#8a2f20}.warning{background:#fff8e6;color:#6d4a00;font-size:13px}.product-preview{display:grid;grid-template-columns:190px 1fr;gap:24px;align-items:start}.product-image{background:#f7f9fa;border:1px solid #e2e8eb;border-radius:12px;padding:10px;min-height:160px;display:grid;place-items:center}.product-image img{max-width:100%;max-height:210px;object-fit:contain}.price{font-size:19px;font-weight:700}.small{font-size:12px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px}.toolbar p{margin:0}a{color:#087e83;overflow-wrap:anywhere}li{margin:7px 0}footer{text-align:center;color:#748290;font-size:12px;padding:20px}@media(max-width:640px){.grid2,.product-preview{grid-template-columns:1fr}.product-image{max-width:240px}.panel{padding:17px}header{padding:14px 18px}.pill{display:none}}