*{box-sizing:border-box;margin:0;padding:0}
body{font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#141414;background:#fff}
.wrap{max-width:820px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid #e8e8e8;padding:16px 0}
header .wrap{display:flex;justify-content:space-between;align-items:center}
.logo{font-weight:800;letter-spacing:-.4px;font-size:18px;text-decoration:none;color:#141414}
.logo span{color:#e04a1f}
h1{font-size:clamp(28px,5vw,44px);line-height:1.15;letter-spacing:-1px;margin:36px 0 16px;font-weight:800}
h2{font-size:24px;letter-spacing:-.5px;margin:36px 0 12px}
p{margin:0 0 16px;color:#3a3a3a}
.hero{background:#faf7f4;border-bottom:1px solid #eee;padding-bottom:36px}
.pill{display:inline-block;background:#141414;color:#fff;font-size:12px;font-weight:700;letter-spacing:1px;padding:6px 12px;border-radius:100px;text-transform:uppercase}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:20px 0}
.cell{border:1px solid #e8e8e8;border-radius:10px;padding:14px}
.cell b{display:block;font-size:22px}
.cell small{color:#888;font-size:12px}
.btn{display:block;width:100%;text-align:center;background:#e04a1f;color:#fff;border:0;border-radius:10px;padding:18px;font-size:17px;font-weight:700;text-decoration:none;cursor:pointer}
.btn:hover{background:#c73e16}
.btn.alt{background:#141414}
.price{font-size:34px;font-weight:800;margin:8px 0}
.strike{color:#999;font-size:18px;text-decoration:line-through;font-weight:400;margin-left:8px}
label{display:block;font-size:13px;font-weight:700;margin:14px 0 6px}
input,select{width:100%;padding:14px;border:1px solid #ccc;border-radius:8px;font-size:16px;background:#fff}
input:focus{outline:2px solid #141414;outline-offset:-1px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cardbox{border:1px solid #ddd;border-radius:12px;padding:18px;margin:20px 0}
.summary{background:#faf7f4;border:1px solid #eee;border-radius:12px;padding:18px;margin:20px 0;display:flex;justify-content:space-between;font-weight:700}
.badge{font-size:12px;color:#666;text-align:center;margin-top:14px}
footer{border-top:1px solid #e8e8e8;margin-top:56px;padding:28px 0;font-size:13px;color:#777}
footer a{color:#777;margin-right:14px}
.overlay{position:fixed;inset:0;background:rgba(255,255,255,.96);display:none;align-items:center;justify-content:center;flex-direction:column;z-index:99}
.overlay.on{display:flex}
.spin{width:38px;height:38px;border:3px solid #eee;border-top-color:#e04a1f;border-radius:50%;animation:s .8s linear infinite;margin-bottom:16px}
@keyframes s{to{transform:rotate(360deg)}}
.ok{font-size:44px;margin-bottom:8px}
.ref{font-family:ui-monospace,monospace;background:#f4f4f4;padding:4px 8px;border-radius:6px}
.err{color:#c00;font-size:13px;margin-top:8px;display:none}