:root{--charcoal:#1e1e1c;--sand:#b98a4e;--sandDark:#7d5a2c;--paper:#faf9f7;--line:#e6e3de;--ink:#262622;--muted:#63635e}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.5 "Segoe UI",-apple-system,Roboto,Arial,sans-serif}
header{background:var(--charcoal);border-bottom:3px solid var(--sand);padding:18px 16px}
.wm{color:#eceae6;font-size:26px;font-weight:300;letter-spacing:.5px;display:flex;align-items:flex-end;gap:3px;text-decoration:none}
.wm svg{width:20px;height:32px}
.sub{color:var(--sand);font-size:12px;letter-spacing:3px;margin-top:4px}
main{max-width:560px;margin:0 auto;padding:18px 16px 40px}
h1{font-family:"Palatino Linotype",Palatino,Georgia,serif;font-weight:400;font-size:28px;margin:6px 0 4px}
.lede{color:var(--muted);margin:0 0 18px}
fieldset{border:1px solid var(--line);border-left:4px solid var(--sand);border-radius:10px;background:#fff;padding:14px 16px 6px;margin:0 0 16px}
legend{font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:14px;padding:0 6px}
label{display:block;font-weight:600;margin:10px 0 4px}
.hint{display:block;font-weight:400;color:var(--muted);font-size:14px}
input{width:100%;font:inherit;font-size:18px;padding:12px;border:1px solid #cfcbc4;border-radius:8px;background:#fff;color:var(--ink)}
input:focus{outline:none;border-color:var(--sand);box-shadow:0 0 0 3px rgba(185,138,78,.25)}
.row{display:flex;gap:10px}.row>div{flex:1}
.money{position:relative}.money span{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:18px;color:var(--muted)}
.money input{padding-left:28px;font-size:22px;font-weight:700}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;margin:12px 0}
.check input{width:22px;height:22px;margin-top:2px;flex:none;accent-color:var(--sandDark)}
#billing{display:none}
button{width:100%;font:inherit;font-size:19px;font-weight:700;padding:16px;border:0;border-radius:10px;background:var(--sand);color:var(--charcoal);cursor:pointer;margin-top:6px}
button:disabled{opacity:.6}
.err{display:none;background:#fdecea;border:1px solid #9a2b1f;color:#9a2b1f;border-radius:8px;padding:10px 12px;margin:0 0 14px}
.safe{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:15px;margin-top:16px}
.safe b{color:var(--ink)}
footer{color:var(--muted);font-size:13px;text-align:center;padding:10px 16px 30px}
footer a{color:var(--sandDark)}
.testmode{background:#fff3cd;border:1px solid #b98a4e;border-radius:8px;padding:8px 12px;font-weight:700;text-align:center}
.result{background:#fff;border:1px solid var(--line);border-left:4px solid var(--sand);border-radius:10px;padding:18px 16px;margin:10px 0 18px}
.result.bad{border-left-color:#9a2b1f}
.result dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:12px 0 0}
.result dt{color:var(--muted)}.result dd{margin:0;font-weight:600}
.btn{display:block;text-align:center;text-decoration:none;font-weight:700;padding:15px;border-radius:10px;background:var(--sand);color:var(--charcoal);margin-top:8px}