body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;margin:0;background:#fff;color:#111}
.container{max-width:900px;margin:0 auto;padding:32px 16px}
.card{border:1px solid rgba(0,0,0,.08);border-radius:18px;padding:22px;box-shadow:0 1px 12px rgba(0,0,0,.04);background:#fff}
h1{margin:0 0 8px;font-size:28px}
.sub{margin:0 0 18px;color:rgba(0,0,0,.65)}
.btn{border:0;border-radius:14px;padding:12px 14px;cursor:pointer;font-weight:600}
.btnPrimary{background:#111;color:#fff}
.btnOutline{background:#fff;color:#111;border:1px solid rgba(0,0,0,.15)}
.grid{display:grid;gap:10px}
.option{border:1px solid rgba(0,0,0,.12);border-radius:16px;padding:14px;cursor:pointer}
.option:hover{background:rgba(0,0,0,.03)}
.option.selected{border-color:rgba(0,0,0,.55);background:rgba(0,0,0,.03)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.pill{border:1px solid rgba(0,0,0,.12);border-radius:999px;padding:8px 10px;font-size:12px}
.input{width:100%;padding:11px 12px;border-radius:14px;border:1px solid rgba(0,0,0,.18)}
.small{font-size:12px;color:rgba(0,0,0,.6)}
.error{color:#b00020;font-size:12px}
.success{color:#0a7a2f;font-size:12px}