:root{
  --ink:#1a1d22;
  --ink-soft:#4a5058;
  --ink-muted:#6a727c;
  --paper:#eef3f3;
  --cream:#f5f9f8;
  --ocean-deep:#2b3a45;
  --ocean:#1f6f8a;
  --seafoam:#7fc9d9;
  --line:rgba(26,29,34,.1);
  --line-strong:rgba(26,29,34,.16);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'DM Sans',system-ui,sans-serif;
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--ocean)}
button,input,select{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--ocean);outline-offset:2px}

.shell{max-width:520px;margin:0 auto;min-height:100vh;padding:18px 18px 40px}
.top{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-bottom:22px;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;min-width:0}
.brand img{width:36px;height:36px;flex:none}
.brand b{font-family:Nunito,system-ui,sans-serif;font-weight:800;font-size:18px;letter-spacing:-.02em;display:block;line-height:1.1;white-space:nowrap}
.brand small{
  display:block;
  font-family:Nunito,system-ui,sans-serif;
  font-size:11.5px;
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--ink-soft);
  margin-top:2px;
  line-height:1;
  white-space:nowrap;
}
.brand small span{color:var(--ocean)}
.quiet{background:none;border:0;color:var(--ink-soft);font-size:13px;padding:6px 0;text-decoration:none}

.card{
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px 20px;
}
h1{font-family:Nunito,system-ui,sans-serif;font-weight:800;font-size:26px;letter-spacing:-.03em;margin:0 0 8px;line-height:1.15}
.lede{margin:0 0 22px;color:var(--ink-soft);font-size:15px}
.kicker{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ocean);margin:0 0 8px}

.field{margin-bottom:12px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.field input,.field select{
  width:100%;border:1px solid var(--line-strong);background:#fff;border-radius:10px;
  padding:11px 12px;color:var(--ink);
}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-soft);margin:14px 0}
.consent input{margin-top:3px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  width:100%;border:0;border-radius:10px;padding:13px 16px;
  background:var(--ocean-deep);color:var(--cream);font-weight:700;font-size:15px;
}
.btn:disabled{opacity:.55}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line-strong)}
.switch{text-align:center;margin-top:16px;font-size:14px;color:var(--ink-soft)}
.err{display:none;background:#f6e3e0;color:#9b2f26;border-radius:10px;padding:10px 12px;font-size:13.5px;margin-bottom:14px}
.err.show{display:block}
.legal{margin-top:18px;font-size:12px;color:var(--ink-muted);line-height:1.55}

.kids{display:flex;flex-direction:column;gap:10px;margin:16px 0}
.kid{
  display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:12px 14px;text-align:left;width:100%;color:inherit;
}
.av{
  width:40px;height:40px;border-radius:12px;background:var(--paper);color:var(--ocean);
  display:grid;place-items:center;font-weight:800;font-family:Nunito,system-ui,sans-serif;flex:none;
}
.kid b{display:block;font-size:15px}
.kid span{display:block;font-size:12.5px;color:var(--ink-muted)}
.empty{text-align:center;color:var(--ink-soft);padding:28px 8px}
.actions{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.fine{font-size:12.5px;color:var(--ink-muted);margin-top:16px;line-height:1.5}

@media (max-width:420px){
  .pair{grid-template-columns:1fr}
  h1{font-size:23px}
}