.signup {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}
.signup h1 {
  margin-bottom: 8px;
}
.signup .form {
  display: grid;
  gap: 14px;
  padding: 20px;
}
.signup label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}
.signup label input:not([type="checkbox"]) {
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  color: var(--ink);
}
.signup .hint {
  font-weight: 400;
  color: var(--muted);
}
.signup .check {
  grid-template-columns: auto 1fr;
  align-items: start;
  font-weight: 400;
}
.signup .trap {
  position: absolute;
  left: -10000px;
}
.signup .error,
.signup .warn {
  color: #9b1c1c;
  font-weight: 600;
}
.signup .notice {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.signup dt {
  margin-top: 12px;
  color: var(--muted);
}
.signup dd {
  margin: 4px 0 0;
}
.signup code,
.signup pre {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}
.signup pre {
  padding: 12px;
  background: #0f1c14;
  color: #e9f3ec;
  border-radius: 8px;
}

.signup [hidden] {
  display: none !important;
}