.reg-help {
  margin: 0 0 12px;
  color: #2a3340;
  font-size: 0.95rem;
}

.reg-radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.reg-radio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid #c8d2dc;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-size: 0.95rem;
  color: #2a3340;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.reg-radio:hover {
  border-color: #478ac9;
}

.reg-radio input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: #478ac9;
  cursor: pointer;
}

.reg-radio input[type="radio"]:checked ~ span {
  font-weight: 600;
  color: #2960a0;
}

.reg-radio:has(input[type="radio"]:checked) {
  border-color: #478ac9;
  background: #eef5fc;
  box-shadow: 0 0 0 3px rgba(71, 138, 201, 0.18);
}