body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  background: linear-gradient(180deg, #fff8f3, #f5e8dd);
  color: #4a2b1f;
}

.portal-shell {
  padding: 32px;
}

.lead {
  color: #9b6f5c;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.card {
  display: grid;
  gap: 12px;
  padding: 20px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(123, 75, 45, .08);
}

label { color: #7e5c4d; font-size: 14px; }
input {
  height: 44px;
  padding: 0 12px;
  border: 1px solid #ead8cb;
  border-radius: 12px;
}
.password-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}
.toggle, .primary {
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
}
.toggle { background: #fbe9dc; color: #a34d2d; }
.primary { background: linear-gradient(135deg, #d65f2a, #ef8a3d); color: #fff; }
.remember { display: flex; gap: 8px; align-items: center; }