.loginContainer {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.loginCard {
  width: 400px;
  max-width: 90%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  padding: 32px;
}

.loginTitle {
  text-align: center;
  margin-bottom: 8px !important;
}

.loginSubtitle {
  text-align: center;
  color: #666;
  margin-bottom: 24px !important;
}

.loginForm {
  width: 100%;
}

.loginButton {
  height: 40px;
  font-size: 16px;
  font-weight: 500;
}

.loginTips {
  margin-top: 16px;
  text-align: center;
  color: #999;
  font-size: 12px;
  background-color: #f5f5f5;
  padding: 8px;
  border-radius: 4px;
}

// 响应式设计
@media (max-width: 768px) {
  .loginCard {
    width: 90%;
    padding: 24px;
  }
}

.site-form-item-icon {
  color: rgba(0, 0, 0, 0.25);
}