.first-loading-wrp {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  min-height: 100vh;
  background: linear-gradient(135deg, #f5f7fa 0%, #eef2f7 100%);
}

.first-loading-wrp > h1 {
  font-size: 24px;
  font-weight: 600;
  color: #333;
  margin: 20px 0;
  text-align: center;
  background: linear-gradient(45deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: colorChange 8s infinite alternate;
}

.first-loading-wrp .loading-wrp {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  animation: fadeIn 0.5s ease-out;
}

.company-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

.company-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: contain;
  margin-bottom: 15px;
  border: 3px solid rgba(102, 126, 234, 0.3);
  padding: 5px;
  background: white;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  animation: float 3s infinite ease-in-out;
}

.company-name {
  font-size: 18px;
  font-weight: 600;
  color: #333;
  margin: 0;
  text-align: center;
}

.loading-text {
  font-size: 14px;
  color: #666;
  margin-top: 15px;
  animation: blink 1.5s infinite;
}

.dots-container {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 20px 0;
  animation: rotate 3s infinite linear;
}

.modern-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  animation: pulse 1.5s infinite ease-in-out;
}

.dot1 {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: -0.3s;
  background: #667eea;
}

.dot2 {
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  animation-delay: -0.2s;
  background: #764ba2;
}

.dot3 {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: -0.1s;
  background: #667eea;
}

.dot4 {
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  animation-delay: 0s;
  background: #764ba2;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes colorChange {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

/* 响应式设计 */
@media (max-width: 768px) {
  .first-loading-wrp .loading-wrp {
    padding: 20px;
    max-width: 90%;
  }
  
  .company-logo {
    width: 60px;
    height: 60px;
  }
  
  .company-name {
    font-size: 16px;
  }
  
  .dots-container {
    width: 60px;
    height: 60px;
  }
  
  .modern-dot {
    width: 12px;
    height: 12px;
  }
}