/* 基础样式 */
.footer-component {
  background-color: #2c3e50;
  color: #ecf0f1;
  padding: 2rem 0 0;
  font-family: 'Roboto', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-section {
  margin-bottom: 1.5rem;
}

.footer-title {
  color: #3498db;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  font-weight: 500;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: #e67e22;
}

.footer-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #bdc3c7;
  margin-bottom: 1rem;
}

.footer-contact p {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: #bdc3c7;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #bdc3c7;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #3498db;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  color: #bdc3c7;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.social-icon:hover {
  color: #3498db;
}

.footer-bottom {
  background-color: #1a252f;
  padding: 1rem 0;
  text-align: center;
  margin-top: 2rem;
}

.copyright, .record {
  font-size: 0.8rem;
  color: #7f8c8d;
  margin: 0.3rem 0;
}

.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  margin-right: 0.5rem;
  fill: currentColor;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-container {
    grid-template-columns: 1fr;
  }
  
  .footer-section {
    text-align: center;
  }
  
  .footer-title::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-contact p {
    justify-content: center;
  }
}