.container {
  margin: 0 auto;
  padding: 2.4rem;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(28rem, 1fr));
  gap: 2.4rem;
  padding: 1.2rem;
}

.link-card {
  background: white;
  border-radius: 1.2rem;
  padding: 1.6rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  box-shadow: 0 0.4rem 0.6rem rgba(0, 0, 0, 0.1);
  border: 0.1rem solid var(--color-card-border);
}

.link-card:hover {
  transform: translateY(-0.5rem);
  box-shadow: 0 0.8rem 1.5rem rgba(0, 0, 0, 0.1);
}

.card-icon {
  font-size: 2.8rem;
  margin-right: 1.6rem;
  min-width: 6rem;
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
  border-radius: 50%;
}

.card-content {
  flex: 1;
}

.card-content h3 {
  margin: 0 0 0.6rem 0;
  color: #333;
  font-size: 1.6rem;
}

.card-content p {
  margin: 0;
  color: #666;
  font-size: 1.4rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .container {
    padding: 1.2rem;
  }

  .page-title {
    font-size: 2.4rem;
    margin-bottom: 2.4rem;
  }

  .link-grid {
    gap: 1.2rem;
  }

  .link-card {
    padding: 1.2rem;
  }

  .card-icon {
    font-size: 2.4rem;
    min-width: 5rem;
    height: 5rem;
  }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
  body {
    background: #1a1a1a;
  }

  .page-title {
    color: #fff;
  }

  .link-card {
    background: #2d2d2d;
  }

  .card-content h3 {
    color: #fff;
  }

  .card-content p {
    color: #bbb;
  }

  .card-icon {
    background: #3d3d3d;
  }
}