body {
  margin: 0;
  font-family: sans-serif;
  line-height: 1.8;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: #1a202c;
  color: #a0aec0;
}

header {
  background-color: #2d3748;
  text-align: center;
  padding: 1rem;
}

main {
  flex-grow: 1;
  padding: 2rem 1.5rem;
  text-align: center;
}

.titleImg {
  margin-bottom: 2rem;
  border-radius: 0.5rem;
}

.link_cards {
  margin-bottom: 3rem;
}

.link_cards ul {
  margin-top: 1.5rem;
  list-style: none;
  padding: 0;
}

.link_cards li {
  margin-bottom: 1.2rem;
}

.link_cards li a {
  display: inline-flex;
  align-items: center;
  background-color: #3b82f6;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  text-align: center;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  transition:
    background-color 0.3s ease,
    transform 0.2s ease;
  width: 200px;
  justify-content: center;
}

.link_cards li a:hover {
  background-color: #2563eb;
  transform: scale(1.05);
}

.icon-wrapper {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 0.75rem;
}

.icon-wrapper img {
  width: 30px;
  height: 30px;
}