body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to bottom, #f0f4f7, #e0e7ef);
  color: #333;
}
header {
  background-color: #2d6cdf;
  color: white;
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
}
header .logo {
  width: 100px;
  height: auto;
  border-radius: 50%;
  background-color: white;
  padding: 0.5rem;
  margin-bottom: 1rem;
}
header h1 {
  margin: 0;
  font-size: 2rem;
}
header p {
  margin: 0.5rem 0 0;
  font-size: 1rem;
}
main {
  padding: 2rem 1rem;
  display: flex;
  justify-content: center;
}
.media-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  width: 100%;
  max-width: 1000px;
}
.media-card {
  background-color: #ffffff;
  border: 2px solid #2d6cdf;
  padding: 1.2rem;
  border-radius: 12px;
  text-align: center;
  text-decoration: none;
  color: #2d6cdf;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.media-card:hover {
  background-color: #2d6cdf;
  color: white;
  transform: translateY(-5px);
}
footer {
  background-color: #f5f5f5;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  margin-top: 2rem;
}
footer a {
  color: #2d6cdf;
  text-decoration: none;
}
footer a:hover {
  text-decoration: underline;
}