body {
  font-family: Arial, sans-serif;
  background: #f0f2f5;
  color: #333;
  margin: 0;
  padding: 0;
}

header {
  background: #0d47a1;
  color: white;
  text-align: center;
  padding: 1em 0;
}

main {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1em;
  padding: 1em;
}

.perfil {
  background: white;
  border-radius: 10px;
  padding: 1em;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.perfil img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
}

.alpha {
  border-left: 5px solid crimson;
}

.beta {
  border-left: 5px solid royalblue;
}

.dom {
  margin-top: 0.5em;
  font-weight: bold;
}
.perfil {
  border: 2px solid #ccc;
  padding: 1em;
  margin: 1em;
  border-radius: 8px;
  background-color: #f2f2f2;
}

.perfil img {
  width: 100px;
  border-radius: 50%;
}

.comentario {
  background-color: #ffffff;
  border-left: 4px solid #888;
  padding: 0.5em;
  margin: 0.5em 0;
}

.dom {
  font-style: italic;
  color: #666;
}

footer {
  background: #6bf1e0;
  color: #ef9e4a;
  text-align: center;
  padding: 1em 0;
  margin-top: 2em;
}