* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f0f0f0;
}
header {
  background-color: #1da1f2;
  color: white;
  text-align: center;
  padding: 1rem;
}
header h1 {
  font-size: 2rem;
}
header a {
  color: white;
  text-decoration: none;
}
main {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
}
.tweets-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.tweet {
  background: white;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 1rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.tweet p {
  margin-bottom: 0.5rem;
}
.tweet a {
  color: #1da1f2;
  text-decoration: none;
}
.tweet .timestamp {
  color: #666;
  font-size: 0.9rem;
}
footer {
  text-align: center;
  padding: 1rem;
  background-color: #333;
  color: white;
}
footer a {
  color: #1da1f2;
}