body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f7fafa;
  color: #1d5261;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  padding: 30px;
  background-color: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
  border-radius: 12px;
}

h1 {
  color: #36ba80;
  margin-bottom: 5px;
}

.last-updated {
  color: #63b9fa;
  font-size: 0.95em;
  margin-bottom: 25px;
}

h2 {
  margin-top: 24px;
  font-size: 1.2em;
  color: #1d5261;
}

p {
  margin-top: 10px;
  line-height: 1.6;
}

ul {
  padding-left: 20px;
}

li {
  margin-top: 10px;
}

.signup-button {
  display: inline-block;
  margin-top: 30px;
  padding: 12px 24px;
  background-color: #36ba80;
  color: white;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-align: center;
}

.signup-button:hover {
  background-color: #2d9c6c;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(54, 186, 128, 0.3);
}

@media (max-width: 768px) {
  .container {
      margin: 20px 15px;
      padding: 20px;
  }
  
  h1 {
      font-size: 1.5em;
      text-align: center;
  }
  
  .last-updated {
      text-align: center;
      font-size: 0.9em;
  }
  
  h2 {
      font-size: 1.1em;
  }
  
  p, li {
      font-size: 0.95em;
      line-height: 1.5;
  }
  
  ul {
      padding-left: 16px;
  }

  .signup-button {
      display: block;
      width: 80%;
      margin: 30px auto 0;
  }
}

@media (max-width: 480px) {
  .container {
      margin: 15px 10px;
      padding: 15px;
  }
  
  h1 {
      font-size: 1.3em;
  }
  
  h2 {
      font-size: 1em;
  }
  
  p, li {
      font-size: 0.9em;
  }
  
  .last-updated {
      font-size: 0.85em;
  }
  
  ul {
      padding-left: 14px;
  }
}