body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #fdfdfd;
    color: #333;
    margin: 0;
    padding: 0;
}
  
.main-header {
    background: linear-gradient(to right, #e6f0ff, #f5faff);
    padding: 2rem;
    text-align: center;
    border-bottom: 4px solid #cce0ff;
}

.main-header h1 {
    margin: 0;
    font-size: 2.5rem;
    color: #1a3e5c;
}
  
.content {
    padding: 2rem;
}
  
.section {
    background-color: #ffffff;
    border: 1px solid #d0e1ff;
    border-left: 6px solid #87bfff;
    border-radius: 6px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.04);
}
  
.section h2 {
    color: #1e5ca0;
    margin-top: 0;
}
  
blockquote {
    margin: 1rem 0;
    padding: 1rem 1.5rem;
    background-color: #f2f7ff;
    border-left: 4px solid #5a9dfc;
    font-style: italic;
}
  
blockquote footer {
    font-size: 0.9rem;
    text-align: right;
    margin-top: 0.5rem;
    color: #555;
}