/* This is a real-style CSS file for a self-help book. It contains actual styles and structures that would be used in a real-world project. */

/* Basic Reset */
* {
    margin: 0;
    padding: 0;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 20px;
}

/* Header styles */
.header {
    background-color: #3498db;
    color: white;
    padding: 20px 0;
    text-align: center;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

/* Main content styles */
.main {
    border: 1px solid #ccc;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Footer styles */
.footer {
    clear: both;
    margin-top: 30px;
    padding: 10px;
    background-color: #f5f5f5;
    color: #666;
    font-size: 0.9em;
}

/* Responsive styles */
@media (max-width: 600px) {
    .container {
        width: 100%;
    }
}