/* Simple Web 1.0 academic website styles */
body {
    font-family: Times New Roman, serif;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    color: #333;
    background-color: #fff;
}

header {
    border-bottom: 2px solid #333;
    margin-bottom: 30px;
    padding-bottom: 20px;
}

header h1 {
    margin: 0 0 10px 0;
    font-size: 2.2em;
    color: #000;
}

header p {
    margin: 0 0 15px 0;
    color: #666;
    font-size: 0.9em;
}

nav {
    margin: 0;
}

nav a {
    color: #0066cc;
    text-decoration: none;
    font-weight: normal;
}

nav a:hover {
    text-decoration: underline;
}

main {
    margin-bottom: 40px;
}

h1, h2, h3, h4 {
    color: #000;
    margin-top: 30px;
    margin-bottom: 15px;
}

h1 {
    font-size: 1.8em;
    border-bottom: 1px solid #ccc;
    padding-bottom: 10px;
}

h2 {
    font-size: 1.4em;
    margin-top: 40px;
}

h3 {
    font-size: 1.2em;
    margin-top: 30px;
}

h4 {
    font-size: 1.1em;
    margin-top: 25px;
}

p {
    margin-bottom: 15px;
    text-align: justify;
}

a {
    color: #0066cc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

ul, ol {
    margin-bottom: 15px;
    padding-left: 30px;
}

li {
    margin-bottom: 8px;
}

details {
    margin: 20px 0;
    padding: 15px;
    border: 1px solid #ddd;
    background-color: #f9f9f9;
}

summary {
    cursor: pointer;
    font-weight: bold;
    margin-bottom: 10px;
}

.details-content {
    margin-top: 15px;
}

small {
    font-size: 0.85em;
    color: #666;
}

footer {
    border-top: 1px solid #ccc;
    padding-top: 20px;
    margin-top: 40px;
    font-size: 0.9em;
    color: #666;
}

footer a {
    color: #0066cc;
}

/* Simple responsive design */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    
    header h1 {
        font-size: 1.8em;
    }
    
    nav {
        font-size: 0.9em;
    }
}