/* Base */
body {
    font-family: Georgia, serif;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 24px;
    background-color: #fafafa;
    color: #333;
}

/* Header */
header {
    border-bottom: 2px solid #333;
    padding-bottom: 16px;
    margin-bottom: 36px;
}

header h1 {
    margin: 0 0 6px 0;
    font-size: 1.8em;
}

header nav {
    font-size: 0.95em;
}

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

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

/* Post list (index page) */
.post-list {
    list-style: none;
    padding: 0;
}

.post-list li {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.post-list a {
    font-size: 1.2em;
    color: #0066cc;
    text-decoration: none;
}

.post-list a:hover {
    text-decoration: underline;
}

.post-list .date {
    display: block;
    margin-top: 4px;
    color: #777;
    font-style: italic;
    font-size: 0.9em;
}

/* Article */
article h2 {
    font-size: 1.6em;
    margin: 0 0 4px 0;
    line-height: 1.3;
}

article .date {
    color: #777;
    font-style: italic;
    font-size: 0.95em;
    margin: 0 0 28px 0;
}

article h3 {
    font-size: 1.2em;
    margin: 32px 0 12px 0;
}

article p {
    margin: 0 0 16px 0;
}

article ul, article ol {
    margin: 0 0 16px 0;
    padding-left: 24px;
}

article li {
    margin-bottom: 10px;
}

article blockquote {
    border-left: 3px solid #999;
    margin: 20px 0;
    padding: 4px 20px;
    color: #555;
    font-style: italic;
}

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

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

/* Footer */
footer {
    margin-top: 48px;
    padding-top: 16px;
    border-top: 1px solid #ddd;
    color: #999;
    font-size: 0.85em;
}