body {
    font-family: 'Droid Serif', serif;
    line-height: 1.6;
    color: #333;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Droid Sans', sans-serif;
    font-weight: 600;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
}

.post-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.post-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-content {
    padding: 1.5rem;
    flex-grow: 1;
}

.post-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: #333;
}

.post-excerpt {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Individual Post Styles */
.post-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e9ecef;
}

.post-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.post-meta {
    color: #666;
    font-size: 1rem;
}

.post-body {
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-body h2 {
    font-size: 2rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.post-body h3 {
    font-size: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.post-body p {
    margin-bottom: 1rem;
}

.post-body ul, .post-body ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.post-body li {
    margin-bottom: 0.5rem;
}

.post-body code {
    background-color: #f8f9fa;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: "Courier New", monospace;
    font-size: 0.9em;
}

.post-body pre {
    background-color: #f8f9fa;
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.post-body pre code {
    background: none;
    padding: 0;
}

.back-link {
    display: inline-block;
    margin-top: 2rem;
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

/* Reading List Styles */
.reading-list-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border: none;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.reading-list-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
}

.reading-category {
    background-color: #fff;
    border: none;
    border-radius: 10px;
    padding: 1.75rem;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s, box-shadow 0.2s;
}

.reading-category:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.reading-category h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: #2c3e50;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 3px solid #667eea;
    padding-bottom: 0.75rem;
}

.book-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.book-list li {
    padding: 0.75rem 0;
    padding-left: 0.5rem;
    border-bottom: 1px solid #ecf0f1;
    color: #34495e;
    font-size: 0.95rem;
    line-height: 1.6;
    transition: background-color 0.2s, padding-left 0.2s;
}

.book-list li:hover {
    background-color: #f8f9fa;
    padding-left: 1rem;
}

.book-list li:last-child {
    border-bottom: none;
}

.book-list li:before {
    content: "📚 ";
    margin-right: 0.75rem;
    font-size: 1.1em;
}