.post-detail {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.post-header {
    text-align: center;
    margin-bottom: 2rem;
}

.post-header h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.post-meta {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.post-meta span {
    margin: 0 1rem;
}

.post-meta span:first-child {
    margin-left: 0;
}

.post-featured-image {
    margin-bottom: 2rem;
    border-radius: 8px;
    overflow: hidden;
}

.post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.post-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}

.post-intro {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 2rem;
    font-style: italic;
}

.post-content h2 {
    font-size: 1.8rem;
    color: #333;
    margin: 2rem 0 1rem;
}

.post-content p {
    margin-bottom: 1.5rem;
}

.post-tags {
    margin: 3rem 0;
}

.tag {
    display: inline-block;
    background: #f0f0f0;
    color: #666;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

.post-share {
    text-align: center;
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.post-share h3 {
    margin-bottom: 1rem;
    color: #333;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.share-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f0f0f0;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
}

.share-button:hover {
    background: var(--primary);
    color: white;
}

.related-posts {
    margin-top: 4rem;
}

.related-posts h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.related-post {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.related-post:hover {
    transform: translateY(-5px);
}

.related-post img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.related-post h4 {
    padding: 1rem;
    margin: 0;
    font-size: 1.1rem;
    color: #333;
}

.related-post .read-more {
    display: block;
    padding: 1rem;
    text-align: center;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    border-top: 1px solid #eee;
}

.related-post .read-more:hover {
    color: var(--dark);
}

.post-content ul,
.post-content ol {
    padding-left: 1.5rem;
}

@media (max-width: 768px) {
    .post-detail {
        padding: 1rem;
    }

    .post-header h1 {
        font-size: 2rem;
    }

    .post-meta span {
        display: block;
        margin: 0.5rem 0;
    }

    .post-content {
        font-size: 1rem;
    }

    .post-intro {
        font-size: 1.1rem;
    }

    .post-content h2 {
        font-size: 1.5rem;
    }
}