.breadcrumb a {
    color: #007cba;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb .separator {
    margin: 0 8px;
}

.post-header {
    padding: 30px 0 20px;
}

.post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}

.post-category a {
    color: #007cba;
    text-decoration: none;
    background: #f0f8ff;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
}

.post-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    line-height: 1.3;
    margin-bottom: 20px;
}

.post-featured-image {
    margin: 20px 0;
    border-radius: 8px;
    overflow: hidden;
}

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

.post-content {
    padding: 0 0 30px;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    overflow: visible;
}

.post-content h2,
.post-content h3,
.post-content h4 {
    margin: 30px 0 15px;
    color: #333;
}

.post-content p {
    margin-bottom: 20px;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
}

.post-footer {
    padding: 30px 0;
    border-top: 1px solid #eee;
}

.post-author {
    margin-bottom: 20px;
    color: #666;
}

.nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.nav-previous,
.nav-next {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.nav-previous:hover,
.nav-next:hover {
    background: #e9ecef;
}

.nav-previous a,
.nav-next a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
}

.nav-next:empty,
.nav-previous:empty {
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .post-header,
    .post-content,
    .post-footer {
        padding: 20px 0;
    }

    .post-title {
        font-size: 2rem;
    }

    .nav-links {
        grid-template-columns: 1fr;
    }
}