.blog-post {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    color: #fff;
}

.article-container {
    max-width: 1200px;
    margin: 0 auto;
}

.blog-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 60px;
    align-items: start;
}

.blog-main-column {
    min-width: 0;
}

.back-link {
    margin-bottom: 40px;
}

.back-button {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s;
}

.back-button:hover {
    color: #fff;
}

.blog-header {
    margin-bottom: 40px;
}

.category-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    background-color: rgba(26, 79, 143, 0.15);
    border: 1px solid rgba(26, 79, 143, 0.5);
    color: #fff;
}

.blog-header h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 500;
}

.blog-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.blog-meta {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.author-date {
    display: flex;
    gap: 20px;
    align-items: center;
}

.featured-image {
    margin-bottom: 40px;
    border-radius: 12px;
    overflow: hidden;
}

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

.blog-content {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.blog-content h2 {
    font-size: 32px;
    font-weight: 500;
    margin: 40px 0 20px;
}

.blog-content h3 {
    font-size: 24px;
    font-weight: 500;
    margin: 30px 0 15px;
}

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

.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 30px 0;
}

.blog-content ul,
.blog-content ol {
    margin-bottom: 20px;
    padding-left: 20px;
}

.blog-content li {
    margin-bottom: 10px;
}

.blog-content a {
    color: #3072E1;
    text-decoration: none;
}

.blog-content a:hover {
    text-decoration: underline;
}

.blog-sidebar {
    position: sticky;
    top: 40px;
}

.sidebar-related {
    padding: 40px 0;
}

.sidebar-related h2 {
    font-size: 24px;
    margin-bottom: 40px;
    color: #fff;
    font-weight: 400;
}

.sidebar-posts {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.sidebar-post-card {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 24px;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.sidebar-post-card:hover {
    transform: translateX(10px);
}

.sidebar-post-image {
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 1;
}

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

.sidebar-post-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.post-date {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
}

.sidebar-post-content h3 {
    font-size: 20px;
    line-height: 1.4;
    margin: 0;
    color: #fff;
    font-weight: 400;
}

.view-all-button {
    display: inline-block;
    margin-top: 40px;
    padding: 12px 32px;
    background: #4B7BF5;
    color: #fff;
    text-decoration: none;
    border-radius: 14px;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.view-all-button:hover {
    background: #3968E2;
}

.blog-tags {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-tags a {
    display: inline-block;
    padding: 4px 12px;
    margin: 0 8px 8px 0;
    border-radius: 50px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.1);
    text-decoration: none;
    transition: all 0.3s;
}

.blog-tags a:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.social-share {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-share h3 {
    font-size: 18px;
    margin-bottom: 15px;
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transition: all 0.3s;
}

.share-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.blog-navigation {
    max-width: 800px;
    margin: 60px auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
}

.blog-navigation a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s;
}

.blog-navigation a:hover {
    color: #fff;
}

.blog-navigation .next {
    margin-left: auto;
}

@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .blog-sidebar {
        position: static;
        margin-top: 60px;
    }

    .sidebar-post-card {
        grid-template-columns: 100px 1fr;
    }
}

@media (max-width: 768px) {
    .back-link {
      margin-top: 100px;
    }

    .blog-post {
        padding: 0;
    }

    .blog-header h1 {
        font-size: 36px;
    }

    .blog-subtitle {
        font-size: 18px;
    }

    .blog-content {
        font-size: 16px;
    }

    .blog-content h2 {
        font-size: 28px;
    }

    .blog-content h3 {
        font-size: 22px;
    }

    .sidebar-related {
        padding: 24px 0;
    }

    .sidebar-related h2 {
        font-size: 24px;
        margin-bottom: 24px;
    }

    .sidebar-post-card {
        grid-template-columns: 60px 1fr;
        gap: 16px;
    }

    .sidebar-post-content h3 {
        font-size: 18px;
    }
}