.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Hero Section */
.blog-hero {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    margin-bottom: 30px;
    height: 400px;
}

.blog-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
}

.blog-categories {
    position: absolute;
    bottom: 10%;
    left: 3%;
    display: flex;
    gap: 12px;
}

.blog-category-btn {
    background: rgba(255, 255, 255, 0.9);
    color: #374151;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

/* Article Content */
.blog-content {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 50px;
}

.blog-hashtags {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.blog-hashtag {
    color: #292984;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.blog-hashtag:hover {
    color: #1e1f6b;
}

.blog-title {
    color: #292984;
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.3;
}

.blog-author-section {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.blog-author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #292984;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.blog-author-name {
    color: #374151;
    font-weight: 600;
    font-size: 16px;
}

.blog-id {
    color: #9ca3af;
    font-size: 14px;
    margin-bottom: 30px;
}

.blog-text {
    color: #4b5563;
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 25px;
}

/* Related Blogs Section */
.related-blogs {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.related-blogs-title {
    color: #292984;
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 30px;
}

.related-blogs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.blog-card {
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    position: relative;
}

.blog-card-content {
    padding: 25px;
}

.blog-card-categories {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

.blog-card-category {
    background: #f3f4f6;
    color: #374151;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
}

.blog-card-category.sub {
    background: #e8f5e8;
    color: #22c55e;
}

.blog-card-hashtags {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.blog-card-hashtag {
    color: #292984;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
}

.blog-card-title {
    color: #374151;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card-excerpt {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-author {
    display: flex;
    align-items: center;
    gap: 8px;
}

.blog-card-author-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #292984;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
}

.blog-card-author-name {
    color: #374151;
    font-weight: 600;
    font-size: 14px;
}

/* Navigation */
.blog-navigation {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 20px;
}

.nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid #e5e7eb;
    background: white;
    color: #6b7280;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-btn:hover {
    border-color: #292984;
    color: #292984;
    background: #f8f9ff;
}

.nav-btn.active {
    background: #292984;
    color: white;
    border-color: #292984;
}

.share-section {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.share-title {
    color: #333E47;
    font-weight: 700;
    font-size: 16px;
    line-height: 30px;
    margin-right: 25px;
}

.share-btn {
    transition: transform 0.2s;
}

.share-btn:hover {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .blog-hero {
        height: 250px;
    }

    .blog-content,
    .related-blogs {
        padding: 30px 20px;
    }

    .blog-title {
        font-size: 28px;
    }

    .related-blogs-title {
        font-size: 24px;
    }

    .related-blogs-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .blog-categories {
        bottom: 20px;
        left: 10px;
    }

    .blog-category-btn {
        height: 40px;
    }
}