.blog-card {
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.15);
}
.card {
    background: linear-gradient(145deg, #f0f9ff, #e0f2fe);
    border: 1px solid #bfdbfe;
}
.dark .card {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    border: 1px solid #334155;
}
.dark .btn-primary {
    background: linear-gradient(145deg, #1d4ed8, #3b82f6);
}
.btn-primary {
    background: linear-gradient(145deg, #2563eb, #3b82f6);
}
.dark .btn-secondary {
    background: linear-gradient(145deg, #0c4a6e, #0284c7);
}
.btn-secondary {
    background: linear-gradient(145deg, #0369a1, #0284c7);
}
.dark .btn-accent {
    background: linear-gradient(145deg, #ea580c, #c2410c);
}
.btn-accent {
    background: linear-gradient(145deg, #f97316, #ea580c);
}
.seo-block {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}
.dark .seo-block {
    background: rgba(30, 41, 59, 0.5);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.nav-link {
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
}
.nav-link:hover {
    background-color: rgba(59, 130, 246, 0.1);
}
.dark .nav-link:hover {
    background-color: rgba(59, 130, 246, 0.2);
}
.article-excerpt {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.category-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
}