/* Blog styles */
.blog-main {
    padding: 40px 0 60px;
    min-height: 60vh;
}

/* Hero */
.blog-hero {
    text-align: center;
    padding: 40px 0 48px;
}
.blog-hero h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #111827;
    margin: 0 0 12px;
}
.blog-hero p {
    font-size: 1.1rem;
    color: #6B7280;
    margin: 0;
}

/* Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}
.blog-empty {
    text-align: center;
    color: #6B7280;
    padding: 40px 0;
}

/* Card */
.blog-card {
    display: block;
    text-decoration: none;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #E5E7EB;
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
}
.blog-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}
.blog-card-cover {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #F1F5F9;
}
.blog-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.blog-card-body {
    padding: 20px;
}
.blog-card-body h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 8px;
    line-height: 1.4;
}
.blog-card-body p {
    font-size: 0.9rem;
    color: #6B7280;
    line-height: 1.5;
    margin: 0 0 12px;
}
.blog-card-meta {
    font-size: 0.78rem;
    color: #9CA3AF;
}

/* Article */
.blog-article {
    max-width: 720px;
    margin: 0 auto;
}
.blog-article-header {
    padding: 32px 0 24px;
}
.blog-back {
    display: inline-block;
    font-size: 0.85rem;
    color: #4F46E5;
    text-decoration: none;
    margin-bottom: 16px;
}
.blog-back:hover {
    text-decoration: underline;
}
.blog-article-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: #111827;
    line-height: 1.3;
    margin: 0 0 12px;
}
.blog-article-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: #6B7280;
}
.blog-article-cover {
    margin-bottom: 32px;
    border-radius: 12px;
    overflow: hidden;
}
.blog-article-cover img {
    width: 100%;
    height: auto;
    display: block;
}

/* Article content */
.blog-article-content {
    font-size: 1.05rem;
    line-height: 1.75;
    color: #374151;
}
.blog-article-content h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #111827;
    margin: 36px 0 16px;
}
.blog-article-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: #111827;
    margin: 28px 0 12px;
}
.blog-article-content p {
    margin: 0 0 16px;
    color: #374151;
}
.blog-article-content ul, .blog-article-content ol {
    margin: 0 0 16px;
    padding-left: 24px;
}
.blog-article-content li {
    margin-bottom: 8px;
}
.blog-article-content strong {
    color: #111827;
}
.blog-article-content a {
    color: #4F46E5;
}
.blog-article-content blockquote {
    border-left: 3px solid #4F46E5;
    margin: 20px 0;
    padding: 12px 20px;
    background: #F8FAFC;
    border-radius: 0 8px 8px 0;
    color: #475569;
    font-style: italic;
}
.blog-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
}

/* Article footer CTA */
.blog-article-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid #E5E7EB;
}
.blog-cta {
    text-align: center;
    background: linear-gradient(135deg, #EEF2FF, #E0E7FF);
    border-radius: 12px;
    padding: 36px 24px;
}
.blog-cta h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 8px;
}
.blog-cta p {
    font-size: 0.95rem;
    color: #6B7280;
    margin: 0 0 20px;
}
.blog-cta-btn {
    display: inline-block;
    background: #4F46E5;
    color: #fff;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.2s;
}
.blog-cta-btn:hover {
    background: #4338CA;
}

/* Mobile */
@media (max-width: 768px) {
    .blog-hero h1 { font-size: 1.6rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .blog-article-header h1 { font-size: 1.5rem; }
    .blog-article-content { font-size: 1rem; }
}