/* ==========================================================================
   UOK Blog - Article Styles
   ========================================================================== */

.blog-main {
    padding-top: 100px;
    padding-bottom: 80px;
    background: var(--color-bg);
}

.blog-container {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px;
}

.blog-breadcrumb {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.blog-breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
}

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

.blog-breadcrumb-sep {
    margin: 0 8px;
    color: var(--color-text-muted);
}

.blog-article-header {
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.blog-article-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.blog-article-title {
    font-size: 2.25rem;
    line-height: 1.4;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

@media (max-width: 768px) {
    .blog-article-title {
        font-size: 1.6rem;
        line-height: 1.45;
    }
}

.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.blog-article-content {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--color-text);
}

.blog-article-content h2 {
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 56px 0 20px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--color-primary-light);
    line-height: 1.4;
}

.blog-article-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 36px 0 14px;
    line-height: 1.4;
}

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

.blog-article-content ul,
.blog-article-content ol {
    margin: 0 0 24px;
    padding-left: 28px;
}

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

.blog-article-content strong {
    font-weight: 700;
    color: var(--color-primary);
}

.blog-article-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.blog-article-content a:hover {
    color: var(--color-primary-dark);
}

.blog-article-content blockquote {
    border-left: 4px solid var(--color-primary);
    background: var(--color-primary-light);
    padding: 16px 24px;
    margin: 28px 0;
    border-radius: 0 12px 12px 0;
    color: var(--color-text);
}

.blog-toc {
    background: var(--color-bg-alt);
    border-radius: 16px;
    padding: 24px 28px;
    margin-bottom: 48px;
    border: 1px solid var(--color-border);
}

.blog-toc-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

.blog-toc ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.blog-toc li {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.blog-toc a {
    color: var(--color-text);
    text-decoration: none;
}

.blog-toc a:hover {
    color: var(--color-primary);
}

.blog-cta-box {
    background: var(--gradient-hero);
    border-radius: 20px;
    padding: 32px;
    margin: 40px 0;
    text-align: center;
    border: 2px solid var(--color-primary-light);
}

.blog-cta-box h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px !important;
}

.blog-cta-box p {
    color: var(--color-text-light);
    margin-bottom: 20px !important;
}

.blog-cta-box .btn {
    display: inline-block;
    padding: 14px 32px;
    background: var(--gradient-primary);
    color: #fff;
    text-decoration: none !important;
    border-radius: 999px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition);
}

.blog-cta-box .btn:hover {
    transform: translateY(-2px);
    color: #fff !important;
}

.blog-related {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.blog-related-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-text);
}

.blog-related-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.blog-related-item {
    display: block;
    padding: 20px 24px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    text-decoration: none;
    transition: all var(--transition);
}

.blog-related-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.blog-related-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 6px;
    line-height: 1.4;
}

.blog-related-item p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.5;
}

/* Blog Index */
.blog-index-hero {
    padding: 120px 20px 60px;
    text-align: center;
    background: var(--gradient-hero);
}

.blog-index-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

@media (max-width: 768px) {
    .blog-index-hero h1 {
        font-size: 1.75rem;
    }
}

.blog-index-hero p {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.blog-index-list {
    max-width: 920px;
    margin: 60px auto 0;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.blog-index-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 28px;
    text-decoration: none;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-index-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.blog-index-card .blog-article-tag {
    margin-bottom: 12px;
}

.blog-index-card h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
    line-height: 1.5;
}

.blog-index-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.65;
    flex: 1;
}

.blog-index-card-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 16px;
}