[class^="kt-article-"]{--kt-font:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;--kt-mono:'SF Mono', 'Fira Code', 'Cascadia Code', monospace;--kt-white:#ffffff;--kt-bg:#f7f8fc;--kt-bg-warm:#faf9f7;--kt-card:#ffffff;--kt-border:#e2e8f0;--kt-border-hover:#c7d0e0;--kt-text:#1e293b;--kt-text-secondary:#334155;--kt-text-muted:#64748b;--kt-heading:#0f172a;--kt-teal:#0d9488;--kt-teal-soft:#f0fdfa;--kt-teal-border:#99f6e4;--kt-teal-dark:#0f766e;--kt-purple:#7c3aed;--kt-purple-soft:#f5f3ff;--kt-purple-border:#c4b5fd;--kt-blue:#2563eb;--kt-blue-soft:#eff6ff;--kt-green:#059669;--kt-green-soft:#ecfdf5;--kt-amber:#d97706;--kt-amber-soft:#fffbeb;--kt-red:#dc2626;--kt-pink:#e056a0;--kt-grad:linear-gradient(135deg, var(--kt-teal), var(--kt-purple));--kt-grad-warm:linear-gradient(135deg, #f0fdfa 0%, #f5f3ff 100%);--kt-grad-card:linear-gradient(145deg, rgba(255,255,255,0.9), rgba(248,250,252,0.6));--kt-grad-glass:linear-gradient(135deg, rgba(255,255,255,0.75), rgba(255,255,255,0.45));--kt-shadow-xs:0 1px 2px rgba(23,30,51,0.04);--kt-shadow-sm:0 1px 3px rgba(23,30,51,0.06), 0 1px 2px rgba(23,30,51,0.04);--kt-shadow:0 4px 6px -1px rgba(23,30,51,0.06), 0 2px 4px -2px rgba(23,30,51,0.04);--kt-shadow-md:0 8px 16px -4px rgba(23,30,51,0.08), 0 4px 6px -4px rgba(23,30,51,0.04);--kt-shadow-lg:0 16px 32px -8px rgba(23,30,51,0.1), 0 8px 16px -8px rgba(23,30,51,0.04);--kt-shadow-glow:0 0 20px rgba(13,148,136,0.12);--kt-r:0.5rem;--kt-r-lg:0.75rem;--kt-r-xl:1rem;--kt-r-2xl:1.25rem;--kt-r-pill:9999px;--kt-ease:cubic-bezier(0.4, 0, 0.2, 1);--kt-spring:cubic-bezier(0.34, 1.56, 0.64, 1);--kt-dur:200ms;--kt-mw:780px;}
[class^="kt-article-"]{font-family:var(--kt-font);color:var(--kt-text);line-height:1.72;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;width:100%;}
[class^="kt-article-"] *,
[class^="kt-article-"] *::before,
[class^="kt-article-"] *::after{box-sizing:border-box;margin:0;padding:0;}
[class^="kt-article-"] img{max-width:100%;height:auto;display:block;}
[class^="kt-article-"] a{color:var(--kt-teal);text-decoration:none;transition:color var(--kt-dur) var(--kt-ease);}
[class^="kt-article-"] a:hover{color:var(--kt-teal-dark);}
[class^="kt-article-"] strong{font-weight:650;color:var(--kt-heading);}
.kt-container{max-width:var(--kt-mw);margin:0 auto;padding:0 1.25rem;}
.kt-h2{font-size:clamp(1.375rem, 3.5vw, 1.75rem);font-weight:780;color:var(--kt-heading);letter-spacing:-0.025em;line-height:1.28;margin:2.75rem 0 1rem;position:relative;padding-left:1rem;}
.kt-h2::before{content:'';position:absolute;left:0;top:0.25em;bottom:0.25em;width:3px;background:var(--kt-grad);border-radius:2px;}
.kt-h3{font-size:clamp(1.0625rem, 2.5vw, 1.1875rem);font-weight:700;color:var(--kt-heading);letter-spacing:-0.01em;line-height:1.35;margin:1.75rem 0 0.625rem;}
.kt-paragraph{font-size:1rem;line-height:1.78;color:var(--kt-text);margin-bottom:1.25rem;word-break:break-word;overflow-wrap:break-word;}
.kt-lead{font-size:1.0625rem;font-weight:450;color:var(--kt-heading);}
.kt-internal-link{color:var(--kt-teal);font-weight:550;text-decoration:underline;text-decoration-color:var(--kt-teal-border);text-underline-offset:2px;transition:all var(--kt-dur);}
.kt-internal-link:hover{text-decoration-color:var(--kt-teal);}
.kt-external-link{color:var(--kt-blue);}
.kt-external-link::after{content:' ↗';font-size:0.7em;opacity:0.4;}
.kt-article-header{padding:0.25rem 0 1.5rem;}
.kt-meta-badges{display:flex;flex-wrap:wrap;gap:0.375rem;margin-bottom:1rem;}
.kt-badge{display:inline-flex;align-items:center;padding:0.3125rem 0.75rem;font-size:0.6875rem;font-weight:650;border-radius:var(--kt-r-pill);letter-spacing:0.015em;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);}
.kt-badge-primary{background:var(--kt-purple-soft);color:var(--kt-purple);border:1px solid var(--kt-purple-border);}
.kt-badge-secondary{background:var(--kt-blue-soft);color:var(--kt-blue);border:1px solid #bfdbfe;}
.kt-badge-info{background:var(--kt-teal-soft);color:var(--kt-teal-dark);border:1px solid var(--kt-teal-border);}
.kt-badge-success{background:var(--kt-green-soft);color:var(--kt-green);border:1px solid #a7f3d0;}
.kt-subtitle{font-size:1.0625rem;line-height:1.6;color:var(--kt-text-secondary);margin-bottom:1rem;}
.kt-meta-info{display:flex;flex-wrap:wrap;gap:0.5rem 1.25rem;font-size:0.8125rem;color:var(--kt-text-muted);margin-bottom:0.75rem;}
.kt-freshness-bar{display:flex;flex-wrap:wrap;gap:0.375rem 1.25rem;padding:0.625rem 1.25rem;background:var(--kt-teal-soft);border:1px solid var(--kt-teal-border);border-radius:var(--kt-r-lg);margin-bottom:1.5rem;}
.kt-freshness-item{font-size:0.75rem;font-weight:550;color:var(--kt-teal-dark);}
.kt-author-box{margin-top:1.5rem;}
.kt-author-intro{font-size:0.875rem;color:var(--kt-text-secondary);line-height:1.6;margin-bottom:1rem;}
.kt-authors-grid{display:flex;flex-direction:column;gap:0.625rem;}
.kt-author-card{display:flex;gap:1rem;padding:1.125rem;background:var(--kt-grad-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--kt-border);border-radius:var(--kt-r-xl);box-shadow:var(--kt-shadow-xs);transition:all var(--kt-dur) var(--kt-ease);}
.kt-author-card:hover{border-color:var(--kt-border-hover);box-shadow:var(--kt-shadow);transform:translateY(-1px);}
.kt-author-lead{border-left:3px solid var(--kt-purple);}
.kt-author-avatar{flex-shrink:0;}
.kt-author-avatar img{width:60px;height:60px;border-radius:50%;object-fit:cover;border:2px solid var(--kt-border);box-shadow:var(--kt-shadow-sm);transition:border-color var(--kt-dur);}
.kt-author-card:hover .kt-author-avatar img{border-color:var(--kt-teal-border);}
.kt-author-info{flex:1;min-width:0;}
.kt-author-role{display:inline-block;font-size:0.5625rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--kt-purple);background:var(--kt-purple-soft);padding:0.125rem 0.5rem;border-radius:var(--kt-r-pill);margin-bottom:0.25rem;}
.kt-author-name{font-size:0.9375rem;font-weight:720;color:var(--kt-heading);margin:0;}
.kt-author-title{font-size:0.6875rem;color:var(--kt-text-muted);margin:0.125rem 0 0.375rem;}
.kt-author-bio{font-size:0.75rem;line-height:1.55;color:var(--kt-text-secondary);margin:0 0 0.5rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.kt-author-links{display:flex;flex-wrap:wrap;gap:0.25rem;}
.kt-author-link{display:inline-flex;align-items:center;padding:0.1875rem 0.5rem;font-size:0.5625rem;font-weight:650;color:var(--kt-text-secondary);border:1px solid var(--kt-border);border-radius:var(--kt-r-pill);transition:all var(--kt-dur) var(--kt-ease);}
.kt-author-link:hover{background:var(--kt-teal);color:#fff;border-color:var(--kt-teal);}
.kt-toc{padding:1rem 0 1.5rem;}
.kt-toc-title{font-size:1.0625rem;font-weight:720;color:var(--kt-heading);margin-bottom:0.625rem;}
.kt-toc-list{display:grid;grid-template-columns:1fr;list-style:none;counter-reset:toc;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r-xl);overflow:hidden;box-shadow:var(--kt-shadow-xs);}
.kt-toc-list li{counter-increment:toc;border-bottom:1px solid var(--kt-border);}
.kt-toc-list li:last-child{border-bottom:none;}
.kt-toc-list li::before{display:none;}
.kt-toc-list li a{display:flex;align-items:center;gap:0.625rem;padding:0.75rem 1rem;font-size:0.8125rem;font-weight:530;color:var(--kt-text);text-decoration:none;transition:all var(--kt-dur) var(--kt-ease);}
.kt-toc-list li a::before{content:counter(toc);display:flex;align-items:center;justify-content:center;width:26px;height:26px;min-width:26px;font-size:0.625rem;font-weight:750;color:#fff;background:var(--kt-grad);border-radius:50%;transition:transform var(--kt-dur) var(--kt-spring);}
.kt-toc-list li a:hover{background:var(--kt-bg);color:var(--kt-teal-dark);}
.kt-toc-list li a:hover::before{transform:scale(1.1);}
@media(min-width:600px){
.kt-toc-list{grid-template-columns:1fr 1fr;}
.kt-toc-list li:nth-last-child(1):nth-child(odd){grid-column:1 / -1;}
} .kt-tldr-section{padding:0.5rem 0 1.5rem;}
.kt-tldr-box{position:relative;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r-2xl);padding:1.5rem;box-shadow:var(--kt-shadow-sm);overflow:hidden;}
.kt-tldr-box::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--kt-grad);}
.kt-tldr-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:0.5rem;margin-bottom:1.25rem;padding-bottom:0.875rem;border-bottom:1px solid var(--kt-border);}
.kt-tldr-badge{display:inline-flex;align-items:center;gap:0.25rem;padding:0.375rem 1rem;font-size:0.75rem;font-weight:700;color:#fff;background:var(--kt-grad);border-radius:var(--kt-r-pill);box-shadow:0 2px 8px rgba(13,148,136,0.25);}
.kt-tldr-version{font-size:0.625rem;font-family:var(--kt-mono);color:var(--kt-text-muted);padding:0.1875rem 0.625rem;background:var(--kt-bg);border:1px solid var(--kt-border);border-radius:var(--kt-r-pill);}
.kt-tldr-list{counter-reset:tldr;list-style:none;display:flex;flex-direction:column;gap:0.5rem;}
.kt-tldr-list li{counter-increment:tldr;display:flex;align-items:flex-start;gap:0.75rem;padding:0.75rem 1rem;background:var(--kt-bg);border:1px solid transparent;border-radius:var(--kt-r-lg);font-size:0.875rem;line-height:1.65;color:var(--kt-text);transition:all var(--kt-dur) var(--kt-ease);}
.kt-tldr-text{flex:1;min-width:0;word-break:break-word;overflow-wrap:break-word;}
.kt-tldr-list li:hover{border-color:var(--kt-teal-border);background:var(--kt-teal-soft);}
.kt-tldr-list li::before{content:counter(tldr);flex-shrink:0;display:flex;align-items:center;justify-content:center;width:24px;height:24px;min-width:24px;font-size:0.625rem;font-weight:750;color:#fff;background:var(--kt-grad);border-radius:50%;margin-top:0.1875rem;box-shadow:0 1px 4px rgba(13,148,136,0.2);}
.kt-main-content{padding:0 0 2rem;}
.kt-section{margin-bottom:1.5rem;}
[class^="kt-article-"] [id]{scroll-margin-top:2rem;}
.kt-intro-box{position:relative;padding:1rem 1.25rem;background:var(--kt-grad-warm);border-left:3px solid var(--kt-teal);border-radius:0 var(--kt-r-lg) var(--kt-r-lg) 0;margin-bottom:1.5rem;}
.kt-article-image{margin:1.75rem 0;}
.kt-article-image img{width:100%;border-radius:var(--kt-r-xl);box-shadow:var(--kt-shadow-md);object-fit:cover;background:var(--kt-bg);transition:box-shadow var(--kt-dur);}
.kt-article-image img:hover{box-shadow:var(--kt-shadow-lg);}
.kt-image-caption{font-size:0.8125rem;color:var(--kt-text-muted);margin-top:0.625rem;line-height:1.5;}
.kt-image-caption strong{color:var(--kt-text-secondary);}
.kt-info-table{display:flex;flex-direction:column;gap:0;margin:1.5rem 0;border-radius:var(--kt-r-lg);overflow:hidden;border:1px solid var(--kt-border);background:var(--kt-card);}
.kt-index-row{display:grid;grid-template-columns:1fr;gap:0.25rem 0.75rem;padding:0.75rem 1rem;background:var(--kt-card);transition:background var(--kt-dur);border-bottom:1px solid var(--kt-border);}
.kt-index-row:last-child{border-bottom:none;}
.kt-index-row:nth-child(even){background:var(--kt-bg);}
.kt-index-row:hover{background:var(--kt-teal-soft);}
@media(min-width:600px){
.kt-index-row{grid-template-columns:14px minmax(120px,1fr) auto 1fr;align-items:center;}
}
.kt-index-marker{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0;font-size:0;line-height:0;overflow:hidden;}
.kt-index-normal{background:var(--kt-green);}
.kt-index-elevated{background:var(--kt-amber);}
.kt-index-moderate{background:var(--kt-blue);}
.kt-index-critical{background:var(--kt-red);}
.kt-index-label{font-weight:650;font-size:0.875rem;color:var(--kt-heading);line-height:1.4;}
.kt-index-range{display:inline-block;padding:0.25rem 0.625rem;font-family:var(--kt-mono);font-size:0.75rem;font-weight:600;background:var(--kt-bg);border:1px solid var(--kt-border);border-radius:var(--kt-r);color:var(--kt-text);white-space:nowrap;line-height:1.4;}
.kt-index-meaning{font-size:0.8125rem;color:var(--kt-text-secondary);line-height:1.55;}
.kt-faq-item{padding:1.25rem 0;border-bottom:1px solid var(--kt-border);}
.kt-faq-item:last-child{border-bottom:none;}
.kt-faq-item .kt-h3{margin-top:0;}
.kt-cta-section{position:relative;overflow:hidden;padding:3rem 1.5rem;background:var(--kt-grad);border-radius:var(--kt-r-2xl);text-align:center;margin:2.5rem 0;box-shadow:var(--kt-shadow-glow);}
.kt-cta-section::before{content:'';position:absolute;top:-50%;right:-30%;width:60%;height:200%;background:radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 60%);pointer-events:none;}
.kt-cta-title{font-size:clamp(1.25rem, 4vw, 1.5rem);font-weight:800;color:#fff;margin-bottom:0.5rem;position:relative;}
.kt-cta-text{font-size:0.9375rem;color:rgba(255,255,255,0.88);max-width:500px;margin:0 auto 1.5rem;line-height:1.6;position:relative;}
.kt-cta-main-buttons{margin-bottom:1rem;position:relative;}
.kt-cta-hero-btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.9375rem 2.25rem;font-size:1rem;font-weight:720;color:var(--kt-purple);background:#fff;border-radius:var(--kt-r-pill);text-decoration:none;box-shadow:0 4px 20px rgba(0,0,0,0.15), 0 0 0 0 rgba(255,255,255,0);transition:all 250ms var(--kt-spring);min-height:48px;}
.kt-cta-hero-btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 8px 30px rgba(0,0,0,0.2);color:var(--kt-purple);}
.kt-platform-hero-links{display:flex;justify-content:center;flex-wrap:wrap;gap:0.5rem;position:relative;}
.kt-platform-hero-btn{display:inline-flex;align-items:center;gap:0.375rem;padding:0.5rem 1.25rem;font-size:0.8125rem;font-weight:650;color:#fff;border:2px solid rgba(255,255,255,0.6);border-radius:var(--kt-r-pill);background:transparent;text-decoration:none;transition:all var(--kt-dur);min-height:40px;-webkit-backdrop-filter:none;backdrop-filter:none;}
.kt-platform-hero-btn:hover{background:#fff;color:var(--kt-purple);border-color:#fff;}
.kt-research-section{padding:1.5rem 0;margin:1rem 0;}
.kt-research-heading{font-size:1.0625rem;font-weight:720;color:var(--kt-heading);margin-bottom:0.875rem;}
.kt-research-card{padding:1.125rem 1.25rem;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r-xl);margin-bottom:0.625rem;box-shadow:var(--kt-shadow-xs);transition:border-color var(--kt-dur);}
.kt-research-card:hover{border-color:var(--kt-border-hover);}
.kt-citation-block{display:flex;gap:0.75rem;align-items:flex-start;}
.kt-citation-number{display:flex;align-items:center;justify-content:center;width:26px;height:26px;min-width:26px;background:var(--kt-blue);color:#fff;font-size:0.625rem;font-weight:750;border-radius:50%;box-shadow:0 1px 4px rgba(37,99,235,0.2);}
.kt-citation-body{flex:1;min-width:0;}
.kt-citation-apa{font-size:0.8125rem;line-height:1.7;color:var(--kt-text);margin:0 0 0.5rem;}
.kt-citation-apa em{font-style:italic;color:var(--kt-heading);font-weight:550;}
.kt-citation-links{display:flex;flex-wrap:wrap;gap:0.375rem;}
.kt-cite-icon{font-size:0.6875rem;}
.kt-cite-link{display:inline-flex;align-items:center;gap:0.25rem;padding:0.3125rem 0.6875rem;font-size:0.625rem;font-weight:650;border-radius:var(--kt-r-pill);border:1px solid;text-decoration:none;transition:all var(--kt-dur) var(--kt-ease);}
.kt-cite-doi{background:var(--kt-blue-soft);color:var(--kt-blue);border-color:#bfdbfe;}
.kt-cite-doi:hover{background:var(--kt-blue);color:#fff;}
.kt-cite-rg{background:var(--kt-green-soft);color:var(--kt-green);border-color:#a7f3d0;}
.kt-cite-rg:hover{background:var(--kt-green);color:#fff;}
.kt-cite-academia{background:var(--kt-amber-soft);color:#b45309;border-color:#fde68a;}
.kt-cite-academia:hover{background:#b45309;color:#fff;}
.kt-cite-pubmed{background:#eff6ff;color:#1e40af;border-color:#bfdbfe;}
.kt-cite-pubmed:hover{background:#1e40af;color:#fff;}
.kt-external-ref{border-left:3px solid #2563eb;border-radius:0;}
.kt-research-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:0.5rem;margin-top:1rem;}
@media(min-width:480px){ .kt-research-metrics{grid-template-columns:repeat(4,1fr);}
}
.kt-metric-item{display:flex;flex-direction:column;align-items:center;padding:1rem 0.5rem;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r-xl);text-align:center;box-shadow:var(--kt-shadow-xs);transition:all var(--kt-dur) var(--kt-spring);}
.kt-metric-item:hover{transform:translateY(-2px);box-shadow:var(--kt-shadow);}
.kt-metric-value{font-size:clamp(1.25rem, 3vw, 1.5rem);font-weight:820;background:var(--kt-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2;}
.kt-metric-label{font-size:0.625rem;font-weight:650;text-transform:uppercase;letter-spacing:0.06em;color:var(--kt-text-muted);margin-top:0.1875rem;}
.kt-related-section{padding:1.5rem 0;margin:0.5rem 0;}
.kt-related-heading{font-size:1.0625rem;font-weight:720;color:var(--kt-heading);margin-bottom:0.375rem;}
.kt-related-intro{font-size:0.8125rem;color:var(--kt-text-secondary);margin-bottom:1rem;line-height:1.5;}
.kt-related-intro .kt-internal-link{font-weight:600;}
.kt-related-grid{display:grid;grid-template-columns:1fr;gap:0.75rem;}
@media(min-width:480px){ .kt-related-grid{grid-template-columns:repeat(2, 1fr);}
}
@media(min-width:768px){ .kt-related-grid{grid-template-columns:repeat(3, 1fr);}
}
.kt-related-card{display:flex;flex-direction:column;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r-xl);overflow:hidden;text-decoration:none !important;color:inherit !important;box-shadow:var(--kt-shadow-xs);transition:all var(--kt-dur) var(--kt-spring);}
.kt-related-card:hover{transform:translateY(-3px);box-shadow:var(--kt-shadow);border-color:var(--kt-border-hover);}
.kt-related-card:hover .kt-related-read{color:var(--kt-teal);}
.kt-related-thumb{width:100%;aspect-ratio:16/9;overflow:hidden;flex-shrink:0;background:var(--kt-bg);}
.kt-related-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s var(--kt-spring);}
.kt-related-card:hover .kt-related-thumb img{transform:scale(1.05);}
.kt-related-body{padding:0.75rem;display:flex;flex-direction:column;flex:1;}
.kt-related-title{font-size:0.8125rem;font-weight:700;color:var(--kt-heading);line-height:1.35;margin-bottom:0.375rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.kt-related-excerpt{font-size:0.6875rem;color:var(--kt-text-secondary);line-height:1.5;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:0.375rem;}
.kt-related-read{font-size:0.6875rem;font-weight:650;color:var(--kt-primary-pink);transition:color var(--kt-dur);}
.kt-related-home-cta{margin-top:1rem;padding:0.75rem 1rem;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r);text-align:center;}
.kt-related-home-cta p{font-size:0.8125rem;color:var(--kt-text-secondary);line-height:1.5;margin:0;}
.kt-related-home-cta .kt-internal-link{font-weight:600;}
.kt-disclaimer-section{padding:1.5rem 0;}
.kt-disclaimer-container{padding:1.25rem;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r-xl);margin-bottom:1.5rem;box-shadow:var(--kt-shadow-xs);}
.kt-disclaimer-title{font-size:1rem;font-weight:700;color:var(--kt-heading);margin-bottom:0.625rem;}
.kt-disclaimer-subtitle{display:none;}
.kt-disclaimer-alert{padding:0.875rem 1rem;background:#fffbeb;border:1px solid #fde68a;border-radius:var(--kt-r);}
.kt-disclaimer-alert-text{font-size:0.8125rem;line-height:1.6;color:#92400e;}
.kt-eeat-section{padding:1.5rem;background:var(--kt-bg);border:1px solid var(--kt-border);border-radius:var(--kt-r-2xl);margin-bottom:1.5rem;}
.kt-eeat-title{font-size:0.9375rem;font-weight:720;text-align:center;color:var(--kt-heading);margin-bottom:1rem;}
.kt-eeat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0.5rem;}
@media(min-width:600px){ .kt-eeat-grid{grid-template-columns:repeat(4,1fr);}
}
.kt-eeat-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:1rem 0.625rem;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r-xl);transition:transform var(--kt-dur) var(--kt-spring);}
.kt-eeat-item:hover{transform:translateY(-2px);}
.kt-eeat-icon{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:var(--kt-grad-warm);border:1px solid var(--kt-border);border-radius:var(--kt-r-lg);font-size:1.0625rem;margin-bottom:0.5rem;}
.kt-eeat-item h4{font-size:0.6875rem;font-weight:700;color:var(--kt-heading);margin-bottom:0.1875rem;}
.kt-eeat-item p{font-size:0.625rem;line-height:1.45;color:var(--kt-text-secondary);}
.kt-editorial-info{display:flex;flex-wrap:wrap;gap:0.5rem 1.5rem;padding-top:1rem;border-top:1px solid var(--kt-border);}
.kt-editorial-item{font-size:0.8125rem;color:var(--kt-text-secondary);}
.kt-editorial-item strong{color:var(--kt-text);font-weight:600;}
.kt-publisher-trust{margin-top:1rem;padding:0.875rem 1rem;background:var(--kt-card);border:1px solid var(--kt-border);border-radius:var(--kt-r);box-shadow:var(--kt-shadow-xs);}
.kt-publisher-inner{display:flex;flex-direction:column;gap:0.125rem;}
.kt-publisher-name{font-size:0.8125rem;font-weight:700;color:var(--kt-heading);}
.kt-publisher-detail{font-size:0.6875rem;color:var(--kt-text-muted);line-height:1.5;}
.kt-publisher-link{color:var(--kt-teal);font-weight:600;text-decoration:underline;text-decoration-color:var(--kt-teal-border);text-underline-offset:2px;}
.kt-publisher-link:hover{text-decoration-color:var(--kt-teal);}
@media(min-width:640px){ .kt-author-bio{-webkit-line-clamp:4;}
}
@media(min-width:768px){
.kt-container{padding:0 2rem;}
.kt-authors-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:0.625rem;}
.kt-author-avatar img{width:72px;height:72px;}
.kt-author-bio{-webkit-line-clamp:unset;overflow:visible;}
.kt-article-image img{max-height:550px;}
.kt-paragraph{max-width:68ch;}
}
@media(max-width:374px){
.kt-container{padding:0 0.75rem;}
.kt-badge{font-size:0.5625rem;padding:0.1875rem 0.5rem;}
.kt-author-card{flex-direction:column;align-items:center;text-align:center;}
.kt-author-links{justify-content:center;}
.kt-cta-hero-btn{padding:0.75rem 1.5rem;font-size:0.875rem;}
} @media (prefers-color-scheme: dark) {
[class^="kt-article-"]{--kt-bg:#0c1220;--kt-bg-warm:#101828;--kt-card:#162032;--kt-border:#233352;--kt-border-light:#1a2844;--kt-border-hover:#2e4a75;--kt-white:#0c1220;--kt-text:#e8ecf4;--kt-text-secondary:#c8d4e6;--kt-text-muted:#94a3c0;--kt-heading:#f8fafc;--kt-teal-soft:rgba(13,148,136,0.16);--kt-teal-border:rgba(94,234,212,0.35);--kt-purple-soft:rgba(124,58,237,0.16);--kt-purple-border:rgba(167,139,250,0.4);--kt-blue-soft:rgba(37,99,235,0.16);--kt-green-soft:rgba(5,150,105,0.16);--kt-amber-soft:rgba(217,119,6,0.16);--kt-grad-warm:linear-gradient(135deg, rgba(13,148,136,0.12), rgba(124,58,237,0.12));--kt-grad-glass:linear-gradient(135deg, rgba(22,32,50,0.95), rgba(16,24,40,0.9));--kt-shadow-xs:0 1px 3px rgba(0,0,0,0.45);--kt-shadow-sm:0 2px 4px rgba(0,0,0,0.45);--kt-shadow:0 4px 8px rgba(0,0,0,0.5);--kt-shadow-md:0 8px 16px rgba(0,0,0,0.5);--kt-shadow-lg:0 16px 32px rgba(0,0,0,0.5);--kt-shadow-glow:0 0 30px rgba(13,148,136,0.2);background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-container{background-color:transparent !important;}
[class^="kt-article-"] .kt-article-header{background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-main-content{background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-toc{background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-tldr-section{background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-section{background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-research-section{background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-related-section{background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-disclaimer-section{background-color:#0c1220 !important;}
[class^="kt-article-"] .kt-faq-item{background-color:transparent !important;}
.kt-badge-primary{background:rgba(124,58,237,0.22);color:#d4bcfa;border-color:rgba(167,139,250,0.45);}
.kt-badge-secondary{background:rgba(37,99,235,0.22);color:#a5c8ff;border-color:rgba(96,165,250,0.4);}
.kt-badge-info{background:rgba(13,148,136,0.22);color:#7af5e0;border-color:rgba(94,234,212,0.4);}
.kt-badge-success{background:rgba(5,150,105,0.22);color:#85f0c9;border-color:rgba(52,211,153,0.4);}
.kt-paragraph{color:#e8ecf4 !important;}
.kt-lead{color:#f1f5f9 !important;}
.kt-subtitle{color:#c8d4e6 !important;}
.kt-h2{color:#f8fafc !important;}
.kt-h2::before{background:linear-gradient(180deg, #5eead4, #a78bfa);}
.kt-h3{color:#f1f5f9 !important;}
[class^="kt-article-"] strong{color:#f8fafc !important;}
[class^="kt-article-"] a{color:#5eead4 !important;}
[class^="kt-article-"] a:hover{color:#99f6e4 !important;}
.kt-internal-link{color:#5eead4 !important;text-decoration-color:rgba(94,234,212,0.4) !important;}
.kt-internal-link:hover{text-decoration-color:#5eead4 !important;}
.kt-external-link{color:#93c5fd !important;}
.kt-freshness-bar{background:rgba(13,148,136,0.14);border-color:rgba(94,234,212,0.3);}
.kt-freshness-item{color:#5eead4 !important;}
.kt-author-intro{color:#c8d4e6 !important;}
.kt-author-card{background:var(--kt-card);border-color:var(--kt-border);backdrop-filter:none;-webkit-backdrop-filter:none;}
.kt-author-card:hover{border-color:var(--kt-border-hover);}
.kt-author-lead{border-left-color:#a78bfa;}
.kt-author-avatar img{border-color:var(--kt-border);}
.kt-author-role{background:rgba(124,58,237,0.22);color:#d4bcfa;}
.kt-author-name{color:#f8fafc !important;}
.kt-author-title{color:#94a3c0 !important;}
.kt-author-bio{color:#c8d4e6 !important;}
.kt-author-link{color:var(--kt-text-secondary);border-color:var(--kt-border);}
.kt-author-link:hover{background:#5eead4;color:#0c1220;border-color:#5eead4;}
.kt-toc-title{color:#f8fafc !important;}
.kt-toc-list{background:var(--kt-card);border-color:var(--kt-border);}
.kt-toc-list li{border-bottom-color:var(--kt-border);}
.kt-toc-list li a{color:#e8ecf4 !important;}
.kt-toc-list li a:hover{background:rgba(13,148,136,0.14);color:#5eead4 !important;}
.kt-tldr-box{background:var(--kt-card);border-color:var(--kt-border);}
.kt-tldr-header{border-bottom-color:var(--kt-border);}
.kt-tldr-version{color:var(--kt-text-muted);background:var(--kt-bg);border-color:var(--kt-border);}
.kt-tldr-list li{background:rgba(12,18,32,0.6);border-color:var(--kt-border);color:#e8ecf4 !important;}
.kt-tldr-list li:hover{border-color:var(--kt-teal-border);background:rgba(13,148,136,0.12);}
.kt-tldr-list li strong{color:#f8fafc !important;}
.kt-intro-box{background:rgba(13,148,136,0.12) !important;border-left-color:#5eead4 !important;}
.kt-intro-box .kt-lead{color:#f1f5f9 !important;}
.kt-intro-box .kt-paragraph{color:#e8ecf4 !important;}
.kt-article-image img{box-shadow:0 4px 16px rgba(0,0,0,0.6);}
.kt-image-caption{color:var(--kt-text-muted);}
.kt-image-caption strong{color:var(--kt-text-secondary);}
.kt-info-table{border-color:var(--kt-border);background:var(--kt-card);}
.kt-index-row{background:var(--kt-card);border-bottom-color:var(--kt-border);}
.kt-index-row:nth-child(even){background:rgba(12,18,32,0.5);}
.kt-index-row:hover{background:rgba(13,148,136,0.12);}
.kt-index-label{color:#f8fafc !important;}
.kt-index-range{background:rgba(12,18,32,0.6);border-color:var(--kt-border);color:#5eead4 !important;font-weight:650;}
.kt-index-meaning{color:#c8d4e6 !important;}
.kt-faq-item{border-bottom-color:var(--kt-border);}
.kt-faq-item .kt-h3{color:#5eead4 !important;}
.kt-faq-item .kt-paragraph{color:#e8ecf4 !important;}
.kt-research-heading{color:#f8fafc !important;}
.kt-research-card{background:var(--kt-card);border-color:var(--kt-border);}
.kt-citation-apa{color:#e8ecf4 !important;}
.kt-citation-apa em{color:#f8fafc !important;}
.kt-cite-doi{background:rgba(37,99,235,0.2);color:#93c5fd;border-color:rgba(96,165,250,0.4);}
.kt-cite-doi:hover{background:var(--kt-blue);color:#fff;}
.kt-cite-rg{background:rgba(5,150,105,0.2);color:#6ee7b7;border-color:rgba(52,211,153,0.4);}
.kt-cite-rg:hover{background:var(--kt-green);color:#fff;}
.kt-cite-academia{background:rgba(217,119,6,0.2);color:#fcd34d;border-color:rgba(251,191,36,0.4);}
.kt-cite-academia:hover{background:#b45309;color:#fff;}
.kt-cite-pubmed{background:rgba(37,99,235,0.15);color:#93c5fd;border-color:rgba(96,165,250,0.4);}
.kt-cite-pubmed:hover{background:#1e40af;color:#fff;}
.kt-external-ref{border-left-color:#60a5fa;}
.kt-metric-item{background:var(--kt-card);border-color:var(--kt-border);}
.kt-metric-label{color:#94a3c0 !important;}
.kt-related-heading{color:#f8fafc !important;}
.kt-related-intro{color:#94a3b8 !important;}
.kt-related-card{background:var(--kt-card);border-color:var(--kt-border);}
.kt-related-card:hover{border-color:var(--kt-border-hover);}
.kt-related-title{color:#f1f5f9 !important;}
.kt-related-excerpt{color:#94a3b8 !important;}
.kt-related-read{color:#a78bfa !important;}
.kt-related-card:hover .kt-related-read{color:#5eead4 !important;}
.kt-related-home-cta{background:var(--kt-card);border-color:var(--kt-border);}
.kt-related-home-cta p{color:#94a3b8 !important;}
.kt-disclaimer-container{background:var(--kt-card);border-color:var(--kt-border);}
.kt-disclaimer-title{color:#f8fafc !important;}
.kt-disclaimer-alert{background:rgba(217,119,6,0.12);border-color:rgba(251,191,36,0.3);}
.kt-disclaimer-alert-text{color:#fcd34d !important;}
.kt-eeat-section{background:var(--kt-bg);border-color:var(--kt-border);}
.kt-eeat-title{color:#f8fafc !important;}
.kt-eeat-item{background:var(--kt-card);border-color:var(--kt-border);}
.kt-eeat-icon{background:rgba(124,58,237,0.18);border-color:rgba(167,139,250,0.35);}
.kt-eeat-item h4{color:#f1f5f9 !important;}
.kt-eeat-item p{color:#c8d4e6 !important;}
.kt-editorial-info{border-top-color:var(--kt-border);}
.kt-editorial-item{color:#c8d4e6 !important;}
.kt-editorial-item strong{color:#e8ecf4 !important;}
.kt-publisher-trust{background:var(--kt-card);border-color:var(--kt-border);}
.kt-publisher-name{color:#f8fafc !important;}
.kt-publisher-detail{color:#94a3c0 !important;}
.kt-publisher-link{color:#5eead4 !important;}
.kt-cta-hero-btn{color:var(--kt-purple);background:#fff;}
.kt-cta-hero-btn:hover{color:var(--kt-purple);}
} [data-kt-theme="dark"][class^="kt-article-"]{--kt-bg:#0c1220;--kt-bg-warm:#101828;--kt-card:#162032;--kt-border:#233352;--kt-border-light:#1a2844;--kt-border-hover:#2e4a75;--kt-white:#0c1220;--kt-text:#e8ecf4;--kt-text-secondary:#c8d4e6;--kt-text-muted:#94a3c0;--kt-heading:#f8fafc;--kt-teal-soft:rgba(13,148,136,0.16);--kt-teal-border:rgba(94,234,212,0.35);--kt-purple-soft:rgba(124,58,237,0.16);--kt-purple-border:rgba(167,139,250,0.4);--kt-blue-soft:rgba(37,99,235,0.16);--kt-green-soft:rgba(5,150,105,0.16);--kt-amber-soft:rgba(217,119,6,0.16);--kt-grad-warm:linear-gradient(135deg, rgba(13,148,136,0.12), rgba(124,58,237,0.12));--kt-grad-glass:linear-gradient(135deg, rgba(22,32,50,0.95), rgba(16,24,40,0.9));--kt-shadow-xs:0 1px 3px rgba(0,0,0,0.45);--kt-shadow-sm:0 2px 4px rgba(0,0,0,0.45);--kt-shadow:0 4px 8px rgba(0,0,0,0.5);--kt-shadow-md:0 8px 16px rgba(0,0,0,0.5);--kt-shadow-lg:0 16px 32px rgba(0,0,0,0.5);--kt-shadow-glow:0 0 30px rgba(13,148,136,0.2);background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-article-header{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-main-content{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-toc{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-tldr-section{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-section{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-research-section{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-related-section{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-disclaimer-section{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-faq-item{background-color:transparent !important;}
[data-kt-theme="dark"] .kt-badge-primary{background:rgba(124,58,237,0.22);color:#d4bcfa;border-color:rgba(167,139,250,0.45);}
[data-kt-theme="dark"] .kt-badge-secondary{background:rgba(37,99,235,0.22);color:#a5c8ff;border-color:rgba(96,165,250,0.4);}
[data-kt-theme="dark"] .kt-badge-info{background:rgba(13,148,136,0.22);color:#7af5e0;border-color:rgba(94,234,212,0.4);}
[data-kt-theme="dark"] .kt-badge-success{background:rgba(5,150,105,0.22);color:#85f0c9;border-color:rgba(52,211,153,0.4);}
[data-kt-theme="dark"] .kt-paragraph{color:#e8ecf4 !important;}
[data-kt-theme="dark"] .kt-lead{color:#f1f5f9 !important;}
[data-kt-theme="dark"] .kt-subtitle{color:#c8d4e6 !important;}
[data-kt-theme="dark"] .kt-h2{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-h2::before{background:linear-gradient(180deg, #5eead4, #a78bfa);}
[data-kt-theme="dark"] .kt-h3{color:#f1f5f9 !important;}
[data-kt-theme="dark"][class^="kt-article-"] strong{color:#f8fafc !important;}
[data-kt-theme="dark"][class^="kt-article-"] a{color:#5eead4 !important;}
[data-kt-theme="dark"][class^="kt-article-"] a:hover{color:#99f6e4 !important;}
[data-kt-theme="dark"] .kt-internal-link{color:#5eead4 !important;text-decoration-color:rgba(94,234,212,0.4) !important;}
[data-kt-theme="dark"] .kt-internal-link:hover{text-decoration-color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-external-link{color:#93c5fd !important;}
[data-kt-theme="dark"] .kt-freshness-bar{background:rgba(13,148,136,0.14);border-color:rgba(94,234,212,0.3);}
[data-kt-theme="dark"] .kt-freshness-item{color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-author-intro{color:#c8d4e6 !important;}
[data-kt-theme="dark"] .kt-author-card{background:var(--kt-card);border-color:var(--kt-border);backdrop-filter:none;-webkit-backdrop-filter:none;}
[data-kt-theme="dark"] .kt-author-card:hover{border-color:var(--kt-border-hover);}
[data-kt-theme="dark"] .kt-author-lead{border-left-color:#a78bfa;}
[data-kt-theme="dark"] .kt-author-avatar img{border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-author-role{background:rgba(124,58,237,0.22);color:#d4bcfa;}
[data-kt-theme="dark"] .kt-author-name{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-author-title{color:#94a3c0 !important;}
[data-kt-theme="dark"] .kt-author-bio{color:#c8d4e6 !important;}
[data-kt-theme="dark"] .kt-author-link{color:var(--kt-text-secondary);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-author-link:hover{background:#5eead4;color:#0c1220;border-color:#5eead4;}
[data-kt-theme="dark"] .kt-toc-title{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-toc-list{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-toc-list li{border-bottom-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-toc-list li a{color:#e8ecf4 !important;}
[data-kt-theme="dark"] .kt-toc-list li a:hover{background:rgba(13,148,136,0.14);color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-tldr-box{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-tldr-header{border-bottom-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-tldr-version{color:var(--kt-text-muted);background:var(--kt-bg);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-tldr-list li{background:rgba(12,18,32,0.6);border-color:var(--kt-border);color:#e8ecf4 !important;}
[data-kt-theme="dark"] .kt-tldr-list li:hover{border-color:var(--kt-teal-border);background:rgba(13,148,136,0.12);}
[data-kt-theme="dark"] .kt-tldr-list li strong{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-intro-box{background:rgba(13,148,136,0.12) !important;border-left-color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-intro-box .kt-lead{color:#f1f5f9 !important;}
[data-kt-theme="dark"] .kt-intro-box .kt-paragraph{color:#e8ecf4 !important;}
[data-kt-theme="dark"] .kt-article-image img{box-shadow:0 4px 16px rgba(0,0,0,0.6);}
[data-kt-theme="dark"] .kt-image-caption{color:var(--kt-text-muted);}
[data-kt-theme="dark"] .kt-image-caption strong{color:var(--kt-text-secondary);}
[data-kt-theme="dark"] .kt-info-table{border-color:var(--kt-border);background:var(--kt-card);}
[data-kt-theme="dark"] .kt-index-row{background:var(--kt-card);border-bottom-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-index-row:nth-child(even){background:rgba(12,18,32,0.5);}
[data-kt-theme="dark"] .kt-index-row:hover{background:rgba(13,148,136,0.12);}
[data-kt-theme="dark"] .kt-index-label{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-index-range{background:rgba(12,18,32,0.6);border-color:var(--kt-border);color:#5eead4 !important;font-weight:650;}
[data-kt-theme="dark"] .kt-index-meaning{color:#c8d4e6 !important;}
[data-kt-theme="dark"] .kt-faq-item{border-bottom-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-faq-item .kt-h3{color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-faq-item .kt-paragraph{color:#e8ecf4 !important;}
[data-kt-theme="dark"] .kt-research-heading{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-research-card{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-related-section{background-color:#0c1220 !important;}
[data-kt-theme="dark"] .kt-related-heading{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-related-intro{color:#94a3b8 !important;}
[data-kt-theme="dark"] .kt-related-card{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-related-card:hover{border-color:var(--kt-border-hover);}
[data-kt-theme="dark"] .kt-related-title{color:#f1f5f9 !important;}
[data-kt-theme="dark"] .kt-related-excerpt{color:#94a3b8 !important;}
[data-kt-theme="dark"] .kt-related-read{color:#a78bfa !important;}
[data-kt-theme="dark"] .kt-related-card:hover .kt-related-read{color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-related-home-cta{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-related-home-cta p{color:#94a3b8 !important;}
[data-kt-theme="dark"] .kt-citation-apa{color:#e8ecf4 !important;}
[data-kt-theme="dark"] .kt-citation-apa em{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-cite-doi{background:rgba(37,99,235,0.2);color:#93c5fd;border-color:rgba(96,165,250,0.4);}
[data-kt-theme="dark"] .kt-cite-doi:hover{background:var(--kt-blue);color:#fff;}
[data-kt-theme="dark"] .kt-cite-rg{background:rgba(5,150,105,0.2);color:#6ee7b7;border-color:rgba(52,211,153,0.4);}
[data-kt-theme="dark"] .kt-cite-rg:hover{background:var(--kt-green);color:#fff;}
[data-kt-theme="dark"] .kt-cite-academia{background:rgba(217,119,6,0.2);color:#fcd34d;border-color:rgba(251,191,36,0.4);}
[data-kt-theme="dark"] .kt-cite-academia:hover{background:#b45309;color:#fff;}
[data-kt-theme="dark"] .kt-cite-pubmed{background:rgba(37,99,235,0.15);color:#93c5fd;border-color:rgba(96,165,250,0.4);}
[data-kt-theme="dark"] .kt-cite-pubmed:hover{background:#1e40af;color:#fff;}
[data-kt-theme="dark"] .kt-external-ref{border-left-color:#60a5fa;}
[data-kt-theme="dark"] .kt-metric-item{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-metric-label{color:#94a3c0 !important;}
[data-kt-theme="dark"] .kt-disclaimer-container{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-disclaimer-title{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-disclaimer-alert{background:rgba(217,119,6,0.12);border-color:rgba(251,191,36,0.3);}
[data-kt-theme="dark"] .kt-disclaimer-alert-text{color:#fcd34d !important;}
[data-kt-theme="dark"] .kt-eeat-section{background:var(--kt-bg);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-eeat-title{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-eeat-item{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-eeat-icon{background:rgba(124,58,237,0.18);border-color:rgba(167,139,250,0.35);}
[data-kt-theme="dark"] .kt-eeat-item h4{color:#f1f5f9 !important;}
[data-kt-theme="dark"] .kt-eeat-item p{color:#c8d4e6 !important;}
[data-kt-theme="dark"] .kt-editorial-info{border-top-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-editorial-item{color:#c8d4e6 !important;}
[data-kt-theme="dark"] .kt-editorial-item strong{color:#e8ecf4 !important;}
[data-kt-theme="dark"] .kt-publisher-trust{background:var(--kt-card);border-color:var(--kt-border);}
[data-kt-theme="dark"] .kt-publisher-name{color:#f8fafc !important;}
[data-kt-theme="dark"] .kt-publisher-detail{color:#94a3c0 !important;}
[data-kt-theme="dark"] .kt-publisher-link{color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-cta-hero-btn{color:var(--kt-purple);background:#fff;}
[data-kt-theme="dark"] .kt-cta-hero-btn:hover{color:var(--kt-purple);}
@media(max-width:639px){ [data-kt-theme="dark"] .kt-index-row{background:var(--kt-card) !important;border-color:var(--kt-border) !important;}
[data-kt-theme="dark"] .kt-index-row:nth-child(even){background:var(--kt-card) !important;}
[data-kt-theme="dark"] .kt-index-label{color:var(--kt-heading) !important;}
[data-kt-theme="dark"] .kt-index-range{background:rgba(12,18,32,0.7) !important;border-color:var(--kt-border) !important;color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-index-meaning{color:var(--kt-text-secondary) !important;}
[data-kt-theme="dark"] .kt-tldr-list li{color:var(--kt-text) !important;background:rgba(12,18,32,0.5) !important;border-color:var(--kt-border) !important;}
[data-kt-theme="dark"] .kt-tldr-list li strong{color:var(--kt-heading) !important;}
[data-kt-theme="dark"] .kt-tldr-text{color:var(--kt-text) !important;}
[data-kt-theme="dark"] .kt-paragraph{color:var(--kt-text) !important;}
[data-kt-theme="dark"] .kt-lead{color:#f1f5f9 !important;}
[data-kt-theme="dark"] .kt-subtitle{color:var(--kt-text-secondary) !important;}
[data-kt-theme="dark"] .kt-h2{color:var(--kt-heading) !important;}
[data-kt-theme="dark"] .kt-h3{color:#f1f5f9 !important;}
[data-kt-theme="dark"] .kt-author-name{color:var(--kt-heading) !important;}
[data-kt-theme="dark"] .kt-author-bio{color:var(--kt-text-secondary) !important;}
[data-kt-theme="dark"] .kt-author-title{color:var(--kt-text-muted) !important;}
[data-kt-theme="dark"] .kt-author-intro{color:var(--kt-text-secondary) !important;}
[data-kt-theme="dark"] .kt-toc-list li a{color:var(--kt-text) !important;}
[data-kt-theme="dark"] .kt-faq-item .kt-h3{color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-faq-item .kt-paragraph{color:var(--kt-text) !important;}
[data-kt-theme="dark"] .kt-citation-apa{color:var(--kt-text) !important;}
[data-kt-theme="dark"] .kt-editorial-item{color:var(--kt-text-secondary) !important;}
[data-kt-theme="dark"] .kt-editorial-item strong{color:var(--kt-text) !important;}
[data-kt-theme="dark"] .kt-disclaimer-title{color:var(--kt-heading) !important;}
[data-kt-theme="dark"] .kt-disclaimer-alert-text{color:#fcd34d !important;}
[data-kt-theme="dark"] .kt-eeat-item h4{color:#f1f5f9 !important;}
[data-kt-theme="dark"] .kt-eeat-item p{color:var(--kt-text-secondary) !important;}
[data-kt-theme="dark"] .kt-metric-label{color:var(--kt-text-muted) !important;}
[data-kt-theme="dark"] .kt-freshness-item{color:#5eead4 !important;}
[data-kt-theme="dark"] .kt-image-caption{color:var(--kt-text-muted) !important;}
[data-kt-theme="dark"] .kt-badge-primary{color:#d4bcfa !important;}
[data-kt-theme="dark"] .kt-badge-secondary{color:#a5c8ff !important;}
[data-kt-theme="dark"] .kt-badge-info{color:#7af5e0 !important;}
[data-kt-theme="dark"] .kt-badge-success{color:#85f0c9 !important;}
[data-kt-theme="dark"][class^="kt-article-"] strong{color:var(--kt-heading) !important;}
} @media(max-width:639px){
.kt-container{padding:0 1rem;}
.kt-h2{font-size:1.3125rem;padding-left:0.875rem;margin:2rem 0 0.75rem;}
.kt-h3{font-size:1.0625rem;margin:1.25rem 0 0.5rem;}
.kt-paragraph{font-size:0.9375rem;line-height:1.72;}
.kt-subtitle{font-size:0.9375rem;line-height:1.6;}
.kt-lead{font-size:0.9375rem;}
.kt-freshness-bar{flex-direction:column;gap:0.25rem;padding:0.5rem 1rem;}
.kt-author-card{gap:0.75rem;padding:0.875rem;backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--kt-card);}
.kt-author-avatar img{width:48px;height:48px;}
.kt-author-name{font-size:0.875rem;}
.kt-author-title{font-size:0.6875rem;}
.kt-author-bio{-webkit-line-clamp:2;font-size:0.75rem;}
.kt-toc-list{grid-template-columns:1fr !important;}
.kt-toc-list li a{padding:0.75rem 0.875rem;font-size:0.8125rem;}
.kt-toc-list li a::before{width:24px;height:24px;min-width:24px;font-size:0.5625rem;}
.kt-tldr-box{padding:1rem !important;border-radius:var(--kt-r-lg) !important;}
.kt-tldr-header{flex-direction:column !important;align-items:flex-start !important;gap:0.5rem !important;margin-bottom:1rem !important;}
.kt-tldr-badge{font-size:0.6875rem;padding:0.3125rem 0.75rem;}
.kt-tldr-list{gap:0.5rem;}
.kt-tldr-list li{gap:0.625rem !important;padding:0.75rem !important;font-size:0.8125rem !important;line-height:1.65 !important;border:1px solid var(--kt-border) !important;border-radius:var(--kt-r) !important;}
.kt-tldr-list li::before{width:22px !important;height:22px !important;min-width:22px !important;font-size:0.5625rem !important;}
.kt-tldr-text{flex:1 !important;min-width:0 !important;word-break:break-word !important;overflow-wrap:break-word !important;}
.kt-info-table{border:none;border-radius:0;background:transparent;gap:0.5rem;}
.kt-index-row{display:flex !important;flex-direction:column !important;gap:0.5rem !important;padding:0.875rem 1rem !important;border:1px solid var(--kt-border) !important;border-bottom:1px solid var(--kt-border) !important;border-radius:var(--kt-r-lg) !important;background:var(--kt-card) !important;box-shadow:var(--kt-shadow-xs);}
.kt-index-row:nth-child(even){background:var(--kt-card) !important;}
.kt-index-marker{display:inline-block !important;width:8px !important;height:8px !important;position:absolute;top:1rem;right:1rem;}
.kt-index-row{position:relative;}
.kt-index-label{font-size:0.875rem !important;font-weight:700 !important;color:var(--kt-heading) !important;padding-right:1.5rem;line-height:1.4;}
.kt-index-range{display:inline-block !important;width:auto !important;align-self:flex-start;font-size:0.8125rem !important;padding:0.3125rem 0.75rem !important;font-weight:650 !important;border-radius:var(--kt-r) !important;}
.kt-index-meaning{font-size:0.8125rem !important;line-height:1.55 !important;color:var(--kt-text-secondary) !important;word-break:break-word !important;overflow-wrap:break-word !important;}
.kt-article-image{margin:1.25rem -1rem;}
.kt-article-image img{border-radius:0;max-height:280px;}
.kt-image-caption{padding:0 1rem;font-size:0.8125rem;}
.kt-intro-box{padding:0.75rem 1rem;}
.kt-intro-box .kt-lead{font-size:0.875rem;}
.kt-faq-item{padding:0.875rem 0;}
.kt-faq-item .kt-h3{font-size:1rem !important;}
.kt-faq-item .kt-paragraph{font-size:0.9375rem;}
.kt-cta-section{padding:2rem 1rem;margin:1.5rem 0;border-radius:var(--kt-r-lg);}
.kt-cta-title{font-size:1.1875rem;}
.kt-cta-text{font-size:0.875rem;}
.kt-cta-hero-btn{padding:0.75rem 1.75rem;font-size:0.9375rem;}
.kt-platform-hero-btn{font-size:0.6875rem;padding:0.4375rem 0.75rem;}
.kt-research-card{padding:0.875rem;}
.kt-citation-block{gap:0.625rem;}
.kt-citation-number{width:24px;height:24px;min-width:24px;font-size:0.5625rem;}
.kt-citation-apa{font-size:0.8125rem;}
.kt-cite-link{font-size:0.5625rem !important;padding:0.3125rem 0.5rem !important;}
.kt-research-metrics{grid-template-columns:repeat(2, 1fr);gap:0.375rem;}
.kt-metric-item{padding:0.75rem 0.5rem;}
.kt-metric-label{font-size:0.5625rem;}
.kt-related-grid{grid-template-columns:1fr;gap:0.625rem;}
.kt-related-card{flex-direction:row;}
.kt-related-thumb{width:100px;min-width:100px;aspect-ratio:1/1;}
.kt-related-body{padding:0.625rem;}
.kt-related-title{font-size:0.8125rem;-webkit-line-clamp:2;}
.kt-related-excerpt{font-size:0.6875rem;-webkit-line-clamp:2;}
.kt-related-read{font-size:0.625rem;}
.kt-related-home-cta{padding:0.625rem 0.75rem;}
.kt-related-home-cta p{font-size:0.75rem;}
.kt-eeat-section{padding:1rem;}
.kt-eeat-grid{grid-template-columns:repeat(2, 1fr);gap:0.375rem;}
.kt-eeat-item{padding:0.75rem 0.5rem;}
.kt-eeat-icon{width:32px;height:32px;font-size:0.875rem;}
.kt-eeat-item h4{font-size:0.6875rem;}
.kt-eeat-item p{font-size:0.625rem;}
.kt-disclaimer-container{padding:1rem;}
.kt-disclaimer-title{font-size:0.9375rem;}
.kt-disclaimer-alert-text{font-size:0.8125rem;}
.kt-editorial-info{gap:0.375rem 1rem;}
.kt-editorial-item{font-size:0.8125rem;}
.kt-publisher-trust{padding:0.75rem;margin-top:0.75rem;}
.kt-publisher-name{font-size:0.75rem;}
.kt-publisher-detail{font-size:0.625rem;}
.kt-author-card:hover, .kt-metric-item:hover, .kt-eeat-item:hover,
.kt-tldr-list li:hover, .kt-research-card:hover, .kt-related-card:hover,
.kt-article-image img:hover{transform:none !important;}
.kt-paragraph, .kt-lead, .kt-subtitle, .kt-author-bio, .kt-author-intro,
.kt-citation-apa, .kt-editorial-item, .kt-disclaimer-alert-text,
.kt-index-meaning, .kt-faq-item p, .kt-eeat-item p, .kt-cta-text,
.kt-tldr-list li, .kt-tldr-text, .kt-related-title, .kt-related-excerpt{word-break:break-word !important;overflow-wrap:break-word !important;}
} @media (prefers-color-scheme: dark) and (max-width: 639px) { .kt-index-row{background:var(--kt-card) !important;border-color:var(--kt-border) !important;}
.kt-index-row:nth-child(even){background:var(--kt-card) !important;}
.kt-index-label{color:var(--kt-heading) !important;}
.kt-index-range{background:rgba(12,18,32,0.7) !important;border-color:var(--kt-border) !important;color:#5eead4 !important;}
.kt-index-meaning{color:var(--kt-text-secondary) !important;}
.kt-tldr-list li{color:var(--kt-text) !important;background:rgba(12,18,32,0.5) !important;border-color:var(--kt-border) !important;}
.kt-tldr-list li strong{color:var(--kt-heading) !important;}
.kt-tldr-text{color:var(--kt-text) !important;}
.kt-paragraph{color:var(--kt-text) !important;}
.kt-lead{color:#f1f5f9 !important;}
.kt-subtitle{color:var(--kt-text-secondary) !important;}
.kt-h2{color:var(--kt-heading) !important;}
.kt-h3{color:#f1f5f9 !important;}
.kt-author-name{color:var(--kt-heading) !important;}
.kt-author-bio{color:var(--kt-text-secondary) !important;}
.kt-author-title{color:var(--kt-text-muted) !important;}
.kt-author-intro{color:var(--kt-text-secondary) !important;}
.kt-toc-list li a{color:var(--kt-text) !important;}
.kt-faq-item .kt-h3{color:#5eead4 !important;}
.kt-faq-item .kt-paragraph{color:var(--kt-text) !important;}
.kt-citation-apa{color:var(--kt-text) !important;}
.kt-editorial-item{color:var(--kt-text-secondary) !important;}
.kt-editorial-item strong{color:var(--kt-text) !important;}
.kt-disclaimer-title{color:var(--kt-heading) !important;}
.kt-disclaimer-alert-text{color:#fcd34d !important;}
.kt-eeat-item h4{color:#f1f5f9 !important;}
.kt-eeat-item p{color:var(--kt-text-secondary) !important;}
.kt-metric-label{color:var(--kt-text-muted) !important;}
.kt-freshness-item{color:#5eead4 !important;}
.kt-image-caption{color:var(--kt-text-muted) !important;}
.kt-badge-primary{color:#d4bcfa !important;}
.kt-badge-secondary{color:#a5c8ff !important;}
.kt-badge-info{color:#7af5e0 !important;}
.kt-badge-success{color:#85f0c9 !important;}
[class^="kt-article-"] strong{color:var(--kt-heading) !important;}
} @media (prefers-color-scheme: light) and (max-width: 639px) { .kt-index-row{background:#ffffff !important;border-color:#e2e8f0 !important;}
.kt-index-label{color:#0f172a !important;}
.kt-index-range{background:#f1f5f9 !important;border-color:#e2e8f0 !important;color:#0f766e !important;}
.kt-index-meaning{color:#334155 !important;}
.kt-tldr-list li{color:#1e293b !important;background:#f7f8fc !important;border-color:#e2e8f0 !important;}
.kt-tldr-list li strong{color:#0f172a !important;}
.kt-tldr-text{color:#1e293b !important;}
.kt-paragraph{color:#1e293b !important;}
.kt-lead{color:#0f172a !important;}
.kt-subtitle{color:#334155 !important;}
.kt-h2{color:#0f172a !important;}
.kt-h3{color:#0f172a !important;}
.kt-author-name{color:#0f172a !important;}
.kt-author-bio{color:#334155 !important;}
.kt-faq-item .kt-h3{color:#0f172a !important;}
.kt-faq-item .kt-paragraph{color:#1e293b !important;}
.kt-citation-apa{color:#1e293b !important;}
} @media print {
.kt-cta-section, .kt-platform-hero-links, .kt-freshness-bar{display:none;}
.kt-article-image img{max-height:300px;box-shadow:none;}
}
@media (prefers-reduced-motion: reduce) {
[class^="kt-article-"] *, [class^="kt-article-"] *::before{transition:none !important;animation:none !important;}
}
@media (forced-colors: active) {
.kt-badge, .kt-cta-hero-btn, .kt-platform-hero-btn, .kt-cite-link, .kt-author-link{border:2px solid currentColor;}
.kt-h2::before{background:currentColor;}
}
@media (hover: none) and (pointer: coarse) {
.kt-toc-list li a, .kt-author-link, .kt-cite-link, .kt-cta-hero-btn, .kt-platform-hero-btn{min-height:44px;}
.kt-author-card:hover, .kt-metric-item:hover, .kt-eeat-item:hover{transform:none;}
}
@supports (padding: env(safe-area-inset-bottom)) {
.kt-cta-section{padding-bottom:calc(3rem + env(safe-area-inset-bottom));}
.kt-container{padding-left:max(1.25rem, env(safe-area-inset-left));padding-right:max(1.25rem, env(safe-area-inset-right));}
} [class^="kt-article-"]{overflow-x:hidden;}
.kt-top-cta-banner{margin:0.5rem 0 1.25rem;}
.kt-top-cta-content{display:flex;align-items:center;gap:1rem;padding:0.875rem 1.25rem;background:linear-gradient(135deg, var(--kt-teal-soft) 0%, var(--kt-purple-soft) 100%);border:1px solid var(--kt-teal-border);border-radius:var(--kt-r-lg);box-shadow:var(--kt-shadow-xs);}
.kt-top-cta-icon{flex-shrink:0;font-size:1.5rem;line-height:1;}
.kt-top-cta-text{flex:1;margin:0;font-size:0.875rem;line-height:1.45;color:var(--kt-text);font-weight:550;}
.kt-top-cta-btn{flex-shrink:0;display:inline-flex;align-items:center;gap:0.25rem;padding:0.5rem 1rem;font-size:0.8125rem;font-weight:700;color:#fff !important;background:var(--kt-grad);border-radius:var(--kt-r-pill);text-decoration:none;box-shadow:var(--kt-shadow-sm);transition:transform var(--kt-dur) var(--kt-spring), box-shadow var(--kt-dur) var(--kt-ease);white-space:nowrap;min-height:36px;line-height:1.2;}
.kt-top-cta-btn:hover{transform:translateY(-1px);box-shadow:var(--kt-shadow-md);color:#fff !important;}
@media(max-width:520px){
.kt-top-cta-content{flex-direction:column;align-items:flex-start;gap:0.625rem;padding:0.875rem 1rem;}
.kt-top-cta-text{font-size:0.8125rem;}
.kt-top-cta-btn{width:100%;justify-content:center;}
} [data-kt-theme="dark"] .kt-top-cta-content{background:linear-gradient(135deg, rgba(13,148,136,0.14) 0%, rgba(124,58,237,0.16) 100%);border-color:rgba(94,234,212,0.3);}
[data-kt-theme="dark"] .kt-top-cta-text{color:#e2e8f0;}
@media (prefers-color-scheme: dark) {
[data-kt-theme="auto"] .kt-top-cta-content,
:not([data-kt-theme]) .kt-top-cta-content {
background: linear-gradient(135deg, rgba(13,148,136,0.14) 0%, rgba(124,58,237,0.16) 100%);
border-color: rgba(94,234,212,0.3);
}
[data-kt-theme="auto"] .kt-top-cta-text,
:not([data-kt-theme]) .kt-top-cta-text { color: #e2e8f0; }
}