.blog-cta-box[data-astro-cid-oepazf3g]{max-width:720px;margin-top:var(--space-12);margin-bottom:var(--space-16);padding:var(--space-8) var(--space-8);background:linear-gradient(135deg,var(--color-primary-50) 0%,var(--color-primary-100) 100%);border:1.5px solid var(--color-primary-200);border-radius:var(--radius-2xl);text-align:center}.blog-cta-signal[data-astro-cid-oepazf3g]{display:flex;align-items:center;justify-content:center;gap:var(--space-3);margin-bottom:var(--space-4)}.blog-cta-headline[data-astro-cid-oepazf3g]{font-family:var(--font-display);font-size:var(--text-lg);font-weight:700;color:var(--color-gray-900);text-align:center}.blog-cta-desc[data-astro-cid-oepazf3g]{font-size:var(--text-base);color:var(--color-gray-600);line-height:var(--leading-relaxed);max-width:540px;margin:0 auto var(--space-6)}.blog-cta-actions[data-astro-cid-oepazf3g]{display:flex;flex-direction:column;align-items:center;gap:var(--space-3)}@media (min-width: 640px){.blog-cta-actions[data-astro-cid-oepazf3g]{flex-direction:row;justify-content:center}.blog-cta-headline[data-astro-cid-oepazf3g]{text-align:center}}.vivia-cta-box[data-astro-cid-jd3fezbi]{max-width:720px;margin-top:var(--space-12);margin-bottom:var(--space-16);padding:var(--space-8);border:1px solid rgba(13,148,136,.45);border-radius:var(--radius-2xl);background:linear-gradient(145deg,#0f766e,#134e4a);color:#fff;text-align:center}.vivia-cta-mark[data-astro-cid-jd3fezbi]{margin-bottom:var(--space-5);color:#fff;font-family:var(--font-display);font-size:1.25rem;font-weight:800;letter-spacing:-.04em}.vivia-cta-mark[data-astro-cid-jd3fezbi] span[data-astro-cid-jd3fezbi]{display:block;color:#fff;font-family:var(--font-sans);font-size:.56rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase}.vivia-cta-eyebrow[data-astro-cid-jd3fezbi]{margin:0 0 var(--space-2);color:#d4af37;font-size:var(--text-xs);font-weight:800;letter-spacing:.12em;text-transform:uppercase}.vivia-cta-headline[data-astro-cid-jd3fezbi]{margin:0;color:#fff;font-family:var(--font-display);font-size:clamp(1.45rem,3vw,2rem);line-height:1.15}.vivia-cta-desc[data-astro-cid-jd3fezbi]{max-width:570px;margin:var(--space-4) auto var(--space-6);color:#d7eeeb;font-size:var(--text-base);line-height:var(--leading-relaxed)}.vivia-cta-button[data-astro-cid-jd3fezbi]{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:48px;padding:0 var(--space-6);border-radius:var(--radius-lg);background:#d4af37;color:#123d3a;font-size:var(--text-base);font-weight:800;text-decoration:none;transition:transform .15s ease,background .15s ease}.vivia-cta-button[data-astro-cid-jd3fezbi]:hover{background:#e3c15e;transform:translateY(-1px)}.vivia-cta-note[data-astro-cid-jd3fezbi]{margin:var(--space-4) 0 0;color:#b8d8d4;font-size:var(--text-xs)}.related-articles[data-astro-cid-5hmp6gjs]{margin-top:var(--space-16);padding-top:var(--space-12);border-top:1px solid var(--color-gray-200)}.related-heading[data-astro-cid-5hmp6gjs]{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;color:var(--color-gray-900);margin-bottom:var(--space-8)}.related-grid[data-astro-cid-5hmp6gjs]{display:grid;grid-template-columns:1fr;gap:var(--space-6)}@media (min-width: 640px){.related-grid[data-astro-cid-5hmp6gjs]{grid-template-columns:repeat(2,1fr)}}@media (min-width: 900px){.related-grid[data-astro-cid-5hmp6gjs]{grid-template-columns:repeat(3,1fr)}}.related-card[data-astro-cid-5hmp6gjs]{display:flex;flex-direction:column;border-radius:var(--radius-xl);border:1px solid var(--color-gray-100);background:#fff;overflow:hidden;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}.related-card[data-astro-cid-5hmp6gjs]:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.related-image[data-astro-cid-5hmp6gjs]{width:100%;aspect-ratio:16/9;overflow:hidden;background:var(--color-gray-50)}.related-image[data-astro-cid-5hmp6gjs] img[data-astro-cid-5hmp6gjs]{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.related-card[data-astro-cid-5hmp6gjs]:hover .related-image[data-astro-cid-5hmp6gjs] img[data-astro-cid-5hmp6gjs]{transform:scale(1.05)}.related-content[data-astro-cid-5hmp6gjs]{padding:var(--space-4) var(--space-5) var(--space-5);display:flex;flex-direction:column;flex:1}.related-tags[data-astro-cid-5hmp6gjs]{display:flex;gap:var(--space-2);margin-bottom:var(--space-2)}.related-tag[data-astro-cid-5hmp6gjs]{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-primary-600);background:var(--color-primary-50);padding:2px 8px;border-radius:var(--radius-full)}.related-title[data-astro-cid-5hmp6gjs]{font-family:var(--font-display);font-size:var(--text-base);font-weight:600;color:var(--color-gray-900);line-height:var(--leading-snug);margin-bottom:var(--space-3);flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.related-link[data-astro-cid-5hmp6gjs]{font-size:var(--text-sm);font-weight:600;color:var(--color-primary-600);transition:color var(--transition-fast)}.related-card[data-astro-cid-5hmp6gjs]:hover .related-link[data-astro-cid-5hmp6gjs]{color:var(--color-primary-800)}.reading-progress-bar[data-astro-cid-4dqtj3le]{position:fixed;top:0;left:0;width:0%;height:3px;background:linear-gradient(90deg,var(--color-primary-500) 0%,#38bdf8 100%);z-index:9999;transition:width .1s ease-out}.article-hero[data-astro-cid-4dqtj3le]{background:linear-gradient(135deg,var(--color-gray-900) 0%,#10284b 100%);padding:var(--space-20) 0 var(--space-12);color:#fff}.article-hero-inner[data-astro-cid-4dqtj3le]{max-width:780px;margin-bottom:var(--space-10)}.article-breadcrumbs[data-astro-cid-4dqtj3le]{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-xs);font-weight:500;color:var(--text-on-dark-muted);margin-bottom:var(--space-5);flex-wrap:wrap}.article-breadcrumbs[data-astro-cid-4dqtj3le] a[data-astro-cid-4dqtj3le]{color:var(--text-on-dark);text-decoration:none;transition:color var(--transition-fast)}.article-breadcrumbs[data-astro-cid-4dqtj3le] a[data-astro-cid-4dqtj3le]:hover{color:#fff}.crumb-sep[data-astro-cid-4dqtj3le]{color:var(--text-on-dark-subtle)}.crumb-current[data-astro-cid-4dqtj3le]{color:#ffffffe6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.article-meta[data-astro-cid-4dqtj3le]{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--text-on-dark-muted);margin-bottom:var(--space-3);flex-wrap:wrap}.reading-time[data-astro-cid-4dqtj3le]{display:inline-flex;align-items:center;gap:4px}.meta-sep[data-astro-cid-4dqtj3le]{color:var(--text-on-dark-subtle)}.article-title[data-astro-cid-4dqtj3le]{font-size:clamp(2rem,4vw,2.75rem);color:#fff;margin-bottom:var(--space-4);line-height:var(--leading-tight);font-weight:800;letter-spacing:-.02em}.article-excerpt[data-astro-cid-4dqtj3le]{font-size:var(--text-lg);color:#fffc;line-height:var(--leading-relaxed);max-width:680px}.article-tags[data-astro-cid-4dqtj3le]{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-6)}.article-tags[data-astro-cid-4dqtj3le] .badge[data-astro-cid-4dqtj3le]{background:#ffffff1f;color:#ffffffd9;border:1px solid rgba(255,255,255,.18)}.article-hero-image[data-astro-cid-4dqtj3le]{width:100%;max-width:1060px;margin:0 auto;border-radius:var(--radius-2xl);overflow:hidden;box-shadow:0 25px 50px -12px #00000059;border:1px solid rgba(255,255,255,.12)}.article-hero-image[data-astro-cid-4dqtj3le] img[data-astro-cid-4dqtj3le]{width:100%;height:auto;display:block;aspect-ratio:16/9;object-fit:cover}.article-body[data-astro-cid-4dqtj3le]{padding:var(--space-12) 0 var(--space-20);background:var(--color-gray-50)}.article-layout[data-astro-cid-4dqtj3le]{display:flex;flex-direction:column;gap:var(--space-10)}@media (min-width: 1024px){.article-layout[data-astro-cid-4dqtj3le]{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:var(--space-12);align-items:stretch}}.article-main[data-astro-cid-4dqtj3le]{min-width:0;max-width:740px}.article-sidebar[data-astro-cid-4dqtj3le]{display:none}@media (min-width: 1024px){.article-sidebar[data-astro-cid-4dqtj3le]{display:block;width:300px;align-self:stretch}.sidebar-sticky[data-astro-cid-4dqtj3le]{position:sticky;top:96px;display:flex;flex-direction:column;gap:var(--space-4);max-height:calc(100vh - 120px);overflow-y:auto;padding-right:4px}.sidebar-sticky[data-astro-cid-4dqtj3le]::-webkit-scrollbar{width:4px}.sidebar-sticky[data-astro-cid-4dqtj3le]::-webkit-scrollbar-thumb{background:var(--color-gray-200);border-radius:4px}}.toc-card[data-astro-cid-4dqtj3le]{background:#fff;border:1px solid var(--color-gray-200);border-radius:var(--radius-xl);padding:var(--space-5);box-shadow:0 4px 12px #00000008}.toc-header[data-astro-cid-4dqtj3le]{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-gray-800);margin-bottom:var(--space-3);padding-bottom:var(--space-2);border-bottom:1px solid var(--color-gray-100)}.toc-progress[data-astro-cid-4dqtj3le]{margin-left:auto;font-size:.7rem;font-weight:700;letter-spacing:.04em;color:var(--color-primary-700);background:#eff6ff;border:1px solid #dbeafe;padding:2px 7px;border-radius:var(--radius-full);font-variant-numeric:tabular-nums}.toc-list[data-astro-cid-4dqtj3le]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px;max-height:min(46vh,420px);overflow-y:auto;scroll-behavior:smooth}.toc-list[data-astro-cid-4dqtj3le]{-webkit-mask-image:linear-gradient(to bottom,#000 calc(100% - 20px),transparent 100%);mask-image:linear-gradient(to bottom,#000 calc(100% - 20px),transparent 100%)}.toc-list[data-astro-cid-4dqtj3le].is-scrolled{-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 18px,#000 calc(100% - 20px),transparent 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 18px,#000 calc(100% - 20px),transparent 100%)}.toc-list[data-astro-cid-4dqtj3le]::-webkit-scrollbar{width:3px}.toc-list[data-astro-cid-4dqtj3le]::-webkit-scrollbar-thumb{background:var(--color-gray-200);border-radius:3px}.toc-link[data-astro-cid-4dqtj3le]{display:flex;align-items:baseline;gap:var(--space-2);font-size:.8rem;line-height:1.45;color:var(--color-gray-600);text-decoration:none;padding:5px 8px;border-radius:var(--radius-sm);border-left:2px solid transparent;transition:all var(--transition-fast)}.toc-num[data-astro-cid-4dqtj3le]{font-size:.7rem;font-weight:700;color:#595959;font-variant-numeric:tabular-nums;flex-shrink:0;transition:color var(--transition-fast)}.toc-text[data-astro-cid-4dqtj3le]{min-width:0}.toc-link[data-astro-cid-4dqtj3le]:hover{color:var(--color-primary-600);background:var(--color-gray-50)}.toc-link[data-astro-cid-4dqtj3le].active{color:var(--color-primary-700);font-weight:600;border-left-color:var(--color-primary-600);background:#eff6ff}.toc-link[data-astro-cid-4dqtj3le].active .toc-num[data-astro-cid-4dqtj3le]{color:var(--color-primary-600)}.toc-item[data-astro-cid-4dqtj3le].section-active>.toc-link[data-astro-cid-4dqtj3le]:not(.active){color:var(--color-gray-800);font-weight:600;border-left-color:var(--color-gray-300)}.toc-item[data-astro-cid-4dqtj3le].section-active>.toc-link[data-astro-cid-4dqtj3le]:not(.active) .toc-num[data-astro-cid-4dqtj3le]{color:var(--color-primary-400, #60a5fa)}.toc-sublist[data-astro-cid-4dqtj3le]{list-style:none;margin:0;padding:0 0 0 26px;max-height:0;overflow:hidden;opacity:0;transition:max-height .28s ease,opacity .2s ease}.toc-item[data-astro-cid-4dqtj3le].section-active .toc-sublist[data-astro-cid-4dqtj3le]{max-height:480px;opacity:1}.toc-sublink[data-astro-cid-4dqtj3le]{font-size:.74rem;padding:3px 8px;color:#595959;border-left:1px solid var(--color-gray-200);border-radius:0}.toc-sublink[data-astro-cid-4dqtj3le].active{background:transparent;border-left:1px solid var(--color-primary-500);color:var(--color-primary-700)}.sidebar-share[data-astro-cid-4dqtj3le]{display:flex;align-items:center;gap:var(--space-3);background:#fff;border:1px solid var(--color-gray-200);border-radius:var(--radius-xl);padding:var(--space-3) var(--space-4);box-shadow:0 4px 12px #00000008;position:relative}.share-label[data-astro-cid-4dqtj3le]{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#595959}.share-actions[data-astro-cid-4dqtj3le]{display:flex;gap:6px;margin-left:auto}.share-btn[data-astro-cid-4dqtj3le]{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-lg);background:var(--color-gray-50);border:1px solid var(--color-gray-200);color:#595959;cursor:pointer;padding:0;transition:all var(--transition-fast)}.share-btn[data-astro-cid-4dqtj3le]:hover{color:var(--color-primary-700);border-color:var(--color-primary-200, #bfdbfe);background:#eff6ff;transform:translateY(-1px)}.share-btn[data-astro-cid-4dqtj3le].copied{color:#059669;border-color:#a7f3d0;background:#ecfdf5}.share-toast[data-astro-cid-4dqtj3le]{position:absolute;right:var(--space-4);bottom:calc(100% + 6px);font-size:.7rem;font-weight:600;color:#fff;background:var(--color-gray-900);padding:3px 9px;border-radius:var(--radius-full);opacity:0;transform:translateY(4px);pointer-events:none;transition:opacity var(--transition-fast),transform var(--transition-fast)}.share-toast[data-astro-cid-4dqtj3le].visible{opacity:1;transform:translateY(0)}.prose[data-astro-cid-4dqtj3le]{font-size:1.05rem;line-height:1.8;color:#334155;background:#fff;padding:var(--space-8) var(--space-10);border-radius:var(--radius-2xl);border:1px solid var(--color-gray-200);box-shadow:0 4px 20px #00000005}@media (max-width: 640px){.prose[data-astro-cid-4dqtj3le]{padding:var(--space-6) var(--space-4)}}.prose[data-astro-cid-4dqtj3le]>p:first-of-type{font-size:1.15rem;color:#1e293b;font-weight:500;line-height:1.75}.prose[data-astro-cid-4dqtj3le] h2{font-size:var(--text-2xl);color:var(--color-gray-900);margin-top:var(--space-12);margin-bottom:var(--space-4);padding-bottom:var(--space-2);border-bottom:2px solid var(--color-gray-100);font-weight:700;letter-spacing:-.01em;scroll-margin-top:100px}.prose[data-astro-cid-4dqtj3le] h3{font-size:var(--text-xl);color:var(--color-gray-900);margin-top:var(--space-8);margin-bottom:var(--space-3);font-weight:600;scroll-margin-top:100px}.prose[data-astro-cid-4dqtj3le] p{margin-bottom:var(--space-5);line-height:1.8}.prose[data-astro-cid-4dqtj3le] ul,.prose[data-astro-cid-4dqtj3le] ol{margin-bottom:var(--space-5);padding-left:var(--space-6)}.prose[data-astro-cid-4dqtj3le] ul{list-style-type:disc}.prose[data-astro-cid-4dqtj3le] ol{list-style-type:decimal}.prose[data-astro-cid-4dqtj3le] li{margin-bottom:var(--space-2);line-height:1.7}.prose[data-astro-cid-4dqtj3le] a{color:var(--color-primary-600);text-decoration:underline;text-underline-offset:3px;font-weight:500;transition:color var(--transition-fast)}.prose[data-astro-cid-4dqtj3le] a:hover{color:var(--color-primary-800)}.prose[data-astro-cid-4dqtj3le] strong{font-weight:600;color:var(--color-gray-900)}.prose[data-astro-cid-4dqtj3le] blockquote{border-left:4px solid var(--color-primary-500);padding:var(--space-4) var(--space-6);margin:var(--space-8) 0;background:#f8fafc;border-radius:0 var(--radius-lg) var(--radius-lg) 0;color:#475569;font-style:italic}.prose[data-astro-cid-4dqtj3le] blockquote p:last-child{margin-bottom:0}.prose[data-astro-cid-4dqtj3le] hr{border:none;border-top:1px solid var(--color-gray-200);margin:var(--space-10) 0}.prose[data-astro-cid-4dqtj3le] .table-scroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.prose[data-astro-cid-4dqtj3le] .table-scroll table{min-width:32rem}.prose[data-astro-cid-4dqtj3le] table{width:100%;border-collapse:collapse;margin:var(--space-8) 0;font-size:var(--text-sm);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 1px 4px #0000000d;border:1px solid var(--color-gray-200)}.prose[data-astro-cid-4dqtj3le] thead{background:var(--color-gray-900);color:#fff}.prose[data-astro-cid-4dqtj3le] th{padding:var(--space-3) var(--space-4);font-weight:600;text-align:left;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.05em}.prose[data-astro-cid-4dqtj3le] td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-gray-100);color:var(--color-gray-700)}.prose[data-astro-cid-4dqtj3le] tbody tr:nth-child(2n){background:var(--color-gray-50)}.prose[data-astro-cid-4dqtj3le] tbody tr:hover{background:#eff6ff}.prose[data-astro-cid-4dqtj3le] .article-callout{margin:var(--space-8) 0;padding:var(--space-6);background:linear-gradient(135deg,#f8fafc,#eff6ff);border:1px solid #bfdbfe;border-left:4px solid var(--color-primary-600);border-radius:var(--radius-xl);box-shadow:0 4px 12px #10284b0a}.prose[data-astro-cid-4dqtj3le] .article-callout strong{color:var(--color-primary-900);display:block;margin-bottom:var(--space-2);font-size:var(--text-lg)}.prose[data-astro-cid-4dqtj3le] .article-callout p{margin-bottom:var(--space-3);color:var(--color-gray-700);font-size:var(--text-base);line-height:var(--leading-relaxed)}.prose[data-astro-cid-4dqtj3le] .article-callout p:last-child{margin-bottom:0}.prose[data-astro-cid-4dqtj3le] .article-callout a.callout-btn{display:inline-flex;align-items:center;gap:var(--space-2);background:var(--color-primary-600);color:#fff!important;text-decoration:none!important;font-weight:600;font-size:var(--text-sm);padding:var(--space-3) var(--space-5);border-radius:var(--radius-full);transition:background var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:0 2px 8px #4f46e540;margin-top:var(--space-2)}.prose[data-astro-cid-4dqtj3le] .article-callout a.callout-btn:hover{background:var(--color-primary-700);color:#fff!important;transform:translateY(-1px);box-shadow:0 4px 14px #4f46e559}