.progress-bar{position:fixed;top:0;left:0;height:3px;width:0%;background:var(--accent);z-index:200;transition:width .08s linear;box-shadow:0 0 12px #5eead480}.article-hero{padding:140px 0 60px;border-bottom:1px solid var(--border);background:var(--bg);position:relative;overflow:hidden}.article-hero:before{content:"";position:absolute;top:-30%;right:-10%;width:50%;height:120%;background:radial-gradient(ellipse at 70% 30%,rgba(94,234,212,.04) 0%,transparent 60%);pointer-events:none}.article-hero__breadcrumb{display:flex;align-items:center;gap:8px;font-size:var(--text-sm);color:var(--white-40);margin-bottom:20px;flex-wrap:wrap}.article-hero__breadcrumb a{color:var(--white-40);transition:var(--t)}.article-hero__breadcrumb a:hover{color:var(--accent)}.article-hero__breadcrumb span{opacity:.4}.article-hero__category{display:inline-block;font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);background:var(--accent-dim);border:1px solid var(--accent-border);padding:5px 14px;border-radius:100px;margin-bottom:20px;text-decoration:none;transition:var(--t)}.article-hero__category:hover{background:#5eead41f}.article-hero__title{font-size:clamp(1.75rem,4vw,3rem);font-weight:900;line-height:1.1;letter-spacing:-.03em;margin-bottom:20px;max-width:820px}.article-hero__subtitle{font-size:var(--text-lg);color:var(--white-60);line-height:1.7;max-width:720px;margin-bottom:28px}.article-hero__meta{display:flex;align-items:center;gap:20px;font-size:var(--text-sm);color:var(--white-40);flex-wrap:wrap}.article-hero__meta-item{display:flex;align-items:center;gap:6px}.article-hero__meta-item svg{display:inline;flex-shrink:0}.article-hero__type-badge{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:4px 12px;border-radius:100px;background:#fbbf2414;border:1px solid rgba(251,191,36,.2);color:var(--amber)}.article-hero__type-badge--cluster{background:var(--white-10);border-color:var(--border-md);color:var(--white-60)}.article-hero--centered .container{display:flex;flex-direction:column;align-items:center;text-align:center}.article-hero--centered .article-hero__breadcrumb{justify-content:center}.article-hero--centered .article-hero__title,.article-hero--centered .article-hero__subtitle{margin-left:auto;margin-right:auto}.article-hero--centered .article-hero__meta{justify-content:center}.article-body{max-width:1160px;margin:0 auto;padding:64px 28px 100px;display:grid;grid-template-columns:1fr 256px;gap:64px;align-items:start}.article-body--single{grid-template-columns:1fr;max-width:820px}.article-toc{position:sticky;top:90px;max-height:calc(100vh - 110px);overflow-y:auto;scrollbar-width:none}.article-toc::-webkit-scrollbar{display:none}.article-toc__label{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--white-40);margin-bottom:16px}.article-toc__list{display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--border);padding-left:16px}.article-toc__item{font-size:var(--text-sm);color:var(--white-40);line-height:1.45;padding:5px 0;transition:color var(--t);cursor:pointer;border:none;background:none;text-align:left;font-family:var(--font)}.article-toc__item:hover{color:var(--white-60)}.article-toc__item.toc-active{color:var(--accent);font-weight:600}.article-toc__item--h3{padding-left:14px;font-size:.8125rem}.prose{color:var(--white-90);font-size:var(--text-lg);line-height:1.8;min-width:0}.prose h2{font-size:clamp(1.25rem,2.5vw,1.75rem);font-weight:900;letter-spacing:-.02em;line-height:1.2;margin-top:60px;margin-bottom:20px;color:var(--white);scroll-margin-top:100px;position:relative;padding-left:18px}.prose h2:before{content:"";position:absolute;left:0;top:.1em;height:1em;width:3px;background:var(--accent);border-radius:2px}.prose h2:first-child{margin-top:0}.prose h3{font-size:1.125rem;font-weight:800;letter-spacing:-.01em;margin-top:40px;margin-bottom:14px;color:var(--white-90);scroll-margin-top:100px}.prose h4{font-size:1rem;font-weight:700;margin-top:28px;margin-bottom:12px;color:var(--white-90);scroll-margin-top:100px}.prose p{margin-bottom:22px;color:var(--white-60)}.prose p:last-child{margin-bottom:0}.prose strong{color:var(--white-90);font-weight:700}.prose em{font-style:italic}.prose a:not(.btn){color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-color:#5eead466;transition:var(--t)}.prose a:not(.btn):hover{color:#a5f3fc;text-decoration-color:#a5f3fc}.prose ul,.prose ol{margin:24px 0;padding-left:0;display:flex;flex-direction:column;gap:10px}.prose ul li,.prose ol li{font-size:var(--text-base);color:var(--white-60);padding-left:28px;position:relative;line-height:1.7}.prose ul li:before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.7}.prose ol{counter-reset:prose-list}.prose ol li{counter-increment:prose-list}.prose ol li:before{content:counter(prose-list);position:absolute;left:0;top:1px;font-size:var(--text-xs);font-weight:700;color:var(--accent);background:var(--accent-dim);border:1px solid var(--accent-border);width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center}.prose blockquote{border-left:3px solid var(--accent);padding:20px 24px;margin:36px 0;background:var(--accent-dim);border-radius:0 var(--r) var(--r) 0}.prose blockquote p{color:var(--white-90);font-style:italic;font-size:var(--text-lg);margin-bottom:0;line-height:1.65}.prose pre{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:24px;overflow-x:auto;margin:28px 0;font-size:var(--text-sm);line-height:1.6}.prose code{font-family:Fira Code,ui-monospace,Courier New,monospace;font-size:.875em;color:var(--accent);background:var(--accent-dim);padding:2px 6px;border-radius:4px}.prose pre code{color:var(--white-60);background:none;padding:0;font-size:inherit}.prose table{width:100%;border-collapse:collapse;margin:28px 0;font-size:var(--text-sm);display:block;overflow-x:auto}.prose thead th{background:var(--bg-subtle);color:var(--white-90);font-weight:700;padding:12px 16px;text-align:left;border:1px solid var(--border-md);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.prose tbody td{padding:12px 16px;border:1px solid var(--border);color:var(--white-60);vertical-align:top}.prose tbody tr:hover td{background:var(--white-10)}.prose img{border-radius:var(--r-lg);border:1px solid var(--border);width:100%;height:auto;margin:32px 0}.prose hr{border:none;border-top:1px solid var(--border);margin:48px 0}.inline-cta{background:var(--bg-card);border:1px solid var(--accent-border);border-radius:var(--r-xl);padding:40px;margin:56px 0;text-align:center;position:relative;overflow:hidden;box-shadow:0 0 60px #5eead408}.inline-cta:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent)}.inline-cta__tag{display:inline-block;font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);background:var(--accent-dim);border:1px solid var(--accent-border);padding:4px 12px;border-radius:100px;margin-bottom:16px}.inline-cta__title{font-size:1.375rem;font-weight:900;letter-spacing:-.02em;line-height:1.25;margin-bottom:10px}.inline-cta__sub{font-size:var(--text-sm);color:var(--white-60);margin-bottom:24px;max-width:440px;margin-left:auto;margin-right:auto;line-height:1.65}.related-articles{border-top:1px solid var(--border);padding-top:56px;margin-top:56px}.related-articles__title{font-size:var(--text-xl);font-weight:800;letter-spacing:-.02em;margin-bottom:28px}.related-articles__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.article-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;display:flex;flex-direction:column;gap:10px;transition:var(--t);text-decoration:none}.article-card:hover{border-color:var(--border-md);transform:translateY(-3px);box-shadow:var(--shadow)}.article-card__category{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent)}.article-card__title{font-size:var(--text-base);font-weight:700;letter-spacing:-.01em;line-height:1.35;color:var(--white-90)}.article-card__summary{font-size:var(--text-sm);color:var(--white-40);line-height:1.6;flex:1}.article-card__meta{font-size:var(--text-xs);color:var(--white-40);margin-top:auto;padding-top:4px}.artigos-hero{padding:140px 0 60px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}.artigos-hero:before{content:"";position:absolute;top:-20%;right:-10%;width:60%;height:120%;background:radial-gradient(ellipse at 70% 30%,rgba(94,234,212,.04) 0%,transparent 60%);pointer-events:none}.artigos-filters{display:flex;gap:10px;flex-wrap:wrap;padding:32px 0;border-bottom:1px solid var(--border);margin-bottom:48px}.filter-btn{display:inline-flex;align-items:center;padding:8px 18px;border-radius:100px;font-size:var(--text-sm);font-weight:600;border:1px solid var(--border);background:transparent;color:var(--white-60);cursor:pointer;transition:var(--t);font-family:var(--font)}.filter-btn:hover{border-color:var(--border-md);color:var(--white)}.filter-btn.active{background:var(--accent-dim);border-color:var(--accent-border);color:var(--accent)}.artigos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.artigos-grid .article-card[data-hidden]{display:none}.article-footer-cta{background:var(--bg-subtle);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:64px 0;margin-top:64px;text-align:center}.article-footer-cta__inner{max-width:640px;margin:0 auto}.article-footer-cta__title{font-size:clamp(var(--text-2xl),3vw,var(--text-3xl));font-weight:900;letter-spacing:-.025em;line-height:1.2;margin-bottom:14px}.article-footer-cta__sub{font-size:var(--text-base);color:var(--white-60);line-height:1.7;margin-bottom:32px}.article-footer-cta__actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.toc-mobile-toggle{display:none;align-items:center;justify-content:space-between;width:100%;padding:14px 18px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);color:var(--white-60);font-size:var(--text-sm);font-weight:600;font-family:var(--font);cursor:pointer;margin-bottom:16px}.toc-mobile-toggle svg{transition:transform var(--t)}.toc-mobile-toggle[aria-expanded=true] svg{transform:rotate(180deg)}.article-toc-mobile{display:none;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:16px 18px;margin-bottom:40px}.article-toc-mobile.open{display:block}@media (max-width: 1024px){.article-body{grid-template-columns:1fr;gap:0}.article-toc{display:none}.toc-mobile-toggle{display:flex}.related-articles__grid,.artigos-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.article-body{padding:40px 20px 64px}.article-hero{padding:110px 0 40px}.article-hero__title{font-size:clamp(1.5rem,5vw,2.25rem)}.related-articles__grid,.artigos-grid{grid-template-columns:1fr}.artigos-hero{padding:110px 0 40px}.inline-cta{padding:28px 20px}.article-footer-cta{padding:48px 0}.article-footer-cta__actions{flex-direction:column;align-items:stretch}.article-footer-cta__actions .btn{justify-content:center}}@media (max-width: 480px){.article-body{padding:32px 16px 48px}.artigos-filters{gap:8px}.article-hero__meta{gap:12px}}