:root{--bg-canvas: #0A0B0E;--bg-surface: #0E1015;--bg-elevated: #151820;--border-subtle: #1E222B;--border-hover: #384252;--border-highlight: #58A6FF;--text-primary: #FFFFFF;--text-body: #D1D5DB;--text-muted: #8B949E;--text-dim: #6E7681;--accent-flamengo: #C8102E;--accent-sistemas: #D4AF37;--accent-astrofisica: #78B4F0;--accent-green: #3FB950;--status-active: #2EA043;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Newsreader", Georgia, "Times New Roman", serif;--font-mono: "JetBrains Mono", Consolas, Menlo, Monaco, monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background-color:var(--bg-canvas);color:var(--text-body);color-scheme:dark;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100vh;display:flex;flex-direction:column;background-color:var(--bg-canvas);position:relative}a{color:inherit;text-decoration:none;transition:color .15s ease,border-color .15s ease,background-color .15s ease}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:700;letter-spacing:-.02em;line-height:1.25}code,pre,kbd,samp{font-family:var(--font-mono)}.site-container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}.reading-container{width:100%;max-width:760px;margin:0 auto}.reading-progress-bar{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--article-accent, var(--accent-flamengo)),#58A6FF);width:0%;z-index:100;transition:width .1s linear}.article-prose>p:first-of-type:first-letter{font-family:var(--font-serif);font-size:4.4rem;float:left;line-height:.82;margin-top:.12em;margin-right:.16em;color:var(--article-accent, var(--accent-flamengo));font-weight:700;text-transform:uppercase}.article-prose{font-family:var(--font-serif);font-size:1.18rem;line-height:1.85;color:var(--text-body)}.article-prose p{margin-bottom:1.6rem}.article-prose h2{font-family:var(--font-sans);font-size:1.65rem;margin-top:3rem;margin-bottom:1.1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border-subtle);color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.article-prose h2:before{content:"#";color:var(--article-accent, var(--accent-flamengo));font-family:var(--font-mono);font-size:1.2rem}.article-prose h3{font-family:var(--font-sans);font-size:1.3rem;margin-top:2.2rem;margin-bottom:.8rem;color:var(--text-primary)}.article-prose ul,.article-prose ol{margin-bottom:1.6rem;padding-left:1.6rem}.article-prose li{margin-bottom:.5rem}.article-prose blockquote{margin:2rem 0;padding:1rem 1.4rem;background-color:var(--bg-surface);border-left:3px solid var(--article-accent, var(--accent-flamengo));font-style:italic;color:var(--text-body)}.article-prose pre{font-family:var(--font-mono);font-size:.88rem;padding:1.25rem;border-radius:4px;background-color:#0e1015!important;border:1px solid var(--border-subtle);overflow-x:auto;margin-bottom:2rem;line-height:1.6;position:relative}.article-prose code:not(pre code){font-family:var(--font-mono);font-size:.88em;background-color:var(--bg-surface);border:1px solid var(--border-subtle);padding:.15em .4em;border-radius:3px;color:#e2e8f0}.katex-display{margin:2.2rem 0!important;padding:1.25rem 1rem!important;background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-left:3px solid var(--article-accent, var(--accent-flamengo));border-radius:3px;overflow-x:auto;overflow-y:hidden;position:relative}.katex-display:before{content:"EQUAÇÃO // RIGOR MATEMÁTICO";position:absolute;top:4px;right:8px;font-family:var(--font-mono);font-size:.65rem;color:var(--text-dim);letter-spacing:.06em}.katex{font-size:1.15em!important}.badges-88x31-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.5rem}.badge-88x31{display:inline-flex;align-items:center;justify-content:center;min-width:105px;padding:0 12px;height:31px;white-space:nowrap;background:#0e1015;border:1px solid #2B313D;font-family:var(--font-mono);font-size:.68rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#9ca3af;user-select:none;transition:all .15s ease;position:relative}.badge-88x31:hover{border-color:#58a6ff;color:#fff;background:#151820;box-shadow:0 0 8px #58a6ff33}.badge-88x31 .badge-accent{width:4px;height:100%;position:absolute;left:0;top:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-canvas)}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.site-header[data-astro-cid-37fxchfa]{position:sticky;top:0;z-index:50;background-color:#0a0b0ef0;backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle)}.header-inner[data-astro-cid-37fxchfa]{display:flex;align-items:center;justify-content:space-between;height:60px}.header-status[data-astro-cid-37fxchfa]{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--text-dim)}.status-pulse[data-astro-cid-37fxchfa]{width:7px;height:7px;border-radius:50%;background-color:var(--status-active);box-shadow:0 0 8px var(--status-active);animation:pulse-glow 2s infinite ease-in-out}@keyframes pulse-glow{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}.header-nav[data-astro-cid-37fxchfa]{display:flex;align-items:center;gap:26px}.header-nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{font-family:var(--font-mono);font-size:.76rem;font-weight:600;letter-spacing:.08em;color:var(--text-muted);position:relative;padding:8px 0}.header-nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{color:var(--text-primary)}.header-nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa].active{color:var(--text-primary);font-weight:700}.header-nav[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa].active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background-color:var(--accent-flamengo)}.header-actions[data-astro-cid-37fxchfa]{display:flex;align-items:center;gap:10px}.header-cms-btn[data-astro-cid-37fxchfa]{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:2px;background-color:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-muted)}.header-cms-btn[data-astro-cid-37fxchfa]:hover{color:var(--text-primary);border-color:var(--border-hover);background-color:var(--bg-elevated)}.site-main[data-astro-cid-37fxchfa]{flex:1;padding:40px 0 80px}.site-footer[data-astro-cid-37fxchfa]{border-top:1px solid var(--border-subtle);background-color:var(--bg-surface);padding:36px 0;margin-top:auto}.footer-inner[data-astro-cid-37fxchfa]{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.footer-copy[data-astro-cid-37fxchfa]{font-size:.86rem;color:var(--text-muted)}.footer-meta[data-astro-cid-37fxchfa]{font-family:var(--font-mono);font-size:.72rem;color:var(--text-dim);margin-top:4px}.footer-right[data-astro-cid-37fxchfa]{display:flex;align-items:center;gap:12px;font-family:var(--font-mono);font-size:.76rem;color:var(--text-muted)}.footer-link[data-astro-cid-37fxchfa]:hover{color:var(--text-primary)}.footer-sep[data-astro-cid-37fxchfa]{color:var(--border-hover)}@media(max-width:768px){.header-status[data-astro-cid-37fxchfa]{display:none}.header-nav[data-astro-cid-37fxchfa]{gap:16px}.footer-inner[data-astro-cid-37fxchfa]{flex-direction:column;align-items:flex-start}}