:root,:root[data-theme=dark]{--canvas:#14171e;--surface:#1c2029;--surface-2:#22262f;--text:#f2ede4;--text-muted:#9a9388;--accent:#c9843a;--accent-pressed:#a86b2a;--on-accent:#14171e;--accent-text:#c9843a;--link:#c9843a;--hairline:#f2ede41f;--accent-tint-bg:#c9843a1f;--accent-dim:#c9843a24;--accent-glow:#c9843a59;--shadow:0 17px 40px #00000059;--shadow-hover:0 22px 48px #00000073;--fs-display:2.25rem;--fs-headline:2rem;--fs-heading:1.5rem;--fs-card-title:1.1875rem;--fs-body:1rem;--fs-body-sm:.875rem;--fs-meta:.6875rem;--lh-tight:1.15;--lh-snug:1.3;--lh-relaxed:1.7;--measure:68ch;--ease-out:cubic-bezier(.16, 1, .3, 1);--font-display:var(--font-body)}:root[data-theme=light]{--canvas:#f2ede4;--surface:#fff;--surface-2:#f7f3ea;--text:#14171e;--text-muted:#5b5750;--accent:#c9843a;--accent-pressed:#a86b2a;--on-accent:#14171e;--accent-text:#8a561f;--link:#8a561f;--hairline:#14171e1f;--accent-tint-bg:#c9843a1a;--accent-dim:#a86b2a1a;--accent-glow:#a86b2a47;--shadow:0 17px 40px #14171e12;--shadow-hover:0 22px 48px #14171e1f}:root,:root[data-theme=dark]{--rail-bg:#14171e;--rail-surface:#1c2029;--rail-active:#22262f;--rail-border:#f2ede41f;--rail-text:#c9c2b6;--rail-text-strong:#f2ede4;--rail-text-muted:#9a9388}:root[data-theme=light]{--rail-bg:var(--canvas);--rail-surface:var(--surface);--rail-active:var(--surface-2);--rail-border:var(--hairline);--rail-text:var(--text-muted);--rail-text-strong:var(--text);--rail-text-muted:var(--text-muted)}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;height:100%;overflow-x:hidden}body{background:var(--canvas);color:var(--text);font-family:var(--font-body), sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .2s,color .2s;position:relative}a{color:inherit}:focus-visible{outline:2px solid var(--accent-text);outline-offset:3px;border-radius:2px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}.app-shell{min-height:100vh;display:flex}.rail{background:var(--rail-bg);width:250px;color:var(--rail-text);border-right:1px solid var(--rail-border);isolation:isolate;flex-direction:column;flex:none;height:100vh;padding:32px 24px 24px;display:flex;position:sticky;top:0}.rail-brand{color:var(--rail-text-strong);align-items:center;gap:10px;margin-bottom:4px;text-decoration:none;display:flex}.rail-brand strong{font-family:var(--font-body), sans-serif;letter-spacing:-.3px;font-size:17px;font-weight:600}.node-hex-mark{flex:none;display:block}.rail-eyebrow{font:400 10px var(--font-mono), monospace;text-transform:uppercase;letter-spacing:1.1px;color:var(--rail-text-muted);margin:6px 0 0 1px}.rail-nav{flex-direction:column;gap:4px;margin-top:52px;display:flex}.rail-link{color:var(--rail-text);transition:background-color .15s var(--ease-out), color .15s var(--ease-out);border-radius:6px;align-items:center;gap:10px;padding:11px 10px;font-size:13px;text-decoration:none;display:flex;position:relative}.rail-link:hover{background:var(--rail-surface)}.rail-link.active{background:var(--rail-active);color:var(--rail-text-strong)}.rail-link.active:before{content:"";background:var(--accent);border-radius:0 3px 3px 0;width:3px;height:30px;position:absolute;left:-24px}.rail-footer{flex-direction:column;gap:16px;margin-top:auto;display:flex}.rail-divider{border:none;border-top:1px solid var(--rail-border);margin:0}.rail-footer-controls{align-items:stretch;gap:8px;display:flex}.rail-icon-link{border:1px solid var(--rail-border);width:38px;color:var(--rail-text);transition:background-color .15s var(--ease-out), border-color .15s var(--ease-out), color .15s var(--ease-out);border-radius:6px;flex:none;place-items:center;display:grid}.rail-icon-link:hover{background:var(--rail-surface);border-color:var(--accent);color:var(--accent)}.theme-toggle-wrap{flex:1;min-width:0;position:relative}.theme-toggle{border:1px solid var(--rail-border);color:var(--rail-text);font:400 11px var(--font-body);cursor:pointer;width:100%;transition:background-color .15s var(--ease-out), border-color .15s var(--ease-out);background:0 0;border-radius:6px;padding:9px 11px;display:grid;position:relative}.theme-toggle:hover{background:var(--rail-surface);border-color:var(--accent)}.theme-toggle-label{transition:opacity .25s var(--ease-out), transform .25s var(--ease-out);grid-area:1/1;align-items:center;gap:8px;display:flex}.theme-toggle-to-light{opacity:0;pointer-events:none;transform:rotate(-35deg)scale(.85)}:root[data-theme=dark] .theme-toggle-to-dark{opacity:0;pointer-events:none;transform:rotate(35deg)scale(.85)}:root[data-theme=dark] .theme-toggle-to-light{opacity:1;pointer-events:auto;transform:rotate(0)scale(1)}.main{flex-direction:column;flex:1;min-width:0;max-width:900px;padding:56px 64px 64px;display:flex}.page-enter{animation:page-enter .4s var(--ease-out) both}@keyframes page-enter{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.page-header{margin-bottom:44px}.page-header h1{font-family:var(--font-display), sans-serif;font-weight:600;font-size:var(--fs-display);letter-spacing:-.8px;line-height:var(--lh-tight);margin:10px 0 0}.page-lede{color:var(--text-muted);font-size:var(--fs-body-sm);line-height:var(--lh-snug);max-width:52ch;margin:14px 0 0}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;display:grid}.content-card{background:var(--surface);border:1px solid var(--hairline);box-shadow:var(--shadow);color:inherit;transition:border-color .2s var(--ease-out), transform .2s var(--ease-out), box-shadow .2s var(--ease-out);border-radius:10px;flex-direction:column;gap:14px;padding:26px 28px 28px;text-decoration:none;display:flex}.content-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateY(-3px)}.content-card-image{aspect-ratio:16/9;object-fit:contain;background:var(--surface-2);border-radius:9px 9px 0 0;width:calc(100% + 56px);margin:-26px -28px 0;display:block}.content-card-date{font:400 10px var(--font-mono), monospace;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.content-card h2{font-family:var(--font-display), sans-serif;font-weight:600;font-size:var(--fs-card-title);letter-spacing:-.3px;line-height:var(--lh-snug);margin:0}.content-card-excerpt{font-size:var(--fs-body-sm);color:var(--text-muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;line-height:1.55;display:-webkit-box;overflow:hidden}.content-card-cta{font:500 11px var(--font-body);color:var(--accent-text);align-items:center;gap:5px;margin-top:auto;display:inline-flex}.content-card-cta-arrow{transition:transform .2s var(--ease-out);display:inline-block}.content-card:hover .content-card-cta-arrow{transform:translate(3px)}.empty-state{border:1px dashed var(--hairline);color:var(--text-muted);border-radius:10px;padding:32px;font-size:13px;line-height:1.6}.article-page{max-width:var(--measure)}.article-back{font:400 11px var(--font-mono), monospace;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);transition:color .15s var(--ease-out), gap .15s var(--ease-out);align-items:center;gap:6px;margin-bottom:28px;text-decoration:none;display:inline-flex}.article-back:hover{color:var(--accent-text);gap:9px}.article-header{margin-bottom:40px}.article-header .content-card-date{margin-bottom:10px;display:block}.article-header h1{font-family:var(--font-display), sans-serif;font-weight:600;font-size:var(--fs-headline);letter-spacing:-.6px;line-height:var(--lh-tight)}.article-body .callout{background:var(--accent-tint-bg);border-left:3px solid var(--accent);border-radius:8px;margin:0 0 48px;padding:24px 28px}.article-body .callout-label{font:600 10px var(--font-mono), monospace;text-transform:uppercase;letter-spacing:1px;color:var(--accent-text);margin:0 0 14px}.article-body .callout ul{margin:0;padding-left:20px}.article-body section{margin-bottom:48px}.article-body section+section{border-top:1px solid var(--hairline);padding-top:40px}.article-body h2{font-family:var(--font-display), sans-serif;font-weight:600;font-size:var(--fs-heading);letter-spacing:-.4px;border-bottom:1px solid var(--hairline);margin:0 0 22px;padding-bottom:14px}.article-body h3{font-family:var(--font-display), sans-serif;font-weight:600;font-size:var(--fs-card-title);letter-spacing:-.3px;margin:32px 0 16px}.article-body h4{font-family:var(--font-display), sans-serif;font-weight:600;font-size:var(--fs-body);letter-spacing:-.2px;margin:24px 0 12px}.article-body ul,.article-body ol{flex-direction:column;gap:12px;margin:0;padding-left:22px;display:flex}.article-body li{font-size:var(--fs-body);line-height:var(--lh-relaxed)}.article-body li ul{margin-top:8px}.article-body p{font-size:var(--fs-body);line-height:var(--lh-relaxed)}.article-hero{margin:0 0 28px}.article-hero img{object-fit:contain;border:1px solid var(--hairline);border-radius:9px;width:100%;height:auto;display:block}.article-figure{margin:0 0 28px}.article-figure img{border:1px solid var(--hairline);background:var(--surface-2);border-radius:8px;width:100%;display:block}.article-figure figcaption{font-size:var(--fs-body-sm);line-height:var(--lh-snug);color:var(--text-muted);text-align:center;margin-top:10px}.article-body blockquote{border-left:3px solid var(--hairline);color:var(--text-muted);font-size:var(--fs-body);line-height:var(--lh-relaxed);margin:0 0 24px;padding:2px 0 2px 20px}.article-body hr{border:none;border-top:1px solid var(--hairline);margin:40px 0}.article-body a{color:var(--link);text-decoration:underline;-webkit-text-decoration-color:var(--hairline);text-decoration-color:var(--hairline)}.article-body code{font:400 12.5px var(--font-mono), monospace;background:var(--surface-2);border-radius:4px;padding:1px 5px}.article-body pre.shiki{border:1px solid var(--hairline);border-radius:8px;margin:0 0 28px;padding:18px 20px;font-size:13px;line-height:1.6;overflow-x:auto}.article-body pre.shiki code{font:inherit;background:0 0;padding:0}:root[data-theme=dark] .article-body pre.shiki,:root[data-theme=dark] .article-body pre.shiki span{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important}.site-footer{border-top:1px solid var(--hairline);color:var(--text-muted);justify-content:space-between;margin-top:auto;padding-top:18px;font-size:11px;display:flex}.site-footer a{color:var(--text-muted);text-decoration:none}.site-footer a:hover{color:var(--accent-text)}@media (max-width:860px){.app-shell{display:block}.rail{border-right:none;border-bottom:1px solid var(--rail-border);width:100%;height:auto;padding:22px 20px;position:static}.rail-nav{flex-flow:wrap;margin-top:24px}.rail-footer{margin-top:20px}.main{padding:32px 22px 48px}}