:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg:#f5f6f8;--surface:#ffffff;--border:#e1e6f0;--text:#111827;--text-muted:#5d6475;--accent:#0a63ff;--accent-soft:rgba(10,99,255,0.12);--radius-lg:16px;--radius-sm:999px}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);display:flex;flex-direction:column}a{color:inherit;text-decoration:none}a:focus-visible,a:hover{text-decoration:underline;text-decoration-thickness:2px}header.navbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:rgba(245,246,248,.85);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}header.navbar nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1.1rem 2rem;max-width:1040px;margin:0 auto;font-size:.95rem}header.navbar nav .brand{font-weight:600;letter-spacing:.05em}header.navbar nav .nav-links{display:flex;gap:1.1rem;color:var(--text-muted)}main{flex:1 1;width:100%}.rl-container{padding:3.6rem 2rem 4.2rem;margin:0 auto;max-width:1040px;display:flex;flex-direction:column;gap:2.4rem}.hero{display:grid;grid-gap:1rem;gap:1rem;max-width:620px}.hero-kicker{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted)}.hero h1{margin:0;font-size:clamp(2.2rem,5vw,3rem);letter-spacing:-.02em}.hero p{margin:0;color:var(--text-muted);font-size:1.05rem;line-height:1.6}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;padding:.7rem 1.15rem;border-radius:var(--radius-sm);font-weight:500;border:1px solid transparent;transition:background-color .2s ease,border-color .2s ease}.button-primary{background:var(--text);color:#ffffff}.button-primary:focus-visible,.button-primary:hover{background:#1c2433}.button-secondary{background:transparent;border-color:var(--border);color:var(--text)}.section-heading{display:grid;grid-gap:.35rem;gap:.35rem}.section-heading h1,.section-heading h2{margin:0;font-size:1.7rem;letter-spacing:-.01em}.section-heading p{margin:0;color:var(--text-muted);max-width:540px}.lane-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1.2rem;gap:1.2rem;padding:0;margin:0}.lane-grid a{color:inherit;text-decoration:none;display:block}.rl-card{padding:1.35rem;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;gap:.7rem;min-height:190px;transition:transform .2s ease,border-color .2s ease}.rl-card:focus-within,.rl-card:hover{transform:translateY(-3px);border-color:rgba(10,99,255,.35)}.rl-card-eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:.68rem;color:var(--text-muted);margin:0}.rl-card-title{margin:0;font-size:1.2rem;letter-spacing:-.01em}.rl-card-summary{margin:0;color:var(--text-muted);line-height:1.55}.rl-tag-list{display:flex;flex-wrap:wrap;gap:.35rem;list-style:none;margin:0;padding:0}.rl-tag{display:inline-flex;align-items:center;padding:.25rem .65rem;border-radius:var(--radius-sm);border:1px solid var(--border);font-size:.7rem}.prose,.rl-tag{color:var(--text-muted)}.prose{line-height:1.65;display:grid;grid-gap:1rem;gap:1rem;font-size:1.02rem}.prose h1,.prose h2,.prose h3{color:var(--text);margin-bottom:.45rem}.prose pre{padding:.9rem;border-radius:10px;background:#0a0d14;color:#f5f6f8;overflow-x:auto}.entry{display:grid;grid-gap:2rem;gap:2rem}.entry-header{display:grid;grid-gap:.8rem;gap:.8rem;padding:1.75rem;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface)}.entry-eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:.74rem}.entry-eyebrow,.entry-summary{color:var(--text-muted);margin:0}.entry-summary{font-size:1.08rem;line-height:1.6}.entry-meta{display:flex;flex-wrap:wrap;gap:.7rem;color:var(--text-muted);font-size:.9rem}.entry-artifacts{display:flex;flex-wrap:wrap;gap:.55rem}.entry-artifacts a{padding:.35rem .75rem;border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.rl-codeblock{border:1px solid rgba(14,26,70,.4);border-radius:var(--radius-lg);background:#0a0d14;color:#f5f6f8;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}.rl-codeblock-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.55rem 1rem;font-size:.75rem;letter-spacing:.04em;text-transform:uppercase;color:rgba(207,215,238,.8);background:rgba(255,255,255,.04)}.rl-codeblock pre{margin:0;padding:1.1rem 1.2rem;overflow-x:auto;font-family:JetBrains Mono,Fira Code,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.85rem;line-height:1.65}.rl-codeblock-language{font-feature-settings:"smcp","c2sc";font-variant:all-small-caps;opacity:.75}.rl-codeblock-title{font-weight:600}.rl-callout{padding:1.25rem 1.4rem;border-radius:var(--radius-lg);border:1px solid transparent;background:rgba(10,99,255,.08);border-left:4px solid var(--accent);display:grid;grid-gap:.5rem;gap:.5rem}.rl-callout-title{margin:0;font-weight:600;font-size:.95rem}.rl-callout-body{color:var(--text-muted);display:grid;grid-gap:.45rem;gap:.45rem;font-size:.95rem}.rl-callout--success{border-left-color:#16a34a;background:rgba(22,163,74,.12)}.rl-callout--warning{border-left-color:#d97706;background:rgba(217,119,6,.12)}.rl-callout--danger{border-left-color:#dc2626;background:rgba(220,38,38,.12)}.rl-search-box{display:flex;align-items:stretch;gap:.75rem;padding:.9rem 1rem;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface)}.rl-search-box input{flex:1 1;border:1px solid rgba(14,26,70,.12);border-radius:var(--radius-sm);padding:.55rem .75rem;font-size:.95rem;background:#f9fbff;color:inherit}.rl-search-box input:focus{outline:2px solid rgba(10,99,255,.28);outline-offset:1px}.rl-search-box button{border-radius:var(--radius-sm);border:none;padding:.55rem 1rem;font-weight:600;background:var(--accent);color:#ffffff;cursor:pointer}.rl-search-box button:focus-visible,.rl-search-box button:hover{filter:brightness(.95)}.rl-chart{border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.4rem 1.6rem;background:var(--surface);display:grid;grid-gap:1rem;gap:1rem}.rl-chart-title{margin:0;font-size:.95rem;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted)}.rl-chart ul{list-style:none;display:grid;grid-gap:.85rem;gap:.85rem;padding:0;margin:0}.rl-chart li{display:grid;grid-gap:.35rem;gap:.35rem}.rl-chart-label{font-weight:500;font-size:.9rem}.rl-chart-bar{display:flex;align-items:center;gap:.6rem}.rl-chart-bar>span:first-child{display:inline-block;height:.55rem;border-radius:var(--radius-sm);background:var(--accent-soft);transition:width .3s ease}.rl-chart-value{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:.85rem;color:var(--text-muted)}.rl-chart-hint{font-size:.8rem;color:var(--text-muted)}.rl-chart-caption{margin:0}.rl-chart-caption,footer.site-footer{font-size:.85rem;color:var(--text-muted)}footer.site-footer{padding:1.7rem 2rem;text-align:center;border-top:1px solid var(--border)}.newsletter-form{display:grid;grid-gap:1.2rem;gap:1.2rem;padding:1.8rem;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface)}.newsletter-form-fields{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.newsletter-field{display:grid;grid-gap:.35rem;gap:.35rem}.newsletter-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.newsletter-label.optional{opacity:.75}.newsletter-field input{border:1px solid rgba(14,26,70,.16);border-radius:var(--radius-sm);padding:.65rem .8rem;font-size:.95rem;background:#f9fbff;color:inherit}.newsletter-field input:focus{outline:2px solid rgba(10,99,255,.28);outline-offset:1px}.newsletter-message{margin:0;min-height:1.2rem;font-size:.9rem}.newsletter-message,.newsletter-message--idle,.newsletter-message--submitting{color:var(--text-muted)}.newsletter-message--success{color:#16a34a}.newsletter-message--error{color:#dc2626}.newsletter-footnote{margin:0;font-size:.8rem;color:var(--text-muted)}@media (max-width:720px){header.navbar nav{padding:.9rem 1.25rem;flex-direction:column;align-items:flex-start;gap:.75rem}header.navbar nav .nav-links{width:100%;justify-content:flex-start;flex-wrap:wrap;row-gap:.6rem;column-gap:1rem;font-size:.85rem}.rl-container{padding:2.5rem 1.25rem 3rem;gap:2rem}.hero{gap:.75rem}.hero h1{font-size:2.15rem}.hero p{font-size:.95rem}.hero-actions{flex-direction:column;align-items:stretch}.button-primary,.button-secondary{width:100%;justify-content:center}.lane-grid{grid-template-columns:1fr;gap:1rem}.entry-header{padding:1.4rem;gap:.6rem}.entry-meta{gap:.5rem;font-size:.85rem}.entry-artifacts{gap:.45rem}.newsletter-form{padding:1.4rem}.newsletter-form-fields{grid-template-columns:1fr}}