@font-face{font-family:Geologica Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geologica-latin-wght-normal-BBL8hQxZ.woff2)format("woff2-variations")}@font-face{font-family:Martian Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/martian-mono-latin-wght-normal-5W32yIyr.woff2)format("woff2-variations")}:root{--vault-obsidian:oklch(16.7% .009 169);--vault-graphite:oklch(24.3% .013 160.3);--vault-seam:oklch(33.7% .017 159);--vault-text:oklch(94.4% .009 145.5);--vault-text-muted:oklch(72% .017 154.3);--ledger-mineral:oklch(96.6% .004 121.6);--ledger-porcelain:oklch(99.1% .003 106.4);--ledger-ink:oklch(21.1% .01 159.2);--ledger-text-muted:oklch(49.1% .014 153.4);--ledger-rule:oklch(87.7% .009 145.5);--signal-emerald:oklch(53% .1 157.8);--signal-amber:oklch(62.8% .123 69.1);--signal-amber-text:oklch(48.3% .1 67.8);--signal-cinnabar:oklch(53.9% .151 31.4);--signal-danger-text:oklch(43.7% .126 29.9);--text-xs:.72rem;--text-sm:.8rem;--text-base:.88rem;--text-md:.92rem;--text-lg:1.1rem;--text-xl:1.3rem;--text-2xl:1.5rem;--radius-sm:6px;--radius-md:8px;--ease-precision:cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html{background:var(--ledger-mineral);color:var(--ledger-ink);font-family:Geologica Variable,ui-sans-serif,system-ui,sans-serif;font-size:18px;line-height:1.6}body{min-width:320px;margin:0}.skip-link{background:var(--vault-obsidian);color:var(--vault-text);transition:top .12s var(--ease-precision);z-index:10;padding:6px 12px;position:absolute;top:-48px;left:8px}.skip-link:focus{top:8px}.site-header{background:var(--vault-obsidian);border-bottom:1px solid var(--vault-seam);color:var(--vault-text)}.site-header-inner{flex-wrap:wrap;align-items:center;gap:4px 24px;max-width:1080px;margin:0 auto;padding:14px 24px;display:flex}.wordmark{color:var(--vault-text);font-size:var(--text-lg);letter-spacing:.01em;align-items:center;gap:10px;font-weight:600;text-decoration:none;display:inline-flex}.site-nav{flex-wrap:wrap;gap:2px 4px;margin-left:auto;display:flex}.site-nav a{border-radius:var(--radius-sm);color:var(--vault-text-muted);font-size:var(--text-base);transition:color .12s var(--ease-precision);padding:6px 10px;text-decoration:none}.site-nav a:hover,.site-nav a:focus-visible{color:var(--vault-text)}.site-nav a[aria-current=page]{color:var(--vault-text);text-underline-offset:5px;text-decoration:underline}.page-main{max-width:1080px;margin:0 auto;padding:0 24px 72px}.page-lede{border-bottom:1px solid var(--ledger-rule);margin-bottom:32px;padding:48px 0 24px}h1{letter-spacing:.004em;margin:0 0 14px;font-size:clamp(1.6rem,3.2vw,2.1rem);font-weight:600;line-height:1.22}.lede{color:var(--ledger-text-muted);font-size:var(--text-lg);max-width:60ch;margin:0}h2{font-size:var(--text-xl);letter-spacing:.004em;margin:0 0 12px;font-weight:600}h3{font-size:var(--text-md);margin:0 0 6px;font-weight:600}p,li{font-size:var(--text-base);max-width:68ch;margin:8px 0}.page-lede+h2,section h2:first-child{border-top:0;padding-top:0}ul,ol{padding-left:22px}li+li{margin-top:4px}a{color:var(--signal-emerald);text-underline-offset:3px;text-decoration-thickness:1px}a:hover,a:focus-visible{color:var(--ledger-ink)}code{font-family:Martian Mono Variable,ui-monospace,monospace;font-size:.85em}.status-line{color:var(--ledger-text-muted);font-family:Martian Mono 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var(--ease-precision);padding:9px 18px;font-weight:500;text-decoration:none;display:inline-block}.button-primary{background:var(--signal-emerald);color:var(--ledger-porcelain)}.button-primary:hover,.button-primary:focus-visible{background:var(--signal-emerald);filter:brightness(1.2)}.button-quiet{border:1px solid var(--vault-seam);color:var(--vault-text)}.button-quiet:hover,.button-quiet:focus-visible{border-color:var(--vault-text-muted);color:var(--vault-text)}.hero{background:var(--vault-obsidian);box-shadow:0 0 0 100vmax var(--vault-obsidian);clip-path:inset(0 -100vmax);color:var(--vault-text);margin-bottom:56px}.hero-inner{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:40px;padding:72px 0 64px;display:grid}.hero-eyebrow{color:var(--vault-text-muted);font-family:Martian Mono Variable,ui-monospace,monospace;font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;margin:0 0 18px}.hero h1{color:var(--vault-text)}.hero 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minmax(0,1fr);min-height:240px;display:grid;overflow:hidden}.mock-spine{background:var(--vault-obsidian);flex-direction:column;gap:10px;padding:12px 10px;display:flex}.mock-spine-logo{background:var(--signal-emerald);border-radius:4px;width:12px;height:12px;margin-bottom:8px}.mock-spine-item{background:var(--vault-seam);border-radius:3px;height:7px}.mock-spine-item.is-active{background:var(--vault-text-muted);box-shadow:-6px 0 0 -2px var(--signal-emerald)}.mock-spine-foot{background:var(--vault-seam);border-radius:3px;width:70%;height:7px;margin-top:auto}.mock-body{flex-direction:column;gap:10px;min-width:0;padding:14px;display:flex}.mock-heading{background:var(--ledger-rule);border-radius:3px;width:45%;height:12px}.mock-panel{background:var(--ledger-porcelain);border:1px solid var(--ledger-rule);border-radius:var(--radius-sm);flex-direction:column;gap:8px;padding:10px 12px;display:flex}.mock-panel-title{color:var(--ledger-ink);align-items:center;font-size:11px;font-weight:600;display:inline-flex}.mock-panel-title .point{width:6px;height:6px;margin-right:6px}.mock-kv{justify-content:space-between;align-items:center;display:flex}.mock-row{background:var(--ledger-rule);border-radius:3px;width:100%;height:7px;display:block}.mock-row.is-narrow{width:52%}.mock-row.is-muted{opacity:.55}.mock-value{color:var(--ledger-ink);font-family:Martian Mono Variable,ui-monospace,monospace;font-size:10px}.mock-chip{border:1px solid var(--ledger-rule);color:var(--ledger-text-muted);border-radius:4px;align-self:flex-start;padding:2px 8px;font-size:10px}.mock-chip.is-quiet{border-style:dashed}.mock-caption{color:var(--vault-text-muted);letter-spacing:.04em;padding:10px 4px 0;font-family:Martian Mono Variable,ui-monospace,monospace;font-size:10px}.flow{margin-bottom:64px}.flow-steps{counter-reset:step;grid-template-columns:repeat(4,1fr);gap:0;margin:24px 0 0;padding:0;list-style:none;display:grid}.flow-step{border-left:1px solid var(--ledger-rule);max-width:none;margin:0;padding:0 18px}.flow-step:first-child{border-left:0;padding-left:0}.flow-index{color:var(--signal-emerald);font-family:Martian Mono Variable,ui-monospace,monospace;font-size:var(--text-xs);letter-spacing:.1em;margin-bottom:10px;display:block}.flow-step p{color:var(--ledger-text-muted);font-size:var(--text-sm)}.feature{border-top:1px solid var(--ledger-rule);grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:center;gap:36px;margin-bottom:0;padding:48px 0;display:grid}.feature.is-flipped .feature-copy{order:2}.feature.is-flipped .mock-frame{order:1}.feature-copy p{color:var(--ledger-text-muted)}.feature .mock-frame{background:var(--vault-obsidian)}.principles{border-top:1px solid var(--ledger-rule);padding:48px 0}.principle-list{grid-template-columns:repeat(3,1fr);gap:24px;margin:20px 0 0;padding:0;list-style:none;display:grid}.principle-list>li{border-top:2px 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var(--ledger-rule);color:var(--ledger-text-muted);font-size:var(--text-sm);margin-top:28px;padding-top:14px}.site-footer{background:var(--vault-obsidian);border-top:1px solid var(--vault-seam);color:var(--vault-text-muted)}.site-footer-inner{flex-wrap:wrap;gap:8px 24px;max-width:1080px;margin:0 auto;padding:24px;display:flex}.site-footer p{font-size:var(--text-sm);margin:0}.site-footer nav{flex-wrap:wrap;gap:4px 16px;margin-left:auto;display:flex}.site-footer a{color:var(--vault-text-muted);font-size:var(--text-sm);text-decoration:none}.site-footer a:hover,.site-footer a:focus-visible{color:var(--vault-text)}:focus-visible{outline:2px solid var(--signal-emerald);outline-offset:2px}@media (width<=860px){.hero-inner{grid-template-columns:1fr;padding:48px 0 44px}.flow-steps{grid-template-columns:repeat(2,1fr);row-gap:28px}.flow-step:nth-child(3){border-left:0;padding-left:0}.feature,.feature.is-flipped{grid-template-columns:1fr}.feature.is-flipped .feature-copy{order:1}.feature.is-flipped .mock-frame{order:2}.principle-list,.source-groups{grid-template-columns:1fr}}@media (width<=640px){html{font-size:17px}.site-header-inner{padding:12px 16px}.site-nav{margin-left:0}.page-main{padding:0 16px 56px}.page-lede{padding:32px 0 20px}.flow-steps{grid-template-columns:1fr}.flow-step,.flow-step:nth-child(3){border-left:0;padding-left:0}.meta-row{grid-template-columns:1fr}.mock-chrome-meta{display:none}.site-footer nav{margin-left:0}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important}}