:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-page:#f7f8f4;--color-surface:#fff;--color-ink:#181b18;--color-muted:#5e665d;--color-subtle:#e1e5dc;--color-soft:#eef1e8;--color-accent:#1e6f61;--color-accent-strong:#124f45;--color-warm:#95483f;--shadow-subtle:0 1px 2px #181b180f, 0 12px 40px #181b180f;--font-sans:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;--space-page:clamp(1rem, 4vw, 2rem);--width-page:1120px;--width-prose:760px}*{box-sizing:border-box}html{background:var(--color-page);color:var(--color-ink);font-family:var(--font-sans);text-rendering:optimizelegibility;line-height:1.5}body{background:linear-gradient(90deg, #1e6f6112 1px, transparent 1px), linear-gradient(0deg, #95483f0d 1px, transparent 1px), var(--color-page);background-size:64px 64px;min-width:320px;margin:0}body,button,input,textarea{font:inherit}a{color:inherit;text-underline-offset:.18em;text-decoration-color:#1e6f6159}a:hover{color:var(--color-accent-strong);text-decoration-color:currentColor}a:focus-visible,button:focus-visible,input:focus-visible{outline-offset:4px;outline:3px solid #1e6f6159}img{max-width:100%;height:auto;display:block}main{display:block}::selection{background:#1e6f6133}.site-shell{width:min(100% - (var(--space-page) * 2), var(--width-page));margin-inline:auto}.site-header{width:min(100% - (var(--space-page) * 2), var(--width-page));justify-content:space-between;align-items:center;gap:1.5rem;margin:0 auto;padding:1.2rem 0;display:flex}.wordmark{letter-spacing:0;font-weight:750;text-decoration:none}.site-nav,.site-footer nav,.actions{flex-wrap:wrap;align-items:center;gap:.65rem;display:flex}.site-nav a,.site-footer a{color:var(--color-muted);font-size:.95rem;text-decoration:none}.site-nav a[aria-current=page],.site-nav a:hover,.site-footer a:hover{color:var(--color-ink)}.site-footer{width:min(100% - (var(--space-page) * 2), var(--width-page));border-top:1px solid var(--color-subtle);color:var(--color-muted);justify-content:space-between;gap:2rem;margin:5rem auto 0;padding:2rem 0 2.5rem;display:flex}.site-footer p{margin:0}.site-footer p:first-child{color:var(--color-ink);font-weight:700}.page-section{padding:clamp(3rem,7vw,6rem) 0}.page-section+.page-section{border-top:1px solid var(--color-subtle)}.hero{grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr);align-items:center;gap:clamp(2rem,6vw,5rem);min-height:min(680px,100vh - 6rem);padding:clamp(3rem,8vw,7rem) 0 clamp(2.5rem,7vw,5rem);display:grid}.eyebrow{color:var(--color-accent-strong);letter-spacing:.08em;text-transform:uppercase;margin:0 0 1rem;font-size:.82rem;font-weight:800}.hero h1,.page-title{letter-spacing:0;max-width:13ch;margin:0;font-size:clamp(3.75rem,13vw,8rem);line-height:.9}.hero__lead,.page-lead{max-width:760px;color:var(--color-ink);margin:1.4rem 0 0;font-size:clamp(1.25rem,2.5vw,1.75rem);line-height:1.35}.hero__summary,.section-copy{max-width:var(--width-prose);color:var(--color-muted);font-size:1.06rem}.hero__summary{margin:1.1rem 0 0}.actions{margin-top:2rem}.button{border:1px solid var(--color-ink);background:var(--color-ink);min-height:2.75rem;color:var(--color-surface);border-radius:8px;justify-content:center;align-items:center;padding:.7rem 1rem;font-weight:750;text-decoration:none;display:inline-flex}.button:hover{background:var(--color-accent-strong);border-color:var(--color-accent-strong);color:var(--color-surface)}.button--secondary{color:var(--color-ink);background:0 0}.button--secondary:hover{background:var(--color-soft);color:var(--color-ink)}.systems-panel{border:1px solid var(--color-subtle);box-shadow:var(--shadow-subtle);background:#ffffffbd;border-radius:8px;padding:1rem}.systems-panel__header{border-bottom:1px solid var(--color-subtle);color:var(--color-muted);font-family:var(--font-mono);justify-content:space-between;align-items:center;gap:1rem;padding-bottom:.8rem;font-size:.78rem;display:flex}.systems-panel__grid{grid-template-columns:1fr 1fr;gap:.75rem;margin-top:.9rem;display:grid}.systems-panel__node{border:1px solid var(--color-subtle);background:var(--color-surface);border-radius:8px;min-height:6.5rem;padding:.9rem}.systems-panel__node strong{margin-bottom:.35rem;font-size:.95rem;display:block}.systems-panel__node span{color:var(--color-muted);font-size:.88rem}.systems-panel__node:nth-child(2){border-top-color:var(--color-accent)}.systems-panel__node:nth-child(3){border-top-color:var(--color-warm)}.proof-grid,.principles-grid,.article-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;display:grid}.proof-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.proof-item,.principle,.empty-state{border:1px solid var(--color-subtle);background:#ffffffad;border-radius:8px;padding:1.1rem}.proof-item strong{margin-bottom:.35rem;font-size:1.25rem;display:block}.proof-item span,.principle p,.empty-state p{color:var(--color-muted)}.section-heading{justify-content:space-between;align-items:end;gap:1.5rem;margin-bottom:1.5rem;display:flex}.section-heading h2{letter-spacing:0;max-width:16ch;margin:0;font-size:clamp(2rem,5vw,4rem);line-height:.96}.section-heading a{color:var(--color-accent-strong);font-weight:750}.section-heading--compact{align-items:center;margin-bottom:1rem}.section-heading--compact h2{font-size:clamp(1.65rem,4vw,2.75rem)}.split{grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);align-items:start;gap:clamp(2rem,6vw,5rem);display:grid}.split h2{margin:0;font-size:clamp(2rem,5vw,4rem);line-height:.96}.copy-stack{gap:1rem;display:grid}.copy-stack p{color:var(--color-muted);margin:0;font-size:1.08rem}.article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.article-card a{border:1px solid var(--color-subtle);background:var(--color-surface);border-radius:8px;gap:.75rem;min-height:100%;padding:1.2rem;text-decoration:none;display:grid;box-shadow:0 1px #181b180a}.article-card a:hover{color:var(--color-ink);border-color:#1e6f6173;transform:translateY(-1px)}.article-card__date{color:var(--color-muted);font-size:.9rem}.article-card h2{margin:0;font-size:1.25rem;line-height:1.2}.article-card p{color:var(--color-muted);margin:0}.tag-list{flex-wrap:wrap;gap:.45rem;margin:0;padding:0;list-style:none;display:flex}.tag-list li{border:1px solid var(--color-subtle);color:var(--color-muted);border-radius:999px;padding:.22rem .48rem;font-size:.78rem}.writing-browser{border-bottom:1px solid var(--color-subtle);gap:1.4rem;padding:0 0 clamp(2.5rem,5vw,4rem);display:grid}.search-form{gap:.45rem;max-width:760px;display:grid}.search-form label,.filter-group h3{color:var(--color-ink);font-size:.92rem;font-weight:750}.search-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.75rem;display:grid}.search-row input{border:1px solid var(--color-subtle);background:var(--color-surface);width:100%;min-height:2.75rem;color:var(--color-ink);border-radius:8px;padding:.7rem .85rem}.search-row input::placeholder{color:#5e665db8}.filter-groups{grid-template-columns:minmax(0,1fr) minmax(180px,.34fr);align-items:start;gap:1.5rem;display:grid}.filter-group{gap:.65rem;display:grid}.filter-group h3{margin:0}.filter-pills{flex-wrap:wrap;gap:.5rem;display:flex}.filter-pill{border:1px solid var(--color-subtle);min-height:2.25rem;color:var(--color-muted);background:#ffffff9e;border-radius:999px;justify-content:center;align-items:center;padding:.46rem .72rem;font-size:.92rem;font-weight:700;text-decoration:none;display:inline-flex}.filter-pill:hover,.filter-pill--active{border-color:var(--color-accent-strong);background:var(--color-accent-strong);color:var(--color-surface)}.quiet-link{color:var(--color-accent-strong);font-weight:750}.writing-archive{padding:clamp(2.5rem,5vw,4rem) 0 0}.result-count{color:var(--color-muted);margin:0;font-weight:700}.archive-year{border-top:1px solid var(--color-subtle);grid-template-columns:minmax(5rem,.22fr) minmax(0,1fr);gap:clamp(1rem,4vw,2.5rem);padding:1.3rem 0;display:grid}.archive-year h3{margin:0;font-size:clamp(1.45rem,4vw,2.4rem);line-height:1}.archive-list{gap:1rem;display:grid}.archive-item{grid-template-columns:minmax(7.5rem,.18fr) minmax(0,1fr);align-items:start;gap:1rem;display:grid}.archive-item time{color:var(--color-muted);font-size:.92rem}.archive-item h4{margin:0;font-size:1.22rem;line-height:1.2}.archive-item h4 a{text-decoration-color:#1e6f6147}.archive-item p{max-width:var(--width-prose);color:var(--color-muted);margin:.45rem 0 .75rem}.page-header{max-width:var(--width-prose);padding:clamp(3rem,7vw,6rem) 0 clamp(2rem,5vw,4rem)}.page-title{max-width:10ch}.prose{max-width:var(--width-prose);margin-inline:auto;padding-bottom:4rem}.prose :where(h1,h2,h3){letter-spacing:0;line-height:1.1}.prose h1{margin:0 0 1rem;font-size:clamp(2.5rem,7vw,5rem)}.prose h2{margin-top:2.5rem;font-size:clamp(1.65rem,4vw,2.4rem)}.prose p,.prose li{color:var(--color-muted);font-size:1.08rem}.prose a{color:var(--color-accent-strong);font-weight:650}.post-meta{color:var(--color-muted);flex-wrap:wrap;gap:.75rem;margin:1rem 0 0;display:flex}code{font-family:var(--font-mono);font-size:.92em}@media (width<=900px){.hero,.split{grid-template-columns:1fr}.proof-grid,.principles-grid,.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-groups,.archive-year,.archive-item{grid-template-columns:1fr}}@media (width<=640px){.site-header,.site-footer,.section-heading{flex-direction:column;align-items:flex-start}.site-nav{justify-content:flex-start;width:100%}.hero h1,.page-title{font-size:clamp(3.1rem,17vw,5rem)}.systems-panel__grid,.proof-grid,.principles-grid,.article-grid{grid-template-columns:1fr}.actions{flex-direction:column;align-items:stretch}.search-row{grid-template-columns:1fr}.button{width:100%}}