:root{--bone: #ffffff;--paper: #f9f9fb;--ink: #101010;--ink-soft: #1c1c1c;--muted: #6e7176;--eyebrow: #9a9da2;--ochre: #0da2e7;--ochre-deep: #1082b7;--line: rgba(16, 16, 16, .4);--hair: rgba(16, 16, 16, .09);--panel: #f1f2f4;--serif: "Newsreader", Georgia, serif;--sans: "Hanken Grotesk", system-ui, sans-serif;--mono: "IBM Plex Mono", monospace;--ease: cubic-bezier(.22, .61, .36, 1);--gut: clamp(22px, 5vw, 72px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bone);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}::selection{background:#0da2e738}.wrap{max-width:1180px;margin:0 auto;padding:0 var(--gut)}.lab{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--eyebrow);display:inline-flex;align-items:center;gap:10px}.lab:before{content:"";width:22px;height:1px;background:currentColor;opacity:.55}nav.site-nav{position:fixed;top:0;left:0;right:0;z-index:120;display:flex;align-items:center;justify-content:space-between;padding:22px var(--gut);transition:padding .4s var(--ease),background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}nav.site-nav.scrolled{padding:13px var(--gut);background:#fffffedb;backdrop-filter:blur(14px);border-bottom:1px solid var(--hair)}.brand{font-family:var(--serif);font-weight:400;font-size:22px;display:inline-flex;align-items:baseline;line-height:1;letter-spacing:-.01em;color:var(--ink)}.brand svg{height:.7em;width:auto;display:inline-block;vertical-align:baseline;margin-right:.3em}.brand .stop{color:var(--ochre);margin-left:-.07em}.navr{display:flex;align-items:center;gap:32px}.nlink{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;color:var(--muted);transition:color .25s}.nlink:hover{color:var(--ink)}.navauth{margin-left:4px;padding-left:28px;border-left:1px solid var(--hair);color:var(--ink)}.navauth:hover{color:var(--ink)}nav.site-nav.scrolled .navauth{color:var(--ink)}.btn{font-family:var(--sans);font-weight:600;font-size:14px;background:var(--ochre);color:var(--bone);border:none;border-radius:2px;padding:14px 26px;cursor:pointer;display:inline-flex;align-items:center;gap:10px;position:relative;overflow:hidden;transition:color .35s;letter-spacing:.01em}.btn span{position:relative;z-index:2}.btn:after{content:"";position:absolute;inset:0;background:var(--ink);transform:translateY(101%);transition:transform .45s var(--ease);z-index:1}.btn:hover:after{transform:translateY(0)}.btn:hover{color:var(--bone)}.btn.sm{padding:10px 18px;font-size:13px}.btn:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.page-hero{padding:170px var(--gut) 40px}.page-hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(40px,6vw,72px);line-height:1;letter-spacing:-.03em;margin:18px 0 0}.page-hero h1 .stop{color:var(--ochre)}.page-hero .sub{font-size:clamp(17px,2vw,21px);color:var(--muted);max-width:32em;line-height:1.5;margin:22px 0 0}.page-hero .meta{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--muted);margin-top:18px}.prose{max-width:42em;padding:0 var(--gut) 100px;margin:0 auto}.prose h2{font-family:var(--serif);font-weight:500;font-size:clamp(26px,3vw,34px);letter-spacing:-.02em;line-height:1.15;margin:2.2em 0 .6em}.prose h3{font-family:var(--sans);font-weight:600;font-size:18px;margin:1.6em 0 .5em}.prose p,.prose li{color:var(--ink-soft);font-size:16.5px;line-height:1.65}.prose p{margin:0 0 1em}.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.2em}.prose li{margin:.35em 0}.prose a{color:var(--ochre-deep);border-bottom:1px solid rgba(13,162,231,.3)}.prose a:hover{border-color:var(--ochre)}.prose strong{color:var(--ink);font-weight:600}.prose figure.diagram{margin:2em 0 2.4em;padding:22px 20px 18px;background:var(--paper);border:1px solid var(--hair)}.prose figure.diagram figcaption{font-size:15.5px;line-height:1.5;color:var(--muted);margin:16px 2px 0}.prose figure.diagram h3,.prose figure.diagram .dclock-lab b{font-family:var(--serif);font-weight:500;letter-spacing:-.02em;color:var(--ink);margin:0}.prose figure.diagram p,.prose figure.diagram li,.prose figure.diagram .dclock-lab span,.prose figure.diagram .dclock-note{font-size:16px;line-height:1.45;color:var(--ink-soft);margin:0}.dloops{display:grid;grid-template-columns:1fr 1fr;gap:10px}.dloop{min-height:156px;padding:22px 20px;border:1.5px solid var(--ink);border-radius:999px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.dloop.ochre{border-color:var(--ochre)}.prose figure.diagram .dloop h3{font-size:26px;line-height:1.15;margin-bottom:8px}.dcards{display:grid;grid-template-columns:1fr 1fr;gap:10px}.dcards.three{grid-template-columns:1fr 1fr 1fr}.dcard{background:var(--bone);border:1px solid var(--hair);padding:18px 16px 16px;min-height:148px;display:flex;flex-direction:column}.dcard .mk{width:22px;height:2px;background:var(--ochre);display:block;margin-bottom:12px}.dcard .dnum{font-family:var(--mono);font-size:13px;letter-spacing:.08em;color:var(--ochre-deep);margin:0 0 6px}.prose figure.diagram .dcard h3{font-size:22px;line-height:1.2;margin-bottom:8px}.prose figure.diagram .dcard p{margin-top:auto}.dclocks{display:flex;flex-direction:column;gap:22px;padding:6px 2px 4px}.dclock{display:grid;grid-template-columns:minmax(7.5em,11em) minmax(0,1fr) auto;gap:16px;align-items:center}.prose figure.diagram .dclock-lab b{display:block;font-size:22px;line-height:1.15}.prose figure.diagram .dclock-lab span{display:block;margin-top:4px}.dclock-track{height:22px;background:#1010100f}.dclock-track i{display:block;height:100%}.dclock-track .ochre{width:42%;background:var(--ochre)}.dclock-track .ink{width:100%;background:var(--ink)}.prose figure.diagram .dclock-note{color:var(--ink);white-space:nowrap}.dsplit{display:grid;grid-template-columns:1fr 1fr;gap:10px}.dsplit>div{background:var(--bone);border:1px solid var(--hair);padding:20px 18px 18px}.dsplit .mk{width:22px;height:2px;display:block;margin-bottom:14px;background:var(--ochre)}.dsplit .search .mk{background:var(--ink)}.prose figure.diagram .dsplit h3{font-size:24px;line-height:1.15;margin-bottom:4px}.prose figure.diagram .dsub{color:var(--muted);margin:0 0 16px}.prose figure.diagram .dsplit ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.prose figure.diagram .dsplit li{padding-left:12px;border-left:1px solid var(--hair)}.dsplit .pipe li{border-left-color:#0da2e773}@media(max-width:640px){.dloops,.dsplit,.dcards,.dcards.three,.dclock{grid-template-columns:1fr}.dloop{border-radius:28px;min-height:120px}}.diagram-lightbox{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:28px;background:#101010b8;cursor:zoom-out}.diagram-lightbox.is-open{display:flex}.diagram-lightbox img{max-width:min(1120px,100%);max-height:calc(100vh - 56px);width:auto;height:auto;background:var(--paper);box-shadow:0 18px 60px #00000047}.crumbs{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--muted);margin-bottom:22px}.crumbs a{color:var(--muted);border-bottom:1px solid transparent}.crumbs a:hover{color:var(--ink)}.article-hero .sub{max-width:36em}.article-shell{display:grid;grid-template-columns:14em minmax(0,42em);gap:48px;max-width:calc(56em + 48px);margin:0 auto;padding:8px var(--gut) 120px;align-items:start}.article-shell .prose{max-width:none;padding:0;margin:0}.toc{position:sticky;top:88px;padding-top:6px}.toc-lab{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--eyebrow);margin:0 0 14px}.toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.toc a{font-family:var(--sans);font-size:13.5px;line-height:1.35;color:var(--muted);border:0;display:inline-block;padding-left:12px;margin-left:-12px;border-left:1px solid transparent}.toc a:hover{color:var(--ink)}.toc a.is-active{color:var(--ink);border-left-color:var(--ochre)}.prose table{width:100%;border-collapse:collapse;margin:0 0 1.6em;font-size:14.5px;line-height:1.45}.prose th,.prose td{text-align:left;vertical-align:top;padding:10px 12px 10px 0;border-bottom:1px solid var(--hair)}.prose th{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}.prose td{color:var(--ink-soft)}.faq{margin-top:3em;padding-top:.4em}.faq-item{padding:18px 0;border-bottom:1px solid var(--hair)}.faq-item h3{font-family:var(--serif);font-weight:500;font-size:22px;letter-spacing:-.02em;margin:0 0 8px}.faq-item p{margin:0}@media(max-width:980px){.article-shell{grid-template-columns:1fr;gap:28px}.toc{position:static;padding:0 0 8px;border-bottom:1px solid var(--hair)}.toc ol{flex-direction:row;flex-wrap:wrap;gap:8px 16px}}.legal{max-width:46em;padding:160px var(--gut) 100px;margin:0 auto}.legal h1{font-family:var(--serif);font-weight:500;font-size:clamp(36px,5vw,56px);letter-spacing:-.03em;line-height:1.05;margin:0 0 8px}.legal h2{font-family:var(--serif);font-weight:500;font-size:clamp(22px,2.4vw,28px);letter-spacing:-.02em;margin:2.2em 0 .7em}.legal h3{font-family:var(--sans);font-weight:600;font-size:17px;margin:1.5em 0 .5em}.legal p,.legal li{color:var(--ink-soft);font-size:16px;line-height:1.65}.legal p{margin:0 0 1em}.legal ul{margin:0 0 1.2em;padding-left:1.25em}.legal li{margin:.3em 0}.legal a{color:var(--ochre-deep);border-bottom:1px solid rgba(13,162,231,.3)}.legal .text-primary-600{color:var(--ochre-deep)}.legal .text-gray-600,.legal .text-sm{color:var(--muted)}.legal [class*=bg-yellow],.legal [class*=bg-red],.legal [class*=bg-gray-100]{background:var(--panel);border-left:3px solid var(--ochre);padding:16px 18px;margin:0 0 1.1em;color:var(--ink)}.legal [class*=bg-red]{border-left-color:#b4402e}.legal [class*=rounded-lg]{background:var(--panel);padding:22px 24px}.post-list{display:flex;flex-direction:column;gap:0;max-width:42em;padding:0 var(--gut) 120px;margin:0 auto}.post-row{display:grid;grid-template-columns:7.5em 1fr;gap:28px;padding:28px 0;border-bottom:1px solid var(--hair);align-items:baseline}.post-row time{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--muted)}.post-row h2{font-family:var(--serif);font-weight:500;font-size:clamp(24px,3vw,32px);letter-spacing:-.02em;line-height:1.15;margin:0 0 8px}.post-row p{color:var(--muted);margin:0;font-size:16px;line-height:1.55}.post-row:hover h2{color:var(--ochre-deep)}.empty{color:var(--muted);font-size:17px;max-width:28em}footer.site-foot{background:var(--bone);color:var(--ink);padding:64px var(--gut) 44px;border-top:1px solid var(--hair)}.ftgrid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}.ftbrand{font-family:var(--serif);font-weight:400;font-size:24px;display:inline-flex;align-items:baseline;line-height:1}.ftbrand svg{height:.7em;width:auto;display:inline-block;vertical-align:baseline;margin-right:.3em}.ftbrand .stop{color:var(--ochre);margin-left:-.07em}.fttag{font-family:var(--serif);font-style:italic;font-size:16px;color:var(--muted);margin-top:16px;max-width:22em;line-height:1.5}.ftlinks{display:flex;gap:34px;flex-wrap:wrap}.flink{font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;color:var(--muted);text-decoration:none;transition:color .25s}.flink:hover{color:var(--ink)}.ftbase{border-top:1px solid var(--hair);margin-top:50px;padding-top:22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.04em}.ftbase a{color:inherit;border:0;text-decoration:none}.ftbase a:hover{color:var(--ink)}.ftbase .ftdot{margin:0 .7em;opacity:.55}@media(max-width:860px){.navr .nlink{display:none}.navr .navauth{display:inline-flex}.post-row{grid-template-columns:1fr;gap:8px}}