:root{--canvas: #FFFFFF;--canvas-cream: #FBFAF6;--canvas-paper: #F8F7F3;--ink: #0A0A0A;--ink-soft: #1F2937;--grey: #6B7280;--grey-light: #9CA3AF;--line: rgba(10, 10, 10, .06);--line-strong: rgba(10, 10, 10, .12);--accent-live: #10A37F;--font-display: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--container: 820px;--gutter: clamp(1.25rem, 4vw, 3rem);--r-pill: 999px;--ease-out: cubic-bezier(.22, 1, .36, 1)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--canvas);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:3px;transition:text-decoration-color .2s var(--ease-out)}a:hover{text-decoration-color:var(--ink)}img{max-width:100%;display:block}::-moz-selection{background:var(--ink);color:var(--canvas)}::selection{background:var(--ink);color:var(--canvas)}:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:2px}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}.l-nav{position:sticky;top:0;background:#ffffffeb;backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line);z-index:10}.l-nav__inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1320px;margin-inline:auto;padding-inline:var(--gutter);gap:16px}.l-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;letter-spacing:.04em;font-size:.95rem;text-decoration:none}.l-brand img{width:24px;height:24px}.l-back{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);text-decoration:none;transition:color .2s var(--ease-out)}.l-back:hover{color:var(--ink)}.l-hero{padding:80px 0 56px;border-bottom:1px solid var(--line)}.l-eyebrow{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);margin-bottom:20px;display:inline-flex;align-items:center;gap:8px}.l-eyebrow:before{content:"";width:6px;height:6px;background:var(--accent-live);border-radius:50%}.l-h1{font-family:var(--font-display);font-weight:800;font-size:clamp(2rem,4vw + 1rem,3.5rem);letter-spacing:-.028em;line-height:1.05;margin:0 0 16px;max-width:16ch}.l-lede{font-size:1.075rem;color:var(--grey);max-width:60ch;margin:0}.l-meta{margin-top:32px;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.12em;color:var(--grey);text-transform:uppercase;display:flex;gap:24px;flex-wrap:wrap}.l-body{padding:56px 0 96px}.l-body h2{font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:-.018em;margin:56px 0 16px;padding-top:24px;border-top:1px solid var(--line)}.l-body h2:first-of-type{margin-top:0;padding-top:0;border-top:0}.l-body h3{font-family:var(--font-display);font-weight:700;font-size:1.125rem;letter-spacing:-.012em;margin:32px 0 10px}.l-body p{margin:0 0 18px;color:var(--ink-soft)}.l-body ul,.l-body ol{padding-left:22px;margin:0 0 18px;color:var(--ink-soft)}.l-body li{margin-bottom:8px}.l-body strong{color:var(--ink)}.l-body code{font-family:var(--font-mono);font-size:.92em;padding:2px 6px;background:var(--canvas-cream);border:1px solid var(--line);border-radius:4px}.l-card{margin:32px 0;padding:24px;border:1px solid var(--line-strong);border-radius:12px;background:var(--canvas-cream)}.l-card p:last-child{margin-bottom:0}.l-card__label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;color:var(--grey);text-transform:uppercase;margin-bottom:8px}.l-toc{margin:24px 0 40px;padding:20px 24px;border:1px solid var(--line-strong);border-radius:12px}.l-toc__label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;color:var(--grey);text-transform:uppercase;margin-bottom:12px}.l-toc ol{padding-left:22px;margin:0}.l-toc li{margin-bottom:6px}.l-toc a{color:var(--ink-soft);text-decoration:none}.l-toc a:hover{color:var(--ink)}.l-footer{padding:32px 0 48px;border-top:1px solid var(--line);font-size:.86rem;color:var(--grey)}.l-footer .container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.l-footer a{color:var(--grey)}.l-footer a:hover{color:var(--ink)}.l-footer__links{display:flex;gap:18px;flex-wrap:wrap}@media (max-width: 600px){.l-hero{padding:56px 0 40px}.l-body{padding:40px 0 72px}.l-body h2{margin-top:40px;padding-top:20px;font-size:1.3rem}}