:root{--paper: #f5f1e8;--paper-2: #efe9dc;--card: #fffdf8;--rule: #ddd5c4;--rule-strong: #1d1b17;--ink: #1d1b17;--ink-2: #47433b;--ink-3: #6e695e;--brand: #6847e8;--brand-hover: #5536d6;--pen: #d8462b;--marker: #ffe36e;--green: #1f7a4d;--serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;--sans: "IBM Plex Sans", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--container: 1120px;--gutter: 28px;color-scheme:light}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}h1,h2,h3{margin:0;font-weight:400}p{margin:0}a{color:inherit}code{font-family:var(--mono);font-size:.9em}::selection{background:var(--marker)}:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}.skip-link{position:absolute;left:16px;top:-60px;z-index:100;padding:10px 16px;background:var(--ink);color:var(--paper);text-decoration:none}.skip-link:focus{top:12px}h1,h2{font-family:var(--serif);letter-spacing:-.01em;line-height:1.04;text-wrap:balance}h2{font-size:clamp(34px,4.2vw,52px)}.label,.kicker{font-family:var(--mono);font-size:13px;letter-spacing:.02em;color:var(--ink-3)}.label{color:var(--brand);margin-bottom:14px}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:8px;font-weight:500;text-decoration:none;white-space:nowrap;transition:background-color .15s}.btn-sm{padding:8px 14px;font-size:15px}.btn-lg{padding:13px 22px;font-size:17px}.btn-primary{background:var(--brand);color:#fff;box-shadow:inset 0 -2px #0000002e}.btn-primary:hover{background:var(--brand-hover)}.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:500;text-decoration:underline;text-decoration-color:var(--rule);text-underline-offset:5px;text-decoration-thickness:2px}.text-link:hover{text-decoration-color:var(--ink)}.site-header{position:sticky;top:0;z-index:50;background:#f5f1e8eb;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}.header-inner{display:flex;align-items:center;gap:28px;height:64px}.brand{display:inline-flex;align-items:center}.brand img{height:36px;width:auto}.nav{display:flex;gap:26px;margin-left:auto}.nav a{color:var(--ink-2);font-size:15px;text-decoration:none}.nav a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:5px}.site-footer{padding:36px 0 40px}.footer-inner{display:flex;flex-wrap:wrap;align-items:center;gap:14px 32px}.footer-inner .brand img{height:26px}.footer-nav{display:flex;flex-wrap:wrap;gap:8px 22px;margin-left:auto}.footer-nav a{color:var(--ink-2);font-size:14px;text-decoration:none}.footer-nav a:hover{text-decoration:underline}.fineprint{flex-basis:100%;color:var(--ink-3);font-size:13px}.prose{font-size:18px;line-height:1.7;color:var(--ink-2)}.prose h2{margin:48px 0 14px;font-size:clamp(28px,3.4vw,36px);color:var(--ink)}.prose h3{margin:28px 0 8px;font-size:19px;font-weight:600;color:var(--ink)}.prose p+p{margin-top:16px}.prose ul,.prose ol{margin:16px 0;padding-left:24px}.prose li+li{margin-top:8px}.prose li::marker{color:var(--brand)}.prose a:not(.btn){color:var(--brand);text-underline-offset:3px}.prose strong{color:var(--ink);font-weight:600}.prose .note{margin:20px 0;padding:14px 18px;border-left:3px solid var(--marker);background:var(--card);font-size:16px}.prose .searches{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}.prose .searches li{margin:0}.prose .searches code{display:inline-block;padding:4px 10px;border:1px solid var(--rule);background:var(--card);color:var(--ink)}.prose .template{margin:28px 0;background:var(--card);border:1px solid var(--rule-strong)}.prose .template figcaption{padding:9px 16px;border-bottom:1px solid var(--rule-strong);font-family:var(--mono);font-size:13px;color:var(--ink-3)}.prose .template .subject{margin:0;padding:12px 16px;border-bottom:1px solid var(--rule);font-size:15.5px;color:var(--ink)}.prose .template .subject span{margin-right:8px;font-family:var(--mono);font-size:12.5px;color:var(--ink-3)}.prose .template pre{margin:0;padding:16px;white-space:pre-wrap;font-family:var(--sans);font-size:15.5px;line-height:1.6;color:var(--ink-2)}@media(max-width:900px){.nav{display:none}.site-header .btn{margin-left:auto}}@media(max-width:640px){.footer-nav{margin-left:0}}@media(max-width:640px){:root{--gutter: 16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}