:root{--bg: #f5f5f2;--surface: #ffffff;--ink: #0a0a0a;--gray: #6b6b6b;--border: #d9d9d9;--accent: #e85d25;--accent-hover: #c44d1a;--border-soft: #e5e5e5;--font-sans: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--max-width: 1200px;--max-width-prose: 720px;--edge-padding: 24px;--gutter: 32px;--radius: 4px}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;font-family:var(--font-sans);font-size:17px;line-height:1.55;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{color:var(--ink);margin:0 0 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code{background:transparent;border:0;padding:0;font-family:inherit;font-size:inherit}.num{text-align:right;font-variant-numeric:tabular-nums}.site-header{border-bottom:1px solid var(--border);background:var(--bg)}.site-header-inner{display:flex;align-items:center;justify-content:space-between;padding:20px var(--edge-padding);max-width:var(--max-width);margin:0 auto;gap:24px}.brand{font-weight:700;text-decoration:none;color:var(--ink);font-size:16px;letter-spacing:-.01em;display:inline-flex;align-items:center;line-height:0}.brand:hover{text-decoration:none}.brand img{display:block;height:24px;width:auto}@media(max-width:760px){.brand img{height:20px}}.nav{display:flex;gap:28px;align-items:center;flex-wrap:wrap}.nav a{text-decoration:none;font-size:15px;color:var(--ink)}.nav a:hover{text-decoration:underline;text-underline-offset:4px}.site-footer{border-top:1px solid var(--border);padding:32px 0;color:var(--gray);font-size:14px}.site-footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;max-width:var(--max-width);margin:0 auto;padding:0 var(--edge-padding)}.site-footer a{color:var(--gray);text-decoration:none}.site-footer a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.hero{padding:128px 0 96px}@media(max-width:760px){.hero{padding:72px 0 56px}}.hero h1{max-width:20ch;margin-bottom:24px}.hero .lead{margin-bottom:12px}.check-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}.check-list li{padding-left:18px;position:relative;margin:0;line-height:1.5}.check-list li:before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;background:var(--ink)}.x-list li:before{background:transparent;border:1px solid var(--ink);width:6px;height:6px}.form{display:grid;gap:20px;background:var(--surface);border:1px solid 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