:root{--masthead-height: 65px;--ground: #080d0c;--ground-lift: #0c1413;--panel: #101a18;--panel-lift: #16221f;--rule: #1e2c2a;--rule-soft: #16211f;--ink: #e9f0ee;--ink-soft: #90a5a0;--ink-faint: #7d918c;--accent: #4fd3bc;--accent-dim: #122b27;--flag: #e5836f;--warn: #d9ac4e;--measure: 62ch;--gutter: clamp(20px, 5vw, 40px);--shell: 1080px;--step-0: 1rem;--step-1: 1.125rem;--step-2: 1.375rem;--step-3: clamp(1.6rem, 3vw, 2.1rem);--step-4: clamp(2.4rem, 6.4vw, 4.4rem)}*,*:before,*:after{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{margin:0;background:var(--ground);color:var(--ink);font-family:Instrument Sans,system-ui,-apple-system,Segoe UI,sans-serif;font-size:var(--step-0);line-height:1.65;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:Instrument Sans,system-ui,sans-serif;font-weight:500;letter-spacing:-.03em;line-height:1.05;text-wrap:balance;margin:0}p{margin:0}a{color:inherit}:focus-visible{outline:2px solid 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