:root{--paper:#f5f3ed;--ink:#172019;--muted:#5f685e;--line:#cad0c5;--forest:#173e32;--mint:#b6d8bf;--signal:#e96648;--dark:#172019;--code:#10261e;--mono:"DM Mono",monospace;--sans:"Manrope",sans-serif;--serif:"Newsreader",serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.55}a{color:inherit}.site-header{align-items:center;background:rgba(245,243,237,.95);border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto 1fr;gap:24px;padding:14px clamp(18px,4vw,64px);position:sticky;top:0;z-index:20}.brand,.site-header nav,.header-link{align-items:center;display:flex}.brand{gap:10px;font-weight:800;text-decoration:none}.brand-mark{align-items:center;background:var(--forest);color:var(--paper);display:inline-flex;font-family:var(--mono);font-size:12px;height:30px;justify-content:center;width:30px}.site-header nav{gap:24px;font-size:13px;font-weight:700}.site-header nav 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