:root{--ink:#10231d;--green:#1d513e;--lime:#c9f45b;--paper:#f7f4ed;--white:#fff;--line:#d5ddd6;--muted:#50625b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic UI",sans-serif;line-height:1.75}a{color:inherit;text-underline-offset:.2em}.skip-link{position:fixed;z-index:20;top:10px;left:10px;padding:8px 14px;background:var(--ink);color:#fff;transform:translateY(-160%)}.skip-link:focus{transform:none}.site-header{max-width:1180px;margin:auto;padding:24px 32px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--ink);color:var(--lime);font-size:.78rem;font-weight:900;letter-spacing:.03em}.brand strong{letter-spacing:.04em}.site-header nav,.site-header nav 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