:root{--paper:#f6f1e7;--ink:#302e29;--rust:#a0442b;--line:#d7cdbc;--muted:#686257;--white:#fffdf8;--green:#46624c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--rust);outline-offset:4px}.container{max-width:1240px;padding:0 36px;margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;min-height:110px;border-bottom:1px solid var(--line);gap:20px}.brand{display:inline-flex;gap:12px;align-items:center;font:700 25px 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