:root{--teal-900:#0d454d;--teal-700:#125d67;--teal-600:#18717c;--copper:#a8745b;--ink:#202629;--muted:#667277;--line:#dbe2e3;--surface:#f5f8f8;--white:#fff;--warning:#8b5b21;--error:#9b3535;--shadow:0 18px 45px rgba(13,69,77,.09);--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:"Red Hat Display","Segoe UI",sans-serif;font-size:16px;line-height:1.5}button,input,select{font:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{min-height:72px;border-bottom:1px solid #edf0f0;background:rgba(255,255,255,.97)}.nav{width:min(1200px,calc(100% - 40px));min-height:72px;margin:0 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