:root{--ink:#152b35;--muted:#52646d;--green:#087258;--green-dark:#055741;--line:#dce4e6;--paper:#f6f8fa;--white:#fff;--navy:#112e3b;--accent:#b7f4a8;--radius:14px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{background:var(--paper);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.7}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline-offset:4px;outline:3px solid #0789b4}h1,h2,h3,p{margin:0 0 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