:root{--bg:#fff;--ink:#251f21;--muted:#625c5e;--line:#eae9ea;--soft:#f4efec;--teal:#184b41;--tint:#e7f1ed;--accent:#73a89a;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6}body.dark{--bg:#151b19;--ink:#f4efec;--muted:#b3bcb7;--line:#303b35;--soft:#202b25;--teal:#a6d4c1;--tint:#253c31;--accent:#a6d4c1;color-scheme:dark}.wrap{max-width:1160px;margin:auto;padding-left:36px;padding-right:36px}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{outline-offset:5px}button{cursor:pointer}h1,h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.055em;line-height:1.06;margin:0}h1{font-size:76px}h2{font-size:42px}h3{font-size:18px;letter-spacing:-.025em;margin:0 0 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