:root{--ink:#182237;--muted:#566278;--paper:#f7f8fc;--line:#dce1eb;--violet:#6446cf;--lime:#c7f095;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:var(--violet)}button:disabled{opacity:.45;cursor:not-allowed}:focus-visible{outline:3px solid #c17310;outline-offset:4px}.skip{position:fixed;top:-100px;left:20px;background:white;padding:12px;z-index:20}.skip:focus{top:10px}header{max-width:1320px;margin:auto;padding:22px 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