:root{--ink:#181916;--muted:#565950;--paper:#fff;--soft:#f3f4ef;--accent:#dfff00;--line:#d8dbd0;--danger:#922b25;--ok:#2d663b;--body:'Avenir Next','Trebuchet MS',sans-serif;--display:Georgia,'Times New Roman',serif;--mono:'SFMono-Regular',Consolas,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.6 var(--body)}a{color:inherit}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #446bce;outline-offset:4px}[hidden]{display:none!important}.wrap{max-width:1280px;margin:auto;padding-left:48px;padding-right:48px}.preview{background:var(--ink);color:#fff;text-align:center;padding:9px 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