:root{color-scheme:dark;--ink:#101918;--paper:#f4f1e8;--coral:#ef997d;--mint:#8cc4b2;--muted:#a8b8b2;--line:rgba(226,237,225,.12);font-family:IranYekan,IRANYekan,iranYekan,sans-serif;font-synthesis:none}*{box-sizing:border-box}html,body{height:100%;margin:0;overflow:hidden}body{background:var(--ink);color:var(--paper);font-size:14px}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button{border:0;background:none}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid 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