:root{--space-1:.25rem;--space-2:.5rem;--space-3:1rem;--space-4:1.5rem;--space-5:2rem;--radius:12px;--arabic-scale:1;--reading-size:16px;--reading-leading:1.8}html{font-size:16px}body{background:var(--bg);color:var(--ink);overflow-wrap:break-word;margin:0;font-family:Arial,Helvetica,sans-serif;font-size:14px;line-height:1.5}*{box-sizing:border-box}button,input,textarea,select{font:inherit;-webkit-tap-highlight-color:transparent}button,input,select{min-height:44px}button{cursor:pointer;color:inherit;background:0 0;border:0}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;-webkit-tap-highlight-color:transparent;text-decoration:none}button,a{transition:background .18s,transform .18s}button:focus-visible,a:focus-visible{outline:3px solid var(--focus);outline-offset:3px}input,textarea,select{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;max-width:100%;padding:11px 13px}input:focus,textarea:focus,select:focus{outline:2px solid 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