*,:before,:after{box-sizing:border-box}html,body{height:100%}body{background:var(--ground);color:var(--ink);font:400 16px/1.5 var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;-webkit-tap-highlight-color:transparent;margin:0;display:flow-root}input,textarea,button,select{color:inherit;font-family:inherit}h1,h2,h3{font-family:var(--disp)}code,pre{font-family:Martian Mono,ui-monospace,monospace}textarea::placeholder,input::placeholder{color:var(--ink-3)}button{font:inherit;cursor:pointer;transition:transform .16s var(--ease-out)}button:active:not(:disabled){transform:scale(.97)}button:disabled{cursor:not-allowed}@media (hover:hover) and (pointer:fine){button:hover:not(:disabled){filter:brightness(1.04)}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-property:opacity,color,background-color,border-color,box-shadow!important;transition-duration:.12s!important;animation-duration:.12s!important}button:active:not(:disabled){transform:none}*,:before,:after{animation-iteration-count:1!important}[data-пульс]{opacity:1!important;animation:none!important}}.katex-display{padding:2px 0;overflow:auto hidden}.katex{position:relative}@keyframes диктовка-пульс{0%{opacity:1;transform:scale(1)}70%{opacity:.35;transform:scale(1.6)}to{opacity:1;transform:scale(1)}}:where(input,textarea,select,button,a[href],[tabindex]):focus-visible{outline-offset:2px;outline:2px solid var(--accent)!important}.разметка>:last-child{margin-bottom:0}.разметка .katex-display{margin:0}[data-край=право]{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 44px),#0000);mask-image:linear-gradient(90deg,#000 calc(100% - 44px),#0000)}[data-край=лево]{-webkit-mask-image:linear-gradient(270deg,#000 calc(100% - 44px),#0000);mask-image:linear-gradient(270deg,#000 calc(100% - 44px),#0000)}[data-край=оба]{-webkit-mask-image:linear-gradient(90deg,#0000,#000 44px calc(100% - 44px),#0000);mask-image:linear-gradient(90deg,#0000,#000 44px calc(100% - 44px),#0000)}.katex-display,[data-край]{scrollbar-width:none}.katex-display::-webkit-scrollbar{display:none}[data-край]::-webkit-scrollbar{display:none}