:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}html,body,#root{background-color:#333;margin:0;padding:0;height:100%}#root{margin:0 auto;padding:2rem}.pausebutton{padding:6px 12px;font-size:16px;background-color:#222;color:#fff;border:none;border-radius:4px;margin-left:30px;cursor:pointer}.showAboutButton{margin-top:10px;padding:4px 8px;background-color:#555;color:#fff;border:none;border-radius:4px;cursor:pointer}.textOverlay{width:300px;color:#fff;padding:10px;font-size:16px;z-index:10;line-height:1.4}.aboutOverlay{position:absolute;bottom:60px;right:10px;width:300px;background-color:#000000d9;color:#fff;padding:12px;border-radius:8px;font-size:14px;z-index:20}.toggle-group{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;border:1px solid #444;border-radius:5px;overflow:hidden;background:#222}.toggle-btn{border-radius:5px;padding:6px 16px;color:#fff;border:none;cursor:pointer;background:#222;font-weight:400;transition:background .2s,font-weight .2s;flex:1 1 auto}.toggle-btn.active{background:#555;font-weight:700;cursor:default}.toggle-btn:not(.active):hover{background:#333}.navbutton{padding:6px 12px;font-size:15px;background-color:#333;color:#fff;border:none;border-radius:16px;cursor:pointer;margin-left:2px;transition:background .2s}.navbutton:hover{background-color:#555}.navbuttons{display:flex;flex-direction:column;gap:10px;align-items:flex-start;max-width:300px}.hamburger-button{position:absolute;top:10px;left:10px;z-index:20;background:none;border:none;cursor:pointer}.mobile-menu-container{position:absolute;top:50px;left:10px;right:10px;width:300px;z-index:15;background-color:#000000d9;padding:16px;border-radius:8px;color:#fff;max-height:80vh;overflow-y:auto}.close-button{background:none;border:none;color:#fff;font-size:20px;margin-bottom:10px;cursor:pointer}.desktop-controls-container{position:absolute;top:150px;left:16px;z-index:10}