:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;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}}.App{text-align:center;max-width:600px;margin:0 auto}#notification-form{margin-bottom:20px}#notification-feed .alert{background-color:#f08080;padding:10px;margin-bottom:10px}#notification-feed .info{background-color:#add8e6;padding:10px;margin-bottom:10px}#notification-feed .success{background-color:#90ee90;padding:10px;margin-bottom:10px}#notification-feed{height:400px;overflow-y:auto;border:1px solid thistle;padding:10px}.notification-card{display:flex;flex-direction:column;justify-content:space-between;height:70px;padding:10px;border-radius:5px;margin-bottom:10px}.notification-message{font-size:1rem}.notification-timestamp{font-size:.8rem;color:#666}.notification-container{display:flex;gap:20px;padding:10px}@media (min-width: 768px){.notification-container{flex-direction:row;align-items:flex-start}}@media (max-width: 768px){.notification-container{flex-direction:column}}