:root{font-family: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}}:root{--font-family: "Arial", "Helvetica", sans-serif;--title-font: "Playfair Display", 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button:nth-child(2){background-color:#17a2b8;color:#fff}.controls button:nth-child(2):hover{background-color:#138496}.controls button:last-child{background-color:#28a745;color:#fff}.controls button:last-child:hover{background-color:#218838}.controls button:disabled{background-color:#dee2e6;color:#6c757d;cursor:not-allowed}.countdown{background-color:#28a74533;border:2px solid #28a745;border-radius:8px;padding:.5rem;margin:1rem auto;text-align:center;width:50%;animation:pulse 1s infinite alternate}.countdown p{margin:0;font-weight:700;color:#28a745;font-size:1.2rem}@keyframes pulse{0%{opacity:.7}to{opacity:1}}.word-completed.loading{background-color:#f8a51b1a;border-left:4px solid var(--secondary-color)}.word-completed.loading p{display:flex;align-items:center;justify-content:center;color:var(--secondary-color)}.word-completed.loading p:after{content:"";width:16px;height:16px;margin-left:8px;border-radius:50%;border:2px solid 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