:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#213547;background-color:#fff;line-height:1.5}@media (prefers-color-scheme: dark){:root{color:#ffffffde;background-color:#242424}button{background-color:#1a1a1a}a:hover{color:#747bff}}body{margin:0;background-color:var(--background-color, #ffffff);color:var(--text-color, #213547)}html,body{height:100%}#root{display:flex;flex-direction:column;min-height:100vh;height:100%}.app-body{display:flex;flex-direction:column;flex:1;height:100%}main{flex-grow:1;padding:2rem 1rem}h1{font-size:2.75rem;line-height:1.2;margin-bottom:1rem}h2,h3,h4{margin:1.5rem 0 .75rem}p{margin:.75rem 0}a{font-weight:500;color:#646cff;text-decoration:none}a:hover{color:#535bf2;text-decoration:underline}button{border-radius:6px;border:1px solid transparent;padding:.6em 1.2em;font-size:1rem;font-weight:500;background-color:#f1f1f1;color:#333;cursor:pointer;transition:all .25s ease}button:hover{border-color:#646cff;background-color:#e0e0ff}button:focus,button:focus-visible{outline:3px auto -webkit-focus-ring-color}main{flex:1;padding:2rem 1rem}.footer{background-color:#f2f2f2;padding:1rem;text-align:center;border-top:1px solid #ccc;margin-top:auto}.footer-link{background:none;border:none;color:#07c;font-size:.95rem;text-decoration:underline;margin:0 .5rem;cursor:pointer}.footer-link:hover{color:#005fa3}.separator{margin:0 .5rem;color:#888}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0009;display:flex;justify-content:center;align-items:center;z-index:999}.modal-content{background-color:#fff;color:#333;padding:2rem;width:90%;max-width:600px;max-height:80vh;overflow-y:auto;border-radius:8px;position:relative;box-shadow:0 4px 16px #0003}.close-button{position:absolute;top:1rem;right:1.2rem;font-size:1.5rem;background:none;border:none;color:#777;cursor:pointer}.close-button:hover{color:#333}