:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-size:clamp(14px,1vw + .5rem,16px);color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--content-max-width: 1200px}html,body{width:100%;min-height:100%;overflow-x:hidden!important;overflow-y:auto!important}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh;display:block;background:#f7f8fb;font-size:1rem}.app-shell{width:min(var(--content-max-width),100%);margin:0 auto;display:flex;flex-direction:column;gap:0}.responsive-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}@media(max-width:768px){h1{font-size:clamp(2rem,5vw,2.75rem);line-height:1.3}button{padding:.65em 1.1em;font-size:.95rem}}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid #FF681F;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#ff681f;color:#fff;cursor:pointer;transition:border-color .25s}button:hover{border-color:#e65d15}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}}