:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;background-color:#000;color:#ffffffde}body{margin:0;padding:0;min-width:320px;min-height:100vh;overflow:hidden}.layout-root{position:relative;width:100vw;height:100vh;overflow:hidden}.start-overlay{position:fixed;inset:0;z-index:100;background:#000c;display:flex;align-items:center;justify-content:center;cursor:pointer;animation:fadeIn .5s ease-out}.start-content{text-align:center}.start-content h1{font-size:3rem;margin-bottom:1rem;background:linear-gradient(to right,#3b82f6,#8b5cf6);-webkit-background-clip:text;background-clip:text;color:transparent}.start-content p{font-size:1.2rem;color:#ccc;animation:pulse 2s infinite}.app-content{position:absolute;inset:0;z-index:10;pointer-events:auto;background:transparent}.center-content{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}@keyframes pulse{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}