:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#e8ecff;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#070b16;font-family:Inter,system-ui,sans-serif;font-weight:400;line-height:1.5}*,:before,:after{box-sizing:border-box}body{height:var(--app-vh,100vh);background:radial-gradient(circle at top,#1a2550 0%,#070b16 45%,#04060c 100%);margin:0;overflow:hidden}#app{height:100%}.shell{flex-direction:column;gap:24px;height:100%;padding:24px 32px 32px;display:flex}.topbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#060a16cc;border-bottom:1px solid #5f6ea059;border-radius:20px;justify-content:space-between;align-items:center;padding:20px 28px;display:flex}.topbar-actions{align-items:center;gap:16px;display:flex}.brand{letter-spacing:.08em;text-transform:uppercase;font-family:Space Grotesk,system-ui,sans-serif;font-size:18px}.fullscreen-button{color:#eef2ff;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;background:#0f193ad9;border:1px solid #7a8ed099;border-radius:999px;padding:8px 16px;font-family:Space Grotesk,system-ui,sans-serif;font-size:12px;transition:transform .2s,border-color .2s,background .2s}.fullscreen-button:hover{background:#182855e6;border-color:#a0b9ffcc;transform:translateY(-1px)}.fullscreen-button:focus-visible{outline-offset:2px;outline:2px solid #a4beffd9}.stage{background:linear-gradient(140deg,#111c40e6,#090e21e6);border:1px solid #5e6fa559;border-radius:24px;flex:1;min-height:0;position:relative;overflow:hidden;box-shadow:0 24px 60px #040814a6}:-webkit-any(.stage:-webkit-full-screen,.stage:-webkit-full-screen){box-shadow:none;border:none;border-radius:0;width:100vw;height:100vh;margin:0}:is(.stage:fullscreen,.stage:fullscreen){box-shadow:none;border:none;border-radius:0;width:100vw;height:100vh;margin:0}.stage canvas{width:100%;height:100%;display:block}@media (max-width:768px){.shell{gap:14px;padding:16px}.topbar{flex-direction:column;align-items:flex-start;gap:6px;padding:16px}}