:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0a0c10;--panel:#14171d;--fg:#e8e8e8;--muted:#8b9099;--accent:#ffb86b;--rule:#232730}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;color:var(--fg);margin:0;padding:0}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}.app{flex-direction:column;height:100vh;display:flex}.app-header{border-bottom:1px solid var(--rule);padding:1rem 1.5rem}.app-header h1{color:var(--accent);margin:0;font-family:ui-monospace,JetBrains Mono,Menlo,monospace;font-size:1.5rem;font-weight:600}.app-header p{color:var(--muted);margin:.25rem 0 0;font-size:.9rem}.app-main{flex:1;grid-template-columns:1fr 360px;min-height:0;display:grid}@media (width<=768px){.app-main{grid-template-rows:1fr 40vh;grid-template-columns:1fr}}