:root{color:#e6edf3;background:#0d1117;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{min-width:320px}button,input,textarea,select{font:inherit}.app-shell{display:grid;min-height:100vh;place-items:center;padding:2rem;background:#0d1117}.placeholder{width:min(100%,34rem);padding:2rem;border:1px solid #30363d;border-radius:.5rem;background:#161b22;box-shadow:0 1.5rem 4rem #0003}.eyebrow{margin:0 0 .75rem;color:#8b949e;font-size:.75rem;font-weight:700;letter-spacing:.12em}h1{margin:0;color:#f0f6fc;font-size:clamp(1.75rem,5vw,2.5rem);line-height:1.1}.placeholder-copy,.route-message{margin:1rem 0 0;color:#8b949e;line-height:1.6}.workspace-layout,.admin-layout{min-height:100vh;padding:2rem;background:#0d1117}