:root{color:#172033;background:#f4f7fb;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}.container{width:min(900px,100% - 32px);margin:0 auto;padding:48px 0}.hero{margin-bottom:24px}.hero h1{margin:0 0 8px;font-size:2rem}.hero p{color:#5d6b82;margin:0}.card{background:#fff;border:1px solid #dde5f0;border-radius:18px;margin-bottom:16px;padding:24px;box-shadow:0 10px 30px #1720330f}button{color:#fff;cursor:pointer;background:#2563eb;border:0;border-radius:12px;padding:12px 18px;font-weight:700}button:hover{background:#1d4ed8}button.secondary{background:#334155}button.secondary:hover{background:#1e293b}.profile{margin-top:20px}pre{color:#e2e8f0;background:#0f172a;border-radius:12px;padding:16px;overflow:auto}.token{overflow-wrap:anywhere;color:#475569}.error{color:#b42318;background:#fff2f0;border:1px solid #ffccc7;border-radius:12px;padding:12px}