.app{max-width:960px;margin:0 auto;padding:2rem 1rem}.header{text-align:center;margin-bottom:2rem}.header h1{margin:0 0 .5rem;font-size:2rem;color:#111827}.subtitle{color:#6b7280;margin:0}.main{display:flex;flex-direction:column;gap:1.5rem}.card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem;box-shadow:0 1px 2px #0000000a}.card h2{margin:0 0 1rem;font-size:1.25rem;color:#111827}.card ul{margin:0;padding-left:1.25rem}.card li{margin:.25rem 0}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:.5rem .75rem;border-bottom:1px solid #e5e7eb}.table th{background:#f3f4f6;font-weight:600}.table code{background:#f3f4f6;padding:.125rem .375rem;border-radius:4px;font-size:.875rem}.error{color:#dc2626}.next-steps li{color:#6b7280}.footer{margin-top:3rem;padding-top:1.5rem;border-top:1px solid #e5e7eb;text-align:center;color:#9ca3af;font-size:.875rem}.footer code{background:#f3f4f6;padding:.125rem .375rem;border-radius:4px}*{box-sizing:border-box}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang HK,Microsoft JhengHei,sans-serif;line-height:1.5;color:#1f2937;background-color:#f9fafb}body{margin:0;min-height:100vh}#root{min-height:100vh}