:root{color:#102a43;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at 100% 0,#d7f0ff,#eef7fb 35%,#f8fafc 70%);font-family:IBM Plex Sans,SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400;line-height:1.4}*{box-sizing:border-box}body{min-height:100vh;margin:0}#root{max-width:860px;margin:0 auto;padding:24px 16px 48px}.app{gap:16px;display:grid}.tabs{gap:8px;display:flex}.tab{color:#102a43;background:#ffffffb3;border:1px solid #9fb3c8;border-radius:10px;justify-content:center;align-items:center;height:36px;padding:0 14px;text-decoration:none;display:inline-flex}.tab.active{color:#fff;background:#0f7ae5;border-color:#0f7ae5}h1{margin:0;font-size:1.8rem}h2{margin:0;font-size:1.1rem}.network{color:#334e68;word-break:break-all;margin:0}.card{background:#ffffffd8;border:1px solid #bcccdc;border-radius:14px;gap:8px;padding:16px;display:grid;box-shadow:0 6px 24px #4865811a}label{color:#334e68;font-size:.88rem;font-weight:600}input,select{color:#102a43;background:#f7fbff;border:1px solid #9fb3c8;border-radius:10px;width:100%;height:38px;padding:0 10px;font-size:.95rem}input[type=checkbox]{width:auto;height:auto}button{color:#fff;cursor:pointer;background:#0f7ae5;border:0;border-radius:10px;height:40px;font-weight:600}button:disabled{cursor:not-allowed;opacity:.55}.hint,.status{color:#334e68;word-break:break-all;margin:0}.error{color:#c81e1e;margin:0}a{color:#0f62c7}code{background:#e6f3ff;border-radius:8px;padding:2px 6px}@media (width<=640px){#root{padding:16px 12px 36px}h1{font-size:1.45rem}}
