:root{--bg:#f4f7f8;--surface:#fff;--surface-2:#f7fafb;--line:#d9e2e5;--line-strong:#b9c9ce;--text:#1c2b32;--muted:#5a6e76;--accent:#0b7d88;--accent-soft:#e6f3f4;--green:#17845a;--amber:#9a6410;--red:#b8343e;color:var(--text);background:var(--bg);font:15px/1.6 Inter,system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{flex-direction:column;min-height:100vh;margin:0;display:flex}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1{letter-spacing:-.02em;font-size:26px;line-height:1.3}h2{font-size:17px}h3{margin-bottom:10px;font-size:15px}code,pre,.mono{font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace}.mono{overflow-wrap:anywhere;font-size:12px}.muted{color:var(--muted);font-size:13px}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}button,.button{font:inherit;border:1px solid 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p{margin-top:4px}.screen-stage{background:#15232a;border-radius:10px;place-items:center;min-height:280px;padding:16px;display:grid;position:relative}#screen{max-width:100%;height:auto;image-rendering:pixelated;border-radius:4px}#screen-placeholder{color:#9fb5bd;font-size:14px;position:absolute}.screen-stage:has(#screen-placeholder:not([hidden])) #screen{visibility:hidden}#logs{color:#d6efe4;white-space:pre-wrap;overflow-wrap:anywhere;background:#15232a;border-radius:10px;height:360px;margin:0;padding:14px;font-size:12.5px;line-height:1.55;overflow:auto}.command{gap:10px;display:flex}.command input{flex:1;font-family:ui-monospace,monospace}.inline-field{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:inline-flex}.breadcrumb{border:1px solid var(--line);background:var(--surface-2);border-radius:8px;flex-wrap:wrap;align-items:center;gap:2px;padding:8px 12px;font-family:ui-monospace,monospace;font-size:13px;display:flex}.breadcrumb 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spin{to{transform:rotate(360deg)}}.dialog-backdrop{z-index:40;background:#1c2b3266;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.dialog{background:var(--surface);border-radius:14px;flex-direction:column;gap:14px;width:min(520px,100%);padding:24px;display:flex;box-shadow:0 20px 50px #1c2b3240}footer{text-align:center;color:var(--muted);border-top:1px solid var(--line);background:var(--surface);padding:16px;font-size:12px}@media (width<=760px){.hero{padding:24px}.hero h1{font-size:24px}.metrics{grid-template-columns:1fr 1fr}.metrics div:nth-child(2){border-right:0}.metrics div:nth-child(-n+2){border-bottom:1px solid var(--line)}.callout{flex-direction:column;align-items:stretch}.firmware-pick,.methods,.summary dl{grid-template-columns:1fr}.rpc{grid-template-columns:1fr 1fr}.rpc .wide,.rpc button{grid-column:span 2}}