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28px}.dev-audio-check__eyebrow{color:var(--gemini-muted);letter-spacing:.04em;text-transform:uppercase;margin:0 0 8px;font-size:12px}.dev-audio-check h1{letter-spacing:-.02em;margin:0 0 10px;font-size:clamp(1.6rem,3vw,2rem);font-weight:650}.dev-audio-check__lead{color:var(--gemini-muted);margin:0;line-height:1.55}.dev-audio-check__panel{background:var(--gemini-surface);border:1px solid var(--gemini-line);border-radius:18px;max-width:40rem;margin:0 auto;padding:22px}.dev-audio-check__meta{grid-template-columns:1fr 1fr;gap:12px;margin:0 0 18px;display:grid}.dev-audio-check__meta div{background:var(--gemini-surface-muted);border-radius:12px;margin:0;padding:10px 12px}.dev-audio-check__meta dt{color:var(--gemini-muted);margin:0 0 4px;font-size:12px}.dev-audio-check__meta dd{margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}.dev-audio-check__meter{background:var(--gemini-surface-muted);border:1px solid 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