:root{--muted:#565f4d;--red:#bb3c31}
body{font-size:16px}
.hero-intro>p,.signal-detail>p,.decision-copy>p,.contact-heading p{font-size:18px;line-height:1.85;color:#515a47}
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.principle-grid p{font-size:18px;line-height:1.85;color:#d2dbc4}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:#637052;opacity:1}
.signal-detail>.privacy-note,.inspection>p,.form-bottom>p{font-size:16px;line-height:1.85}
.signal-tabs{min-width:0}
.result-tag{color:#50673b}
@media(max-width:760px){
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  .signal-pipeline{display:grid;grid-template-columns:1fr 1fr;gap:24px}
  .input-signals,.signal-engine{width:auto}.input-signals>span{white-space:normal}
  .signal-connector,.output-line{display:none}
  .signal-output{width:auto;grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:18px 0 0}
  .signal-output>strong{font-size:24px}
  .signal-tabs{flex-wrap:wrap;gap:8px 20px}
  .signal-tabs button{flex:1 1 120px;white-space:normal}
  .form-bottom{flex-direction:column;gap:20px;align-items:stretch}
  .form-bottom>p{max-width:none}
}