.signalyn-hplc-analysis-page{--h:#15181B;--b:#5B6470;--c:#16A7C9;--cl:#55C6DF;--n:#0F2233;--br:#E4E8EC;--s:#F2F8FB;color:var(--h)}
.signalyn-hplc-analysis-page .sb-eyebrow{color:var(--c);font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}
.signalyn-hplc-analysis-page .sb-hero{padding-top:92px;padding-bottom:96px}
.signalyn-hplc-analysis-page .sb-hero h1{font-size:clamp(46px,4.35vw,60px);line-height:1.08;font-weight:600;letter-spacing:-.025em;color:var(--h)}
.signalyn-hplc-analysis-page .sb-h2{font-size:clamp(34px,3vw,42px);line-height:1.15;font-weight:600;letter-spacing:-.018em;color:var(--h)}
.signalyn-hplc-analysis-page .sb-lead{color:var(--b);font-size:18px;line-height:1.62;max-width:900px}
.signalyn-hplc-analysis-page p{color:var(--b);line-height:1.6}
.signalyn-hplc-analysis-page .sb-section{padding-top:92px!important;padding-bottom:92px!important}
.signalyn-hplc-analysis-page .sb-soft{background:var(--s)}
.signalyn-hplc-analysis-page .sb-card{background:#fff;border:1px solid var(--br);border-radius:16px;padding:30px;height:100%;box-sizing:border-box}
.signalyn-hplc-analysis-page .sb-card h3{font-size:21px;line-height:1.25;font-weight:600;color:var(--h);margin:0 0 12px}
.signalyn-hplc-analysis-page .sb-icon{width:58px;height:58px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#F5FCFE,#E6F6FA);border:1px solid #D8EEF4;color:var(--c);font-size:14px;font-weight:600;margin-bottom:22px}
.signalyn-hplc-analysis-page .sb-image-placeholder{min-height:430px;border-radius:18px;border:1px solid var(--br);background:radial-gradient(circle at 76% 18%,rgba(85,198,223,.20),transparent 25%),linear-gradient(135deg,#fff 0%,#F2F8FB 100%);display:flex;align-items:center;justify-content:center;text-align:center;padding:38px}
.signalyn-hplc-analysis-page .sb-primary a{background:var(--n)!important;color:#fff!important;border-radius:11px!important;padding:15px 28px!important;font-weight:600}
.signalyn-hplc-analysis-page .sb-secondary a{background:#fff!important;color:var(--n)!important;border:1px solid #BFC7CE!important;border-radius:11px!important;padding:14px 28px!important;font-weight:600}
.signalyn-hplc-analysis-page .sb-link a{color:var(--c);text-decoration:none;font-weight:600}
.signalyn-hplc-analysis-page .sb-note{background:#EEF8FA;border-left:3px solid var(--c);border-radius:12px;padding:22px 26px;margin-top:24px}
.signalyn-hplc-analysis-page .sb-faq{border-top:1px solid var(--br);padding:27px 0}
.signalyn-hplc-analysis-page .sb-faq:last-child{border-bottom:1px solid var(--br)}
.signalyn-hplc-analysis-page .sb-faq h3{font-size:20px;font-weight:600;color:var(--h)}
.signalyn-hplc-analysis-page .sb-final-cta{background:linear-gradient(135deg,#0B1D29 0%,#0F2233 58%,#0A2638 100%);border-radius:18px;overflow:hidden}
.signalyn-hplc-analysis-page .sb-final-cta .sb-eyebrow{color:var(--cl)}
.signalyn-hplc-analysis-page .sb-final-cta .sb-h2{color:#fff}
.signalyn-hplc-analysis-page .sb-final-cta p{color:#D9E1E6}
@media(max-width:781px){
  .signalyn-hplc-analysis-page .sb-hero{padding-top:56px;padding-bottom:64px}
  .signalyn-hplc-analysis-page .sb-section{padding-top:64px!important;padding-bottom:64px!important}
  .signalyn-hplc-analysis-page .sb-card{padding:24px}
  .signalyn-hplc-analysis-page .sb-image-placeholder{min-height:300px}
}