:root{
  --qp3-ink:#06131c;
  --qp3-ink-2:#081a25;
  --qp3-panel:#0d2634;
  --qp3-panel-2:#12313f;
  --qp3-paper:#f0ede4;
  --qp3-text:#f1f7f6;
  --qp3-muted:#aabdc0;
  --qp3-teal:#73dce0;
  --qp3-teal-deep:#2dbfc6;
  --qp3-gold:#e0bc62;
  --qp3-coral:#ee927d;
  --qp3-line:rgba(153,205,210,.18);
  --qp3-line-strong:rgba(153,205,210,.34);
  --qp3-radius:18px;
  --qp3-radius-large:30px;
  --qp3-ease:cubic-bezier(.16,1,.3,1);
  --qp3-serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --qp3-sans:"Avenir Next",Avenir,"Helvetica Neue",system-ui,sans-serif;
}

html{background:var(--qp3-ink)}
body.qp-v3{
  position:relative;
  overflow-x:hidden;
  background:
    radial-gradient(70rem 48rem at 96% 3%,rgba(45,191,198,.2),transparent 64%),
    radial-gradient(58rem 42rem at -8% 34%,rgba(61,143,167,.2),transparent 66%),
    linear-gradient(145deg,#06131c 0%,#081d29 42%,#06131c 100%),
    var(--qp3-ink);
  font-family:var(--qp3-sans);
}
body.qp-v3:before{
  z-index:0;
  opacity:.48;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  mix-blend-mode:soft-light;
}
body.qp-v3:after{
  content:"";
  position:fixed;
  z-index:0;
  inset:-28vh -22vw;
  pointer-events:none;
  opacity:.62;
  background:
    radial-gradient(closest-side at 24% 28%,rgba(45,191,198,.24),transparent 100%),
    radial-gradient(closest-side at 72% 62%,rgba(64,118,154,.22),transparent 100%),
    radial-gradient(closest-side at 58% 12%,rgba(115,220,224,.12),transparent 100%);
  transform:translate3d(-2%,0,0) scale(1.02);
  transform-origin:center;
}
body.qp-v3>*{position:relative;z-index:1}

@keyframes qp3-ambient-shift{
  from{transform:translate3d(-2%,0,0) scale(1.02) rotate(-1deg)}
  to{transform:translate3d(3%,-2%,0) scale(1.07) rotate(2deg)}
}
@media(prefers-reduced-motion:no-preference){
  body.qp-v3:after{animation:qp3-ambient-shift 18s var(--qp3-ease) infinite alternate}
}

.qp-reading-progress{
  position:fixed;
  z-index:90;
  inset:0 0 auto;
  height:3px;
  transform-origin:left center;
  transform:scaleX(0);
  background:linear-gradient(90deg,var(--qp3-teal),var(--qp3-gold));
  animation:qp3-read linear both;
  animation-timeline:scroll(root);
}
@keyframes qp3-read{to{transform:scaleX(1)}}

body.qp-v3 .sitebar{
  z-index:80;
  height:74px;
  border-color:var(--qp3-line);
  background:rgba(6,19,28,.78);
  box-shadow:0 14px 50px rgba(0,8,13,.18);
  backdrop-filter:blur(22px) saturate(125%);
}
body.qp-v3 .brand{font-size:.72rem;letter-spacing:.24em}
body.qp-v3 .brand img{
  display:block;
  width:154px;
  height:auto;
  max-height:58px;
  object-fit:contain;
  filter:drop-shadow(0 8px 18px rgba(0,7,12,.3));
}
body.qp-v3 .nav a{position:relative;padding:.55rem .1rem;color:#b9c8ca}
body.qp-v3 .nav a:after{
  content:"";position:absolute;inset:auto 0 .18rem;height:1px;
  transform:scaleX(0);transform-origin:right;background:var(--qp3-teal);
  transition:transform .25s var(--qp3-ease);
}
body.qp-v3 .nav a:hover:after,body.qp-v3 .nav a[aria-current="page"]:after{transform:scaleX(1);transform-origin:left}
.qp-mobile-nav-toggle{display:none}

body.qp-detail .btn.coa{
  gap:.42rem;color:#d7f1f2;border-color:rgba(115,220,224,.42);
  background:linear-gradient(135deg,rgba(115,220,224,.12),rgba(13,38,52,.42));
}
body.qp-detail .btn.coa:after{content:"↗";color:var(--qp3-teal);font-size:.9em}
body.qp-detail .btn.coa:hover{background:rgba(115,220,224,.18);border-color:var(--qp3-teal)}

body.qp-v3 main{width:min(1320px,calc(100% - 2.5rem))}
body.qp-v3 h1,body.qp-v3 h2{font-family:var(--qp3-serif);font-weight:500;letter-spacing:-.055em}
body.qp-v3 h3{letter-spacing:-.018em}
body.qp-v3 h1{font-size:clamp(4.2rem,8vw,7.3rem);line-height:.82}
body.qp-v3 h2{font-size:clamp(2.6rem,5vw,4.7rem);line-height:.94}
body.qp-v3 .lead{font-size:clamp(1.05rem,1.7vw,1.32rem);line-height:1.55}
body.qp-v3 .kicker{color:var(--qp3-teal);letter-spacing:.16em}

.qp-signal-rail{
  border-bottom:1px solid var(--qp3-line);
  background:rgba(8,26,37,.82);
  overflow:hidden;
}
.qp-signal-rail-inner{
  display:flex;
  width:max-content;
  min-width:100%;
  align-items:center;
  justify-content:center;
  gap:0;
}
.qp-signal-item{
  display:flex;align-items:center;gap:.55rem;
  min-height:42px;padding:.55rem 1.4rem;
  border-right:1px solid var(--qp3-line);
  color:#a9bdc1;font:650 .68rem/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;
  letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;
}
.qp-signal-item strong{color:var(--qp3-text);font-weight:800}
.qp-signal-control{
  min-width:42px;height:42px;border:0;border-right:1px solid var(--qp3-line);
  background:transparent;color:var(--qp3-teal);cursor:pointer;font:700 1rem/1 var(--qp3-sans);
}
.qp-signal-control:hover{background:rgba(115,220,224,.08)}

body.qp-index .library-hero{
  min-height:min(760px,calc(100dvh - 116px));
  grid-template-columns:minmax(0,.84fr) minmax(480px,1.16fr);
  gap:clamp(2.5rem,6vw,7rem);
  padding:clamp(3rem,7vh,5.5rem) 0;
}
body.qp-index .library-hero>div:first-child{position:relative;z-index:3}
body.qp-index .library-hero h1{max-width:9ch;margin:1rem 0 1.5rem}
body.qp-index .library-hero h1::first-line{color:var(--qp3-paper)}
body.qp-index .library-visual{
  min-height:570px;
  position:relative;
  overflow:hidden;
  border:1px solid var(--qp3-line-strong);
  border-radius:var(--qp3-radius-large);
  background-position:58% center;
  isolation:isolate;
}
body.qp-index .library-visual:before{
  content:"";position:absolute;inset:-22%;z-index:0;
  background:conic-gradient(from 180deg at 52% 52%,transparent 0 20%,rgba(115,220,224,.18),transparent 43% 70%,rgba(224,188,98,.12),transparent 88%);
  filter:blur(30px);opacity:.8;
  animation:qp3-drift 14s var(--qp3-ease) infinite alternate;
}
@keyframes qp3-drift{to{transform:translate3d(5%,-4%,0) rotate(7deg) scale(1.06)}}
body.qp-index .library-visual:after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,transparent 32%,rgba(6,19,28,.88));
}
.qp-library-instrument{
  position:absolute;z-index:3;inset:auto 1.25rem 1.25rem;
  display:grid;grid-template-columns:150px 1fr;align-items:center;gap:1.35rem;
  padding:1.2rem;border:1px solid var(--qp3-line-strong);
  border-radius:var(--qp3-radius);background:rgba(6,19,28,.82);
  box-shadow:inset 0 1px rgba(255,255,255,.06);backdrop-filter:blur(18px);
}
.qp-library-orbit{
  width:132px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--qp3-teal) 0 72%,rgba(115,220,224,.12) 72% 100%);
  box-shadow:0 0 0 1px rgba(115,220,224,.22),inset 0 0 30px rgba(115,220,224,.12);
}
.qp-library-orbit:before{content:"";position:absolute;width:104px;aspect-ratio:1;border-radius:50%;background:#081a25;border:1px solid var(--qp3-line)}
.qp-library-orbit span{position:relative;text-align:center;font:800 1.8rem/1 var(--qp3-sans)}
.qp-library-orbit small{display:block;margin-top:.35rem;color:var(--qp3-muted);font:650 .58rem/1.2 ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase}
.qp-instrument-copy b{display:block;font-family:var(--qp3-serif);font-size:1.65rem;line-height:1.05;font-weight:500}
.qp-instrument-copy p{margin:.65rem 0 0;color:var(--qp3-muted);font-size:.82rem;line-height:1.45}
body.qp-v3 .notice{
  max-width:52ch;padding:1rem 1.15rem;border-color:rgba(224,188,98,.28);
  background:rgba(224,188,98,.055);color:#e8d9ab;font-size:.86rem;line-height:1.55;
}

body.qp-index .library-tools{
  position:sticky;top:74px;z-index:18;
  margin-inline:calc((100vw - min(1320px,calc(100vw - 2.5rem)))/-2);
  padding:1rem max(1.25rem,calc((100vw - 1320px)/2));
  border-block:1px solid var(--qp3-line);
  background:rgba(6,19,28,.9);backdrop-filter:blur(20px);
}
body.qp-index .search{min-height:50px;border-radius:14px;background:#0a202d;padding-inline:1.1rem}
body.qp-index .filters{flex-wrap:nowrap;overflow-x:auto;padding:.1rem 0 .35rem;scrollbar-width:none}
body.qp-index .filters::-webkit-scrollbar{display:none}
body.qp-index .filter{flex:0 0 auto;background:rgba(255,255,255,.018)}
body.qp-index .filter.on{background:var(--qp3-teal);box-shadow:0 8px 26px rgba(45,191,198,.13)}
body.qp-index .library-count{margin:2.25rem 0 1rem;font-family:ui-monospace,SFMono-Regular,monospace;letter-spacing:.08em;text-transform:uppercase}
body.qp-index .library-grid{grid-template-columns:repeat(12,1fr);grid-auto-flow:dense;gap:1rem;padding-bottom:8rem}
body.qp-index .library-card{
  grid-column:span 4;min-height:350px;padding:1.45rem;
  border-color:var(--qp3-line);border-radius:var(--qp3-radius);
  background:linear-gradient(145deg,rgba(18,49,63,.88),rgba(8,26,37,.97));
  box-shadow:inset 0 1px rgba(255,255,255,.035);
  isolation:isolate;
}
body.qp-index .library-card.featured{grid-column:span 6;min-height:390px}
body.qp-index .library-card:nth-of-type(7n+5){grid-column:span 8;min-height:380px}
body.qp-index .library-card:before{
  inset:0;opacity:.4;z-index:-1;
  background:radial-gradient(36rem circle at var(--mx,85%) var(--my,5%),rgba(115,220,224,.18),transparent 34%);
}
body.qp-index .library-card:after{
  content:"";position:absolute;z-index:-2;inset:auto -18% -45% auto;width:230px;aspect-ratio:1;border-radius:50%;
  border:1px solid rgba(115,220,224,.1);box-shadow:0 0 0 28px rgba(115,220,224,.025),0 0 0 64px rgba(115,220,224,.018);
}
body.qp-index .library-card:hover{transform:translateY(-6px);border-color:rgba(115,220,224,.55);background:#12313f}
body.qp-index .library-card h2{font-size:clamp(2rem,3.5vw,3.45rem);line-height:.9;margin:1.2rem 0 .9rem;max-width:14ch}
body.qp-index .library-card p{font-size:.94rem;line-height:1.6;max-width:42ch}
body.qp-index .library-card .tag{font-size:.63rem;letter-spacing:.12em}
body.qp-index .card-meta{align-items:flex-end}
.qp-card-evidence{display:grid;grid-template-columns:48px 1fr;align-items:center;gap:.7rem;margin-top:1.35rem;padding-top:1rem;border-top:1px solid var(--qp3-line)}
.qp-mini-gauge{
  width:44px;aspect-ratio:1;border-radius:50%;position:relative;display:grid;place-items:center;
  border:1px solid rgba(115,220,224,.42);background:radial-gradient(circle at 35% 30%,rgba(115,220,224,.2),transparent 42%),var(--qp3-ink-2);
  box-shadow:inset 0 0 0 5px rgba(115,220,224,.035),0 8px 22px rgba(0,8,13,.24);
}
.qp-mini-gauge:after{content:"";position:absolute;width:5px;aspect-ratio:1;border-radius:50%;right:2px;top:6px;background:var(--qp3-teal);box-shadow:0 0 12px rgba(115,220,224,.65)}
.qp-mini-gauge span{position:relative;z-index:1;color:var(--qp3-teal);font:800 .56rem/1 var(--qp3-sans);letter-spacing:.08em}
.qp-evidence-level-0 .qp-mini-gauge{border-style:dashed;filter:saturate(.35)}
.qp-evidence-level-2 .qp-mini-gauge,.qp-evidence-level-2.qp-evidence-dial{--qp-evidence-accent:var(--qp3-gold)}
.qp-evidence-level-3 .qp-mini-gauge,.qp-evidence-level-3.qp-evidence-dial{--qp-evidence-accent:#9ce6c2}
.qp-evidence-level-2 .qp-mini-gauge:after,.qp-evidence-level-2.qp-evidence-dial .qp-orbit-node{background:var(--qp3-gold)}
.qp-evidence-level-3 .qp-mini-gauge:after,.qp-evidence-level-3.qp-evidence-dial .qp-orbit-node{background:#9ce6c2}
.qp-card-evidence small{display:block;color:#819aa0;font:650 .58rem/1.3 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.08em}
.qp-card-evidence b{display:block;margin-top:.2rem;color:#cbd9da;font-size:.72rem;line-height:1.35}

body.qp-detail .crumb{padding-top:1.5rem}
body.qp-detail .detail-hero{
  min-height:min(780px,calc(100dvh - 74px));
  grid-template-columns:minmax(0,.78fr) minmax(520px,1.22fr);
  gap:clamp(2.5rem,6vw,7rem);padding:2rem 0 5rem;
}
body.qp-detail .page-nav{
  margin-inline:calc((100vw - 100%)/-2);
  padding-inline:max(.75rem,calc((100vw - 1320px)/2));
}
body.qp-detail .hero-copy{position:relative;z-index:4}
body.qp-detail .hero-copy h1{margin:1rem 0 1.6rem;max-width:8ch}
body.qp-detail .hero-copy h1.qp-title-long{max-width:11ch;font-size:clamp(3.35rem,6.1vw,5.8rem);line-height:.86}
body.qp-detail .hero-copy h1.qp-title-very-long{max-width:13ch;font-size:clamp(2.85rem,4.8vw,4.75rem);line-height:.88}
body.qp-detail .hero-art{
  min-height:610px;border:1px solid var(--qp3-line-strong);border-radius:var(--qp3-radius-large);
  background-position:58% center;box-shadow:0 35px 90px rgba(0,8,13,.4);
}
body.qp-detail .hero-art:after{z-index:0;background:linear-gradient(180deg,rgba(5,16,24,.04) 20%,rgba(5,16,24,.92) 100%)}
body.qp-detail .hero-readout{z-index:4;inset:auto 1.25rem 1.25rem;border-color:var(--qp3-line-strong)}
.qp-evidence-dial{
  --qp-evidence-accent:var(--qp3-teal);position:absolute;z-index:5;top:1.25rem;right:1.25rem;width:174px;aspect-ratio:1;
  display:grid;place-items:center;border-radius:50%;
  background:repeating-conic-gradient(from -20deg,rgba(115,220,224,.18) 0 1deg,transparent 1deg 20deg),radial-gradient(circle at 50% 50%,rgba(7,24,34,.96) 54%,rgba(115,220,224,.12) 55% 56%,rgba(7,24,34,.78) 57%);
  box-shadow:0 20px 60px rgba(0,7,12,.38),0 0 0 1px rgba(115,220,224,.24);
}
.qp-evidence-dial:before{content:"";position:absolute;inset:12px;border-radius:50%;background:rgba(6,19,28,.94);border:1px solid var(--qp3-line)}
.qp-evidence-dial:after{content:"";position:absolute;inset:5px;border-radius:50%;border:1px solid rgba(115,220,224,.13)}
.qp-orbit-node{position:absolute;z-index:2;width:7px;aspect-ratio:1;border-radius:50%;background:var(--qp-evidence-accent);box-shadow:0 0 14px color-mix(in srgb,var(--qp-evidence-accent) 70%,transparent)}
.qp-orbit-node-a{top:4px;left:50%;transform:translateX(-50%)}
.qp-orbit-node-b{right:12px;bottom:31px}
.qp-orbit-node-c{left:12px;bottom:31px}
.qp-evidence-dial-copy{position:relative;z-index:1;width:120px;text-align:center}
.qp-evidence-dial-copy small{display:block;color:#87a0a5;font:650 .58rem/1.25 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.09em}
.qp-evidence-dial-copy strong{display:block;margin-top:.45rem;font-size:.78rem;line-height:1.32}
.qp-evidence-dial-copy em{display:block;margin-top:.35rem;color:var(--qp3-teal);font:800 .66rem/1 var(--qp3-sans);font-style:normal}
body.qp-v3 .hero-art,body.qp-index .library-visual{background-image:url("/wp-content/plugins/quantum-peptide-library-shell/assets/library-lab-hero-v2.webp")}
body.qp-detail .page-nav{top:74px;border-color:var(--qp3-line);background:rgba(6,19,28,.9)}
body.qp-detail .page-nav a{position:relative;padding:1rem 0}
body.qp-detail .page-nav a:after{content:"";position:absolute;inset:auto 0 0;height:2px;background:var(--qp3-teal);transform:scaleX(0);transition:transform .25s var(--qp3-ease)}
body.qp-detail .page-nav a.active{color:var(--qp3-teal)}
body.qp-detail .page-nav a.active:after{transform:scaleX(1)}
body.qp-detail .section{padding:clamp(5rem,9vw,8rem) 0;border-color:var(--qp3-line)}
body.qp-detail .section:nth-of-type(3n){position:relative}
body.qp-detail .section:nth-of-type(3n):before{
  content:"";position:absolute;z-index:-1;
  inset-block:1.5rem;
  inset-inline:max(-4vw,calc((100vw - 100%)/-2));
  border-radius:var(--qp3-radius-large);
  background:linear-gradient(135deg,rgba(18,49,63,.58),rgba(8,26,37,.18));border:1px solid rgba(153,205,210,.08);
}
body.qp-detail .overview-grid{grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr)}
body.qp-detail .summary{font-family:var(--qp3-serif);font-size:clamp(1.65rem,3vw,2.55rem);line-height:1.28}
body.qp-detail .spec-cluster{gap:.65rem;border:0;background:transparent}
body.qp-detail .spec{min-height:130px;border:1px solid var(--qp3-line);border-radius:14px;background:rgba(13,38,52,.76)}
body.qp-detail .mechanism-grid{gap:1.2rem}
body.qp-detail .mechanism-copy,body.qp-detail .unknown{min-height:320px;display:flex;flex-direction:column;justify-content:flex-end}
body.qp-detail .mechanism-copy{background:linear-gradient(145deg,#102f3e,#0a202d)}
body.qp-detail .unknown{background:linear-gradient(145deg,rgba(224,188,98,.14),rgba(13,38,52,.8))}
body.qp-detail .theme-list{border-top:0;gap:1rem;counter-reset:theme}
body.qp-detail .theme{position:relative;min-height:180px;padding:1.5rem;border:1px solid var(--qp3-line);border-radius:var(--qp3-radius);background:rgba(13,38,52,.68);overflow:hidden}
body.qp-detail .theme:after{content:"";position:absolute;width:110px;aspect-ratio:1;border-radius:50%;right:-45px;bottom:-55px;border:1px solid rgba(115,220,224,.15);box-shadow:0 0 0 20px rgba(115,220,224,.025)}
body.qp-detail .theme span{font-size:.66rem}
body.qp-detail .theme p{align-self:end;font-family:var(--qp3-serif);font-size:1.45rem;line-height:1.15;color:var(--qp3-text)}
body.qp-detail .evidence-note{top:160px;padding:1.5rem;border:1px solid var(--qp3-line);border-radius:var(--qp3-radius);background:rgba(13,38,52,.6)}
body.qp-detail .coa-panel{
  margin-top:1.55rem;padding:1rem 1.05rem 1.05rem;border:1px solid var(--qp3-line-strong);border-radius:16px;
  background:linear-gradient(145deg,rgba(115,220,224,.1),rgba(8,26,37,.74));box-shadow:0 16px 38px rgba(0,8,13,.2);
}
body.qp-detail .coa-panel>span{display:block;color:#86a2a6;font:700 .58rem/1.3 ui-monospace,monospace;letter-spacing:.11em;text-transform:uppercase}
body.qp-detail .coa-panel>strong{display:block;margin-top:.5rem;font-family:var(--qp3-serif);font-size:1.28rem;font-weight:500;line-height:1.1;letter-spacing:-.025em}
body.qp-detail .coa-panel p{margin:.65rem 0 .9rem;color:#a9bec1;font-size:.82rem;line-height:1.55}
body.qp-detail .coa-panel a{display:inline-flex;align-items:center;gap:.4rem;color:var(--qp3-teal);font-size:.78rem;font-weight:800;text-decoration:none}
body.qp-detail .coa-panel a:hover{text-decoration:underline;text-underline-offset:3px}
body.qp-detail .coa-panel.is-directory{border-style:dashed;background:rgba(13,38,52,.6)}
body.qp-detail .summary-rich{max-width:70ch}
body.qp-detail .summary-rich p{margin:0;color:#b4c7ca;font-size:1.02rem;line-height:1.78}
body.qp-detail .summary-rich p+p{margin-top:1rem}
body.qp-detail .summary-rich p:first-child{font-family:var(--qp3-serif);font-size:clamp(1.35rem,2.4vw,2.05rem);line-height:1.35;letter-spacing:-.025em;color:var(--qp3-paper)}
body.qp-detail .mechanism-copy h3:not(:first-child){margin-top:2rem;padding-top:1.6rem;border-top:1px solid var(--qp3-line)}
body.qp-detail .mechanism-copy p{font-size:1.02rem;line-height:1.75}
body.qp-detail .theme p strong{display:block;margin-bottom:.3rem;color:var(--qp3-paper);font-size:1.02rem}
body.qp-detail .purity-panel{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);gap:clamp(2rem,6vw,6rem);align-items:end;padding:clamp(1.6rem,5vw,4rem);border:1px solid var(--qp3-line-strong);border-radius:var(--qp3-radius-large);background:linear-gradient(135deg,rgba(115,220,224,.12),rgba(13,38,52,.82) 54%,rgba(8,26,37,.92));box-shadow:0 28px 70px rgba(0,8,13,.28)}
body.qp-detail .purity-panel p{max-width:68ch;color:#b4c7ca;font-size:1.03rem;line-height:1.75}
body.qp-detail .purity-panel a:not(.btn){color:var(--qp3-teal);font-weight:800;text-underline-offset:3px}
body.qp-detail .purity-actions{display:grid;gap:.75rem}
body.qp-detail .purity-actions .btn{width:100%}
body.qp-detail .faq-layout{display:grid;grid-template-columns:minmax(260px,.62fr) minmax(0,1.38fr);gap:clamp(2rem,7vw,7rem);align-items:start}
body.qp-detail .faq-layout .section-intro{position:sticky;top:150px;margin:0}
body.qp-detail .faq-list{border-top:1px solid var(--qp3-line-strong)}
body.qp-detail .faq-item{border-bottom:1px solid var(--qp3-line);background:transparent}
body.qp-detail .faq-item summary{display:grid;grid-template-columns:1fr auto;gap:1.5rem;align-items:center;padding:1.35rem 0;cursor:pointer;list-style:none;font-family:var(--qp3-serif);font-size:clamp(1.2rem,2vw,1.6rem);line-height:1.25;letter-spacing:-.025em}
body.qp-detail .faq-item summary::-webkit-details-marker{display:none}
body.qp-detail .faq-item summary span:last-child{display:grid;place-items:center;width:30px;aspect-ratio:1;border:1px solid var(--qp3-line-strong);border-radius:50%;color:var(--qp3-teal);font:700 1rem/1 var(--qp3-sans);transition:transform .25s var(--qp3-ease),background .25s ease}
body.qp-detail .faq-item[open] summary span:last-child{transform:rotate(45deg);background:rgba(115,220,224,.1)}
body.qp-detail .faq-answer{padding:0 3.5rem 1.45rem 0}
body.qp-detail .faq-answer p{margin:0;max-width:72ch;color:#b4c7ca;font-size:.98rem;line-height:1.75}
body.qp-detail .source{min-height:92px;background:rgba(13,38,52,.78)}
body.qp-detail .safety-panel{border-radius:var(--qp3-radius-large);background:linear-gradient(135deg,rgba(238,146,125,.13),rgba(18,49,63,.82))}
body.qp-detail .protocol-main{background:linear-gradient(145deg,#12313f,#0d2634)}
body.qp-detail .protocol-state{
  display:grid;
  gap:.3rem;
  margin:1.5rem 0;
  padding:1rem 1.05rem;
  border:1px dashed rgba(224,188,98,.38);
  border-radius:14px;
  background:rgba(224,188,98,.055);
}
body.qp-detail .protocol-state span{color:#9fb2b5;font-size:.64rem;font-weight:750;letter-spacing:.1em;text-transform:uppercase}
body.qp-detail .protocol-state strong{color:#f0d98e;font-size:.94rem}
body.qp-detail .tracker-offer{
  position:relative;
  display:grid;
  grid-template-columns:minmax(135px,.66fr) minmax(0,1.34fr);
  grid-template-areas:
    "visual copy"
    "features features"
    "cta cta"
    "delivery delivery";
  align-content:start;
  gap:1.15rem 1.4rem;
  overflow:hidden;
  padding:clamp(1.55rem,3.4vw,2.45rem);
  border-color:rgba(115,220,224,.38);
  background:
    radial-gradient(24rem 20rem at 105% -5%,rgba(115,220,224,.22),transparent 62%),
    linear-gradient(150deg,#123746 0%,#0c2634 58%,#081c28 100%);
  box-shadow:0 28px 80px rgba(0,8,13,.3),inset 0 1px 0 rgba(220,250,250,.09);
}
body.qp-detail .tracker-offer:after{
  content:"";
  position:absolute;
  z-index:0;
  width:210px;
  aspect-ratio:1;
  right:-112px;
  bottom:-105px;
  border:1px solid rgba(115,220,224,.14);
  border-radius:50%;
  box-shadow:0 0 0 28px rgba(115,220,224,.025),0 0 0 56px rgba(115,220,224,.018);
  pointer-events:none;
}
body.qp-detail .tracker-offer>*{position:relative;z-index:1}
body.qp-detail .tracker-offer-visual{
  grid-area:visual;
  position:relative;
  align-self:start;
  min-height:238px;
  display:grid;
  place-items:end center;
  overflow:hidden;
  border:1px solid rgba(115,220,224,.22);
  border-radius:20px;
  background:
    radial-gradient(12rem 10rem at 50% 18%,rgba(115,220,224,.18),transparent 62%),
    rgba(5,19,28,.56);
  text-decoration:none;
  box-shadow:inset 0 1px 0 rgba(220,250,250,.08);
}
body.qp-detail .tracker-offer-visual img{
  width:min(100%,205px);
  height:auto;
  aspect-ratio:760/1552;
  align-self:end;
  object-fit:contain;
  filter:drop-shadow(0 22px 24px rgba(0,8,13,.42));
  transform:translateY(12px);
  transition:transform 360ms var(--qp3-ease),filter 360ms ease;
}
body.qp-detail .tracker-offer-visual:hover img{transform:translateY(5px) scale(1.025);filter:drop-shadow(0 28px 30px rgba(0,8,13,.52))}
body.qp-detail .tracker-offer-visual span{
  position:absolute;
  inset:auto .65rem .65rem;
  width:calc(100% - 1.3rem);
  padding:.5rem .58rem;
  border:1px solid rgba(220,250,250,.18);
  border-radius:10px;
  color:#e5fbfb;
  background:rgba(5,19,28,.84);
  backdrop-filter:blur(10px);
  font-size:.65rem;
  font-weight:750;
  text-align:center;
}
body.qp-detail .tracker-offer-copy{grid-area:copy;align-self:center}
body.qp-detail .tracker-offer-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}
body.qp-detail .tracker-access{
  flex:0 0 auto;
  padding:.42rem .62rem;
  border:1px solid rgba(115,220,224,.28);
  border-radius:999px;
  color:#d8f8f8;
  background:rgba(115,220,224,.08);
  font-size:.68rem;
  font-weight:750;
}
body.qp-detail .tracker-offer h3{
  max-width:13ch;
  margin:1.1rem 0 .8rem;
  font-family:var(--qp3-serif);
  font-size:clamp(2rem,3.4vw,3rem);
  font-weight:500;
  line-height:.96;
  letter-spacing:-.04em;
}
body.qp-detail .tracker-offer-intro{max-width:42ch;margin:0;color:#b8cccf;font-size:.95rem;line-height:1.55}
body.qp-detail .tracker-features{grid-area:features;display:grid;grid-template-columns:1fr 1fr;gap:.55rem;margin:.15rem 0 .1rem;padding:0;list-style:none}
body.qp-detail .tracker-features li{
  position:relative;
  display:flex;
  align-items:center;
  gap:.65rem;
  min-height:46px;
  padding:.65rem .72rem;
  border:1px solid rgba(153,205,210,.12);
  border-radius:12px;
  background:rgba(6,20,29,.38);
}
body.qp-detail .tracker-features span{flex:0 0 auto;font-size:1rem;line-height:1}
body.qp-detail .tracker-features strong{font-size:.78rem;line-height:1.28}
body.qp-detail .tracker-offer-cta{grid-area:cta;width:100%;min-height:54px;font-size:.92rem;gap:.55rem}
body.qp-detail .tracker-offer-cta span{font-size:1.15rem;transition:transform 220ms var(--qp3-ease)}
body.qp-detail .tracker-offer-cta:hover span{transform:translateX(4px)}
body.qp-detail .tracker-delivery{grid-area:delivery;margin:-.25rem 0 0;color:#7f9ba0;font-size:.68rem;line-height:1.45;text-align:center}
body.qp-detail .related{grid-template-columns:1.15fr .85fr 1fr}
body.qp-detail .related-card{min-height:180px;display:flex;flex-direction:column;justify-content:flex-end;background:rgba(13,38,52,.72)}
body.qp-detail .related-card strong{font-family:var(--qp3-serif);font-size:1.7rem;font-weight:500}

body.qp-v3 .qp-depth-card{
  --qp-tilt-x:0deg;
  --qp-tilt-y:0deg;
  --qp-light-x:50%;
  --qp-light-y:50%;
  position:relative;
  isolation:isolate;
  transform:perspective(980px) rotateX(var(--qp-tilt-x)) rotateY(var(--qp-tilt-y)) translateZ(0);
  transform-style:preserve-3d;
  backface-visibility:hidden;
  transition:transform 260ms var(--qp3-ease),border-color 260ms ease,box-shadow 260ms ease;
}
body.qp-v3 .qp-depth-card:before{
  content:"";
  position:absolute;
  z-index:0;
  inset:1px;
  border-radius:inherit;
  pointer-events:none;
  opacity:0;
  background:radial-gradient(26rem circle at var(--qp-light-x) var(--qp-light-y),rgba(115,220,224,.17),transparent 42%);
  transition:opacity 220ms ease;
}
body.qp-v3 .qp-depth-card>*{position:relative;z-index:1}
body.qp-v3 .qp-depth-card:hover{
  border-color:rgba(115,220,224,.48);
  box-shadow:0 26px 70px rgba(0,8,13,.28),inset 0 1px 0 rgba(213,248,248,.08);
}
body.qp-v3 .qp-depth-card:hover:before{opacity:1}

@supports(animation-timeline:view()){
  @media(prefers-reduced-motion:no-preference){
    body.qp-v3 .qp-scroll-parallax{
      animation:qp3-surface-depth linear both;
      animation-timeline:view();
      animation-range:entry 5% exit 95%;
    }
    body.qp-detail .qp-evidence-dial{
      animation:qp3-dial-depth linear both;
      animation-timeline:view();
      animation-range:entry 0% exit 100%;
    }
  }
}
@keyframes qp3-surface-depth{
  0%{translate:0 18px}
  50%{translate:0 0}
  100%{translate:0 -18px}
}
@keyframes qp3-dial-depth{
  0%{translate:0 14px;scale:.96}
  50%{translate:0 0;scale:1}
  100%{translate:0 -14px;scale:.98}
}

body.qp-v3 .btn{min-height:48px;padding:.78rem 1.25rem}
body.qp-v3 .btn.primary{background:var(--qp3-teal);box-shadow:0 12px 32px rgba(45,191,198,.13)}
body.qp-v3 .btn:hover{transform:translateY(-3px)}
body.qp-v3 .btn:active{transform:translateY(0) scale(.98)}
body.qp-v3 :focus-visible{outline:3px solid var(--qp3-gold);outline-offset:4px}

@supports not (backdrop-filter:blur(1px)){
  body.qp-v3 .sitebar,body.qp-index .library-tools,body.qp-detail .page-nav,.qp-library-instrument{background:#081a25}
}

@media(max-width:1080px){
  body.qp-index .library-hero,body.qp-detail .detail-hero{grid-template-columns:1fr}
  body.qp-index .library-hero{min-height:0}
  body.qp-index .library-visual{min-height:500px}
  body.qp-detail .detail-hero{min-height:0}
  body.qp-detail .hero-art{min-height:520px}
  body.qp-index .library-card,body.qp-index .library-card:nth-of-type(7n+5){grid-column:span 6}
  body.qp-detail .evidence-note{position:static}
  body.qp-detail .coa-panel{max-width:36rem}
}
@media(max-width:760px){
  body.qp-v3 main{width:min(100% - 1.25rem,1320px)}
  body.qp-v3 .sitebar{height:64px}
  body.qp-v3 .brand img{width:132px;max-height:52px}
  .qp-mobile-nav-toggle{display:inline-flex;align-items:center;gap:.55rem;margin-left:auto;min-height:40px;padding:.55rem .75rem;border:1px solid var(--qp3-line-strong);border-radius:999px;background:rgba(13,38,52,.9);color:var(--qp3-paper);font:750 .72rem/1 var(--qp3-sans);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
  .qp-mobile-nav-toggle i,.qp-mobile-nav-toggle i:before,.qp-mobile-nav-toggle i:after{display:block;width:14px;height:1px;background:currentColor;transition:transform .22s var(--qp3-ease),opacity .22s var(--qp3-ease)}
  .qp-mobile-nav-toggle i{position:relative}.qp-mobile-nav-toggle i:before,.qp-mobile-nav-toggle i:after{content:"";position:absolute;left:0}.qp-mobile-nav-toggle i:before{top:-4px}.qp-mobile-nav-toggle i:after{top:4px}
  body.qp-v3 .sitebar.qp-nav-open .qp-mobile-nav-toggle i{background:transparent}body.qp-v3 .sitebar.qp-nav-open .qp-mobile-nav-toggle i:before{top:0;transform:rotate(45deg)}body.qp-v3 .sitebar.qp-nav-open .qp-mobile-nav-toggle i:after{top:0;transform:rotate(-45deg)}
  body.qp-v3 .sitebar .nav{position:absolute;z-index:100;inset:calc(100% + 8px) .75rem auto;display:grid!important;gap:.25rem;padding:.7rem;border:1px solid var(--qp3-line-strong);border-radius:16px;background:rgba(6,19,28,.98);box-shadow:0 24px 70px rgba(0,8,13,.5);opacity:0;visibility:hidden;transform:translateY(-8px) scale(.98);transform-origin:top right;transition:opacity .2s ease,visibility .2s ease,transform .25s var(--qp3-ease)}
  body.qp-v3 .sitebar .nav a,body.qp-v3 .sitebar .nav a:not(:last-child){display:block!important;padding:.85rem .9rem;border-radius:10px;font-size:.86rem}
  body.qp-v3 .sitebar .nav a:hover,body.qp-v3 .sitebar .nav a:focus-visible{background:rgba(115,220,224,.1)}
  body.qp-v3 .sitebar.qp-nav-open .nav{opacity:1;visibility:visible;transform:none}
  body.qp-v3 .hero-art,body.qp-index .library-visual{background-image:url("/wp-content/plugins/quantum-peptide-library-shell/assets/library-lab-hero-v2-small.webp")}
  .qp-signal-rail-inner{justify-content:flex-start;overflow:auto;scroll-snap-type:x proximity}
  .qp-signal-item{scroll-snap-align:start}
  body.qp-index .library-hero{padding:2.2rem 0 3rem}
  body.qp-index .library-visual{min-height:410px}
  .qp-library-instrument{grid-template-columns:105px 1fr;gap:1rem}
  .qp-library-orbit{width:96px}.qp-library-orbit:before{width:74px}.qp-library-orbit span{font-size:1.3rem}
  body.qp-index .library-tools{top:64px;margin-inline:-.625rem;padding-inline:.625rem;grid-template-columns:1fr}
  body.qp-index .library-grid{grid-template-columns:1fr}
  body.qp-index .library-card,body.qp-index .library-card.featured,body.qp-index .library-card:nth-of-type(7n+5){grid-column:1;min-height:310px}
  body.qp-detail .detail-hero{padding:1rem 0 3.5rem}
  body.qp-detail .hero-art{min-height:470px}
  .qp-evidence-dial{width:140px}.qp-evidence-dial-copy{width:100px}
  body.qp-detail .page-nav{top:64px}
  body.qp-detail .section{padding:4.5rem 0}
  body.qp-detail .section:nth-of-type(3n):before{inset:1rem -.3rem}
  body.qp-detail .overview-grid,body.qp-detail .mechanism-grid,body.qp-detail .evidence-layout,body.qp-detail .safety-panel,body.qp-detail .protocol{grid-template-columns:1fr}
  body.qp-detail .purity-panel,body.qp-detail .faq-layout{grid-template-columns:1fr}
  body.qp-detail .faq-layout .section-intro{position:static}
  body.qp-detail .theme-list{grid-template-columns:1fr}
  body.qp-detail .theme{min-height:145px}
  body.qp-detail .related{grid-template-columns:1fr}
}
@media(max-width:480px){
  body.qp-v3 h1{font-size:clamp(3.5rem,20vw,5.4rem)}
  body.qp-detail .hero-copy h1.qp-title-long{font-size:clamp(2.85rem,14vw,4.25rem)}
  body.qp-detail .hero-copy h1.qp-title-very-long{font-size:clamp(2.5rem,12vw,3.7rem)}
  body.qp-index .library-visual{min-height:360px}
  .qp-library-instrument{inset:auto .7rem .7rem;padding:.85rem}
  .qp-instrument-copy b{font-size:1.3rem}
  body.qp-detail .hero-art{min-height:430px}
  body.qp-detail .hero-readout{inset:auto .7rem .7rem}
  .qp-evidence-dial{top:.7rem;right:.7rem;width:126px}
  body.qp-detail .tracker-offer{
    grid-template-columns:1fr;
    grid-template-areas:"visual" "copy" "features" "cta" "delivery";
    gap:1rem;
    padding:1rem;
  }
  body.qp-detail .tracker-offer-visual{min-height:270px}
  body.qp-detail .tracker-offer-visual img{width:min(72%,220px)}
  body.qp-detail .tracker-offer h3{max-width:11ch;font-size:2.45rem}
  body.qp-detail .tracker-features{grid-template-columns:1fr}
  body.qp-detail .faq-answer{padding-right:0}
}

@media(prefers-reduced-motion:reduce){
  .qp-reading-progress{display:none}
  body.qp-index .library-visual:before{animation:none}
  body.qp-v3 *{scroll-behavior:auto!important;animation:none!important;transition-duration:.01ms!important}
  body.qp-v3 .qp-depth-card{transform:none!important;translate:none!important}
}