/* Supplied Stress Neurobiology artwork, editable web copy and Exposome tokens. */
body.stress-reference-page { --sn-ink:#091963; --sn-muted:#536ba6; --sn-blue:#2865ef; --sn-gold:#dfbe76; --sn-gutter:150px; color:var(--sn-ink); background:#f9fcff; }
html:has(> body.stress-reference-page) { scroll-padding-top:0; }
html body.stress-reference-page #main { padding:110.6px 0 0; background:#f9fcff; }
html body.stress-reference-page #main > section { margin:0; border:0; content-visibility:visible; contain-intrinsic-size:none; }
html body.stress-reference-page #main > section::before { display:none; }
.stress-reference-page #main * { box-sizing:border-box; }
.sn-shell { margin-inline:var(--sn-gutter); }
.stress-reference-page #main :is(section,[id]) { scroll-margin-top:135px; }
.stress-reference-page #main :is(h1,h2,h3,h4) { color:var(--sn-ink); max-width:none; }
.stress-reference-page #main p { margin:0; }
.sn-hero { min-height:calc(100svh - 110.6px); padding-block:clamp(52px,5vw,96px); background:#091b2a url('../images/stress-atc-20260916/hero-background.webp') center / cover no-repeat; color:#f7fbff; }
.sn-hero-copy { --arotec-display-size:clamp(40px,3.4vw,64px); --arotec-display-line-height:1.12; --arotec-display-letter-spacing:-.025em; width:min(790px,calc(53vw - var(--sn-gutter))); }
html body.stress-reference-page #stress-title { color:#fff; margin-bottom:26px !important; }
.sn-eyebrow { --arotec-body-size:15px; --arotec-body-line-height:1.4; color:var(--sn-gold); font-weight:700; letter-spacing:.14em; text-transform:uppercase; border-top:3px solid var(--sn-gold); padding-top:18px; width:fit-content; }
.sn-narrative { --arotec-body-size:clamp(18px,1.37vw,26px); --arotec-body-line-height:1.44; margin-top:26px; }
.sn-narrative p { color:#edf3f7; }
.sn-narrative p + p { margin-top:20px !important; }
.sn-mobile-art { display:none; }
/* Fit the complete introduction beneath the shared desktop header. Keep
   natural height as a fallback for zoomed text or unusually short windows. */
@media (min-width:1200px) {
  .sn-hero { display:flex; align-items:center; padding-block:clamp(20px,3.2svh,48px); }
  .sn-hero-copy { --arotec-display-size:clamp(34px,min(3.4vw,5.6svh),64px); }
  html body.stress-reference-page #stress-title { margin-bottom:clamp(14px,2.3svh,26px) !important; }
  .sn-eyebrow { padding-top:clamp(10px,1.6svh,18px); }
  .sn-narrative { --arotec-body-size:clamp(16px,min(1.37vw,2.35svh),26px); --arotec-body-line-height:1.4; margin-top:clamp(14px,2.4svh,26px); }
  .sn-narrative p + p { margin-top:clamp(10px,1.8svh,20px) !important; }
}
.sn-stages { padding-block:44px; background:#f2f8fc; }
.sn-stages-layout { display:grid; grid-template-columns:minmax(225px,.85fr) minmax(0,3fr); gap:36px; }
.sn-stages-content { min-width:0; }
.sn-stages-intro { --site-type-h2:clamp(34px,2.7vw,52px); --site-line-h2:1.1; --site-letter-h2:-.025em; --arotec-body-size:clamp(18px,1.18vw,22px); --arotec-body-line-height:1.45; }
html body.stress-reference-page #stages-title { margin-bottom:24px !important; }
.sn-section-lead { --arotec-body-size:clamp(16px,1.05vw,20px); --arotec-body-line-height:1.45; border-top:3px solid #79b9e2; padding-top:20px; color:var(--sn-muted); }
.sn-curve-explainer { --site-type-h3:clamp(22px,1.45vw,28px); --site-line-h3:1.2; --site-letter-h3:-.02em; margin-top:42px; }
html body.stress-reference-page #curve-explainer-title { margin-bottom:18px !important; }
.sn-curve-explainer p { color:#405782; }
.sn-curve-explainer p + p { margin-top:20px !important; }
.sn-stage-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; list-style:none; padding:0; margin:0; }
.sn-stage { --site-type-h3:clamp(18px,1.2vw,23px); --site-line-h3:1.22; --site-letter-h3:-.02em; --arotec-body-size:clamp(16px,1.05vw,20px); --arotec-body-line-height:1.4; min-width:0; overflow:hidden; border:1px solid #dae4f4; border-radius:16px; background:#fff; text-align:center; transition:transform 180ms,box-shadow 180ms; }
.sn-stage > img { width:100%; height:auto; aspect-ratio:.94; object-fit:cover; object-position:center top; display:block; }
.sn-stage-copy { padding:14px 10px 20px; }
.sn-stage-number { display:block; margin-bottom:12px; color:var(--sn-ink); font-size:32px; font-weight:500; line-height:1; }
html body.stress-reference-page #main .sn-stage h3 { margin-bottom:8px !important; }
.sn-stage p { color:var(--sn-muted); }
.sn-curve { margin:28px 0 0; }
.sn-chart-scroll { overflow-x:auto; border-radius:12px; background:#f3f9fc; }
.sn-chart-scroll img { display:block; width:100%; min-width:850px; height:auto; }
.sn-curve figcaption { margin-top:14px; color:#405782; text-align:center; font-size:15px; line-height:1.4; letter-spacing:.035em; }
.sn-scroll-hint { --arotec-body-size:14px; --arotec-body-line-height:1.4; display:none; padding-top:10px; color:var(--sn-muted); text-align:center; }
.sn-transition { padding-block:52px; background:#eaf5fc; }
.sn-transition-grid { display:grid; grid-template-columns:.95fr .7fr 1.5fr; align-items:start; gap:26px; }
.sn-transition-copy { --site-type-h2:clamp(32px,2.5vw,48px); --site-line-h2:1.12; --site-letter-h2:-.025em; --site-type-h3:clamp(21px,1.48vw,28px); --site-line-h3:1.2; --site-letter-h3:-.02em; --arotec-body-size:clamp(18px,1.3vw,24px); --arotec-body-line-height:1.5; padding-top:30px; }
html body.stress-reference-page #transition-title { margin-bottom:28px !important; }
html body.stress-reference-page #main .sn-transition-copy h3 { border-top:3px solid #69b8df; padding-top:24px; margin-bottom:22px !important; }
.sn-transition-copy p { color:#405782; }
.sn-explore { display:inline-flex; align-items:center; justify-content:center; gap:12px; min-height:50px; padding:12px 18px; margin-top:28px; border:2px solid var(--sn-blue); border-radius:12px; background:#fff; color:var(--sn-blue); font-size:18px; font-weight:700; line-height:1.3; text-decoration:none; transition:color 180ms,background-color 180ms; }
.sn-explore:hover { color:#fff; background:var(--sn-blue); }
.sn-explore .ph { flex:none; font-size:24px; }
.sn-recovery-portrait { display:block; align-self:stretch; width:100%; min-height:630px; height:100%; max-height:850px; object-fit:cover; object-position:50% top; border-radius:16px; }
.sn-pathway { --site-type-h3:20px; --site-line-h3:1.2; --site-letter-h3:-.015em; --site-type-h4:18px; --site-line-h4:1.2; --arotec-body-size:18px; --arotec-body-line-height:1.4; min-width:0; text-align:center; }
.sn-exposure { padding:16px; border:1px solid #92b6dd; border-radius:12px; background:#f7fbff; }
html body.stress-reference-page #main .sn-exposure h3 { margin-bottom:8px !important; }
.sn-exposure p { color:var(--sn-muted); }
.sn-flow-arrow { display:block; margin:10px auto; color:#3a7bc5; font-size:30px; }
.sn-pathway-title { --arotec-body-size:17px; --arotec-body-line-height:1.35; font-weight:700; }
html body.stress-reference-page #main .sn-decision { padding:14px 12px; margin:18px 0 20px !important; border:1px solid #a9bddf; border-radius:12px; background:#fff; }
.sn-branches { display:grid; grid-template-columns:1fr 1.12fr; gap:22px; }
.sn-branch { --sn-branch-color:#337d45; --sn-branch-surface:#edf7ed; }
.sn-branch--no { --sn-branch-color:#a0323b; --sn-branch-surface:#fff1f0; }
html body.stress-reference-page #main .sn-branch h4 { color:var(--sn-branch-color); margin-bottom:0 !important; }
.sn-branch ol { padding:0; margin:0; list-style:none; }
.sn-branch li > .ph { display:block; font-size:26px; line-height:1.2; color:var(--sn-branch-color); margin:5px 0; }
.sn-branch li > span { display:flex; align-items:center; justify-content:center; min-height:64px; padding:14px 10px; border:1px solid var(--sn-branch-color); border-radius:12px; color:var(--sn-branch-color); background:var(--sn-branch-surface); font-size:17px; font-weight:700; line-height:1.3; }
.sn-recurrence { display:flex; align-items:center; justify-content:center; gap:6px; padding:10px 4px 4px; min-height:44px; font-size:14px; line-height:1.3; color:var(--sn-branch-color); text-underline-offset:3px; }
.sn-recurrence .ph { flex:none; font-size:20px; }
.sn-recurrence small { display:block; margin-top:3px; font-size:12px; font-weight:400; }
.sn-recurrence:hover { text-decoration-thickness:2px; }
.stress-reference-page #main :is(a,[tabindex]):focus-visible { outline:3px solid #2865ef; outline-offset:5px; }
@media (hover:hover) { .sn-stage:hover { transform:translateY(-5px); box-shadow:0 12px 28px #15235b12; } }
@media (max-width:1450px) and (min-width:1200px) {
  .sn-stages-layout { grid-template-columns:240px minmax(0,1fr); gap:28px; }
  .sn-stage-grid { gap:8px; }
  .sn-stage-copy { padding-inline:7px; }
  .sn-transition-grid { grid-template-columns:1fr .7fr 1.5fr; gap:18px; }
  .sn-pathway { --arotec-body-size:16px; --site-type-h3:18px; }
  .sn-branches { gap:12px; }
  .sn-branch li > span { font-size:16px; }
  .sn-scroll-hint { display:block; }
}
@media (max-width:1199px) {
  body.stress-reference-page { --sn-gutter:40px; }
  .sn-hero { min-height:0; background:#091b2a; padding:56px 0 0; }
  .sn-hero-copy { --arotec-display-size:56px; width:min(850px,100%); }
  .sn-narrative { --arotec-body-size:22px; }
  .sn-mobile-art { display:block; width:100%; height:auto; margin-top:30px; }
  .sn-stages-layout { grid-template-columns:1fr; gap:30px; }
  .sn-stages-intro { --site-type-h2:42px; --arotec-body-size:20px; display:grid; grid-template-columns:1fr 1.4fr; gap:18px 36px; }
  .sn-stages-intro > h2 { align-self:end; }
  .sn-section-lead { grid-column:1; }
  .sn-curve-explainer { grid-column:2; grid-row:1 / 3; margin-top:0; }
  .sn-stage { --site-type-h3:21px; --arotec-body-size:18px; }
  .sn-transition-grid { grid-template-columns:1fr 1.4fr; gap:36px; }
  .sn-transition-copy { grid-column:1 / -1; padding-top:0; --site-type-h2:42px; --arotec-body-size:22px; }
  .sn-transition-copy p { max-width:850px; }
  .sn-recovery-portrait { grid-column:1; min-height:0; max-height:800px; }
}
@media (max-width:950px) { .sn-scroll-hint { display:block; } }
@media (max-width:800px) {
  body.stress-reference-page { --sn-gutter:24px; }
  html body.stress-reference-page #main { padding-top:80px; }
  .stress-reference-page #main :is(section,[id]) { scroll-margin-top:100px; }
  .sn-hero { padding-top:44px; }
  .sn-hero-copy { --arotec-display-size:40px; }
  .sn-hero-copy h1 br { display:none; }
  .sn-narrative { --arotec-body-size:20px; --arotec-body-line-height:1.5; }
  .sn-eyebrow { --arotec-body-size:13px; letter-spacing:.1em; }
  .sn-mobile-art { width:100%; aspect-ratio:1.15; object-fit:cover; object-position:right center; }
  .sn-stages,.sn-transition { padding-block:44px; }
  .sn-stages-intro { display:block; --site-type-h2:36px; }
  .sn-curve-explainer { margin-top:30px; }
  .sn-stage-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
  .sn-stage { --site-type-h3:20px; --arotec-body-size:17px; }
  .sn-transition-grid { grid-template-columns:1fr; gap:28px; }
  .sn-transition-copy { --site-type-h2:36px; --arotec-body-size:20px; }
  .sn-recovery-portrait { width:100%; height:340px; object-position:center 18%; }
  .sn-pathway { --site-type-h3:20px; --arotec-body-size:18px; }
}
@media (max-width:480px) {
  .sn-stage-grid { gap:10px; }
  .sn-stage { --site-type-h3:18px; --arotec-body-size:16px; }
  .sn-stage-copy { padding:14px 8px 18px; }
  .sn-branches { gap:12px; }
  .sn-branch li > span { padding:12px 8px; font-size:15px; }
  .sn-recurrence { font-size:13px; flex-wrap:wrap; }
}
@media (max-width:380px) { .sn-stage-grid { grid-template-columns:1fr; } }
@media (prefers-reduced-motion:reduce) {
  html:has(> body.stress-reference-page) { scroll-behavior:auto; }
  .sn-stage,.sn-explore { transition:none; }
  .sn-stage:hover { transform:none; }
}

/* One flat Exposome-style disclosure reveals both transition research panels. */
.sn-details-section { padding-block:0 54px; background:#f9fcff; }
.sn-accordion { border-block:1px solid #c6dce9; border-radius:0; background:transparent; }
.sn-accordion-toggle { display:flex; align-items:center; justify-content:space-between; gap:20px; min-height:72px; padding:18px 0; color:#0a165c; cursor:pointer; list-style:none; font-size:22px; font-weight:700; line-height:1.35; }
.sn-accordion-toggle::-webkit-details-marker { display:none; }
.sn-accordion-toggle > span { min-width:0; overflow-wrap:break-word; }
.sn-accordion-toggle > .ph { flex:none; font-size:24px; transition:transform 160ms; }
.sn-accordion[open] > .sn-accordion-toggle > .ph { transform:rotate(180deg); }
.sn-accordion:not([open]) > .sn-details-content { display:none; }
.sn-accordion-toggle:focus-visible { outline:3px solid #317bc5; outline-offset:5px; }
.sn-details-content { padding:36px 0 44px; }
.sn-research-panel { display:grid; grid-template-columns:minmax(0,.85fr) minmax(0,2.15fr); gap:38px; }
.sn-research-panel + .sn-research-panel { margin-top:60px; padding-top:52px; border-top:1px solid #c6dce9; }
.sn-research-panel > *, .sn-outcomes-grid > *, .sn-system-card > div, .sn-foundation > div, .sn-outcome-list li > div { min-width:0; }
.sn-research-intro { --site-type-h2:clamp(30px,2.2vw,42px); --site-line-h2:1.12; --site-letter-h2:-.025em; --arotec-body-size:clamp(18px,1.15vw,22px); --arotec-body-line-height:1.5; }
html body.stress-reference-page #main .sn-research-intro h2 { margin-bottom:20px !important; }
.sn-research-intro > p { color:#405782; }
.sn-research-subtitle { --arotec-body-size:clamp(22px,1.55vw,28px); --arotec-body-line-height:1.3; padding-bottom:24px; margin-bottom:24px !important; border-bottom:3px solid #6fc6e5; color:#1b327e !important; }
.sn-research-note { border-top:3px solid #6fc6e5; padding-top:22px; margin-top:32px !important; }
.sn-system-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; list-style:none; padding:0; margin:0; }
.sn-system-card { --site-type-h3:20px; --site-line-h3:1.22; --site-letter-h3:-.015em; min-width:0; padding:16px; border:1px solid #d6e5f1; border-radius:16px; background:#f0f8fd; }
.sn-system-card > img { display:block; width:100%; height:170px; object-fit:contain; margin-bottom:14px; border-radius:9px; }
html body.stress-reference-page #main :is(.sn-system-card,.sn-foundation) h3 { display:flex; align-items:flex-start; gap:10px; margin-bottom:12px !important; }
.sn-system-number { display:inline-flex; align-items:center; justify-content:center; flex:none; width:30px; height:30px; border-radius:50%; background:#101f67; color:#fff; font-size:19px; font-weight:700; line-height:1; }
.sn-system-card ul, .sn-foundation ul { padding-left:20px; margin:0; color:#405782; font-size:17px; line-height:1.45; }
.sn-system-card li + li, .sn-foundation li + li { margin-top:5px; }
.sn-reciprocal { --arotec-body-size:16px; --arotec-body-line-height:1.3; display:flex; justify-content:center; align-items:center; gap:12px; padding:18px 0; color:#405782; font-weight:700; }
.sn-reciprocal .ph { font-size:27px; }
.sn-foundation { --site-type-h3:23px; --site-line-h3:1.22; --site-letter-h3:-.015em; display:grid; grid-template-columns:.85fr 1.15fr; gap:22px; align-items:center; padding:20px; border:1px solid #ecd9d7; border-radius:16px; background:#fff6f2; }
.sn-foundation > img { display:block; width:100%; height:190px; object-fit:contain; border-radius:10px; }
.sn-foundation .sn-system-number { background:#b64435; }
.sn-foundation-label { --arotec-body-size:15px; --arotec-body-line-height:1.3; color:#a33e35; font-weight:700; margin-bottom:12px !important; }
.sn-outcomes-grid { display:grid; grid-template-columns:minmax(0,1fr) minmax(130px,.55fr) minmax(0,1fr); gap:18px; }
.sn-outcome-domain { --site-type-h3:22px; --site-line-h3:1.2; --site-letter-h3:-.02em; border:1px solid #d6e5f1; border-radius:16px; padding:18px 14px; background:#f0f8fd; }
html body.stress-reference-page #main .sn-outcome-domain > h3 { min-height:80px; margin-bottom:14px !important; text-align:center; }
.sn-outcome-list { list-style:none; padding:0; margin:0; }
.sn-outcome-list > li { display:flex; align-items:center; gap:12px; min-height:100px; padding:13px 0; border-top:1px solid #d5e2ef; }
.sn-outcome-list img { flex:none; width:64px; height:64px; object-fit:cover; border-radius:50%; border:2px solid #fff; }
.sn-outcome-list h4 { --site-type-h4:17px; --site-line-h4:1.28; --site-letter-h4:-.01em; }
html body.stress-reference-page #main .sn-outcome-list h4 { margin-bottom:5px !important; }
.sn-outcome-list p { --arotec-body-size:14px; --arotec-body-line-height:1.3; color:#405782; padding-bottom:5px; }
.sn-association { display:inline-block; border:1px solid #426399; border-radius:20px; padding:3px 9px; font-size:11px; line-height:1.1; color:#274582; text-transform:uppercase; font-weight:700; letter-spacing:.035em; }
.sn-mechanisms { --site-type-h3:19px; --site-line-h3:1.25; --site-letter-h3:-.02em; text-align:center; padding-top:22px; }
html body.stress-reference-page #main .sn-mechanisms h3 { margin-bottom:14px !important; }
.sn-mechanisms ul { --arotec-body-size:17px; --arotec-body-line-height:1.3; display:grid; gap:18px; list-style:none; padding:16px 0; margin:0; }
.sn-mechanisms li { display:grid; justify-items:center; gap:8px; font-size:17px; line-height:1.3; color:#274582; }
.sn-mechanisms li > .ph { font-size:34px; color:#3858a0; }
.sn-mechanism-connection { display:block; font-size:32px; color:#5a90c2; }
.sn-feedback { --site-type-h3:22px; --site-line-h3:1.25; --site-letter-h3:-.015em; margin-top:26px; padding:24px; border:1px solid #bed7ec; border-radius:18px; background:#eef7fd; text-align:center; }
html body.stress-reference-page #main .sn-feedback h3 { margin-bottom:18px !important; }
.sn-feedback h3 > .ph { display:inline-block; vertical-align:middle; margin-right:8px; font-size:28px; }
.sn-feedback ol { display:flex; align-items:center; justify-content:center; flex-wrap:wrap; gap:12px; list-style:none; padding:0; margin:0; }
.sn-feedback li { display:flex; align-items:center; gap:12px; font-size:16px; line-height:1.35; color:#405782; }
.sn-feedback li > .ph { flex:none; font-size:23px; color:#426caa; }
@media (max-width:1450px) {
  .sn-research-panel { grid-template-columns:minmax(0,.8fr) minmax(0,2.2fr); gap:28px; }
  .sn-outcomes-panel { grid-template-columns:1fr; }
  .sn-outcomes-panel > .sn-research-intro { display:grid; grid-template-columns:1fr 1fr; gap:16px 36px; }
  .sn-outcomes-panel .sn-research-note { margin-top:0 !important; }
  .sn-outcomes-panel .sn-research-subtitle { border:0; padding:0; margin-bottom:0 !important; }
  .sn-outcome-domain > h3 { min-height:54px !important; }
}
@media (max-width:1199px) {
  .sn-research-panel { grid-template-columns:1fr; }
  .sn-research-intro { --site-type-h2:38px; --arotec-body-size:20px; }
  .sn-research-note { margin-top:24px !important; }
  .sn-system-card { display:grid; grid-template-columns:.8fr 1.2fr; gap:16px; align-items:center; }
  .sn-system-card > img { margin-bottom:0; }
}
@media (max-width:800px) {
  .sn-details-content { padding-top:28px; }
  .sn-research-panel + .sn-research-panel { padding-top:36px; margin-top:40px; }
  .sn-outcomes-panel > .sn-research-intro { display:block; }
  .sn-research-intro { --site-type-h2:32px; --arotec-body-size:19px; }
  .sn-outcomes-panel .sn-research-subtitle { margin-bottom:24px !important; padding-bottom:24px; border-bottom:3px solid #6fc6e5; }
  .sn-outcomes-panel .sn-research-note { margin-top:24px !important; }
  .sn-system-card { display:block; }
  .sn-system-card > img { margin-bottom:16px; }
  .sn-foundation { grid-template-columns:1fr; }
  .sn-foundation > img { height:180px; }
  .sn-outcomes-grid { grid-template-columns:1fr; gap:24px; }
  .sn-outcome-domain { padding:22px; }
  .sn-outcome-domain > h3 { min-height:0 !important; }
  .sn-outcome-list img { width:76px; height:76px; }
  .sn-outcome-list h4 { --site-type-h4:20px; }
  .sn-outcome-list p { --arotec-body-size:16px; }
  .sn-mechanisms { padding:22px; border-block:1px solid #d5e2ef; }
  .sn-mechanisms ul { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .sn-mechanisms li:last-child { grid-column:1 / -1; }
  .sn-feedback ol { flex-direction:column; }
  .sn-feedback li { flex-direction:column; }
  .sn-feedback li > .ph { transform:rotate(90deg); }
}
@media (max-width:580px) {
  .sn-system-grid { grid-template-columns:minmax(0,1fr); }
  .sn-system-card { padding:20px; }
  .sn-system-card > img { height:200px; }
  .sn-system-card { --site-type-h3:23px; }
  .sn-system-card ul, .sn-foundation ul { font-size:18px; }
  .sn-outcome-domain { padding:18px; }
  .sn-outcome-list img { width:62px; height:62px; }
  .sn-accordion-toggle { font-size:20px; }
}
@media (max-width:480px) { .sn-mechanisms ul { grid-template-columns:1fr; } }
@media (max-width:380px) {
  .sn-system-card { --site-type-h3:20px; }
  html body.stress-reference-page #main :is(.sn-system-card,.sn-foundation) h3 { display:block; overflow-wrap:anywhere; }
  .sn-system-number { display:flex; margin-bottom:9px; }
  .sn-outcome-list img { width:52px; height:52px; }
  .sn-outcome-list h4 { --site-type-h4:18px; overflow-wrap:anywhere; }
}
@media (prefers-reduced-motion:reduce) { .sn-accordion-toggle > .ph { transition:none; } }

/* Source 4: a visible continuation after the transition disclosure. */
.sn-neurodegeneration { padding-block:60px; background:#eff8fd; }
.sn-neuro-layout { display:grid; grid-template-columns:minmax(0,.85fr) minmax(0,2.15fr); gap:38px; align-items:start; }
.sn-neuro-layout > *, .sn-neuro-content * { min-width:0; }
.sn-neuro-intro { --site-type-h2:clamp(30px,2.2vw,40px); padding-top:18px; }
.sn-neuro-phases { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; padding:0; margin:0; list-style:none; }
.sn-neuro-phase { --site-type-h3:20px; --site-line-h3:1.22; --site-letter-h3:-.02em; --arotec-body-size:16px; --arotec-body-line-height:1.4; position:relative; display:flex; flex-direction:column; }
html body.stress-reference-page #main .sn-neuro-phase h3 { display:flex; align-items:flex-start; gap:10px; min-height:74px; margin-bottom:10px !important; }
.sn-neuro-number { display:inline-flex; flex:none; align-items:center; justify-content:center; width:34px; height:34px; border-radius:50%; background:#0d206a; color:#fff; font-size:22px; font-weight:700; line-height:1; }
.sn-neuro-phase > p { color:#405782; min-height:90px; }
.sn-neuro-phase > img { display:block; width:100%; height:185px; object-fit:contain; margin-top:auto; }
.sn-neuro-connector { position:absolute; right:-25px; top:62%; z-index:1; color:#4179b6; font-size:27px; }
.sn-neuro-loop { display:flex; align-items:center; gap:12px; margin:18px 0 28px; padding:14px 18px; background:#e2eff9; border:1px solid #cbdfea; border-radius:12px; color:#365787; }
.sn-neuro-loop > .ph { flex:none; font-size:28px; }
.sn-neuro-loop p { --arotec-body-size:16px; --arotec-body-line-height:1.45; }
.sn-neuro-loop p > span { padding-inline:5px; }
.sn-neuro-path { --site-type-h3:25px; --site-line-h3:1.25; --site-letter-h3:-.02em; }
.sn-neuro-path + .sn-neuro-path { margin-top:30px; padding-top:28px; border-top:1px solid #c9dde9; }
html body.stress-reference-page #main .sn-neuro-row-title { display:flex; align-items:center; gap:14px; margin-bottom:20px !important; }
.sn-cognitive-grid, .sn-neuro-contributors { display:grid; gap:22px; grid-template-columns:repeat(4,minmax(0,1fr)); list-style:none; padding:0; margin:0; }
.sn-cognitive-grid > li, .sn-neuro-contributors > li { position:relative; text-align:center; }
.sn-cognitive-grid img { display:block; width:100%; height:175px; object-fit:contain; }
.sn-cognitive-grid .sn-neuro-connector { top:70px; right:-25px; }
.sn-neuro-content h4 { --site-type-h4:17px; --site-line-h4:1.3; --site-letter-h4:-.015em; }
html body.stress-reference-page #main .sn-neuro-content h4 { margin:12px 0 0 !important; }
.sn-neuro-caution { --arotec-body-size:16px; --arotec-body-line-height:1.4; padding:17px 12px 0; text-align:center; color:#365787; font-weight:500; }
.sn-neuro-endpoint { display:grid; grid-template-columns:minmax(0,4fr) 28px minmax(0,1.3fr); align-items:start; gap:12px; }
.sn-neuro-contributors { gap:18px; }
.sn-neuro-contributors img { display:block; width:100%; height:130px; object-fit:contain; }
.sn-neuro-contributors .sn-neuro-connector { top:52px; right:-20px; font-size:23px; color:#163d8b; }
.sn-neuro-endpoint-arrow { display:block; padding-top:48px; color:#b75562; font-size:28px; }
.sn-neuro-result { margin:0; text-align:center; }
.sn-neuro-result > img { display:block; width:100%; height:130px; object-fit:contain; }
.sn-neuro-result p { --arotec-body-size:15px; --arotec-body-line-height:1.35; padding-top:8px; color:#405782; }
@media (max-width:1450px) {
  .sn-neuro-layout { grid-template-columns:1fr; gap:34px; }
  .sn-neuro-intro { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px 36px; padding-top:0; --site-type-h2:38px; }
  .sn-neuro-intro .sn-research-subtitle { margin:0 !important; padding:0; border:0; align-self:center; }
  .sn-neuro-intro .sn-research-note { margin:0 !important; padding-top:0; border:0; align-self:start; }
  html body.stress-reference-page #main .sn-neuro-intro h2 { margin:0 !important; }
  .sn-neuro-phase > p { min-height:72px; }
  .sn-neuro-phase > img { height:215px; }
  .sn-cognitive-grid img { height:210px; }
  .sn-cognitive-grid .sn-neuro-connector { top:90px; }
  .sn-neuro-contributors img, .sn-neuro-result > img { height:155px; }
  .sn-neuro-endpoint-arrow { padding-top:60px; }
  .sn-neuro-contributors .sn-neuro-connector { top:66px; }
}
@media (max-width:800px) {
  .sn-neurodegeneration { padding-block:44px; }
  .sn-neuro-intro { display:block; --site-type-h2:32px; }
  html body.stress-reference-page #main .sn-neuro-intro h2 { margin-bottom:22px !important; }
  .sn-neuro-intro .sn-research-subtitle { padding-bottom:24px; margin-bottom:24px !important; border-bottom:3px solid #6fc6e5; }
  .sn-neuro-intro .sn-research-note { margin-top:24px !important; padding-top:22px; border-top:3px solid #6fc6e5; }
  .sn-neuro-phases { gap:20px; }
  .sn-neuro-phase { --site-type-h3:18px; --arotec-body-size:16px; }
  html body.stress-reference-page #main .sn-neuro-phase h3 { display:block; min-height:106px; }
  .sn-neuro-phase .sn-neuro-number { display:flex; margin-bottom:10px; }
  .sn-neuro-phase > p { min-height:112px; }
  .sn-neuro-phase > img { height:175px; }
  .sn-neuro-endpoint { grid-template-columns:1fr; gap:18px; }
  .sn-neuro-endpoint-arrow { padding:0; justify-self:center; transform:rotate(90deg); }
  .sn-neuro-result { justify-self:center; max-width:300px; }
  .sn-neuro-result > img { height:190px; }
  .sn-neuro-contributors img { height:145px; }
}
@media (max-width:650px) {
  .sn-neuro-phases { grid-template-columns:minmax(0,1fr); gap:38px; }
  .sn-neuro-phase { --site-type-h3:23px; --arotec-body-size:18px; border:1px solid #cfdfed; border-radius:16px; padding:20px; background:#f6fbff; }
  html body.stress-reference-page #main .sn-neuro-phase h3 { display:flex; min-height:0; }
  .sn-neuro-phase .sn-neuro-number { margin:0; }
  .sn-neuro-phase > p { min-height:0; margin-bottom:15px !important; }
  .sn-neuro-phase > img { height:210px; margin:0; }
  .sn-neuro-phase > .sn-neuro-connector { right:calc(50% - 14px); top:auto; bottom:-34px; transform:rotate(90deg); }
  .sn-neuro-loop { align-items:flex-start; margin-top:22px; }
  .sn-neuro-path { --site-type-h3:24px; }
  .sn-cognitive-grid { grid-template-columns:1fr; gap:38px; }
  .sn-cognitive-grid > li { display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:18px; text-align:left; }
  .sn-cognitive-grid img { height:180px; }
  .sn-cognitive-grid .sn-neuro-connector { top:auto; right:calc(50% - 14px); bottom:-34px; transform:rotate(90deg); }
  .sn-neuro-contributors { grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
  .sn-neuro-contributors > li:nth-child(2) > .sn-neuro-connector { display:none; }
  .sn-neuro-contributors img { height:140px; }
  .sn-neuro-content h4 { --site-type-h4:18px; }
  .sn-neuro-caution { padding-top:24px; }
}
@media (max-width:380px) {
  .sn-neuro-intro { --site-type-h2:27px; }
  .sn-neuro-phase { --site-type-h3:20px; }
  html body.stress-reference-page #main .sn-neuro-phase h3 { display:block; }
  .sn-neuro-phase .sn-neuro-number { margin-bottom:10px; }
  html body.stress-reference-page #main .sn-neuro-row-title { display:block; }
  .sn-neuro-row-title .sn-neuro-number { display:flex; margin-bottom:10px; }
  .sn-neuro-content h4 { --site-type-h4:16px; overflow-wrap:anywhere; }
  .sn-neuro-contributors img { height:120px; }
}

/* Acute-to-Chronic reference layout. Existing type rules remain authoritative. */
#transition#transition.sn-transition-reference{background:#edf5fa;padding-block:52px;overflow:hidden}
#transition#transition .sn-transition-grid{grid-template-columns:minmax(0,.94fr) minmax(0,.73fr) minmax(0,1.72fr);gap:0;align-items:stretch}
#transition#transition .sn-transition-copy{padding-right:22px;position:relative;z-index:2}
#transition#transition .sn-transition-copy h3{border-top:0;position:relative;padding-top:24px}
#transition#transition .sn-transition-copy h3::before{content:"";position:absolute;top:0;left:0;width:64px;height:3px;background:#67b9dd}
#transition#transition .sn-transition-copy .sn-explore{border-width:1px;border-color:#113568;background:#113568;border-radius:999px;color:#fff;box-shadow:none;text-shadow:none}
#transition#transition .sn-recovery-portrait{align-self:stretch;height:100%;min-height:630px;max-height:none;object-fit:cover;object-position:50% 0;border-radius:0;mask-image:linear-gradient(90deg,transparent,#000 9%,#000 93%,transparent)}
#transition#transition .sn-pathway{position:relative;align-self:start;padding-right:106px;margin-left:8px;isolation:isolate}
#transition#transition .sn-exposure{position:relative;width:76%;margin-inline:auto;padding:16px 12px;border-width:1px;border-radius:7px;background:#f4f9fc}
#transition#transition .sn-pathway-title{position:relative;margin-bottom:0}
#transition#transition .sn-decision{position:relative;z-index:1;width:min(48%,180px);margin:var(--sn-diamond-space,64px) auto!important;padding:0;border:0;border-radius:0;background:transparent}
#transition#transition .sn-branches{grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:28px;position:relative}
#transition#transition .sn-branch{min-width:0;position:relative}
#transition#transition .sn-branch h4{position:absolute;top:0;left:0;right:auto;width:max-content;z-index:2}
#transition#transition .sn-branch li{position:relative}
#transition#transition .sn-branch li>span{border-width:1px;border-radius:7px;background:var(--sn-branch-surface);position:relative;z-index:1}
#transition#transition .sn-branch li>.ph{height:28px;margin:8px 0;visibility:hidden}
#transition#transition .sn-branch li:first-child>.ph{height:48px;margin:0}
#transition#transition .sn-flow-arrow{height:28px;margin-block:12px;visibility:hidden}
#transition#transition .sn-recurrence{position:absolute;width:100px;right:-112px;top:var(--sn-recurrence-offset,-210px);padding:8px 3px;background:#edf5fa;z-index:3;text-align:center;box-shadow:none;text-shadow:none}
#transition#transition .sn-recurrence>.ph{display:none}
#transition#transition .sn-recurrence>span{overflow-wrap:normal}
#transition#transition .sn-transition-wires{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:0;color:#113568}
#transition#transition .sn-transition-wires path{stroke:#113568!important;stroke-width:3px!important;fill:none!important;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke;filter:none!important;box-shadow:none!important}
#transition#transition .sn-transition-wires .sn-outline{stroke-width:1px!important}
@media(max-width:1399px) and (min-width:801px){
 #transition#transition .sn-transition-grid{grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:30px}
 #transition#transition .sn-transition-copy{grid-column:1/-1;padding-right:0}
 #transition#transition .sn-recovery-portrait{grid-column:1;min-height:0}
 #transition#transition .sn-pathway{margin-left:0;padding-right:100px}
 #transition#transition .sn-recurrence{width:94px;right:-105px}
}
@media(max-width:800px){
 #transition#transition .sn-transition-grid{grid-template-columns:minmax(0,1fr);gap:28px}
 #transition#transition .sn-transition-copy{padding-right:0}
 #transition#transition .sn-recovery-portrait{height:340px;min-height:0;max-height:340px;object-position:50% 18%;mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
 #transition#transition .sn-pathway{padding-right:22px;margin-left:0}
 #transition#transition .sn-exposure{width:88%;padding-inline:8px}
 #transition#transition .sn-decision{width:min(58%,180px)}
 #transition#transition .sn-branches{gap:18px}
 #transition#transition .sn-recurrence{position:relative;width:auto;right:auto;top:auto;padding:9px 0 0;background:transparent}
}

/* Disease outcomes: source artwork, live translated labels, and unchanged site typography. */
#disease-outcomes { align-items:start; }
#disease-outcomes .sn-outcomes-content { min-width:0; }
#disease-outcomes .sn-outcomes-grid { grid-template-columns:minmax(0,1fr) minmax(146px,.4fr) minmax(0,1fr); gap:18px; align-items:stretch; }
#disease-outcomes .sn-outcome-domain { display:grid; grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr); grid-template-rows:auto 1fr; column-gap:4px; padding:0; border:0; border-radius:0; background:transparent; }
#disease-outcomes .sn-outcome-domain > h3 { grid-column:1 / -1; align-self:start; }
#disease-outcomes .sn-outcome-list { grid-column:1; grid-row:2; position:relative; z-index:1; display:grid; grid-template-rows:repeat(5,minmax(100px,auto)); }
#disease-outcomes .sn-outcome-list > li { border:0; padding:10px 0; }
#disease-outcomes .sn-outcome-list img { border-width:1px; border-color:#b7d4e7; }
#disease-outcomes .sn-outcome-list > li > div { min-width:0; }
#disease-outcomes .sn-outcomes-anatomy { grid-column:2; grid-row:2; align-self:center; margin:0; min-width:0; pointer-events:none; }
#disease-outcomes .sn-outcomes-anatomy svg { display:block; width:100%; height:auto; overflow:visible; }
#disease-outcomes .sn-outcome-domain:last-child { grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr); }
#disease-outcomes .sn-outcome-domain:last-child .sn-outcomes-anatomy { grid-column:1; }
#disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list { grid-column:2; }
#disease-outcomes .sn-mechanisms { position:relative; padding:0 6px; display:flex; flex-direction:column; justify-content:space-between; }
#disease-outcomes .sn-mechanisms ul { flex:1; align-content:space-evenly; padding:16px 6px; }
#disease-outcomes .sn-mechanism-connection { visibility:hidden; position:absolute; top:50%; width:30px; height:24px; }
#disease-outcomes .sn-mechanism-connection:first-of-type { left:-28px; }
#disease-outcomes .sn-mechanism-connection:last-of-type { right:-28px; }
#disease-outcomes .sn-outcomes-reciprocal { position:absolute; top:50%; width:30px; height:24px; overflow:visible; pointer-events:none; }
#disease-outcomes .sn-outcomes-reciprocal[data-side="left"] { left:-28px; }
#disease-outcomes .sn-outcomes-reciprocal[data-side="right"] { right:-28px; }
#disease-outcomes .sn-outcomes-reciprocal path,
#disease-outcomes .sn-outcomes-feedback-loop path { stroke:#113568!important; stroke-width:3px!important; vector-effect:non-scaling-stroke; fill:none!important; stroke-linecap:round; stroke-linejoin:round; filter:none!important; }
#disease-outcomes .sn-feedback { position:relative; margin-top:24px; padding:38px 48px; border:0; border-radius:0; background:transparent; }
#disease-outcomes .sn-feedback > h3,
#disease-outcomes .sn-feedback > ol { position:relative; z-index:1; }
#disease-outcomes .sn-feedback h3 > .ph { display:none; }
#disease-outcomes .sn-feedback ol { justify-content:center; }
#disease-outcomes .sn-outcomes-feedback-loop { position:absolute; inset:0; width:100%; height:100%; overflow:visible; pointer-events:none; }
@media (min-width:1700px) {
  #disease-outcomes { grid-template-columns:minmax(0,.86fr) minmax(0,2.14fr); gap:38px; }
}
@media (min-width:801px) and (max-width:1699px) {
  #disease-outcomes { grid-template-columns:1fr; }
}
@media (max-width:1100px) and (min-width:801px) {
  #disease-outcomes .sn-outcomes-grid { grid-template-columns:minmax(0,1fr) 146px minmax(0,1fr); gap:16px; }
  #disease-outcomes .sn-outcome-domain { grid-template-columns:1fr; }
  #disease-outcomes .sn-outcome-domain:last-child { grid-template-columns:1fr; }
  #disease-outcomes .sn-outcomes-anatomy,
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcomes-anatomy { grid-column:1; grid-row:2; width:140px; margin-inline:auto; }
  #disease-outcomes .sn-outcome-list,
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list { grid-column:1; grid-row:3; }
}
@media (max-width:800px) {
  #disease-outcomes .sn-outcomes-grid { grid-template-columns:1fr; gap:30px; }
  #disease-outcomes .sn-outcome-domain,
  #disease-outcomes .sn-outcome-domain:last-child { grid-template-columns:1fr; padding:0; }
  #disease-outcomes .sn-outcomes-anatomy,
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcomes-anatomy { grid-column:1; grid-row:2; width:min(56%,220px); margin:6px auto 20px; }
  #disease-outcomes .sn-outcome-list,
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list { grid-column:1; grid-row:3; }
  #disease-outcomes .sn-mechanisms { padding:34px 8px; }
  #disease-outcomes .sn-outcomes-reciprocal { top:auto; left:calc(50% - 15px)!important; right:auto!important; transform:rotate(90deg); }
  #disease-outcomes .sn-outcomes-reciprocal[data-side="left"] { top:-10px; }
  #disease-outcomes .sn-outcomes-reciprocal[data-side="right"] { bottom:-10px; }
  #disease-outcomes .sn-feedback { padding:48px 36px; }
}

/* Reference 4, 12 October 2026: layout only. Inherit every existing type size. */
#stress-neurodegeneration { background:radial-gradient(ellipse at 75% 45%,#eaf5fc 0,#f4fbff 65%,#f9fcff 100%); }
#stress-neurodegeneration .sn-neuro-content { position:relative; }
#stress-neurodegeneration .sn-neuro-connection-layer { position:absolute; inset:0; width:100%; height:100%; overflow:visible; pointer-events:none; z-index:2; }
#stress-neurodegeneration .sn-neuro-connection-layer path { fill:none; stroke:#123b70; stroke-width:3px; stroke-linecap:round; stroke-linejoin:round; vector-effect:non-scaling-stroke; filter:none; }
#stress-neurodegeneration .sn-neuro-connector:not(.ph-plus),
#stress-neurodegeneration .sn-neuro-endpoint-arrow,
#stress-neurodegeneration .sn-neuro-loop > .ph { visibility:hidden; }
#stress-neurodegeneration .sn-neuro-phase { border:0; border-radius:0; background:transparent; }
#stress-neurodegeneration .sn-neuro-loop { position:relative; border:0; border-radius:0; background:transparent; padding:28px 8px; color:#123b70; text-align:center; }
#stress-neurodegeneration .sn-neuro-loop > .ph { display:none; }
#stress-neurodegeneration .sn-neuro-loop p > span { display:block; height:0; overflow:hidden; padding:0; }
#stress-neurodegeneration .sn-neuro-path + .sn-neuro-path { border:0; }
#stress-neurodegeneration .sn-neuro-caution { padding-top:38px; }
#stress-neurodegeneration .sn-neuro-content h4 { overflow-wrap:anywhere; }
@media (min-width:1400px) {
  #stress-neurodegeneration .sn-neuro-layout { grid-template-columns:minmax(350px,.85fr) minmax(0,2.15fr); gap:38px; }
  #stress-neurodegeneration .sn-neuro-intro { display:block; align-self:start; padding-top:clamp(125px,8vw,170px); }
  html body.stress-reference-page #main #stress-neurodegeneration .sn-neuro-intro h2 { margin-bottom:20px !important; }
  #stress-neurodegeneration .sn-neuro-intro .sn-research-subtitle { border:0; margin:0 0 24px !important; padding:0 0 24px; position:relative; }
  #stress-neurodegeneration .sn-neuro-intro .sn-research-subtitle::after,
  #stress-neurodegeneration .sn-neuro-intro .sn-research-note::before { content:''; display:block; width:88px; height:3px; background:#6fc6e5; }
  #stress-neurodegeneration .sn-neuro-intro .sn-research-subtitle::after { position:absolute; bottom:0; left:0; }
  #stress-neurodegeneration .sn-neuro-intro .sn-research-note { margin:32px 0 0 !important; padding-top:0; border:0; }
  #stress-neurodegeneration .sn-neuro-intro .sn-research-note::before { margin-bottom:22px; }
  #stress-neurodegeneration .sn-neuro-content { display:grid; grid-template-columns:minmax(0,.94fr) minmax(0,1.08fr) minmax(110px,.68fr) minmax(0,1.03fr); gap:0 12px; }
  #stress-neurodegeneration .sn-neuro-phases { display:contents; }
  #stress-neurodegeneration .sn-neuro-phase { grid-row:1; padding:0; }
  #stress-neurodegeneration .sn-neuro-phase:nth-child(1) { grid-column:1; }
  #stress-neurodegeneration .sn-neuro-phase:nth-child(2) { grid-column:2; }
  #stress-neurodegeneration .sn-neuro-phase:nth-child(3) { grid-column:4; }
  html body.stress-reference-page #main #stress-neurodegeneration .sn-neuro-phase h3 { min-height:0; margin-bottom:8px !important; gap:8px; }
  #stress-neurodegeneration .sn-neuro-phase > p { min-height:0; padding-bottom:12px; }
  #stress-neurodegeneration .sn-neuro-phase > img { width:calc(100% - 16px); height:clamp(180px,15vw,265px); margin: auto 8px 0; }
  #stress-neurodegeneration .sn-neuro-loop { grid-row:1; grid-column:3; align-self:end; display:block; margin:0 0 35px; padding:35px 0; }
  #stress-neurodegeneration .sn-neuro-loop p { overflow-wrap:normal; }
  #stress-neurodegeneration .sn-neuro-path { grid-column:1 / -1; margin-top:26px; padding-top:0; }
  #stress-neurodegeneration .sn-cognitive-grid { gap:28px; }
  #stress-neurodegeneration .sn-cognitive-grid img { height:clamp(150px,13vw,235px); }
  #stress-neurodegeneration .sn-neuro-endpoint { grid-template-columns:minmax(0,4fr) 34px minmax(0,1.4fr); gap:8px; }
  #stress-neurodegeneration .sn-neuro-contributors { gap:20px; }
  #stress-neurodegeneration .sn-neuro-contributors img,
  #stress-neurodegeneration .sn-neuro-result > img { height:clamp(112px,9vw,165px); }
}
@media (max-width:1399px) and (min-width:651px) {
  #stress-neurodegeneration .sn-neuro-loop { margin:16px 0 30px 34%; width:66%; justify-content:center; }
}
@media (min-width:1400px) and (max-width:1599px) {
  #stress-neurodegeneration .sn-neuro-endpoint { grid-template-columns:minmax(0,4fr) 28px minmax(0,1fr); }
  #stress-neurodegeneration .sn-neuro-contributors { gap:10px; }
  #stress-neurodegeneration .sn-neuro-contributors img { width:calc(100% - 12px); margin-inline:6px; }
  #stress-neurodegeneration .sn-neuro-contributors .sn-neuro-connector { right:-17px; }
}
@media (max-width:650px) {
  #stress-neurodegeneration .sn-neuro-content { display:grid; grid-template-columns:minmax(0,1fr); }
  #stress-neurodegeneration .sn-neuro-phases { display:contents; }
  #stress-neurodegeneration .sn-neuro-phase { padding:0; }
  #stress-neurodegeneration .sn-neuro-phase:nth-child(1) { grid-row:1; margin-bottom:48px; }
  #stress-neurodegeneration .sn-neuro-phase:nth-child(2) { grid-row:2; }
  #stress-neurodegeneration .sn-neuro-phase:nth-child(3) { grid-row:4; margin-bottom:28px; }
  #stress-neurodegeneration .sn-neuro-loop { grid-row:3; margin:10px 0 20px; padding:22px 45px; }
  #stress-neurodegeneration .sn-neuro-path { grid-column:1; }
  #stress-neurodegeneration #cognitive-vulnerability { grid-row:5; }
  #stress-neurodegeneration #neurodegeneration-endpoint { grid-row:6; }
  #stress-neurodegeneration .sn-neuro-caution { padding-top:24px; }
  #stress-neurodegeneration .sn-neuro-contributors > li:nth-child(2) > .sn-neuro-connector { display:block; left:-24px; right:auto; top:auto; bottom:-24px; }
}

/* Core Dysregulatory Systems — editable source composition; shared typography stays authoritative. */
#core-systems { background:radial-gradient(ellipse at 71% 79%,#fff5f1 0,transparent 34%),linear-gradient(120deg,#f1f9fd,#eaf6fe 58%,#f1f9fd); }
#core-systems .sn-research-intro { align-self:stretch; }
#core-systems .sn-research-subtitle { border-bottom:0; position:relative; padding-bottom:27px; }
#core-systems .sn-research-subtitle::after { content:""; position:absolute; left:0; bottom:0; width:64px; height:3px; background:#6fc6e5; }
#core-systems .sn-research-note { border-top:0; position:relative; padding-top:25px; }
#core-systems .sn-research-note::before { content:""; position:absolute; left:0; top:0; width:64px; height:3px; background:#6fc6e5; }
#core-systems .sn-systems-content { position:relative; isolation:isolate; min-width:0; --core-network-gap:170px; }
#core-systems .sn-system-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)) minmax(82px,.62fr) minmax(0,.9fr) minmax(0,1.1fr); column-gap:14px; row-gap:var(--core-network-gap); align-items:start; }
#core-systems .sn-system-card { display:contents; }
#core-systems .sn-system-card > img { position:relative; z-index:1; display:block; width:100%; height:auto; max-height:none; margin:0; border-radius:0; object-fit:contain; mix-blend-mode:multiply; }
#core-systems .sn-system-card > div { position:relative; z-index:1; align-self:start; }
#core-systems .sn-system-card h3 { overflow-wrap:anywhere; }
#core-systems .sn-system-card:nth-child(1) > img { grid-column:1; grid-row:1; align-self:end; }
#core-systems .sn-system-card:nth-child(1) > div { grid-column:2; grid-row:1; }
#core-systems .sn-system-card:nth-child(2) > img { grid-column:4; grid-row:1; align-self:end; }
#core-systems .sn-system-card:nth-child(2) > div { grid-column:5; grid-row:1; }
#core-systems .sn-system-card:nth-child(3) > img { grid-column:2; grid-row:2; }
#core-systems .sn-system-card:nth-child(3) > div { grid-column:1; grid-row:2; }
#core-systems .sn-system-card:nth-child(4) > img { grid-column:4; grid-row:2; }
#core-systems .sn-system-card:nth-child(4) > div { grid-column:5; grid-row:2; }
#core-systems .sn-reciprocal { position:absolute; z-index:2; left:var(--core-reciprocal-x,50%); top:var(--core-reciprocal-y,290px); transform:translateX(-50%); width:150px; padding:0; text-align:center; display:block; }
#core-systems .sn-reciprocal > i { display:none; }
#core-systems .sn-foundation { position:relative; z-index:1; display:flex; flex-direction:column-reverse; gap:18px; align-items:center; padding:0; margin-top:80px; border:0; border-radius:0; background:none; }
#core-systems .sn-foundation > div { width:52%; position:relative; z-index:1; }
#core-systems .sn-foundation > img { display:block; width:min(48%,791px); height:auto; border-radius:0; mix-blend-mode:multiply; }
#core-systems .sn-foundation-label { padding-left:40px; }
#core-systems .sn-core-relationships { position:absolute; inset:0; z-index:0; width:100%; height:100%; overflow:visible; pointer-events:none; }
#core-systems .sn-core-relationships path { fill:none; stroke:#113568; stroke-width:3px; vector-effect:non-scaling-stroke; stroke-linecap:round; stroke-linejoin:round; filter:none; }
@media (min-width:901px) and (max-width:2047px) {
  #core-systems .sn-system-grid { grid-template-columns:repeat(2,minmax(0,1fr)); column-gap:56px; padding-inline:28px; }
  #core-systems .sn-system-card { display:flex; flex-direction:column; align-items:center; gap:18px; padding:0; border:0; border-radius:0; background:none; }
  #core-systems .sn-system-card > img { align-self:center!important; width:min(190px,100%); }
  #core-systems .sn-system-card > div { width:100%; }
}
@media (max-width:900px) {
  #core-systems .sn-system-grid { display:grid; grid-template-columns:minmax(0,1fr); gap:38px; padding-inline:42px; }
  #core-systems .sn-system-card { display:flex; flex-direction:column; align-items:center; gap:18px; padding:0; border:0; border-radius:0; background:none; }
  #core-systems .sn-system-card > img { align-self:center!important; width:min(210px,100%); height:auto; max-height:none; margin:0; }
  #core-systems .sn-system-card > div { width:100%; }
  html body.stress-reference-page #main #core-systems .sn-system-card h3 { display:block; }
  #core-systems .sn-system-card h3 > .sn-system-number { display:flex; margin-bottom:9px; }
  #core-systems .sn-reciprocal { position:relative; left:auto; top:auto; transform:none; width:auto; padding:28px 42px; }
  #core-systems .sn-foundation { margin-top:70px; }
  #core-systems .sn-foundation > div { width:calc(100% - 84px); }
  #core-systems .sn-foundation > img { width:min(270px,calc(100% - 84px)); }
  #core-systems .sn-foundation-label { padding-left:0; }
}

/* Latest clean full-scene artwork; typography remains owned by the installed site. */
#transition#transition.sn-transition-clean-scene{position:relative;min-height:56.25vw;padding-block:64px;background:#edf5fa;isolation:isolate}
#transition#transition.sn-transition-clean-scene .sn-transition-grid{position:static;min-height:calc(56.25vw - 128px);grid-template-columns:minmax(0,31fr) minmax(0,28fr) minmax(0,41fr);align-items:center;gap:0}
#transition#transition.sn-transition-clean-scene .sn-recovery-portrait{position:absolute;inset:0;z-index:-1;width:100%;height:100%;min-height:0;max-height:none;object-fit:cover;object-position:center;mask-image:none;border-radius:0}
#transition#transition.sn-transition-clean-scene .sn-transition-copy{align-self:center;padding-top:0;padding-right:20px;grid-column:1}
#transition#transition.sn-transition-clean-scene .sn-pathway{grid-column:3;align-self:center;margin-left:0;padding-right:92px;background:transparent}
#transition#transition.sn-transition-clean-scene .sn-recurrence{width:120px;right:-92px;background:transparent;color:#d94e43}
#transition#transition.sn-transition-clean-scene .sn-exposure{width:84%;background:linear-gradient(110deg,#e8f4ff,#dceaf9);border:1px solid transparent!important;outline:1px solid #416fae;outline-offset:-1px}
#transition#transition.sn-transition-clean-scene .sn-branch li>span{border:1px solid transparent!important;outline:1px solid var(--sn-branch-color);outline-offset:-1px;color:var(--sn-branch-color);text-transform:uppercase}
#transition#transition.sn-transition-clean-scene .sn-branch--yes{--sn-branch-color:#398441;--sn-branch-surface:linear-gradient(135deg,#edf8e8,#d3eccd)}
#transition#transition.sn-transition-clean-scene .sn-branch--no{--sn-branch-color:#b13b32;--sn-branch-surface:linear-gradient(135deg,#fce7e2,#f0cfc6)}
#transition#transition.sn-transition-clean-scene .sn-branch h4{color:var(--sn-branch-color)}
#transition#transition.sn-transition-clean-scene .sn-branch li>.ph{height:40px;margin-block:8px}
#transition#transition.sn-transition-clean-scene .sn-branch li:first-child>.ph{height:48px;margin:0}
#transition#transition.sn-transition-clean-scene .sn-pathway-title{text-transform:uppercase}
@media(min-width:1400px){
 #transition#transition.sn-transition-clean-scene .sn-transition-copy{align-self:start;padding-top:clamp(64px,5.9vw,160px)}
 #transition#transition.sn-transition-clean-scene .sn-transition-copy h2{margin-bottom:clamp(44px,3.6vw,75px)!important}
 #transition#transition.sn-transition-clean-scene .sn-transition-copy h3{padding-top:40px}
 #transition#transition.sn-transition-clean-scene .sn-pathway{align-self:start;margin-top:14px}
 #transition#transition.sn-transition-clean-scene .sn-exposure{padding-block:24px}
 #transition#transition.sn-transition-clean-scene .sn-flow-arrow{margin-block:18px}
 #transition#transition.sn-transition-clean-scene .sn-decision{margin-top:var(--sn-diamond-space-top)!important;margin-bottom:var(--sn-diamond-space-bottom)!important}
 #transition#transition.sn-transition-clean-scene .sn-branch li>span{min-height:74px}
 #transition#transition.sn-transition-clean-scene .sn-branch li>.ph{height:24px}
 #transition#transition.sn-transition-clean-scene .sn-branch li:first-child>.ph{height:14px}
}
@media(max-width:1399px) and (min-width:801px){
 #transition#transition.sn-transition-clean-scene{padding-block:48px}
 #transition#transition.sn-transition-clean-scene .sn-transition-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:32px}
 #transition#transition.sn-transition-clean-scene .sn-transition-copy{grid-column:1;align-self:start;padding-right:0}
 #transition#transition.sn-transition-clean-scene .sn-pathway{grid-column:2;padding-right:80px}
 #transition#transition.sn-transition-clean-scene .sn-recurrence{width:76px;right:-86px}
}
@media(max-width:800px){
 #transition#transition.sn-transition-clean-scene{padding-block:44px;min-height:0;background:#edf5fa}
 #transition#transition.sn-transition-clean-scene .sn-transition-grid{min-height:0;grid-template-columns:minmax(0,1fr);gap:28px}
 #transition#transition.sn-transition-clean-scene .sn-transition-copy{grid-column:1;padding:0}
 #transition#transition.sn-transition-clean-scene .sn-recovery-portrait{position:relative;inset:auto;z-index:0;width:100%;height:340px;object-fit:cover;object-position:48% center;grid-column:1}
 #transition#transition.sn-transition-clean-scene .sn-pathway{grid-column:1;padding-right:22px}
 #transition#transition.sn-transition-clean-scene .sn-recurrence{position:relative;width:auto;right:auto;top:auto;background:transparent}
 #transition#transition.sn-transition-clean-scene .sn-branch li>.ph{height:28px}
}

#transition#transition.sn-transition-clean-scene .sn-exposure p{color:#15366c}
@media(min-width:1400px) and (max-width:1799px){
 #transition#transition.sn-transition-clean-scene .sn-recovery-portrait{object-position:calc(50% + 48px) center}
}

/* Latest clean/reference pair: intact source scene and live scientific labels. */
#core-systems { background:#edf7fd; }
#core-systems .sn-core-scene { display:none; }
#core-systems .sn-core-relationships path[data-core-kind="foundation"] { stroke:#c54135; }
#core-systems .sn-system-card > img, #core-systems .sn-foundation > img { mix-blend-mode:normal; }
#core-systems .sn-reciprocal { text-transform:uppercase; }
#core-systems .sn-system-card ul, #core-systems .sn-foundation ul { list-style-type:disc; }
html body.stress-reference-page #main #core-systems .sn-foundation h3,
html body.stress-reference-page #main #core-systems .sn-foundation-label { color:#b93326!important; -webkit-text-fill-color:#b93326!important; }
html body.stress-reference-page #main #core-systems .sn-foundation h3 > .sn-system-number { -webkit-text-fill-color:#fff!important; }
@media (min-width:2048px) {
 #core-systems { display:block; position:relative; isolation:isolate; aspect-ratio:2048 / 1151; }
 #core-systems .sn-research-intro { position:relative; z-index:3; width:28%; padding-top:7.5%; }
 #core-systems .sn-research-note { margin-top:55px!important; }
 #core-systems .sn-systems-content { position:absolute; inset:0; isolation:auto; }
 #core-systems .sn-core-scene { display:block; position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center; z-index:-1; }
 #core-systems .sn-system-grid, #core-systems .sn-system-card, #core-systems .sn-foundation { display:contents; }
 #core-systems .sn-system-card > img, #core-systems .sn-foundation > img { position:absolute; opacity:0; width:auto; height:auto; max-width:none; pointer-events:none; }
 #core-systems .sn-system-card > div, #core-systems .sn-foundation > div { position:absolute; z-index:3; }
 #core-systems .sn-system-card:nth-child(1) > div { left:48.6%; top:18.3%; width:14.8%; }
 #core-systems .sn-system-card:nth-child(2) > div { left:80.2%; top:20.1%; width:19.8%; }
 #core-systems .sn-system-card:nth-child(3) > div { left:28.7%; top:45.2%; width:16.1%; }
 #core-systems .sn-system-card:nth-child(4) > div { left:81.7%; top:45.2%; width:18.3%; }
 #core-systems .sn-foundation > div { left:48%; top:60.5%; width:32%; }
 #core-systems .sn-system-card h3 { overflow-wrap:normal; }
 html body.stress-reference-page #main #core-systems .sn-foundation h3 { margin-bottom:0!important; }
 html body.stress-reference-page #main #core-systems .sn-foundation-label { margin-bottom:0!important; }
 #core-systems .sn-foundation ul { margin-left:100px; padding-left:20px; width:460px; max-width:calc(100% - 65px); }
 #core-systems .sn-reciprocal { position:absolute; left:60.2%; top:45.7%; width:9%; transform:translateX(-50%); padding:0; }
 #core-systems .sn-core-relationships { z-index:2; }
}

/* Latest Outcomes pair: clean artwork with the existing live text and type sizes. */
#disease-outcomes.sn-outcomes-latest { align-items:start; }
#disease-outcomes .sn-outcomes-source-field { display:none; }
#disease-outcomes .sn-outcomes-source-photo { display:none; }
#disease-outcomes .sn-outcome-list > li > div { min-width:0; }
#disease-outcomes .sn-outcome-list h4,
#disease-outcomes .sn-outcome-list p { overflow-wrap:anywhere; }
#disease-outcomes .sn-outcomes-feedback-loop path { stroke:#6e9ed6!important; }
#disease-outcomes .sn-outcomes-source-photo { pointer-events:none; }
#disease-outcomes .sn-outcomes-source-mechanism { display:none; }
#disease-outcomes .sn-outcomes-reciprocal { width:44px; height:22px; }
@media (min-width:1101px) {
  #disease-outcomes .sn-outcomes-content { position:relative; aspect-ratio:1340 / 945; min-width:0; }
  #disease-outcomes .sn-outcomes-source-field { display:block; position:absolute; inset:0; pointer-events:none; }
  #disease-outcomes .sn-outcomes-source-field > svg { display:block; width:93.28358%; height:100%; }
  #disease-outcomes .sn-outcomes-grid { display:contents; }
  #disease-outcomes .sn-outcome-domain,
  #disease-outcomes .sn-outcome-domain:last-child,
  #disease-outcomes .sn-mechanisms { display:contents; }
  #disease-outcomes .sn-outcomes-anatomy,
  #disease-outcomes .sn-outcome-list img,
  #disease-outcomes .sn-outcomes-source-photo,
  #disease-outcomes .sn-mechanisms li > i,
  #disease-outcomes .sn-mechanism-connection { display:none; }
  #disease-outcomes .sn-outcome-domain > h3,
  #disease-outcomes .sn-mechanisms > h3 { position:absolute; top:0; margin:0; min-height:0; padding:0; text-align:center; }
  #disease-outcomes .sn-outcome-domain:first-child > h3 { left:2.79851%; width:33.58209%; }
  #disease-outcomes .sn-mechanisms > h3 { left:39.1791%; width:14.92537%; top:5%; }
  #disease-outcomes .sn-outcome-domain:last-child > h3 { left:60.63433%; width:27.98507%; }
  #disease-outcomes .sn-outcome-list,
  #disease-outcomes .sn-mechanisms ul { display:contents; }
  #disease-outcomes .sn-outcome-list > li { position:absolute; display:block; min-height:0; margin:0; padding:0; border:0; }
  #disease-outcomes .sn-outcome-list > li > div { width:93.28358%; }
  #disease-outcomes .sn-outcome-domain:first-child .sn-outcome-list > li { width:9.32836%; }
  #disease-outcomes .sn-outcome-domain:first-child .sn-outcome-list > li:nth-child(1) { left:14.73881%; top:11.6%; }
  #disease-outcomes .sn-outcome-domain:first-child .sn-outcome-list > li:nth-child(2) { left:11.9403%; top:27.6%; width:7.83582%; }
  #disease-outcomes .sn-outcome-domain:first-child .sn-outcome-list > li:nth-child(3) { left:11.47388%; top:43%; width:7.18284%; }
  #disease-outcomes .sn-outcome-domain:first-child .sn-outcome-list > li:nth-child(4) { left:11.47388%; top:57.4%; width:12%; }
  #disease-outcomes .sn-outcome-domain:first-child .sn-outcome-list > li:nth-child(5) { left:12.77985%; top:70.7%; width:12%; }
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list > li { width:10.63433%; }
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list > li:nth-child(1) { left:82.64925%; top:11.3%; width:17.35075%; }
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list > li:nth-child(2) { left:85.07463%; top:26.6%; width:14.92537%; }
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list > li:nth-child(3) { left:85.44776%; top:41.6%; width:14.55224%; }
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list > li:nth-child(4) { left:85.44776%; top:57.6%; width:14.55224%; }
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcome-list > li:nth-child(5) { left:82.9291%; top:71.6%; width:17.0709%; }
  #disease-outcomes .sn-mechanisms li { position:absolute; display:block; left:39.1791%; width:13.0597%; margin:0; padding:0; text-align:center; }
  #disease-outcomes .sn-mechanisms li:nth-child(1) { top:21.6%; }
  #disease-outcomes .sn-mechanisms li:nth-child(2) { top:35.3%; }
  #disease-outcomes .sn-mechanisms li:nth-child(3) { top:49.3%; }
  #disease-outcomes .sn-mechanisms li:nth-child(4) { top:63%; }
  #disease-outcomes .sn-mechanisms li:nth-child(5) { top:75.8%; }
  #disease-outcomes .sn-outcomes-reciprocal { top:41.785%; width:5.45243%; height:3.668%; transform:none; }
  #disease-outcomes .sn-outcomes-reciprocal[data-side="left"] { left:36.06996%; }
  #disease-outcomes .sn-outcomes-reciprocal[data-side="right"] { left:49.80103%; right:auto; }
  #disease-outcomes .sn-feedback { position:absolute; left:2.38806%; top:82%; width:84.47761%; height:17%; margin:0; padding:13px 30px; box-sizing:border-box; }
  #disease-outcomes .sn-feedback h3 { margin:0 0 10px; min-height:0; }
  #disease-outcomes .sn-feedback ol { margin:0; padding:0; gap:6px 12px; }
  #disease-outcomes .sn-feedback .sn-outcomes-feedback-loop { display:none; }
}
@media (min-width:1700px) {
  #disease-outcomes.sn-outcomes-latest { grid-template-columns:minmax(0,.86fr) minmax(0,2.14fr); gap:38px; }
  #disease-outcomes .sn-research-intro { margin-top:100px; }
}
@media (max-width:1100px) {
  #disease-outcomes .sn-outcome-list img { display:none; }
  #disease-outcomes .sn-outcome-list > li { display:block; }
  #disease-outcomes .sn-outcomes-anatomy,
  #disease-outcomes .sn-outcome-domain:last-child .sn-outcomes-anatomy { width:100%; max-width:455px; }
  #disease-outcomes .sn-mechanisms li > i { display:none; }
  #disease-outcomes .sn-outcomes-source-mechanism { display:block; width:52px; height:52px; margin:0 auto 8px; }
  #disease-outcomes .sn-feedback { padding:65px 36px; }
}

#disease-outcomes .sn-outcomes-anatomy svg,
#disease-outcomes .sn-outcomes-feedback-loop { overflow:hidden; }
@media (max-width:1100px) {
 #disease-outcomes .sn-mechanisms li > i { display:block; width:52px; height:52px; margin:0 auto 8px; background-size:contain; background-position:center; background-repeat:no-repeat; }
 #disease-outcomes .sn-mechanisms li > i::before { content:none; }
 #disease-outcomes .sn-mechanisms li:nth-child(1) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-1-20261012.png"); }
 #disease-outcomes .sn-mechanisms li:nth-child(2) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-2-20261012.png"); }
 #disease-outcomes .sn-mechanisms li:nth-child(3) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-3-20261012.png"); }
 #disease-outcomes .sn-mechanisms li:nth-child(4) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-4-20261012.png"); }
 #disease-outcomes .sn-mechanisms li:nth-child(5) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-5-20261012.png"); }
}

@media (min-width:1101px) {
 #disease-outcomes.sn-outcomes-latest { position:relative; isolation:isolate; overflow:hidden; }
 #disease-outcomes .sn-outcomes-source-field { z-index:-1; }
 #disease-outcomes .sn-outcomes-source-field > svg { width:100%; }
}

@media (max-width:1100px) {
 #disease-outcomes .sn-feedback { padding:0; }
 #disease-outcomes .sn-feedback .sn-outcomes-feedback-loop { position:relative; inset:auto; display:block; width:100%; height:auto; aspect-ratio:1680 / 252; margin:0 0 20px; }
 #disease-outcomes .sn-feedback > h3,
 #disease-outcomes .sn-feedback > ol { position:relative; padding-inline:8px; }
}

/* Thai callouts keep their existing font sizes in a readable flow when overlaid labels would collide. */
@media (min-width:1101px) {
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcomes-content { aspect-ratio:auto; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcomes-source-field { display:none; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcomes-grid { display:grid; grid-template-columns:minmax(0,1fr) minmax(160px,.43fr) minmax(0,1fr); gap:24px; align-items:start; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcome-domain,
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcome-domain:last-child { display:flex; flex-direction:column; min-width:0; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcome-domain > h3,
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms > h3 { position:static; width:100%; min-height:54px; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcomes-anatomy,
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcome-domain:last-child .sn-outcomes-anatomy { display:block; width:100%; height:550px; margin:12px 0 20px; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcomes-anatomy svg { width:auto; max-width:100%; height:100%; margin-inline:auto; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcome-list { display:grid; grid-template-rows:none; grid-auto-rows:auto; gap:12px; margin:0; padding:0; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcome-domain .sn-outcome-list > li { position:static; width:auto; display:block; margin:0; padding:8px 0; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms { position:relative; display:block; padding:0; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms ul { display:grid; gap:22px; margin:16px 0; padding:0; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms li { position:static; display:block; width:auto; margin:0; padding:14px 0; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms li > i { display:block; width:52px; height:52px; margin:0 auto 8px; background-size:contain; background-position:center; background-repeat:no-repeat; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms li > i::before { content:none; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcomes-reciprocal { top:50%; width:32px; height:16px; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcomes-reciprocal[data-side="left"] { left:-36px; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-outcomes-reciprocal[data-side="right"] { left:auto; right:-36px; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-feedback { position:relative; left:auto; top:auto; width:100%; height:auto; margin-top:24px; padding:0; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-feedback .sn-outcomes-feedback-loop { position:relative; inset:auto; display:block; width:100%; height:auto; aspect-ratio:1680 / 252; margin:0 0 20px; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-feedback > h3,
 #disease-outcomes#disease-outcomes:lang(th) .sn-feedback > ol { position:relative; padding-inline:8px; }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms li:nth-child(1) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-1-20261012.png"); }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms li:nth-child(2) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-2-20261012.png"); }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms li:nth-child(3) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-3-20261012.png"); }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms li:nth-child(4) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-4-20261012.png"); }
 #disease-outcomes#disease-outcomes:lang(th) .sn-mechanisms li:nth-child(5) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-5-20261012.png"); }
}

/* Preserve English word integrity where the fixed reference overlay is wide enough. */
@media (min-width:1440px) and (max-width:1699px) {
  #disease-outcomes:lang(en) .sn-outcome-domain:first-child .sn-outcome-list > li:nth-child(3) { width:8.3%; }
}

/* Reuse the verified source-art flow when preserved text cannot fit the absolute overlay. */
@media (min-width:1101px) and (max-width:1439px) {
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcomes-content { aspect-ratio:auto; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcomes-source-field { display:none; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcomes-grid { display:grid; grid-template-columns:minmax(0,1fr) minmax(160px,.43fr) minmax(0,1fr); gap:24px; align-items:start; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcome-domain,
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcome-domain:last-child { display:flex; flex-direction:column; min-width:0; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcome-domain > h3,
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms > h3 { position:static; width:100%; min-height:54px; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcomes-anatomy,
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcome-domain:last-child .sn-outcomes-anatomy { display:block; width:100%; height:min(550px,32vw); margin:12px 0 20px; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcomes-anatomy svg { width:auto; max-width:100%; height:100%; margin-inline:auto; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcome-list { display:grid; grid-template-rows:none; grid-auto-rows:auto; gap:12px; margin:0; padding:0; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcome-domain .sn-outcome-list > li { position:static; width:auto; display:block; margin:0; padding:8px 0; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms { position:relative; display:block; padding:0; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms ul { display:grid; gap:22px; margin:16px 0; padding:0; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms li { position:static; display:block; width:auto; margin:0; padding:14px 0; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms li > i { display:block; width:52px; height:52px; margin:0 auto 8px; background-size:contain; background-position:center; background-repeat:no-repeat; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms li > i::before { content:none; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcomes-reciprocal { top:50%; width:32px; height:16px; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcomes-reciprocal[data-side="left"] { left:-36px; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-outcomes-reciprocal[data-side="right"] { left:auto; right:-36px; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-feedback { position:relative; left:auto; top:auto; width:100%; height:auto; margin-top:24px; padding:0; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-feedback .sn-outcomes-feedback-loop { position:relative; inset:auto; display:block; width:100%; height:auto; aspect-ratio:1680 / 252; margin:0 0 20px; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-feedback > h3,
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-feedback > ol { position:relative; padding-inline:8px; }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms li:nth-child(1) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-1-20261012.png"); }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms li:nth-child(2) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-2-20261012.png"); }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms li:nth-child(3) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-3-20261012.png"); }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms li:nth-child(4) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-4-20261012.png"); }
 #disease-outcomes#disease-outcomes:is(:lang(en),:lang(ja),:lang(zh-CN),:lang(zh-Hant),:lang(th)) .sn-mechanisms li:nth-child(5) > i { background-image:url("../images/stress-reference-refresh/outcomes/latest-mechanism-5-20261012.png"); }
}

/* Core-only follow-up: fixed site type, source-registered scene capped at 1748px. */
#core-systems .sn-foundation .sn-system-number { background:#da3122; }
html body.stress-reference-page #main #core-systems .sn-foundation h3,
html body.stress-reference-page #main #core-systems .sn-foundation-label { color:#da3122!important; -webkit-text-fill-color:#da3122!important; }
#core-systems .sn-research-subtitle::after,
#core-systems .sn-research-note::before { background:#56bbf0; }
@media (min-width:2048px) {
 #core-systems { aspect-ratio:auto; min-height:calc(var(--core-unit, .853515625px) * 1152); background:#edf7fd; }
 #core-systems .sn-systems-content { inset:0 auto auto 50%; transform:translateX(-50%); width:min(100%,1748px); height:calc(var(--core-unit, .853515625px) * 1152); }
 #core-systems .sn-research-intro { position:relative; left:calc(var(--core-stage-left, 0px) + var(--core-unit, .853515625px) * 97); width:calc(var(--core-unit, .853515625px) * 570); padding-top:calc(var(--core-unit, .853515625px) * 172); padding-bottom:80px; }
 #core-systems .sn-research-intro > .sn-research-subtitle { width:calc(var(--core-unit, .853515625px) * 545); margin-top:calc(var(--core-unit, .853515625px) * 13); padding-bottom:calc(var(--core-unit, .853515625px) * 46); margin-bottom:calc(var(--core-unit, .853515625px) * 38)!important; }
 #core-systems .sn-research-intro > p:not(.sn-research-subtitle) { width:calc(var(--core-unit, .853515625px) * 465); }
 #core-systems .sn-research-subtitle::after { width:calc(var(--core-unit, .853515625px) * 96); height:calc(var(--core-unit, .853515625px) * 8); }
 #core-systems .sn-research-note { margin-top:calc(var(--core-unit, .853515625px) * 106)!important; padding-top:calc(var(--core-unit, .853515625px) * 31); }
 #core-systems .sn-research-note::before { width:calc(var(--core-unit, .853515625px) * 96); height:calc(var(--core-unit, .853515625px) * 4); }
 #core-systems .sn-system-card:nth-child(1) > div { left:47.802734375%; top:20.225694444%; width:15.4%; }
 #core-systems .sn-system-card:nth-child(2) > div { left:79.00390625%; top:20.225694444%; width:20.99609375%; }
 #core-systems .sn-system-card:nth-child(2) h3 { width:calc(var(--core-unit, .853515625px) * 350); text-wrap:wrap; }
 #core-systems .sn-system-card:nth-child(3) > div { left:29.4921875%; top:45.138888889%; width:16.1%; }
 #core-systems .sn-system-card:nth-child(4) > div { left:81.298828125%; top:45.138888889%; width:18.701171875%; }
 html body.stress-reference-page #main #core-systems .sn-system-card h3 { margin-bottom:0!important; }
 #core-systems .sn-system-card ul { margin-left:40px; padding-left:0; }
 #core-systems .sn-foundation > div { left:48.046875%; top:61.631944444%; width:36%; }
 #core-systems .sn-foundation ul { margin-left:calc(40px + var(--core-unit, .853515625px) * 50); padding-left:20px; width:460px; max-width:calc(100% - 40px); }
 #core-systems .sn-reciprocal { left:60.25%; top:44.9%; width:9%; }
}

/* Thai wide captions retain site type while clearing the fixed reference arrows. */
@media (min-width:2048px) {
 #core-systems:lang(th) .sn-reciprocal { top:47.1%; }
 #core-systems:lang(th) .sn-system-card:nth-child(2) ul { width:calc(100% - 58px); overflow-wrap:break-word; word-break:normal; }
}

/* Inspected local Core reference geometry; all site font metrics remain unchanged. */
@media (min-width:2048px) {
 #core-systems .sn-research-subtitle::after,
 #core-systems .sn-research-note::before { background:#0acafa; }
 #core-systems .sn-research-intro > .sn-research-subtitle { padding-bottom:calc(var(--core-unit) * 69); }
 #core-systems .sn-research-note { margin-top:calc(var(--core-unit) * 94)!important; }
 #core-systems .sn-system-number { width:calc(var(--core-unit) * 50); height:calc(var(--core-unit) * 50); }
 html body.stress-reference-page #main #core-systems .sn-system-card h3 { gap:calc(var(--core-unit) * 14); }
 #core-systems .sn-system-card:nth-child(1) > div { left:47.802734375%; }
 #core-systems .sn-system-card:nth-child(3) > div { left:29.541015625%; top:45.3125%; }
 #core-systems .sn-system-card:nth-child(4) > div { left:81.34765625%; top:45.225694444%; }
 #core-systems .sn-system-card ul { margin-left:calc(var(--core-unit) * 64); }
 /* The fixed site heading is wider than the condensed reference heading. Retain its safe anchor. */
 #core-systems .sn-foundation h3 { position:relative; padding-left:40px; }
 #core-systems .sn-foundation .sn-system-number { position:absolute; left:calc(var(--core-unit) * -7.425); top:0; }
 #core-systems .sn-foundation-label { text-transform:uppercase; }
 #core-systems .sn-foundation-label::before { content:"("; }
 #core-systems .sn-foundation-label::after { content:")"; }
}