.latchup-page{min-width:0;--lu-navy:#102a55;--lu-blue:#0873f9;--lu-ink:#263c59;--lu-muted:#58708e;--lu-line:#dce8f5}
body.inner-page.latchup-page{min-width:0}
.latchup-page .latchup-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;align-items:start;gap:30px;padding-block:24px 64px}
.latchup-article{grid-column:1;grid-row:1;min-width:0}
.latchup-article .breadcrumbs{flex-wrap:wrap;margin-bottom:15px;font-size:13px}
.latchup-heading{margin:0 0 20px;padding:0 0 18px;border-bottom:1px solid var(--lu-line)}
.latchup-heading .section-kicker{margin:0 0 5px;color:var(--lu-blue);font-size:12px;font-weight:800;letter-spacing:2px}
.latchup-heading h1{max-width:940px;margin:0;color:var(--lu-navy);font:800 clamp(33px,4vw,50px)/1.12 Manrope,Inter,Arial,sans-serif;letter-spacing:-1.5px}
.latchup-deck{max-width:840px;margin:9px 0 0;color:#4e6687;font-size:17px;line-height:1.5}
.latchup-sections{display:grid;gap:12px}
.latchup-section{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "visual";align-items:center;gap:18px;padding:13px 15px;border:1px solid #e8f2fb;border-radius:12px;background:linear-gradient(112deg,#f5faff,#edf7ff)}
.latchup-section.visual-first{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "visual"}
.latchup-section.text-only{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy"}
.latchup-copy{grid-area:copy;min-width:0}
.latchup-title-row{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:start;gap:10px;margin-bottom:8px}
.latchup-number{display:grid;place-items:center;width:39px;height:39px;border-radius:50%;background:#dceaff;color:#123b8b;font:800 16px/1 Manrope,Inter,Arial,sans-serif}
.latchup-copy h2{margin:3px 0 0;color:var(--lu-navy);font:750 clamp(19px,1.85vw,24px)/1.25 Manrope,Inter,Arial,sans-serif;letter-spacing:-.35px}
.latchup-copy h3{margin:12px 0 4px;color:#153f77;font:700 17px/1.35 Manrope,Inter,Arial,sans-serif}
.latchup-copy p,.latchup-copy li,.latchup-copy dd{color:#405a79;font-size:15px;line-height:1.62}
.latchup-copy p{margin:8px 0}
.latchup-copy ul{margin:8px 0 4px;padding-left:22px}
.latchup-copy li+li{margin-top:4px}
.latchup-copy strong{color:#243f65}
.transistor-definitions{display:grid;gap:8px;margin:8px 0 0}
.transistor-definitions>div{padding:9px 11px;border:1px solid #dfebf7;border-radius:8px;background:rgba(255,255,255,.7)}
.transistor-definitions dt{color:#173d70;font-size:13px;font-weight:750}
.transistor-definitions dd{margin:2px 0 0}
.latchup-visual-placeholder{grid-area:visual;min-width:0;margin:0;padding:8px;border:1px solid #d8e8f6;border-radius:10px;background:#fff;box-shadow:0 5px 15px rgba(31,82,137,.04)}
.latchup-figure-image{display:block;width:100%;height:auto;border-radius:7px}
.placeholder-canvas{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-width:0;overflow:hidden;padding:25px 14px 36px;border:1px dashed #aac8e3;border-radius:7px;background:radial-gradient(ellipse at 50% 45%,rgba(64,145,221,.10),transparent 58%),linear-gradient(135deg,#f8fcff,#eaf5ff);color:#557492;text-align:center}
.placeholder-canvas::before{position:absolute;inset:9%;border:1px solid rgba(89,137,181,.19);border-radius:6px;content:"";pointer-events:none}
.placeholder-mark{position:relative;color:#345b84;font-size:11px;font-weight:800;letter-spacing:1.2px}
.placeholder-status{position:absolute;bottom:8px;left:50%;max-width:calc(100% - 14px);transform:translateX(-50%);padding:3px 8px;border:1px solid #d8e5f1;border-radius:20px;background:rgba(255,255,255,.9);color:#607b97;font-size:9px;font-weight:650;white-space:nowrap}
.placeholder-concept{position:relative;color:#6c8299;font-size:12px;line-height:1.4}
.ratio-wide{aspect-ratio:1.78/1}.ratio-source-01{aspect-ratio:1.626/1}.ratio-source-02{aspect-ratio:3.32/1}.ratio-source-03{aspect-ratio:2.81/1}
.latchup-visual-placeholder figcaption{margin:7px 3px 1px;color:#263f60;font-size:11px;line-height:1.4}
.latchup-visual-placeholder.supplemental{background:#fbfdff}
.latchup-note{grid-area:visual;padding:15px 16px;border-left:3px solid #45a5f5;border-radius:0 9px 9px 0;background:rgba(255,255,255,.72);color:#405a79}
.latchup-note strong{color:#153f77;font-size:14px}.latchup-note p{margin:6px 0 0;font-size:14px;line-height:1.6}
.latchup-remedies-flow{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"opening" "visual" "followup";align-items:center;gap:8px;margin-top:8px}
.latchup-remedies-opening{grid-area:opening}.latchup-remedies-followup{grid-area:followup}.latchup-remedies-visual{grid-area:visual;margin:0}
.latchup-endcap-content{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"visual" "text";align-items:center;gap:10px;margin-top:8px}
.latchup-endcap-visual{grid-area:visual}.latchup-endcap-content>p{grid-area:text;margin:0}
.latchup-next-link{grid-area:visual;display:inline-flex;justify-self:start;min-height:44px;align-items:center;gap:8px;padding:7px 2px;border:0;border-radius:4px;background:transparent;color:#1458a7;font-size:13px;font-weight:700;text-decoration:none;box-shadow:none;transition:color .16s ease,text-decoration-color .16s ease}
.latchup-next-link:hover{color:#0e4fa9;text-decoration:underline;text-underline-offset:3px}
.latchup-toc{grid-column:2;grid-row:1;position:sticky;top:82px;padding:14px 11px}
.latchup-page .article-toc{border:1px solid #dceaf7;border-radius:12px;background:#f7fbff}
.latchup-page .article-toc h2{margin:0 0 9px;padding:0 3px;color:var(--lu-navy);font:750 18px/1.3 Manrope,Inter,Arial,sans-serif}
.latchup-toc nav{display:grid;gap:2px}
.latchup-toc a{display:grid;grid-template-columns:24px minmax(0,1fr);align-items:start;gap:7px;padding:6px 5px;border-left:3px solid transparent;border-radius:6px;color:#36516f;text-decoration:none;font-size:12px;line-height:1.35}
.latchup-toc a>span:first-child{display:grid;place-items:center;width:21px;height:21px;border-radius:50%;background:#e7f0fc;color:#234875;font-size:11px;font-weight:750}
.latchup-toc a:hover,.latchup-toc a[aria-current="location"]{border-left-color:var(--lu-blue);background:#eaf3ff;color:#075bd7}
.latchup-related{margin-top:14px;padding-top:12px;border-top:1px solid #dceaf7}
.latchup-related h2{font-size:15px}
.latchup-related>a{display:block;padding:7px 6px;border-radius:6px;color:#075fd9;font-size:12px;font-weight:700;text-decoration:none}
.latchup-related>a:hover{background:#eaf3ff}
@media(max-width:1020px){.latchup-page .latchup-layout{grid-template-columns:minmax(0,1fr);gap:18px;padding-top:20px}.latchup-toc{grid-column:1;grid-row:1;position:static}.latchup-toc nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:3px 8px}.latchup-article{grid-column:1;grid-row:2}}
@media(max-width:820px){.latchup-section,.latchup-section.visual-first{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "visual";gap:10px}.latchup-remedies-flow{grid-template-columns:minmax(0,1fr);grid-template-areas:"opening" "visual" "followup";gap:10px}.latchup-endcap-content{grid-template-columns:minmax(0,1fr);grid-template-areas:"visual" "text";gap:10px}}
@media(max-width:700px){.latchup-page .latchup-layout{padding-block:16px 40px}.latchup-article .breadcrumbs{gap:7px;margin-bottom:13px;font-size:12px}.latchup-heading{margin-bottom:14px;padding-bottom:13px}.latchup-heading h1{font-size:clamp(30px,8.7vw,40px);letter-spacing:-.9px}.latchup-deck{font-size:15px}.latchup-sections{gap:10px}.latchup-section,.latchup-section.visual-first,.latchup-section.text-only{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "visual";gap:8px;padding:12px 10px}.latchup-section.text-only{grid-template-areas:"copy"}.latchup-title-row{grid-template-columns:35px minmax(0,1fr);gap:8px;margin-bottom:7px}.latchup-number{width:34px;height:34px;font-size:13px}.latchup-copy h2{margin-top:2px;font-size:20px}.latchup-copy p,.latchup-copy li,.latchup-copy dd{font-size:14px;line-height:1.62}.latchup-copy ul{padding-left:19px}.latchup-remedies-flow{grid-template-columns:minmax(0,1fr);grid-template-areas:"opening" "visual" "followup";gap:8px}.latchup-remedies-flow ul{margin-block:4px}.latchup-endcap-content{grid-template-columns:minmax(0,1fr);grid-template-areas:"visual" "text";gap:8px}.latchup-visual-placeholder{padding:6px}.placeholder-concept{font-size:11px}.placeholder-status{font-size:8px}.latchup-visual-placeholder figcaption{font-size:10px}.latchup-toc nav{grid-template-columns:1fr}.latchup-toc a{min-height:34px;font-size:13px}}
@media(max-width:360px){.latchup-page .inner-container{width:calc(100% - 28px)}.latchup-section,.latchup-section.visual-first{padding-inline:9px}.latchup-copy h2{font-size:18px}.placeholder-mark{font-size:9px}}
@media(prefers-reduced-motion:reduce){.latchup-page *{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}

.latchup-next-link:focus-visible{outline:2px solid #fff;outline-offset:2px;box-shadow:0 0 0 5px #145dc4}.latchup-next-link:active{color:#0b438f;text-decoration:underline;text-underline-offset:3px}