.native-learning-status{border:1px solid var(--line);border-left:4px solid var(--blue);background:var(--paper-strong);color:var(--ink);margin:1rem 2rem;padding:.85rem 1rem;font-size:.9rem}.native-learning-status>div{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.7rem 1.5rem;display:flex}.native-learning-status strong{font-size:.9rem;line-height:1.4}.native-learning-status [role=status]{color:var(--ink-soft);font-size:.8rem}.native-learning-status>p[role=alert]{margin:.7rem 0 0;line-height:1.5}.native-learning-status button{border:1px solid var(--line);color:var(--ink);background:var(--paper);cursor:pointer;margin-left:.5rem;padding:.4rem .65rem}.native-learning-status details{margin-top:.65rem}.native-learning-status summary{cursor:pointer;text-underline-offset:.2em;text-decoration:underline}.native-learning-status details p,.native-learning-status li{font-size:.85rem;line-height:1.55}.native-learning-status ul{padding-left:1.3rem}.native-learning-status a{color:var(--blue-dark);font-weight:700}.native-check-restored{border-left:3px solid var(--blue);color:var(--ink-soft);background:var(--paper-strong);padding:.5rem .75rem;font-size:.85rem;line-height:1.45}@media (max-width:48rem){.native-learning-status{margin:1rem;padding:.75rem}.native-learning-status>div{flex-direction:column;align-items:flex-start;gap:.35rem}}.cplayer-workspace{z-index:80;color:#f9f9fb;background:#0f141e;flex-direction:column;min-width:0;display:flex;position:fixed;inset:0}.cplayer-workspace__header{background:#202b40;border-bottom:1px solid #39465e;flex:none;align-items:center;gap:1rem;min-height:4.25rem;padding:.65rem 1rem;display:flex}.cplayer-workspace__header>a{color:#91b6ff;white-space:nowrap;text-underline-offset:.2em;font-size:.9rem}.cplayer-workspace__header>div{flex:1;min-width:0}.cplayer-workspace__header strong,.cplayer-workspace__header small{display:block}.cplayer-workspace__header small{color:#bac8dc;margin-top:.2rem;font-size:.8rem}.cplayer-workspace__header .cplayer-workspace__download{font-size:.8rem}.cplayer-workspace__fullscreen{color:#f9f9fb;cursor:pointer;background:0 0;border:1px solid #39465e;border-radius:.35rem;place-items:center;width:42px;height:40px;padding:.5rem;display:grid}.cplayer-workspace__fullscreen svg{width:20px;height:20px}.cplayer-workspace__body{background:#0f141e;flex:1;grid-template-columns:minmax(0,1fr);min-height:0;display:grid;position:relative}.cplayer-workspace__body>iframe{background:#151c2b;border:0;width:100%;height:100%;min-height:0;display:block}.cplayer-loading{z-index:1;color:#bac8dc;background:#151c2b;place-items:center;margin:0;display:grid;position:absolute;inset:0}.cplayer-dock{z-index:20;background:#0f141ef0;border:1px solid #2d3d5f;border-radius:8px;align-items:center;gap:6px;width:max-content;max-width:calc(100% - 1rem);margin:0;padding:6px;display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.cplayer-dock button{color:#f9f9fb;cursor:pointer;background:0 0;border:0;border-radius:5px;flex:none;place-items:center;width:42px;height:38px;min-height:38px;margin:0;padding:8px;display:grid}.cplayer-dock button:hover:not(:disabled),.cplayer-workspace__fullscreen:hover{color:#a3ea2a;background:#212c42}.cplayer-dock button:disabled{opacity:.35;cursor:default}.cplayer-dock button:focus-visible,.cplayer-workspace a:focus-visible,.cplayer-workspace button:focus-visible{outline-offset:2px;outline:3px solid #a3ea2a}.cplayer-dock svg{width:21px;height:21px;display:block}.cplayer-counter{text-align:center;color:#bac8dc;white-space:nowrap;min-width:86px;font:700 16px/1.25 Cascadia Mono,Consolas,monospace;display:block}.slide-deck .cplayer-stage{aspect-ratio:16/9;width:100%;box-shadow:none;background:#151c2b;border:1px solid #39465e;place-items:center;display:grid;position:relative;overflow:hidden}.slide-deck .cplayer-stage>img{aspect-ratio:16/9;object-fit:contain;width:100%;height:100%}.cplayer-overview{z-index:30;color:#f9f9fb;background:#0f141efa;flex-direction:column;gap:1rem;padding:1.5rem;display:flex;position:absolute;inset:0;overflow:auto}.cplayer-overview__heading{justify-content:space-between;align-items:center;gap:1rem;display:flex}.cplayer-overview__heading h3{margin:0;font-size:1.6rem}.cplayer-overview button,.cplayer-overview select{color:#f9f9fb;cursor:pointer;background:#151c2b;border:1px solid #39465e;border-radius:.35rem;padding:.6rem .8rem}.cplayer-overview button:focus-visible,.cplayer-overview select:focus-visible{outline-offset:2px;outline:3px solid #a3ea2a}.cplayer-overview__picker{align-items:center;gap:.75rem;display:flex}.cplayer-overview__picker select{flex:1;min-width:0}.cplayer-overview__grid{grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:.65rem;display:grid}.cplayer-overview__grid button{text-align:left;align-items:flex-start;gap:.75rem;line-height:1.4;display:flex}.cplayer-overview__grid button>span{color:#91b6ff;flex:none;font:700 .8rem Cascadia Mono,Consolas,monospace}.cplayer-overview__grid button[aria-current=page]{color:#a3ea2a;border-color:#a3ea2a}.cplayer-overview__text{white-space:pre-line;border-top:1px solid #39465e;padding-top:1rem;font-size:1rem;line-height:1.6}.cplayer-overview__text summary{cursor:pointer;color:#91b6ff;font-weight:700}.cplayer-overview__text a{color:#91b6ff}.slide-deck.slide-deck.is-presentation-mode{background:#0f141e;padding:0;display:block}.slide-deck.is-presentation-mode .slide-stage.cplayer-stage{aspect-ratio:auto;background:#0f141e;border:0;width:100vw;height:100dvh}.slide-deck.is-presentation-mode .slide-stage.cplayer-stage>img{aspect-ratio:auto;object-fit:contain;width:100%;height:100%;max-height:none}.slide-deck.is-presentation-mode .cplayer-dock{width:max-content;max-width:calc(100% - 1rem);margin:0}.slide-deck.is-presentation-mode .cplayer-dock button{min-height:38px;padding:8px}@media (max-width:704px){.cplayer-workspace__header{gap:.6rem;min-height:3.75rem;padding:.5rem .75rem}.cplayer-workspace__header>a{font-size:.75rem}.cplayer-workspace__header strong{font-size:.9rem}.cplayer-workspace__header small{font-size:.65rem}.cplayer-workspace__header .cplayer-workspace__download{display:none}.cplayer-dock{gap:3px;padding:5px;bottom:12px}.cplayer-dock button{width:36px;height:36px;min-height:36px;padding:7px}.cplayer-counter{min-width:70px;font-size:13px}.cplayer-overview{padding:1rem}.cplayer-overview__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cplayer-overview__grid button{gap:.4rem;font-size:.8rem}.cplayer-overview__picker{flex-direction:column;align-items:flex-start}.cplayer-overview__picker select{width:100%}.cplayer-overview__text{font-size:.85rem}}@media print{.cplayer-workspace{position:static}.cplayer-workspace__header,.cplayer-dock,.cplayer-overview{display:none!important}}.ip-practice{--ip-accent:var(--blue-dark,var(--blue));--ip-lime:var(--desk-lime,var(--amber));color:var(--ink);min-width:0}.ip-intro{color:var(--ink-soft);max-width:55rem}.ip-exercise{border-top:1px solid var(--line);min-width:0;margin-top:1.5rem;padding:1.5rem 0 2rem}.ip-exercise h3{margin-bottom:.75rem}.ip-exercise h4{margin:0 0 .65rem}.ip-exercise p{font-size:.9rem;line-height:1.6}.ip-exercise .ip-label{color:var(--ip-accent);text-transform:uppercase;letter-spacing:.06em;margin:0 0 .6rem;font:700 .7rem/1.5 Cascadia Mono,Consolas,monospace}.ip-actions,.ip-timeline-controls{flex-wrap:wrap;align-items:center;gap:.65rem;margin-top:1rem;display:flex}.ip-practice button{border:1px solid var(--line);min-height:2.75rem;color:var(--ink);background:var(--paper-strong);font:inherit;cursor:pointer;border-radius:.25rem;padding:.65rem .9rem;font-size:.8rem}.ip-practice button:hover{border-color:var(--ip-accent)}.ip-practice button:disabled{opacity:.45;cursor:default}.ip-practice :focus-visible{outline:3px solid var(--focus);outline-offset:3px}.ip-actions>button:first-child,.ip-timeline-controls>button:nth-child(2){background:var(--ip-accent);color:var(--paper-strong);border-color:var(--ip-accent)}.ip-order{gap:.5rem;margin:1.25rem 0 0;padding:0;list-style:none;display:grid}.ip-order li{background:var(--paper-strong);border:1px solid var(--line);border-left:.25rem solid var(--ip-accent);align-items:center;gap:.9rem;margin:0;padding:.75rem;display:flex}.ip-position{width:1.75rem;height:1.75rem;color:var(--ip-accent);border:1px solid var(--line);flex:0 0 1.75rem;place-items:center;font:700 .8rem Cascadia Mono,Consolas,monospace;display:grid}.ip-order strong{flex:1;font-size:.9rem}.ip-move{gap:.35rem;display:flex}.ip-move button{align-items:center;gap:.4rem;padding:.45rem .6rem;font-size:.75rem;display:flex}.ip-practice .ip-drop-ready{border-style:dashed;border-color:var(--ip-accent)}.ip-order [draggable],.ip-observation[draggable]{cursor:grab}.ip-practice .ip-status{min-height:1.5rem;color:var(--ip-accent);margin:.9rem 0 0;font-size:.8rem}.ip-guidance{border-left:.25rem solid var(--ip-accent);background:var(--paper);margin-top:1rem;padding:1rem;font-size:.85rem}.ip-guidance ol{padding-left:1.25rem}.ip-guidance li{margin-top:.65rem}.ip-guidance p:last-child{margin-bottom:0}.ip-brief{border:1px solid var(--line);border-left:.25rem solid var(--ip-lime);background:var(--paper);margin:1rem 0;padding:1rem 1.25rem}.ip-brief b{font-size:.8rem}.ip-brief p{margin:.5rem 0 0}.ip-sort-bank{gap:.6rem;margin:1rem 0;display:grid}.ip-observation{border:1px solid var(--line);background:var(--paper-strong);grid-template-columns:minmax(0,1fr) minmax(10rem,.45fr);gap:.75rem 1rem;padding:.9rem 1rem;display:grid}.ip-observation>p{margin:0}.ip-observation label{align-content:start;gap:.4rem;display:grid}.ip-observation label>span{color:var(--ink-soft);font-size:.7rem}.ip-observation select{border:1px solid var(--line);width:100%;min-height:2.75rem;color:var(--ink);background:var(--paper);font:inherit;border-radius:.25rem;padding:.6rem;font-size:.8rem}.ip-item-feedback{border-top:1px solid var(--line);grid-column:1/-1;padding-top:.5rem;font-size:.8rem}.ip-item-feedback strong{color:var(--ip-accent)}.ip-item-feedback p{margin:.35rem 0 0;font-size:.8rem}.ip-categories{grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;display:grid}.ip-categories section{border:1px dashed var(--line);background:var(--paper);min-height:8rem;padding:1rem}.ip-categories h4{color:var(--ip-accent);font-size:.9rem}.ip-categories p,.ip-categories li{font-size:.75rem;line-height:1.6}.ip-categories ul{margin:.75rem 0 0;padding-left:1rem}.ip-categories li+li{margin-top:.75rem}.ip-timeline{margin-top:1rem;padding:1rem 0}.ip-timeline>svg{width:100%;height:auto;display:block;overflow:visible}.ip-track{stroke:var(--line);stroke-width:5px;fill:none}.ip-track-progress{stroke:var(--ip-accent);stroke-width:5px;fill:none;transition:stroke-dashoffset .5s}.ip-node circle{fill:var(--paper-strong);stroke:var(--line);stroke-width:3px}.ip-node text{fill:var(--ink);font:700 14px Cascadia Mono,Consolas,monospace}.ip-node.is-past circle{stroke:var(--ip-accent)}.ip-node.is-current circle{fill:var(--ip-accent);stroke:var(--ip-accent)}.ip-node.is-current text{fill:var(--paper-strong)}.ip-timeline.is-playing .ip-node.is-current circle{transform-box:fill-box;transform-origin:50%;animation:1.6s ease-in-out infinite ip-evidence-pulse}.ip-timeline nav{grid-template-columns:repeat(5,minmax(0,1fr));gap:.25rem;display:grid}.ip-timeline nav button{text-align:center;background:0 0;border-color:#0000;gap:.25rem;padding:.5rem .3rem;font-size:.7rem;display:grid}.ip-timeline nav button[aria-current=step]{border-bottom:.2rem solid var(--ip-accent);border-radius:0}.ip-timeline nav small{color:var(--ink-soft);font:.6rem/1.4 Cascadia Mono,Consolas,monospace}.ip-timeline nav strong{overflow-wrap:anywhere}.ip-timeline-controls{justify-content:space-between;margin:.25rem 0 1rem}.ip-scene{border:1px solid var(--line);background:var(--paper-strong);padding:1.25rem}.ip-scene>h4{font-size:1.15rem}.ip-scene>p:last-child{margin-bottom:0}.ip-scene fieldset{border:0;border-top:1px solid var(--line);min-width:0;margin:1rem 0 0;padding:1rem 0 0}.ip-scene legend{padding:0 .25rem 0 0;font-size:.9rem;font-weight:700}.ip-scene label{border:1px solid var(--line);cursor:pointer;align-items:start;gap:.65rem;margin-top:.65rem;padding:.8rem;font-size:.85rem;line-height:1.5;display:flex}.ip-scene label.is-chosen{border-color:var(--ip-accent);background:var(--paper)}.ip-scene input{accent-color:var(--ip-accent);flex-shrink:0;margin-top:.2rem}@keyframes ip-evidence-pulse{50%{stroke-width:7px}}@media (prefers-reduced-motion:reduce){.ip-track-progress{transition:none}.ip-timeline.is-playing .ip-node.is-current circle{animation:none}}@media (max-width:650px){.ip-order li{gap:.5rem;padding:.65rem}.ip-move button{padding:.4rem .55rem}.ip-move span{display:none}.ip-observation,.ip-categories{grid-template-columns:1fr}.ip-categories section{min-height:5rem}.ip-timeline nav button{padding:.5rem .1rem;font-size:.6rem}.ip-timeline nav small{font-size:.5rem}.ip-scene{padding:1rem}.ip-timeline-controls button{padding:.6rem;font-size:.7rem}}.mtx-reference{--mtx-accent:var(--blue-dark);min-width:0;max-width:100%;color:var(--ink);background:var(--paper-strong);border:1px solid var(--line);border-radius:.5rem;padding:1rem}.mtx-reference button,.mtx-reference input,.mtx-reference select{font:inherit}.mtx-reference button{cursor:pointer}.mtx-reference :focus-visible{outline:3px solid var(--focus);outline-offset:3px}.mtx-heading{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:1rem;display:flex}.mtx-heading h3{margin:0;font-size:1.35rem;line-height:1.25}.mtx-heading>p,.mtx-intro,.mtx-result-count{color:var(--ink-soft);font-size:.85rem;line-height:1.5}.mtx-heading>p{margin:0}.mtx-label{color:var(--mtx-accent);letter-spacing:.04em;margin:0 0 .5rem;font:700 .7rem/1.5 Cascadia Mono,Consolas,monospace}.mtx-intro{max-width:72rem;margin:1rem 0}.mtx-filters{grid-template-columns:minmax(12rem,1fr) minmax(10rem,.7fr) auto;align-items:end;gap:.75rem;display:grid}.mtx-filters label{gap:.5rem;min-width:0;font-size:.8rem;font-weight:650;display:grid}.mtx-filters input[type=search],.mtx-filters select{border:1px solid var(--line);background:var(--paper);width:100%;min-width:0;color:var(--ink);border-radius:.3rem;padding:.65rem .75rem}.mtx-filters .mtx-checkbox{align-items:center;gap:.5rem;min-height:2.75rem;font-weight:500;display:flex}.mtx-checkbox input{width:1.1rem;height:1.1rem;accent-color:var(--mtx-accent)}.mtx-result-count{margin:.75rem 0}.mtx-scroll{border:1px solid var(--line);overscroll-behavior:contain;scrollbar-gutter:stable;border-radius:.3rem;width:100%;max-height:32rem;overflow:auto}.mtx-columns{align-items:flex-start;min-width:100%;min-height:5rem;display:flex}.mtx-column{border-right:1px solid var(--line);flex:0 0 13rem;min-width:0}.mtx-column:last-child{border-right:0}.mtx-column>header{background:var(--navy);color:#fff;min-height:9.5rem;padding:.75rem}.mtx-column>header>span{color:#c4d8e4;font:.7rem/1.5 Cascadia Mono,Consolas,monospace;display:block}.mtx-column h4{color:#fff;margin:.4rem 0;font-size:.95rem;line-height:1.25}.mtx-column>header p{color:#d8e4eb;margin:.5rem 0 0;font-size:.75rem;line-height:1.4}.mtx-reference .mtx-techniques,.mtx-reference .mtx-children{margin:0;padding:0;list-style:none}.mtx-techniques>li{border-bottom:1px solid var(--line)}.mtx-parent-row{align-items:stretch;display:flex}.mtx-reference .mtx-technique{text-align:left;width:100%;min-height:2.75rem;color:var(--ink);background:var(--paper-strong);overflow-wrap:anywhere;border:0;border-radius:0;padding:.65rem .75rem;font-size:.78rem;line-height:1.35;display:block}.mtx-technique>span{color:var(--ink-soft);margin-bottom:.2rem;font:.68rem/1.4 Cascadia Mono,Consolas,monospace;display:block}.mtx-reference .mtx-technique:hover{background:var(--paper)}.mtx-reference .mtx-technique.is-active{background:var(--paper);box-shadow:inset .25rem 0 var(--mtx-accent);font-weight:750}.mtx-reference .mtx-technique.is-active>span{color:var(--mtx-accent)}.mtx-reference .mtx-expand{color:var(--mtx-accent);background:var(--paper);border:0;border-left:1px solid var(--line);border-radius:0;flex:0 0 2.5rem;place-content:center;gap:.2rem;padding:.4rem;font-size:1rem;display:grid}.mtx-expand>span{font-size:.65rem}.mtx-expand:disabled{cursor:default}.mtx-children{border-left:.35rem solid var(--line)}.mtx-children[hidden]{display:none}.mtx-children>li+li{border-top:1px dotted var(--line)}.mtx-children .mtx-technique{padding-left:1rem;font-size:.75rem}.mtx-definition{border-left:.25rem solid var(--mtx-accent);background:var(--paper);margin-top:1rem;padding:1rem}.mtx-definition h4{margin:0 0 .75rem;font-size:1rem;line-height:1.35}.mtx-definition p{margin-bottom:.75rem;font-size:.85rem;line-height:1.6}.mtx-definition-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.mtx-definition-actions a,.mtx-source a{color:var(--mtx-accent);text-underline-offset:.2rem;text-decoration:underline}.mtx-definition-actions a{font-size:.8rem}.mtx-reference .mtx-definition-actions button,.mtx-state button{background:var(--mtx-accent);min-height:2.75rem;color:var(--paper-strong);border:1px solid var(--mtx-accent);border-radius:.3rem;padding:.7rem 1rem;font-weight:700}.mtx-definition .mtx-used{min-height:1.35rem;color:var(--mtx-accent);margin:.75rem 0 0;font-size:.8rem}.mtx-source{color:var(--ink-soft);margin-top:1rem;font-size:.72rem;line-height:1.6}.mtx-state{padding:1.25rem;font-size:.9rem}@media (max-width:700px){.mtx-filters{grid-template-columns:1fr}.mtx-column{flex-basis:min(17rem,100vw - 5rem)}.mtx-column>header{min-height:8rem}.mtx-scroll{max-height:28rem}.mtx-reference,.mtx-definition{padding:.75rem}}html[data-theme=dark] .mtx-reference{--mtx-accent:#a2dcf6}.exam-page{max-width:100rem;color:var(--ink);margin:0 auto;padding:2.5rem 2rem 6rem}.exam-page *{min-width:0}.exam-page button,.exam-page select,.exam-page textarea,.exam-page input{font:inherit}.exam-page button{border:1px solid var(--line);background:var(--paper-strong);min-height:2.75rem;color:var(--ink);cursor:pointer;border-radius:.25rem;padding:.65rem 1rem;font-size:.88rem;font-weight:650}.exam-page button:hover{border-color:var(--blue-dark)}.exam-page button:disabled{opacity:.5;cursor:default}.exam-page :focus-visible{outline:3px solid var(--focus);outline-offset:3px}.exam-page .exam-primary{background:var(--desk-lime);color:var(--desk-night);border-color:var(--desk-lime)}.exam-page p,.exam-page li{line-height:1.65}.exam-page li+li{margin-top:.5rem}.exam-page h1{margin:.75rem 0 1rem;font-size:clamp(2.75rem,5vw,5rem);line-height:1}.exam-page h2{font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.15}.exam-page h3{font-size:1.25rem;line-height:1.35}.exam-page h4{font-size:1rem;line-height:1.5}.exam-kicker{color:var(--blue-dark);letter-spacing:.08em;text-transform:uppercase;margin:0 0 .75rem;font:700 .72rem/1.5 Cascadia Mono,Consolas,monospace}.exam-muted{color:var(--ink-soft);font-size:.85rem}.exam-back{color:var(--blue-dark);text-underline-offset:.2rem;margin-bottom:1.75rem;font-size:.85rem;display:inline-block}.exam-header{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:2rem;padding-bottom:2rem;display:grid}.exam-header>div:first-child>p:last-child{max-width:42rem;color:var(--ink-soft);margin-bottom:0;font-size:1.1rem}.exam-paper-stamp{border:1px solid var(--line);border-top:.35rem solid var(--blue-dark);background:var(--paper-strong);width:14rem;padding:1.25rem}.exam-paper-stamp>strong{margin-bottom:.75rem;font:600 1.75rem/1.05 Bahnschrift,sans-serif;display:block}.exam-paper-stamp>span{text-transform:uppercase;color:var(--ink-soft);font:.7rem/1.4 Cascadia Mono,monospace}.exam-paper-stamp p{margin:.75rem 0 0;font-size:.8rem}.exam-paper-stamp p b{font-size:1.1rem}.exam-paper-stamp p span{padding:0 .25rem}.exam-provisional{background:var(--paper-strong);border:1px solid var(--line);border-left:.25rem solid var(--amber);align-items:baseline;gap:1rem;margin-bottom:2rem;padding:.9rem 1rem;font-size:.85rem;line-height:1.6;display:flex}.exam-provisional>span{flex-shrink:0;font-weight:750}.exam-layout{grid-template-columns:14.5rem minmax(0,1fr);align-items:start;gap:2rem;display:grid}.exam-page--evidence .exam-layout{grid-template-columns:1fr}.exam-page--evidence .exam-rail{grid-template-columns:minmax(0,1fr) 15rem;gap:1rem;display:grid;position:static}.exam-page--evidence .exam-rail nav{align-items:start;padding-bottom:.5rem;display:flex;overflow-x:auto}.exam-page--evidence .exam-rail nav button{flex:0 0 12rem}.exam-page--evidence .exam-save{border-top:0;border-left:1px solid var(--line);margin-top:0;padding:.25rem .75rem}.exam-rail{position:sticky;top:6rem}.exam-rail nav{gap:.25rem;display:grid}.exam-rail nav button{text-align:left;background:0 0;border-color:#0000;gap:.35rem;padding:.9rem 2.5rem .9rem .75rem;display:grid;position:relative}.exam-rail nav button strong{font-size:.85rem}.exam-rail nav button small{color:var(--ink-soft);font-size:.72rem;font-weight:400}.exam-rail nav button>span{font:.7rem/1.5 Cascadia Mono,monospace;position:absolute;top:1rem;right:.65rem}.exam-rail nav button[aria-current]{background:var(--paper-strong);border:1px solid var(--line);box-shadow:inset .2rem 0 var(--blue-dark)}.exam-save{border-top:1px solid var(--line);margin-top:1.5rem;padding:1.25rem .75rem}.exam-save>b{font-size:.8rem}.exam-save p{color:var(--ink-soft);margin:.5rem 0;font-size:.75rem}.exam-save small{color:var(--ink-soft);font-size:.72rem;line-height:1.6;display:block}.exam-save button{width:100%;margin-top:1rem;font-size:.75rem}.exam-stage{background:var(--paper-strong);border:1px solid var(--line);padding:2rem;scroll-margin-top:6rem;container-type:inline-size}.exam-stage:focus{outline:none}.exam-stage>section>p{max-width:50rem}.exam-blueprint{border-top:1px solid var(--line);margin:2rem 0}.exam-blueprint>button{border:0;border-bottom:1px solid var(--line);text-align:left;border-radius:0;align-items:center;gap:1rem;width:100%;padding:1.2rem .5rem;display:flex}.exam-section-letter{color:var(--blue-dark);width:2rem;font:600 1.8rem/1 Bahnschrift,sans-serif}.exam-blueprint button div{gap:.35rem;display:grid}.exam-blueprint button small{color:var(--ink-soft);font-size:.8rem;font-weight:400}.exam-blueprint button>span:last-child{margin-left:auto}.exam-instructions{max-width:52rem;margin-bottom:2rem;padding-left:1.25rem}.exam-actions{flex-wrap:wrap;align-items:center;gap:.65rem;margin:1rem 0;display:flex}.exam-question{border:0;border-top:1px solid var(--line);min-inline-size:0;margin:2rem 0 0;padding:1.75rem 0 .5rem}fieldset.exam-question{border:1px solid var(--line);padding:1.25rem}.exam-question legend{max-width:100%;padding:0 .35rem;font-weight:650;line-height:1.6}.exam-question legend>span{color:var(--blue-dark);margin-right:.5rem;font-family:Cascadia Mono,monospace}.exam-question legend small{white-space:nowrap;color:var(--ink-soft);font-size:.75rem;font-weight:400}.exam-option{background:var(--paper);border:1px solid var(--line);cursor:pointer;border-radius:.25rem;align-items:center;gap:.75rem;margin:.65rem 0;padding:.85rem 1rem;font-size:.95rem;line-height:1.5;display:flex}.exam-option.is-chosen{border-color:var(--blue-dark);box-shadow:inset .2rem 0 var(--blue-dark)}.exam-option input{width:1.1rem;height:1.1rem;accent-color:var(--blue-dark);flex-shrink:0}.exam-option-letter{color:var(--ink-soft);font:.75rem/1.5 Cascadia Mono,monospace}.exam-tf-options{gap:.75rem;display:flex}.exam-tf-options label{flex:1}.exam-feedback{background:var(--paper);border-left:.25rem solid var(--teal);margin-top:1rem;padding:1rem;font-size:.9rem}.exam-feedback p{margin:.5rem 0 0}.exam-feedback strong{font-size:.85rem}.exam-question-title{align-items:baseline;gap:.75rem;margin-bottom:.75rem;display:flex}.exam-question-title>span{color:var(--blue-dark);font:700 .8rem/1.5 Cascadia Mono,monospace}.exam-question-title h3{margin:0}.exam-question-title>small{white-space:nowrap;color:var(--ink-soft);margin-left:auto}.exam-written{gap:.65rem;margin:1.5rem 0;display:grid}.exam-written>span{font-size:.9rem;font-weight:650}.exam-page textarea{resize:vertical;border:1px solid var(--line);background:var(--paper);width:100%;color:var(--ink);border-radius:.25rem;padding:.85rem 1rem;font-size:1rem;line-height:1.65}.exam-written small{color:var(--ink-soft);font-size:.7rem}.exam-guide{border:1px solid var(--line);background:var(--paper);margin:1rem 0;padding:1rem;font-size:.9rem}.exam-guide summary,.exam-sources summary{cursor:pointer;font-weight:650;line-height:1.6}.exam-guide>p{margin-top:1rem}.exam-query{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--navy);color:#edf4f7;padding:1rem;font:.85rem/1.7 Cascadia Mono,monospace}.exam-evidence-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:1.5rem;margin-top:1.5rem;display:grid}.exam-report{background:var(--paper);border:1px solid var(--line);padding:1.25rem}.exam-report h3{font-size:1.35rem}.exam-report mark{background:var(--desk-lime);color:var(--desk-night);border-bottom:2px solid var(--desk-night);padding:.05rem 0}.exam-passage{border-top:1px solid var(--line);margin-top:1rem;padding-top:1rem}.exam-passage p{margin-bottom:.5rem;font-size:.95rem;line-height:1.8}.exam-passage-heading{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.exam-passage-heading>span{color:var(--ink-soft);font:700 .7rem/1.5 Cascadia Mono,monospace}.exam-passage-heading button{min-height:2rem;padding:.35rem .5rem;font-size:.7rem}.exam-evidence-tag{border:1px solid var(--line);background:var(--paper-strong);margin:.25rem .25rem .25rem 0;padding:.2rem .4rem;font:.65rem/1.5 Cascadia Mono,monospace;display:inline-block}.exam-builder{border:1px solid var(--line);padding:1.25rem;position:sticky;top:6rem}.exam-builder h3{margin-bottom:1.5rem}.exam-builder-step{align-items:start;gap:.75rem;margin:1rem 0;display:flex}.exam-builder-step>span{width:1.5rem;height:1.5rem;color:var(--blue-dark);border:1px solid var(--line);border-radius:50%;flex-shrink:0;place-items:center;font:700 .75rem/1 Cascadia Mono,monospace;display:grid}.exam-builder-step>div{flex:1}.exam-builder-step strong{margin-bottom:.5rem;font-size:.85rem;line-height:1.6;display:block}.exam-builder-step p{color:var(--ink-soft);font-size:.85rem}.exam-builder-step blockquote{background:var(--paper);max-height:13rem;margin:.5rem 0;padding:.75rem;font-size:.85rem;line-height:1.65;overflow:auto}.exam-builder-step blockquote small{color:var(--blue-dark);margin-bottom:.5rem;font-family:Cascadia Mono,monospace;display:block}.exam-builder-step textarea{font-size:.9rem}.exam-status{color:var(--blue-dark);margin-bottom:0;font-size:.8rem}.exam-saved-mappings{margin:2rem 0}.exam-count{color:var(--blue-dark);margin-left:.5rem;font:.8rem/1.5 Cascadia Mono,monospace;display:inline-block}.exam-mapping-row{border:1px solid var(--line);margin:1rem 0;padding:1rem}.exam-row-title{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:1rem;display:flex}.exam-row-title h4{margin:0}.exam-row-title>span{color:var(--blue-dark);font-size:.75rem}.exam-mapping-row blockquote,.exam-model-mapping blockquote{border-left:.2rem solid var(--amber);margin:1rem 0;padding-left:1rem;font-size:.9rem;line-height:1.65}.exam-mapping-row p{white-space:pre-wrap;font-size:.9rem}.exam-mapping-row .exam-actions{margin-bottom:0}.exam-model-mapping+.exam-model-mapping{border-top:1px solid var(--line);padding-top:1rem}.exam-matrix-reference{scroll-margin-top:6rem}.exam-page .exam-disclosure{text-align:left;border-left:.25rem solid var(--blue-dark);justify-content:space-between;align-items:center;gap:1rem;width:100%;padding:1rem;display:flex}.exam-disclosure span:last-child{color:var(--blue-dark);font-size:.75rem}.exam-case{background:var(--paper);border-left:.25rem solid var(--amber);padding:1rem 1.25rem}.exam-case strong{color:var(--blue-dark);font-size:.8rem}.exam-case p{margin:.75rem 0 0}.exam-response-part{margin-top:2rem}.exam-response-part h4{margin-bottom:.5rem}.exam-response-part h4 small{color:var(--ink-soft);white-space:nowrap}.exam-response-part .exam-written{margin-top:.75rem}.exam-concept-bank{border:1px dashed var(--line);flex-wrap:wrap;gap:.5rem;margin:1.5rem 0;padding:1rem;display:flex}.exam-concept-bank>span{border:1px solid var(--line);cursor:grab;background:var(--paper);border-radius:.25rem;align-items:center;gap:1rem;padding:.65rem .75rem;font-size:.85rem;font-weight:650;display:inline-flex}.exam-concept-bank>span>span{color:var(--ink-soft)}.exam-match-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) 13rem;align-items:center;gap:1rem;padding:1rem 0;display:grid}.exam-match-row.can-drop{border:1px dashed var(--blue-dark);padding:1rem}.exam-match-row>p{margin:0;font-size:.9rem}.exam-match-row>label{gap:.5rem;display:grid}.exam-match-row>label span{color:var(--ink-soft);font-size:.7rem}.exam-match-row select{background:var(--paper);width:100%;min-height:2.75rem;color:var(--ink);border:1px solid var(--line);border-radius:.25rem;padding:.65rem}.exam-match-row>.exam-feedback{grid-column:1/-1;margin-top:0}.exam-match-row+button{margin-top:1rem}.exam-extra-heading{margin-top:3rem}.exam-review-summary{border:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:2rem 0;display:grid}.exam-review-summary>div{gap:.65rem;padding:1.25rem;display:grid}.exam-review-summary>div+div{border-left:1px solid var(--line)}.exam-review-summary strong{font:600 1.75rem/1 Bahnschrift,sans-serif}.exam-review-summary span{color:var(--ink-soft);font-size:.75rem;line-height:1.6}.exam-review-score{border-left:.3rem solid var(--teal);background:var(--paper);align-items:start;gap:1.5rem;margin:1rem 0;padding:1.5rem;display:flex}.exam-review-score>strong{white-space:nowrap;font:600 3rem/1 Bahnschrift,sans-serif}.exam-review-score>strong small{color:var(--ink-soft);font-size:1rem}.exam-review-score h3{margin-bottom:.5rem}.exam-review-score p{font-size:.9rem}.exam-review-notes{margin-top:2rem}.exam-review-notes ul{padding-left:1.25rem}.exam-sources{border-top:1px solid var(--line);margin-top:2rem;padding-top:1rem;font-size:.85rem}.exam-sources a{color:var(--blue-dark);text-underline-offset:.2rem;overflow-wrap:anywhere}.exam-reset{border-top:1px solid var(--line);margin-top:2rem;padding-top:1rem}.exam-reset>div{border:1px solid var(--red);background:var(--paper);margin-top:1rem;padding:1rem}.exam-section-footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:.75rem;margin-top:2.5rem;padding-top:1.5rem;display:flex}.exam-section-footer>span{color:var(--ink-soft);white-space:nowrap;font:.7rem/1.5 Cascadia Mono,monospace}.exam-bottom-bar{z-index:20;border-top:1px solid var(--line);background:var(--paper-strong);justify-content:space-between;align-items:center;gap:1rem;padding:.65rem max(1rem,50vw - 48rem);display:flex;position:fixed;bottom:0;left:0;right:0}.exam-bottom-bar p{color:var(--ink-soft);max-width:65rem;margin:0;font-size:.75rem}.exam-bottom-bar button{flex-shrink:0}@media (max-width:1100px){.exam-page{padding:2rem 1.25rem 7rem}.exam-layout{grid-template-columns:12rem minmax(0,1fr);gap:1.25rem}.exam-stage{padding:1.5rem}.exam-evidence-layout{grid-template-columns:1fr}.exam-builder{position:static}}@media (max-width:760px){.exam-header{grid-template-columns:1fr;gap:1.25rem}.exam-paper-stamp{flex-wrap:wrap;align-items:center;gap:1rem;width:100%;padding:1rem;display:flex}.exam-paper-stamp>strong{margin:0;font-size:1.15rem}.exam-paper-stamp>strong br{display:none}.exam-paper-stamp p{margin:0}.exam-provisional{display:block}.exam-provisional>span{margin-bottom:.25rem;display:block}.exam-layout{grid-template-columns:1fr;gap:1rem}.exam-rail{position:static}.exam-rail nav{padding-bottom:.5rem;display:flex;overflow-x:auto}.exam-rail nav button{flex:0 0 11rem}.exam-save{grid-template-columns:1fr auto;gap:.3rem 1rem;margin-top:.5rem;padding:.75rem 0;display:grid}.exam-save>p{grid-column:1;margin:0}.exam-save small{grid-column:1}.exam-save button{grid-area:1/2/4;align-self:start;width:auto;margin-top:0;font-size:.7rem}.exam-stage{padding:1.25rem;scroll-margin-top:5.5rem}.exam-back{margin-bottom:1.25rem}.exam-match-row{grid-template-columns:1fr}.exam-match-row label{max-width:none}.exam-review-summary>div{padding:.75rem}.exam-review-score{display:block}.exam-review-score>strong{margin-bottom:1rem;display:block}.exam-bottom-bar p{font-size:.65rem}.exam-bottom-bar button{padding:.5rem .75rem;font-size:.75rem}}@media (max-width:420px){.exam-page{padding:1.25rem .75rem 8rem}.exam-stage{padding:1rem}.exam-question-title{flex-wrap:wrap;gap:.5rem}.exam-question-title h3{flex:1;min-width:70%}.exam-question-title>small{margin-left:0}.exam-question legend{font-size:.95rem}fieldset.exam-question{padding:.75rem}.exam-option{padding:.75rem;font-size:.9rem}.exam-save{display:block}.exam-save>*{margin-bottom:.4rem}.exam-save button{margin-top:.75rem}.exam-section-footer button{padding:.6rem;font-size:.7rem}.exam-report,.exam-builder{padding:1rem}.exam-review-summary{grid-template-columns:1fr}.exam-review-summary>div{align-items:center;gap:1rem;display:flex}.exam-review-summary>div+div{border-left:0;border-top:1px solid var(--line)}}@media (prefers-reduced-motion:reduce){.exam-page,.exam-page *{scroll-behavior:auto!important}}@media (max-width:760px){.exam-page--evidence .exam-rail{display:block}.exam-page--evidence .exam-save{border-left:0;border-top:1px solid var(--line);padding:.75rem 0}}@container (width<=740px){.exam-evidence-layout{grid-template-columns:1fr}.exam-builder{position:static}}@media (min-width:1101px){.exam-bottom-bar{left:14rem}}@media (min-width:801px) and (max-width:1100px){.exam-bottom-bar{left:11.5rem}}.exam-paper-stamp{background:var(--desk-navy);color:var(--desk-white);border-color:var(--desk-line);border-top-color:var(--desk-lime);border-radius:.5rem}.exam-paper-stamp>span{color:var(--desk-muted)}.exam-answer-toolbar{background:var(--desk-navy);color:var(--desk-white);border-left:.25rem solid var(--desk-lime);border-radius:.25rem;flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1rem;padding:1rem 1.25rem;display:flex}.exam-answer-toolbar>span{flex:14rem;font-size:.9rem;line-height:1.5}.exam-answer-toolbar button{background:var(--desk-panel);border-color:var(--desk-line);color:var(--desk-white)}.exam-answer-toolbar button[aria-pressed]{background:var(--desk-lime);color:var(--desk-night);border-color:var(--desk-lime)}.exam-bank-filters{flex-wrap:wrap;gap:.5rem;margin:1.5rem 0;display:flex}.exam-bank-filters button{align-items:center;gap:.75rem;display:flex}.exam-bank-filters button>span{border:1px solid var(--line);border-radius:.25rem;padding:.1rem .4rem;font:.75rem/1.5 Cascadia Mono,monospace}.exam-bank-filters button[aria-pressed=true]{background:var(--desk-navy);color:var(--desk-white);border-color:var(--desk-lime)}.exam-bank-filters button[aria-pressed=true]>span{color:var(--desk-lime);border-color:var(--desk-line)}.exam-guide summary{color:var(--blue-dark)}.exam-guide[open]{border-left:.25rem solid var(--desk-lime)}@media (max-width:600px){.exam-answer-toolbar{padding:1rem}.exam-answer-toolbar button{flex:10rem}.exam-bank-filters{grid-template-columns:1fr 1fr;display:grid}.exam-bank-filters button{justify-content:space-between;padding:.65rem;font-size:.75rem}}.exam-guide>p{white-space:pre-line}.exam-set-selector{background:var(--paper);border:1px solid var(--line);border-radius:.25rem;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem;padding:.75rem;display:flex}.exam-set-selector button{flex:9rem}.exam-set-selector button[aria-pressed=true]{color:var(--desk-night);background:var(--desk-lime);border-color:var(--desk-lime)}.exam-set-description{color:var(--ink-soft);padding:.75rem .25rem 0;font-size:.85rem}.exam-bank-total{background:var(--paper);border-left:.25rem solid var(--desk-lime);color:var(--ink-soft);margin-bottom:1.5rem;padding:1rem;font-size:.85rem}.exam-bank-total strong{color:var(--ink)}.soc-lecture-workspace{min-width:0;max-width:1600px;margin:auto;padding:0 2rem 1.5rem}.soc-lecture-heading{align-items:center;gap:1rem}.soc-lecture-heading>div{min-width:0}.soc-lecture-subtitle{color:var(--ink-soft);margin:.45rem 0 0;font-size:.86rem}.soc-lecture-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.75rem 1rem;max-width:34rem;display:flex}.soc-lecture-actions a{color:var(--blue-dark);text-underline-offset:.2rem;font-size:.8rem;font-weight:650}.soc-lecture-actions p{color:var(--ink-soft);flex-basis:100%;margin:0;font-size:.78rem}.soc-lecture-stage{border:1px solid var(--desk-line);background:var(--desk-night);border-radius:.75rem;width:100%;min-width:0;height:max(32rem,100dvh - 13rem);position:relative;overflow:hidden}.soc-lecture-stage iframe{background:var(--desk-night);border:0;width:100%;height:100%;display:block}.soc-lecture-loading{z-index:1;color:var(--desk-muted);background:var(--desk-night);place-items:center;margin:0;padding:1rem;display:grid;position:absolute;inset:0}.soc-lecture-resources{border-top:1px solid var(--desk-line);margin-top:1.25rem;padding-top:1rem}.soc-lecture-resources summary{cursor:pointer;font-weight:650}.soc-lecture-resources p,.soc-lecture-resources li{line-height:1.6}.soc-lecture-resources nav{flex-wrap:wrap;gap:.75rem 1.5rem;padding:.5rem 0 1rem;display:flex}.soc-lecture-resources a{color:var(--blue-dark)}.soc-lecture-workspace .module-completion{padding:1.5rem 0 0}@media (max-width:1100px){.soc-lecture-workspace{padding-inline:1.25rem}}@media (max-width:800px){.soc-lecture-workspace{padding-inline:1rem}.soc-lecture-heading{min-height:0;padding-block:1rem;display:grid}.soc-lecture-actions{justify-content:flex-start}.soc-lecture-stage{height:58dvh;min-height:24rem}}@media (max-width:480px){.soc-lecture-stage{min-height:20rem}.soc-lecture-actions .primary-button{padding:.6rem .75rem;font-size:.75rem}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#16212b;font-synthesis:none;text-rendering:optimizelegibility;--paper:#f4f6f8;--paper-strong:#fff;--ink:#16212b;--ink-soft:#52606b;--line:#cbd3d9;--blue:#1b6ca8;--blue-dark:#124d78;--amber:#f2b134;--red:#d64545;--teal:#2a9d8f;--navy:#0f2535;--focus:#8b5cf6;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--max:90rem;background:#f4f6f8;font-family:Aptos,Segoe UI,sans-serif}html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--paper:#101a22;--paper-strong:#172630;--ink:#edf4f7;--ink-soft:#aec0ca;--line:#3a505d;--blue:#70bde9;--blue-dark:#a2dcf6;--amber:#f5c65b;--red:#ff8f8f;--teal:#54c2b2;--navy:#081720;--focus:#f5c65b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);min-width:0;min-height:100vh;margin:0;overflow-x:clip}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}svg{width:1.25rem;height:1.25rem}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1,h2,h3,.brand strong{letter-spacing:-.025em;font-family:Bahnschrift,Arial Narrow,sans-serif}h1{margin-bottom:var(--space-6);font-size:clamp(2.6rem,6vw,6.4rem);line-height:.96}h2{margin-bottom:var(--space-4);font-size:clamp(1.8rem,3.2vw,3.2rem);line-height:1.04}h3{font-size:1.2rem;line-height:1.2}p{line-height:1.6}.page-pad{padding-left:max(var(--space-5), calc((100vw - var(--max)) / 2));padding-right:max(var(--space-5), calc((100vw - var(--max)) / 2))}.standard-page{padding-top:var(--space-16);padding-bottom:var(--space-16)}.eyebrow,.case-label{color:var(--blue-dark);letter-spacing:.14em;text-transform:uppercase;font-family:Cascadia Mono,Consolas,monospace;font-size:.78rem;font-weight:700}.lede{max-width:46rem;color:var(--ink-soft);font-size:clamp(1.05rem,1.6vw,1.35rem);line-height:1.55}.skip-link{z-index:100;top:var(--space-3);left:var(--space-3);background:var(--ink);color:#fff;padding:var(--space-3) var(--space-4);position:fixed;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.topbar{z-index:30;align-items:center;gap:var(--space-8);min-height:4.75rem;padding:var(--space-3) max(var(--space-5), calc((100vw - var(--max)) / 2));border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4f6f8f5;display:flex;position:sticky;top:0}.app-shell{--blue:var(--course-accent,#1b6ca8);--blue-dark:var(--course-accent-dark,#124d78);--amber:var(--course-highlight,#f2b134)}.brand{align-items:center;gap:var(--space-3);text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--navy);border-left:.35rem solid var(--amber);place-items:center;width:2.75rem;height:2.75rem;display:grid}.brand span:last-child{display:grid}.brand strong{font-size:1.15rem}.brand small{color:var(--ink-soft);text-transform:uppercase;letter-spacing:.08em;font-size:.72rem}.main-nav{align-self:stretch;align-items:stretch;gap:var(--space-1);margin-left:auto;display:flex}.main-nav a{padding:0 var(--space-3);color:var(--ink-soft);border-bottom:3px solid #0000;align-items:center;font-size:.9rem;font-weight:650;text-decoration:none;display:flex}.main-nav a:hover{color:var(--ink)}.main-nav a.active{color:var(--blue-dark);border-bottom-color:var(--blue)}.account-block{padding-left:var(--space-4);border-left:1px solid var(--line);justify-items:end;display:grid}.account-block span{letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:700}.account-block button{color:var(--ink-soft);cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.topbar-actions{align-items:center;gap:var(--space-3);display:flex}.theme-toggle{min-height:2.65rem;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:0 0;align-items:center;gap:.45rem;padding:.55rem .75rem;font-size:.78rem;font-weight:750;display:inline-flex}.theme-toggle:hover{color:var(--blue-dark);border-color:var(--blue)}.theme-toggle span:first-child{font-size:1.05rem;line-height:1}.menu-button{border:1px solid var(--line);background:0 0;place-items:center;width:2.75rem;height:2.75rem;margin-left:auto;display:none}.mobile-account-actions{display:none}.site-footer{justify-content:space-between;gap:var(--space-6);padding:var(--space-6) max(var(--space-5), calc((100vw - var(--max)) / 2));color:#c4d0d8;background:var(--navy);display:flex}.site-footer p{margin:0;font-size:.82rem}.site-footer a{text-underline-offset:.22em}.primary-button{justify-content:center;align-items:center;gap:var(--space-3);color:#fff;background:var(--ink);border:2px solid var(--ink);cursor:pointer;border-radius:0;min-height:2.9rem;padding:.8rem 1.15rem;font-weight:750;text-decoration:none;display:inline-flex}.primary-button:hover{background:var(--blue-dark);border-color:var(--blue-dark)}.primary-button:disabled{opacity:.65;cursor:wait}.primary-button--wide{width:100%}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.text-link{color:var(--blue-dark);text-underline-offset:.25em;font-weight:750}.button-row{align-items:center;gap:var(--space-5);margin-top:var(--space-8);flex-wrap:wrap;display:flex}.auth-layout{background:var(--paper);grid-template-columns:minmax(0,1.35fr) minmax(22rem,.65fr);min-width:0;min-height:100vh;display:grid;overflow-x:hidden}.auth-story{color:#fff;background:linear-gradient(#0f2535f5,#0f2535f5),repeating-linear-gradient(90deg,#0000 0 79px,#ffffff0a 80px),repeating-linear-gradient(0deg,#0000 0 79px,#ffffff0a 80px);flex-direction:column;justify-content:center;min-width:0;min-height:100vh;padding:clamp(2rem,6vw,7rem);display:flex}.auth-story .eyebrow{color:#86bfe7}.auth-story h1{max-width:60rem;font-size:clamp(3rem,7vw,7.2rem)}.auth-story .lede{color:#c6d3dc}.auth-story .incident-pulse{margin-top:var(--space-12)}.signin-panel{border-top:.65rem solid var(--blue);background:#fff;flex-direction:column;justify-content:center;min-width:0;padding:clamp(2rem,5vw,5rem);display:flex}.privacy-note{gap:var(--space-2);margin-top:var(--space-8);padding:var(--space-5);border-left:.35rem solid var(--blue);background:#eaf3f9;display:grid}.privacy-note span,.help-text{color:var(--ink-soft);font-size:.9rem;line-height:1.5}.help-text{margin-top:var(--space-6)}.auth-screen{background:var(--paper);align-content:center;justify-items:start;min-height:100vh;padding:12vw;display:grid}.auth-screen h1{max-width:55rem}.loading-line{background:var(--line);width:min(28rem,80vw);height:.35rem;overflow:hidden}.loading-line:after{content:"";background:var(--blue);width:40%;height:100%;animation:1.1s ease-in-out infinite loading;display:block}@keyframes loading{0%{transform:translate(-110%)}to{transform:translate(360%)}}.incident-pulse{--pulse-bg:var(--paper);grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;display:grid}.incident-pulse li{align-items:flex-start;gap:var(--space-3);min-width:0;color:var(--ink-soft);display:flex;position:relative}.incident-pulse li:before{content:"";z-index:0;background:var(--line);height:2px;position:absolute;top:.55rem;left:.65rem;right:-.65rem}.incident-pulse li:last-child:before{display:none}.pulse-marker{z-index:1;border:2px solid var(--line);background:var(--pulse-bg);flex:0 0 1.2rem;height:1.2rem;position:relative;transform:rotate(45deg)}.pulse-copy{gap:var(--space-1);display:grid}.pulse-copy strong{text-transform:uppercase;letter-spacing:.06em;font-size:.82rem}.pulse-copy small{max-width:10rem;line-height:1.35}.incident-pulse li.is-active{color:inherit}.incident-pulse li.is-active:before{background:var(--blue)}.incident-pulse li.is-active .pulse-marker{border-color:var(--blue);background:var(--amber)}.auth-story .incident-pulse{--pulse-bg:var(--navy)}.auth-story .incident-pulse li{color:#aebfc9}.auth-story .incident-pulse li.is-active{color:#fff}.home-hero{min-height:42rem;padding-top:var(--space-16);padding-bottom:var(--space-16);grid-template-columns:minmax(0,1.05fr) minmax(30rem,.95fr);align-items:center;gap:clamp(3rem,7vw,8rem);display:grid}.home-data-notice{gap:var(--space-2) var(--space-4);padding-top:var(--space-4);padding-bottom:var(--space-4);color:#5f4300;background:#fff1c8;border-top:1px solid #d7b763;border-bottom:1px solid #d7b763;flex-wrap:wrap;display:flex}.home-data-notice button{color:#fff;background:var(--ink);cursor:pointer;border:0;min-height:2.5rem;margin-left:auto;padding:.45rem .8rem;font-weight:750}.hero-copy h1 em{color:var(--blue-dark);font-style:normal}.home-quick-access{color:#fff;background:var(--navy);border-top:.4rem solid var(--amber)}.home-quick-access>div{padding:var(--space-6);border-bottom:1px solid #345061}.home-quick-access h2{margin-bottom:var(--space-2);font-size:clamp(1.8rem,3vw,2.5rem)}.home-quick-access p:last-child{color:#c6d3dc;margin:0}.home-quick-access>a{align-items:center;gap:var(--space-3);min-height:4.75rem;padding:var(--space-4) var(--space-6);color:#fff;border-bottom:1px solid #345061;grid-template-columns:3.5rem 1fr auto;text-decoration:none;display:grid}.home-quick-access>a:hover{background:#17394d}.home-quick-access>a span{color:#8cc4eb;letter-spacing:.08em;font-family:Cascadia Mono,monospace;font-size:.7rem;font-weight:800}.home-quick-access>a strong{font-size:1.05rem}.evidence-board{padding:var(--space-6);color:#eef4f7;background:var(--navy);border-top:.4rem solid var(--amber);box-shadow:1.2rem 1.2rem #dbe3e8}.evidence-board__top{margin-bottom:var(--space-5);color:#9eb2bf;letter-spacing:.1em;justify-content:space-between;font-family:Cascadia Mono,monospace;font-size:.7rem;display:flex}.evidence-row{align-items:center;gap:var(--space-3);padding:var(--space-4) 0;border-top:1px solid #345061;grid-template-columns:5.5rem 5.5rem 1fr auto;font-family:Cascadia Mono,monospace;font-size:.78rem;display:grid}.evidence-row strong{color:#8cc4eb}.evidence-row mark{color:var(--ink);background:var(--amber);text-transform:uppercase;padding:.25rem .4rem;font-size:.66rem;font-weight:800}.analyst-note{margin-top:var(--space-6);padding:var(--space-5);color:var(--ink);background:#fff1c8;transform:rotate(-1deg)}.analyst-note span{letter-spacing:.1em;font-family:Cascadia Mono,monospace;font-size:.68rem;font-weight:800}.analyst-note p{margin:var(--space-2) 0 0;font-weight:650;line-height:1.4}.pulse-section{align-items:center;gap:var(--space-16);padding-top:var(--space-12);padding-bottom:var(--space-12);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;grid-template-columns:minmax(18rem,.7fr) minmax(30rem,1.3fr);display:grid}.pulse-section h2{max-width:38rem;font-size:clamp(1.8rem,2.8vw,2.7rem)}.week-strip{padding-top:var(--space-16);padding-bottom:var(--space-16)}.section-heading{max-width:46rem;margin-bottom:var(--space-8)}.section-heading p:last-child,.page-heading>p:last-child{color:var(--ink-soft)}.week-actions,.resource-list{border-top:2px solid var(--ink)}.week-actions a,.resource-list a{align-items:center;gap:var(--space-5);min-height:7rem;padding:var(--space-5);border-bottom:1px solid var(--line);grid-template-columns:4rem 1fr minmax(12rem,.55fr) auto;text-decoration:none;display:grid}.week-actions a:hover,.resource-list a:hover{background:#fff}.week-actions a>span{color:var(--blue-dark);font-family:Cascadia Mono,monospace}.week-actions strong,.resource-list strong{font-family:Bahnschrift,sans-serif;font-size:1.25rem}.week-actions small,.resource-list small{color:var(--ink-soft)}.portal-lanes{gap:var(--space-5);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.portal-lanes>a{min-height:18rem;padding:var(--space-6);background:var(--paper-strong);border-top:.4rem solid var(--blue);flex-direction:column;align-items:flex-start;text-decoration:none;display:flex}.portal-lanes>a:nth-child(2){border-top-color:var(--teal)}.portal-lanes>a:nth-child(3){border-top-color:var(--amber)}.portal-lanes span{color:var(--blue-dark);letter-spacing:.08em;font-family:Cascadia Mono,monospace;font-size:.72rem;font-weight:800}.portal-lanes h3{margin:var(--space-6) 0 var(--space-3);font-size:1.8rem}.portal-lanes p{color:var(--ink-soft)}.portal-lanes strong{align-items:center;gap:var(--space-2);color:var(--blue-dark);margin-top:auto;display:inline-flex}.secondary-actions{gap:var(--space-3) var(--space-6);margin-top:var(--space-8);padding-top:var(--space-5);border-top:1px solid var(--line);flex-wrap:wrap;display:flex}.secondary-actions a{color:var(--blue-dark);text-underline-offset:.25em;font-weight:750}.page-heading{max-width:60rem;margin-bottom:var(--space-12)}.page-heading h1{font-size:clamp(3rem,6vw,6rem)}.lecture-release-card{gap:var(--space-10);margin:0 0 var(--space-12);padding:var(--space-8);color:#fff;background:var(--navy);border-top:.45rem solid var(--amber);grid-template-columns:minmax(0,1.15fr) minmax(20rem,.85fr);display:grid}.lecture-release-card h2{margin-bottom:var(--space-3);font-size:clamp(2rem,4vw,3.7rem)}.lecture-release-card__copy>p:not(.eyebrow){color:#c6d3dc;max-width:46rem;font-size:1.05rem}.lecture-release-card__actions{align-items:center;gap:var(--space-5);margin-top:var(--space-6);flex-wrap:wrap;display:flex}.lecture-release-card .primary-button{color:var(--ink);background:var(--amber);border-color:var(--amber)}.lecture-release-card .text-link{color:#fff}.lecture-release-card dl{border-top:1px solid #4d6879;border-left:1px solid #4d6879;grid-template-columns:repeat(2,minmax(0,1fr));align-self:stretch;margin:0;display:grid}.lecture-release-card dl div{min-height:6.5rem;padding:var(--space-4);border-bottom:1px solid #4d6879;border-right:1px solid #4d6879;align-content:center;gap:.35rem;display:grid}.lecture-release-card dt{color:#8cc4eb;letter-spacing:.07em;text-transform:uppercase;font-family:Cascadia Mono,monospace;font-size:.7rem;font-weight:750}.lecture-release-card dd{margin:0;font-weight:750}.lecture-ledger{border-top:2px solid var(--ink);padding:0;list-style:none}.lecture-ledger li{align-items:center;gap:var(--space-5);min-height:7.5rem;padding:var(--space-4) var(--space-3);border-bottom:1px solid var(--line);grid-template-columns:4.5rem minmax(0,1fr) 8rem 3rem;display:grid}.lecture-ledger li:not(.is-released){color:#687782}.lecture-ledger li.is-upcoming{background:#fff8e4}.lecture-ledger li.is-hidden{opacity:.72}.lecture-number{font-family:Cascadia Mono,monospace;font-size:1.3rem}.lecture-ledger p{color:var(--blue-dark);letter-spacing:.06em;text-transform:uppercase;margin:0 0 .2rem;font-size:.78rem;font-weight:750}.lecture-ledger h2{margin:0 0 .25rem;font-size:clamp(1.15rem,2vw,1.65rem)}.lecture-ledger small{color:var(--ink-soft)}.lecture-ledger li>a{color:#fff;background:var(--ink);place-items:center;width:2.75rem;height:2.75rem;display:grid}.release-stamp{text-transform:uppercase;border:1px solid;justify-self:start;padding:.3rem .5rem;font-family:Cascadia Mono,monospace;font-size:.66rem;font-weight:750}.release-stamp--released{color:#17695f}.release-stamp--upcoming{color:#8b6200;background:#fff1c8}.release-stamp--hidden{color:#687782}.locked-note{color:var(--ink-soft);font-size:.72rem}.catalogue-note{max-width:45rem;margin:var(--space-6) 0 0;color:var(--ink-soft);font-size:.9rem}.catalogue-help{margin-bottom:var(--space-10);border-top:2px solid var(--ink);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.catalogue-help>div{align-content:center;gap:var(--space-2);min-height:8.5rem;padding:var(--space-5);border-right:1px solid var(--line);display:grid}.catalogue-help>div:last-child{border-right:0}.catalogue-help span{color:var(--blue-dark);text-transform:uppercase;font-family:Cascadia Mono,monospace;font-size:.72rem;font-weight:800}.catalogue-help small{color:var(--ink-soft)}.lecture-section-nav{z-index:20;align-items:center;gap:var(--space-6);color:#fff;background:#0f2535f7;border-bottom:1px solid #355061;min-height:3.75rem;display:flex;position:sticky;top:4.75rem}.lecture-section-nav>span{color:var(--amber);letter-spacing:.1em;text-transform:uppercase;flex:none;font-family:Cascadia Mono,monospace;font-size:.72rem;font-weight:800}.lecture-section-nav>div{align-self:stretch;min-width:0;display:flex;overflow-x:auto}.lecture-section-nav a{padding:0 var(--space-4);color:#d9e3e9;border-bottom:3px solid #0000;flex:none;align-items:center;font-size:.82rem;font-weight:700;text-decoration:none;display:flex}.lecture-section-nav a:hover{color:#fff;border-bottom-color:var(--amber)}#objectives,#presentation,#practice,#event-to-incident,#activities,#summary,#checkout,#resources{scroll-margin-top:9rem}.resource-search{align-items:center;gap:var(--space-4);margin-bottom:var(--space-12);padding:var(--space-5);color:#fff;background:var(--navy);border-left:.4rem solid var(--amber);grid-template-columns:minmax(12rem,.35fr) minmax(18rem,1fr) auto;display:grid}.resource-search label{font-weight:800}.resource-search input{min-height:3.1rem;color:var(--ink);background:#fff;border:2px solid #0000;padding:.75rem 1rem}.resource-search p{color:#c6d3dc;margin:0;font-size:.85rem}.resource-filters{gap:var(--space-4);margin:calc(-1 * var(--space-8)) 0 var(--space-10);flex-wrap:wrap;display:flex}.resource-filters label{gap:var(--space-2);color:var(--ink-soft);font-size:.78rem;font-weight:750;display:grid}.resource-filters select{min-width:13rem;min-height:2.75rem;color:var(--ink);background:var(--paper-strong);border:1px solid var(--line);padding:.55rem .75rem}.resource-list a>span{gap:.25rem;display:grid}.resource-list a time{color:var(--ink-soft);letter-spacing:0;text-transform:none;font-family:Aptos,Segoe UI,sans-serif;font-size:.7rem;font-weight:600}.resource-load-error{justify-content:space-between;align-items:center;gap:var(--space-4);margin-bottom:var(--space-8);padding:var(--space-4);border-left:.35rem solid var(--amber);background:#fff1c8;display:flex}.resource-load-error p{margin:0}.resource-load-error button{color:#fff;background:var(--ink);cursor:pointer;border:0;min-height:2.75rem;padding:.55rem .85rem;font-weight:750}.resource-group{margin-top:var(--space-12)}.resource-group:first-of-type{margin-top:0}.resource-empty{padding:var(--space-10);background:var(--paper-strong);border-top:.4rem solid var(--amber)}.resource-empty button{color:#fff;background:var(--ink);cursor:pointer;border:0;min-height:2.75rem;padding:.65rem 1rem}.portal-tour__layout{gap:var(--space-8);grid-template-columns:15rem minmax(0,1fr);align-items:start;display:grid}.portal-tour__rail{border-top:2px solid var(--ink)}.portal-tour__rail button{align-items:center;gap:var(--space-3);width:100%;min-height:4.5rem;padding:var(--space-3);color:var(--ink-soft);border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;grid-template-columns:2.6rem 1fr;display:grid}.portal-tour__rail button:hover{background:#fff}.portal-tour__rail button.is-current{color:var(--ink);border-left:.35rem solid var(--amber);background:#fff1c8}.portal-tour__rail button.is-seen span{color:#17695f}.portal-tour__rail span{font-family:Cascadia Mono,monospace;font-size:.72rem}.portal-tour__stage{min-height:42rem;padding:var(--space-8);border-top:.4rem solid var(--blue);background:#fff}.tour-progress{height:.4rem;margin-bottom:var(--space-8);background:#e0e7eb;position:relative}.tour-progress>span{background:var(--amber);height:100%;transition:width .2s;display:block}.tour-progress small{color:var(--ink-soft);font-family:Cascadia Mono,monospace;position:absolute;top:.75rem;right:0}.tour-window{max-width:36rem;margin:var(--space-10) 0 var(--space-8);background:#edf2f5;border:1px solid #aebbc4;box-shadow:.7rem .7rem #d5dfe4}.tour-window__bar{background:var(--navy);gap:.35rem;padding:.6rem;display:flex}.tour-window__bar i{background:#7f96a3;border-radius:50%;width:.55rem;height:.55rem}.tour-window__bar i:first-child{background:var(--amber)}.tour-window__content{gap:var(--space-3);padding:var(--space-5);grid-template-columns:3rem 1fr;display:grid}.tour-window__content>span{color:#fff;background:var(--blue-dark);grid-row:1/5;place-items:center;font-family:Cascadia Mono,monospace;display:grid}.tour-window__content>strong{align-self:end;font-size:1.1rem}.tour-window__content>div{background:#cbd6dc;height:.5rem}.tour-window__content>div:last-child{width:65%}.portal-tour__description{max-width:50rem;color:var(--ink-soft);font-size:1.08rem}.tour-tip{max-width:48rem;margin:var(--space-6) 0;padding:var(--space-4);border-left:.35rem solid var(--blue);background:#eaf3f9}.tour-tip p{margin:var(--space-1) 0 0}.portal-tour__actions{justify-content:space-between;align-items:center;gap:var(--space-5);margin-top:var(--space-8);padding-top:var(--space-5);border-top:1px solid var(--line);display:flex}.portal-tour__actions>div{gap:var(--space-3);display:flex}.portal-tour__actions button:not(.primary-button){min-height:2.9rem;color:var(--ink);border:1px solid var(--ink);cursor:pointer;background:#fff;padding:.7rem 1rem}.portal-tour__actions button:disabled{opacity:.4;cursor:not-allowed}.tour-complete{max-width:44rem;padding:var(--space-10) 0}.tour-complete>span{width:4rem;height:4rem;margin-bottom:var(--space-6);color:#fff;background:#17695f;place-items:center;font-size:2rem;display:grid}.lecture-hero{align-items:center;gap:var(--space-12);color:#fff;background:var(--navy);grid-template-columns:minmax(0,1fr) auto;min-height:31rem;display:grid}.lecture-hero .eyebrow{color:#83c4f1}.lecture-hero .lede{color:#c3d1da}.lecture-stamp{border:1px solid #668190;place-content:center;justify-items:center;width:12rem;height:12rem;display:grid;transform:rotate(2deg)}.lecture-stamp span,.lecture-stamp small{color:#a6bac5;letter-spacing:.12em;font-family:Cascadia Mono,monospace}.lecture-stamp strong{font-family:Bahnschrift,sans-serif;font-size:4.2rem;line-height:1}.objective-sheet{gap:var(--space-16);padding-top:var(--space-16);padding-bottom:var(--space-16);background:#fff;grid-template-columns:minmax(18rem,.75fr) minmax(28rem,1.25fr);display:grid}.objective-sheet ol{border-top:2px solid var(--ink);margin:0;padding:0;list-style:none}.objective-sheet li{gap:var(--space-4);padding:var(--space-4) 0;border-bottom:1px solid var(--line);grid-template-columns:3rem 1fr;line-height:1.45;display:grid}.objective-sheet li span{color:var(--blue-dark);font-family:Cascadia Mono,monospace;font-size:.8rem}.slide-deck{padding-top:var(--space-16);padding-bottom:var(--space-16);color:#fff;background:var(--navy)}.slide-deck:focus-visible{outline:.25rem solid var(--focus);outline-offset:-.4rem}.slide-deck__intro{align-items:end;gap:var(--space-10);margin-bottom:var(--space-8);grid-template-columns:minmax(20rem,1fr) minmax(18rem,.65fr);display:grid}.slide-deck__intro .eyebrow{color:#86bfe7}.slide-deck__intro h2{max-width:44rem;font-size:clamp(2rem,4vw,4rem)}.slide-deck__intro>p{color:#c4d0d8;margin:0;line-height:1.55}.slide-stage{background:#091823;border:1px solid #4b6677;place-items:center;display:grid;overflow:hidden;box-shadow:1rem 1rem #263f4f}.slide-stage img{aspect-ratio:16/9;object-fit:contain;width:100%;height:auto;display:block}.slide-transcript{margin-top:var(--space-5);padding:var(--space-4);color:#edf4f7;border-left:.35rem solid var(--amber);background:#142c39}.slide-transcript summary{cursor:pointer;width:-moz-fit-content;width:fit-content;font-weight:800}.slide-transcript p{max-width:90ch;margin:var(--space-4) 0 0;color:#d5e2e8;white-space:pre-wrap}.slide-transcript__error button{margin-top:var(--space-3);color:#102129;min-height:2.75rem;font:inherit;cursor:pointer;background:#f5c65b;border:1px solid #f9d989;padding:.55rem .8rem;font-weight:800}.slide-controls{align-items:center;gap:var(--space-3);margin-top:var(--space-6);grid-template-columns:auto minmax(12rem,1fr) auto auto auto;display:grid}.slide-controls button,.slide-controls select{color:#fff;min-height:3rem;font:inherit;background:0 0;border:1px solid #7890a0;padding:.65rem .85rem}.slide-controls button{cursor:pointer}.slide-controls button:hover:not(:disabled),.slide-controls select:hover{border-color:var(--amber)}.slide-controls button:disabled{opacity:.4;cursor:not-allowed}.slide-controls select{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;width:100%}.slide-controls p{color:#c4d0d8;white-space:nowrap;margin:0;font-family:Cascadia Mono,monospace}.slide-controls p strong{color:var(--amber)}.slide-deck__download{justify-content:space-between;align-items:center;gap:var(--space-6);margin-top:var(--space-6);padding-top:var(--space-5);border-top:1px solid #405b6c;display:flex}.slide-deck__download p{gap:var(--space-1);margin:0;display:grid}.slide-deck__download span{color:#aebfc9;font-size:.86rem}.slide-deck__download a{min-height:2.75rem;color:var(--ink);background:var(--amber);white-space:nowrap;align-items:center;padding:.65rem .9rem;font-weight:800;text-decoration:none;display:inline-flex}:-webkit-any(.slide-deck:fullscreen,.slide-deck:-webkit-full-screen,.slide-deck.is-presentation-mode){background:#06151e;grid-template-rows:minmax(0,1fr) auto;gap:.65rem;width:100vw;height:100vh;padding:.65rem 1rem .85rem;display:grid;overflow:hidden}:is(.slide-deck:fullscreen,.slide-deck:fullscreen,.slide-deck.is-presentation-mode){background:#06151e;grid-template-rows:minmax(0,1fr) auto;gap:.65rem;width:100vw;height:100vh;padding:.65rem 1rem .85rem;display:grid;overflow:hidden}.slide-deck.is-presentation-mode:not(:fullscreen){z-index:1000;max-width:none;position:fixed;inset:0}:-webkit-any(.slide-deck:fullscreen .slide-deck__intro,.slide-deck:fullscreen .slide-deck__download,.slide-deck:fullscreen .slide-transcript,.slide-deck:-webkit-full-screen .slide-deck__intro,.slide-deck:-webkit-full-screen .slide-deck__download,.slide-deck:-webkit-full-screen .slide-transcript,.slide-deck.is-presentation-mode .slide-deck__intro,.slide-deck.is-presentation-mode .slide-deck__download,.slide-deck.is-presentation-mode .slide-transcript){display:none}:is(.slide-deck:fullscreen .slide-deck__intro,.slide-deck:fullscreen .slide-deck__download,.slide-deck:fullscreen .slide-transcript,.slide-deck:fullscreen .slide-deck__intro,.slide-deck:fullscreen .slide-deck__download,.slide-deck:fullscreen .slide-transcript,.slide-deck.is-presentation-mode .slide-deck__intro,.slide-deck.is-presentation-mode .slide-deck__download,.slide-deck.is-presentation-mode .slide-transcript){display:none}:-webkit-any(.slide-deck:fullscreen .slide-stage,.slide-deck:-webkit-full-screen .slide-stage,.slide-deck.is-presentation-mode .slide-stage){width:100%;height:100%;min-height:0;box-shadow:none;background:#06151e;border:0}:is(.slide-deck:fullscreen .slide-stage,.slide-deck:fullscreen .slide-stage,.slide-deck.is-presentation-mode .slide-stage){width:100%;height:100%;min-height:0;box-shadow:none;background:#06151e;border:0}:-webkit-any(.slide-deck:fullscreen .slide-stage img,.slide-deck:-webkit-full-screen .slide-stage img,.slide-deck.is-presentation-mode .slide-stage img){aspect-ratio:auto;object-fit:contain;width:100%;height:100%;max-height:calc(100vh - 4.75rem)}:is(.slide-deck:fullscreen .slide-stage img,.slide-deck:fullscreen .slide-stage img,.slide-deck.is-presentation-mode .slide-stage img){aspect-ratio:auto;object-fit:contain;width:100%;height:100%;max-height:calc(100vh - 4.75rem)}:-webkit-any(.slide-deck:fullscreen .slide-controls,.slide-deck:-webkit-full-screen .slide-controls,.slide-deck.is-presentation-mode .slide-controls){justify-self:center;gap:.6rem;width:min(100%,100rem);margin:0}:is(.slide-deck:fullscreen .slide-controls,.slide-deck:fullscreen .slide-controls,.slide-deck.is-presentation-mode .slide-controls){justify-self:center;gap:.6rem;width:min(100%,100rem);margin:0}:-webkit-any(.slide-deck:fullscreen .slide-controls button,.slide-deck:fullscreen .slide-controls select,.slide-deck:-webkit-full-screen .slide-controls button,.slide-deck:-webkit-full-screen .slide-controls select,.slide-deck.is-presentation-mode .slide-controls button,.slide-deck.is-presentation-mode .slide-controls select){min-height:2.45rem;padding:.4rem .65rem}:is(.slide-deck:fullscreen .slide-controls button,.slide-deck:fullscreen .slide-controls select,.slide-deck:fullscreen .slide-controls button,.slide-deck:fullscreen .slide-controls select,.slide-deck.is-presentation-mode .slide-controls button,.slide-deck.is-presentation-mode .slide-controls select){min-height:2.45rem;padding:.4rem .65rem}.roadmap-feature{align-items:center;gap:var(--space-16);padding-top:var(--space-16);padding-bottom:var(--space-16);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#e7edf1;grid-template-columns:minmax(20rem,.75fr) minmax(28rem,1.25fr);display:grid}.roadmap-feature__copy>p:not(.eyebrow){max-width:40rem;color:var(--ink-soft)}.roadmap-phase-list{margin:var(--space-8) 0;border-top:2px solid var(--ink);padding:0;list-style:none}.roadmap-phase-list li{align-items:center;gap:var(--space-3);padding:var(--space-3) 0;border-bottom:1px solid var(--line);grid-template-columns:3rem 1fr;display:grid}.roadmap-phase-list li>span{color:var(--blue-dark);font-family:Cascadia Mono,monospace;font-size:.78rem}.roadmap-phase-list div{justify-content:space-between;gap:var(--space-4);display:flex}.roadmap-phase-list small{color:var(--ink-soft)}.roadmap-poster-link{background:#fff;border:1px solid #aebbc4;justify-self:end;max-width:43rem;transition:transform .18s,box-shadow .18s;display:block;box-shadow:1rem 1rem #c9d4da}.roadmap-poster-link:hover{transform:translate(-.25rem,-.25rem);box-shadow:1.25rem 1.25rem #bccad2}.roadmap-poster-link img{width:100%;height:auto;display:block}.lesson-route,.resource-desk,.activity-sheet{padding-top:var(--space-16);padding-bottom:var(--space-16)}.lesson-route .incident-pulse{margin:var(--space-10) 0 var(--space-12)}.route-flow{border-top:2px solid var(--ink);grid-template-columns:repeat(5,1fr);display:grid}.route-flow>div{min-height:14rem;padding:var(--space-5);border-right:1px solid var(--line)}.route-flow>div:last-child{border-right:0}.route-flow span{color:var(--blue-dark);font-family:Cascadia Mono,monospace;font-size:.78rem}.route-flow h3{margin-top:var(--space-8)}.route-flow p{color:var(--ink-soft);font-size:.9rem}.resource-desk{background:#e7edf1}.resource-list a{grid-template-columns:10rem 1fr minmax(12rem,.7fr) auto}.resource-list a>span{color:var(--blue-dark);text-transform:uppercase;font-family:Cascadia Mono,monospace;font-size:.72rem}.activity-sheet{background:#fff}.activity-list{border-top:2px solid var(--ink)}.activity-list>div{justify-content:space-between;align-items:center;gap:var(--space-6);min-height:6.5rem;padding:var(--space-4) 0;border-bottom:1px solid var(--line);display:flex}.activity-list h3{margin-bottom:.3rem}.activity-list p{color:var(--ink-soft);margin:0}.completion-control{justify-items:end;gap:var(--space-2);min-width:10rem;display:grid}.completion-button{align-items:center;gap:var(--space-2);min-height:2.8rem;color:var(--ink);border:1px solid var(--ink);cursor:pointer;background:#fff;padding:.65rem .9rem;display:inline-flex}.completion-button.is-complete{color:#155b53;border-color:var(--teal);background:#e0f2ef}.inline-error,.form-error{color:#8e2727;font-size:.82rem}.form-error{padding:var(--space-4);border-left:.3rem solid var(--red);background:#ffe7e7}.visual-page{background:#dfe6ea;min-height:calc(100vh - 4.75rem)}.visual-page__header{justify-content:space-between;align-items:end;gap:var(--space-8);padding-top:var(--space-8);padding-bottom:var(--space-6);display:flex}.visual-page__header h1{margin-bottom:var(--space-3);font-size:clamp(2.4rem,4vw,4.5rem)}.visual-page__header p:last-child{margin:0}.visual-frame{height:calc(100vh - 16rem);min-height:40rem;margin:0 max(var(--space-5), calc((100vw - var(--max)) / 2)) var(--space-8);background:#fff;border:1px solid #aebbc4;position:relative;box-shadow:0 .5rem 2rem #0f25351f}.visual-frame iframe{border:0;width:100%;height:100%}.frame-loading{background:#fff;place-items:center;display:grid;position:absolute;inset:0}.tutor-page{padding-top:var(--space-16);padding-bottom:var(--space-16)}.summary-prompts{gap:var(--space-2);margin-bottom:var(--space-6);flex-wrap:wrap;display:flex}.summary-prompts .summary-prompt{margin:0}.tutor-workspace{gap:var(--space-8);grid-template-columns:minmax(20rem,.8fr) minmax(24rem,1.2fr);align-items:start;display:grid}.tutor-form,.answer-sheet{padding:var(--space-8);border-top:.4rem solid var(--blue);background:#fff}.tutor-form fieldset{margin:0 0 var(--space-6);border:0;padding:0}.tutor-form legend,.tutor-form>label{margin-bottom:var(--space-3);font-weight:750;display:block}.mode-list{gap:var(--space-2);flex-wrap:wrap;display:flex}.mode-list label{border:1px solid var(--line);cursor:pointer;align-items:center;min-height:2.75rem;padding:.55rem .75rem;display:inline-flex}.mode-list label.is-selected{border-color:var(--blue);background:#e7f1f8}.mode-list input{opacity:0;pointer-events:none;position:absolute}.mode-list label:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:2px}.tutor-form textarea{resize:vertical;width:100%;padding:var(--space-4);color:var(--ink);background:var(--paper);border:1px solid #8d9aa3;line-height:1.5}.form-meta{justify-content:space-between;gap:var(--space-4);margin:var(--space-2) 0 var(--space-5);color:var(--ink-soft);font-size:.78rem;display:flex}.answer-sheet{border-top-color:var(--amber);min-height:28rem}.answer-copy{white-space:pre-wrap;font-size:1.08rem}.answer-scope-note{margin:var(--space-4) 0;padding:var(--space-3) var(--space-4);color:#6c4a00;border-left:.3rem solid var(--amber);background:#fff1c8;font-size:.88rem}.tutor-visual{margin:var(--space-8) 0 0;padding:var(--space-5);border:1px solid var(--line);background:#f3f7f8}.tutor-visual figcaption{margin-bottom:var(--space-5);color:var(--blue-dark);font-family:Bahnschrift,sans-serif;font-size:1.25rem;font-weight:800}.tutor-visual__centre{max-width:22rem;margin:0 auto var(--space-6);padding:var(--space-4);color:#fff;background:var(--navy);border-top:.3rem solid var(--amber);text-align:center;gap:.2rem;display:grid}.tutor-visual__centre span{color:#c4d0d8;text-transform:uppercase;letter-spacing:.08em;font-family:Cascadia Mono,monospace;font-size:.68rem}.tutor-visual__branches{gap:var(--space-3);grid-template-columns:repeat(2,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.tutor-visual__branches li{gap:var(--space-3);min-height:8rem;padding:var(--space-4);border-left:.25rem solid var(--blue);background:#fff;grid-template-columns:2.25rem 1fr;display:grid}.tutor-visual__branches li>span{color:var(--blue-dark);font-family:Cascadia Mono,monospace;font-size:.72rem;font-weight:800}.tutor-visual__branches strong{margin-bottom:.35rem;display:block}.tutor-visual__branches p{color:var(--ink-soft);margin:0;font-size:.84rem;line-height:1.45}.answer-sheet>small{margin-top:var(--space-6);color:var(--ink-soft);display:block}.citation-list{margin-top:var(--space-8);padding-top:var(--space-5);border-top:1px solid var(--line)}.citation-list h3{font-size:1rem}.citation-list a{padding:var(--space-3) 0;color:var(--blue-dark);text-underline-offset:.25em;gap:.15rem;text-decoration-thickness:1px;display:grid}.citation-list a span{color:var(--ink-soft);font-size:.82rem}.answer-skeleton{height:1rem;margin:var(--space-5) 0;background:linear-gradient(90deg,#e4e9ec 25%,#f4f6f8 50%,#e4e9ec 75%) 0 0/200% 100%;animation:1.2s infinite shimmer}.answer-skeleton--short{width:65%}@keyframes shimmer{to{background-position:-200% 0}}.progress-overview{align-items:center;gap:var(--space-10);padding:var(--space-8);color:#fff;background:var(--navy);grid-template-columns:13rem 1fr;display:grid}.progress-overview p{color:#c4d0d8;max-width:50rem}.progress-dial{background:conic-gradient(var(--amber) var(--progress), #3c5667 0);width:11rem;height:11rem;box-shadow:inset 0 0 0 1.15rem var(--navy);border-radius:50%;place-content:center;justify-items:center;display:grid}.progress-dial strong{font-family:Bahnschrift,sans-serif;font-size:2.2rem}.progress-dial span{text-transform:uppercase;letter-spacing:.08em;font-size:.72rem}.progress-list{margin-top:var(--space-8);border-top:2px solid var(--ink);padding:0;list-style:none}.progress-list li{padding:var(--space-4);border-bottom:1px solid var(--line);grid-template-columns:3rem 1fr;align-items:center;display:grid}.progress-list li>span{color:var(--ink-soft);font-family:Cascadia Mono,monospace}.progress-list li.is-complete>span{color:#17695f}.progress-list div{gap:var(--space-1);display:grid}.progress-list small{color:var(--ink-soft)}.status-ledger{border-top:2px solid var(--ink);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:0;display:grid}.status-ledger div{min-height:8rem;padding:var(--space-5);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.status-ledger dt{color:var(--ink-soft);text-transform:uppercase;font-family:Cascadia Mono,monospace;font-size:.72rem}.status-ledger dd{margin:var(--space-5) 0 0;font-family:Bahnschrift,sans-serif;font-size:1.3rem}.operator-note{margin-top:var(--space-8);padding:var(--space-5);border-left:.35rem solid var(--amber);background:#fff1c8}.operator-note p{margin:var(--space-2) 0 0}.form-success{padding:var(--space-4);color:#155b53;border-left:.3rem solid var(--teal);background:#e0f2ef}.summary-prompt{width:100%;min-height:3rem;margin:0 0 var(--space-5);color:var(--blue-dark);text-align:left;cursor:pointer;background:#fff8e4;border:1px solid #d7b65d;padding:.7rem 1rem;font-weight:750}.summary-prompt:hover{background:#fff1c8}.lecture-summary-panel{gap:var(--space-12);padding-top:var(--space-16);padding-bottom:var(--space-16);color:#fff;background:var(--navy);border-top:.5rem solid var(--amber);grid-template-columns:minmax(20rem,.72fr) minmax(30rem,1.28fr);display:grid}.lecture-summary-panel .eyebrow{color:#8cc4eb}.lecture-summary-panel>div>p:last-child{color:#c6d3dc}.lecture-summary-panel>ol{border-top:1px solid #4e6878;grid-template-columns:repeat(2,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.lecture-summary-panel li{align-content:center;gap:.15rem var(--space-3);min-height:7rem;padding:var(--space-4);border-bottom:1px solid #4e6878;border-right:1px solid #4e6878;grid-template-columns:2.5rem 1fr;display:grid}.lecture-summary-panel li>span{color:var(--amber);grid-row:1/3;font-family:Cascadia Mono,monospace;font-size:.72rem}.lecture-summary-panel li strong{font-family:Bahnschrift,sans-serif;font-size:1.15rem}.lecture-summary-panel li small{color:#b8c8d2;line-height:1.4}.lecture-summary-panel .button-row{grid-column:1/-1;margin-top:0}.lecture-summary-panel .primary-button{color:var(--ink);background:var(--amber);border-color:var(--amber)}.lecture-summary-panel .text-link{color:#fff}.lecture-checkout{padding-top:var(--space-16);padding-bottom:var(--space-16);border-bottom:1px solid var(--line);background:#edf2f5}.lecture-checkout-form,.checkout-closed,.checkout-complete{max-width:64rem;padding:var(--space-8);border-top:.4rem solid var(--blue);background:#fff}.checkout-credit-note,.survey-privacy,.feedback-context{margin-bottom:var(--space-8);padding:var(--space-5);border-left:.35rem solid var(--blue);background:#eaf3f9}.checkout-credit-note p,.survey-privacy p,.feedback-context p{margin:var(--space-2) 0 0;color:var(--ink-soft)}.lecture-checkout-form>textarea,.checkout-control__panel>textarea,.entry-survey textarea{width:100%;padding:var(--space-3);color:var(--ink);background:var(--paper);resize:vertical;border:1px solid #83929d;line-height:1.55}.lecture-checkout-form .field-label:not(:first-of-type),.entry-survey>.survey-section .field-label:not(:first-of-type){margin-top:var(--space-6)}.field-help{margin:var(--space-2) 0 var(--space-6);color:var(--ink-soft);font-size:.78rem}.checkout-prompt{margin:var(--space-8) 0 var(--space-5);padding:var(--space-5);color:#fff;background:var(--navy);border-left:.4rem solid var(--amber)}.checkout-prompt span{color:#8cc4eb;letter-spacing:.1em;font-family:Cascadia Mono,monospace;font-size:.72rem;font-weight:800}.checkout-prompt p{margin:var(--space-3) 0 0;font-size:1.1rem;font-weight:700;line-height:1.5}.checkout-confidence{margin:var(--space-8) 0;border:0;padding:0}.checkout-confidence legend{margin-bottom:var(--space-3);font-weight:800}.checkout-confidence>div,.confidence-scale{border-top:2px solid var(--ink);border-left:1px solid var(--line);grid-template-columns:repeat(5,minmax(0,1fr));display:grid}.checkout-confidence label,.confidence-scale label{align-content:center;justify-items:start;gap:var(--space-2);min-height:7rem;padding:var(--space-3);border-right:1px solid var(--line);border-bottom:1px solid var(--line);cursor:pointer;background:#fff;display:grid}.checkout-confidence label.is-selected,.confidence-scale label.is-selected{box-shadow:inset 0 -.3rem 0 var(--amber);background:#fff1c8}.checkout-confidence input,.confidence-scale input{opacity:0;pointer-events:none;position:absolute}.checkout-confidence strong,.confidence-scale strong{color:#fff;background:var(--blue-dark);place-items:center;width:2rem;height:2rem;font-family:Cascadia Mono,monospace;display:grid}.checkout-confidence span,.confidence-scale span{color:var(--ink-soft);font-size:.75rem;line-height:1.35}.checkout-submit,.survey-submit{justify-content:space-between;align-items:center;gap:var(--space-6);margin-top:var(--space-8);padding-top:var(--space-5);border-top:1px solid var(--line);display:flex}.checkout-submit p,.survey-submit p{color:var(--ink-soft);margin:0;font-size:.82rem}.checkout-closed,.checkout-complete{align-items:center;gap:var(--space-5);border-top-color:var(--amber);grid-template-columns:3rem minmax(0,1fr) auto;display:grid}.checkout-closed>span,.checkout-complete>span,.survey-complete>span{color:#fff;background:var(--blue-dark);place-items:center;width:2.6rem;height:2.6rem;font-size:1.2rem;display:grid}.checkout-complete{border-top-color:var(--teal)}.checkout-complete>span,.survey-complete>span{background:#17695f}.checkout-closed h3,.checkout-complete h3{margin-bottom:var(--space-2)}.checkout-closed p,.checkout-complete p{margin-bottom:var(--space-2);color:var(--ink-soft)}.checkout-closed button,.checkout-complete button{border:1px solid var(--ink);cursor:pointer;background:#fff;min-height:2.8rem;padding:.65rem .9rem}.checkout-loading,.survey-loading{max-width:64rem;padding:var(--space-8);color:var(--ink-soft);border-left:.35rem solid var(--blue);background:#fff}.feedback-tabs{max-width:64rem;margin-bottom:var(--space-8);border-top:2px solid var(--ink);border-left:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.feedback-tabs button{min-height:5.5rem;padding:var(--space-4);color:var(--ink-soft);border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);cursor:pointer;background:0 0;align-content:center;justify-items:start;gap:.25rem;display:grid}.feedback-tabs button[aria-selected=true]{color:var(--ink);box-shadow:inset 0 -.35rem 0 var(--blue);background:#fff}.feedback-tabs button span{color:var(--blue-dark);letter-spacing:.08em;text-transform:uppercase;font-family:Cascadia Mono,monospace;font-size:.68rem;font-weight:800}.feedback-tabs button strong{font-family:Bahnschrift,sans-serif;font-size:1.05rem}.feedback-context{max-width:64rem}.entry-survey{gap:var(--space-8);max-width:70rem;display:grid}.survey-privacy{margin:0}.survey-section{padding:var(--space-8);border:1px solid var(--line);border-top:.4rem solid var(--blue);background:#fff;margin:0}.survey-section>legend{align-items:center;gap:var(--space-3);padding:0 var(--space-3);font-family:Bahnschrift,sans-serif;font-size:1.3rem;display:flex}.survey-section>legend span{color:var(--blue-dark);font-family:Cascadia Mono,monospace;font-size:.75rem}.nested-fieldset{margin:var(--space-8) 0 0;border:0;padding:0}.nested-fieldset>legend{margin-bottom:var(--space-3);font-weight:800}.nested-fieldset>legend small,.field-label small{color:var(--ink-soft);font-size:.78rem;font-weight:500}.survey-choice-grid{border-top:2px solid var(--ink);border-left:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.survey-choice-grid label{gap:var(--space-3);min-height:7rem;padding:var(--space-4);border-right:1px solid var(--line);border-bottom:1px solid var(--line);cursor:pointer;background:#fff;grid-template-columns:1.25rem 1fr;align-items:start;display:grid}.survey-choice-grid label.is-selected{box-shadow:inset 0 -.3rem 0 var(--blue);background:#eaf3f9}.survey-choice-grid input,.survey-chip-grid input{accent-color:var(--blue-dark);margin-top:.25rem}.survey-choice-grid span{gap:var(--space-2);display:grid}.survey-choice-grid small{color:var(--ink-soft);line-height:1.4}.survey-chip-grid{gap:var(--space-2);flex-wrap:wrap;display:flex}.survey-chip-grid label{align-items:center;gap:var(--space-2);background:var(--paper);border:1px solid var(--line);cursor:pointer;min-height:2.8rem;padding:.55rem .75rem;display:inline-flex}.survey-chip-grid label.is-selected{color:#fff;background:var(--blue-dark);border-color:var(--blue-dark)}.survey-chip-grid label.is-selected input{accent-color:var(--amber)}.survey-complete{align-items:center;gap:var(--space-5);max-width:64rem;padding:var(--space-8);border-top:.4rem solid var(--teal);background:#fff;grid-template-columns:3rem minmax(0,1fr) auto;display:grid}.survey-complete h2{margin-bottom:var(--space-3);font-size:clamp(1.6rem,3vw,2.5rem)}.survey-complete p{color:var(--ink-soft)}.survey-complete button{border:1px solid var(--ink);cursor:pointer;background:#fff;min-height:2.8rem;padding:.65rem .9rem}.feedback-layout{align-items:start;gap:var(--space-8);grid-template-columns:minmax(25rem,1.05fr) minmax(20rem,.65fr);display:grid}.feedback-form{padding:var(--space-8);border-top:.4rem solid var(--blue);background:#fff}.feedback-form fieldset{margin:0 0 var(--space-8);border:0;padding:0}.feedback-form legend,.field-label{margin-bottom:var(--space-3);font-weight:800;display:block}.feedback-category-list label{gap:var(--space-3);padding:var(--space-4);border:1px solid var(--line);cursor:pointer;grid-template-columns:1.25rem 1fr;display:grid}.feedback-category-list label.is-selected{border-color:var(--blue);background:#eaf3f9}.feedback-category-list input{accent-color:var(--blue-dark);margin-top:.25rem}.feedback-category-list span{gap:.25rem;display:grid}.feedback-category-list small{color:var(--ink-soft);line-height:1.4}.feedback-form>select,.feedback-form>textarea{width:100%;margin-bottom:var(--space-6);padding:var(--space-3);color:var(--ink);background:var(--paper);border:1px solid #83929d}.feedback-form>select{min-height:3rem}.feedback-form>textarea{resize:vertical;margin-bottom:0;line-height:1.5}.contact-choice{gap:var(--space-3);margin:var(--space-6) 0;padding:var(--space-4);border-left:.35rem solid var(--amber);cursor:pointer;background:#fff8e4;grid-template-columns:1.25rem 1fr;display:grid}.contact-choice input{accent-color:var(--blue-dark);margin-top:.25rem}.contact-choice span{gap:.25rem;display:grid}.contact-choice small{color:var(--ink-soft);line-height:1.4}.feedback-form .form-error{margin-top:var(--space-5)}.feedback-explainer{padding:var(--space-8);color:#fff;background:var(--navy);border-top:.4rem solid var(--amber)}.feedback-explainer .case-label{color:#86bfe7}.feedback-explainer ol{margin:var(--space-6) 0 0;padding:0;list-style:none}.feedback-explainer li{gap:var(--space-3);padding:var(--space-5) 0;border-top:1px solid #425d6e;grid-template-columns:2.5rem 1fr;display:grid}.feedback-explainer li>span{color:var(--amber);font-family:Cascadia Mono,monospace;font-size:.75rem}.feedback-explainer li p{color:#c4d0d8;margin:.3rem 0 0;font-size:.9rem}.feedback-receipt{gap:var(--space-3);margin-top:var(--space-6);padding:var(--space-5);color:var(--ink);border-left:.35rem solid var(--teal);overflow-wrap:anywhere;background:#e0f2ef;grid-template-columns:2.5rem 1fr;display:grid}.feedback-receipt>span{color:#fff;background:#17695f;border-radius:50%;place-items:center;width:2rem;height:2rem;display:grid}.feedback-receipt p{margin:.25rem 0 0;font-size:.85rem}.instructor-feedback{margin:var(--space-16) 0;padding:var(--space-12) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.feedback-inbox-summary{margin-bottom:var(--space-6);border-top:2px solid var(--ink);border-left:1px solid var(--line);grid-template-columns:repeat(2,minmax(10rem,1fr)) auto;align-items:stretch;display:grid}.feedback-inbox-summary>div{min-height:6.5rem;padding:var(--space-4);border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;align-content:center;gap:.2rem;display:grid}.feedback-inbox-summary strong{color:var(--blue-dark);font-family:Bahnschrift,sans-serif;font-size:2rem}.feedback-inbox-summary span{color:var(--ink-soft);letter-spacing:.06em;text-transform:uppercase;font-size:.75rem}.feedback-inbox-summary button{padding:var(--space-4);color:#fff;background:var(--ink);cursor:pointer;border:0}.feedback-inbox-summary button:disabled{opacity:.65;cursor:wait}.feedback-inbox-filters{gap:var(--space-4);margin-bottom:var(--space-6);grid-template-columns:repeat(2,minmax(12rem,16rem));display:grid}.feedback-inbox-filters label{gap:var(--space-2);color:var(--ink-soft);font-size:.78rem;font-weight:750;display:grid}.feedback-inbox-filters select{min-height:2.8rem;color:var(--ink);background:#fff;border:1px solid #8d9aa3;padding:.55rem .7rem}.feedback-inbox-empty{padding:var(--space-8);border-left:.35rem solid var(--blue);background:#edf2f5}.feedback-inbox-empty h3,.feedback-inbox-empty p{margin:0}.feedback-inbox-empty p{margin-top:var(--space-2);color:var(--ink-soft)}.feedback-inbox-list{gap:var(--space-4);display:grid}.feedback-inbox-list>article{padding:var(--space-5);border:1px solid var(--line);border-left:.4rem solid var(--blue);background:#fff}.feedback-inbox-list article>header{justify-content:space-between;gap:var(--space-5);padding-bottom:var(--space-4);border-bottom:1px solid var(--line);display:flex}.feedback-inbox-list article>header>div{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.feedback-inbox-list time{color:var(--ink-soft);font-family:Cascadia Mono,monospace;font-size:.72rem}.feedback-inbox-list article>p{margin:var(--space-5) 0;white-space:pre-wrap;font-size:1.02rem}.feedback-inbox-list article>footer{justify-content:space-between;align-items:end;gap:var(--space-6);padding-top:var(--space-4);border-top:1px solid var(--line);display:flex}.feedback-inbox-list article>footer>div{gap:.15rem;display:grid}.feedback-inbox-list article>footer a,.feedback-inbox-list article>footer small,.feedback-inbox-list .student-email{color:var(--ink-soft);font-size:.8rem}.feedback-inbox-list article>footer label{color:var(--ink-soft);gap:.25rem;font-size:.72rem;font-weight:750;display:grid}.feedback-inbox-list article>footer select{min-height:2.7rem;color:var(--ink);background:var(--paper);border:1px solid #8d9aa3;padding:.5rem .7rem}.feedback-category{color:var(--blue-dark);text-transform:uppercase;background:#eaf3f9;padding:.3rem .5rem;font-family:Cascadia Mono,monospace;font-size:.66rem;font-weight:800}.feedback-category--suggestion{color:#6c4a00;background:#fff1c8}.feedback-category--portal_issue{color:#8e2727;background:#ffe7e7}.public-home{color:#14242e;background:#f7f4ed;min-height:100vh}.public-topbar{z-index:30;justify-content:space-between;align-items:center;gap:var(--space-6);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f7f4edf5;border-bottom:1px solid #c8d0d2;min-height:5rem;display:flex;position:sticky;top:0}.public-brand{align-items:center;gap:var(--space-3);text-decoration:none;display:flex}.public-brand>span{color:#fff;background:#103447;border-left:.35rem solid #f0aa24;place-items:center;width:2.8rem;height:2.8rem;font-family:Cascadia Mono,monospace;font-size:.68rem;font-weight:800;display:grid}.public-brand strong{font-family:Bahnschrift,sans-serif;font-size:1.05rem}.public-topbar nav{align-items:center;gap:var(--space-5);display:flex}.public-topbar nav a{color:#43545e;font-size:.88rem;font-weight:700;text-decoration:none}.public-topbar nav a:hover{color:#103447;text-underline-offset:.3em;text-decoration:underline}.public-topbar .public-portal-link{color:#fff;background:#103447;padding:.7rem .9rem}.public-hero{min-height:46rem;padding-top:var(--space-16);padding-bottom:var(--space-16);grid-template-columns:minmax(0,1.05fr) minmax(28rem,.95fr);align-items:center;gap:clamp(3rem,7vw,8rem);display:grid}.public-hero h1{max-width:58rem;font-size:clamp(3.2rem,6.2vw,6.8rem)}.public-hero h1 em{color:#176c7c;font-style:normal}.public-signal-board{padding:var(--space-6);color:#fff;background:#103447;border-top:.45rem solid #f0aa24;box-shadow:1.1rem 1.1rem #d8dedb}.signal-board-heading{margin-bottom:var(--space-5);gap:.25rem;display:grid}.signal-board-heading span{color:#83bdd1;letter-spacing:.12em;font-family:Cascadia Mono,monospace;font-size:.68rem}.signal-board-heading strong{font-family:Bahnschrift,sans-serif;font-size:1.45rem}.public-signal-board ol{margin:0;padding:0;list-style:none;position:relative}.public-signal-board li{gap:var(--space-3);padding:var(--space-4) 0;border-top:1px solid #3b5b6c;grid-template-columns:3rem 1fr;display:grid;position:relative}.public-signal-board li>span{z-index:1;color:#103447;background:#f0aa24;border-radius:50%;place-items:center;width:2.1rem;height:2.1rem;font-family:Cascadia Mono,monospace;font-size:.68rem;font-weight:900;animation:5s infinite both signal-step;display:grid}.public-signal-board li:nth-child(2)>span{animation-delay:1s}.public-signal-board li:nth-child(3)>span{animation-delay:2s}.public-signal-board li:nth-child(4)>span{animation-delay:3s}.public-signal-board li:nth-child(5)>span{animation-delay:4s}.public-signal-board li div{gap:.2rem;display:grid}.public-signal-board li small{color:#b9cbd4;line-height:1.4}.public-signal-board>p{margin:var(--space-5) 0 0;padding:var(--space-4);color:#1c2a31;background:#fff1c8;font-weight:700}.public-signal-board>p span{color:#176c7c;animation:1.5s infinite signal-pulse}@keyframes signal-step{0%,15%,to{background:#f0aa24}20%,35%{background:#74d3c6;box-shadow:0 0 0 .35rem #74d3c629}}@keyframes signal-pulse{50%{opacity:.35}}.public-security{padding-top:var(--space-16);padding-bottom:var(--space-16);background:#fff;border-top:1px solid #d4dada;border-bottom:1px solid #d4dada}.public-section-intro{max-width:58rem;margin-bottom:var(--space-10)}.public-section-intro>p:last-child{color:#56666e;max-width:46rem}.cia-grid{border-top:2px solid #14242e;border-left:1px solid #c8d0d2;grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.cia-grid article{align-content:start;gap:var(--space-4);min-height:17rem;padding:var(--space-6);border-bottom:1px solid #c8d0d2;border-right:1px solid #c8d0d2;grid-template-columns:4rem 1fr;display:grid}.cia-grid article>span{color:#fff;background:#176c7c;place-items:center;width:3.25rem;height:3.25rem;font-family:Bahnschrift,sans-serif;font-size:1.5rem;display:grid}.cia-grid h3{font-size:1.45rem}.cia-grid p{color:#56666e}.cia-grid small{margin-top:var(--space-5);color:#8a5e00;font-weight:750;display:block}.public-domains{padding-top:var(--space-16);padding-bottom:var(--space-16)}.domain-relay{border-top:2px solid #14242e;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.domain-relay li{gap:var(--space-3);min-height:13rem;padding:var(--space-5);border-bottom:1px solid #c8d0d2;border-right:1px solid #c8d0d2;grid-template-columns:2.75rem 1fr;display:grid}.domain-relay li:nth-child(3n+1){border-left:1px solid #c8d0d2}.domain-relay li>span{color:#176c7c;font-family:Cascadia Mono,monospace;font-size:.72rem;font-weight:800}.domain-relay h3{margin-bottom:var(--space-2);font-size:1.35rem}.domain-relay p{color:#56666e;margin:0;font-size:.92rem}.public-start{gap:var(--space-10);padding-top:var(--space-16);padding-bottom:var(--space-16);color:#fff;background:#103447;border-top:.5rem solid #f0aa24;grid-template-columns:minmax(20rem,.8fr) minmax(26rem,1.2fr);display:grid}.public-start .eyebrow{color:#83bdd1}.public-start-steps{border-top:1px solid #496575}.public-start-steps p{gap:var(--space-3);padding:var(--space-4) 0;color:#d0dde3;border-bottom:1px solid #496575;grid-template-columns:2.5rem 1fr;margin:0;display:grid}.public-start-steps span{color:#f0aa24;font-family:Cascadia Mono,monospace}.public-start>.primary-button{color:#14242e;background:#f0aa24;border-color:#f0aa24;grid-column:2;justify-self:start}.public-footer{justify-content:space-between;gap:var(--space-6);padding-top:var(--space-6);padding-bottom:var(--space-6);color:#52656f;background:#f7f4ed;display:flex}.public-footer p{margin:0;font-size:.82rem}.release-control{margin-bottom:var(--space-16)}.release-table{border-top:2px solid var(--ink)}.release-table>article{align-items:center;gap:var(--space-6);min-height:6.8rem;padding:var(--space-4) 0;border-bottom:1px solid var(--line);grid-template-columns:minmax(22rem,1fr) auto;display:grid}.release-table__lecture{gap:var(--space-3);grid-template-columns:3.25rem 1fr;align-items:start;display:grid}.release-table__lecture>span{color:var(--blue-dark);padding-top:.25rem;font-family:Cascadia Mono,monospace;font-weight:800}.release-table__lecture h3{margin:0 0 .2rem;font-size:1.1rem}.release-table__lecture p{color:var(--ink-soft);margin:0;font-size:.82rem}.visibility-options{gap:var(--space-2);display:flex}.visibility-option{min-height:2.75rem;color:var(--ink-soft);border:1px solid var(--line);cursor:pointer;background:#fff;padding:.55rem .75rem}.visibility-option:hover:not(:disabled){border-color:var(--ink)}.visibility-option[aria-pressed=true]{color:#fff;background:var(--ink);border-color:var(--ink)}.visibility-option--released[aria-pressed=true]{background:#17695f;border-color:#17695f}.visibility-option--upcoming[aria-pressed=true]{color:var(--ink);background:var(--amber);border-color:var(--amber)}.visibility-option:disabled{opacity:.55;cursor:wait}.checkout-control{margin:var(--space-16) 0;padding:var(--space-12) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.checkout-control__panel{max-width:64rem;padding:var(--space-8);border-top:.4rem solid var(--blue);background:#fff}.checkout-state{align-items:center;gap:var(--space-2);width:-moz-fit-content;width:fit-content;margin-bottom:var(--space-6);color:#6c4a00;border-left:.3rem solid var(--amber);background:#fff1c8;padding:.45rem .65rem;font-size:.8rem;display:flex}.checkout-state span{color:var(--amber)}.checkout-state--open{color:#155b53;border-color:var(--teal);background:#e0f2ef}.checkout-state--open span{color:var(--teal)}.checkout-control__panel>select{width:100%;min-height:3rem;margin-bottom:var(--space-6);color:var(--ink);background:var(--paper);border:1px solid #83929d;padding:.6rem .75rem}.checkout-control__actions{justify-content:flex-end;gap:var(--space-3);margin-top:var(--space-6);padding-top:var(--space-5);border-top:1px solid var(--line);flex-wrap:wrap;display:flex}.checkout-control__actions button:not(.primary-button){min-height:2.9rem;color:var(--ink);border:1px solid var(--ink);cursor:pointer;background:#fff;padding:.7rem 1rem}.checkout-control__actions button:disabled{opacity:.6;cursor:wait}.platform-status{padding-top:var(--space-12);border-top:1px solid var(--line)}.class-progress{margin:var(--space-16) 0;padding:var(--space-12) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.class-progress__summary{margin-top:var(--space-6);border-top:2px solid var(--ink);border-left:1px solid var(--line);grid-template-columns:repeat(4,1fr);display:grid}.class-progress__summary>div{align-content:center;gap:var(--space-1);min-height:7rem;padding:var(--space-4);border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid}.class-progress__summary strong{color:var(--blue-dark);font-family:Bahnschrift,sans-serif;font-size:2rem;line-height:1}.class-progress__summary span{color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em;font-size:.78rem}.class-progress__filters{gap:var(--space-4);margin:var(--space-8) 0 var(--space-4);grid-template-columns:minmax(16rem,1fr) 12rem 12rem;display:grid}.class-progress__filters label{gap:var(--space-2);color:var(--ink-soft);font-size:.78rem;font-weight:700;display:grid}.class-progress__filters input,.class-progress__filters select{width:100%;min-height:2.8rem;color:var(--ink);background:#fff;border:1px solid #8d9aa3;padding:.55rem .7rem}.class-progress__filters input:focus-visible,.class-progress__filters select:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.class-progress__count{margin:var(--space-4) 0 var(--space-2);color:var(--ink-soft);font-size:.82rem}.class-progress__empty{margin-top:var(--space-6);padding:var(--space-8);border-left:.35rem solid var(--blue);background:#edf2f5}.class-progress__empty h3,.class-progress__empty p{margin:0}.class-progress__empty p{margin-top:var(--space-2);color:var(--ink-soft)}.student-progress-list{border-top:2px solid var(--ink)}.student-progress-row{align-items:center;gap:var(--space-5);min-height:7.3rem;padding:var(--space-4) 0;border-bottom:1px solid var(--line);grid-template-columns:minmax(16rem,1.25fr) minmax(15rem,1fr) minmax(9rem,.55fr);display:grid}.student-progress-row__identity,.student-progress-row__state{gap:.2rem;display:grid}.student-progress-row__identity span,.student-progress-row small{color:var(--ink-soft);font-size:.78rem}.student-progress-row__tasks{gap:var(--space-2);display:grid}.student-progress-row__tasks>div{grid-template-columns:repeat(5,2rem);gap:.35rem;display:grid}.student-progress-row__tasks span{width:2rem;height:2rem;color:var(--ink-soft);border:1px solid var(--line);background:#edf2f5;place-items:center;font-family:Cascadia Mono,monospace;font-size:.72rem;display:grid}.student-progress-row__tasks span.is-complete{color:#fff;background:#17695f;border-color:#17695f}.progress-status{width:-moz-fit-content;width:fit-content;color:var(--ink-soft);background:#edf2f5;border-left:.25rem solid #8d9aa3;padding:.3rem .5rem;font-size:.78rem}.progress-status--in_progress{color:#6c4a00;border-color:var(--amber);background:#fff1c8}.progress-status--complete{color:#155b53;background:#e0f2ef;border-color:#17695f}@media (max-width:68rem){.lecture-release-card{grid-template-columns:1fr}.menu-button{display:grid}.main-nav{padding:var(--space-3) var(--space-5) var(--space-5);background:var(--paper);border-bottom:1px solid var(--line);display:none;position:absolute;top:100%;left:0;right:0}.main-nav.is-open{display:grid}.main-nav a{border-bottom:1px solid var(--line);min-height:3rem}.mobile-account-actions{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-3) 0;display:flex}.mobile-account-actions span{color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;font-weight:700}.mobile-account-actions button{min-height:2.75rem;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:0 0;padding:.55rem .85rem;font-weight:750}.account-block{display:none}.topbar-actions{margin-left:auto}.menu-button{margin-left:0}.home-hero,.portal-lanes,.catalogue-help{grid-template-columns:1fr}.portal-lanes>a{min-height:14rem}.catalogue-help>div{border-right:0;border-bottom:1px solid var(--line)}.catalogue-help>div:last-child{border-bottom:0}.resource-search{grid-template-columns:1fr}.evidence-board{max-width:50rem}.pulse-section,.objective-sheet,.roadmap-feature,.slide-deck__intro,.lecture-summary-panel,.feedback-layout,.public-hero,.public-start{grid-template-columns:1fr}.roadmap-poster-link{justify-self:start}.route-flow{grid-template-columns:repeat(2,1fr)}.route-flow>div{border-bottom:1px solid var(--line)}.lecture-ledger li{grid-template-columns:3rem minmax(0,1fr) 7rem}.lecture-ledger li>a,.locked-note{grid-column:3}.tutor-workspace,.release-table>article,.portal-tour__layout{grid-template-columns:1fr}.portal-tour__rail{grid-template-columns:repeat(8,1fr);display:grid;overflow-x:auto}.portal-tour__rail button{grid-template-columns:1fr;min-width:8rem}.class-progress__filters{grid-template-columns:1fr 1fr}.class-progress__filters label:first-child{grid-column:1/-1}.student-progress-row{grid-template-columns:minmax(15rem,1fr) minmax(12rem,1fr)}.student-progress-row__state{grid-column:2}.lecture-summary-panel .button-row,.public-start>.primary-button{grid-column:1}.cia-grid,.domain-relay{grid-template-columns:repeat(2,minmax(0,1fr))}.survey-choice-grid{grid-template-columns:1fr}.checkout-confidence>div,.confidence-scale{grid-template-columns:repeat(3,minmax(0,1fr))}.domain-relay li:nth-child(3n+1){border-left:0}.domain-relay li:nth-child(odd){border-left:1px solid #c8d0d2}}html[data-theme=dark] body{background:var(--paper);color:var(--ink)}html[data-theme=dark] .app-shell{--blue:#70bde9;--blue-dark:#a2dcf6;--amber:#f5c65b}html[data-theme=dark] .topbar{background:#101a22f5}html[data-theme=dark] .signin-panel,html[data-theme=dark] .pulse-section,html[data-theme=dark] .portal-tour__stage,html[data-theme=dark] .activity-sheet,html[data-theme=dark] .answer-sheet,html[data-theme=dark] .tutor-form,html[data-theme=dark] .feedback-form,html[data-theme=dark] .feedback-explainer,html[data-theme=dark] .lecture-checkout-form,html[data-theme=dark] .checkout-closed,html[data-theme=dark] .checkout-complete,html[data-theme=dark] .survey-complete,html[data-theme=dark] .survey-section,html[data-theme=dark] .lab-detail__path li,html[data-theme=dark] .week-actions a:hover,html[data-theme=dark] .resource-list a:hover{background:var(--paper-strong);color:var(--ink)}html[data-theme=dark] .main-nav,html[data-theme=dark] .portal-tour__rail button:hover,html[data-theme=dark] .tour-window,html[data-theme=dark] .tutor-visual,html[data-theme=dark] .form-error,html[data-theme=dark] .privacy-note,html[data-theme=dark] .tour-tip,html[data-theme=dark] .class-progress__empty,html[data-theme=dark] .lecture-ledger li.is-upcoming,html[data-theme=dark] .portal-tour__rail button.is-current,html[data-theme=dark] .analyst-note,html[data-theme=dark] .progress-status--in_progress,html[data-theme=dark] .labs-ledger li.is-in-development{color:var(--ink);background:#1d303b}html[data-theme=dark] .lecture-ledger li:not(.is-released),html[data-theme=dark] .labs-ledger li.is-in-development{color:var(--ink-soft)}html[data-theme=dark] .lab-detail__hero,html[data-theme=dark] .resource-desk,html[data-theme=dark] .visual-page{background:#14232d}html[data-theme=dark] .tour-window__content{background:#243741}html[data-theme=dark] input,html[data-theme=dark] textarea,html[data-theme=dark] select{color:var(--ink);border-color:var(--line);background:#10202a}html[data-theme=dark] .primary-button,html[data-theme=dark] .completion-button,html[data-theme=dark] .portal-tour__actions button:not(.primary-button){color:var(--ink);border-color:var(--line);background:#223640}html[data-theme=dark] .primary-button{color:#071720;background:var(--amber);border-color:var(--amber)}html[data-theme=dark] .primary-button:hover{color:#071720;background:#ffd779;border-color:#ffd779}html[data-theme=dark] .resource-load-error{color:var(--ink);background:#302a1b}html[data-theme=dark] .completion-button.is-complete{color:#b4f2e7;border-color:var(--teal);background:#173e3a}html[data-theme=dark] .lecture-section-nav{background:#081720fa}html[data-theme=dark] .portal-lanes>a,html[data-theme=dark] .resource-empty{color:var(--ink);background:var(--paper-strong)}html[data-theme=dark] .home-quick-access>a:hover{background:#1d455d}html[data-theme=dark] .home-data-notice{color:#f5d77c;background:#302a1b;border-color:#8a6d2f}html[data-theme=dark] .lecture-hero,html[data-theme=dark] .labs-hero,html[data-theme=dark] .lab-detail__notes{background:var(--navy)}html[data-theme=dark] .site-footer{background:#061118}html[data-theme=dark] .skip-link{color:#071720;background:var(--blue)}html[data-theme=dark] .main-nav a{color:#d4e2e9}html[data-theme=dark] .main-nav a:hover{color:#fff}html[data-theme=dark] .main-nav a.active{color:var(--blue)}html[data-theme=dark] .pulse-section,html[data-theme=dark] .objective-sheet,html[data-theme=dark] .roadmap-feature,html[data-theme=dark] .resource-desk,html[data-theme=dark] .activity-sheet,html[data-theme=dark] .lecture-checkout,html[data-theme=dark] .checkout-control__panel,html[data-theme=dark] .checkout-loading,html[data-theme=dark] .survey-loading{background:var(--paper);color:var(--ink)}html[data-theme=dark] .roadmap-poster-link,html[data-theme=dark] .visual-frame,html[data-theme=dark] .frame-loading,html[data-theme=dark] .tutor-visual,html[data-theme=dark] .tutor-visual__branches li,html[data-theme=dark] .feedback-inbox-summary>div,html[data-theme=dark] .feedback-inbox-list>article,html[data-theme=dark] .checkout-confidence label,html[data-theme=dark] .confidence-scale label,html[data-theme=dark] .survey-choice-grid label,html[data-theme=dark] .survey-complete,html[data-theme=dark] .feedback-tabs button[aria-selected=true]{background:var(--paper-strong);color:var(--ink)}html[data-theme=dark] .lecture-ledger li:not(.is-released),html[data-theme=dark] .lecture-ledger li.is-hidden,html[data-theme=dark] .labs-ledger li.is-in-development{color:#c5d5dd;opacity:1}html[data-theme=dark] .release-stamp--released,html[data-theme=dark] .labs-ledger .is-available .labs-ledger__status{color:#7de4d2}html[data-theme=dark] .release-stamp--hidden,html[data-theme=dark] .locked-note,html[data-theme=dark] .labs-ledger .is-in-development .labs-ledger__status{color:#b7c8d1}html[data-theme=dark] .release-stamp--upcoming{color:#f5c65b;background:#302a1b}html[data-theme=dark] .lecture-ledger li>a{color:var(--ink);background:#223640;border:1px solid #4f6978}html[data-theme=dark] .lecture-ledger li>a:hover{color:#071720;background:var(--blue);border-color:var(--blue)}html[data-theme=dark] .slide-deck__download a{color:#071720;background:var(--amber)}html[data-theme=dark] .checkout-credit-note,html[data-theme=dark] .survey-privacy,html[data-theme=dark] .feedback-context{background:#1d303b}html[data-theme=dark] .checkout-credit-note p,html[data-theme=dark] .survey-privacy p,html[data-theme=dark] .feedback-context p{color:#d1e0e9}html[data-theme=dark] .mode-list label.is-selected,html[data-theme=dark] .feedback-category-list label.is-selected,html[data-theme=dark] .survey-choice-grid label.is-selected{color:var(--ink);background:#1d3a49}html[data-theme=dark] .summary-prompt,html[data-theme=dark] .contact-choice{color:#f5c65b;background:#302a1b;border-color:#8a6d2f}html[data-theme=dark] .summary-prompt:hover,html[data-theme=dark] .contact-choice:hover{background:#3a3320}html[data-theme=dark] .answer-scope-note,html[data-theme=dark] .operator-note{color:#f5d77c;background:#302a1b}html[data-theme=dark] .checkout-confidence label.is-selected,html[data-theme=dark] .confidence-scale label.is-selected,html[data-theme=dark] .portal-tour__rail button.is-current{color:var(--ink);background:#302a1b}html[data-theme=dark] .survey-chip-grid label.is-selected{color:#f2fbff;background:#24576b;border-color:#70bde9}html[data-theme=dark] .feedback-tabs button{color:#c5d5dd}html[data-theme=dark] .feedback-tabs button[aria-selected=true]{color:var(--ink)}html[data-theme=dark] .feedback-receipt,html[data-theme=dark] .form-success{color:#d8fff7;background:#173e3a}html[data-theme=dark] .feedback-category{color:#bfeeff;background:#1d3a49}html[data-theme=dark] .feedback-category--suggestion{color:#f5d77c;background:#302a1b}html[data-theme=dark] .feedback-category--portal_issue{color:#ffb1b1;background:#42272b}html[data-theme=dark] .visibility-option{color:#d4e2e9;background:#172630}html[data-theme=dark] .visibility-option[aria-pressed=true]{color:#071720;background:var(--amber);border-color:var(--amber)}html[data-theme=dark] .visibility-option--released[aria-pressed=true]{color:#071720;background:var(--teal);border-color:var(--teal)}html[data-theme=dark] .visibility-option--upcoming[aria-pressed=true]{color:#071720;background:var(--amber);border-color:var(--amber)}html[data-theme=dark] .tour-progress{background:#263b47}html[data-theme=dark] .tour-window{background:#1d303b;border-color:#58717f;box-shadow:.7rem .7rem #0a151c}html[data-theme=dark] .tour-window__content>span{color:#071720;background:#70bde9}html[data-theme=dark] .tour-window__content>div{background:#49616d}html[data-theme=dark] .answer-skeleton{background:linear-gradient(90deg,#263b47 25%,#38515e 50%,#263b47 75%) 0 0/200% 100%}html[data-theme=dark] .student-progress-row__tasks span,html[data-theme=dark] .progress-status{color:#c5d5dd;background:#1d303b}html[data-theme=dark] .progress-status--in_progress{color:#f5d77c;background:#302a1b}html[data-theme=dark] .progress-status--complete{color:#b4f2e7;background:#173e3a}@media (max-width:48rem){.lecture-release-card{padding:var(--space-5)}.lecture-release-card dl{grid-template-columns:1fr}.lecture-release-card__actions{align-items:stretch}.lecture-release-card__actions .primary-button,.lecture-release-card__actions .text-link{width:100%}h1{font-size:clamp(2.5rem,13vw,4.2rem)}.auth-layout{grid-template-columns:1fr}.auth-story{min-height:auto;padding:var(--space-10) var(--space-5)}.auth-story h1{overflow-wrap:anywhere;max-width:100%;font-size:clamp(2.35rem,11vw,3.25rem);line-height:1.02}.auth-story .lede{overflow-wrap:anywhere;max-width:100%}.signin-panel{padding:var(--space-12) var(--space-5)}.incident-pulse{gap:var(--space-5);grid-template-columns:1fr}.incident-pulse li:before{width:2px;height:auto;top:1rem;bottom:-1.75rem;left:.55rem}.home-hero{min-height:auto;padding-top:var(--space-12)}.home-quick-access>a{padding-left:var(--space-4);padding-right:var(--space-4);grid-template-columns:2.75rem 1fr auto}.portal-lanes>a{min-height:12rem}.evidence-board{padding:var(--space-4);box-shadow:.5rem .5rem #dbe3e8}.evidence-board__top{gap:var(--space-1);display:grid}.evidence-row{grid-template-columns:4.75rem 1fr}.evidence-row span,.evidence-row mark{grid-column:2}.week-actions a{grid-template-columns:2.5rem 1fr auto}.week-actions a small{grid-column:2/-1}.resource-list a{gap:var(--space-3);grid-template-columns:minmax(0,1fr) auto}.resource-list a>span{grid-column:1/-1}.resource-list a>strong{grid-column:1}.resource-list a>small{grid-column:1/-1}.resource-list a>svg{grid-area:2/2}.roadmap-phase-list div{align-items:start;gap:var(--space-1);flex-direction:column}.roadmap-poster-link{box-shadow:.5rem .5rem #c9d4da}.lecture-ledger li{grid-template-columns:2.5rem minmax(0,1fr);align-items:start}.release-stamp,.lecture-ledger li>a,.locked-note{grid-column:2}.lecture-hero{padding-top:var(--space-12);padding-bottom:var(--space-12);grid-template-columns:1fr}.lecture-stamp{display:none}.slide-stage{box-shadow:.5rem .5rem #263f4f}.slide-controls{grid-template-columns:1fr 1fr}.slide-controls label,.slide-controls p{grid-column:1/-1}.slide-controls label{grid-row:1}.slide-controls p{text-align:center;grid-row:2}.slide-deck__download{flex-direction:column;align-items:start}.visibility-options{grid-template-columns:repeat(3,1fr);display:grid}.visibility-option{padding:.45rem;font-size:.78rem}.route-flow{grid-template-columns:1fr}.route-flow>div{border-right:0;min-height:auto}.activity-list>div{flex-direction:column;align-items:start}.completion-control{justify-items:start}.visual-page__header{flex-direction:column;align-items:start}.visual-frame{height:72vh;min-height:32rem}.tutor-form,.answer-sheet{padding:var(--space-5)}.tutor-visual__branches,.progress-overview,.status-ledger{grid-template-columns:1fr}.portal-tour__stage{min-height:0;padding:var(--space-5)}.portal-tour__actions{flex-direction:column;align-items:flex-start}.portal-tour__actions>div{width:100%}.portal-tour__actions button{flex:1}.class-progress__summary{grid-template-columns:1fr 1fr}.class-progress__filters{grid-template-columns:1fr}.class-progress__filters label:first-child{grid-column:auto}.student-progress-row{gap:var(--space-3);grid-template-columns:1fr}.student-progress-row__state{grid-column:auto}.site-footer{flex-direction:column}.lecture-section-nav{gap:var(--space-3);padding-left:var(--space-4);padding-right:0;top:4.75rem}.lecture-section-nav>span{display:none}.lecture-section-nav a{padding:0 var(--space-3)}.lecture-summary-panel>ol,.cia-grid,.domain-relay{grid-template-columns:1fr}.lecture-summary-panel li{border-right:0}.feedback-form,.feedback-explainer{padding:var(--space-5)}.feedback-tabs,.checkout-confidence>div,.confidence-scale{grid-template-columns:1fr}.checkout-confidence label,.confidence-scale label{grid-template-columns:2.25rem 1fr;align-content:center;align-items:center;min-height:4.75rem}.checkout-confidence strong,.confidence-scale strong{grid-area:1/1}.checkout-confidence span,.confidence-scale span{grid-area:1/2}.survey-section,.lecture-checkout-form,.checkout-closed,.checkout-complete,.survey-complete,.checkout-control__panel{padding:var(--space-5)}.checkout-submit,.survey-submit,.checkout-closed,.checkout-complete,.survey-complete{flex-direction:column;grid-template-columns:1fr;align-items:flex-start}.checkout-closed>span,.checkout-complete>span,.survey-complete>span{margin-bottom:var(--space-2)}.checkout-submit .primary-button,.survey-submit .primary-button,.checkout-control__actions,.checkout-control__actions button{width:100%}.feedback-inbox-summary{grid-template-columns:1fr 1fr}.feedback-inbox-summary button{grid-column:1/-1;min-height:3rem}.feedback-inbox-filters{grid-template-columns:1fr}.feedback-inbox-list article>header,.feedback-inbox-list article>footer{flex-direction:column;align-items:flex-start}.feedback-inbox-list article>footer label,.feedback-inbox-list article>footer select{width:100%}.public-topbar nav>a:not(.public-portal-link){display:none}.public-brand strong{font-size:.92rem}.public-hero{min-height:auto;padding-top:var(--space-12)}.public-hero h1{font-size:clamp(2.7rem,13vw,4.4rem)}.public-signal-board{padding:var(--space-4);box-shadow:.5rem .5rem #d8dedb}.cia-grid article{min-height:auto}.domain-relay li{border-left:1px solid #c8d0d2;min-height:auto}.public-start{grid-template-columns:1fr}.public-footer{flex-direction:column}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media print{.topbar,.site-footer,.button-row,.completion-control{display:none!important}body{background:#fff}.page-pad{padding-left:1cm;padding-right:1cm}}.manual-links{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.lab-detail__actions .manual-links{flex-direction:column;align-items:flex-start;gap:6px}.labs-hero{padding-top:var(--space-4);padding-bottom:var(--space-12);background:var(--navy);color:#fff}.labs-hero .eyebrow{color:#9ed4f2}.labs-hero h1{margin:var(--space-4) 0}.labs-hero .lede{color:#d7e5ee}.labs-journey{align-items:center;gap:var(--space-3);margin-top:var(--space-8);flex-wrap:wrap;font-family:Cascadia Mono,Consolas,monospace;font-size:.78rem;font-weight:700;display:flex}.labs-journey span{border:1px solid #6b8798;padding:.65rem .8rem}.labs-journey b{color:var(--amber)}.labs-list{padding-top:var(--space-12)}.labs-ledger{border-top:2px solid var(--ink);margin:0;padding:0;list-style:none}.labs-ledger li{align-items:center;gap:var(--space-5);min-height:9rem;padding:var(--space-5) var(--space-3);border-bottom:1px solid var(--line);grid-template-columns:4rem minmax(0,1fr) 8rem 3rem;display:grid}.labs-ledger li.is-in-development{color:#61717c;background:#edf1f3}.labs-ledger__number{color:var(--blue-dark);font:700 1.5rem Cascadia Mono,Consolas,monospace}.labs-ledger p{color:var(--blue-dark);text-transform:uppercase;letter-spacing:.06em;margin:0 0 .25rem;font-size:.75rem;font-weight:750}.labs-ledger h3{margin:0 0 .35rem;font-size:clamp(1.15rem,2vw,1.6rem)}.labs-ledger small{color:var(--ink-soft);font-size:.9rem}.labs-ledger__status{text-transform:uppercase;white-space:nowrap;border:1px solid;justify-self:start;padding:.35rem .55rem;font:750 .7rem Cascadia Mono,Consolas,monospace}.is-available .labs-ledger__status{color:#17695f}.is-in-development .labs-ledger__status{color:#687782}.labs-ledger li>a{color:#fff;background:var(--ink);place-items:center;width:2.75rem;height:2.75rem;display:grid}html[data-theme=dark] .labs-ledger li{background:var(--paper-strong)}html[data-theme=dark] .labs-ledger li.is-in-development{background:#1d303b}html[data-theme=dark] .labs-ledger li>a{color:#071720;background:var(--blue);border:1px solid var(--blue)}html[data-theme=dark] .labs-ledger li>a:hover{color:#071720;background:#a2dcf6;border-color:#a2dcf6}.lab-detail__hero{padding-top:var(--space-5);padding-bottom:var(--space-12);border-bottom:1px solid var(--line);background:#e8f0f4}.lab-detail__hero .eyebrow{margin-top:var(--space-12)}.lab-detail__hero h1{font-size:clamp(2.6rem,5.5vw,5.7rem)}.lab-detail__hero h1 em{color:var(--blue-dark);font-style:normal}.lab-detail__actions{align-items:center;gap:var(--space-6);margin-top:var(--space-8);flex-wrap:wrap;display:flex}.lab-detail__path{padding-top:var(--space-12);padding-bottom:var(--space-12)}.lab-detail__path ol{gap:var(--space-5);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.lab-detail__path li{gap:var(--space-4);min-width:0;padding:var(--space-6);border-top:.35rem solid var(--blue);background:#fff;grid-template-columns:2.5rem minmax(0,1fr);display:grid}.lab-detail__path li:first-child{border-top-color:var(--amber)}.lab-detail__path li>span{color:var(--blue-dark);font:750 1.25rem Cascadia Mono,Consolas,monospace}.lab-detail__path h3{margin:0 0 var(--space-3)}.lab-detail__path p{color:var(--ink-soft);font-size:.95rem}.lab-detail__path a{color:var(--blue-dark);text-underline-offset:.25em;font-weight:750}.lab-detail__notes{gap:var(--space-4);padding-top:var(--space-8);padding-bottom:var(--space-8);background:var(--navy);color:#fff;grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.lab-detail__notes div{gap:var(--space-2);padding:var(--space-4);border-left:3px solid var(--amber);display:grid}.lab-detail__notes strong{text-transform:uppercase;letter-spacing:.06em;font-size:.8rem}.lab-detail__notes span{color:#d1e0e9;overflow-wrap:anywhere;line-height:1.45}.splunk-access,.splunk-guide,.splunk-searches{padding-top:var(--space-12);padding-bottom:var(--space-12)}.splunk-access{background:#f5f8fa}.splunk-access__grid{gap:var(--space-5);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.splunk-access__grid article{padding:var(--space-6);border-top:.4rem solid var(--blue);background:#fff}.splunk-access__grid article>span{color:var(--blue-dark);letter-spacing:.06em;text-transform:uppercase;font:750 .72rem Cascadia Mono,Consolas,monospace}.splunk-access__grid h3{margin:var(--space-3) 0 var(--space-5)}.splunk-access__grid dl{border-top:1px solid var(--line);margin:0}.splunk-access__grid dl div{gap:var(--space-3);padding:var(--space-3) 0;border-bottom:1px solid var(--line);grid-template-columns:7rem minmax(0,1fr);display:grid}.splunk-access__grid dt{color:var(--ink-soft);text-transform:uppercase;font-size:.78rem;font-weight:750}.splunk-access__grid dd{overflow-wrap:anywhere;min-width:0;margin:0}.splunk-access__credentials{border-top-color:var(--amber)!important}.splunk-access__credentials code,.splunk-guide code,.splunk-searches code{font-family:Cascadia Mono,Consolas,monospace;font-weight:700}.splunk-status{margin:var(--space-5) 0 0;padding:var(--space-4);color:#5f4514;border-left:.3rem solid var(--amber);background:#fff4d6}.splunk-steps{border-top:2px solid var(--ink);gap:0;margin:0;padding:0;list-style:none;display:grid}.splunk-steps li{gap:var(--space-5);padding:var(--space-5) 0;border-bottom:1px solid var(--line);grid-template-columns:4rem minmax(0,1fr);display:grid}.splunk-steps li>span,.splunk-searches__list article>span{color:var(--blue-dark);font:750 1.1rem Cascadia Mono,Consolas,monospace}.splunk-steps h3,.splunk-searches__list h3{margin:0 0 var(--space-2)}.splunk-steps p,.splunk-searches__list p{color:var(--ink-soft);margin:0}.splunk-steps--visual{gap:var(--space-6);border-top:0}.splunk-steps--visual li{border:1px solid var(--line);background:#fff;grid-template-columns:minmax(18rem,.68fr) minmax(28rem,1.32fr);gap:0;padding:0;box-shadow:0 .65rem 1.7rem #0f212917}.splunk-step-copy{padding:var(--space-6);border-top:.4rem solid var(--teal)}.splunk-step-copy>span{margin-bottom:var(--space-3);color:var(--blue-dark);letter-spacing:.07em;text-transform:uppercase;font:750 .75rem Cascadia Mono,Consolas,monospace;display:block}.splunk-step-copy p+p{margin-top:var(--space-4)}.splunk-step-check{padding:var(--space-3);border-left:.25rem solid var(--teal);background:#e8f1f1;font-size:.88rem}.splunk-steps--visual figure{border-left:1px solid var(--line);background:#e7edef;grid-template-rows:minmax(0,1fr) auto;min-width:0;margin:0;display:grid}.splunk-steps--visual img{object-fit:contain;width:100%;height:100%;min-height:22rem;max-height:36rem;display:block}.splunk-steps--visual figcaption{padding:var(--space-3) var(--space-4);color:var(--ink-soft);border-top:1px solid var(--line);background:#f7f9f9;font-size:.76rem;font-weight:700}.splunk-searches{background:#e7edf1}.splunk-searches__list{gap:var(--space-4);display:grid}.splunk-searches__list article{gap:var(--space-4);padding:var(--space-5);border-left:.35rem solid var(--teal);background:#fff;grid-template-columns:3rem minmax(0,1fr);display:grid}.splunk-searches pre{margin:var(--space-3) 0;padding:var(--space-4);color:#f4fbff;background:var(--navy);overflow-x:auto}.splunk-evidence-gate{gap:var(--space-4);margin-top:var(--space-5);padding:var(--space-5);color:#fff;background:var(--navy);grid-template-columns:10rem minmax(0,1fr);display:grid}.splunk-evidence-gate strong{color:var(--amber);text-transform:uppercase}.splunk-evidence-gate p{color:#d1e0e9;margin:0}html[data-theme=dark] .splunk-access{background:#172630}html[data-theme=dark] .splunk-access__grid article,html[data-theme=dark] .splunk-searches__list article,html[data-theme=dark] .splunk-steps--visual li{background:var(--paper-strong)}html[data-theme=dark] .splunk-status{color:#f5d77c;background:#302a1b}html[data-theme=dark] .splunk-searches{background:#16242d}html[data-theme=dark] .splunk-step-check{background:#18353a}html[data-theme=dark] .splunk-steps--visual figure{background:#142630}html[data-theme=dark] .splunk-steps--visual figcaption{background:#172630}@media (max-width:70rem){.lab-detail__path ol{grid-template-columns:1fr}}@media (max-width:48rem){.labs-ledger li{gap:var(--space-3);grid-template-columns:3rem minmax(0,1fr)}.labs-ledger__status,.labs-ledger li>a,.labs-ledger__empty{grid-column:2}.labs-ledger li>a{min-width:2.75rem}.labs-journey{gap:.4rem;font-size:.68rem}.labs-journey span{padding:.45rem}.lab-detail__notes{grid-template-columns:1fr}.lab-detail__path li{padding:var(--space-5)}.splunk-access__grid{grid-template-columns:1fr}.splunk-access__grid dl div{gap:var(--space-1);grid-template-columns:1fr}.splunk-steps li,.splunk-searches__list article{grid-template-columns:2.5rem minmax(0,1fr)}.splunk-steps--visual li{grid-template-columns:1fr}.splunk-steps--visual figure{border-top:1px solid var(--line);border-left:0}.splunk-steps--visual img{min-height:0;max-height:none}.splunk-evidence-gate{grid-template-columns:1fr}}.auth-course-spine{gap:var(--space-4);margin-top:var(--space-10);display:grid}.auth-course-spine>div{gap:var(--space-1);padding-left:var(--space-4);border-left:.25rem solid var(--blue);display:grid}.auth-course-spine strong{font-family:Bahnschrift,sans-serif;font-size:1.05rem}.auth-course-spine span{color:#c6d3dc;max-width:38rem;line-height:1.45}.course-pulse{color:#fff;background:var(--navy);border-top:.45rem solid var(--amber);min-width:0;box-shadow:1rem 1rem #dbe3e8}.course-pulse__heading{padding:var(--space-8);border-bottom:1px solid #345061}.course-pulse__heading .eyebrow{color:#8cc4eb}.course-pulse__heading h2{margin-bottom:var(--space-3);font-size:clamp(2rem,3.2vw,3.5rem)}.course-pulse__heading p:last-child{color:#c6d3dc}.course-pulse__meter{align-items:end;gap:var(--space-6);padding:var(--space-6) var(--space-8);grid-template-columns:minmax(8rem,.65fr) 1.35fr;display:grid}.course-pulse__meter div{gap:var(--space-1);display:grid}.course-pulse__meter strong{font-family:Bahnschrift,sans-serif;font-size:2.5rem}.course-pulse__meter span{color:#aebfc9;font-size:.82rem}.course-pulse__meter>span{background:#345061;height:.65rem;overflow:hidden}.course-pulse__meter>span i{width:var(--course-progress);background:var(--amber);height:100%;display:block}.course-pulse dl{border-top:1px solid #345061;grid-template-columns:repeat(3,1fr);margin:0;display:grid}.course-pulse dl>div{min-width:0;padding:var(--space-5);border-right:1px solid #345061}.course-pulse dl>div:last-child{border-right:0}.course-pulse dt{color:#aebfc9;text-transform:uppercase;font-size:.72rem}.course-pulse dd{margin:var(--space-2) 0 0;overflow-wrap:anywhere;font-weight:800}.home-resource-strip{gap:var(--space-8);padding-top:var(--space-8);padding-bottom:var(--space-8);color:#fff;background:var(--navy);grid-template-columns:minmax(14rem,.55fr) 1.45fr;display:grid}.home-resource-strip>div:first-child h2{margin-bottom:var(--space-2)}.home-resource-strip>div:first-child .eyebrow{color:#8cc4eb}.home-resource-strip>div:first-child p:last-child{color:#c6d3dc}.home-resource-strip__links{border-top:1px solid #345061;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.home-resource-strip__links>a{align-items:center;gap:var(--space-3);min-width:0;padding:var(--space-4);color:#fff;border-bottom:1px solid #345061;border-right:1px solid #345061;grid-template-columns:3.5rem 1fr auto;text-decoration:none;display:grid}.home-resource-strip__links>a span{color:#8cc4eb;font-family:Cascadia Mono,monospace;font-size:.7rem;font-weight:800}.home-resource-strip__links>a:hover{background:#17384b}.portal-lanes--four{grid-template-columns:repeat(4,minmax(0,1fr))}.portal-lanes--four>a:nth-child(4){border-top-color:var(--red)}.generic-module-hero{grid-template-columns:minmax(0,1.2fr) minmax(18rem,.8fr)}.module-facts{color:#fff;background:var(--navy);border-top:.4rem solid var(--amber);margin:0}.module-facts>div{padding:var(--space-5);border-bottom:1px solid #345061}.module-facts dt{color:#9eb2bf;text-transform:uppercase;font-size:.72rem}.module-facts dd{margin:var(--space-2) 0 0;font-weight:800}.module-content-section{gap:var(--space-10);padding-top:var(--space-16);padding-bottom:var(--space-16);border-top:1px solid var(--line);grid-template-columns:minmax(16rem,.7fr) minmax(0,1.3fr);display:grid}.module-copy{max-width:52rem}.module-copy p{font-size:1.08rem;line-height:1.7}.module-copy ul{gap:var(--space-3);margin-top:var(--space-6);padding-left:var(--space-6);display:grid}.module-resource-section{padding-top:var(--space-12);padding-bottom:var(--space-12);color:#fff;background:var(--navy)}.module-resource-section .eyebrow{color:#8cc4eb}.module-resource-actions{gap:var(--space-3);flex-wrap:wrap;display:flex}.module-resource-actions a{align-items:center;gap:var(--space-3);color:var(--ink);background:var(--amber);padding:.8rem 1rem;font-weight:800;text-decoration:none;display:inline-flex}.module-completion{align-items:center;gap:var(--space-8);padding-top:var(--space-10);padding-bottom:var(--space-10);border-top:1px solid var(--line);background:#eaf3f9;grid-template-columns:minmax(0,1fr) auto;display:grid}.module-completion h2{margin-bottom:var(--space-2)}.module-completion p:last-child{max-width:58rem;color:var(--ink-soft)}.module-progress-list{gap:var(--space-3);margin-top:var(--space-10);display:grid}.module-progress-row{align-items:center;gap:var(--space-5);padding:var(--space-5);background:var(--paper-strong);border:1px solid var(--line);grid-template-columns:4rem minmax(16rem,1fr) minmax(12rem,.7fr) auto;display:grid}.module-progress-row__number{font-family:Cascadia Mono,monospace;font-size:1.25rem;font-weight:800}.module-progress-row p{margin:0 0 var(--space-1);color:var(--blue-dark);text-transform:uppercase;font-size:.72rem;font-weight:800}.module-progress-row h2{margin-bottom:var(--space-1);font-size:1.35rem}.module-progress-row small{color:var(--ink-soft)}.module-progress-row__bar{align-items:center;gap:var(--space-3);grid-template-columns:1fr 3rem;display:grid}.module-progress-row__bar>span{background:var(--line);height:.55rem;overflow:hidden}.module-progress-row__bar i{background:var(--blue);height:100%;display:block}.module-progress-row>a{color:var(--blue-dark);text-underline-offset:.2em;font-weight:800}.instructor-module-picker{align-items:center;gap:var(--space-4);margin:var(--space-12) 0 calc(var(--space-8) * -1);padding:var(--space-4);border-left:.3rem solid var(--blue);background:#eaf3f9;display:flex}.instructor-module-picker label{font-weight:800}.instructor-module-picker select{min-width:min(32rem,100%)}html[data-theme=dark] .module-completion,html[data-theme=dark] .instructor-module-picker{background:#1d303b}html[data-theme=dark] .course-pulse{box-shadow:1rem 1rem #081720}@media (max-width:70rem){.portal-lanes--four{grid-template-columns:repeat(2,minmax(0,1fr))}.home-resource-strip{grid-template-columns:1fr}.module-progress-row{grid-template-columns:3rem minmax(0,1fr) auto}.module-progress-row__bar{grid-column:2/-1}}@media (max-width:48rem){.topbar{gap:var(--space-2);min-width:0}.brand{min-width:0}.home-hero .hero-copy h1{overflow-wrap:anywhere;max-width:100%;font-size:clamp(2.45rem,11vw,3.5rem);line-height:1}.course-pulse{box-shadow:.5rem .5rem #dbe3e8}.course-pulse__meter,.course-pulse dl{grid-template-columns:1fr}.course-pulse dl>div{border-bottom:1px solid #345061;border-right:0}.home-resource-strip__links{grid-template-columns:1fr}.home-resource-strip__links>a{grid-template-columns:3rem minmax(0,1fr) auto}.portal-lanes--four,.generic-module-hero,.module-content-section,.module-completion{grid-template-columns:1fr}.module-progress-row{grid-template-columns:2.5rem minmax(0,1fr)}.module-progress-row__bar,.module-progress-row>a{grid-column:2}.instructor-module-picker{margin-bottom:calc(var(--space-6) * -1);display:grid}.instructor-module-picker select{width:100%;min-width:0}}@media (max-width:30rem){.topbar{padding-left:var(--space-4);padding-right:var(--space-4)}.brand{gap:var(--space-2)}.brand-mark{width:2.5rem;height:2.5rem}.brand strong{font-size:1rem}.brand small{font-size:.63rem}.theme-toggle{justify-content:center;width:2.75rem;padding:.55rem}.theme-toggle span:last-child{display:none}}.visual-frame.lecture-six-frame{aspect-ratio:16/9;height:auto;min-height:0;margin:1rem 0 0}@media (min-width:801px){.app-shell>.topbar{max-height:100dvh;overflow-y:auto}.app-shell>.topbar>.main-nav{flex-shrink:0}}@media (max-width:800px){.app-shell>.topbar>.main-nav{max-height:calc(100dvh - 4.25rem);overflow-y:auto}}:root{--desk-night:#0f141e;--desk-navy:#151c2b;--desk-panel:#202b40;--desk-line:#39465e;--desk-lime:#a3ea2a;--desk-blue:#91b6ff;--desk-white:#f9f9fb;--desk-muted:#bac8dc}.app-shell{--blue:#446db1;--blue-dark:#235087;--amber:var(--desk-lime);--navy:var(--desk-navy);padding-left:14rem}html[data-theme=dark] .app-shell{--blue:var(--desk-blue);--blue-dark:var(--desk-blue);--paper:#151c2b;--paper-strong:#202b40;--ink:var(--desk-white);--ink-soft:var(--desk-muted);--line:var(--desk-line);--focus:var(--desk-lime)}.topbar{width:14rem;min-height:100dvh;color:var(--desk-white);background:var(--desk-night);border:0;border-right:1px solid var(--desk-line);flex-direction:column;align-items:stretch;gap:1.5rem;padding:2rem 1rem 1rem;display:flex;position:fixed;inset:0 auto 0 0}.brand{color:var(--desk-white);gap:.65rem}.brand strong{color:var(--desk-white)}.brand small{color:var(--desk-muted);font-size:.75rem}.brand-mark{background:var(--desk-lime);color:var(--desk-night);border:0}.main-nav{flex-direction:column;align-self:stretch;gap:.25rem;margin:0;display:flex}.main-nav a{min-height:3rem;color:var(--desk-muted);border:0;border-radius:.5rem;gap:.75rem;padding:.65rem .75rem;font-size:.875rem}.main-nav a.active{background:var(--desk-panel);color:var(--desk-lime);border:0}.main-nav a:hover{color:var(--desk-white);background:#202b40}.nav-symbol{text-align:center;width:1.5rem;font-size:1.2rem}.account-block{color:var(--desk-muted);justify-content:space-between;margin-top:auto;padding:.8rem .5rem}.account-block button{color:var(--desk-muted)}.topbar-actions{justify-content:center}.theme-toggle{color:var(--desk-muted);border-color:var(--desk-line);background:0 0}.app-shell #main-content{outline:0;min-height:calc(100dvh - 2.5rem)}.site-footer{gap:.5rem;min-height:0;padding:.6rem 2rem;font-size:.65rem}.site-footer p{margin:0}.menu-button{display:none}.workspace-heading{justify-content:space-between;align-items:center;gap:1rem;min-height:6rem;padding:1.25rem 0;display:flex}.workspace-heading h1{letter-spacing:-.025em;margin:0;font-size:clamp(1.6rem,2.7vw,2.6rem);line-height:1.12}.workspace-heading .eyebrow{margin:0 0 .4rem;font-size:.65rem}.workspace-hint{max-width:20rem;color:var(--ink-soft);font-size:.85rem}.back-link{color:var(--blue-dark);font-size:.8rem;font-weight:650;text-decoration:none}.workspace-heading .back-link{margin-bottom:.4rem;display:inline-block}.dashboard-workspace,.catalog-workspace,.lesson-experience{max-width:1600px;margin:auto;padding:0 2rem 1.25rem}.dashboard-stage{border:1px solid var(--desk-line);background:var(--desk-navy);min-height:27rem;color:var(--desk-white);border-radius:1rem;grid-template-columns:minmax(0,1.55fr) minmax(16rem,.8fr);display:grid;overflow:hidden}.dashboard-scene{background:radial-gradient(ellipse at 50% 55%,#24334b,var(--desk-navy) 70%);min-width:0;min-height:27rem;position:relative}.spatial-world{width:100%;height:100%;position:absolute;inset:0}.spatial-world canvas{width:100%;height:100%;display:block}.world-caption{pointer-events:none;max-width:24rem;position:absolute;top:1.5rem;left:1.75rem}.world-caption span,.visual-label{letter-spacing:.1em;color:var(--desk-muted);font:650 .65rem Cascadia Mono,monospace}.world-caption strong{margin:.4rem 0;font-size:1.5rem;display:block}.world-caption p{color:var(--desk-muted);max-width:18rem;font-size:.85rem}.motion-control{background:var(--desk-panel);border:1px solid var(--desk-line);color:var(--desk-muted);cursor:pointer;border-radius:.4rem;padding:.5rem .7rem;font-size:.7rem;position:absolute;bottom:1rem;left:1rem}.world-loading{height:100%;min-height:25rem;color:var(--desk-muted);place-items:center;display:grid}.world-fallback{justify-content:center;align-items:center;gap:1.5rem;min-height:27rem;display:flex}.world-fallback span{color:var(--desk-lime);font-size:4rem}.world-fallback i{background:var(--desk-blue);width:3rem;height:1px}.dashboard-next{border-left:1px solid var(--desk-line);background:#1b2536;flex-direction:column;align-items:flex-start;padding:1.75rem 2rem;display:flex}.dashboard-next .eyebrow{color:var(--desk-lime);font-size:.65rem}.lesson-number{color:var(--desk-blue);margin-bottom:.5rem;font:400 clamp(3rem,5vw,5rem)/1.15 Cascadia Mono,monospace}.dashboard-next h2{margin:0 0 .65rem;font-size:1.8rem;line-height:1.15}.dashboard-next>p:not(.eyebrow){color:var(--desk-muted);font-size:.85rem}.dashboard-next .primary-button{margin-top:.4rem}.dashboard-progress{width:100%;margin-top:auto;padding-top:1.5rem}.dashboard-progress>span{color:var(--desk-lime);font:750 1.2rem Cascadia Mono,monospace}.dashboard-progress p{color:var(--desk-muted);margin:.3rem 0;font-size:.7rem}.dashboard-progress a{color:var(--desk-blue);font-size:.75rem}.dashboard-bottom{grid-template-columns:minmax(0,1.55fr) minmax(16rem,.8fr);gap:1.5rem;margin-top:1.25rem;display:grid}.desk-shortcuts{flex-direction:column;display:flex}.desk-shortcuts>a{border-bottom:1px solid var(--line);color:var(--ink);align-items:center;gap:1rem;padding:.75rem 0;text-decoration:none;display:flex}.desk-shortcuts>a>span{color:var(--blue-dark);width:2rem;font-size:1.6rem}.desk-shortcuts strong{font-size:.95rem;display:block}.desk-shortcuts small{color:var(--ink-soft);font-size:.75rem}.desk-shortcuts b{margin-left:auto}.desk-pinned{background:var(--paper);border:1px solid var(--line);border-radius:.5rem;padding:1rem 1.25rem}.desk-pinned .eyebrow{font-size:.65rem}.desk-pinned>a{color:var(--ink);border-bottom:1px solid var(--line);justify-content:space-between;gap:.8rem;padding:.4rem 0;font-size:.75rem;text-decoration:none;display:flex}.primary-button{background:var(--desk-lime);color:var(--desk-night);border-color:var(--desk-lime);border-radius:.4rem;min-height:2.75rem;font-size:.85rem}.primary-button:hover{color:var(--desk-night);background:#b4f44a;border-color:#b4f44a}.catalog-composition{grid-template-columns:minmax(14rem,.7fr) minmax(0,1.4fr);gap:1.5rem;min-height:calc(100dvh - 10rem);display:grid}.catalog-rail{border-right:1px solid var(--line);padding-right:1.25rem}.catalog-rail ol{margin:0;padding:0;list-style:none}.catalog-rail li{margin:.4rem 0;position:relative}.catalog-rail button{text-align:left;width:100%;color:var(--ink);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:.6rem;align-items:center;gap:.85rem;padding:1.1rem 2.2rem 1.1rem .8rem;display:flex}.catalog-rail button[aria-pressed=true]{background:var(--desk-navy);border-color:var(--desk-line);color:var(--desk-white)}.catalog-rail button>span{color:var(--blue-dark);font:650 1.1rem Cascadia Mono,monospace}.catalog-rail button[aria-pressed=true]>span{color:var(--desk-lime)}.catalog-rail strong{font-size:.9rem;line-height:1.3;display:block}.catalog-rail small{color:var(--ink-soft);margin-top:.4rem;font-size:.65rem;display:block}.catalog-rail button[aria-pressed=true] small{color:var(--desk-muted)}.catalog-open{color:var(--blue-dark);z-index:1;text-decoration:none;position:absolute;top:1.1rem;right:.7rem}.catalog-rail li:has(button[aria-pressed=true]) .catalog-open{color:var(--desk-lime)}.catalog-preview{min-width:0}.catalog-preview .concept-visual{height:23rem}.catalog-preview-copy{padding:1.2rem .2rem}.catalog-preview-copy h2{margin:.5rem 0;font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.15}.catalog-preview-copy>p:not(.eyebrow){color:var(--ink-soft);font-size:.85rem}.catalog-preview-copy .eyebrow{font-size:.65rem}.lab-route-strip{align-items:center;gap:.5rem;margin:1rem 0;font-size:.7rem;display:flex}.lab-route-strip span{border:1px solid var(--line);border-radius:.3rem;padding:.4rem .6rem}.upcoming-visual{background:var(--desk-navy);height:23rem;color:var(--desk-lime);border-radius:.75rem;justify-content:center;align-items:center;gap:1rem;font-size:3rem;display:flex}.upcoming-visual i{border-top:1px dashed var(--desk-blue);width:4rem}.workspace-mode{background:var(--paper);border:1px solid var(--line);border-radius:.6rem;gap:.25rem;padding:.3rem;display:flex}.workspace-mode button{color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:.35rem;padding:.65rem .8rem;font-size:.75rem;font-weight:650}.workspace-mode button[aria-pressed=true]{background:var(--desk-navy);color:var(--desk-white)}.beat-rail{border-bottom:1px solid var(--line);scrollbar-width:thin;gap:.35rem;padding:.4rem 0 .7rem;display:flex;overflow-x:auto}.beat-rail button{white-space:nowrap;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:.4rem;align-items:center;gap:.5rem;padding:.65rem .6rem;font-size:.7rem;display:flex}.beat-rail button span{color:var(--blue-dark);font:650 .65rem Cascadia Mono,monospace}.beat-rail button[aria-current=step]{background:var(--desk-navy);color:var(--desk-white)}.beat-rail button[aria-current=step] span{color:var(--desk-lime)}.lesson-composition{grid-template-columns:minmax(0,1.45fr) minmax(16rem,.85fr);gap:1.5rem;min-height:27rem;margin:1.25rem 0;display:grid}.lesson-visual-stage{min-width:0;position:relative}.lesson-prompt{padding:.6rem .3rem}.lesson-prompt .eyebrow{font-size:.65rem}.lesson-prompt h2{margin:.6rem 0;font-size:clamp(1.5rem,2.7vw,2.4rem);line-height:1.1}.teaching-question{color:var(--ink-soft);margin:1rem 0;font-size:1.05rem}.prediction>span{color:var(--ink-soft);margin-bottom:.5rem;font-size:.7rem;font-weight:650;display:block}.prediction button{border:1px solid var(--line);background:var(--paper);width:100%;color:var(--ink);text-align:left;cursor:pointer;border-radius:.5rem;justify-content:space-between;align-items:center;gap:.6rem;margin-bottom:.45rem;padding:.7rem .85rem;font-size:.85rem;display:flex}.prediction button[aria-pressed=true]{border-color:var(--blue-dark);background:var(--desk-navy);color:var(--desk-white)}.reveal-button{color:var(--blue-dark);cursor:pointer;text-underline-offset:.3rem;background:0 0;border:0;padding:.7rem 0;font-size:.8rem;font-weight:650;text-decoration:underline}.teaching-feedback{border-left:3px solid var(--blue-dark);background:var(--paper);margin:.8rem 0;padding:.6rem .8rem;animation:.25s ease-out feedback-reveal}.teaching-feedback strong{font-size:.8rem}.teaching-feedback p{margin:.5rem 0 0;font-size:.8rem;line-height:1.5}.evidence-limit{color:var(--ink-soft);margin-top:.8rem;font-size:.7rem}.evidence-limit summary{cursor:pointer}.evidence-limit p{margin:.5rem 0}.lesson-controls{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:1rem;padding:.8rem 0;display:flex}.lesson-controls>button:not(.primary-button){color:var(--blue-dark);cursor:pointer;background:0 0;border:0;padding:.6rem;font-size:.8rem}.lesson-controls>button:disabled{opacity:.45;cursor:default}.chapter-dots{gap:.4rem;display:flex}.chapter-dots span{background:var(--line);border-radius:1rem;width:1.2rem;height:.35rem}.chapter-dots span.is-current{background:var(--blue-dark)}.concept-visual{background:var(--desk-navy);color:var(--desk-white);border:1px solid var(--desk-line);border-radius:.85rem;height:100%;min-height:25rem;margin:0;position:relative;overflow:hidden}.visual-label{justify-content:space-between;gap:.5rem;padding:1rem 1.25rem;font-size:.6rem;display:flex}.concept-map{background-image:radial-gradient(#30405b .7px,#0000 .7px);background-size:18px 18px;height:calc(100% - 8rem);min-height:17rem;position:relative}.concept-map svg{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.connection{fill:none;stroke:var(--desk-line);stroke-width:.45px}.signal{fill:none;stroke:var(--desk-blue);stroke-width:.5px;stroke-dasharray:3 12;animation:5s linear infinite evidence-flow}.is-paused .signal{animation-play-state:paused}.is-revealed .signal{stroke:var(--desk-lime)}.concept-node{border:1px solid var(--desk-line);background:var(--desk-panel);color:var(--desk-white);cursor:pointer;border-radius:.6rem;flex-direction:column;align-items:center;gap:.5rem;width:7.5rem;padding:.7rem .5rem;transition:border-color .2s,background .2s;display:flex;position:absolute;transform:translate(-50%,-50%)}.concept-node:hover,.concept-node.is-selected{border-color:var(--desk-lime);background:#293650}.concept-node strong{font-size:.7rem;line-height:1.3}.node-symbol{color:var(--desk-blue);font:500 1.3rem Cascadia Mono,monospace}.concept-node.is-selected .node-symbol{color:var(--desk-lime)}.concept-visual figcaption{border-top:1px solid var(--desk-line);background:#1b2536;min-height:4rem;padding:.8rem 1.2rem}.concept-visual figcaption>span{color:var(--desk-lime);font-size:.65rem;font-weight:650}.concept-visual figcaption p{color:var(--desk-muted);margin:.4rem 0 0;font-size:.8rem}.cycle-centre{text-align:center;pointer-events:none;position:absolute;top:48%;left:50%;transform:translate(-50%,-50%)}.cycle-centre span{letter-spacing:.1em;color:var(--desk-lime);font-size:.55rem}.cycle-centre strong{margin-top:.4rem;font-size:.8rem;display:block}.visual-compare .concept-node{text-align:left;flex-direction:row;justify-content:flex-start;gap:1rem;width:65%;padding:.5rem 1rem}.visual-compare .node-symbol{font-size:1rem}.visual-compare .concept-node strong{font-size:.85rem}.material-workspace{grid-template-columns:11rem minmax(0,1fr);gap:1rem;height:calc(100dvh - 10rem);min-height:28rem;display:grid}.material-rail{padding:.5rem 0;overflow-y:auto}.material-rail button{width:100%;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:.4rem;padding:.75rem .7rem;font-size:.75rem;line-height:1.4;display:block}.material-rail button[aria-current=step]{background:var(--desk-navy);color:var(--desk-lime)}.material-stage{scrollbar-width:thin;border:1px solid var(--line);border-radius:.7rem;min-width:0;overflow-y:auto}.material-stage .standard-page{padding:0}.material-stage .lecture-section-nav{display:none}.material-stage .page-pad{padding:1.5rem}.material-stage h1{font-size:2rem}.material-stage h2{font-size:1.5rem}.material-stage .lede{font-size:.95rem}.material-stage .lecture-stamp{display:none}.material-stage .lecture-hero{min-height:0;display:block}.material-stage [hidden]{display:none!important}.material-stage .slide-viewer{padding:1rem}.material-stage .module-completion{margin:1rem}.material-stage .objective-sheet,.material-stage .lab-detail__path ol,.material-stage .lab-detail__notes{grid-template-columns:1fr}.auth-layout{background:var(--desk-night);grid-template-columns:minmax(0,1.65fr) minmax(20rem,1fr)}.auth-story{color:var(--desk-white);background:var(--desk-navy);padding:3rem;position:relative;overflow:hidden}.auth-story h1{z-index:1;max-width:34rem;font-size:clamp(2rem,4.5vw,4rem);position:relative}.auth-story>.lede{z-index:1;max-width:28rem;font-size:.95rem;position:relative}.auth-story .eyebrow{color:var(--desk-lime);z-index:1;position:relative}.auth-world{position:absolute;inset:22% -5% 0}.auth-story .incident-pulse{z-index:1;position:absolute;bottom:2rem;left:3rem;right:3rem}.signin-panel{background:var(--paper);padding:3rem}.signin-panel h2{font-size:2.2rem}.signin-panel>p{font-size:.85rem}.signin-panel .privacy-note{font-size:.75rem}.signin-panel .case-label{color:var(--blue-dark)}.standard-page.resource-library{padding:1rem 2rem}.resource-library .page-heading{margin-bottom:1rem}.resource-library .page-heading h1{font-size:2.4rem}.resource-library .page-heading p:not(.eyebrow){font-size:.85rem}.resource-search{padding:1rem}.resource-filters{margin:1rem 0}.resource-group .section-heading{margin-bottom:.6rem}.resource-group .section-heading h2{font-size:1.2rem}.resource-group .section-heading .eyebrow{display:none}.resource-library .resource-list{border:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;display:grid}.resource-library .resource-list>a{border:1px solid var(--line);border-radius:.5rem;grid-template-columns:1fr auto;min-height:0;padding:1rem}.resource-library .resource-list>a>span{grid-column:1;font-size:.65rem}.resource-library .resource-list strong{grid-column:1;font-size:.9rem}.resource-library .resource-list small{display:none}.resource-library .resource-list svg{grid-area:1/2/3}.resource-group{margin-bottom:1.5rem}.app-shell>.topbar+main>.standard-page:not(.resource-library){padding-top:1.5rem}.app-shell .page-heading h1{font-size:clamp(1.8rem,3vw,3rem)}.app-shell .page-heading>p:not(.eyebrow){max-width:44rem;font-size:.9rem}.app-shell .page-heading{margin-bottom:1.5rem}@keyframes evidence-flow{to{stroke-dashoffset:-60px}}@keyframes feedback-reveal{0%{opacity:0;transform:translateY(.3rem)}to{opacity:1;transform:translateY(0)}}@media (min-width:1200px){.dashboard-stage{min-height:calc(100dvh - 22rem)}.catalog-preview .concept-visual{height:calc(100dvh - 23rem);min-height:22rem}.lesson-composition{min-height:calc(100dvh - 18rem)}.dashboard-workspace{max-width:1600px}}@media (max-width:1100px){.app-shell{padding-left:11.5rem}.topbar{width:11.5rem;padding:1.5rem .7rem .7rem}.dashboard-workspace,.catalog-workspace,.lesson-experience{padding:0 1.25rem 1rem}.dashboard-stage,.dashboard-bottom{grid-template-columns:minmax(0,1.1fr) minmax(15rem,.9fr)}.lesson-composition{grid-template-columns:minmax(0,1.1fr) minmax(15rem,.9fr);gap:1rem}.concept-node{width:6rem}.catalog-composition{grid-template-columns:14rem minmax(0,1fr);gap:1rem}.catalog-preview .concept-node{width:5.5rem}.material-workspace{grid-template-columns:9rem minmax(0,1fr)}.workspace-mode button{padding:.6rem;font-size:.7rem}}@media (max-width:800px){.app-shell{padding-left:0}.topbar{z-index:30;flex-direction:row;justify-content:space-between;align-items:center;gap:.5rem;width:100%;min-height:4.25rem;padding:.6rem 1rem;position:sticky;inset:auto}.brand{min-width:0}.brand small{display:none}.brand-mark{width:2rem;height:2rem}.menu-button{color:var(--desk-white);border-color:var(--desk-line);background:0 0;order:3;display:grid}.main-nav{background:var(--desk-night);border-bottom:1px solid var(--desk-line);padding:1rem;display:none;position:absolute;top:100%;left:0;right:0}.main-nav.is-open{display:flex}.account-block{display:none}.topbar-actions{margin-left:auto}.theme-toggle{min-height:2.5rem;font-size:.7rem}.mobile-account-actions{color:var(--desk-muted);justify-content:space-between;padding:.7rem;display:flex}.mobile-account-actions button{color:var(--desk-white)}.dashboard-workspace,.catalog-workspace,.lesson-experience{padding:0 1rem 1rem}.dashboard-stage{grid-template-columns:minmax(0,1.1fr) minmax(14rem,.9fr)}.dashboard-next{padding:1.25rem}.dashboard-next h2{font-size:1.5rem}.workspace-heading{min-height:5.5rem}.catalog-composition{grid-template-columns:12rem minmax(0,1fr)}.catalog-rail{padding-right:.6rem}.lesson-composition{grid-template-columns:minmax(0,1fr)}.concept-visual{height:26rem}.lesson-prompt{grid-template-columns:1fr 1fr;gap:0 1.25rem;display:grid}.lesson-prompt>.eyebrow,.lesson-prompt>h2,.lesson-prompt>.teaching-question{grid-column:1}.lesson-prompt>.prediction{grid-area:1/2/5}.lesson-prompt>.teaching-feedback,.lesson-prompt>.evidence-limit{grid-column:1/-1}.material-workspace{grid-template-columns:1fr;height:auto;min-height:0}.material-rail{display:flex;overflow-x:auto}.material-rail button{width:auto;min-width:8rem}.material-stage{max-height:75dvh}.auth-layout{grid-template-columns:1.15fr 1fr}.auth-story,.signin-panel{padding:2rem}.auth-story .incident-pulse{left:2rem;right:2rem}.auth-story h1{font-size:2.5rem}.site-footer{flex-direction:column;padding:.75rem 1rem}}@media (max-width:600px){.workspace-heading{flex-wrap:wrap;align-items:flex-start;gap:.6rem;padding:1rem 0}.workspace-heading h1{font-size:1.7rem}.workspace-heading .eyebrow{font-size:.6rem}.workspace-heading>.back-link,.workspace-hint{display:none}.dashboard-stage,.dashboard-bottom{grid-template-columns:1fr}.dashboard-scene{min-height:21rem}.dashboard-next{border-left:0;border-top:1px solid var(--desk-line);grid-template-columns:1fr auto;gap:.5rem 1rem;display:grid}.dashboard-next .eyebrow,.dashboard-next h2,.dashboard-next>p{grid-column:1}.dashboard-next .lesson-number{grid-area:1/2/4;font-size:3rem}.dashboard-next .primary-button{grid-column:1/-1;justify-content:center}.dashboard-progress{display:none}.world-caption{top:1rem;left:1rem}.world-caption strong{font-size:1.3rem}.world-caption p{font-size:.75rem}.dashboard-bottom{gap:1rem}.desk-pinned{padding:1rem}.catalog-composition{grid-template-columns:1fr;min-height:0}.catalog-rail{border:0;padding:0}.catalog-rail ol{gap:.5rem;padding-bottom:.5rem;display:flex;overflow-x:auto}.catalog-rail li{min-width:13rem}.catalog-rail button{border:1px solid var(--line);min-height:6rem;padding:.75rem 2rem .75rem .65rem}.catalog-preview .concept-visual{height:23rem}.catalog-preview-copy{padding:1rem .2rem}.catalog-preview-copy h2{font-size:1.5rem}.workspace-mode{width:100%}.workspace-mode button{flex:1;font-size:.75rem}.beat-rail button{font-size:.75rem}.lesson-composition{gap:1rem;margin:.75rem 0}.lesson-prompt{padding:0;display:block}.lesson-prompt h2{font-size:1.8rem}.lesson-prompt .teaching-question{font-size:1rem}.lesson-controls{gap:.5rem}.chapter-dots{display:none}.lesson-controls>button{font-size:.75rem!important}.concept-visual{height:23rem;min-height:23rem}.visual-label{padding:.75rem;font-size:.5rem}.visual-label>span:last-child{text-align:right;max-width:8rem}.concept-node{gap:.35rem;width:5.3rem;padding:.5rem .25rem}.concept-node strong{font-size:.65rem}.node-symbol{font-size:1rem}.concept-map{height:calc(100% - 7rem);min-height:15.5rem}.concept-visual figcaption{padding:.75rem}.concept-visual figcaption p{font-size:.75rem}.visual-timeline .concept-node,.visual-pipeline .concept-node{width:4.5rem}.visual-timeline .concept-map,.visual-pipeline .concept-map{height:calc(100% - 8rem)}.visual-cycle .concept-node{width:5rem}.cycle-centre strong{font-size:.65rem}.material-stage .page-pad{padding:1rem}.material-stage h1{font-size:1.6rem}.material-stage h2{font-size:1.25rem}.auth-layout{grid-template-columns:1fr}.auth-story{min-height:28rem;padding:1.5rem}.auth-story h1{font-size:2.4rem}.auth-world{inset:15% -10% -15%}.auth-story>.lede{display:none}.auth-story .incident-pulse{bottom:1.5rem;left:1.5rem;right:1.5rem}.signin-panel{padding:1.5rem}.signin-panel h2{font-size:1.7rem}.resource-library .resource-list{grid-template-columns:1fr}.standard-page.resource-library{padding:1rem}.resource-filters{flex-wrap:wrap}.lab-route-strip{flex-wrap:wrap;font-size:.6rem}}@media (prefers-reduced-motion:reduce){.signal,.teaching-feedback{animation:none!important}.concept-node{transition:none!important}}.module-downloads{background:var(--paper);border:1px solid var(--line);border-radius:.5rem;justify-content:space-between;align-items:center;gap:1rem;margin:0 0 1rem;padding:.85rem 1rem;display:flex}.module-downloads p{min-width:0;margin:0}.module-downloads strong{font-size:.9rem;display:block}.module-downloads p>span{color:var(--ink-soft);margin-top:.2rem;font-size:.75rem;display:block}.module-downloads>div{flex-wrap:wrap;gap:.5rem;display:flex}.module-downloads a{border:1px solid var(--line);min-height:2.75rem;color:var(--blue-dark);border-radius:.35rem;justify-content:space-between;align-items:center;gap:.8rem;padding:.65rem .85rem;font-size:.8rem;font-weight:650;text-decoration:none;display:inline-flex}.module-downloads a:hover{background:var(--paper-strong)}.module-downloads a:focus-visible{outline:3px solid var(--focus);outline-offset:3px}@media (max-width:700px){.module-downloads{flex-direction:column;align-items:stretch}.module-downloads>div{grid-template-columns:minmax(0,1fr);display:grid}.module-downloads a{overflow-wrap:anywhere}}.lesson-visual-stage .motion-control{bottom:5.5rem}.auth-story{justify-content:flex-start}.auth-story h1{max-width:42rem;margin:.5rem 0 .75rem}.auth-story>.lede{margin:.5rem 0}.auth-world{inset:35% -5% 6rem}.auth-story .pulse-copy{z-index:1;background:var(--desk-navy);padding-right:.35rem;position:relative}@media (max-width:600px){.auth-world{inset:35% -10% 3.5rem}.auth-story h1{max-width:100%}}.world-fallback{gap:.75rem;min-height:20rem}.world-fallback span{font-size:clamp(2rem,4vw,4rem)}.world-fallback i{flex:0 1rem;width:1rem}.catalog-rail{min-width:0}.visual-cycle{min-height:31rem}.visual-cycle .concept-map{height:calc(100% - 7rem);min-height:24rem}@media (max-width:600px){.catalog-composition{grid-template-columns:minmax(0,1fr)}.visual-cycle{height:31rem;min-height:31rem}.visual-cycle .concept-map{height:24rem;min-height:24rem}}.concept-visual.has-example{height:32rem;min-height:32rem}.has-example .concept-map{height:calc(100% - 7rem);min-height:24rem}.evidence-preview{border-left:2px solid var(--desk-blue);z-index:1;background:#192438;padding:.65rem 1rem;position:absolute;top:.3rem;left:1rem;right:1rem}.evidence-preview>strong{color:var(--desk-blue);font:600 .65rem monospace}.evidence-preview table{border-collapse:collapse;width:100%;margin-top:.4rem;font:500 .65rem monospace}.evidence-preview td,.evidence-preview th{text-align:left;border-bottom:1px solid var(--desk-line);padding:.25rem .4rem}.evidence-preview th{color:var(--desk-muted);font-weight:400}.evidence-preview p{color:var(--desk-muted);margin:.4rem 0 0;font-size:.65rem}.has-example .concept-node{width:7rem}@media (max-width:600px){.concept-visual.has-example{height:33rem;min-height:33rem}.has-example .concept-map{height:25rem;min-height:25rem}.evidence-preview{padding:.5rem;left:.5rem;right:.5rem}.evidence-preview td,.evidence-preview th{padding:.2rem;font-size:.55rem}.evidence-preview p{font-size:.6rem}.has-example .concept-node{width:4.5rem}}.world-inspector{flex-wrap:wrap;gap:.35rem;display:flex;position:absolute;bottom:3.8rem;left:1rem;right:1rem}.world-inspector button,.catalog-motion,.auth-motion{background:var(--desk-panel);border:1px solid var(--desk-line);color:var(--desk-muted);cursor:pointer;border-radius:.4rem;padding:.5rem .65rem;font-size:.65rem}.world-inspector button[aria-pressed=true]{color:var(--desk-lime);border-color:var(--desk-lime)}.auth-motion{z-index:2;position:absolute;bottom:6rem;left:3rem}.catalog-motion{margin:.5rem 0 0}.concept-map>svg{pointer-events:none}.concept-node .node-icon{width:2.5rem;height:2.5rem;display:block;position:static}.node-step{color:var(--desk-muted);font:500 .5rem monospace;position:absolute;top:.45rem;left:.5rem}.concept-node{padding:1rem .5rem .65rem}.visual-compare .concept-node{padding:.5rem 1rem}.visual-compare .node-step{position:static}.visual-compare .node-icon{width:1.4rem;height:1.4rem}.visual-world .concept-map{background:0 0}.visual-world .concept-node{background:#151c2beb}.visual-world .concept-map>svg{opacity:.15}.visual-world .spatial-world{inset:0}.operator-tabs{border-bottom:1px solid var(--line);gap:.4rem;margin:0 0 1.25rem;padding-bottom:.7rem;display:flex;overflow-x:auto}.operator-tabs button{color:var(--ink-soft);border:1px solid var(--line);white-space:nowrap;cursor:pointer;background:0 0;border-radius:.4rem;padding:.65rem .8rem;font-size:.75rem}.operator-tabs button[aria-pressed=true]{background:var(--desk-navy);color:var(--desk-lime)}.instructor-workspace{padding:1rem 2rem}.instructor-workspace .release-table{max-height:calc(100dvh - 19rem);overflow-y:auto}.instructor-workspace .operator-note{margin-top:1rem;padding:1rem;font-size:.75rem}.instructor-workspace .operator-note p{margin:.3rem 0}.splunk-direct-page{padding:1rem 2rem}.splunk-direct-page .lab-detail__hero,.splunk-direct-page .splunk-access{padding:1rem 0}.splunk-direct-page .lab-detail__hero h1{font-size:clamp(1.8rem,3vw,3rem)}.splunk-direct-page .lab-detail__hero .lede{font-size:.9rem}.splunk-direct-page .section-heading p{font-size:.8rem}.splunk-direct-page .splunk-access__grid{margin-top:1rem}.splunk-direct-page .splunk-access__grid article{padding:1.25rem}.splunk-direct-page .splunk-access__grid h3{font-size:1.3rem}.splunk-direct-page .splunk-access__grid p,.splunk-direct-page details{font-size:.8rem}.splunk-direct-page .splunk-access__grid .button-row{flex-direction:column;align-items:flex-start;gap:.6rem}.sandbox-route{flex-wrap:wrap;align-items:center;gap:.5rem;margin:1.2rem 0;display:flex}.sandbox-route span{background:var(--desk-navy);color:var(--desk-blue);border-radius:.4rem;padding:.6rem;font-size:.75rem}.splunk-direct-page .splunk-status{font-size:.75rem}@media (max-width:600px){.concept-node .node-icon{width:1.7rem;height:1.7rem}.concept-node{padding:.75rem .25rem .4rem}.node-step{font-size:.4rem;top:.25rem;left:.3rem}.world-inspector{bottom:3.4rem}.world-inspector button{padding:.4rem;font-size:.6rem}.auth-motion{left:1.5rem}.splunk-direct-page,.instructor-workspace{padding:1rem}.splunk-direct-page .splunk-access__grid{grid-template-columns:1fr}}.embedded-briefing{border:1px solid var(--line);border-radius:.7rem;height:calc(100dvh - 10rem);min-height:32rem;overflow:hidden}.embedded-briefing>div{background:var(--paper);justify-content:space-between;gap:.75rem;padding:.65rem 1rem;display:flex}.embedded-briefing>div button{color:var(--blue-dark);cursor:pointer;background:0 0;border:0;font-size:.8rem}.embedded-briefing>div a{color:var(--blue-dark);font-size:.8rem}.embedded-briefing iframe{border:0;width:100%;height:calc(100% - 3rem)}.resource-explorer{grid-template-columns:12rem minmax(0,1fr) 17rem;gap:1.25rem;min-height:25rem;display:grid}.resource-category-rail{border-right:1px solid var(--line);padding-right:1rem}.resource-category-rail>button{text-align:left;width:100%;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:.4rem;justify-content:space-between;gap:.5rem;padding:.65rem .6rem;font-size:.75rem;display:flex}.resource-category-rail>button[aria-pressed=true]{background:var(--desk-navy);color:var(--desk-lime)}.resource-category-rail label{color:var(--ink-soft);margin-top:1rem;font-size:.7rem;display:block}.resource-category-rail select{background:var(--paper);width:100%;color:var(--ink);border:1px solid var(--line);margin-top:.4rem;padding:.5rem;font-size:.75rem}.resource-results{scrollbar-width:thin;max-height:calc(100dvh - 20rem);overflow-y:auto}.resource-result{border-bottom:1px solid var(--line);align-items:center;gap:.5rem;padding:.65rem .25rem;display:flex}.resource-result.is-selected{background:var(--paper-strong)}.resource-result>a{flex:1;grid-template-columns:1fr auto;gap:.3rem;min-width:0;text-decoration:none;display:grid}.resource-result>a>span{color:var(--blue-dark);grid-column:1;font-size:.6rem}.resource-result time{display:none}.resource-result strong{grid-column:1;font-size:.85rem}.resource-result small{display:none}.resource-result svg{grid-area:1/2/3}.resource-result>button{color:var(--blue-dark);cursor:pointer;background:0 0;border:0;padding:.5rem}.resource-inspector{background:var(--desk-navy);color:var(--desk-white);border-radius:.7rem;align-self:start;padding:1.25rem}.resource-inspector .eyebrow{color:var(--desk-blue);font-size:.6rem}.resource-inspector h2{margin:.5rem 0;font-size:1.35rem;line-height:1.2}.resource-inspector p:not(.eyebrow){color:var(--desk-muted);font-size:.8rem}.resource-file-symbol{color:var(--desk-lime);margin-bottom:1rem;font-size:3rem}.resource-type-label{border:1px solid var(--desk-line);padding:.4rem .6rem;font-size:.65rem;display:inline-block}.resource-inspector .inspector-hint{margin-top:1.5rem;font-size:.65rem!important}.tutor-page{padding:1rem 2rem}.tutor-page .page-heading h1{font-size:2.5rem}.tutor-page .page-heading{margin-bottom:1rem}.tutor-workspace{grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:1.5rem}.tutor-form,.answer-sheet{padding:1.25rem}.answer-sheet h2{font-size:1.5rem}.answer-sheet .concept-visual{height:23rem}.tutor-suggestions{margin:1rem 0;font-size:.75rem}.tutor-suggestions summary{cursor:pointer;color:var(--blue-dark)}.summary-prompts{padding-top:.75rem}.summary-prompt{font-size:.7rem}.tutor-form .mode-list{grid-template-columns:1fr 1fr;gap:.4rem;display:grid}.tutor-form .mode-list label{padding:.5rem;font-size:.75rem}.tutor-form .form-meta{font-size:.65rem}.feedback-page .page-heading>p{max-width:40rem}.feedback-context{padding:1rem}.feedback-context p{margin:.4rem 0 0;font-size:.75rem}.feedback-form{padding:1.25rem}.feedback-category-list{gap:.5rem;display:flex}.feedback-category-list label{flex:1;padding:.6rem}.feedback-category-list small{display:none}.feedback-category-list strong{font-size:.75rem}.feedback-explainer{padding:1.25rem}.feedback-explainer ol p{font-size:.75rem}.feedback-explainer strong{font-size:.85rem}.course-progress-page{padding:1rem 2rem}.progress-overview{gap:1.5rem;padding:1.5rem}.progress-overview h2{font-size:1.5rem}.progress-overview p{font-size:.8rem}.module-progress-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin-top:1rem;display:grid}.module-progress-row{border:1px solid var(--line);border-radius:.6rem;grid-template-columns:2.5rem minmax(0,1fr);padding:1rem}.module-progress-row h2{font-size:1.1rem}.module-progress-row__bar,.module-progress-row>a{grid-column:2}.module-progress-row>div>p,.module-progress-row small{font-size:.7rem}.module-progress-row>a{font-size:.75rem}.portal-tour{padding:1rem 2rem}.portal-tour__stage{padding:1.5rem}.portal-tour__stage h2{font-size:1.8rem}.portal-tour__stage .lede{font-size:1rem}.portal-tour .page-heading h1{font-size:2.5rem}.portal-tour__rail button{font-size:.8rem}@media (max-width:1100px){.resource-explorer{grid-template-columns:10rem minmax(0,1fr)}.resource-inspector{grid-column:1/-1;grid-template-columns:3rem 1fr;gap:0 1rem;display:grid}.resource-file-symbol{grid-row:1/4;margin:0;font-size:2rem}.resource-inspector h2,.resource-inspector p,.resource-type-label{grid-column:2}.resource-inspector .inspector-hint{display:none}}@media (max-width:800px){.tutor-page{padding:1rem}.module-progress-list,.tutor-workspace{grid-template-columns:1fr}.answer-sheet .concept-visual{height:23rem}}@media (max-width:600px){.resource-explorer{grid-template-columns:1fr;gap:.75rem}.resource-category-rail{border:0;gap:.3rem;padding:0;display:flex;overflow-x:auto}.resource-category-rail>button{min-width:8rem}.resource-category-rail label{display:none}.resource-results{max-height:24rem}.resource-inspector{grid-column:1}.feedback-category-list{flex-direction:column}.course-progress-page,.portal-tour{padding:1rem}.tutor-page .page-heading h1,.portal-tour .page-heading h1{font-size:1.8rem}.feedback-layout{grid-template-columns:1fr}.embedded-briefing{min-height:35rem}.embedded-briefing>div{flex-wrap:wrap}.embedded-briefing iframe{height:calc(100% - 5rem)}}.app-shell.app-shell--learning{padding-left:0}.app-shell--learning>.topbar,.app-shell--learning>.site-footer{display:none}.lab-five-overview .lab-detail__path ol{grid-template-columns:repeat(2,minmax(0,1fr))}@media (max-width:48rem){.lab-five-overview .lab-detail__path ol{grid-template-columns:1fr}}.learning-workspace{z-index:80;color:var(--ink);background:var(--paper);flex-direction:column;display:flex;position:fixed;inset:0}.learning-workspace__header{border-bottom:1px solid var(--line);background:var(--paper-strong);align-items:center;gap:1rem;min-height:4.25rem;padding:.65rem 1rem;display:flex}.learning-workspace__header>a{white-space:nowrap;text-underline-offset:.25em;font-size:.9rem}.learning-workspace__header>div{flex:1;min-width:0}.learning-workspace__header strong,.learning-workspace__header small{display:block}.learning-workspace__header small{color:var(--ink-soft);margin-top:.2rem;font-size:.8rem}.learning-workspace__header .secondary-button{white-space:nowrap;min-height:2.75rem;padding:.6rem 1rem;font-size:.9rem}.learning-workspace__body{flex:1;grid-template-columns:minmax(0,1fr);min-height:0;display:grid}.learning-workspace__body.has-panel{grid-template-columns:minmax(0,1fr) 24rem}.learning-workspace__body>iframe{background:#151c2b;border:0;width:100%;height:100%;min-height:0;display:block}.learning-workspace__details{border-left:1px solid var(--line);background:var(--paper-strong);min-width:0;padding:1.25rem;overflow-y:auto}.learning-workspace__details h1{margin:0 0 1rem;font-size:1.65rem;line-height:1.15}.learning-workspace__details h2{margin-bottom:.75rem;font-size:1.15rem;line-height:1.3}.learning-workspace__details p{font-size:.9rem}.learning-evidence-note{color:var(--ink-soft);font-size:.85rem;line-height:1.5}.learning-check{border-top:1px solid var(--line);padding:1rem 0}.learning-check fieldset{border:0;margin:0 0 .75rem;padding:0}.learning-check legend{margin-bottom:.75rem;font-size:.95rem;line-height:1.5}.learning-check label{border:1px solid var(--line);cursor:pointer;border-radius:.35rem;align-items:flex-start;gap:.6rem;margin-bottom:.5rem;padding:.75rem;font-size:.9rem;line-height:1.45;display:flex}.learning-check input{accent-color:var(--blue-dark);flex:none;margin:.2rem 0 0}.learning-check button,.learning-submission button{min-height:2.75rem;padding:.65rem .9rem;font-size:.9rem}.learning-pass{color:var(--blue-dark);margin-top:.3rem;font-size:.85rem;display:block}.learning-submission{border-top:1px solid var(--line);padding-top:1.25rem}.learning-submission label,.learning-student-detail label{margin-bottom:.5rem;font-size:.9rem;font-weight:700;display:block}.learning-submission textarea,.learning-student-detail textarea{resize:vertical;background:var(--paper);width:100%;min-height:5rem;color:var(--ink);border:1px solid var(--line);border-radius:.3rem;margin-bottom:.75rem;padding:.75rem;display:block}.learning-workspace__footer{min-height:2.75rem;color:var(--ink-soft);border-top:1px solid var(--line);background:var(--paper-strong);align-items:center;gap:1rem;padding:.5rem 1rem;font-size:.8rem;display:flex}.learning-workspace__footer span{flex:1}.learning-workspace__footer button{border:1px solid var(--line);color:var(--ink);cursor:pointer;background:0 0;padding:.35rem .65rem}.learning-save-state{color:var(--ink-soft);white-space:nowrap;font-size:.8rem}.learning-save-state.is-error{color:var(--red)}.learning-demo-note{background:var(--paper-strong);border-bottom:1px solid var(--line);color:var(--ink-soft);margin:0;padding:.4rem 1rem;font-size:.8rem}.learning-error{background:var(--paper-strong);border-bottom:2px solid var(--red);align-items:center;gap:1rem;padding:.5rem 1rem;font-size:.9rem;display:flex}.learning-error span{flex:1}.learning-error button{color:var(--ink);background:var(--paper);border:1px solid var(--line);cursor:pointer;padding:.5rem}.instructor-learning{margin-top:1.5rem}.instructor-learning .section-heading h2{font-size:clamp(1.6rem,2.5vw,2.3rem)}.instructor-learning .section-heading p{max-width:65rem}.learning-report-actions{flex-wrap:wrap;align-items:center;gap:.75rem;margin:1rem 0;display:flex}.learning-report-actions>span{color:var(--ink-soft);font-size:.9rem}.learning-report-actions button{min-height:2.75rem;padding:.6rem 1rem;font-size:.9rem}.learning-report-filters{grid-template-columns:minmax(12rem,2fr) repeat(3,minmax(9rem,1fr));gap:1rem;margin:1.5rem 0;display:grid}.learning-report-filters label{gap:.4rem;font-size:.8rem;font-weight:700;display:grid}.learning-report-filters input,.learning-report-filters select{border:1px solid var(--line);width:100%;min-width:0;min-height:2.75rem;color:var(--ink);background:var(--paper-strong);border-radius:.25rem;padding:.6rem}.learning-table-wrap{border:1px solid var(--line);max-width:100%;overflow-x:auto}.learning-roster{border-collapse:collapse;text-align:left;background:var(--paper-strong);width:100%;min-width:58rem;font-size:.85rem}.learning-roster caption{text-align:left;color:var(--ink-soft);padding:.8rem;font-size:.8rem}.learning-roster th,.learning-roster td{border-top:1px solid var(--line);vertical-align:top;padding:.9rem;line-height:1.45}.learning-roster thead th{background:var(--paper);font-size:.8rem}.learning-roster th small,.learning-roster td small{color:var(--ink-soft);margin-top:.3rem;font-size:.75rem;font-weight:400;display:block}.learning-roster button{border:1px solid var(--line);background:var(--paper);min-height:2.5rem;color:var(--ink);cursor:pointer;white-space:nowrap;padding:.5rem .75rem}.learning-status{font-weight:700}.learning-status--complete{color:var(--blue-dark)}.learning-student-detail{border:1px solid var(--line);background:var(--paper-strong);margin-top:1.5rem;padding:1.5rem}.learning-student-detail h3{margin:0;font-size:1.5rem}.learning-student-detail h4{margin:1.25rem 0 .65rem;font-size:1.15rem}.learning-student-detail section{border-top:1px solid var(--line);padding:.5rem 0 1rem}.learning-student-detail p,.learning-student-detail li{font-size:.9rem;line-height:1.6}.learning-student-detail a{overflow-wrap:anywhere}.learning-student-detail blockquote,.personal-learning-progress blockquote,.learning-submission blockquote{border-left:3px solid var(--blue-dark);background:var(--paper);overflow-wrap:anywhere;margin:.75rem 0;padding:.75rem 1rem}.personal-learning-progress{border:1px solid var(--line);background:var(--paper-strong);margin:1.5rem 0 3rem;padding:1.5rem}.personal-learning-progress>h2{font-size:1.7rem}.learning-overall-summary{border-bottom:1px solid var(--line);grid-template-columns:minmax(15rem,2fr) repeat(2,minmax(8rem,1fr));gap:1rem;margin:1rem 0;padding:1rem 0 1.5rem;display:grid}.learning-overall-summary>div{flex-direction:column;gap:.4rem;min-width:0;display:flex}.learning-overall-summary strong{color:var(--blue-dark);font-size:1.7rem}.learning-overall-summary span{color:var(--ink-soft);font-size:.85rem}.learning-overall-summary progress,.learning-overall-cell progress{width:100%;max-width:22rem;height:.55rem;accent-color:var(--blue-dark)}.learning-list-filter{flex-wrap:wrap;align-items:center;gap:.65rem;margin:1rem 0;display:flex}.learning-list-filter label{font-size:.85rem;font-weight:700}.learning-list-filter select,.learning-list-filter button,.learning-review-section select{border:1px solid var(--line);max-width:100%;min-height:2.75rem;color:var(--ink);background:var(--paper-strong);border-radius:.25rem;padding:.55rem .75rem;font-size:.85rem}.learning-list-filter span{color:var(--ink-soft);font-size:.8rem}.learning-overall-cell{min-width:6.5rem}.learning-overall-cell>strong{font-size:1.2rem}.learning-overall-cell progress{max-width:8rem;margin-top:.5rem;display:block}.learning-roster--summary{min-width:62rem}.learning-roster--matrix td{min-width:8rem}.learning-roster--matrix th[scope=col]:has(abbr){min-width:8rem}.learning-roster--matrix abbr{font:700 .9rem Cascadia Mono,Consolas,monospace;text-decoration:none}.learning-roster th[scope=row]{overflow-wrap:anywhere;min-width:12rem;max-width:18rem}.learning-table-wrap:focus-visible{outline:2px solid var(--blue-dark);outline-offset:3px}.learning-detail-overall{align-items:center;gap:1.5rem;padding:1rem 0;display:flex}.learning-detail-overall>p{max-width:45rem}.learning-review-section>select{width:100%;max-width:45rem;margin-bottom:1rem;display:block}.personal-learning-list article{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:1rem;padding:1rem 0;display:flex}.personal-learning-list h3{margin:0 0 .6rem}.personal-learning-list p{margin:0 0 .4rem;font-size:.9rem}.personal-learning-list a{flex:none;padding:.65rem 1rem;font-size:.85rem}.lecture-recording-preview>summary{border:1px solid var(--line);cursor:pointer;color:var(--ink-soft);margin:1rem 0;padding:1rem}.lab05-tracking-note{max-width:60rem;color:var(--ink-soft);margin:1rem 0 0;font-size:.95rem}@media (max-width:64rem){.learning-workspace__body.has-panel{grid-template-columns:minmax(0,1fr) 21rem}.learning-report-filters{grid-template-columns:1fr 1fr}.learning-save-state{font-size:.75rem;display:block}}@media (max-width:44rem){.learning-workspace__header{flex-wrap:wrap;gap:.5rem .75rem;padding:.6rem}.learning-workspace__header>a{font-size:.8rem}.learning-workspace__header>div{flex-basis:60%}.learning-workspace__header strong{font-size:.95rem}.learning-workspace__header .secondary-button{min-height:2.5rem;padding:.5rem .75rem;font-size:.8rem}.learning-workspace__header .learning-save-state{flex-basis:100%;order:4;margin:0}.learning-workspace__body.has-panel{display:block;position:relative}.learning-workspace__details{border-left:1px solid var(--line);width:100%;max-width:28rem;position:absolute;inset:0 0 0 auto;box-shadow:-.5rem 0 1.5rem #0002}.learning-workspace__footer{gap:.5rem;font-size:.7rem}.learning-workspace__footer span{line-height:1.35}.learning-report-filters{grid-template-columns:1fr}.personal-learning-list article{flex-direction:column;align-items:flex-start}.personal-learning-progress,.learning-student-detail{padding:1rem}.learning-overall-summary{grid-template-columns:1fr 1fr}.learning-overall-summary__total{grid-column:1/-1}.learning-detail-overall{flex-direction:column;align-items:flex-start;gap:.5rem}.learning-list-filter select{flex:1;min-width:0}}