.learning-section{padding-block:90px}.learning-section .section-heading>p{max-width:440px;font-size:16px}.lesson-workbench{background:linear-gradient(135deg,#1c2c4d,#14223d);border:1px solid #7288d644;border-radius:10px;color:#f5f4f1;box-shadow:0 25px 70px #101d3915;overflow:hidden}.lesson-topline{display:flex;align-items:center;gap:10px;padding:22px 26px;border-bottom:1px solid #7288d633;font:11px ui-monospace,monospace;letter-spacing:.08em;color:#cbd5eb}.lesson-topline>span:last-child{margin-left:auto;font-size:9px}.lesson-status-dot{width:7px;height:7px;border-radius:50%;background:#d6bf9d;box-shadow:0 0 14px #c9b19099}.lesson-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr)}.lesson-diagram{min-width:0;display:flex;flex-direction:column}.lesson-canvas{height:470px;position:relative;isolation:isolate;background-image:radial-gradient(#7288d629 1px,transparent 1px);background-size:24px 24px;overflow:hidden}.lesson-edges{position:absolute;inset:0;width:100%;height:100%;color:#a8b9e9;overflow:visible;pointer-events:none}.lesson-edge{fill:none;stroke:#8398cb;stroke-width:1.4;opacity:.4}.lesson-edge.selected{stroke:#ddc29c;opacity:.9}.lesson-edge.blocked{stroke:#9f7b7b;stroke-dasharray:5 7;opacity:.5}.lesson-edge.risk{stroke:#e2b492;stroke-dasharray:4 6;opacity:.9}.lesson-edge.rerouted{stroke:#b1c4fb;stroke-width:2.5;opacity:1}.lesson-packet{stroke-width:3;stroke-dasharray:4 120;animation:lesson-packet 5s linear infinite;opacity:.9}.lesson-packet.blocked{display:none}.lesson-atmosphere{position:absolute;z-index:-1;left:50%;top:50%;translate:-50% -50%;width:310px;aspect-ratio:1;border:1px solid #7288d620;border-radius:50%;box-shadow:0 0 60px #7288d611;background:radial-gradient(ellipse,#7288d61c,transparent 65%);pointer-events:none}.lesson-cyber .lesson-atmosphere{width:270px;border-style:dashed;animation:lesson-orbit 45s linear infinite}.lesson-cloud .lesson-atmosphere{border-radius:20%;transform:rotateX(55deg) rotateZ(35deg);width:350px}.lesson-infra .lesson-atmosphere{border-radius:5px;transform:rotate(-15deg);width:240px}.lesson-node{position:absolute;left:var(--x);top:var(--y);translate:-50% -50%;width:140px;min-height:103px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:13px 8px;border:1px solid #7288d65e;border-radius:8px;background:#1c2f50;color:#f5f4f1;box-shadow:0 8px 22px #0611263d;transition:border-color .2s,background .2s,box-shadow .2s;line-height:1.35}.lesson-node:hover,.lesson-node[aria-pressed=true]{border-color:#d4ba94;background:#2a3c5d;box-shadow:0 0 28px #c9b19022}.lesson-node strong{font:500 14px var(--body);line-height:1.3}.lesson-node>span:last-child{font-size:10px;color:#c0cde7}.lesson-node-icon{font-size:21px;color:#dec6a3;line-height:1}.lesson-node.node-issue{border-color:#dda987;background:#3b3043}.lesson-node.node-focus{border-color:#b7c9ff}.lesson-node .node-state{color:#f4d2b6!important;font:8px ui-monospace,monospace!important;letter-spacing:.02em}.lesson-cyber .lesson-node[data-lesson-node="0"]{background:#304266;border-color:#c9b190}.lesson-panel{border-left:1px solid #7288d633;padding:35px 27px;background:#10203966}.lesson-panel .eyebrow{color:#dec6a3;font-size:10px}.lesson-panel h3{font-size:35px;line-height:1.1;margin-bottom:18px}.lesson-panel>p{font-size:15px;line-height:1.85;color:#c5d0e6;min-height:115px}.lesson-scenario{padding-top:25px;border-top:1px solid #7288d633}.lesson-scenario>label{display:block;font-size:14px;line-height:1.7;color:#e5e9f1;margin-bottom:14px}.lesson-scenario select{width:100%;background:#243756;color:#f5f4f1;border:1px solid #7288d677;padding:12px;border-radius:4px;font-size:13px}.lesson-scenario .lesson-control{display:flex;align-items:center;gap:10px;margin:17px 0;font-size:13px}.lesson-control input{accent-color:#c9b190;width:18px;height:18px;flex-shrink:0}.lesson-outcome{margin-top:22px;background:#7288d612;border-left:2px solid #c9b190;padding:16px}.lesson-outcome>span{font:9px ui-monospace,monospace;letter-spacing:.1em;color:#dec6a3}.lesson-outcome p{font-size:13px;line-height:1.8;color:#d1dbee;margin:12px 0 0}.lesson-flow-controls{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:20px 25px;border-top:1px solid #7288d633;margin-top:auto}.lesson-flow-controls button{border:1px solid #7288d666;background:#243756;color:#e5eaf5;border-radius:4px;padding:11px 13px;font-size:12px;min-height:42px}.lesson-flow-controls button:first-child{border-color:#c9b19088;color:#e2c9a6}.lesson-flow-controls>span{flex-basis:100%;font-size:12px;color:#c4cfea}.lesson-footnote{border-top:1px solid #7288d633;font-size:10px;line-height:1.8;padding:16px 25px;color:#b8c6e1;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between}.lesson-footnote>span{max-width:450px}.learning-takeaways{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:40px}.learning-takeaways article{border-top:1px solid var(--line);padding-top:24px}.learning-takeaways article>span{color:var(--gold-text);font:12px ui-monospace,monospace}.learning-takeaways h3{font-size:30px;margin:16px 0 12px}.learning-takeaways p{font-size:15px;line-height:1.8}.research-note{font-size:12px;margin-top:27px;color:var(--muted)}.research-note a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.lesson-static{padding:25px;background:var(--surface);border:1px solid var(--line)}.lesson-static p{margin-top:18px}
.editorial-story{padding-block:85px;display:grid;grid-template-columns:1fr 1.1fr;gap:75px;align-items:center}.story-photo{position:relative;height:570px;overflow:hidden;isolation:isolate;border-radius:5px;background:#1a2744}.story-photo>img{width:100%;height:100%;object-fit:cover;filter:saturate(.6);transition:scale .8s}.story-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#14203933,#14203999);pointer-events:none}.story-image-caption{position:absolute;bottom:30px;left:30px;right:25px;z-index:2;color:#f0e7d9;display:flex;justify-content:space-between;gap:15px;font:10px ui-monospace,monospace;letter-spacing:.08em}.story-orbit{position:absolute;width:310px;height:310px;border:1px solid #ddc6a466;left:50%;top:50%;translate:-50% -50%;border-radius:50%;z-index:1;animation:lesson-orbit 35s linear infinite;box-shadow:0 0 0 40px #7288d60b,0 0 0 80px #7288d60b}.story-orbit i{position:absolute;width:10px;height:10px;border:1px solid #e8cdaa;background:#1a2744;top:0;left:50%;border-radius:50%}.story-orbit i:nth-child(2){top:75%;left:6%}.story-orbit i:nth-child(3){top:75%;left:90%}.story-copy>p{font-size:16px;line-height:1.9;max-width:590px;margin:24px 0 28px}.story-steps{display:grid;gap:10px}.story-steps button{border:1px solid var(--line);background:var(--surface);color:var(--text);display:grid;grid-template-columns:30px 1fr 20px;text-align:left;gap:12px;padding:16px 19px;border-radius:4px;transition:border-color .25s,background .25s}.story-steps button[aria-pressed=true]{border-color:var(--gold);background:var(--surface-raised)}.story-steps button>span:first-child{font:11px ui-monospace,monospace;color:var(--gold-text);padding-top:5px}.story-steps strong{font:500 16px var(--body);line-height:1.6}.story-steps .story-step-detail{grid-column:2/-1;font-size:14px;line-height:1.8;color:var(--muted)}.js .story-steps button[aria-pressed=false] .story-step-detail{display:none}.story-trajectory{position:relative;display:flex;justify-content:space-between;margin:30px 18px 0;height:12px;align-items:center}.story-trajectory:before{content:'';height:1px;position:absolute;inset:50% 0 auto;background:var(--line)}.story-trajectory>span{position:absolute;left:0;top:50%;height:2px;background:var(--gold);width:0;transition:width .65s}.story-trajectory i{width:9px;height:9px;border-radius:50%;border:1px solid var(--gold);background:var(--surface);position:relative}.editorial-story[data-active-step="1"] .story-trajectory>span{width:50%}.editorial-story[data-active-step="2"] .story-trajectory>span{width:100%}.editorial-story[data-active-step="1"] .story-photo>img{scale:1.04}.editorial-story[data-active-step="2"] .story-photo>img{scale:1.08}.editorial-story[data-active-step="2"] .story-orbit{border-color:#e2c9a6;box-shadow:0 0 0 40px #c9b19015,0 0 0 80px #7288d610}.learning-section :focus-visible{outline-color:#c9b190}.lesson-dormant .lesson-packet,.lesson-dormant .lesson-atmosphere{animation-play-state:paused}
@keyframes lesson-packet{to{stroke-dashoffset:-248}}@keyframes lesson-orbit{to{rotate:360deg}}
.story-steps button{transition:border-color .25s}
@media(max-width:1100px){.lesson-node{width:117px;min-height:103px}.lesson-node strong{font-size:12px}.lesson-node>span:last-child{font-size:9px}.lesson-panel{padding:27px 20px}.lesson-layout{grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr)}.editorial-story{gap:40px}.story-photo{height:550px}.story-image-caption{font-size:8px;left:20px;right:20px}}
@media(max-width:850px){.lesson-layout{grid-template-columns:1fr}.lesson-panel{border-left:0;border-top:1px solid #7288d633}.lesson-panel>p{min-height:0}.lesson-scenario{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.lesson-scenario>label{grid-column:1/-1}.lesson-outcome{grid-column:1/-1}.lesson-canvas{height:440px}.lesson-node{width:140px}.lesson-node strong{font-size:14px}.lesson-node>span:last-child{font-size:10px}.editorial-story{grid-template-columns:1fr;gap:35px}.story-photo{height:360px}.story-copy h2{max-width:650px}.story-image-caption{font-size:10px}.learning-section .section-heading>p{max-width:100%}}
@media(max-width:600px){.learning-section{padding-block:60px}.lesson-topline{padding:17px 15px;font-size:10px}.lesson-topline>span:last-child{display:none}.lesson-canvas{height:auto;min-height:430px;display:grid;grid-template-columns:1fr 1fr;gap:55px 30px;padding:25px 18px}.lesson-node{position:relative;left:auto;top:auto;translate:none;width:100%;min-height:105px;padding:12px 7px;z-index:1}.lesson-node strong{font-size:12px}.lesson-node>span:last-child{font-size:9px}.lesson-node-icon{font-size:20px}.lesson-cyber .lesson-node[data-lesson-node="0"]{grid-column:1/-1;max-width:165px;justify-self:center}.lesson-cyber .lesson-node:last-child{grid-column:1/-1;max-width:165px;justify-self:center}.lesson-cyber{min-height:590px}.lesson-node .node-state{font-size:7px!important}.lesson-atmosphere{width:250px}.lesson-flow-controls{padding:17px 15px;gap:10px}.lesson-flow-controls button{font-size:11px}.lesson-panel{padding:25px 19px}.lesson-panel h3{font-size:33px}.lesson-panel>p{font-size:14px}.lesson-scenario{display:block}.lesson-scenario select{font-size:14px}.lesson-outcome p{font-size:13px}.lesson-footnote{padding:15px;font-size:9px}.learning-takeaways{grid-template-columns:1fr;gap:12px;margin-top:25px}.learning-takeaways article{padding-top:20px}.learning-takeaways h3{margin-top:12px}.research-note{font-size:12px;line-height:2}.editorial-story{padding-block:55px}.story-photo{height:300px}.story-orbit{width:210px;height:210px}.story-image-caption{font-size:8px;bottom:20px;left:20px;right:15px}.story-steps button{padding:15px 13px;grid-template-columns:25px 1fr 16px;gap:10px}.story-steps strong{font-size:14px}.story-steps .story-step-detail{font-size:13px}.story-copy>p{font-size:15px}}
@media(prefers-reduced-motion:reduce){.lesson-packet,.lesson-atmosphere,.story-orbit{animation:none!important}.story-photo>img,.story-trajectory>span{transition:none}.lesson-node{transition:none}}