/* Course-specific interface: all plots are computed from teaching data. */
.course-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;margin:8px 0 32px}.course-hero h1{font-size:40px;line-height:1.45;letter-spacing:-1.3px}.course-hero h1 span{color:#5b765a}.course-hero-copy>p{margin:20px 0 25px;color:#77836e;line-height:1.9;max-width:500px}.course-capabilities{display:flex;gap:20px;color:#6f8465;font-size:11px;margin-top:23px}.course-capabilities span{display:flex;align-items:center;gap:7px}.course-hero-visual{height:350px;position:relative;border-radius:20px;margin-bottom:20px}.course-hero-visual>img{width:100%;height:100%;object-fit:cover;border-radius:20px}.hero-caption{position:absolute;top:15px;left:15px;right:15px;display:flex;align-items:center;gap:8px;color:white;font-size:11px;text-shadow:0 1px 4px #0008}.hero-caption small{margin-left:auto;font-size:9px}.hero-caption .tag{background:#ffffffdd;text-shadow:none;color:#37573d}.floating-ai{position:absolute;bottom:-24px;left:24px;right:24px;display:flex;align-items:center;gap:15px;padding:17px 20px;background:#fffffff5;border:1px solid #dde5d7;box-shadow:0 12px 25px #253b1e13;border-radius:13px}.floating-ai strong{font-size:13px}.floating-ai p{font-size:11px;line-height:1.8;color:#849077;margin-top:4px}.course-ribbon{display:flex;align-items:center;gap:13px;padding:15px 19px;background:#edf2e7;border-radius:11px;font-size:11px;color:#78856a;margin-bottom:38px;flex-wrap:wrap}.course-ribbon>span{display:flex;align-items:center;gap:8px}.course-ribbon b{font-size:14px;color:#3c5e3f;background:#fff;padding:2px 8px;border-radius:4px}.course-ribbon .icon{width:15px}.ribbon-record{margin-left:auto}.ribbon-record a{margin-left:9px;font-size:10px;text-decoration:none}.scene-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:20px 0 38px}.scene-card{border:1px solid #e0e6d9;border-radius:16px;overflow:hidden;background:white;transition:transform .2s,box-shadow .2s}.scene-card:hover{transform:translateY(-3px);box-shadow:0 15px 30px #2a412114}.scene-card.selected{border-color:#9caf8e}.scene-image{border:0;background:#e5ecdf;padding:0;position:relative;width:100%;height:185px;display:block;overflow:hidden}.scene-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.scene-card:hover .scene-image img{transform:scale(1.03)}.scene-image:after{content:'';position:absolute;inset:50% 0 0;background:linear-gradient(transparent,#18281b85)}.scene-number{position:absolute;left:19px;bottom:14px;color:#fff;z-index:1;font-size:14px;letter-spacing:1px}.scene-copy{padding:20px 22px}.scene-instrument{font-size:10px;letter-spacing:1.3px;color:#859575}.scene-copy h3{font-size:19px;margin:7px 0 12px}.scene-copy p{font-size:12px;line-height:1.9;min-height:44px;color:#7d8971}.scene-output{font-size:11px;color:#8b967f;border-top:1px solid #edf0e7;padding-top:13px;margin:15px 0}.scene-copy .btn{width:100%;font-size:12px}.context-strip{display:flex;gap:14px;align-items:center;margin:0 0 18px;color:#6f805e;font-size:12px;background:#f0f3eb;border:1px solid #e6eadf;padding:12px 15px;border-radius:9px}.context-strip small{margin-left:auto;font-size:11px}.instrument-tasks .task-card{padding:17px 20px}.instrument-tasks .task-card h3{margin-top:14px;font-size:18px}.instrument-tasks .task-card .question{min-height:49px}.mini-plot{margin:-6px -12px 10px;border-bottom:1px solid #eef2e9;pointer-events:none}.mini-plot .scientific-plot{display:block;width:100%;height:120px}.instrument-tasks .task-index{letter-spacing:0;font-size:9px}.adaptive-samples{margin-top:18px}.adaptive-samples>div{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid #eef0e9;font-size:12px}.adaptive-samples span{color:#8c967f}.adaptive-samples strong{font-weight:550;color:#57704b}.visual-training{grid-template-columns:minmax(0,1.5fr) minmax(340px,1fr);align-items:start;gap:22px}.training-brief{padding:17px 20px;border:1px solid #e1e7d8;background:white;border-radius:12px;display:flex;gap:16px;align-items:center;margin:0 0 20px}.training-brief img{width:100px;height:68px;object-fit:cover;border-radius:8px}.training-brief h3{font-size:14px}.training-brief p{font-size:12px;color:#7b8770;margin:5px 0}.training-brief small{font-size:10px;color:#98a18d}.doc-toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:12px 0 20px}.doc-toolbar>span{font-size:11px;color:#839274;margin-right:4px}.doc-toolbar button{font-size:11px;background:white;border:1px solid #dfe6d5;padding:7px 11px;border-radius:6px;display:flex;gap:5px;align-items:center;color:#788b68}.doc-toolbar .icon{width:14px;height:14px}.lab-workbench{overflow:hidden;box-shadow:0 8px 25px #21381905}.workbench-heading{padding:20px 22px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.workbench-heading h2{font-size:21px;margin-top:5px}.workbench-heading .kicker{font-size:10px;letter-spacing:1px}.lab-tabs{display:flex;gap:20px;padding:0 22px;border-bottom:1px solid #e4eadc;overflow:auto}.lab-tabs button{background:none;border:0;padding:12px 0;border-bottom:2px solid transparent;font-size:12px;color:#8b977c;white-space:nowrap}.lab-tabs button.active{border-bottom-color:#3e6548;color:#385b40;font-weight:600}.workbench-content{padding:18px 20px 20px}.scientific-plot{display:block;width:100%;height:auto;min-height:170px}.plot-toolbar{display:flex;gap:14px;justify-content:space-between;align-items:center;margin:0 0 8px}.plot-legend{display:flex;align-items:center;gap:12px;font-size:10px;color:#7a886c}.plot-legend span{display:flex;align-items:center;gap:6px}.plot-legend i{width:12px;height:3px;display:inline-block}.segmented{display:flex;gap:3px;padding:3px;background:#f0f3e9;border-radius:6px}.segmented button{padding:5px 10px;border:0;background:transparent;color:#849276;border-radius:4px;font-size:11px}.segmented button.active{background:white;color:#375a3e;box-shadow:0 1px 4px #00000008}.lab-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid #e5eadc;border-radius:8px;overflow:hidden;margin:10px 0 20px;background:#e6ecdf}.lab-metric{padding:14px 12px;background:#fafcf7}.lab-metric small{font-size:10px;color:#8a967d;display:block;line-height:1.7}.lab-metric strong{font-size:20px;color:#3a5b3e;font-weight:550;display:block;line-height:1.5;margin-top:3px;font-variant-numeric:tabular-nums}.lab-metric em{font-size:10px;margin-left:5px;color:#839376;font-style:normal}.lab-metric.amber strong{color:#a07843}.calc-workbench{display:flex;justify-content:space-between;gap:14px;padding:14px;background:#f1f5eb;border-radius:8px;align-items:center;margin:15px 0}.calc-workbench strong{font-size:14px;display:block}.calc-workbench small{display:block;color:#929f83;font-size:10px}.calc-workbench label{font-size:11px;color:#80906f;display:flex;flex-direction:column;gap:5px}.calc-workbench select{font-size:11px;border:1px solid #cfdbc4;border-radius:6px;padding:7px;background:white;color:#46663f;max-width:190px}.calc-workbench em{font-size:11px;font-style:normal;font-weight:400}.judgment{margin-top:22px;padding-top:18px;border-top:1px solid #e6ebdf}.judgment h3{font-size:13px;margin-bottom:12px}.judgment-choice{width:100%;display:flex;text-align:left;gap:15px;justify-content:space-between;padding:12px 14px;border:1px solid #e0e7d6;background:white;border-radius:7px;color:#6c805d;font-size:12px;margin-bottom:8px;line-height:1.6}.judgment-choice:hover{background:#edf3e5;border-color:#9db38d}.judgment-choice:disabled{background:#f6f7f2}.lab-observation{padding:12px 20px;background:#f8faf4;border-top:1px solid #e6ecdf;display:flex;gap:14px;font-size:10px;color:#97a18a}.lab-observation>span{white-space:nowrap;color:#658054}.formula-inline{padding:12px;background:#f7f9f2;border:1px dashed #d3dfc7;border-radius:8px;display:flex;flex-direction:column;gap:5px;text-align:center;color:#70835e;font-size:14px}.formula-inline small{font-size:10px;color:#96a286}.formula-inline a{font-size:10px}.adaptive-console{padding:18px 19px;background:#eff4e8;border:1px solid #dce7d1;border-radius:12px;margin-bottom:16px}.adaptive-console .eyebrow{font-size:11px;margin:0;letter-spacing:1px}.adaptive-console .tag{font-size:9px;background:#ffffffc0}.adaptive-stages{display:flex;gap:4px;align-items:center;margin:17px 0 13px}.adaptive-stages span{font-size:10px;padding:6px 5px;background:#fff9;color:#8b997b;border-radius:4px;flex:1;text-align:center;white-space:nowrap}.adaptive-stages span.active{background:#3c6041;color:#fff}.adaptive-reading small{color:#8b9a79;font-size:10px}.adaptive-reading p{font-size:12px;color:#657954;line-height:1.9;margin:4px 0 12px}.adaptive-next{border-top:1px solid #d9e3ce;padding-top:12px;display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#8a997a;margin-bottom:9px}.adaptive-next strong{color:#4d6b40;font-size:12px}.visual-ai{position:sticky;top:96px;min-width:0}.visual-ai .chat-log{height:290px;padding:17px 14px}.visual-ai .message .bubble{font-size:12px;padding:9px 12px;line-height:1.85;max-width:90%}.visual-ai .composer{padding:12px}.visual-ai .composer textarea{height:75px;font-size:12px}.visual-ai .suggestions{gap:4px}.visual-ai .suggestions button{font-size:9px;padding:4px 6px}.visual-ai .chat-title{padding:12px 15px}.visual-ai .chat-title h3{font-size:13px}.visual-ai .chat-title small{font-size:9px}.visual-ai .message{gap:7px;margin-bottom:15px}.visual-ai .system-event{font-size:9px}.visual-ai .notice{margin-top:13px}.visual-guidance{display:flex;align-items:flex-start;gap:9px;font-size:11px;line-height:1.8;color:#879975;padding:14px 16px;border:1px solid #e2ead7;border-radius:9px;background:white;margin-top:15px}.visual-guidance b{display:block;color:#587145}.visual-guidance .icon{width:17px;margin-top:3px}.instrument-path{display:flex;gap:5px;align-items:center;padding:25px 0;overflow:auto}.instrument-path button{display:flex;flex-direction:column;align-items:center;gap:8px;background:#f7faf3;border:1px solid #e0e9d4;border-radius:8px;padding:16px 10px;flex:1;min-width:85px;color:#81936b}.instrument-path button.active{border-color:#83a16c;background:#ebf3e1;color:#4a703a}.instrument-path button span{font-size:26px;line-height:1}.instrument-path button b{font-size:11px;white-space:nowrap}.path-arrow{color:#a7b499;font-size:13px}.component-note{padding:20px;background:#f1f6e9;border-radius:10px;min-height:130px}.component-note strong{font-size:15px;color:#52763f}.component-note p{font-size:12px;color:#879978;line-height:1.9;margin-top:10px}.record-shortcuts{padding:10px 4px 22px}.record-shortcuts p{font-size:12px;color:#89987a;margin:10px 0 20px}.record-shortcuts .doc-link{font-size:13px;justify-content:space-between;padding:16px}.calibration-actions{display:flex;gap:10px;flex-wrap:wrap}.lab-footnote{color:#95a087;font-size:10px;line-height:1.9;margin-top:12px}.qc-status{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}.qc-status>div{padding:13px;background:#f7f2e8;border-radius:7px}.qc-status span{font-size:10px;color:#aa9871;display:block}.qc-status strong{font-size:11px;color:#96763f;font-weight:500;display:block;margin-top:4px}.light-path{display:flex;align-items:center;justify-content:center;gap:28px;padding:30px;color:#8b9a79;font-size:12px}.light-path b{display:block;font-size:22px;color:#576f45}.cuvette{height:120px;width:55px;border:2px solid #b9c9a6;border-top:0;border-radius:0 0 7px 7px;position:relative;overflow:hidden}.cuvette span{position:absolute;bottom:0;left:2px;right:2px;height:70%;background:#c4b453}.formula-card{padding:24px;background:#f6f8ef;border-radius:10px;text-align:center}.formula-card b{font-size:24px;font-weight:500;color:#607744}.formula-card p{font-size:12px;line-height:1.9;color:#8a9977;margin:14px 0}.formula-card a{font-size:11px}.visual-evidence{margin:20px 0}.visual-evidence-row{display:flex;gap:12px;align-items:flex-start;padding:16px 0;border-bottom:1px solid #e5eadc}.visual-evidence-row:last-child{border:0}.visual-evidence-row strong{font-size:12px;line-height:1.8;font-weight:500}.visual-evidence-row p{font-size:11px;color:#859373;margin-top:5px}.visual-evidence-row small{font-size:9px;color:#a1aa95;display:block;margin-top:6px}.visual-evidence-row .tag{font-size:9px;margin-top:4px}.training-head .progress-label{font-size:10px}.snapshot-brief{font-size:11px;color:#819370}.lab-tabs button:focus-visible,.judgment-choice:focus-visible{outline:2px solid #6c9150}.training-ended{padding:18px;color:#8b987c;font-size:12px}.training-ended button{margin-top:12px}.visual-training .card{box-shadow:none}
@media(min-width:1600px){.visual-training{grid-template-columns:minmax(0,1.5fr) minmax(380px,1fr)}.visual-ai .chat-log{height:350px}}
@media(max-width:1150px){.course-hero{gap:28px}.course-hero h1{font-size:34px}.course-hero-visual{height:320px}.course-ribbon{gap:10px}.ribbon-record{width:100%;margin-left:0}.scene-copy{padding:17px}.scene-copy h3{font-size:17px}.scene-image{height:150px}.scene-output{font-size:10px}.visual-training{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(310px,1fr)}.workbench-content{padding:14px}.lab-metric strong{font-size:16px}.calc-workbench{flex-wrap:wrap}.instrument-path{gap:2px}.adaptive-stages{flex-wrap:wrap}.adaptive-stages span{min-width:40%}.visual-ai .chat-log{height:300px}.plot-toolbar{flex-wrap:wrap}}
@media(max-width:800px){.course-hero{grid-template-columns:1fr;gap:25px}.course-hero h1{font-size:31px}.course-hero-visual{height:280px;margin:0 0 15px}.course-hero-copy>p{font-size:13px}.floating-ai{left:15px;right:15px;bottom:-20px;padding:13px}.course-ribbon{margin-top:22px;margin-bottom:24px;gap:8px}.course-ribbon>span:nth-child(2),.course-ribbon>span:nth-child(4){display:none}.course-ribbon>span:not(.ribbon-record){font-size:10px;width:100%}.ribbon-record{font-size:10px;margin-top:7px}.scene-cards{grid-template-columns:1fr;gap:17px}.scene-card{display:grid;grid-template-columns:35% 1fr}.scene-image{height:100%;min-height:230px}.scene-image img{height:100%}.scene-copy{padding:15px}.scene-copy p{font-size:11px;min-height:0}.scene-copy h3{font-size:17px}.scene-number{left:12px;bottom:12px;font-size:12px}.scene-output{font-size:10px;margin:12px 0}.scene-copy .btn{font-size:11px;padding:8px}.context-strip{align-items:flex-start;flex-wrap:wrap;gap:8px}.context-strip small{margin:0;width:100%}.context-strip strong{font-size:11px}.instrument-tasks .task-card{padding:18px}.mini-plot .scientific-plot{height:135px}.visual-training{display:flex;flex-direction:column;gap:16px}.visual-ai{position:static;width:100%}.visual-training>section{width:100%}.visual-ai .chat-log{height:300px}.training-brief{align-items:flex-start;padding:13px;gap:12px}.training-brief img{width:72px;height:80px}.training-brief p{font-size:11px}.training-brief h3{font-size:13px}.workbench-heading{padding:17px 15px;align-items:flex-start}.workbench-heading h2{font-size:19px}.workbench-heading .tag{font-size:8px}.lab-tabs{padding:0 15px;gap:18px}.lab-tabs button{font-size:11px}.workbench-content{padding:12px}.lab-metrics{gap:1px}.lab-metric{padding:10px 7px}.lab-metric small{font-size:9px}.lab-metric strong{font-size:15px}.lab-metric em{font-size:8px;margin-left:2px}.lab-metric strong{word-break:break-word}.scientific-plot{min-height:140px}.calc-workbench{padding:12px;gap:13px}.calc-workbench strong{font-size:13px}.judgment-choice{font-size:11px;padding:10px}.qc-status{grid-template-columns:1fr}.adaptive-stages span{min-width:0}.instrument-path button{min-width:76px;padding:15px 8px}.scene-instrument{font-size:9px}.course-capabilities{gap:13px;font-size:10px}.hero-caption>span:not(.tag){display:none}.course-hero-copy .btn{font-size:12px}.visual-evidence-row{gap:9px}.visual-evidence-row strong{font-size:11px}}
@media print{.scene-image,.course-hero-visual,.lab-tabs,.calibration-actions,.judgment,.calc-workbench select{display:none}.visual-evidence{break-inside:auto}.visual-evidence-row{break-inside:avoid}.visual-training{display:block}.visual-ai{position:static}.scientific-plot{max-height:250px}.visual-evidence .tag{color:#333;border:1px solid #ccc}}

.training-context{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 20px;padding:15px 18px;background:#edf1e8;border:1px solid #dce3d5;border-radius:12px;font-size:12px;color:#52654f}.training-context .demo-link{font-size:11px}.visual-evidence details{font-size:12px;margin:16px 0;color:#56654d}.visual-evidence li{margin:6px 0}.visual-training .scientific-plot{max-width:100%}