@import url('../style.css');
.heading h1{font-size:clamp(2.1rem,5.5vw,3.5rem)}.course-progress{display:flex;gap:14px;align-items:center;margin:26px 0 16px;font-size:.85rem}.course-progress progress{flex:1;min-width:30px;accent-color:#24594d}.layer-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.layer-nav span{padding:12px;border:1px solid #d1dac8;border-radius:12px;font-size:.85rem}.layer-nav span.current{background:#24594d;color:#fff}.case-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.case-tabs button[aria-pressed=true],.graph-top button[aria-pressed=true]{background:#24594d;color:white}.graph-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:24px 0 6px}.axis-note{font-weight:750;color:#385c52;font-size:.92rem;margin:14px 0 0}.graph{position:relative;overflow:visible;touch-action:pan-y;min-width:0}.graph svg{width:100%;height:auto;display:block}.cursor-controls{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:14px;background:#edf2e5;border-radius:12px}.cursor-controls output{flex:1 1 200px;font-variant-numeric:tabular-nums;font-size:.88rem}.cursor-controls label{font-weight:700;font-size:.9rem}.cursor-controls select{min-width:100px}#observations{margin-top:20px}#observations summary{cursor:pointer;min-height:44px;font-weight:700;padding:8px}#question-select{width:100%;margin:8px 0 4px}#question-title{font-size:1.35rem;margin:18px 0 10px}#question-prompt{color:#52695c}.question-panel{border-top:5px solid #a1b792}.answer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.answer-field{display:flex;flex-direction:column;gap:7px;background:#f6f6ee;padding:14px;border-radius:12px;min-width:0}.answer-field label{font-size:.93rem;font-weight:650}.answer-field input,.answer-field select{width:100%;min-width:0}.answer-field small{font-size:.76rem;color:#5c7060}.answer-group{border:1px solid #cdd9c8;border-radius:14px;padding:14px;margin:16px 0}.answer-group legend{font-size:.9rem;font-weight:750;padding:0 8px}.checkbox-options{display:flex;gap:10px;flex-wrap:wrap}.checkbox-options label{display:flex;gap:8px;align-items:center;min-height:44px}.checkbox-options input{width:20px;height:20px}.evidence-tools{padding:14px;background:#e8f0de;border-radius:12px;margin:18px 0;display:flex;gap:10px;flex-wrap:wrap;align-items:center}.question-actions{margin-top:20px}#answer-form>.primary{margin-top:20px}#answer-feedback{min-height:3.3em}.locked-note{padding:14px;border:1px dashed #b9c9b1;border-radius:10px;background:#f5f3e9}.graph-note{font-size:.82rem;color:#52695c}.teacher-copy{min-height:215px}@media(max-width:700px){.layer-nav{grid-template-columns:repeat(2,1fr)}.layer-nav span{padding:9px}.answer-grid{grid-template-columns:1fr}.answer-field{padding:12px}.teacher-copy{min-height:240px}.course-progress{gap:8px}.graph-top .inline{width:100%}.graph-top button{flex:1}.cursor-controls output{flex-basis:100%}.topbar{align-items:start}.topbar>button{font-size:.8rem}.question-panel{padding:18px 14px}.play-controls button{flex-basis:115px}.heading h1{line-height:1.25}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media(max-width:400px){main{padding:2px}#lab{padding-left:6px;padding-right:6px}.graph{width:100%}}