.objective-choice{max-width:960px;margin:20px auto 45px}
.objective-choice>.setup-back{display:inline-block;margin-bottom:28px}
.objective-choice h1{max-width:850px;font-size:clamp(25px,4.5vw,42px);line-height:1.42;font-weight:500;margin:8px 0 14px}
.objective-choice>p{color:var(--muted);font-size:15px;line-height:1.65}
.objective-paths{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:32px}
.objective-path{display:grid;grid-template-columns:72px 1fr;gap:20px;align-items:start;min-height:220px;padding:28px;border:1px solid #bdcfca;border-radius:20px;background:#fffef9;box-shadow:0 6px 22px #173e3510}
.objective-path.core-path{border-top:5px solid #31a7d6}.objective-path.source-path{border-top:5px solid #5ba7a1}
.objective-path .path-symbol{display:grid;place-items:center;width:64px;height:64px;border-radius:16px;background:#e1f2fa;color:#176d81;font:32px/1 'Trebuchet MS',sans-serif}
.objective-path.source-path .path-symbol{background:#dff1ed;color:#176d61}
.path-symbol svg{width:48px;height:48px;stroke:currentColor;fill:none;stroke-width:1.6}
.objective-path h2{font-size:24px;line-height:1.4;margin:0 0 9px;font-weight:500}
.objective-path p{font-size:14px;line-height:1.7;color:var(--muted);margin:0 0 18px}
.objective-path strong{font-weight:400;color:var(--accent);font-size:15px}
.cards-reader{height:100%;max-width:1280px;margin:auto;padding:0 max(24px,env(safe-area-inset-right)) 0 max(24px,env(safe-area-inset-left));display:grid;grid-template-rows:66px minmax(0,1fr) 88px}
.cards-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:15px;border-bottom:1px solid #c6d3ca;font-size:14px;color:#315d56}
.cards-menu-button{justify-self:end;min-width:44px;min-height:44px;font-size:22px;letter-spacing:2px}.cards-position{min-height:44px}.cards-back{line-height:1.6}
.cards-stage{min-height:0;padding:22px 0;display:flex;justify-content:center;align-items:stretch}
.ncetm-question-card{width:100%;max-width:1100px;min-height:0;padding:20px 28px;background:#fffef8;border:1px solid #c9d4c9;border-top:5px solid #59a59e;border-radius:18px;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:14px;box-shadow:0 7px 24px #2643360b}
.card-source-line{display:flex;align-items:center;justify-content:space-between;gap:20px;font:12px/1.5 'Trebuchet MS',sans-serif;color:#50675f}.card-source-badge{padding:6px 10px;border-radius:8px;background:#e0f0e9;color:#22584a}
.ncetm-card-content{min-height:0;min-width:0;display:flex;flex-direction:column;gap:16px;overflow:hidden}
.card-task-text{font-size:clamp(21px,2.5vw,29px);line-height:1.55;font-weight:400;flex-shrink:0}.card-given-text{font-size:clamp(22px,3vw,34px);line-height:1.6;flex-shrink:0}
.card-editorial-note{font:12px/1.6 'Trebuchet MS',sans-serif;color:#7d5835;flex-shrink:0}
.card-art{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;min-width:0}.card-art img{display:block;max-width:100%;max-height:100%;object-fit:contain}.card-art .learning-model{height:100%;min-height:0}.card-art svg{max-width:100%;max-height:100%}
.card-reference{display:flex;align-items:center;justify-content:space-between;gap:16px;font:11px/1.55 'Trebuchet MS',sans-serif;color:#62776c}.card-reference button{flex-shrink:0;padding:7px 10px;background:#f6ebcf;border-radius:8px;color:#70542f}
.cards-bottom{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:16px;border-top:1px solid #c6d3ca}.cards-bottom>button:first-child{justify-self:start;min-height:44px}.cards-bottom>.screen-primary{justify-self:end}.cards-middle{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center}.cards-middle button{min-height:44px;color:#236b62}.cards-middle small{font:11px 'Trebuchet MS',sans-serif;color:#718075}
.cards-answer-text{justify-content:flex-start;gap:16px;outline:none}.cards-answer-text h1{font-size:25px;line-height:1.5;font-weight:400;color:#176d61}.cards-answer-text h2{font-size:18px;line-height:1.55;font-weight:400;color:#47675f}.card-written-answer{font-size:clamp(20px,2.35vw,28px);line-height:1.6;color:#164b43}.card-worked-step{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;font-size:clamp(17px,1.8vw,22px);line-height:1.65}.card-worked-step>span:first-child{width:28px;height:28px;display:grid;place-items:center;border-radius:5px;background:#e1f0ec;font:15px 'Trebuchet MS',sans-serif;color:#176d61}.card-answer-note{font:14px/1.6 'Trebuchet MS',sans-serif;color:#66766b}
.cards-menu{align-items:flex-start;overflow:auto}.cards-menu-content{width:100%;max-width:680px;padding:20px 0}.cards-menu-content h1{font-size:25px;line-height:1.5;margin-bottom:22px;font-weight:400}.cards-choice-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.cards-choice-grid a{display:grid;place-items:center;border:1px solid #bdcfc6;border-radius:10px;min-height:58px;font-size:22px}.cards-choice-grid [aria-current]{background:#176d61;color:white}
@media(max-width:700px){.objective-paths{grid-template-columns:1fr;gap:18px}.objective-path{min-height:175px;padding:22px;grid-template-columns:56px 1fr;gap:16px}.objective-path .path-symbol{width:52px;height:52px;font-size:26px}.objective-path h2{font-size:22px}.cards-reader{padding:0 14px;grid-template-rows:58px minmax(0,1fr) 78px}.cards-top{font-size:11px;gap:7px;grid-template-columns:1fr auto 35px}.cards-stage{padding:12px 0}.ncetm-question-card{padding:14px;gap:11px;border-radius:14px}.card-source-line{font-size:10px;gap:9px}.card-reference{font-size:9px}.cards-bottom{gap:8px;font-size:12px}.cards-bottom>.screen-primary{font-size:12px;padding:9px;gap:5px}.cards-bottom .cards-middle button{font-size:12px}.cards-answer-text{gap:12px}.card-worked-step{grid-template-columns:24px 1fr;gap:8px}.card-worked-step>span:first-child{width:23px;height:23px;font-size:12px}}
@media(max-height:620px){.cards-reader{grid-template-rows:50px minmax(0,1fr) 64px}.cards-stage{padding:8px 0}.ncetm-question-card{padding:12px 18px;gap:8px}.card-source-line{font-size:10px}.card-task-text{font-size:20px}.card-reference{font-size:9px}.cards-answer-text{gap:10px}.card-written-answer{font-size:20px}.card-worked-step{font-size:17px}.cards-answer-text h1{font-size:21px}.cards-answer-text h2{font-size:16px}}
.ncetm-print{display:none}
@media print{body.in-reader{overflow:visible!important}body.in-reader main{display:none!important}.ncetm-print{position:static;overflow:visible;height:auto}.cards-reader,.objective-choice{display:none!important}.ncetm-print{display:block!important}.ncetm-print article{break-inside:avoid;padding:18px 0;border-bottom:1px solid #ddd}.ncetm-print img{display:block;max-width:100%;max-height:450px;object-fit:contain}.ncetm-print h2{font-size:16px}.ncetm-print p,.ncetm-print li{font-size:12px;line-height:1.5}.ncetm-print .credit{font-size:9px;color:#666}.ncetm-print .learning-model svg{max-height:300px;max-width:100%}}

.resource-entry{display:flex;justify-content:space-between;gap:20px;margin-top:28px;padding:20px 3px;border-top:1px solid #ccd8d3;color:var(--accent);font-size:15px}.resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:28px 0}.resource-group{background:#fffef9;border:1px solid #c6d8d3;border-radius:18px;padding:22px}.resource-group h2{margin:0 0 14px;font-size:20px;color:var(--accent)}.resource-group a{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:16px 0;border-top:1px solid #e1e8e4;font-size:14px}.resource-group small{font:11px/1.2 sans-serif;color:#51736c;white-space:nowrap}.resource-note{font:13px/1.6 sans-serif!important;max-width:700px}@media(max-width:700px){.resource-grid{grid-template-columns:1fr}.resource-entry{font-size:13px}}