.science-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:20px}.science-nav button{padding:12px 8px;background:#fffdf5;border:1px solid #a9c9ba;border-radius:16px;color:#27584b;font:800 16px var(--font)}.science-nav button[aria-pressed=true]{background:#316b59;color:white}.science-skill-trail{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:20px}.science-skill-trail button{width:44px;border:1px solid #a9c9ba;border-radius:15px;background:#f4faf4;color:#27584b;font:800 17px var(--font)}.science-skill-trail button[aria-pressed=true]{background:#316b59;color:#fff}.science-skill-prompt{max-width:600px;line-height:1.6;margin:14px 0 20px}.science-skill-stage{width:100%;max-width:640px}.science-skill-actions,.science-skill-options{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin:18px 0}.science-skill-options button{min-width:100px;max-width:210px;flex:1 1 120px;padding:14px 12px;border:2px solid #a9c9ba;border-bottom-width:5px;border-radius:18px;background:#fffefa;color:#27584b;font:800 20px var(--font)}.science-skill-options span{display:block;font-size:36px;margin-bottom:6px}.science-skill-options span:empty{display:none}.science-skill-options button[aria-pressed=true]{background:#e1f0cb;border-color:#497333}.science-skill-options button.correct{background:#e1f0cb;border-color:#497333}.science-skill-actions .primary-button{width:auto;min-width:145px}.science-skills-content .feedback{min-height:52px;line-height:1.6}.science-model-note{font-size:14px;line-height:1.5;margin-bottom:16px}.motion-trials{display:grid;gap:16px}.motion-trial{background:#fffdf5;border:2px solid #c4d6ca;border-radius:18px;padding:16px}.motion-trial h3{font-size:19px;margin:0 0 12px}.motion-track{position:relative;height:85px;margin:0 10px 14px;border-bottom:4px solid #96b39d;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(10% - 1px),#dbe5d6 calc(10% - 1px),#dbe5d6 10%)}.motion-toy{position:absolute;top:12px;font-size:38px;transform:translateX(-50%);transition:left 1s ease-out}.motion-start{position:absolute;bottom:0;transform:translateX(-50%);color:#996922;font-size:22px}.motion-result{font-size:15px;line-height:1.5;min-height:25px;margin:12px 0 0}.living-scene{padding:20px;border:2px solid #c4d6ca;background:#fffdf5;border-radius:20px}.living-scene>span{font-size:76px}.living-scene p{margin:10px 0}.living-supplies{font-weight:800;line-height:1.6}.weather-days{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.weather-days button{min-width:0;padding:14px 4px;border:2px solid #c4d6ca;border-radius:18px;background:#fffdf5;color:#27584b}.weather-days strong,.weather-days small{display:block;font:800 16px var(--font)}.weather-days span{display:block;font-size:35px;min-height:53px;line-height:53px}.weather-days .observed{background:#edf5de}.weather-count{margin:14px 0;font-size:15px}.science-skills-content button:focus-visible,.science-nav button:focus-visible{outline:3px solid #9a6726;outline-offset:4px}@media(max-width:650px){.science-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.science-nav button{font-size:15px}.science-skill-trail{gap:6px}.science-skill-trail button{width:40px}.weather-days{grid-template-columns:repeat(3,minmax(0,1fr))}.science-skill-options button{font-size:18px;max-width:none;flex-basis:100px}.motion-trial{padding:12px}.motion-trial h3{font-size:17px}}@media(prefers-reduced-motion:reduce){.motion-toy{transition:none}}body[data-motion=off] .motion-toy{transition:none}

.science-answer-prompt{font:800 22px/1.5 var(--font);max-width:620px;margin:22px 0 4px}.science-skill-options{width:100%;max-width:640px}.science-living .science-skill-options,.science-motion .science-skill-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.science-living .science-skill-options button,.science-motion .science-skill-options button{max-width:none;min-width:0}
.science-adventure-content{gap:14px!important}.science-adventure-count,.science-level-progress{font-weight:800;color:#315d48}.science-level-name{background:#e8f1d7;border-radius:16px;padding:8px 16px;margin:0}.science-adventure-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;width:100%}.science-adventure-options button{min-height:120px;padding:16px 12px;border:2px solid #b7ceb9;border-radius:20px;background:white;color:#24543d;font:800 18px/1.4 var(--font);overflow-wrap:anywhere}.science-adventure-options button span{display:block;font-size:38px;margin-bottom:8px}.science-adventure-options button.correct{background:#e3f3cf;border-color:#4d813f}.science-level-reward{padding:16px;border-radius:18px;background:#fff1bd;font-weight:800}.science-adventure-content .feedback{height:auto;line-height:1.5}.science-adventure-content .science-skill-actions{width:100%}@media(max-width:600px){.science-adventure-options{grid-template-columns:minmax(0,1fr);gap:12px}.science-adventure-options button{display:flex;align-items:center;gap:12px;text-align:left;min-height:80px;font-size:17px}.science-adventure-options button span{margin:0;flex-shrink:0;min-width:44px;font-size:30px}.science-adventure-content .question-controls{flex-direction:column;align-items:stretch}.science-adventure-content .question-controls h2{font-size:24px}.science-adventure-content .science-skill-actions{flex-wrap:wrap}}