/* Artwork is exclusively generated PNG; layout, sizing and interaction only. */
[hidden]{display:none!important}#reading-head{display:none}.reading-mode #reading-head{display:flex;align-items:center;gap:14px;flex:1;min-width:0}.reading-mode #reading-head img{width:210px;max-height:65px;object-fit:contain;image-rendering:pixelated}.reading-mode #reading-head span{font-size:10px;letter-spacing:2px;font-weight:bold}.reading-mode .brand,.reading-mode .edition,.reading-mode footer{display:none}.reading-mode .world-bg{background-image:url('assets/reading/background.png')}.reading-mode .app{min-height:0;padding:env(safe-area-inset-top) max(22px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(22px,env(safe-area-inset-left))}.reading-mode header{height:84px;flex-shrink:0;gap:15px}.reading-mode main{min-height:0}.reading-mode .header-right{gap:12px}.reading-back,.reading-next,.reading-answer{background:none;border:14px solid transparent;border-image:url('assets/reading/back.png') 35 fill / 14px / 0 stretch;border-radius:0;box-shadow:none;color:#1e392b;font-weight:bold;min-width:0;min-height:48px;padding:2px 10px}.reading-back{font-size:10px;letter-spacing:.4px}.reading-stage{width:100%;max-width:1180px;height:100%;display:flex;flex-direction:column;gap:12px;padding:12px 0 18px;animation:reading-appear .2s ease}.reading-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;flex:1;min-height:0}.passage-card,.reading-question-card{border:25px solid transparent;border-image:url('assets/reading/passage-panel.png') 55 fill / 25px / 0 stretch;padding:16px 20px;min-width:0;display:flex;flex-direction:column;justify-content:center;min-height:0}.reading-question-card{border-image-source:url('assets/reading/question-panel.png')}.passage-heading{display:flex;align-items:center;gap:22px;flex-shrink:0;margin-bottom:16px}.reading-character{width:125px;height:205px;object-fit:contain;image-rendering:pixelated;animation:reading-appear .25s ease}.reading-kicker{font-size:10px;letter-spacing:1.5px;margin:0 0 9px;color:#68794d}.passage-heading h2{font-size:23px;line-height:1.25;margin:0 0 9px;color:#2d5039}.reading-country{font-size:13px;margin:0;color:#68754e}.reading-passage{font-size:18px;line-height:1.65;margin:0;overflow-wrap:normal;color:#2b3b2d}.reading-question-top{display:flex;justify-content:space-between;gap:10px;font-size:10px;letter-spacing:.8px;color:#5f7647;margin-bottom:20px;flex-shrink:0}.reading-question{font-family:Verdana,Arial,sans-serif;font-size:23px;line-height:1.45;margin:0 0 25px;min-height:66px;display:flex;align-items:center}.reading-answers{display:flex;flex-direction:column;gap:12px}.reading-answer{border-image-source:url('assets/reading/answer-a.png');font-size:16px;line-height:1.35;min-height:61px;display:flex;gap:13px;align-items:center;text-align:left;padding:3px 12px;transition:transform .12s}.reading-answer:hover:not(:disabled){transform:translateY(-2px)}.reading-answer:active:not(:disabled){transform:translateY(2px)}.answer-letter{font-size:12px;flex-shrink:0}.reading-answer.is-correct{border-image-source:url('assets/reading/answer-correct.png')}.reading-answer.is-incorrect{border-image-source:url('assets/reading/answer-incorrect.png')}.reading-answer:disabled{opacity:1;cursor:default}.reading-answer.is-locked{opacity:.64}.reading-answer-footer{display:grid;grid-template-columns:1fr 138px;align-items:center;gap:12px;margin-top:20px;min-height:62px}.reading-feedback{font-size:13px;line-height:1.5;margin:0;overflow-wrap:anywhere}.reading-next{border-image-source:url('assets/reading/next.png');color:#fffbe8;font-size:12px;min-height:48px;padding:0 7px}.reading-next:disabled{visibility:hidden}.reading-next.see-score{border-image-source:url('assets/reading/see-score.png');color:#253b25;font-size:10px}.reading-progress{display:flex;list-style:none;justify-content:center;align-items:center;padding:0;margin:0;gap:7px;flex-shrink:0;min-height:25px}.reading-progress li{display:flex}.reading-progress img{width:20px;height:20px;object-fit:contain;image-rendering:pixelated;transition:opacity .15s}.reading-result{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:12px 0 20px}.reading-result-card{border:29px solid transparent;border-image:url('assets/reading/result-card.png') 55 fill / 29px / 0 stretch;padding:15px 35px;text-align:center;max-width:620px;width:100%;position:relative;animation:reading-appear .4s ease}.reading-result-logo{width:270px;max-width:90%;height:100px;object-fit:contain;image-rendering:pixelated}.reading-result h2{font-size:17px;letter-spacing:1.2px;margin:13px 0 22px}.reading-result-name{font-weight:bold;font-size:18px;margin:0 0 8px;overflow-wrap:anywhere}.reading-result-class{font-size:13px;margin:0;color:#65794f}.reading-final-score{font-family:'Courier New',monospace;margin:20px 0 10px;font-size:70px;font-weight:bold;color:#365f37;line-height:1}.reading-final-score small{font-size:28px;color:#8a9566}.reading-result-feedback{font-size:15px;margin:10px 0}.reading-save-status{font-size:10px;line-height:1.6;color:#68794f;margin:14px 0 20px}.reading-result-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.reading-result-actions button{min-height:48px}.reading-celebration{display:flex;justify-content:center;gap:8px;margin:0 0 10px}.reading-celebration img{width:17px;height:17px;image-rendering:pixelated;animation:reading-celebrate .7s ease 2}.reading-celebration img:nth-child(2){animation-delay:.1s}.reading-celebration img:nth-child(3){animation-delay:.2s}.ghost.close{font-size:8px}.class-tag{line-height:1.6;display:block}.reading-question:focus{outline:0}
@keyframes reading-appear{from{opacity:0}to{opacity:1}}@keyframes reading-celebrate{50%{transform:translateY(-4px);opacity:.65}}
@media(max-width:1100px){.reading-character{height:150px;width:95px}.passage-heading{gap:15px}.passage-heading h2{font-size:20px}.passage-card,.reading-question-card{padding:12px}.reading-passage{font-size:17px;line-height:1.55}.reading-question{font-size:20px;min-height:58px}.reading-answer{font-size:15px;min-height:55px}.reading-answer-footer{grid-template-columns:1fr 115px}.reading-layout{gap:17px}.reading-mode header{height:74px}}
@media(max-width:700px) and (orientation:portrait){.reading-mode .app{padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right))}.reading-mode header{height:58px;gap:7px}.reading-mode #reading-head{gap:5px}.reading-mode #reading-head img{width:115px;max-height:48px}.reading-mode #reading-head span{display:none}.reading-mode .header-right{gap:7px}.reading-mode .sound-word{display:none}.reading-mode .sound{padding:0 2px;gap:3px;min-height:42px;font-size:8px}.reading-mode .sound .asset-icon{width:18px}.reading-mode #reading-exit{font-size:8px;line-height:1.3;width:92px;min-height:42px;border-width:10px;border-image-width:10px;padding:0 3px}.reading-stage{gap:7px;padding:4px 0 10px}.reading-layout{grid-template-columns:1fr;grid-template-rows:auto 1fr;gap:9px}.passage-card,.reading-question-card{border-width:17px;border-image-width:17px;padding:5px 8px}.passage-heading{gap:10px;margin-bottom:8px}.reading-character{height:72px;width:60px}.passage-heading h2{font-size:18px;margin:0 0 4px}.reading-kicker{font-size:8px;margin-bottom:4px}.reading-country{font-size:10px}.reading-passage{font-size:15px;line-height:1.48}.reading-question-card{justify-content:center}.reading-question-top{font-size:8px;letter-spacing:.4px;margin-bottom:9px}.reading-question{font-size:17px;line-height:1.35;min-height:42px;margin:0 0 12px}.reading-answers{gap:7px}.reading-answer{min-height:48px;font-size:14px;border-width:10px;border-image-width:10px;padding:1px 8px;gap:10px}.answer-letter{font-size:10px}.reading-answer-footer{grid-template-columns:1fr 112px;gap:8px;margin-top:9px;min-height:48px}.reading-feedback{font-size:11px;line-height:1.4}.reading-next{min-height:44px;font-size:11px;border-width:10px;border-image-width:10px}.reading-next.see-score{font-size:9px}.reading-progress{gap:4px;min-height:20px}.reading-progress img{width:16px;height:16px}.reading-result{padding:8px 0 14px}.reading-result-card{border-width:22px;border-image-width:22px;padding:14px 10px}.reading-result-logo{width:230px;height:86px}.reading-result h2{font-size:14px;margin:10px 0 20px}.reading-result-name{font-size:17px}.reading-final-score{font-size:65px}.reading-result-actions{grid-template-columns:1fr;gap:8px}.reading-result-actions button{min-height:45px;font-size:9px}.reading-save-status{font-size:10px}.reading-celebration{margin-bottom:4px}}
@media(max-width:700px) and (orientation:portrait) and (max-height:740px){.reading-mode header{height:51px}.reading-character{height:44px;width:42px}.passage-heading{margin-bottom:6px}.passage-card,.reading-question-card{border-width:14px;border-image-width:14px;padding:4px 7px}.reading-passage{font-size:14px;line-height:1.45}.reading-question{font-size:16px;min-height:38px;margin-bottom:8px}.reading-question-top{margin-bottom:7px}.reading-answer{min-height:44px;font-size:13px}.reading-answers{gap:5px}.reading-answer-footer{min-height:44px;margin-top:7px;grid-template-columns:1fr 100px}.reading-feedback{font-size:10px}.reading-next{min-height:40px}.reading-stage{gap:5px;padding-bottom:6px}.reading-layout{gap:7px}.reading-progress img{width:14px;height:14px}.reading-result-logo{height:64px}.reading-result h2{margin:8px 0 12px}.reading-final-score{font-size:54px;margin:13px 0 8px}.reading-result-card{padding:8px}.reading-save-status{margin:10px 0}.reading-result-feedback{font-size:12px}.reading-result-actions button{min-height:42px}}
@media(orientation:landscape) and (max-height:600px){.reading-mode header{height:48px}.reading-mode .app{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}.reading-mode #reading-head img{width:140px;max-height:43px}.reading-mode #reading-head span{font-size:8px}.reading-mode #reading-exit{font-size:8px;min-height:37px;border-width:9px;border-image-width:9px}.reading-mode .header-right{gap:8px}.reading-stage{padding:3px 0 6px;gap:5px}.reading-layout{gap:13px;grid-template-columns:1fr 1.05fr}.passage-card,.reading-question-card{border-width:16px;border-image-width:16px;padding:5px 8px}.passage-heading{margin-bottom:7px;gap:12px}.reading-character{height:48px;width:45px}.passage-heading h2{font-size:16px;margin-bottom:4px}.reading-kicker{font-size:7px;margin-bottom:4px}.reading-country{font-size:9px}.reading-passage{font-size:14px;line-height:1.48}.reading-question-top{font-size:8px;margin-bottom:8px}.reading-question{font-size:16px;min-height:39px;margin-bottom:10px;line-height:1.35}.reading-answer{min-height:42px;font-size:13px;border-width:9px;border-image-width:9px;padding:0 7px;gap:8px}.reading-answers{gap:5px}.reading-answer-footer{min-height:41px;grid-template-columns:1fr 103px;margin-top:7px;gap:8px}.reading-next{min-height:39px;border-width:9px;border-image-width:9px;font-size:10px}.reading-next.see-score{font-size:8px}.reading-feedback{font-size:10px;line-height:1.35}.reading-progress{min-height:18px;gap:5px}.reading-progress img{width:14px;height:14px}.reading-result{padding:3px 0 7px}.reading-result-card{max-width:670px;border-width:20px;border-image-width:20px;padding:5px 18px;display:grid;grid-template-columns:1fr 1fr;column-gap:25px;align-items:center}.reading-celebration{display:none}.reading-result-logo{width:200px;height:72px;margin:auto;grid-column:1}.reading-result h2{font-size:12px;margin:5px 0;grid-column:1}.reading-result-name{font-size:15px;margin:6px 0;grid-column:1}.reading-result-class{font-size:11px;grid-column:1}.reading-final-score{font-size:50px;margin:8px 0;grid-column:2;grid-row:1/3}.reading-result-feedback{font-size:12px;grid-column:2;grid-row:3/5;margin:5px 0}.reading-save-status{grid-column:1/-1;margin:8px 0;font-size:9px}.reading-result-actions{grid-column:1/-1}.reading-result-actions button{min-height:39px;font-size:9px}}
/* Existing pages: narrow portrait and low-height entry fixes; no rebuilding. */
@media(max-width:700px) and (orientation:portrait) and (max-height:600px){body:not(.reading-mode) header{height:48px}body:not(.reading-mode) .edition{display:none}body:not(.reading-mode) .app{padding:0 12px;min-height:0}body:not(.reading-mode) footer{height:24px}.welcome{display:flex;flex-direction:column;gap:7px;padding-bottom:0}.intro{width:100%}.intro .travel-label,.intro .description,.intro .scene-wrap,.intro .skills-strip{display:none}.title-logo{width:200px;margin:0 auto}.title-logo img{height:64px}.topic-label{font-size:8px;margin:0 0 3px}.passport{width:100%;max-width:380px;border-width:13px;border-image-width:13px;padding:3px 8px}.panel-head .eyebrow,.panel-head p{display:none}.panel-head h2{font-size:18px}.panel-head .asset-icon{width:25px;height:28px}.divider{margin:6px 0}input{height:37px;font-size:12px}.details-grid input{height:37px}.verify-btn{font-size:8px}.step-label{font-size:8px}.details-grid label{font-size:8px}.feedback{font-size:9px;margin:3px 0 6px}.secondary{min-height:37px;font-size:8px}.start{height:40px;font-size:10px}.secondary-row{margin-top:8px}.demo-note{font-size:7px}.screen .screen-heading{margin-bottom:7px}.activity-intro{margin:4px 0 10px}.activity-intro h2{font-size:22px}.skill-grid{grid-template-columns:repeat(2,1fr);gap:7px}.skill-card{min-height:102px;border-width:13px;border-image-width:13px;padding:5px}.skill-card strong{font-size:9px}.skill-card .icon-tile{width:36px;height:36px;margin:0 auto 7px}.skill-card .icon-tile .asset-icon{width:34px;height:34px}.skill-card:last-child{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:15px;min-height:70px}.skill-card:last-child .icon-tile{margin:0}.selection-note{font-size:8px;margin:7px 0}.record-grid{grid-template-columns:repeat(2,1fr)}.record-toolbar{gap:6px}.record-toolbar input{width:55%;font-size:9px}.record-toolbar select{width:40%;font-size:9px}.record-toolbar .count{display:none}.screen h2{font-size:21px}.screen-sub{font-size:9px}.record h3{font-size:10px}.record .class-tag{font-size:8px}.record .record-time{font-size:7px}.record .record-actions button{font-size:7px}.demo-banner{font-size:8px}}
@media(orientation:landscape) and (max-height:450px){body:not(.reading-mode) .passport{border-width:12px;border-image-width:12px;padding:2px 8px}.passport .panel-head .eyebrow,.passport .panel-head p{display:none}.passport .divider{margin:5px 0}.passport .feedback{min-height:15px;margin:2px 0 4px}.passport .step-label{margin-bottom:3px}.passport .secondary-row{margin-top:6px}.passport .demo-note{margin-top:3px}}
@media(prefers-reduced-motion:reduce){.reading-stage,.reading-character,.reading-result-card,.reading-celebration img{animation:none!important}}
@media(max-width:700px) and (orientation:portrait) and (max-height:620px){.reading-mode header{height:46px}.reading-mode #reading-head img{width:110px;max-height:42px}.reading-mode #reading-exit{width:88px;min-height:40px}.reading-stage{padding:2px 0 4px;gap:4px}.reading-layout{gap:5px}.passage-card{border-width:10px;border-image-width:10px;padding:4px 9px}.reading-character{height:36px;width:35px}.passage-heading{margin-bottom:4px;gap:9px}.passage-heading h2{font-size:16px}.reading-passage{font-size:14px;line-height:1.42}.reading-question-card{border-width:10px;border-image-width:10px;padding:5px 10px;justify-content:center}.reading-question-top{font-size:9px;margin-bottom:5px}.reading-question{font-size:15px;min-height:30px;margin-bottom:5px}.reading-answer{font-size:14px;min-height:44px}.reading-answers{gap:4px}.reading-answer-footer{min-height:40px;margin-top:5px;grid-template-columns:1fr 98px;gap:6px}.reading-feedback{font-size:10px;line-height:1.3}.reading-next{min-height:40px}.reading-progress{min-height:16px;gap:4px}.reading-progress img{width:14px;height:14px}}
/* Keep the passage steady while only its questions change. */
.reading-stage,.reading-character{animation:none}.reading-stage.reading-new-text .passage-heading{animation:reading-appear .25s ease}.reading-question{animation:reading-appear .15s ease}

/* Mobile balance: reuse the generated neutral skin and keep every control in its collection position. */
.reading-mode header{display:grid;grid-template-columns:185px 1fr 185px}
.reading-mode #reading-head{justify-content:center}
.reading-mode .header-right{justify-content:flex-end}
.reading-mode #reading-exit{justify-self:start}
@media(max-width:700px) and (orientation:portrait){
 .reading-mode header{grid-template-columns:92px 1fr 58px}
 .reading-mode #reading-head img{width:135px;max-width:100%}
 .reading-stage{justify-content:flex-start;gap:5px;padding:3px 0 6px}
 .reading-layout{flex:0 1 auto;grid-template-rows:auto auto;gap:8px}
 .passage-card{padding:5px 9px}
 .passage-heading{flex-direction:row-reverse;justify-content:space-between;gap:14px;margin-bottom:7px}
 .reading-character{width:88px;height:130px;flex-shrink:0}
 .passage-heading>div{flex:1}
 .reading-kicker{margin-bottom:8px}
 .passage-heading h2{margin-bottom:7px}
 .reading-passage{font-size:15px;line-height:1.48}
 .reading-question-card{justify-content:flex-start;padding:8px 9px}
 .reading-question{min-height:0;margin-bottom:12px}
 .reading-question-top{margin-bottom:10px}
 .reading-answer{min-height:50px}
 .reading-answer-footer{margin-top:10px;min-height:46px}
 .reading-progress{margin-top:0}
}
@media(max-width:700px) and (orientation:portrait) and (max-height:740px){
 .reading-character{width:60px;height:88px}
 .passage-heading{margin-bottom:5px;gap:10px}
 .reading-kicker{margin-bottom:5px}
 .passage-heading h2{margin-bottom:5px}
 .reading-passage{font-size:14px;line-height:1.43}
 .reading-question-card{padding:5px 8px}
 .reading-question{margin-bottom:7px}
 .reading-question-top{margin-bottom:6px}
 .reading-answer{min-height:44px}
 .reading-answer-footer{margin-top:7px;min-height:42px}
}
@media(max-width:700px) and (orientation:portrait) and (max-height:620px){
 .reading-mode header{grid-template-columns:88px 1fr 54px}
 .reading-mode #reading-head img{width:123px}
 .reading-layout{gap:5px}
 .passage-card{padding:3px 8px}
 .reading-character{width:48px;height:64px}
 .passage-heading{margin-bottom:4px}
 .reading-kicker{margin-bottom:4px}
 .passage-heading h2{margin-bottom:4px}
 .reading-question-card{padding:4px 9px}
 .reading-question-top{margin-bottom:5px}
 .reading-question{margin-bottom:5px}
 .reading-answer-footer{margin-top:5px;min-height:40px}
}
@media(orientation:landscape) and (max-height:600px){
 .reading-mode header{grid-template-columns:155px 1fr 155px}
 .reading-character{height:64px;width:52px}
}
/* Portrait tablets use the same upper-reading/lower-question order, without stretched panels. */
@media(min-width:701px) and (orientation:portrait){
 .reading-stage{gap:7px;padding:8px 0}
 .reading-layout{grid-template-columns:1fr;grid-template-rows:auto auto;flex:0 1 auto;gap:12px}
 .passage-card,.reading-question-card{padding:10px 16px;justify-content:flex-start}
 .passage-heading{flex-direction:row-reverse;justify-content:space-between;gap:22px;margin-bottom:8px}
 .passage-heading>div{flex:1}
 .reading-character{width:106px;height:160px}
 .reading-question{min-height:0;margin-bottom:17px}
 .reading-question-top{margin-bottom:12px}
 .reading-answer-footer{margin-top:14px;min-height:50px}
}
@media(orientation:landscape) and (max-height:600px){.reading-answer{min-height:44px}}