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span b{font-size:12px;display:block}.my-score small{font-size:9px;font-weight:400;color:#91a07d;display:block;margin-top:4px}.my-score>b{font:600 24px system-ui}.my-score>b small{display:inline;font-size:11px}.fine-print{font-size:10px;color:#95a085;line-height:1.9;margin:12px 0}.achievement-badge{display:flex;align-items:center;flex-direction:column;gap:13px;border-radius:18px;background:#f6efd7;padding:24px;color:#9f843d}.achievement-badge>.icon{width:67px;height:67px;stroke-width:1.2}.achievement-badge b{font-size:17px}.achievement-badge span{font-size:11px}.reward-list{margin-top:15px}.reward-list>div{display:flex;align-items:center;gap:15px;border-bottom:1px solid #e6eadc;padding:8px 0}.reward-list .landmark{width:73px;height:65px}.reward-list b{display:block;font-size:13px}.reward-list small{display:block;margin-top:5px;font-size:10px;color:#9aa789}.reward-list .icon{margin-left:auto;width:17px;height:17px;color:#9aaa84}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:20px 0;border-bottom:1px solid #e6eadb;gap:15px}.setting-row b{display:block;font-size:14px}.setting-row small{display:block;font-size:10px;color:#98a487;margin-top:6px;line-height:1.6}.setting-row:first-of-type{border:0;padding-bottom:12px}.toggle{width:47px;height:28px;border-radius:20px;background:#dce4cf;padding:3px;flex-shrink:0}.toggle i{display:block;width:22px;height:22px;background:#fffdf6;border-radius:50%;box-shadow:0 1px 3px #395a3320;transition:transform .2s}.toggle.on{background:#82a468}.toggle.on i{transform:translateX(19px)}.status-tag{font-size:10px;background:#eaf1dc;color:#819763;padding:5px 8px;border-radius:5px;white-space:nowrap}.modal-settings>.secondary{margin-top:20px}.danger-button{width:100%;font-size:11px;color:#b08b6d;padding:18px 5px 0}.confirm-icon{width:64px;height:64px;border-radius:50%;background:#edf2df;display:grid;place-items:center;margin:10px auto 23px;color:#85a16b}.confirm-icon .icon{width:29px;height:29px}.modal-reset,.modal-end,.modal-idle,.modal-noReview{text-align:center;width:470px}.confirm-actions{display:flex;justify-content:center;gap:15px;margin-top:25px}.source-list{display:flex;flex-direction:column;gap:10px;font-size:11px;margin-top:20px}#toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,15px);background:#35553aeb;backdrop-filter:blur(10px);color:#fffce9;font-size:12px;line-height:1.7;padding:12px 22px;border-radius:13px;z-index:50;max-width:90vw;opacity:0;pointer-events:none;transition:.2s}#toast.visible{opacity:1;transform:translate(-50%,0)}
@keyframes float{50%{transform:translateY(-5px)}}@keyframes drift{50%{transform:translateX(30px)}}@keyframes appear{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}html[data-motion="off"] *,html[data-motion="off"] *:before,html[data-motion="off"] *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
@media(min-width:1600px){.topbar{height:110px}.map-page{padding-top:40px}.expedition{min-height:660px}.map-scene{min-height:660px}.intro-panel{padding:50px 38px}.intro-panel h2{font-size:45px}.intro-panel>p{font-size:16px}.guide-bubble{margin:30px 0}.guide-bubble b{font-size:15px}.guide-bubble span{font-size:12px}.segmented button{font-size:14px}.start-button{min-height:58px}.node-art{width:158px;height:158px}.node-name{font-size:16px}.node-status{font-size:11px}.quiz-layout{min-height:700px}.question-panel{padding:38px 48px}.question-body h1{font-size:32px}.option{font-size:20px;min-height:72px}.question-type,.feedback p{font-size:14px}.quiz-world{padding:50px 35px}.quiz-landmark{width:260px;height:240px}.guide-note p{font-size:17px}.modal{font-size:18px}}
@media(max-width:1120px){.topbar{padding:0 28px;gap:15px}.map-page,.quiz-page{padding-left:28px;padding-right:28px}.main-nav{gap:0}.nav-item{padding:10px 12px}.page-heading h1>span{display:none}.intro-panel{padding:28px 24px}.intro-panel h2{font-size:30px}.expedition{grid-template-columns:36% 64%}.map-scene{min-height:540px}.map-node{width:145px}.node-art{width:110px;height:110px}.node-number{left:20px}.node-name{padding:8px 10px;font-size:12px}.node-status{font-size:8px}.node-2{left:80%}.discovery-strip{grid-template-columns:1.1fr 1.1fr 1.1fr}.strip-title{display:none}.site-footer{padding-left:28px;padding-right:28px}.quiz-layout{grid-template-columns:34% 66%}.question-panel{padding:25px}.quiz-world{padding:30px 17px}.guide-note{padding:20px 16px}.guide-note p{font-size:13px}.world-progress small{font-size:8px}.quiz-world h2{font-size:22px}.quiz-landmark{width:150px;height:160px}.result-page{margin:25px 28px 0}}
html[data-layout="portrait"] .expedition{grid-template-columns:1fr;position:relative}html[data-layout="portrait"] .intro-panel{padding:24px 28px;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;align-items:center}html[data-layout="portrait"] .intro-panel>.pill{grid-column:1/3;justify-self:start}html[data-layout="portrait"] .intro-panel h2{grid-column:1;grid-row:2/4;font-size:34px;margin:0}html[data-layout="portrait"] .intro-panel>p{grid-column:2;grid-row:2;max-width:none;font-size:13px}html[data-layout="portrait"] .guide-bubble{display:none}html[data-layout="portrait"] .difficulty-label{display:none}html[data-layout="portrait"] .intro-panel .segmented,html[data-layout="portrait"] .session-level{grid-column:2;grid-row:3;margin:0}html[data-layout="portrait"] .start-button{grid-row:4;grid-column:1/3;justify-self:end;width:50%;margin-top:2px}html[data-layout="portrait"] .start-note{grid-row:4;grid-column:1;justify-content:flex-start;margin:0}html[data-layout="portrait"] .map-scene{min-height:560px}html[data-layout="portrait"] .portrait-route{display:block}html[data-layout="portrait"] .landscape-route{display:none}html[data-layout="portrait"] .node-0{left:29%;top:74%}html[data-layout="portrait"] .node-1{left:60%;top:48%}html[data-layout="portrait"] .node-2{left:67%;top:19%}html[data-layout="portrait"] .map-scene .scene-image{background-position:45% center}html[data-layout="portrait"] .quiz-layout{grid-template-columns:1fr}html[data-layout="portrait"] .quiz-world{min-height:130px;padding:18px 24px;align-items:flex-start}html[data-layout="portrait"] .quiz-world>.eyebrow{font-size:8px}html[data-layout="portrait"] .quiz-world h2{font-size:22px;margin:6px 0}html[data-layout="portrait"] .quiz-landmark{position:absolute;right:15px;top:10px;width:100px;height:100px;margin:0}html[data-layout="portrait"] .guide-note{padding:0;margin:2px 95px 0 0;border:0;background:none;max-width:none}html[data-layout="portrait"] .guide-note p{font-size:12px;line-height:1.7}html[data-layout="portrait"] .guide-note .mascot,html[data-layout="portrait"] .world-progress{display:none}html[data-layout="portrait"] .question-panel{padding:27px 30px}html[data-layout="portrait"] .question-body h1{font-size:26px}html[data-layout="portrait"] .option{font-size:18px;min-height:65px}html[data-layout="portrait"] .question-actions{margin-top:10px}html[data-layout="portrait"] .quiz-top>.pill{display:none}html[data-layout="portrait"] .topbar{flex-wrap:wrap;height:auto;padding-top:17px;padding-bottom:13px;gap:17px}html[data-layout="portrait"] .brand{order:0}html[data-layout="portrait"] .header-tools{order:1;margin-left:auto}html[data-layout="portrait"] .main-nav{order:2;justify-content:center;width:100%;gap:15px}html[data-layout="portrait"] .site-footer>span:nth-child(2){display:none}html[data-layout="portrait"] .page-heading h1>span{display:none}
@media(max-width:680px){.topbar{padding:16px 18px;height:auto;flex-wrap:wrap;gap:16px}.brand b{font-size:19px}.brand small{font-size:8px}.brand-mark{width:39px;height:39px;border-radius:13px}.brand-mark .icon{width:24px;height:24px}.header-tools{margin-left:auto}.main-nav{order:2;width:100%;justify-content:center;gap:3px!important}.nav-item{font-size:12px;padding:9px 12px;gap:6px}.nav-item .icon{width:17px;height:17px}.nav-item i{font-size:9px;width:16px;line-height:16px}.icon-btn{width:37px;height:37px}.map-page,.quiz-page{padding:21px 16px 0}.page-heading{margin-bottom:17px;gap:12px}.eyebrow{font-size:8px;letter-spacing:1px}.eyebrow span{font-size:7px;margin-left:8px}.page-heading h1{font-size:23px;letter-spacing:1px;margin-top:5px}.journey-stats{gap:15px}.journey-stats>div{gap:4px}.journey-stats>div>.icon{width:18px;height:18px}.journey-stats b{font-size:19px}.journey-stats small{font-size:10px}.journey-stats label{font-size:8px}.expedition{border-radius:19px;grid-template-columns:1fr}.intro-panel,html[data-layout="portrait"] .intro-panel{padding:22px;display:flex;gap:0;align-items:stretch}.intro-panel>.pill{font-size:10px;align-self:flex-start;margin-bottom:14px}html[data-layout="portrait"] .intro-panel h2,.intro-panel h2{font-size:30px;line-height:1.35;letter-spacing:2px;margin:0 0 11px}.intro-panel h2 br{display:none}.intro-panel>p,html[data-layout="portrait"] .intro-panel>p{font-size:12px;line-height:1.8;max-width:none;margin-bottom:15px}.guide-bubble{display:none}.difficulty-label{display:none}.intro-panel .segmented{margin-top:0}.segmented button{font-size:12px}.segmented small{font-size:9px}html[data-layout="portrait"] .start-button,.start-button{width:100%;margin-top:13px;min-height:48px}html[data-layout="portrait"] .start-note,.start-note{justify-content:center;margin-top:13px;font-size:9px}.session-level,html[data-layout="portrait"] .session-level{margin-bottom:8px}.map-scene,html[data-layout="portrait"] .map-scene{min-height:460px}.portrait-route{display:block}.landscape-route{display:none}.node-0,html[data-layout="portrait"] .node-0{left:29%;top:73%}.node-1,html[data-layout="portrait"] .node-1{left:60%;top:46%}.node-2,html[data-layout="portrait"] .node-2{left:67%;top:18%}.node-art{width:95px;height:95px}.node-name{font-size:11px;padding:7px 10px;border-radius:8px}.node-number{width:24px;height:24px;font-size:9px;left:25px;top:10px;border-width:2px}.node-status{font-size:8px;margin-top:6px}.map-node{width:145px}.scene-caption{top:19px;left:19px}.scene-caption span{font-size:7px;letter-spacing:1.5px}.scene-caption b{font-size:9px;letter-spacing:1px}.map-compass{top:18px;right:15px}.map-key{font-size:8px;bottom:16px;left:16px;padding:6px 9px}.discovery-strip{grid-template-columns:1fr;margin-top:15px;padding:6px 13px;gap:0;border-radius:14px}.discovery-strip>button{padding:12px 2px;border-bottom:1px solid #e5e9da;border-radius:0}.discovery-strip>button:last-child{border:0}.reward-icon{width:34px;height:34px}.discovery-strip b{font-size:12px}.discovery-strip small{font-size:10px}.strip-count{width:auto}.site-footer{padding:19px 18px;font-size:8px;gap:7px}.site-footer button{font-size:8px}.site-footer>span:nth-child(2){display:none}.quiz-top{font-size:10px;margin-bottom:12px}.text-button{font-size:11px}.quiz-top .pill{display:none}.quiz-layout{display:flex;flex-direction:column;border-radius:17px;min-height:0}.quiz-world{min-height:130px;padding:16px 20px;align-items:flex-start}.quiz-world .eyebrow{font-size:7px}.quiz-world h2{font-size:21px;margin:6px 0}.quiz-landmark{position:absolute;width:92px;height:95px;right:12px;top:13px;margin:0}.guide-note{border:0;background:none;padding:0;margin:0 80px 0 0;max-width:none}.guide-note p{font-size:11px;line-height:1.6}.guide-note .mascot,.world-progress{display:none}.question-panel,html[data-layout="portrait"] .question-panel{padding:20px}.question-progress{margin-bottom:19px}.question-body h1,html[data-layout="portrait"] .question-body h1{font-size:22px;line-height:1.65;margin:11px 0 20px}.option,html[data-layout="portrait"] .option{font-size:16px;padding:11px 12px;min-height:62px;gap:10px}.option-letter{width:27px;height:27px;font-size:12px}.feedback{padding:12px 10px;font-size:11px;margin-bottom:15px}.feedback p,.feedback b{font-size:11px}.question-actions{padding-top:16px;margin-top:0;gap:7px}.question-actions>span{font-size:9px}.question-actions .primary{min-width:142px;font-size:13px;min-height:46px;padding:10px 15px}.result-page{margin:19px 16px 0;padding:18px 10px;border-radius:19px}.result-card{padding:24px 17px;border-radius:18px}.result-card h1{font-size:22px}.result-card>p{font-size:12px}.result-numbers b{font-size:23px}.result-numbers span{font-size:9px}.result-buttons{flex-direction:column;gap:13px}.result-buttons .primary{font-size:14px}.result-badge{width:73px;height:73px}.reward-banner{padding:12px 10px;gap:7px}.reward-banner b{font-size:11px}.reward-banner span{font-size:9px}.modal-backdrop{padding:12px}.modal{padding:30px 21px 24px;border-radius:20px;max-height:calc(100dvh - 24px)}.modal h2{font-size:23px;padding-right:17px}.close-modal{top:16px;right:14px;width:31px;height:31px}.knowledge-grid{grid-template-columns:repeat(2,1fr);gap:10px}.knowledge-card{padding:13px 9px;min-height:202px}.knowledge-card b{font-size:12px}.card-no{font-size:7px}.knowledge-art{width:64px;height:64px}.knowledge-art .icon{width:36px;height:36px}.card-state{font-size:8px}.modal-intro{font-size:12px}.card-lead{font-size:17px}.demo-notice{font-size:10px;padding:10px;line-height:1.7;align-items:flex-start}.board-head,.board-row{grid-template-columns:30px 1fr 60px;gap:8px}.board-row{font-size:11px}.player{gap:7px}.setting-row small{font-size:10px}.setting-row b{font-size:13px}.confirm-actions .primary,.confirm-actions .secondary{font-size:13px;padding:11px 17px}.source-line{font-size:10px}.fine-print{font-size:10px}}
@media(min-width:681px) and (max-height:700px) and (orientation:landscape){.topbar{height:72px}.map-page,.quiz-page{padding-top:18px}.map-scene{min-height:480px}.intro-panel{padding:25px}.guide-bubble{margin:12px 0}.intro-panel h2{font-size:29px;margin:16px 0 12px}.quiz-layout{min-height:530px}.question-panel{padding:23px}.question-progress{margin-bottom:16px}.quiz-landmark{height:140px}.question-body h1{font-size:23px}.question-actions{padding-top:15px}.modal{max-height:calc(100dvh - 30px);padding-top:25px}}

/* Compact exhibit screens keep the primary map and action in view. */
@media(min-width:1000px) and (max-height:900px){
 html[data-layout="landscape"] .topbar{height:72px}
 html[data-layout="landscape"] .map-page{padding-top:20px}
 html[data-layout="landscape"] .page-heading{margin-bottom:18px}
 html[data-layout="landscape"] .page-heading h1{font-size:26px;margin-top:5px}
 html[data-layout="landscape"] .expedition{min-height:450px}
 html[data-layout="landscape"] .map-scene{min-height:450px}
 html[data-layout="landscape"] .intro-panel{padding:24px 27px}
 html[data-layout="landscape"] .intro-panel h2{font-size:32px;line-height:1.35;margin:17px 0 10px}
 html[data-layout="landscape"] .intro-panel>p{font-size:12px;line-height:1.75}
 html[data-layout="landscape"] .guide-bubble{margin:13px 0}
 html[data-layout="landscape"] .guide-bubble .mascot{width:47px;height:53px}
 html[data-layout="landscape"] .guide-bubble>div{padding:9px 10px}
 html[data-layout="landscape"] .start-note{margin-top:11px}
 html[data-layout="landscape"] .start-button{margin-top:12px;min-height:46px}
 html[data-layout="landscape"] .discovery-strip{margin-top:16px;padding:12px}
 html[data-layout="landscape"] .site-footer{padding-top:17px;padding-bottom:17px}
 html[data-layout="landscape"] .node-art{width:112px;height:112px}
}
.option{font-size:18px}.feedback p{font-size:14px}.feedback b{font-size:13px}.question-type{font-size:12px}
@media(max-width:680px){.option,html[data-layout="portrait"] .option{font-size:17px}.feedback p{font-size:13px}.feedback b{font-size:12px}}

.map-decoration{position:absolute;bottom:9px;right:0;width:32px;height:32px;background:#fff2bf;border:3px solid #fff9e5;border-radius:50%;display:grid;place-items:center;color:#8c9c48;box-shadow:0 3px 9px #34572a25}.map-decoration .icon{width:18px;height:18px}.header-tools .icon-btn{width:44px;height:44px}.feedback p{font-size:15px}.feedback b{font-size:14px}
/* Three-dimensional exploration island — museum release 0.2 */
html{background:#f4f6eb}.topbar{max-width:1700px;height:82px;padding:0 36px}.brand b{font-size:21px}.header-tools{align-items:center}.seed-balance{display:flex;align-items:center;gap:7px;background:#e9efd9;border:1px solid #d9e4c6;padding:8px 13px;border-radius:24px;min-height:40px;color:#63804b}.seed-balance .icon{width:18px;height:18px}.seed-balance b{font:600 17px system-ui}.seed-balance small{font-size:10px;color:#83966b}.world-page{max-width:1700px;padding:23px 36px 0;margin:auto}.world-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.world-heading h1{display:flex;align-items:baseline;gap:18px;font-size:28px;letter-spacing:2px;margin-top:5px}.world-heading h1>span{font-weight:400;font-size:12px;letter-spacing:.5px;color:#8b9a79}.world-heading .journey-stats{gap:28px}.region-tabs{display:flex;align-items:center;gap:8px;margin:21px 0 17px}.region-tabs button{display:flex;align-items:center;gap:7px;border:1px solid #dce4cf;border-radius:20px;min-height:35px;padding:7px 15px;font-size:12px;color:#82916e;background:#fcfdf6}.region-tabs button.active{background:#335f47;border-color:#335f47;color:#fff8df;box-shadow:0 3px 8px #49663b19}.region-dot{width:8px;height:8px;border-radius:50%;box-shadow:0 0 0 3px #a0b17c12}.region-tabs .icon{width:14px;height:14px}.world-layout{display:grid;grid-template-columns:280px 1fr;gap:18px;min-height:560px}.mission-card{background:#fffdf3;border:1px solid #dfe6cf;box-shadow:0 7px 25px #4d67380a;border-radius:22px;padding:22px;display:flex;flex-direction:column}.mission-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.mission-top .eyebrow{font-size:9px;letter-spacing:1.5px}.mission-number{font:700 24px system-ui;color:#6d8c52}.mission-number small{font:400 10px system-ui;color:#a2ad8b}.mission-art{position:relative;width:90px;height:90px;display:grid;place-items:center;border-radius:25px;margin:16px auto 13px;isolation:isolate;border:1px solid #d7e4ba;box-shadow:inset 0 3px 0 #ffffff90,0 9px 0 -4px #78914c15;transform:rotate(-5deg)}.mission-art>.icon{width:43px;height:43px;stroke-width:1.3;transform:rotate(5deg);animation:iconGrow 5s ease-in-out infinite}.art-orbit{position:absolute;inset:-7px;border:1px dashed #b4c699;border-radius:35px;z-index:-1}.art-spark{position:absolute;right:-12px;top:-7px;color:#e9b950;font-size:23px;animation:twinkle 3s ease-in-out infinite}.mission-status{text-align:center;color:#98a680;font-size:10px;margin:5px 0 8px}.mission-card h2{text-align:center;font-size:25px;letter-spacing:2px;line-height:1.3}.mission-card>p{font-size:13px;line-height:1.9;color:#7c8c6a;margin:13px 0}.mission-tags{display:flex;justify-content:space-between;gap:6px;padding:10px 0;border-top:1px solid #e8ecd9;border-bottom:1px solid #e8ecd9}.mission-tags span{display:flex;align-items:center;gap:4px;font-size:10px;color:#86976d}.mission-tags 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html[data-layout="portrait"] .world-layout{grid-template-columns:1fr;gap:13px}html[data-layout="portrait"] .world-viewport{min-height:600px;grid-row:1}html[data-layout="portrait"] .mission-card{display:grid;grid-template-columns:78px 1fr 200px;gap:6px 17px;padding:18px 22px;align-items:center}html[data-layout="portrait"] .mission-top{grid-column:1/3;grid-row:1}html[data-layout="portrait"] .mission-art{grid-column:1;grid-row:2/5;width:70px;height:70px;margin:8px 0}html[data-layout="portrait"] .mission-status{display:none}html[data-layout="portrait"] .mission-card h2{grid-column:2;grid-row:2;text-align:left;font-size:24px}html[data-layout="portrait"] .mission-card>p{grid-column:2;grid-row:3;margin:0;font-size:12px}html[data-layout="portrait"] .mission-tags{grid-column:2;grid-row:4;border:0;padding:4px 0;justify-content:flex-start;gap:15px}html[data-layout="portrait"] .mission-guide{display:none}html[data-layout="portrait"] .mission-card .difficulty,html[data-layout="portrait"] .mission-card .session-level{grid-column:3;grid-row:2;margin:0}html[data-layout="portrait"] .mission-card .start-button{grid-column:3;grid-row:3;margin-top:0;min-height:44px}html[data-layout="portrait"] .mission-footnote{grid-column:3;grid-row:4;margin:0;font-size:8px}html[data-layout="portrait"] .world-heading h1>span{display:none}html[data-layout="portrait"] .game-quiz .quiz-layout{grid-template-columns:1fr}html[data-layout="portrait"] .quiz-topic-art{display:none}html[data-layout="portrait"] .trail-progress{position:absolute;right:20px;top:16px;margin:0;gap:4px}html[data-layout="portrait"] .trail-progress i{width:21px;height:21px;font-size:9px}html[data-layout="portrait"] .game-quiz .guide-note{margin-right:0}html[data-layout="portrait"] .quiz-notebook{margin:6px 0 0;padding:5px 8px;font-size:9px}html[data-layout="portrait"] .combo-meter{display:none}html[data-layout="portrait"] .quiz-world{min-height:140px}
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.world-viewport{min-height:420px;border-radius:18px;grid-row:1}.world-titleplate{left:12px;top:12px;padding:8px;gap:6px}.world-titleplate>span{font-size:11px}.world-titleplate small{font-size:7px}.world-titleplate>.icon{width:20px;height:20px}.world-titleplate i{font-size:8px;margin-left:0}.world-controls{gap:6px;top:12px;right:10px}.world-controls button{width:32px;height:32px;font-size:20px}.world-controls button .icon{width:16px;height:16px}.world-marker{min-height:28px;border-radius:8px;padding:4px;gap:3px}.world-marker.selected{padding:3px}.marker-copy small{display:none}.marker-copy b{font-size:8px;letter-spacing:0}.marker-number{width:19px;height:20px;font-size:8px;border-radius:5px}.marker-tick{display:none!important}.world-hint{left:12px;bottom:12px;font-size:8px;gap:5px}.world-hint .icon{width:13px;height:13px}.mission-card,html[data-layout="portrait"] .mission-card{display:grid;grid-template-columns:56px 1fr;gap:7px 12px;padding:16px;border-radius:17px}.mission-top,html[data-layout="portrait"] .mission-top{grid-column:1/3;grid-row:1}.mission-top .eyebrow{font-size:8px}.mission-number{font-size:20px}.mission-art,html[data-layout="portrait"] .mission-art{grid-column:1;grid-row:2/4;width:51px;height:56px;margin:6px 0;border-radius:16px}.mission-art>.icon{width:29px;height:29px}.art-orbit{inset:-4px;border-radius:22px}.art-spark{font-size:17px;right:-8px}.mission-status{display:none}.mission-card h2,html[data-layout="portrait"] .mission-card h2{grid-column:2;grid-row:2;font-size:22px;text-align:left;letter-spacing:1px}.mission-card>p,html[data-layout="portrait"] .mission-card>p{grid-column:2;grid-row:3;font-size:11px;line-height:1.7;margin:0}.mission-tags,html[data-layout="portrait"] .mission-tags{grid-column:1/3;grid-row:4;justify-content:space-around;border:0;padding:7px 0}.mission-tags span{font-size:9px}.mission-guide{display:none}.mission-card .difficulty,html[data-layout="portrait"] .mission-card .difficulty,.mission-card .session-level,html[data-layout="portrait"] .mission-card .session-level{grid-column:1/3;grid-row:5;margin-top:0}.mission-card .start-button,html[data-layout="portrait"] .mission-card .start-button{grid-column:1/3;grid-row:6;width:100%;margin-top:5px;min-height:47px}.mission-footnote,html[data-layout="portrait"] .mission-footnote{grid-column:1/3;grid-row:7;margin:3px 0 0;font-size:9px}.stage-dock{gap:4px;padding:8px;margin-top:12px;border-radius:13px}.stage-dock>button{flex-shrink:0;flex:0 0 auto;min-width:38px;padding:4px;min-height:40px}.stage-dock>button.active{flex:0 0 auto}.stage-dock b{font-size:11px}.stage-dock>button>span{font-size:9px}.game-quiz .quiz-layout{display:flex}.game-quiz .question-panel{padding:19px 17px}.game-quiz .question-body h1{font-size:21px;line-height:1.6}.game-quiz .option{font-size:16px;min-height:55px;padding:9px 11px;line-height:1.55}.game-quiz .option-letter{width:26px;height:26px;flex-shrink:0}.game-quiz .quiz-world{min-height:140px;padding:15px 17px}.game-quiz .quiz-world h2{font-size:21px;max-width:52%}.game-quiz .guide-note{margin-right:0}.game-quiz .guide-note p{font-size:11px}.quiz-topic-art{display:none}.trail-progress,html[data-layout="portrait"] .trail-progress{position:absolute;right:13px;top:19px;gap:3px;margin:0}.trail-progress i,html[data-layout="portrait"] .trail-progress i{width:18px;height:18px;font-size:8px}.quiz-notebook{font-size:9px;padding:5px 7px;margin:6px 0 0}.combo-meter{display:none}.game-quiz .question-type{font-size:10px;line-height:1.7}.game-quiz .feedback p{font-size:13px}.order-options{grid-template-columns:1fr 1fr;gap:7px}.order-options .option{font-size:13px!important;padding:8px!important}.question-actions>span{font-size:8px}.game-quiz .question-actions .primary{min-width:130px;font-size:12px;gap:8px}.order-answer button:not(.inline-link){font-size:11px;padding:6px}.badge-grid{gap:9px}.region-badge>div{width:58px;height:64px}.region-badge b{font-size:10px}.region-badge small{font-size:8px}.region-badge>div .icon{width:28px;height:28px}.reward-list .mini-stars{gap:1px}.source-item{font-size:11px}.hint-content{font-size:12px}.world-fallback{font-size:13px;padding:45px 30px}}
@media(min-width:1000px) and (max-height:850px){html[data-layout="landscape"] .world-page{padding-top:17px}html[data-layout="landscape"] .world-layout{min-height:475px}html[data-layout="landscape"] .world-viewport{min-height:475px}html[data-layout="landscape"] .mission-card{padding:17px 20px}html[data-layout="landscape"] .mission-art{width:65px;height:65px;margin:12px auto 8px}html[data-layout="landscape"] .mission-art>.icon{width:33px;height:33px}html[data-layout="landscape"] .mission-card h2{font-size:23px}html[data-layout="landscape"] .mission-card>p{font-size:12px;line-height:1.7;margin:11px 0}html[data-layout="landscape"] .mission-guide{margin:10px 0}html[data-layout="landscape"] .mission-guide .mascot{width:35px;height:43px}html[data-layout="landscape"] .mission-status{font-size:9px;margin:3px 0 7px}html[data-layout="landscape"] .region-tabs{margin:16px 0 13px}html[data-layout="landscape"] .mission-footnote{font-size:8px;margin-top:10px}html[data-layout="landscape"] .stage-dock{margin-top:13px}html[data-layout="landscape"] .game-quiz .quiz-layout{min-height:560px}}
/* Exhibit screens: keep the action bar visible while longer explanations scroll. */
@media(min-width:900px){html[data-layout="landscape"] .game-quiz{padding-top:16px}html[data-layout="landscape"] .game-quiz .quiz-top{margin-bottom:10px}html[data-layout="landscape"] .game-quiz .quiz-layout{height:calc(100dvh - 175px);min-height:470px}html[data-layout="landscape"] .game-quiz .question-panel{min-height:0;padding:20px 28px}html[data-layout="landscape"] .game-quiz .question-body{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:0 9px 12px 0;scrollbar-width:thin;scrollbar-color:#c3d1ab transparent}html[data-layout="landscape"] .game-quiz .question-body h1{margin:9px 0 15px}html[data-layout="landscape"] .game-quiz .question-actions{flex-shrink:0;padding-top:12px}html[data-layout="landscape"] .game-quiz .question-progress{flex-shrink:0;margin:9px 0 16px}html[data-layout="landscape"] .quiz-topic-art{width:95px;height:95px;margin:13px 0}html[data-layout="landscape"] .game-quiz .guide-note{margin-top:15px}html[data-layout="landscape"] .game-quiz .quiz-world{padding:22px}html[data-layout="landscape"] .game-quiz .trail-progress{margin-top:auto}html[data-layout="landscape"] .game-quiz .quiz-notebook{margin-top:9px}}
@media(max-width:899px){.game-quiz .question-actions{position:sticky;bottom:0;background:#fffdf5;z-index:3;padding-bottom:12px;box-shadow:0 -8px 14px #fffdf5}}
html[data-layout="portrait"] .game-quiz{padding-top:12px}html[data-layout="portrait"] .game-quiz .quiz-top{margin-bottom:10px}html[data-layout="portrait"] .game-quiz .quiz-layout{display:grid;grid-template-columns:1fr;grid-template-rows:120px minmax(0,1fr);height:calc(100dvh - 230px);min-height:510px}html[data-layout="portrait"] .game-quiz .quiz-world{min-height:0;padding:12px 20px}html[data-layout="portrait"] .game-quiz .question-panel{min-height:0;padding:17px 23px}html[data-layout="portrait"] .game-quiz .question-body{overflow-y:auto;min-height:0;padding-right:6px;padding-bottom:12px;scrollbar-width:thin;scrollbar-color:#c3d1ab transparent}html[data-layout="portrait"] .game-quiz .question-actions{flex-shrink:0;position:static;padding-top:12px;padding-bottom:0}html[data-layout="portrait"] .game-quiz .question-progress{flex-shrink:0;margin:9px 0 14px}html[data-layout="portrait"] .game-quiz .question-body h1{margin:9px 0 15px}
@media(max-width:680px){.world-marker:not(.selected) .marker-copy{display:none}.world-marker{min-width:34px;min-height:34px;justify-content:center}.world-marker .marker-number{width:23px;height:24px;font-size:10px}.world-marker.selected .marker-copy b{font-size:10px}.world-marker.selected{z-index:12}.world-controls button{width:38px;height:38px}}
@media(min-width:681px) and (max-width:899px){html[data-layout="portrait"] .world-viewport{min-height:500px}}