.eco-experience-panel{position:fixed;z-index:2000;left:14px;bottom:max(12px,env(safe-area-inset-bottom));max-width:calc(100vw - 28px);background:#133b33;color:#eaffeb;border:1px solid #83b698;border-radius:15px;box-shadow:0 4px 18px #0003;font:600 13px system-ui}.eco-experience-panel summary{padding:12px 16px;cursor:pointer;min-height:44px}.eco-experience-panel>div{padding:8px 12px 14px;display:grid;gap:8px;width:min(310px,calc(100vw - 32px))}.eco-experience-panel button,.eco-experience-panel label{min-height:44px;background:#285749;color:#effff0;border:1px solid #679577;border-radius:10px;padding:9px}.eco-experience-panel input{width:100%}.eco-experience-panel small{font-size:11px;line-height:1.5}.eco-screen-options{display:flex;flex-wrap:wrap;gap:8px;padding:8px 18px;background:#eaf3e8;color:#234738}.eco-screen-options button{min-height:44px;padding:8px 12px;border:1px solid #9cb4a4;border-radius:9px;color:#234738;background:#fff}.eco-screen-options small{align-self:center;font-size:11px}.eco-screen-options button[aria-pressed=true]{background:#214c3e;color:#fff}.game-overlay.eco-expanded{padding:4px!important;align-items:flex-start!important}.eco-expanded .game-modal{width:calc(100vw - 8px)!important;max-width:1200px!important;max-height:calc(100dvh - 8px)!important;margin:auto!important}.eco-expanded .eco-arcade-frame{height:calc(100dvh - 165px)}.eco-lite .hero *,.eco-lite .games-section .game-art *,.eco-lite .eco-brand *{animation:none!important}.eco-lite .hero *,.eco-lite .game-card,.eco-lite .game-card *{filter:none!important;backdrop-filter:none!important}.eco-lite .game-card{transform:none!important}.eco-lite .game-overlay{backdrop-filter:none!important;background:#08241bef!important}.eco-lite .game-modal{animation:none!important;filter:none!important;box-shadow:none!important}.eco-lite .wb-stage-fx,.eco-lite .eco-space-canvas,.eco-lite .eco-earth-canvas{display:none!important}.eco-lite .game-card .game-art{animation:none!important}.eco-lite .game-modal *{backdrop-filter:none!important}.eco-lite .safari-study-card{transition:none!important}.eco-game-open #root>div>main>.hero,.eco-game-open #root .games-section,.eco-game-open #root .eco-study-hub{visibility:hidden}.eco-game-open #root .hero *,.eco-game-open #root .games-section *,.eco-game-open #root .eco-brand *{animation-play-state:paused!important}.eco-study-hub{padding:40px max(20px,calc((100vw - 1160px)/2));background:#102e28;color:#eff9e9}.eco-study-hub h2{font-size:clamp(24px,4vw,38px)}.eco-study-themes{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:20px 0}.eco-study-themes button{min-height:85px;border:1px solid #648779;border-radius:15px;background:#1d473a;color:#efffe6;padding:12px;text-align:left;cursor:pointer}.eco-study-themes b,.eco-study-themes small{display:block}.eco-study-themes small{margin-top:5px;color:#c2e6bc}.eco-english-game{background:#123d33;color:#efffeb;padding:20px;border-radius:20px;min-height:360px}.eco-english-game button{min-height:46px;border:1px solid #90b497;background:#e0f1cb;color:#163b2e;border-radius:12px;padding:10px 14px;font-weight:700;cursor:pointer}.eco-english-game button:disabled{opacity:.65}.eco-study-mode-tabs,.eco-study-choices,.eco-study-letters,.eco-study-actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.eco-study-mode-tabs button[aria-pressed=true]{background:#446bda;color:#fff}.eco-study-question{font-size:clamp(25px,5vw,38px);margin:25px 0 10px;overflow-wrap:anywhere}.eco-study-answer{font:800 28px system-ui;letter-spacing:.18em;min-height:40px}.eco-study-feedback{min-height:44px;line-height:1.6;color:#dbf8b8}.eco-study-book{display:flex;flex-wrap:wrap;gap:8px}.eco-study-book button{font-size:12px}.eco-study-stats{display:flex;flex-wrap:wrap;gap:14px}.eco-study-choices button{flex:1 1 120px}.eco-study-letters button{min-width:48px}.eco-study-progress{height:8px;background:#436657;border-radius:8px;margin:15px 0}.eco-study-progress span{display:block;height:100%;background:#bced87;border-radius:8px;transition:width .2s}.eco-lite .eco-study-progress span{transition:none}.eco-study-listen-note{font-size:12px;color:#cae8c4}@media(max-width:600px){.eco-experience-panel{bottom:8px;left:8px}.eco-experience-panel summary{padding:10px 12px;font-size:11px}.eco-screen-options{padding:6px 12px}.eco-study-hub{padding:28px 18px}.eco-english-game{padding:14px}.eco-study-themes{grid-template-columns:1fr 1fr}.eco-screen-options small{display:none}}@media(prefers-reduced-motion:reduce){.eco-study-progress span{transition:none}}
/* Review and game guide links remain static in lightweight mode. */
.eco-experience-panel .eco-music-status{margin:0;padding:9px 10px;border-radius:9px;background:#081e1980;color:#e7fccc;font-size:12px;line-height:1.5}
.eco-experience-panel[data-music-state=playing] summary{color:#d5f69d}.eco-experience-panel[data-music-state=blocked] .eco-music-status,.eco-experience-panel[data-music-state=error] .eco-music-status{color:#ffdab0}.eco-experience-panel output{float:right;font-variant-numeric:tabular-nums}
.eco-card-traits{display:flex;flex-wrap:wrap;gap:5px;margin:12px 0;font-size:11px;line-height:1.5}.eco-card-traits span{background:#1739310c;border:1px solid #254e3020;border-radius:14px;padding:5px 8px;color:#254a3c}
.eco-study-review{padding:18px 20px;margin:20px 0;border:1px solid #afdba63b;border-radius:18px;background:#18443755}.eco-study-review p{line-height:1.7;font-size:13px}.eco-study-review button{min-height:44px;padding:10px 16px}.eco-study-review button:disabled{opacity:.65}.eco-game-directory{display:block;padding:14px 20px;border:1px solid #c3e7b74a;border-radius:14px;margin:15px 0;color:#d3edb6;text-decoration:none;min-height:48px}