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767px){.j-lottie-deco{transform:scale(.75)}}.j-tooltip-icon{width:14px;height:14px;vertical-align:middle;margin-right:2px;object-fit:contain}.topbar-icon{width:18px;height:18px;object-fit:contain;flex-shrink:0}.stars-row{display:flex;align-items:center;gap:8px;font-size:1rem;letter-spacing:1px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:var(--content-max-width);background:#fff;border-top:1.5px solid #D5EDF0;display:flex;align-items:stretch;z-index:100;box-shadow:0 -4px 20px #19b8ca1a;padding-bottom:env(safe-area-inset-bottom,0px)}.bottom-nav-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:8px 4px 10px;background:none;border:none;cursor:pointer;font-family:inherit;color:var(--muted);transition:color 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#D5EDF0;border-radius:999px;padding:5px 11px;font-size:1.05rem;box-shadow:var(--shadow-sm);flex-shrink:0;white-space:nowrap}.heart{font-size:1.1rem;transition:transform .2s ease}.heart.lost{opacity:.28;filter:grayscale(1);transform:scale(.82)}@media (max-width: 420px){.topbar{gap:4px;padding:7px 8px}.topbar-stats{gap:4px}.topbar-chip{padding:4px 8px;font-size:.76rem;gap:2px}.topbar-chip>div{width:20px!important;height:20px!important}.lives-row{padding:4px 7px;gap:2px}.heart{font-size:.9rem}}@media (max-width: 360px){.topbar{gap:3px;padding:6px}.topbar-stats{gap:3px}.topbar-chip{padding:3px 6px;font-size:.68rem}.lives-row{padding:3px 5px}.heart{font-size:.8rem}}.tts-btn{background:none;border:none;font-size:1.4rem;cursor:pointer;padding:4px 8px;border-radius:50%;transition:transform .15s ease}.tts-btn:active{transform:scale(.88)}.endless-exit-btn{border:1.5px solid var(--orange);color:var(--orange);border-radius:999px;font-size:.78rem;font-weight:800;padding:5px 12px}.built-word-display{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.built-slot{min-width:46px;height:50px;border-radius:12px;border:2.5px dashed #B2DFE6;background:var(--teal-light);display:flex;align-items:center;justify-content:center;font-size:1.45rem;font-weight:900;color:#9ca3af;transition:border-color .2s,background .2s,color .2s;padding:0 6px}.built-slot.filled{border-style:solid;border-color:var(--teal);background:#fff;color:var(--teal-dark);animation:pop .2s}.akshara-grid{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:12px 0 4px}.akshara-tile{min-width:62px;height:62px;border-radius:14px;font-size:1.55rem;font-weight:900;font-family:inherit;background:#fff;border:2.5px solid #D5EDF0;cursor:pointer;transition:transform .12s ease,opacity .2s ease,box-shadow .12s ease;box-shadow:0 4px 0 var(--teal-light);color:var(--navy);padding:0 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.12s;font-family:inherit}.sidebar-menu-item:hover{background:#ffffff12;padding-left:6px}.sidebar-menu-icon{font-size:1.6rem;width:38px;text-align:center;flex-shrink:0}.sidebar-menu-text{flex:1}.sidebar-menu-title{font-size:.98rem;font-weight:800;color:#fff;line-height:1.2}.sidebar-menu-sub{font-size:.78rem;color:#ffffff80;margin-top:2px}.sidebar-menu-arrow{font-size:1.3rem;color:#ffffff59;flex-shrink:0}.more-games-list{display:flex;flex-direction:column;gap:10px}.more-games-item{display:flex;align-items:center;gap:14px;background:#fff;border:1.5px solid #D5EDF0;border-radius:14px;padding:13px 14px;cursor:pointer;transition:transform .12s,box-shadow .12s;box-shadow:var(--shadow-sm);text-align:left;font-family:inherit}.more-games-item:active{transform:scale(.97)}.more-games-icon-chip{width:44px;height:44px;border-radius:12px;background:var(--teal-light);display:flex;align-items:center;justify-content:center;font-size:1.6rem;flex-shrink:0}.more-games-label{flex:1;font-size:.98rem;font-weight:800;color:var(--navy)}.more-games-arrow{font-size:1.3rem;color:var(--muted)}.more-games-row{display:flex;align-items:stretch;gap:8px}.more-games-row .more-games-item{flex:1}.more-games-endless-btn{width:48px;flex-shrink:0;background:#fff;border:1.5px solid #D5EDF0;border-radius:14px;cursor:pointer;transition:transform .12s,box-shadow .12s;box-shadow:var(--shadow-sm);font-size:1.4rem;font-weight:800;color:var(--purple-dark)}.more-games-endless-btn:active{transform:scale(.93)}.hint-text{margin:8px 0 0;font-size:.95rem;font-weight:700;color:var(--orange);background:#fff3e0;border-radius:10px;padding:8px 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#19b8ca61}.settings-slider::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--teal);cursor:pointer;border:none}.settings-slider-value{font-size:.88rem;font-weight:800;color:var(--teal-dark);min-width:38px;text-align:right}.fantasy-hero{background:linear-gradient(148deg,#1b5e38,#0f3d21);border-radius:20px;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;min-height:160px}.fantasy-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.28;pointer-events:none;-webkit-user-select:none;user-select:none}.fantasy-hero-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:4px;padding:22px 20px 18px;width:100%}.parchment-card{background:#fffdf4;border:2px solid rgba(184,160,106,.35);border-radius:var(--radius);padding:18px;box-shadow:0 5px #b8a06a,0 8px 20px #0000001f;width:100%}.pal-hero{background:linear-gradient(148deg,#1b5e38,#0f3d21);border-radius:16px;position:relative;overflow:hidden;margin-bottom:14px}.pal-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.22;pointer-events:none;-webkit-user-select:none;user-select:none}.pal-hero-content{position:relative;z-index:2;padding:14px 16px 12px}.pal-hero-label{font-size:.82rem;font-weight:800;color:#ffffffeb;text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px;text-align:center}.pal-progress-track{height:10px;background:#ffffff38;border-radius:999px;overflow:hidden}.pal-progress-fill{height:100%;background:linear-gradient(90deg,#f9a825,#ffd740);border-radius:999px;transition:width .4s ease;box-shadow:0 0 8px #f9a82599}.guest-modal-fantasy{padding:0;overflow:hidden}.guest-fantasy-hero{background:linear-gradient(148deg,#1b5e38,#0f3d21);position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;padding:24px 20px 20px}.guest-fantasy-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.28;pointer-events:none;-webkit-user-select:none;user-select:none}.guest-fantasy-hero-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:4px}.guest-fantasy-form{padding:20px 20px 28px}.home-hero{background:linear-gradient(148deg,#1b5e38,#0f3d21);border-radius:20px;padding:0;display:flex;flex-direction:column;align-items:center;gap:0;margin-bottom:14px;position:relative;overflow:hidden;min-height:160px}.home-scoreboard-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.3;pointer-events:none;-webkit-user-select:none;user-select:none}.home-hero-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:2px;padding:22px 20px 18px;width:100%}.home-hero:before{content:"";position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;background:#ffffff0f;pointer-events:none}.home-hero:after{content:"";position:absolute;bottom:-20px;left:-20px;width:90px;height:90px;border-radius:50%;background:#ffffff0d;pointer-events:none}.home-lang-btn{position:absolute;top:14px;right:14px;background:#fff3;border:none;border-radius:999px;padding:6px 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#64461421}.nipun-tab-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;border-radius:999px;background:var(--teal-light);color:var(--teal-dark);font-size:.72rem;font-weight:800;padding:0 5px}.nipun-tab-btn--active .nipun-tab-count{background:var(--teal);color:#fff}.nipun-game-list{display:flex;flex-direction:column;gap:10px}.nipun-game-card{position:relative;width:100%;display:flex;align-items:center;gap:12px;background:var(--parchment);border:1.5px solid var(--parchment-border);border-radius:14px;padding:13px 14px;cursor:pointer;text-align:left;font-family:inherit;box-shadow:0 2px 8px #6446141a;transition:transform .12s ease,box-shadow .12s ease;overflow:hidden}.nipun-game-card:hover{transform:translateY(-1px);box-shadow:0 4px 14px #64461429}.nipun-game-card:active{transform:translateY(1px);box-shadow:0 1px 4px #6446141a}.nipun-game-card-accent{position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--game-color, var(--teal));border-radius:14px 0 0 14px}.nipun-game-card-emoji{font-size:2rem;line-height:1;flex-shrink:0;width:40px;text-align:center}.nipun-game-card-text{flex:1;min-width:0}.nipun-game-card-name{font-size:1.05rem;font-weight:800;color:var(--navy);line-height:1.2}.nipun-game-card-name-en{font-size:.78rem;font-weight:600;color:var(--game-color, var(--teal));margin-top:1px}.nipun-game-card-desc{font-size:.78rem;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nipun-game-card-arrow{font-size:1.4rem;color:#6450284d;flex-shrink:0}.nipun-game-card-competency{display:inline-flex;align-items:center;gap:3px;margin-top:5px;padding:2px 8px 2px 5px;border-radius:20px;border:1.5px solid var(--game-color, var(--teal));background:transparent;max-width:100%;overflow:hidden}.nipun-game-card-competency-icon{font-size:.62rem;line-height:1;flex-shrink:0}.nipun-game-card-competency-text{font-size:.67rem;font-weight:700;color:var(--game-color, var(--teal));white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.01em}.nipun-game-stub-screen{padding:0}.nipun-stub-banner{display:flex;align-items:center;gap:14px;padding:20px 18px 22px;border-radius:0 0 24px 24px;margin-bottom:32px;position:relative}.nipun-stub-back{position:absolute;top:14px;left:14px;background:#ffffff40;border:none;border-radius:50%;width:38px;height:38px;font-size:1.5rem;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;flex-shrink:0}.nipun-stub-back:active{opacity:.7}.nipun-stub-banner-emoji{font-size:3rem;line-height:1;margin-left:44px}.nipun-stub-banner-text{color:#fff}.nipun-stub-name{font-size:1.4rem;font-weight:900;line-height:1.2;text-shadow:0 1px 6px rgba(0,0,0,.2)}.nipun-stub-name-en{font-size:.88rem;opacity:.85;margin-top:2px;font-weight:600}.nipun-stub-body{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 24px 32px}.nipun-stub-coming-soon-icon{font-size:4rem;margin-bottom:10px;animation:float 3s ease-in-out infinite}.nipun-stub-coming-soon-title{font-size:1.6rem;font-weight:900;color:var(--navy);margin:0 0 4px}.nipun-stub-coming-soon-en{font-size:.9rem;color:var(--muted);margin:0 0 20px;font-weight:600}.nipun-stub-desc{font-size:1rem;color:var(--navy);font-weight:700;margin:0 0 4px}.nipun-stub-desc-en{font-size:.84rem;color:var(--muted);margin:0}.ng-shell{display:flex;flex-direction:column;min-height:100vh;width:100%;max-width:var(--content-max-width);margin:0 auto;background:var(--background)}.ng-topbar{display:flex;align-items:center;gap:8px;padding:12px 14px;color:#fff;flex-shrink:0}.ng-back-btn{background:#ffffff38;border:1.5px solid rgba(255,255,255,.35);border-radius:50%;width:38px;height:38px;font-size:1.6rem;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;flex-shrink:0}.ng-back-btn:active{opacity:.75}.ng-title{font-size:1rem;font-weight:800;color:#fff;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ng-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.ng-score{background:#ffffff38;border-radius:999px;padding:4px 10px;font-size:.9rem;font-weight:800;color:#fff;white-space:nowrap}.ng-lives{display:flex;gap:2px}.ng-heart{font-size:1rem;filter:none}.ng-heart--lost{filter:grayscale(1);opacity:.35}.ng-timer-track{height:12px;background:#0000001f;flex-shrink:0;overflow:hidden;position:relative}.ng-timer-fill{height:100%;transition:width 1s linear;position:relative;overflow:hidden}.ng-timer-fill--green{background:#22c55e}.ng-timer-fill--amber{background:#f59e0b}.ng-timer-fill--amber:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(40deg,transparent 0px,transparent 7px,rgba(255,255,255,.2) 7px,rgba(255,255,255,.2) 14px);pointer-events:none}.ng-timer-fill--red{background:#ef4444;opacity:.18;box-shadow:inset 0 0 0 2px #ef4444}.ng-timer-track:has(.ng-timer-fill--red):after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border:2px solid #ef4444;pointer-events:none}.ng-content{flex:1;display:flex;flex-direction:column;padding:16px 16px 24px;overflow-y:auto}.ng-progress-row{display:flex;align-items:center;gap:10px;margin-bottom:14px}.ng-progress-label{font-size:.8rem;font-weight:700;color:var(--muted);white-space:nowrap;flex-shrink:0}.ng-progress-track{flex:1;height:8px;background:#96783c26;border-radius:999px;overflow:hidden}.ng-progress-fill{height:100%;border-radius:999px;transition:width .4s ease}.ng-prompt-card{background:var(--parchment);border:1.5px solid var(--parchment-border);border-left:5px solid var(--teal);border-radius:16px;padding:20px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;margin-bottom:8px}.ng-prompt-icon{font-size:2.2rem;line-height:1}.ng-prompt-hint{font-size:.9rem;color:var(--muted);font-weight:600;margin:0}.ng-question-text{font-size:1.25rem;font-weight:800;color:var(--navy);margin:0;line-height:1.4}.ng-word-display{font-size:1.8rem;font-weight:900;color:var(--navy);letter-spacing:1px}.ng-speak-btn{border:none;border-radius:999px;padding:8px 20px;font-size:.92rem;font-weight:700;color:#fff;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:6px;transition:opacity .12s}.ng-speak-btn:active{opacity:.8}.ng-big-image{font-size:5rem;line-height:1;margin-bottom:6px}.ng-image-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.ng-image-cell{background:var(--parchment);border:2.5px solid var(--parchment-border);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:18px 10px;cursor:pointer;font-family:inherit;transition:transform .1s,border-color .15s;box-shadow:0 3px 8px #6446141a}.ng-image-cell:active{transform:scale(.96)}.ng-image-cell--correct{border-color:var(--green);background:#d5f5e3;animation:pop .3s}.ng-image-cell--wrong{border-color:var(--red);background:#fdeaea}.ng-image-emoji{font-size:3rem;line-height:1}.ng-image-label{font-size:1rem;font-weight:700;color:var(--navy)}.ng-asr-section{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:16px}.ng-asr-hint{font-size:.92rem;font-weight:700;color:var(--navy);text-align:center;margin:0}.ng-mic-btn{width:72px;height:72px;border-radius:50%;border:none;font-size:2rem;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #0003;transition:transform .12s,box-shadow .12s}.ng-mic-btn:active:not(:disabled){transform:scale(.92)}.ng-mic-btn:disabled{opacity:.55;cursor:not-allowed}.ng-mic-btn--listening{animation:micPulse 1s ease-in-out infinite}.ng-mic-btn--correct{background:var(--green)!important}.ng-mic-btn--wrong{background:var(--red)!important}.voice-icon-btn{display:inline-flex;align-items:center;gap:6px;padding:0 10px 0 0;height:56px;border:none;border-radius:0;background:transparent;cursor:pointer;transition:opacity .15s,transform .1s}.voice-icon-btn:active:not(:disabled){transform:scale(.94)}.voice-icon-btn--disabled,.voice-icon-btn:disabled{opacity:.45;cursor:not-allowed}.voice-icon-btn__lottie{width:56px;height:56px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.voice-icon-btn__label{font-size:.92rem;font-weight:700;color:var(--navy);white-space:nowrap}.ng-speak-btn.voice-icon-btn{border-radius:0;height:56px;padding:0 10px 0 0}.tts-btn.voice-icon-btn{height:48px;width:48px;padding:0;border-radius:0;background:transparent;border:none}.tts-btn.voice-icon-btn .voice-icon-btn__lottie{width:44px;height:44px}.mic-btn{display:inline-flex;align-items:center;justify-content:center;width:88px;height:88px;border:none;border-radius:50%;background:transparent;cursor:pointer;transition:opacity .15s,transform .1s,box-shadow .2s;box-shadow:0 0 0 3px var(--primary, #16a34a)}.mic-btn:active:not(:disabled){transform:scale(.92)}.mic-btn--disabled,.mic-btn:disabled{opacity:.45;cursor:not-allowed}.mic-btn--listening{box-shadow:0 0 0 4px #ef4444!important;animation:micPulse 1s ease-in-out infinite}.mic-btn--correct{box-shadow:0 0 0 4px var(--green, #16a34a)!important}.mic-btn--wrong{box-shadow:0 0 0 4px var(--red, #dc2626)!important}.mic-btn__lottie{width:80px;height:80px;display:flex;align-items:center;justify-content:center}@keyframes micPulse{0%,to{box-shadow:0 0 0 3px #ef4444cc}50%{box-shadow:0 0 0 10px #ef444400}}@keyframes micScalePulse{0%,to{transform:scale(1)}50%{transform:scale(1.18)}}.ng-mic-btn--pulse{animation:micScalePulse .5s ease-in-out infinite!important}.ng-skip-link{background:none;border:none;color:var(--muted);font-size:.85rem;font-weight:700;cursor:pointer;font-family:inherit;padding:4px 8px;text-decoration:underline}.ng-asr-unavailable{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:20px;padding:16px;background:#96783c14;border-radius:14px;border:1.5px solid var(--parchment-border)}.ng-asr-unavailable p{margin:0;color:var(--muted);font-weight:600;text-align:center}.ng-feedback-panel{width:100%;max-width:320px;border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:8px;font-size:.95rem}.ng-feedback-panel--wrong{background:#ef444414;border:1.5px solid rgba(239,68,68,.35)}.ng-feedback-panel--silent{background:#f59e0b1a;border:1.5px solid rgba(245,158,11,.4);text-align:center;color:#92400e;font-weight:600;padding:14px 16px}.ng-feedback-panel--silent p{margin:0}.ng-feedback-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ng-feedback-icon{font-size:1.1rem;flex-shrink:0}.ng-feedback-label{color:var(--muted);font-weight:600;font-size:.82rem;flex-shrink:0}.ng-feedback-value{font-weight:800;font-size:1.05rem;word-break:break-word}.ng-feedback-value--wrong{color:#dc2626}.ng-feedback-value--correct{color:#16a34a}.ng-builder-display{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:16px 0 8px;min-height:56px;padding:8px;background:#96783c0f;border-radius:14px;border:2px dashed var(--parchment-border)}.ng-builder-display--correct{background:#d5f5e3;border-color:var(--green);animation:pop .3s}.ng-builder-display--shake{animation:ng-shake .45s ease}@keyframes ng-shake{0%,to{transform:translate(0)}15%{transform:translate(-10px)}35%{transform:translate(10px)}55%{transform:translate(-8px)}75%{transform:translate(8px)}90%{transform:translate(-3px)}}.ng-builder-slot{min-width:48px;height:48px;border-radius:10px;border:2px solid var(--parchment-border);background:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800;color:var(--navy)}.ng-builder-slot--filled{border-style:solid}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.ng-syllable-tiles{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:8px}.ng-syllable-tile{min-width:52px;padding:12px 16px;border-radius:12px;border:none;font-size:1.2rem;font-weight:800;cursor:pointer;font-family:inherit;transition:transform .1s,opacity .12s;box-shadow:0 4px #00000026}.ng-syllable-tile:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px #00000026}.ng-syllable-tile--used{cursor:default;box-shadow:none}.ng-sentence-display{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:10px 12px;min-height:52px;background:#96783c0f;border-radius:14px;border:2px dashed var(--parchment-border);margin:12px 0 8px}.ng-sentence-slot{min-width:56px;height:44px;border-radius:10px;border:2px dashed var(--parchment-border);background:#fff9;display:inline-flex;align-items:center;justify-content:center;font-size:.95rem;font-weight:700;color:var(--navy);padding:0 8px;cursor:pointer}.ng-sentence-slot--filled{background:#fff;border-style:solid;cursor:pointer}.ng-cloze-sentence{font-size:1.15rem;font-weight:800;color:var(--navy);line-height:1.6;text-align:center;margin:8px 0}.ng-cloze-sentence--large{font-size:1.05rem}.ng-cloze-blank{display:inline-block;min-width:60px;border-bottom:3px solid var(--muted);padding:0 8px;margin:0 4px;color:var(--muted);transition:border-color .2s,color .2s}.ng-cloze-blank--correct{border-color:var(--green);color:var(--green)}.ng-cloze-blank--wrong{border-color:var(--red);color:var(--red)}.ng-match-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.ng-match-card{aspect-ratio:3 / 4;min-height:90px;border:none;background:transparent;padding:0;cursor:pointer;font-family:inherit;perspective:700px;-webkit-perspective:700px}.ng-match-card:disabled{cursor:default}.ng-match-card-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;-webkit-transform-style:preserve-3d;transition:transform .4s cubic-bezier(.4,0,.2,1);border-radius:14px}.ng-match-card--flipped .ng-match-card-inner{transform:rotateY(180deg)}.ng-match-card-face{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:14px;display:flex;align-items:center;justify-content:center;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:2.5px solid var(--parchment-border);box-shadow:0 4px 14px #6446142e,0 2px #966e2833}.ng-match-card-face--back{background:linear-gradient(145deg,#2d8c5f,#1b5e38);border-color:#175230}.ng-match-card-face--front{background:var(--parchment);transform:rotateY(180deg)}.ng-match-card--matched .ng-match-card-face--front{background:#d5f5e3;border-color:var(--green);box-shadow:0 0 0 3px #27ae6047,0 4px 14px #64461424;animation:ng-match-pop .35s ease}@keyframes ng-match-pop{0%{transform:rotateY(180deg) scale(.88)}60%{transform:rotateY(180deg) scale(1.07)}to{transform:rotateY(180deg) scale(1)}}.ng-match-back{font-size:2.2rem}.ng-match-emoji{font-size:2.8rem}.ng-match-word{font-size:1.15rem;font-weight:800;color:var(--navy);text-align:center;padding:4px 6px;word-break:break-word;line-height:1.25}.ng-story-banner{display:flex;align-items:center;gap:10px;padding:12px 16px;border:2px solid var(--parchment-border);border-radius:14px;background:var(--parchment);margin-bottom:14px}.ng-story-icon{font-size:1.8rem}.ng-story-title{font-size:1rem;font-weight:800;color:var(--navy)}.ng-story-sentence-card{background:#fff;border:1.5px solid var(--parchment-border);border-radius:16px;padding:20px 18px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center;gap:12px}.ng-story-sentence{font-size:1.1rem;font-weight:700;color:var(--navy);text-align:center;margin:0;line-height:1.7}.ng-balloon-display{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 0}.ng-balloon-body{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2.6rem;box-shadow:0 4px 16px #0003;transition:transform .2s,background .3s}.ng-balloon-display--popped .ng-balloon-body{transform:scale(1.3);animation:popBig .4s ease forwards}@keyframes popBig{0%{transform:scale(1)}50%{transform:scale(1.5)}to{transform:scale(.1);opacity:0}}.ng-balloon-word{font-size:1.8rem;font-weight:900;text-align:center}.ng-shoot-arena{position:relative;height:260px;margin-top:10px;background:linear-gradient(180deg,#0ea5e90f,#0ea5e905);border-radius:16px;border:1.5px solid rgba(14,165,233,.15);overflow:hidden}.ng-balloon{position:absolute;width:68px;border:none;border-radius:50%/55% 55% 45% 45%;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px 4px;font-family:inherit;box-shadow:0 4px 12px #0000002e;transition:background .2s;gap:2px;height:80px}.ng-balloon--correct{background:var(--green)!important;transform:scale(1.15)}.ng-balloon--wrong{opacity:.35}.ng-balloon--missed{background:var(--red)!important}.ng-balloon-string-emoji{font-size:1.4rem;line-height:1}.ng-balloon-word-label{font-size:.78rem;font-weight:800;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.25);white-space:nowrap}.wts-arena{position:relative;flex:1;min-height:340px;background:linear-gradient(180deg,#bae6fd,#e0f2fe 60%,#f0fdf4);overflow:hidden;border-radius:14px;margin-top:8px}.wts-balloon-wrap{position:absolute;top:0;width:78px;display:flex;flex-direction:column;align-items:center;cursor:pointer;user-select:none;-webkit-user-select:none;transform:translateY(-130px) translate(0);will-change:transform}.wts-balloon--popping{animation:wts-pop .35s ease-out forwards}@keyframes wts-pop{0%{transform:scale(1);opacity:1}55%{transform:scale(1.85);opacity:.8}to{transform:scale(2.2);opacity:0}}.wts-balloon--shaking{animation:wts-shake .46s ease-in-out}@keyframes wts-shake{0%,to{transform:var(--shake-base, translateX(0))}15%{transform:translate(8px)}30%{transform:translate(-8px)}45%{transform:translate(8px)}60%{transform:translate(-8px)}75%{transform:translate(4px)}90%{transform:translate(-4px)}}.wts-balloon-body{position:relative;width:78px;height:96px;border-radius:50%/55% 55% 45% 45%;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 4px 12px #0000002e,inset 0 2px 6px #ffffff38}.wts-balloon-highlight{position:absolute;left:17px;top:10px;width:22px;height:21px;border-radius:40px;opacity:.55}.wts-balloon-dot{position:absolute;left:45px;top:15px;width:7px;height:7px;border-radius:50%;background:#ffffff73}.wts-balloon-word{font-size:.82rem;font-weight:800;color:#fff;text-align:center;text-shadow:0 1px 3px rgba(0,0,0,.28);padding:0 5px;line-height:1.2;z-index:1}.wts-balloon-knot{width:10px;height:12px;border-bottom-left-radius:5px;border-bottom-right-radius:5px}.wts-balloon-string{width:1.5px;height:22px;background:#00000040}.wts-cannon{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.wts-cannon-shadow{position:absolute;width:64px;height:9px;border-radius:5px;background:#00000021}.wts-wheel{position:absolute;border-radius:50%}.wts-wheel-rim{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:#7a5230;border:2.5px solid #4a3010}.wts-wheel-spoke{position:absolute;left:calc(50% - 1.25px);top:2px;width:2.5px;bottom:2px;background:#3a1e08;transform-origin:1.25px calc(50% - 2px)}.wts-wheel-hub{position:absolute;left:calc(50% - 5px);top:calc(50% - 5px);width:10px;height:10px;border-radius:50%;background:#d4a017;border:1.5px solid #3a1e08}.wts-cannon-axle{position:absolute;width:64px;height:7px;border-radius:4px;background:#2a4520}.wts-cannon-body{position:absolute;border-radius:7px;background:#4a6741;border:2px solid #2d4028;overflow:hidden}.wts-cannon-body-highlight{position:absolute;top:4px;left:6px;right:6px;height:5px;background:#ffffff21;border-radius:3px}.wts-cannon-bolt{position:absolute;top:7px;width:6px;height:6px;border-radius:3px;background:#00000047}.wts-cannon-barrel{position:absolute;border-radius:5px;background:#3d5938;border:1.5px solid #1e3018;overflow:visible}.wts-barrel-glint{position:absolute;top:6px;left:3px;width:4px;bottom:8px;background:#ffffff1f;border-radius:2px}.wts-barrel-band{position:absolute;left:-2px;right:-2px;height:5px;border-radius:3px;background:#2d4028}.wts-muzzle-ring{position:absolute;left:-4px;top:-5px;right:-4px;height:11px;border-radius:6px;background:#1e3018}.wts-muzzle-inner{position:absolute;left:5px;top:3px;right:1px;height:5px;border-radius:3px;background:#2d4028}.wts-flash{position:absolute;left:-10px;top:-20px;right:-10px;height:24px;border-radius:12px;background:#fbbf24;opacity:0;transform:scale(.3);transition:opacity .06s,transform .06s;pointer-events:none}.wts-flash--on{opacity:1;transform:scale(1.3);transition:opacity .28s ease-out,transform .28s ease-out}.wts-projectile{position:absolute;width:20px;height:20px;border-radius:50%;background:#1a1a1a;border:1.5px solid #555;overflow:hidden;pointer-events:none;z-index:20}.wts-projectile-glint{position:absolute;top:4px;left:5px;width:7px;height:5px;border-radius:4px;background:#ffffff61}.wts-trail1{position:absolute;width:14px;height:14px;border-radius:50%;background:#fb923c;pointer-events:none;z-index:19}.wts-trail2{position:absolute;width:10px;height:10px;border-radius:50%;background:#fed7aa;pointer-events:none;z-index:18}.wts-bottom-row{position:absolute;bottom:14px;left:12px;right:12px;display:flex;align-items:center;justify-content:space-between;gap:8px;pointer-events:none}.wts-status-pill{display:flex;align-items:center;gap:6px;background:#ffffffe0;border-radius:20px;padding:7px 13px;font-size:.82rem;font-weight:700;color:#374151;box-shadow:0 2px 8px #0000001a}.wts-status-icon{font-size:1rem}.wts-replay-btn{pointer-events:all;display:flex;align-items:center;gap:5px;background:#059669;color:#fff;border:none;border-radius:20px;padding:7px 13px;font-size:.82rem;font-weight:700;font-family:inherit;cursor:pointer;box-shadow:0 2px 8px #00000024}.wts-replay-btn:active{opacity:.85;transform:scale(.97)}.ng-staircase{display:flex;flex-direction:column;gap:6px;margin:14px 0}.ng-stair{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;align-self:flex-end;transition:all .3s ease;min-width:40%}.ng-stair--done{opacity:.8}.ng-stair--active{box-shadow:0 4px 12px #0003;transform:scale(1.02)}.ng-stair-label{font-size:1.1rem;flex-shrink:0}.ng-stair-text{font-size:.9rem;font-weight:700;color:#fff}.ng-arena-root{display:flex;flex-direction:column;height:100dvh;max-height:100dvh;background:#1e1b2e;overflow:hidden;position:relative}.ng-arena-topbar{display:flex;align-items:center;gap:8px;padding:0 8px 0 4px;height:44px;flex-shrink:0;z-index:10}.ng-arena-elapsed{font-size:.78rem;font-weight:700;color:#ffffffd9;letter-spacing:.5px}.ng-progress-strip{display:flex;align-items:center;justify-content:center;gap:5px;padding:5px 14px;background:#00000059;flex-shrink:0;z-index:10}.ng-progress-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.ng-progress-dot--pending{background:#ffffff40}.ng-progress-dot--correct{background:#22c55e}.ng-progress-dot--wrong{background:#ef4444}.ng-progress-strip-label{margin-left:8px;font-size:.75rem;font-weight:700;color:#ffffffb3}.ng-arena-game-area{flex:1;overflow:hidden;position:relative;min-height:160px}.ng-bg-scroll{position:absolute;top:0;left:0;width:100%;will-change:transform;z-index:0}.ng-wall{position:absolute;top:0;bottom:0;background:repeating-linear-gradient(180deg,#8a8ba8,#8a8ba8 39px,#4a4a65 39px,#4a4a65 41px,#9ea0bb 41px,#9ea0bb 80px,#5a5a78 80px,#5a5a78 82px);z-index:1}.ng-wall--left{left:0}.ng-wall--right{right:0}.ng-wall-deco{position:absolute;z-index:2;pointer-events:none;opacity:.88;-webkit-user-select:none;user-select:none}.ng-peg{position:absolute;border-radius:5px;border:2px solid transparent;overflow:hidden;z-index:3;transition:opacity .25s}.ng-peg-shine{position:absolute;top:2px;left:4px;right:4px;height:4px;border-radius:2px;background:#ffffff73}.ng-peg-edge{position:absolute;bottom:0;left:0;right:0;height:4px;border-radius:0 0 3px 3px}.ng-peg-timer-track{position:absolute;height:4px;border-radius:2px;background:#00000040;overflow:hidden;z-index:4}.ng-peg-timer-bar{height:4px;border-radius:2px;transition:width 1s linear,background .3s}.ng-height-marker{position:absolute;padding:1px 3px;background:#00000080;border-radius:4px;font-size:9px;font-weight:800;color:#fff;letter-spacing:.3px;z-index:4;pointer-events:none}.ng-monkey-sprite{position:absolute;z-index:5;pointer-events:none;will-change:transform}.ng-arena-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0f0c1cd1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;z-index:50}.ng-countdown-n{font-size:5rem;font-weight:900;color:#fff;text-shadow:0 2px 16px rgba(0,0,0,.5);line-height:1}.ng-countdown-sub{font-size:1.1rem;font-weight:700;color:#fffc}.ng-gameover-title{font-size:1.75rem;font-weight:900;color:#fff}.ng-gameover-score{font-size:1.4rem;font-weight:700;color:#fde68a}.ng-play-again-btn{margin-top:8px;background:#ea580c;border:none;border-radius:16px;padding:14px 36px;font-size:1.25rem;font-weight:800;color:#fff;cursor:pointer;transition:transform .15s,box-shadow .15s}.ng-play-again-btn:hover{transform:scale(1.04);box-shadow:0 4px 16px #ea580c73}.ng-play-again-btn:active{transform:scale(.97)}.ng-milestone-toast{position:absolute;bottom:12px;left:20px;right:20px;background:#0f0c1ce0;border-radius:18px;padding:10px 20px;text-align:center;font-size:1rem;font-weight:800;color:#fde68a;z-index:30;pointer-events:none;opacity:0;transition:opacity .22s}.ng-milestone-toast--visible{opacity:1}.ng-bottom-panel{padding:10px 14px 12px;gap:8px;display:flex;flex-direction:column;border-top:1px solid rgba(255,255,255,.08);background:#fff;flex-shrink:0;z-index:10}.ng-sentence-card{background:#ea580c1a;border:1.5px solid rgba(234,88,12,.3);border-radius:14px;padding:10px 14px;text-align:center;font-size:1.15rem;font-weight:800;color:#1e1b2e;line-height:1.6}.ng-sentence-card--wrong{background:#ef44441a;border-color:#ef444466}.ng-blank{color:#ea580c;font-weight:900;text-decoration:underline}.ng-options-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.ng-option-btn{background:#22a35a;border:none;border-radius:14px;padding:9px 16px;min-width:68px;font-size:1.05rem;font-weight:800;color:#fff;cursor:pointer;box-shadow:0 2px 6px #00000026;transition:transform .12s,box-shadow .12s}.ng-option-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 4px 10px #0003}.ng-option-btn:active:not(:disabled){transform:scale(.97)}.ng-option-btn:disabled{opacity:.6;cursor:default}.ng-option-btn--wrong{background:#ef4444!important}.ng-timer-label{text-align:center;font-size:.82rem;font-weight:700;transition:color .3s}@keyframes ng-shake{0%{transform:translate(0)}20%{transform:translate(-10px)}40%{transform:translate(10px)}60%{transform:translate(-8px)}80%{transform:translate(8px)}to{transform:translate(0)}}.ng-climb-layout{display:flex;gap:14px;flex:1}.ng-tree-col{display:flex;flex-direction:column;align-items:center;width:60px;flex-shrink:0}.ng-tree-track{flex:1;position:relative;width:40px;min-height:200px;display:flex;align-items:flex-end;justify-content:center}.ng-tree-trunk{width:8px;height:100%;background:linear-gradient(180deg,#8b4513,#5d2e0c);border-radius:4px;position:absolute;bottom:0}.ng-monkey{position:absolute;width:64px;transition:bottom .6s cubic-bezier(.34,1.56,.64,1);z-index:2;overflow:hidden}.ng-floor-label{font-size:.72rem;font-weight:800;color:var(--muted);margin-top:6px}.ng-climb-right{flex:1;display:flex;flex-direction:column;gap:10px;min-width:0}.ng-gameover-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:40px 24px;text-align:center;flex:1}.ng-gameover-emoji{display:flex;justify-content:center}.ng-gameover-msg{font-size:1.6rem;font-weight:700;color:#d93025;margin-top:8px}.ng-gameover-sub{font-size:1rem;color:#666}.ng-results{display:flex;flex-direction:column;width:100%;max-width:var(--content-max-width);margin:0 auto;animation:fadeIn .3s ease}.ng-results-banner{display:flex;flex-direction:column;align-items:center;gap:6px;padding:28px 20px;border-radius:0 0 28px 28px;text-align:center}.ng-results-emoji{font-size:4rem}.ng-results-name{font-size:1.2rem;font-weight:800;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.2)}.ng-results-body{flex:1;display:flex;flex-direction:column;align-items:center;padding:24px 20px 32px;gap:18px}.ng-stars-row{display:flex;gap:8px}.ng-star{font-size:2.8rem;filter:grayscale(1);opacity:.3;transition:all .3s}.ng-star--on{filter:none;opacity:1;animation:pop .4s ease}.ng-results-stats{display:flex;gap:0;width:100%;background:var(--parchment);border:1.5px solid var(--parchment-border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm)}.ng-results-stat{flex:1;padding:14px 8px;text-align:center;border-right:1px solid var(--parchment-border)}.ng-results-stat:last-child{border-right:none}.ng-results-stat-val{font-size:1.4rem;font-weight:900;color:var(--navy)}.ng-results-stat-lbl{font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.ng-results-msg{font-size:1rem;font-weight:700;color:var(--navy);text-align:center;margin:0}.ng-results-btns{display:flex;gap:12px;width:100%}.nm-sky-arena{background:linear-gradient(180deg,#bae6fd,#e0f2fe);border-radius:16px;padding:20px 16px 16px;display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:16px;border:2px solid #BAE6FD;position:relative;overflow:hidden}.nm-sky-arena:before{content:"☁️ ☁️ ☁️";position:absolute;top:4px;left:0;right:0;text-align:center;font-size:1.2rem;opacity:.5;letter-spacing:24px}.nm-bird{font-size:2.8rem;z-index:1}.nm-math-question-banner{background:#ffffffe6;border-radius:14px;border:2.5px solid #0ea5e9;padding:10px 20px;z-index:1}.nm-math-q-text{font-size:1.6rem;font-weight:900;color:var(--navy)}.nm-balloon-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.nm-balloon-btn{border:none;border-radius:50%/55% 55% 45% 45%;padding:16px 10px;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;font-family:inherit;min-height:90px;box-shadow:0 6px 16px #0000002e;transition:transform .1s,background .3s}.nm-balloon-btn:active:not(:disabled){transform:scale(.94)}.nm-balloon-btn:disabled{cursor:default}.nm-balloon-btn--correct{border:3px solid var(--green)!important;animation:pop .3s}.nm-balloon-btn--wrong{border:3px solid var(--red)!important}.nm-balloon-emoji{font-size:1.6rem}.nm-balloon-num{font-size:1.5rem;font-weight:900;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.3)}.nm-train-area{background:#fff8e1;border-radius:16px;border:2.5px solid #e11d48;padding:12px;margin-bottom:8px}.nm-train-icon{font-size:2rem;margin-bottom:6px}.nm-wagon{background:#fff;border-radius:12px;border:2px solid currentColor;padding:12px;min-height:80px}.nm-objects-grid{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;padding:6px}.nm-count-object{font-size:1.6rem}.nm-counting-progress{text-align:center;font-weight:700;color:var(--muted);font-size:.9rem;margin:4px 0 0}.nm-numberline-area{padding:24px 8px 8px;position:relative}.nm-numberline-track{position:relative;height:60px;background:linear-gradient(90deg,#e0e7ff,#c7d2fe);border-radius:30px;border:2px solid #7c3aed;overflow:visible}.nm-nl-pos{position:absolute;transform:translate(-50%);top:0;height:100%;width:32px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:4px;background:none;border:none;cursor:pointer;font-family:inherit}.nm-nl-pos--correct .nm-nl-marker{background:var(--green);transform:scale(1.5)}.nm-nl-pos--wrong .nm-nl-marker{background:var(--red)}.nm-nl-marker{width:12px;height:12px;border-radius:50%;background:#7c3aed;transition:all .25s;margin-bottom:2px}.nm-nl-label{font-size:.72rem;font-weight:700;color:var(--navy);margin-top:2px}.nm-nl-jumper{position:absolute;transform:translate(-50%);top:-28px;font-size:1.5rem;transition:left .35s cubic-bezier(.34,1.56,.64,1);z-index:3;pointer-events:none}.nm-nl-answer-reveal{text-align:center;color:var(--red);font-weight:700;margin-top:10px}.nm-shop-item{display:flex;align-items:center;gap:14px;margin-bottom:6px}.nm-shop-emoji{font-size:3.2rem}.nm-price-tag{background:#fff8e1;border:2.5px solid var(--amber);border-radius:10px;padding:6px 12px;display:flex;align-items:baseline;gap:3px}.nm-price-label{font-size:1rem;font-weight:700;color:var(--amber-dark)}.nm-price-val{font-size:2rem;font-weight:900;color:var(--navy)}.nm-bridge-area{background:linear-gradient(180deg,#dbeafe,#ede9fe);border-radius:16px;padding:12px;margin-bottom:8px;border:2px solid rgba(79,70,229,.2)}.nm-bridge-water{text-align:center;font-size:1.4rem;letter-spacing:6px;opacity:.6;margin-bottom:6px}.nm-bridge-planks{display:flex;gap:5px;justify-content:center;align-items:center;flex-wrap:wrap}.nm-bridge-plank{width:50px;height:44px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.95rem;font-weight:800;color:#fff;box-shadow:0 3px #0003;transition:all .3s}.nm-bridge-plank--gap{background:transparent;border:2.5px dashed currentColor;color:#4f46e5}.nm-bridge-plank--filled-correct{background:var(--green);border-style:solid;border-color:var(--green);color:#fff;animation:pop .3s}.nm-bridge-plank--filled-wrong{background:var(--red);border-style:solid;border-color:var(--red);color:#fff}.nm-bridge-icons{display:flex;align-items:center;margin-top:8px;font-size:1.4rem}.nm-shape-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}.nm-shape-cell{aspect-ratio:1;border-radius:20px;border:2.5px solid var(--parchment-border);background:var(--parchment);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;cursor:pointer;font-family:inherit;box-shadow:0 4px 12px #64461421,0 1px 3px #00000014;transition:transform .15s ease,box-shadow .15s ease,border-color .15s;padding:12px 8px}.nm-shape-cell:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #6446142e,0 2px 6px #0000001a}.nm-shape-cell:active:not(:disabled){transform:scale(.93);box-shadow:0 2px 6px #6446141a}.nm-shape-label{font-size:1rem;font-weight:800;color:var(--navy);margin-top:2px;letter-spacing:.01em}.nm-central-shape-card{display:flex;align-items:center;justify-content:center;background:#ffffff1a;border:2px solid rgba(255,255,255,.22);border-radius:24px;padding:24px;box-shadow:0 4px 18px #64461424}.nm-ans-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%}.nm-ans-grid>*{flex:1 1 calc(50% - 6px);max-width:calc(50% - 6px)}.nm-ans-btn{min-width:110px;min-height:68px;border:none;border-radius:16px;background:#1a4a2e;color:#fff;font-size:1.6rem;font-weight:900;font-family:inherit;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;box-shadow:0 4px #0d2a1a,0 6px 16px #0000002e;transition:transform .12s ease,box-shadow .12s ease,background .15s}.nm-ans-btn:hover:not(:disabled){background:#235c38;transform:translateY(-2px)}.nm-ans-btn:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px #0d2a1a}.nm-ans-btn:disabled{opacity:.7;cursor:not-allowed}.nm-ans-btn--shape{font-size:1rem}.nm-ans-btn--correct{background:#16a34a!important;box-shadow:0 4px #0a6630,0 0 0 3px #16a34a4d;animation:pop .3s ease}.nm-ans-btn--wrong{background:#dc2626!important;box-shadow:0 4px #991b1b}.nm-pattern-row{display:flex;align-items:center;justify-content:center;gap:10px;overflow-x:auto;padding:10px 4px;background:#ffffff14;border-radius:16px;width:100%}.nm-pattern-blank{width:42px;height:42px;border:2.5px dashed #fbbf24;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:900;color:#fbbf24;flex-shrink:0}.nm-obj-display-card{display:flex;flex-direction:column;align-items:center;justify-content:center;background:#ffffff1f;border:2px solid rgba(255,255,255,.24);border-radius:24px;padding:28px 36px 22px;box-shadow:0 4px 18px #64461424;gap:2px;min-width:140px}.nm-obj-card{min-width:100px;min-height:80px;aspect-ratio:1;flex-direction:column;gap:4px;font-size:1rem}.nm-stage-picker-grid{display:flex;flex-direction:column;gap:12px;margin-top:16px}.nm-stage-card{display:flex;align-items:center;gap:14px;width:100%;min-height:72px;padding:14px 16px;background:var(--parchment);border:2.5px solid var(--parchment-border);border-radius:18px;cursor:pointer;font-family:inherit;text-align:left;box-shadow:0 4px #966e282e,var(--shadow-sm);transition:transform .13s ease,box-shadow .13s ease,border-color .15s}.nm-stage-card:hover{border-color:var(--stage-accent, var(--teal));transform:translateY(-2px);box-shadow:0 6px #966e2826,0 8px 20px #64461421}.nm-stage-card:active{transform:translateY(2px);box-shadow:0 2px #966e282e}.nm-stage-emoji{font-size:2.2rem;line-height:1;flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--stage-accent, var(--teal)) 14%,transparent);border-radius:14px}.nm-stage-label{font-size:1.1rem;font-weight:900;color:var(--navy);line-height:1.25}.nm-stage-desc{font-size:.84rem;font-weight:600;color:var(--muted);margin-top:2px;line-height:1.35}.nm-station-board{border-radius:16px;padding:14px;margin-bottom:8px;box-shadow:0 6px 20px #00000026}.nm-station-header{display:flex;align-items:center;gap:8px;margin-bottom:10px;padding-bottom:8px;border-bottom:1.5px solid rgba(255,255,255,.25)}.nm-table-rows{display:flex;flex-direction:column;gap:4px}.nm-table-row{background:#ffffff26;border-radius:8px;padding:6px 12px;color:#fff;font-weight:700;font-size:1rem}.nm-table-row--question{background:#ffffff47;font-size:1.1rem;font-weight:900}.nm-garden-area{background:#f0fdf4;border-radius:16px;border:2.5px solid var(--green);padding:12px;margin-bottom:8px}.nm-garden-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.nm-garden-grid{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;min-height:60px;padding:6px}.nm-garden-object{font-size:1.8rem}.nm-garden-soil{text-align:center;font-size:1rem;letter-spacing:4px;margin-top:6px;opacity:.7}.nm-scale-area{display:flex;flex-direction:column;align-items:center;margin-bottom:8px}.nm-scale-svg{width:100%;max-width:260px;height:auto}.nm-sharing-area{display:flex;flex-direction:column;align-items:center;gap:10px;padding:12px;background:#fff1f2;border-radius:16px;border:2px solid rgba(244,63,94,.2);margin-bottom:8px}.nm-roti-plate{display:flex;flex-direction:column;align-items:center;gap:6px}.nm-roti-stack{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;max-width:200px}.nm-roti{font-size:1.4rem;display:inline-block}.nm-roti--flying{animation:rotifly .9s ease forwards}@keyframes rotifly{0%{transform:scale(1) translateY(0);opacity:1}to{transform:scale(.6) translateY(-40px);opacity:0}}.nm-children-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.nm-child-slot{display:flex;flex-direction:column;align-items:center;gap:2px}.nm-child-plate{display:flex;flex-wrap:wrap;gap:2px;justify-content:center;min-height:24px;min-width:32px}.nm-given-roti{font-size:.9rem;display:inline-block;animation:fadeIn .3s ease}.nm-clock-card{background:var(--parchment);border:2px solid var(--parchment-border);border-radius:20px;padding:18px;display:flex;flex-direction:column;align-items:center;box-shadow:var(--shadow-sm);margin-bottom:8px}.ch-stage-bar{display:flex;align-items:center;justify-content:space-between;padding:4px 16px 0;gap:8px}.ch-stage-indicator{font-size:1rem;font-weight:900;letter-spacing:.01em;white-space:nowrap}.ch-stage-name{font-size:.8rem;font-weight:600;color:#6b7280;text-align:right;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ch-digital-time-label{font-size:2.6rem;font-weight:900;color:#1e293b;letter-spacing:.05em;padding:6px 18px;background:#f1f5f9;border-radius:12px;margin-bottom:4px}.ch-text-prompt{font-size:1.2rem;font-weight:800;color:#1e293b;text-align:center;line-height:1.5;padding:8px 4px}.ch-context-icon{font-size:2rem;margin-bottom:4px}.ch-clock-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 12px}.ch-clock-opt{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px;border-radius:16px;cursor:pointer;background:#fff;transition:transform .1s,box-shadow .1s;box-shadow:0 2px 6px #0000001a}.ch-clock-opt:active{transform:scale(.96)}.ch-clock-opt-label{font-size:.78rem;font-weight:700;color:#374151}.ch-stage-complete{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:200}.ch-stage-complete-card{background:#fff;border-radius:28px;padding:36px 28px 28px;text-align:center;max-width:340px;width:90%;box-shadow:0 8px 40px #00000038;display:flex;flex-direction:column;align-items:center;gap:8px;animation:popIn .3s cubic-bezier(.34,1.56,.64,1)}@keyframes popIn{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}.ch-stage-complete-emoji{font-size:3.2rem;line-height:1}.ch-stage-complete-title{font-size:1.9rem;font-weight:900;color:#1e293b;margin:0}.ch-stage-complete-name{font-size:1rem;font-weight:700;color:#6b7280;margin:0}.ch-stage-complete-next{font-size:.9rem;color:#94a3b8;min-height:1.2em;margin:0}.ch-stage-complete-btn{margin-top:8px;padding:12px 32px;border-radius:50px;border:none;color:#fff;font-size:1.1rem;font-weight:900;cursor:pointer;box-shadow:0 4px 14px #0000002e;transition:opacity .15s}.ch-stage-complete-btn:hover{opacity:.88}.ankachi-question-card{margin:4px 16px 8px;background:#ffffffe6;border-radius:16px;padding:10px 18px;display:flex;flex-direction:column;align-items:center;gap:4px;min-height:52px;box-shadow:0 2px 8px #00000014}.ankachi-success-label{font-size:17px;font-weight:700;color:#16a34a}.ankachi-success-sentence{font-size:15px;font-weight:600;color:#15803d;text-align:center}.ankachi-seq-text{font-size:19px;font-weight:700;letter-spacing:2px;color:#1e293b;text-align:center}.ankachi-question-text{font-size:17px;font-weight:600;color:#1e293b;text-align:center}.ankachi-timeout-text{font-size:15px;font-weight:600;color:#dc2626;margin-top:2px}.ankachi-viewport{position:relative;flex:1;overflow:hidden;min-height:140px;background:linear-gradient(180deg,#bbf7d0,#d1fae5 65%,#86efac);display:flex;align-items:center}.ankachi-grass-strip{position:absolute;inset:auto 0 0 0;height:28px;background:#86efac;opacity:.65;pointer-events:none}.ankachi-track{position:relative;height:160px;flex-shrink:0;transition:transform .35s cubic-bezier(.25,.46,.45,.94)}.ankachi-track:before{content:"";position:absolute;bottom:38px;left:0;right:0;height:3px;background:#ffffff8c;border-radius:2px;pointer-events:none}.ankachi-pad{position:absolute;bottom:12px;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#fff;background:#3b82f6;border:3px solid #1d4ed8;box-shadow:0 3px 6px #0003,0 1px #ffffff4d inset;transition:background .25s,border-color .25s,transform .2s;-webkit-user-select:none;user-select:none}.ankachi-pad--anchor{background:#f59e0b;border-color:#d97706}.ankachi-pad--correct{background:#22c55e;border-color:#15803d;transform:scale(1.1)}.ankachi-pad--blank{background:#7c3aed;border-color:#5b21b6;font-size:18px}.ankachi-pad--seq{background:#3b82f6;border-color:#1d4ed8;font-size:14px}.ankachi-avatar{position:absolute;transition:left .45s cubic-bezier(.34,1.56,.64,1);z-index:2;pointer-events:none}.ankachi-avatar--hop{animation:ankachi-hop .55s ease-out}.ankachi-avatar--shake{animation:ankachi-shake .42s ease-in-out}@keyframes ankachi-hop{0%{transform:translateY(0)}25%{transform:translateY(-42px)}55%{transform:translateY(-18px)}78%{transform:translateY(-7px)}to{transform:translateY(0)}}@keyframes ankachi-shake{0%,to{transform:translate(0)}20%{transform:translate(-9px)}40%{transform:translate(9px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.nlj-stage-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px}.nlj-stage-card{background:#fff;border-radius:24px;padding:28px 24px 24px;width:100%;max-width:340px;display:flex;flex-direction:column;align-items:center;gap:10px;box-shadow:0 8px 32px #00000038;animation:nlj-stage-pop .35s cubic-bezier(.17,.67,.35,1.3) both}@keyframes nlj-stage-pop{0%{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}.nlj-stage-stars{font-size:2rem;letter-spacing:4px;line-height:1}.nlj-stage-done{font-size:1.4rem;font-weight:800;color:#1e293b;margin:0}.nlj-stage-avatars{display:flex;align-items:center;gap:14px;margin:4px 0}.nlj-stage-av-old{display:flex;flex-direction:column;align-items:center;gap:4px;opacity:.55}.nlj-stage-av-new{display:flex;flex-direction:column;align-items:center;gap:4px;animation:nlj-av-pulse .85s ease-in-out infinite alternate}@keyframes nlj-av-pulse{0%{transform:scale(1)}to{transform:scale(1.1)}}.nlj-stage-arrow{font-size:1.6rem;color:#94a3b8}.nlj-stage-av-name{font-size:.72rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.5px}.nlj-stage-av-name--new{color:#0f766e}.nlj-stage-new-label{font-size:1rem;color:#0f766e;font-weight:700;margin:0}.nlj-stage-progress-hint{font-size:.78rem;color:#94a3b8;margin:0}.nlj-stage-btn{width:100%;padding:14px;border-radius:14px;border:none;background:#0f766e;color:#fff;font-size:1.1rem;font-weight:800;cursor:pointer;box-shadow:0 4px 12px #0f766e4d;transition:transform .1s;margin-top:4px}.nlj-stage-btn:active{transform:scale(.97)}.ankachi-milestone-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999;display:flex;align-items:center;justify-content:center;background:#0000008c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:24px}.ankachi-milestone-card{background:#fff;border-radius:24px;padding:28px 24px 24px;width:100%;max-width:340px;display:flex;flex-direction:column;align-items:center;gap:12px;box-shadow:0 8px 32px #00000038}.ankachi-milestone-stars{font-size:2.4rem;line-height:1;letter-spacing:4px}.ankachi-milestone-title{font-size:1.5rem;font-weight:800;color:#1e293b;margin:0}.ankachi-milestone-stats{display:flex;gap:20px;margin:4px 0 8px}.ankachi-ms-stat{display:flex;flex-direction:column;align-items:center;gap:2px}.ankachi-ms-val{font-size:1.5rem;font-weight:800;color:#0f766e}.ankachi-ms-lbl{font-size:.72rem;color:#64748b;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.ankachi-milestone-btns{display:flex;flex-direction:column;gap:10px;width:100%}.ankachi-ms-btn{width:100%;padding:14px;border-radius:14px;border:none;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .1s,opacity .1s}.ankachi-ms-btn:active{transform:scale(.97)}.ankachi-ms-btn--next{background:#0f766e;color:#fff;box-shadow:0 4px 12px #0f766e4d}.ankachi-ms-btn--home{background:#f1f5f9;color:#475569}.ankachi-options{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;padding:10px 16px 16px;background:#ffffffb8}.ankachi-opt{min-width:68px;padding:13px 18px;border-radius:16px;border:none;font-size:22px;font-weight:700;color:#fff;cursor:pointer;box-shadow:0 4px 8px #00000026,0 1px #ffffff40 inset;transition:transform .12s,background .18s;line-height:1}.ankachi-opt:active:not(:disabled){transform:scale(.93)}.ankachi-opt:disabled{opacity:.72;cursor:default}.ankachi-opt--correct{animation:ankachi-opt-pop .3s ease-out}.ankachi-opt--wrong{animation:ankachi-opt-shake .3s ease-in-out}@keyframes ankachi-opt-pop{0%{transform:scale(1)}45%{transform:scale(1.13)}to{transform:scale(1)}}@keyframes ankachi-opt-shake{0%,to{transform:translate(0)}33%{transform:translate(-5px)}67%{transform:translate(5px)}}.udaan-root{flex:1;display:flex;flex-direction:column;margin:-16px -16px -24px;overflow:hidden;min-height:0}.udaan-sky{flex:1;position:relative;overflow:hidden;min-height:220px;transition:background 6s ease}.udaan-ground{position:absolute;bottom:0;left:0;right:0;border-radius:0;transition:background 6s ease}.udaan-sky-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;animation:udaan-sky-layer-in 3s ease forwards}@keyframes udaan-sky-layer-in{0%{opacity:0}to{opacity:1}}.udaan-cloud{position:absolute;left:-80px;pointer-events:none}.udaan-sky-fixed{position:absolute;pointer-events:none}.udaan-static-sun{position:absolute;left:72%;top:7%;pointer-events:none;z-index:1;transition:opacity 5s ease}.udaan-rotor-spin{animation:udaan-rotor-spin .18s linear infinite;will-change:transform}@keyframes udaan-rotor-spin{to{transform:rotate(360deg)}}.udaan-star{position:absolute;width:3px;height:3px;background:#fff;border-radius:50%;animation:udaan-star-blink 2.4s ease-in-out infinite}@keyframes udaan-star-blink{0%,to{opacity:.9;transform:scale(1)}50%{opacity:.2;transform:scale(.5)}}.udaan-ambient-bird{position:absolute;right:-60px;animation:udaan-bird-drift linear infinite;pointer-events:none;z-index:2}@keyframes udaan-bird-drift{0%{transform:translate(0)}to{transform:translate(calc(-100vw - 80px))}}.udaan-helicopter{position:absolute;top:8%;left:0;pointer-events:none;z-index:3;-webkit-backface-visibility:hidden;backface-visibility:hidden}.udaan-bird-wrap{position:absolute;width:80px;height:80px;z-index:8}.udaan-bird--shake{animation:udaan-shake .55s ease-in-out}@keyframes udaan-shake{0%,to{transform:translate(0) rotate(0)}20%{transform:translate(-8px) rotate(-8deg)}40%{transform:translate(8px) rotate(8deg)}60%{transform:translate(-6px) rotate(-5deg)}80%{transform:translate(5px) rotate(4deg)}}.udaan-carrier{position:absolute;width:196px;z-index:10}.udaan-carrier--flyup{transition:transform .62s cubic-bezier(.4,0,.2,1),opacity .56s ease-in!important;transform:translateY(-260px) scale(.06)!important;opacity:0!important}.udaan-carrier--miss{transition:transform .42s ease-in,opacity .38s ease-in!important;transform:scale(.08) rotate(-22deg)!important;opacity:0!important}.udaan-ctimer{height:5px;background:#0000002e;border-radius:999px;overflow:hidden;margin-bottom:4px}.udaan-ctimer-fill{height:100%;border-radius:999px}.udaan-cbody{background:#fffffff0;border:2.5px solid;border-radius:14px;padding:10px 14px;display:flex;align-items:center;gap:8px;box-shadow:0 4px 18px #00000038;min-height:52px}.udaan-cbody--balloon{border-radius:50%/55% 55% 45% 45%}.udaan-cbody--parachute{border-radius:14px 14px 50% 50%}.udaan-cicon{font-size:1.5rem;flex-shrink:0}.udaan-cq{font-size:1.45rem;font-weight:900;color:var(--navy);white-space:nowrap}.udaan-ans-panel{flex-shrink:0;padding:10px 12px 14px}.udaan-ans-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.udaan-ans-btn{background:#ffffff38;border:2px solid rgba(255,255,255,.5);border-radius:14px;padding:14px 8px;font-family:inherit;font-size:1.45rem;font-weight:900;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.35);cursor:pointer;transition:transform .08s,background .12s;min-height:56px}.udaan-ans-btn:active:not(:disabled){transform:scale(.93);background:#ffffff61}.udaan-ans-btn:disabled{cursor:default;opacity:.72}.udaan-helicopter-battle{position:absolute;right:-90px;pointer-events:none;z-index:3;animation:udaan-battle-drift 36s linear infinite}@keyframes udaan-battle-drift{0%{transform:translate(0);opacity:1}22%{transform:translate(calc(-100vw - 200px));opacity:1}22.1%{transform:translate(calc(-100vw - 200px));opacity:0}22.5%{transform:translate(0);opacity:0}to{transform:translate(0);opacity:0}}.udaan-plane{position:absolute;left:0;pointer-events:none;z-index:3;-webkit-backface-visibility:hidden;backface-visibility:hidden}.udaan-hazard{position:absolute;font-size:22px;z-index:3;pointer-events:none;line-height:1;filter:drop-shadow(0 2px 4px rgba(0,0,0,.55))}.udaan-hazard--top{animation:udaan-hazard-down .9s ease-out forwards}.udaan-hazard--bot{animation:udaan-hazard-up .9s ease-out forwards}@keyframes udaan-hazard-down{0%{transform:scaleY(-1) translateY(20px)}to{transform:scaleY(-1) translateY(-4px)}}@keyframes udaan-hazard-up{0%{transform:translateY(12px)}to{transform:translateY(-24px)}}.udaan-ans-btn--correct{background:#22c55e!important;border-color:#16a34a!important;color:#fff!important}.udaan-ans-btn--wrong{background:#ef4444!important;border-color:#dc2626!important;color:#fff!important}.udaan-stage-badge{position:absolute;top:10px;right:10px;padding:4px 10px;border-radius:999px;font-size:.78rem;font-weight:800;z-index:20;background:#ffffff38;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.udaan-diff-badge{position:absolute;bottom:44px;left:10px;padding:3px 10px;border-radius:999px;font-size:.68rem;font-weight:700;z-index:20;background:#fff3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:none;white-space:nowrap}.udaan-stage-toast{position:absolute;bottom:10px;left:50%;transform:translate(-50%);background:#000000ad;color:#fff;font-size:.82rem;font-weight:800;padding:5px 16px;border-radius:999px;z-index:30;animation:udaan-toast-pop .3s ease-out,udaan-toast-fade .4s ease-in 1.9s forwards;pointer-events:none;white-space:nowrap}@keyframes udaan-toast-pop{0%{transform:translate(-50%) scale(.7);opacity:0}to{transform:translate(-50%) scale(1);opacity:1}}@keyframes udaan-toast-fade{to{opacity:0}}.udaan-countdown-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#00000073;z-index:40;gap:12px}.udaan-cd-num{font-size:5rem;font-weight:900;color:#fff;text-shadow:0 4px 18px rgba(0,0,0,.5);animation:udaan-cd-pop .5s cubic-bezier(.34,1.56,.64,1)}@keyframes udaan-cd-pop{0%{transform:scale(.3);opacity:0}to{transform:scale(1);opacity:1}}.udaan-cd-sub{font-size:1.1rem;font-weight:700;color:#ffffffe0}.nipun-game-card--disabled{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:16px;border:1.5px dashed #d1d5db;background:#f9fafb;position:relative;overflow:hidden;cursor:default;-webkit-user-select:none;user-select:none;opacity:.72}.nipun-game-card--disabled .nipun-game-card-accent{background:#e5e7eb}.nipun-game-card--disabled .nipun-game-card-emoji{filter:grayscale(.6)}.nipun-game-card--disabled .nipun-game-card-name{color:#6b7280}.nipun-game-card--disabled .nipun-game-card-name-en,.nipun-game-card--disabled .nipun-game-card-desc{color:#9ca3af}.nipun-game-card-soon{margin-left:auto;flex-shrink:0;font-size:.72rem;font-weight:700;color:#9ca3af;background:#e5e7eb;border-radius:10px;padding:3px 10px;white-space:nowrap;letter-spacing:.02em}@keyframes nipun-reward-in{0%{transform:translate(-50%) translateY(-28px);opacity:0}to{transform:translate(-50%) translateY(0);opacity:1}}@keyframes nipun-reward-out{0%{transform:translate(-50%) translateY(0);opacity:1}to{transform:translate(-50%) translateY(-28px);opacity:0}}.nipun-reward-badge{position:fixed;top:60px;left:50%;transform:translate(-50%);z-index:500;border-radius:24px;box-shadow:0 4px 20px #00000038;padding:12px 24px;min-width:200px;max-width:90vw;text-align:center;animation:nipun-reward-in .35s cubic-bezier(.22,1,.36,1) forwards;pointer-events:none}.nipun-reward-badge-inner{display:flex;flex-direction:column;align-items:center;gap:6px}.nipun-reward-badge-title{font-size:.8rem;font-weight:700;color:#ffffffd9;text-transform:uppercase;letter-spacing:.06em}.nipun-reward-badge-chips{display:flex;gap:10px;align-items:center;justify-content:center}.nipun-reward-chip{font-size:1.15rem;font-weight:800;color:#fff;background:#ffffff2e;border-radius:14px;padding:4px 14px;white-space:nowrap}@keyframes duk-scale-in{0%{transform:scale(.25) rotate(-8deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}@keyframes duk-shake{0%,to{transform:translate(0)}20%{transform:translate(-9px) rotate(-2deg)}40%{transform:translate(9px) rotate(2deg)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}@keyframes duk-bounce-in{0%{transform:translate(-50%) scale(0) translateY(12px);opacity:0}65%{transform:translate(-50%) scale(1.12) translateY(-3px);opacity:1}to{transform:translate(-50%) scale(1) translateY(0)}}@keyframes duk-strip-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.duk-root{display:flex;flex-direction:column;flex:1;overflow:hidden;background:#3d1238;position:relative}.duk-scene{position:relative;flex:0 0 38%;background:#f7ece0;display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:3px solid #2d0a2a}.duk-shopkeeper-img{width:100%;height:100%;object-fit:contain;padding:6px 16px 4px;transition:opacity .14s ease-out}.duk-shopkeeper-img.fading{opacity:0}.duk-shopkeeper-img.duk-shake{animation:duk-shake .42s ease}.duk-bubble{position:absolute;top:10px;right:12px;background:#fff;border-radius:16px;padding:8px 14px;max-width:58%;box-shadow:0 3px 14px #00000029;animation:duk-scale-in .26s cubic-bezier(.34,1.56,.64,1) forwards;transform-origin:top right;z-index:2}.duk-bubble-text{font-size:.85rem;font-weight:700;color:#2d0a2a;line-height:1.35}.duk-bubble-tail{position:absolute;bottom:-9px;right:20px;width:0;border-left:10px solid transparent;border-right:0 solid transparent;border-top:10px solid #fff}.duk-float-badge{position:absolute;bottom:12px;left:50%;transform:translate(-50%);padding:7px 22px;border-radius:24px;font-size:1rem;font-weight:800;box-shadow:0 4px 18px #0000003d;animation:duk-bounce-in .36s cubic-bezier(.34,1.56,.64,1) forwards;white-space:nowrap;z-index:2}.duk-float-badge--success{background:#22c55e;color:#fff}.duk-float-badge--wrong{background:#ef4444;color:#fff}.duk-info-bar{flex-shrink:0;background:#1e0619;display:flex;align-items:center;justify-content:center;padding:0;min-height:72px;border-bottom:1px solid rgba(255,255,255,.06)}.duk-info-story{width:100%;animation:duk-strip-in .22s ease 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.duk-note-sym{font-size:1.1rem}.duk-rupee-note--lg .duk-note-amt{font-size:1.75rem}.duk-eq-strip{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;animation:duk-strip-in .22s ease forwards}.duk-eq-strip--solved{background:#34d39914}.duk-eq-op{font-size:1.3rem;color:#ffffff61;font-weight:700}.duk-eq-val{font-size:1.3rem;color:#fde68a;font-weight:800}.duk-eq-ans{font-size:1.45rem;font-weight:900;color:#ffffff80;min-width:2.4em;text-align:center;border-bottom:2px dashed rgba(255,255,255,.28);padding-bottom:1px;transition:color .25s,border-color .25s}.duk-eq-ans--solved{color:#34d399;border-bottom-color:#34d399;border-style:solid}.duk-eq-solved-num{font-size:1.25rem;font-weight:800;color:#fde68a}.duk-eq-solved-ans{font-size:1.5rem;font-weight:900;color:#34d399}.duk-bottom{flex:1;background:#2d0a2a;display:flex;flex-direction:column;gap:10px;padding:10px 14px 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