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180px),linear-gradient(180deg,#fffaf0,#fff6df);font-family:Nunito,sans-serif}.home-map-title{display:flex;height:48px;align-items:center;justify-content:center}.home-map-title h1{margin:0;font-size:1.55rem;font-weight:800;letter-spacing:.025em}.home-profile-bar{display:grid;grid-template-columns:minmax(120px,1fr) auto auto 48px;min-height:78px;align-items:center;gap:10px}.home-profile{display:flex;align-items:center;gap:9px;min-width:0}.home-profile img{width:58px;height:58px;object-fit:cover;background:#fff;border:3px solid #ffd450;border-radius:50%;box-shadow:0 4px 12px #6f4d1326}.home-profile strong{overflow:hidden;font-size:1.15rem;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.home-stat{display:flex;align-items:center;gap:2px}.home-stat img{width:42px;height:42px;object-fit:contain}.home-stat strong{min-width:18px;font-size:1.35rem;font-weight:800}.home-settings{width:48px;height:48px;padding:0;overflow:hidden;background:transparent;border:0;border-radius:50%}.home-settings img{width:100%;height:100%;object-fit:cover}.journey-card{position:relative;padding:16px 12px 14px;background:#fff;border:1px solid #f4dfbd;border-radius:27px;box-shadow:0 7px 20px #8a652517}.journey-heading{position:relative;min-height:54px;border-bottom:1px solid #eee1d0}.journey-heading h2{margin:8px 76px 0 38px;font-size:1.14rem;font-weight:800;letter-spacing:.01em;white-space:nowrap}.journey-heading:before,.journey-heading:after{position:absolute;content:"✦";color:#5daeff;font-size:.9rem}.journey-heading:before{top:2px;left:38px}.journey-heading:after{top:9px;right:72px;color:#ffbd20}.journey-heading img{position:absolute;z-index:1;top:-17px;right:2px;width:72px;height:74px;object-fit:cover;object-position:center;border-radius:0 24px 0 0}.journey-legend{display:grid;grid-template-columns:repeat(4,auto);align-items:center;justify-content:space-between;gap:5px;min-height:44px;color:#37445b;font-size:.7rem;font-weight:600}.journey-legend span{display:flex;align-items:center;gap:4px;white-space:nowrap}.legend-dot{width:14px;height:14px;border-radius:50%}.legend-dot.done{background:#2bc48a;box-shadow:inset 0 0 0 1px #079b68}.legend-dot.today{background:#ffbd20;box-shadow:inset 0 0 0 1px #e8a200}.legend-dot.locked{background:#ff91ae;box-shadow:inset 0 0 0 1px #f16f93}.journey-legend img{width:22px;height:22px;object-fit:contain}.day-map{display:grid;grid-template-columns:repeat(7,1fr);row-gap:14px;column-gap:6px;padding:4px 0 0}.day-node{display:grid;position:relative;width:42px;height:42px;padding:0;place-items:center;justify-self:center;color:#34425b;background:linear-gradient(145deg,#f3f0ec,#e9e5df);border:0;border-radius:50%;box-shadow:inset 0 -3px #604e3a14;font-size:1rem;font-weight:800}.day-node:after{position:absolute;z-index:-1;top:50%;left:calc(100% + 3px);width:8px;border-top:2px dashed #e5d5c3;content:""}.day-node:nth-child(7n):after{display:none}.day-node.completed{color:#fff;background:linear-gradient(145deg,#47d5a5,#14ad77);box-shadow:inset 0 -3px #079a69}.day-node.active{color:#fff;background:linear-gradient(145deg,#ffd542,#ffad00);box-shadow:0 0 0 5px #fff4b8,0 0 16px #ffc928}.day-node:disabled{cursor:default;opacity:1}.day-check{display:grid;position:absolute;right:-4px;bottom:-3px;width:17px;height:17px;place-items:center;color:#fff;background:#75cf00;border:2px solid #fff;border-radius:50%;font-size:.65rem;font-style:normal}.day-lock{position:absolute;bottom:-4px;width:10px;height:8px;background:#92959a;border-radius:2px;font-style:normal}.day-lock:before{position:absolute;top:-5px;left:2px;width:6px;height:7px;border:2px solid #92959a;border-bottom:0;border-radius:5px 5px 0 0;content:""}.today-marker{position:absolute;bottom:-11px;width:0;height:0;border-right:6px solid transparent;border-bottom:10px solid #ff5d2e;border-left:6px solid transparent}.day-node.chest:not(.completed):not(.active){background:transparent;box-shadow:none;border-radius:0}.day-node.chest:not(.completed):not(.active) img{position:absolute;top:-9px;width:57px;height:48px;object-fit:cover;object-position:top}.day-node.chest:not(.completed):not(.active) b{position:absolute;bottom:-14px;color:#af2810;font-size:.9rem}.home-reward-card{display:grid;grid-template-columns:132px 1fr 86px;min-height:134px;margin-top:8px;overflow:hidden;align-items:center;background:linear-gradient(115deg,#ffe1d6,#fff0d4);border:4px solid #fff;border-radius:27px;box-shadow:0 5px 16px #90572c1c}.reward-chest-art{width:140px;height:124px;object-fit:cover}.reward-copy{z-index:1;text-align:center}.reward-copy h2{margin:0 0 7px;color:#ec3f72;font-size:1rem;font-weight:800}.reward-copy p{margin:0 auto 10px;padding:6px 8px;color:#312d31;background:#fff;border-radius:16px;box-shadow:0 4px 10px #68412e1a;font-size:.72rem}.reward-copy p strong{color:#ec2862}.reward-progress{display:flex;align-items:center;justify-content:center;gap:7px}.reward-progress>span{width:70px;height:10px;overflow:hidden;background:#f6cad3;border:2px solid #fff;border-radius:999px}.reward-progress i{display:block;height:100%;background:#ee2f7c;border-radius:inherit}.reward-progress b{color:#df205c;font-size:.9rem}.reward-gift-art{width:105px;height:124px;object-fit:cover;object-position:left center}.home-primary-cta{display:flex;width:calc(100% - 12px);min-height:58px;margin:9px auto 0;align-items:center;justify-content:center;gap:12px;color:#fff;background:linear-gradient(180deg,#ff604c,#ff3b2e);border:2px solid #ef271d;border-radius:999px;box-shadow:0 6px #d82920,0 10px 18px #d8292033;font-size:1.45rem;font-weight:800}.home-primary-cta>span{color:#ffd42c}.home-primary-cta i{display:grid;width:40px;height:40px;margin-left:4px;place-items:center;color:#ff4133;background:#fff;border-radius:50%;box-shadow:0 3px 8px #7b271d2e;font-size:1rem;font-style:normal}.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;min-height:68px;margin-top:10px;padding:5px 8px;background:#fff;border:1px solid #eee5dc;border-radius:25px;box-shadow:0 7px 18px #4a36251a}.bottom-nav button{display:grid;min-width:0;min-height:56px;padding:5px 2px;place-items:center;gap:2px;color:#526083;background:transparent;border:0;border-radius:18px;font-family:inherit}.bottom-nav svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.bottom-nav span{overflow:hidden;font-size:.58rem;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.bottom-nav button.active{color:#5532e9;background:#f1ecff}.bottom-nav button.active svg{fill:currentColor;stroke-width:1.4}.flow-close-button{display:grid;width:38px;height:38px;padding:0;place-items:center;color:#81858c;background:#efeeeb;border:0;border-radius:50%;font-size:1.65rem;font-weight:600;line-height:1}.lesson-intro-screen{position:relative;display:flex;min-height:100vh;padding:28px 48px 24px;flex-direction:column;background:linear-gradient(180deg,#fff8f1,#fffefa)}.lesson-intro-heading{margin:8px 0 30px;text-align:center}.lesson-intro-heading>span{display:inline-flex;min-width:96px;min-height:32px;align-items:center;justify-content:center;color:#fff;background:#50c9c1;border-radius:999px;font-size:.86rem;font-weight:800}.lesson-intro-heading h1{margin:10px 0 8px;font-size:1.65rem;line-height:1.15}.lesson-intro-heading p{display:flex;margin:0;align-items:center;justify-content:center;gap:7px;color:#858b94;font-size:.86rem;font-weight:700}.lesson-intro-heading svg,.lesson-listen-button svg,.flashcard-read-actions svg,.quiz-guide-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.lesson-word-list{display:grid;gap:9px}.lesson-word-list>button{display:grid;min-height:49px;padding:0 13px;grid-template-columns:28px 1fr auto;align-items:center;gap:10px;color:#ff777a;background:#fff;border:0;border-radius:11px;box-shadow:0 5px 16px #614d360d;text-align:left}.lesson-word-list strong{font-size:1.03rem}.lesson-word-list small{min-width:50px;padding:7px 9px;color:#55c5bf;background:#effbf9;border-radius:8px;font-size:.64rem;font-weight:800;text-align:center}.lesson-word-play{display:grid;width:22px;height:22px;place-items:center;border:2px solid currentColor;border-radius:50%}.lesson-word-play span{width:0;height:0;margin-left:2px;border-top:4px solid transparent;border-bottom:4px solid transparent;border-left:6px solid currentColor}.lesson-reward-note{display:grid;min-height:72px;margin-top:auto;padding:14px 18px;place-items:center;align-content:center;gap:5px;color:#d79b24;background:#fff9dc;border-radius:16px;text-align:center}.lesson-reward-note strong{font-size:.82rem}.lesson-reward-note span{font-size:.68rem}.flashcard-learn-screen{min-height:100vh;padding:27px 36px 24px;background:linear-gradient(180deg,#fff9f2,#fffefa)}.flashcard-flow-header{display:grid;grid-template-columns:38px 1fr 38px;align-items:center;gap:16px}.flashcard-flow-header>strong{color:#7f8792;font-size:.78rem;text-align:right}.flashcard-progress-dots{display:flex;justify-content:center;gap:9px}.flashcard-progress-dots span{width:12px;height:12px;background:#e4e5e7;border-radius:50%}.flashcard-progress-dots span.done{background:#91ded9}.flashcard-progress-dots span.active{width:14px;height:14px;background:#4acac2;box-shadow:0 0 0 4px #dbf7f5}.canonical-flashcard{display:grid;min-height:0;height:100%;margin-top:0;padding:28px 24px;grid-template-rows:112px 58px minmax(150px,1fr) 78px;align-items:center;background:#fff;border:1px solid #f1e9df;border-radius:28px;box-shadow:0 13px 32px #4e413014;text-align:center}.flashcard-learn-screen{display:grid;min-height:100vh;grid-template-rows:46px minmax(0,1fr) 70px 78px;gap:14px;overflow:hidden}.flashcard-word-slot,.flashcard-spelling-slot,.flashcard-media-slot,.flashcard-context-slot{display:grid;min-height:0;place-items:center}.canonical-flashcard h1{margin:0;color:#ff6f73;font-size:clamp(4.5rem,22vw,6.8rem);line-height:1}.canonical-spelling{max-width:100%;margin:0;padding:10px 22px;overflow:hidden;color:#4fc2bb;background:#effaf9;border-radius:999px;font-size:clamp(1.45rem,6vw,1.75rem);font-weight:800;text-overflow:ellipsis;white-space:nowrap}.flashcard-media-slot{width:100%}.flashcard-media-slot.empty:before{display:block;width:min(56vw,230px);height:min(30vh,210px);content:""}.canonical-flashcard img{width:min(58vw,230px);max-height:100%;object-fit:contain}.flashcard-context{margin:0;color:#202b3d;font-size:clamp(1.6rem,7.2vw,2.4rem);font-weight:800;line-height:1.08}.flashcard-context strong{color:#ff6f73}.flashcard-read-actions{display:grid;grid-template-columns:1fr;gap:12px;margin-top:0}.flashcard-read-actions button{display:flex;min-height:64px;align-items:center;justify-content:center;gap:7px;color:#4fc4bd;background:#eaf9f7;border:0;border-radius:22px;font-size:1.2rem;font-weight:800}.canonical-auto-play{display:flex;margin:16px auto 0;align-items:center;gap:6px;color:#6ac9c3;font-size:.7rem;font-weight:800}.canonical-auto-play span{width:8px;height:8px;background:#4fc9c1;border-radius:50%}.learn-result-screen{display:grid;min-height:100vh;padding:34px 24px;place-items:center;background:linear-gradient(#372c4f33,#372c4f33),linear-gradient(180deg,#fff9ee,#fffdf8)}.learn-result-modal{position:relative;display:grid;width:100%;min-height:760px;padding:25px 26px 22px;place-items:center;align-content:center;gap:10px;background:#fff;border-radius:30px;box-shadow:0 24px 55px #33274e2e;text-align:center}.learn-result-modal>.flow-close-button{position:absolute;top:20px;right:20px}.learn-result-burst{display:grid;width:104px;height:104px;place-items:center;color:#ffc52a;background:#fff8d8;border:9px solid #fff1a9;border-radius:50%;font-size:3.5rem;transform:rotate(-8deg)}.learn-result-burst span{filter:drop-shadow(0 7px 0 #e5a81b)}.learn-result-modal h1{margin:5px 0 0;color:#8163df;font-size:2.15rem}.learn-result-reward{display:grid;min-width:245px;padding:10px 24px;place-items:center;gap:2px;color:#8163df;background:#f6f0ff;border-radius:24px}.learn-result-stars{color:#ffc52a;font-size:2.15rem;letter-spacing:.15em}.learn-result-modal .learn-result-encouragement{margin:0;color:#8163df;font-size:1rem;font-weight:800}.learn-result-actions{margin-top:auto;width:100%}.learn-result-modal .learn-result-tip{margin:4px 0 0;color:#726b88;font-size:.72rem;line-height:1.35}.quiz-intro-screen{position:relative;display:flex;min-height:100vh;padding:28px 42px 26px;flex-direction:column;overflow:hidden;background:radial-gradient(circle at 10% 35%,rgb(255 255 255 / 45%) 0 34px,transparent 35px),radial-gradient(circle at 92% 18%,rgb(255 255 255 / 40%) 0 50px,transparent 51px),linear-gradient(180deg,#fff7c9,#fff9db)}.quiz-intro-content{display:grid;margin-top:72px;place-items:center;text-align:center}.quiz-intro-mark{display:grid;width:104px;height:104px;place-items:center;color:#fff;background:#ffca2f;border:9px solid #fff0a4;border-radius:50%;box-shadow:0 9px #e8ab1e;font-size:4rem;font-weight:800}.quiz-intro-content h1{margin:30px 0 12px;color:#ff7c63;font-size:2.35rem}.quiz-intro-content p{margin:0;color:#7f8490;font-size:.95rem;line-height:1.55}.quiz-intro-stats{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:32px}.quiz-intro-stats div{display:grid;min-height:96px;padding:13px;place-items:center;align-content:center;gap:4px;background:#ffffffd1;border-radius:18px;box-shadow:0 9px 22px #86671c12}.quiz-intro-stats strong{color:#7961d6;font-size:2rem}.quiz-intro-stats span{color:#7f8490;font-size:.76rem;font-weight:800}.quiz-reassurance{margin:24px auto 0;padding:9px 18px;color:#32ae78;background:#e8f9e9;border-radius:999px;font-size:.78rem;font-weight:800}.hero-card{display:grid;place-items:center;min-height:430px;padding:34px;text-align:center;background:linear-gradient(160deg,#fff,#fff7ed)}.hero-card h1{margin:12px 0;font-size:clamp(2.2rem,9vw,4rem);line-height:1.03}.hero-card p{max-width:480px;color:#7b8493;line-height:1.6}.big-emoji{font-size:6rem}.lesson-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}.lesson-steps div{display:grid;place-items:center;gap:8px;min-height:110px;padding:12px;background:#fff;border-radius:22px;box-shadow:var(--shadow);text-align:center}.lesson-steps span{display:grid;width:36px;height:36px;place-items:center;color:#fff;background:var(--purple);border-radius:50%;font-weight:800}.progress{width:calc(100% - 70px);height:12px;margin:24px auto 6px;overflow:hidden;background:#dff3f1;border-radius:999px}.progress span{display:block;height:100%;background:var(--mint);border-radius:inherit;transition:width .25s ease}.progress-label{margin:0 8px 10px;color:var(--muted);text-align:right;font-weight:800}.flashcard{display:grid;place-items:center;min-height:540px;padding:30px;text-align:center}.flashcard img{width:min(62vw,320px);aspect-ratio:1;object-fit:contain;background:#fff4ee;border-radius:28px}.flashcard h1{margin:18px 0 4px;font-size:clamp(4rem,18vw,7rem);line-height:1}.flashcard:not(:has(img)) h1{margin-block:80px 40px;font-size:clamp(6rem,26vw,11rem)}.spelling{min-width:70%;margin:10px 0 18px;padding:12px 18px;color:var(--mint);background:#edf9f8;border-radius:999px;font-size:1.25rem;font-weight:800}.audio-button,.text-button,.listen-prompt{min-height:54px;padding:0 22px;color:var(--mint);background:#edfafa;border:0;border-radius:999px;font-weight:800}.spelling-target{display:grid;min-height:210px;margin:0 auto 32px;place-items:center;color:var(--purple);font-size:clamp(4.5rem,18vw,8rem);font-weight:800}.quiz-question .spelling-target{min-height:0;margin:0 auto;font-size:clamp(4.5rem,20vw,5.5rem)}.option{overflow-wrap:anywhere}.auto-play{color:#677184;text-align:center}.auto-play:first-letter{color:var(--mint)}.quiz-screen-shell{display:grid;min-height:100vh;height:100vh;padding:10px 18px 12px;grid-template-rows:72px 28px minmax(0,1fr);gap:8px;overflow:hidden;background:linear-gradient(180deg,#fffaf0,#fffdf9)}.quiz-screen-shell .topbar{min-height:72px;margin-bottom:0}.quiz-progress{align-self:center;width:100%;height:10px;overflow:hidden;background:#e8ecef;border-radius:999px}.quiz-progress span{display:block;height:100%;background:#8d70e9;border-radius:inherit;transition:width .25s ease}.quiz-question{display:grid;width:100%;max-width:680px;height:100%;min-height:0;margin:0 auto;gap:10px;overflow:hidden}.quiz-question[data-quiz-type=MEANING_QUIZ],.quiz-question[data-quiz-type=RECOGNITION_QUIZ]{grid-template-rows:88px auto minmax(0,1fr) 70px}.quiz-question[data-quiz-type=SPELLING_CHOICE_QUIZ]{grid-template-rows:88px 112px minmax(0,1fr) 70px}.quiz-question[data-quiz-type=SPELLING_ORDER_QUIZ]{grid-template-rows:88px 104px 62px minmax(0,1fr) 78px 70px}.quiz-question[data-quiz-type=MATCHING_DRAG_QUIZ]{grid-template-rows:88px minmax(0,1fr) auto 78px}.quiz-heading{display:grid;align-items:center;min-height:0;margin:0 4px}.quiz-heading h2{margin:0;overflow:hidden;font-size:clamp(1.375rem,6vw,1.75rem);font-weight:800;line-height:1.2}.quiz-image,.listen-prompt{display:block;width:min(52vw,220px);aspect-ratio:1;margin:0 auto;object-fit:contain;background:#dff2ff;border-radius:28px}.listen-prompt{color:#fff;background:linear-gradient(145deg,#b5a1ff,#8063ed);font-size:5rem}.quiz-image-card{position:relative;width:min(52vw,220px);margin:0 auto}.quiz-image-card .quiz-image{width:100%;margin:0}.image-speaker{display:grid;position:absolute;right:12px;bottom:12px;width:44px;height:44px;padding:0;place-items:center;color:#fff;background:var(--mint);border:0;border-radius:50%;font-size:1.1rem}.image-speaker svg,.quiz-bottom-control svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.listen-prompt svg{width:78px;height:78px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;min-height:0;align-content:center}.option-list{display:grid;min-height:0;align-content:center;gap:10px}.option-list .option{min-height:0;height:76px}.phrase-options .option{padding:14px 18px;font-size:clamp(1.1rem,4.8vw,1.5rem);line-height:1.25}.option{min-height:0;height:84px;padding:14px;color:var(--ink);background:#fff;border:4px solid #e4e8ef;border-radius:22px;font-size:clamp(1.75rem,8vw,2rem);font-weight:800;line-height:1.18}.compact-target{min-height:0;margin-bottom:0}.quiz-bottom-control{margin:0 auto}.quiz-hint-control{width:100%;min-height:64px;margin-top:24px;padding:20px;color:#778196;background:#f1f3f6;border-radius:24px;text-align:center;font-weight:800}.spelling-slots{display:flex;min-height:0;margin-bottom:0;flex-wrap:wrap;justify-content:center;gap:8px}.spelling-slots button{min-width:62px;min-height:54px;padding:12px;color:var(--purple);background:#fff;border:2px dashed #cfc4f9;border-radius:16px;font-weight:800;text-align:center}.feedback-wrong .spelling-slots{animation:quiz-shake .32s ease}.feedback-wrong .spelling-slots button{color:#ba3434;background:#fff0f0;border-color:var(--coral)}.feedback-correct .spelling-slots button{color:#12835a;background:#e9fff6;border-color:var(--green)}.token-bank,.word-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-height:86px;margin-bottom:0;overflow:hidden}.token-bank button,.word-chips button{min-height:52px;padding:10px 18px;color:var(--ink);background:#fff;border:2px solid #dfe4ed;border-radius:16px;font-weight:800}.word-chips button.selected{color:#fff;background:var(--purple);border-color:var(--purple)}.matching-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));min-height:0;gap:8px;margin-bottom:0}.matching-card{position:relative;display:grid;height:min(100%,176px);padding:10px;grid-template-rows:1fr 44px;background:#fff;border:2px solid transparent;border-radius:24px;box-shadow:var(--shadow)}.matching-card img{width:100%;height:100%;max-height:88px;min-height:0;object-fit:contain;border-radius:16px}.matching-card .image-speaker{top:16px;right:16px;bottom:auto}.matching-drop-zone{display:grid;height:44px;margin-top:8px;place-items:center;border:2px dashed #b9c4d4;border-radius:14px}.matching-drop-zone.matched{border-color:var(--green);color:#12835a;background:#e9fff6;font-size:1.05rem}.matching-card.matched{border-color:#8bddbd;box-shadow:0 10px 25px #24bf7c24}.matching-card.wrong{border-color:#ff9699;background:#fff8f8;animation:quiz-shake .32s ease}.option.correct{color:#12835a;background:#e9fff6;border-color:var(--green)}.option.wrong{color:#ba3434;background:#fff0f0;border-color:var(--coral)}.feedback-wrong .option.wrong{animation:quiz-shake .32s ease}.quiz-screen-shell{display:flex;height:100vh;min-height:100vh;padding:max(34px,env(safe-area-inset-top)) 28px max(18px,env(safe-area-inset-bottom));flex-direction:column;gap:0;overflow:hidden;background:linear-gradient(180deg,#fffaf0,#fffdf9)}.quiz-screen-shell[data-quiz-type=RECOGNITION_QUIZ]{background:linear-gradient(180deg,#faf6ee,#fdfbf7 58%,#f8f4ec)}.quiz-topbar{display:grid;height:88px;flex:0 0 88px;grid-template-columns:64px 1fr 112px;align-items:center;gap:18px}.quiz-topbar .flow-close-button{width:56px;height:56px;background:#efefef;font-size:2.2rem}.quiz-avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:0 2px 8px #0000001a}.quiz-progress{align-self:center;width:100%;height:16px;overflow:hidden;background:#dff3f1;border-radius:999px}.quiz-screen-shell[data-quiz-type=RECOGNITION_QUIZ] .quiz-progress{background:#fff3c7}.quiz-progress span{display:block;height:100%;background:var(--mint);border-radius:inherit;transition:width .25s ease}.quiz-screen-shell[data-quiz-type=RECOGNITION_QUIZ] .quiz-progress span{background:#ffdf58}.quiz-mode-pill{display:inline-flex;min-height:54px;align-items:center;justify-content:center;color:var(--coral);background:#fff0f1;border-radius:999px;font-family:var(--font-display);font-size:1.25rem;font-weight:800}.quiz-mode-recognition_quiz{color:#e37a00;background:#ffefc8}.quiz-mode-spelling_choice_quiz,.quiz-mode-spelling_order_quiz,.quiz-mode-matching_drag_quiz{color:var(--purple);background:#f1edff}.quiz-question{display:flex;width:100%;max-width:680px;min-height:0;margin:0 auto;flex:1 1 auto;flex-direction:column;gap:0;overflow:hidden}.quiz-heading{display:flex;height:88px;flex:0 0 88px;align-items:center;justify-content:center;gap:14px;margin:0;padding:8px 0 12px}.quiz-heading-icon{display:grid;width:44px;height:44px;flex:0 0 44px;place-items:center;color:var(--coral)}.quiz-heading-icon svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2.2}.quiz-heading h2{margin:0;color:var(--ink);font-family:var(--font-display);font-size:clamp(1.65rem,7vw,1.9rem);font-weight:800;line-height:1.18;letter-spacing:.01em}.quiz-content{display:flex;min-height:0;flex:1 1 auto;flex-direction:column;overflow:hidden}.bottomAction{display:flex;width:100%;height:92px;flex:0 0 92px;justify-content:center;padding-top:14px}.bottomAction--single .btn{width:100%;height:62px}.bottomAction--pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}.bottomAction--pair .btn{width:100%;height:58px;min-height:58px}.meaning-content{justify-content:space-between}.listen-content{justify-content:flex-end}.quiz-image-card{position:relative;display:grid;width:100%;height:min(34vh,310px);min-height:220px;margin:0 auto 16px;place-items:center;overflow:hidden;background:#dff2ff;border-radius:28px}.quiz-image{display:block;width:min(54vw,230px);max-height:82%;object-fit:contain;background:transparent;border-radius:0}.listen-prompt{display:flex;width:min(53vw,204px);height:min(53vw,204px);min-height:0;margin:0 auto 18px;align-items:center;justify-content:center;color:#f2a800;background:radial-gradient(circle,#fff6d9,#fff1bd 62%,#fff8e7);border:0;border-radius:999px;box-shadow:none}.listen-prompt svg{width:86px;height:86px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.option-list,.option-grid{min-height:0}.option-list{display:flex;flex-direction:column;gap:12px}.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.option{display:flex;min-height:84px;height:auto;align-items:center;justify-content:center;padding:10px 16px;color:var(--ink);background:#fff;border:4px solid #e4e8ef;border-radius:24px;font-family:var(--font-display);font-size:clamp(1.85rem,8vw,2.15rem);font-weight:800;line-height:1.15;text-align:center}.listen-content .option{min-height:78px;border-color:#f2d982}.phrase-options .option{min-height:82px;padding:10px 16px;font-size:clamp(1.28rem,5.2vw,1.7rem);line-height:1.25}.spelling-choice-content,.spelling-order-content{justify-content:center;gap:14px}.quiz-question .spelling-target{display:flex;min-width:168px;min-height:82px;margin:0 auto 8px;padding:0 30px;align-items:center;justify-content:center;color:var(--teal-deep);background:var(--tealSoft, #e9fbfa);border-radius:24px;font-family:var(--font-display);font-size:clamp(3.4rem,16vw,4.6rem);font-weight:800;line-height:1}.matching-content{gap:12px}.matching-grid{display:grid;min-height:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.matching-card{position:relative;display:grid;min-height:0;height:min(24vh,176px);padding:10px;grid-template-rows:minmax(0,1fr) 44px;background:#fff;border:2px solid #d8f3e9;border-radius:24px;box-shadow:0 10px 28px #17223814}.matching-card img{width:100%;height:100%;max-height:94px;min-height:0;object-fit:contain;border-radius:16px}.word-chips{display:flex;max-height:76px;flex-wrap:wrap;justify-content:center;gap:8px;overflow:hidden}@keyframes quiz-shake{0%,to{transform:translate(0)}30%{transform:translate(-6px)}60%{transform:translate(6px)}}.text-button{display:block;margin:0 auto;font-size:1rem}.celebration{overflow:hidden;text-align:center}.confetti{color:var(--yellow);font-size:2rem;letter-spacing:1.3rem}.result-card,.reward-card{display:grid;place-items:center;min-height:540px;margin-top:18px;padding:34px;background:linear-gradient(160deg,#fff,#fff7e0)}.flow-result-card{display:grid;min-height:500px;margin-top:18px;padding:34px 24px;place-items:center;align-content:center;gap:15px;text-align:center}.flow-result-card h1{margin:0;font-size:2.1rem}.flow-result-card p{margin:0;color:var(--muted);line-height:1.6}.result-icon{display:grid;width:126px;height:126px;place-items:center;color:#fff;background:linear-gradient(145deg,#55d7b2,#21b980);border:14px solid #dffff4;border-radius:50%;font-size:4.5rem;font-weight:800}.daily-complete-card .result-icon{color:#fff9b2;background:linear-gradient(145deg,#ffc928,#f39b13);border-color:#fff0ab}.quiz-intro-card{text-align:center}.quiz-intro-steps{margin-top:20px}.result-ring{display:grid;width:190px;height:190px;place-items:center;color:var(--coral);background:#fff;border:18px solid #ffd8d5;border-radius:50%;box-shadow:var(--shadow)}.result-ring strong{font-size:4rem;line-height:.8}.result-card h1,.reward-card h1{margin:18px 0 4px;font-size:clamp(2rem,9vw,3.8rem)}.result-card p{color:var(--muted)}.result-stats{display:flex;gap:12px}.result-stats span{padding:12px 18px;background:#fff;border-radius:999px;box-shadow:0 7px 18px #282f3c1a;font-weight:800}.star-burst{display:grid;width:170px;height:170px;place-items:center;color:#ffec66;background:var(--yellow);border:18px solid #fff1ad;border-radius:50%;box-shadow:0 0 0 20px #ffc9282e;font-size:6rem;text-shadow:0 6px #e39d00}.reward-card h1 strong{color:var(--coral)}.sticker-reveal{display:grid;place-items:center}.sticker-reveal img{width:150px;height:150px;object-fit:contain}.achievement-card,.collection-card{padding:26px}.collection-card h2{margin:6px 0 22px}.sticker-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sticker{display:grid;aspect-ratio:1;padding:12px;place-items:center;background:#fff7dc;border-radius:24px}.sticker img{width:100%;height:100%;object-fit:contain}.sticker.locked{filter:grayscale(1);opacity:.16}.achievement-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}.achievement-summary div{display:grid;min-width:0;padding:13px 4px;place-items:center;background:#fff;border-radius:18px;box-shadow:0 7px 18px #292f3b14}.achievement-summary strong{color:var(--coral);font-size:1.3rem}.achievement-summary span{color:#7a8495;font-size:.68rem}.leaderboard-entry{display:grid;grid-template-columns:54px 1fr auto;width:100%;margin-bottom:14px;padding:12px 16px;align-items:center;gap:12px;color:#17472d;background:linear-gradient(135deg,#e7f9ce,#d5f2b8);border:2px solid #91cf62;border-radius:22px;text-align:left}.leaderboard-entry>span:nth-child(2){display:grid;gap:2px}.leaderboard-entry small{color:#668064}.leaderboard-entry b{font-size:1.8rem}.leaderboard-entry-icon{display:grid;width:52px;height:52px;place-items:center;color:#fff;background:#69bd43;border-radius:16px}.leaderboard-entry-icon svg,.leaderboard-trophy svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.achievement-card h2{margin:6px 0 22px}.achievement-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.achievement-grid article{display:grid;min-height:180px;place-items:center;align-content:center;gap:8px;padding:16px 10px;background:#fff7dc;border-radius:24px;text-align:center}.achievement-grid article>span{color:#758095;font-size:.78rem}.achievement-medal{display:grid;width:68px;height:68px;place-items:center;color:#fff;background:linear-gradient(145deg,#ffc928,#f59c19);border:7px solid #fff0a6;border-radius:50%}.achievement-medal svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.achievement-empty{padding:24px;color:var(--muted);background:#f7f8fa;border-radius:20px;text-align:center}.leaderboard-screen{position:relative;min-height:100vh;padding-top:max(26px,env(safe-area-inset-top));background:radial-gradient(circle at 15% 12%,rgb(255 255 255 / 80%),transparent 85px),linear-gradient(180deg,#ccefff 0 22%,#e8f8d9 22% 100%)}.leaderboard-back{display:grid;position:absolute;z-index:2;top:24px;left:18px;width:46px;height:46px;place-items:center;color:#183653;background:#fff;border:0;border-radius:50%;box-shadow:0 5px 14px #214a4124;font-size:2rem}.leaderboard-trophy{display:grid;width:82px;height:82px;margin:0 auto -9px;place-items:center;color:#fff7a8;background:linear-gradient(145deg,#ffca33,#f28d14);border:9px solid #fff3a9;border-radius:50%}.leaderboard-trophy svg{width:50px;height:50px}.leaderboard-screen>h1{position:relative;z-index:1;width:82%;margin:0 auto 14px;padding:13px 8px;color:#fff;background:linear-gradient(180deg,#54c33a,#28a72b);border-radius:8px;box-shadow:0 6px #208f24;font-size:1.45rem;text-align:center}.leaderboard-card{padding:13px 12px;background:#fff;border:3px solid #b4df88;border-radius:28px;box-shadow:0 12px 28px #23623126}.leaderboard-row{display:grid;grid-template-columns:38px 45px minmax(0,1fr) auto;min-height:58px;padding:7px 8px;align-items:center;gap:8px;border-bottom:1px solid #edf0e8}.leaderboard-row.current{margin-top:7px;background:#efffe9;border:2px solid #64bd46;border-radius:18px}.leaderboard-row img{width:42px;height:42px;object-fit:cover;border-radius:50%}.leaderboard-row strong{overflow:hidden;font-size:.88rem;text-overflow:ellipsis;white-space:nowrap}.rank{display:grid;width:30px;height:30px;place-items:center;color:#4b5669;font-weight:800}.rank-1,.rank-2,.rank-3{color:#fff;background:#f6b51d;border:3px solid #ffe490;border-radius:50%}.rank-2{background:#98a7b9;border-color:#dfe5ec}.rank-3{background:#d77d35;border-color:#f6c093}.leaderboard-score{color:#e99e00;font-size:.78rem;font-weight:800;white-space:nowrap}.leaderboard-separator{color:#74b24c;text-align:center;letter-spacing:.55rem}.settings-card{display:grid;gap:12px;padding:16px}.settings-card button{display:grid;grid-template-columns:48px 1fr auto;min-height:72px;padding:10px 14px;align-items:center;gap:12px;color:var(--ink);background:#f8fafc;border:0;border-radius:20px;text-align:left}.settings-card button b{font-size:1.7rem}.settings-symbol{display:grid;width:46px;height:46px;place-items:center;color:#fff;background:var(--mint);border-radius:15px;font-weight:800}.gate-card{display:grid;max-width:100%;min-height:560px;margin:50px auto;padding:38px;place-items:center;text-align:center}.sync-card{display:grid;max-width:100%;margin:28px auto 0;padding:34px;place-items:center;text-align:center;box-shadow:none}.sync-cloud{display:grid;width:112px;height:112px;place-items:center;color:#fff;background:linear-gradient(145deg,#74d8d1,#37b8b1);border-radius:36px;font-size:4rem}.sync-card h1{margin:20px 0 8px}.sync-card>p{max-width:100%;color:var(--muted);line-height:1.6}.sync-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:100%;margin:18px 0}.sync-metrics div{display:grid;gap:5px;padding:16px 8px;background:#f7f9fb;border-radius:18px}.sync-metrics strong{font-size:1.8rem}.sync-metrics span{color:var(--muted);font-size:.8rem}.sync-message{width:100%;padding:12px 16px;border-radius:14px}.firebase-account{display:grid;gap:4px;width:100%;margin-bottom:12px;padding:16px;background:#f4f8ff;border-radius:18px}.firebase-account span{color:var(--muted);font-size:.85rem;font-weight:800}.firebase-account .text-button{justify-self:center;margin-top:6px}.success-message{color:#147653!important;background:#e8faf3}.sync-card .error{color:#a83232;background:#fff0f0}.sync-privacy{max-width:100%;margin-inline:auto}.lock{font-size:5rem}.gate-card h1{margin:8px 0;font-size:2.3rem}.equation{font-size:3.2rem}.gate-card input{max-width:220px;text-align:center;font-size:2rem;font-weight:800}.error{color:#d53f3f}.child-selector{display:grid;grid-template-columns:58px 1fr auto;align-items:center;gap:14px;padding:16px 22px;cursor:pointer}.child-selector img{width:58px;height:58px;object-fit:cover;border-radius:50%}.child-selector span{color:var(--muted)}.child-edit-arrow{font-size:1.6rem;color:var(--muted);font-weight:400}.child-edit-screen{max-width:430px;min-height:100vh;background:#f7f8fa}.child-edit-header{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:48px 1fr 48px;align-items:center;min-height:56px;padding:8px 16px;background:#f7f8fa}.child-edit-back{display:grid;width:40px;height:40px;padding:0;place-items:center;background:none;border:0;color:#31354a;cursor:pointer}.child-edit-title{margin:0;text-align:center;font-size:1.15rem;font-weight:800;color:#31354a}.child-edit-save{justify-self:end;padding:8px 12px;background:none;border:0;color:#14b96f;font-size:1rem;font-weight:800;cursor:pointer}.child-edit-save:disabled{opacity:.4;cursor:default}.child-edit-avatar-section{display:flex;justify-content:center;padding:12px 0 20px}.child-edit-avatar-wrap{position:relative;width:100px;height:100px}.child-edit-avatar-img{width:100px;height:100px;object-fit:cover;border-radius:50%;border:4px solid #e8e0f5}.child-edit-avatar-badge{position:absolute;bottom:0;right:0;display:grid;width:32px;height:32px;place-items:center;background:#14b96f;color:#fff;border:3px solid #f7f8fa;border-radius:50%}.child-edit-form{padding:0 24px}.child-edit-field{display:block;margin-bottom:16px}.child-edit-label{display:block;margin-bottom:8px;color:#31354a;font-size:.9rem;font-weight:700}.child-edit-input-wrap{position:relative}.child-edit-input{width:100%;padding:14px 40px 14px 16px;background:#fff;border:1.5px solid #e0dce8;border-radius:14px;color:#31354a;font-size:1rem;font-weight:600;outline:none;box-sizing:border-box}.child-edit-input:focus{border-color:#8b55ff;box-shadow:0 0 0 3px #8b55ff1f}.child-edit-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);display:grid;width:32px;height:32px;padding:0;place-items:center;background:none;border:0;color:#b0a8c0;cursor:pointer}.child-edit-select{width:100%;padding:14px 16px;background:#fff;border:1.5px solid #e0dce8;border-radius:14px;color:#31354a;font-size:1rem;font-weight:600;outline:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239a96a8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;box-sizing:border-box}.child-edit-age{margin:0;color:#9a96a8;font-size:.82rem;font-weight:600}.child-edit-avatar-grid-section{padding:20px 24px 32px}.child-edit-section-title{margin:0 0 16px;color:#31354a;font-size:1rem;font-weight:800}.child-edit-avatar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.child-edit-avatar-btn{aspect-ratio:1;padding:6px;background:#fff;border:3px solid transparent;border-radius:20px;cursor:pointer;transition:border-color .15s,box-shadow .15s}.child-edit-avatar-btn img{width:100%;height:100%;object-fit:cover;border-radius:14px}.child-edit-avatar-btn.selected{border-color:#8b55ff;box-shadow:0 0 0 3px #8b55ff2e}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}.metric{display:grid;min-height:150px;align-content:center;gap:10px;padding:24px;box-shadow:none}.metric strong{font-size:2.7rem}.metric span{color:var(--muted)}.metric.accent strong{color:var(--green)}.report-card{margin-top:18px;padding:26px;box-shadow:none}.report-card h2{margin-top:0}.report-card p,.report-card li{color:#7d8798;line-height:1.6}.bar-label{display:flex;justify-content:space-between}.report-bar{height:14px;margin:12px 0;overflow:hidden;background:#edf0f4;border-radius:999px}.report-bar span{display:block;height:100%;background:var(--coral);border-radius:inherit}@media(max-width:420px){.screen{padding-inline:14px}.lesson-intro-screen{padding-inline:42px}.flashcard-learn-screen{padding-inline:28px}.learn-result-screen{padding-inline:22px}.quiz-intro-screen{padding-inline:36px}.welcome{grid-template-columns:112px minmax(0,1fr);gap:12px}.welcome h1{font-size:1.7rem}.welcome p{font-size:.9rem}.form-card{padding:20px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}.quiz-screen-shell{padding:max(34px,env(safe-area-inset-top)) 28px max(14px,env(safe-area-inset-bottom))}.quiz-question{overflow:hidden}.quiz-content{min-height:0;overflow:hidden}.bottomAction{margin-top:auto;padding-top:12px;align-items:flex-end}.bottomAction--pair{gap:14px}.bottomAction--pair .btn{height:64px;min-height:64px;padding-inline:12px;font-size:1.08rem}.bottomAction--pair .btn-xl{font-size:1.08rem}.spelling-choice-content,.spelling-order-content{justify-content:center}.phrase-options .option{min-height:76px;color:#744fd8;background:#f6f1ff;border-color:#d7c9ff;font-size:clamp(1.38rem,5.8vw,1.78rem)}.spelling-slots button{min-width:66px;min-height:56px;color:#744fd8;background:#f8f4ff;border-color:#bfaeff;font-family:var(--font-display);font-size:1.22rem;box-shadow:0 8px 18px #744fd81a}.token-bank button,.word-chips button{min-width:58px;color:#223049;background:#fffdf7;border-color:#d7e0ef;font-family:var(--font-display);font-size:1.08rem;box-shadow:0 7px 16px #22304914}.token-bank button:nth-child(3n+1),.word-chips button:nth-child(3n+1){color:#1f8b7f;background:#ecfbf8;border-color:#a6e7dc}.token-bank button:nth-child(3n+2),.word-chips button:nth-child(3n+2){color:#744fd8;background:#f5f0ff;border-color:#d5c5ff}.token-bank button:nth-child(3n),.word-chips button:nth-child(3n){color:#d7505a;background:#fff1f2;border-color:#ffc0c5}.matching-content{display:grid;grid-template-rows:minmax(0,1fr) auto;gap:12px}.matching-grid{height:100%;grid-template-rows:repeat(2,minmax(0,1fr));gap:12px}.matching-card{height:auto;min-height:0;padding:10px;grid-template-rows:minmax(74px,1fr) 48px;border-color:#bcefe2;box-shadow:0 12px 26px #24bfac1a}.matching-card img{max-height:104px;align-self:center;padding:4px}.matching-drop-zone{height:48px;background:#f7fbff;border-color:#b6c7de;font-family:var(--font-display);font-size:1rem;font-weight:800}.matching-drop-zone.matched{color:#08765a;background:#dffbf2;border-color:#2ec997}.celebration{display:grid;min-height:100vh;padding:max(34px,env(safe-area-inset-top)) 24px max(26px,env(safe-area-inset-bottom));place-items:center;background:linear-gradient(#372c4f38,#372c4f38),linear-gradient(180deg,#fff9ee,#fffdf8)}.quiz-result-modal,.reward-queue-modal,.daily-complete-modal{min-height:min(760px,calc(100vh - 68px))}.quiz-result-modal .result-stats{width:100%;justify-content:center}.quiz-result-modal .result-stats span{color:#744fd8;background:#f6f0ff;box-shadow:none}.quiz-score-text{color:#ffc52a;font-family:var(--font-display);font-size:2.3rem;font-weight:800;line-height:1}.reward-queue-modal h1 strong{color:#ff6f73}.reward-queue-modal .sticker-reveal{width:100%;padding:14px;color:#744fd8;background:#f6f0ff;border-radius:24px}.reward-queue-modal .sticker-reveal p{margin:0 0 6px;font-family:var(--font-display);font-weight:800}.reward-queue-modal .sticker-reveal img{width:132px;height:132px}.daily-complete-modal{gap:14px}.daily-complete-modal p{margin:0;color:#726b88;line-height:1.45}.daily-complete-modal .result-stats{justify-content:center}@media(max-height:760px){.quiz-topbar{height:72px;flex-basis:72px}.quiz-heading{height:70px;flex-basis:70px}.quiz-heading h2{font-size:clamp(1.45rem,6vw,1.65rem)}.bottomAction{height:78px;flex-basis:78px}.matching-grid{gap:8px}.matching-card{grid-template-rows:minmax(58px,1fr) 42px}.matching-card img{max-height:76px}}.lesson-word-list>button{min-height:64px;grid-template-columns:38px minmax(0,1fr) 112px;padding:0 18px;border-radius:18px}.lesson-word-list strong{color:#ff6f73;font-family:var(--font-display);font-size:clamp(2rem,10vw,2.65rem);line-height:1}.lesson-word-list small{min-width:78px;padding:12px 14px;font-size:1.05rem}.lesson-listen-hint{display:inline-flex;min-height:48px;margin:12px auto 0;align-items:center;justify-content:center;gap:12px;color:#4fc9c1;font-family:var(--font-display);font-size:1.15rem;font-weight:700}.lesson-listen-hint svg{width:18px;height:18px}.quiz-intro-screen{min-height:100vh;padding-bottom:max(28px,env(safe-area-inset-bottom))}.quiz-intro-stats{margin-bottom:18px}.quiz-start-button{height:72px;min-height:72px;margin-top:auto;border-radius:32px}.quiz-heading h2{color:#273247;letter-spacing:0}.quiz-question[data-quiz-type=RECOGNITION_QUIZ] .quiz-content{display:grid;grid-template-rows:auto auto minmax(0,1fr);align-content:center;gap:10px}.recognition-replay-chip{display:inline-flex;min-height:36px;margin:-4px auto 8px;padding:0 30px;align-items:center;justify-content:center;gap:10px;color:#d97800;background:#fff0cd;border:0;border-radius:999px;font-family:var(--font-display);font-size:1rem;font-weight:700}.recognition-replay-chip svg{width:16px;height:16px}.quiz-question[data-quiz-type=RECOGNITION_QUIZ] .quiz-bottom-control{color:#fff;background:linear-gradient(180deg,#2ad8cf,#0fa39c 70%,#0d8f88);flex:0 0 auto}.quiz-question[data-quiz-type=RECOGNITION_QUIZ]{grid-template-rows:auto minmax(0,1fr)}.quiz-question[data-quiz-type=RECOGNITION_QUIZ] .option-list{padding-bottom:max(14px,env(safe-area-inset-bottom))}.quiz-question[data-quiz-type=MATCHING_DRAG_QUIZ]{gap:8px}.matching-content{grid-template-rows:minmax(0,1fr) 86px}.matching-card{grid-template-rows:minmax(104px,1fr) 48px;padding:8px}.matching-card img{width:100%;max-height:124px}.matching-card .image-speaker{top:10px;right:10px;width:34px;height:34px;color:#fff;background:#4fc9c1}.matching-card .image-speaker svg{width:18px;height:18px}.matching-drop-zone{color:transparent;border-style:dashed}.matching-drop-zone.matched{color:#08765a}.matching-actions{grid-template-columns:.82fr 1fr}.matching-drag-hint{display:flex;height:64px;min-width:0;padding:0 10px;align-items:center;justify-content:center;gap:8px;color:#6b7484;background:#f2f5f8;border-radius:22px;font-family:var(--font-display);font-size:.98rem;font-weight:800}.matching-drag-hint svg{width:20px;height:20px}.spelling-order-content{grid-template-rows:auto auto minmax(0,1fr)}.spelling-slots{min-height:132px;align-content:center}.token-bank{max-height:136px;align-content:center}.star-icon{display:inline-grid;width:1.15em;height:1.15em;place-items:center;color:#ffc928;font-style:normal;line-height:1;text-shadow:0 .08em 0 #e6a400}.quiz-reward-stars{display:flex;min-height:76px;padding:12px 24px;align-items:center;justify-content:center;gap:12px;color:#ffc928;background:#fff7dc;border-radius:24px;font-size:2.6rem}.quiz-result-screen,.reward-queue-screen{position:relative;background:linear-gradient(#342d5b9e,#342d5b9e),linear-gradient(180deg,#f6f0ff,#fff9ee)}.quiz-result-modal,.reward-queue-modal{width:min(100%,390px);min-height:min(720px,calc(100vh - 96px));border:2px solid rgb(145 118 232 / 36%);box-shadow:0 24px 80px #2c23525c}.daily-complete-screen{display:flex;min-height:100vh;padding:78px 28px 28px;flex-direction:column;background:radial-gradient(circle at 48% 19%,#25c991 0 70px,transparent 71px),radial-gradient(circle at 15% 23%,#ffdf58 0 18px,transparent 19px),radial-gradient(circle at 80% 25%,#55c9c8 0 18px,transparent 19px),linear-gradient(180deg,#ecfff7,#f8fff9)}.daily-complete-modal{display:flex;width:100%;min-height:0;padding:0;flex:1;flex-direction:column;align-items:center;justify-content:flex-end;gap:22px;background:transparent;border-radius:0;box-shadow:none}.daily-complete-modal .result-icon{display:none}.daily-complete-modal h1{color:#17bf83;font-size:2.65rem}.daily-summary-grid{display:grid;width:100%;grid-template-columns:repeat(3,1fr);gap:12px}.daily-stat-box{display:grid;min-height:118px;padding:16px 8px;place-items:center;align-content:center;gap:8px;background:#fff;border:1px solid #e1f3e2;border-radius:22px;box-shadow:0 10px 28px #1e5e4c14}.daily-stat-words{color:#17bf83;border-color:#e1f3e2}.daily-stat-quiz{color:#327ee8;border-color:#cfe5ff}.daily-stat-stars{color:#f07816;border-color:#ffe2a7}.daily-stat-box svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.daily-stat-box strong{font-size:2.25rem;font-weight:900}.daily-stat-box span{color:#8a92a0;font-weight:800}.daily-star-breakdown{display:grid;width:100%;grid-template-columns:repeat(2,1fr);gap:10px}.daily-star-breakdown span{display:flex;min-height:44px;align-items:center;justify-content:center;gap:6px;color:#d97b00;background:#fff9dc;border-radius:999px;font-size:.82rem;font-weight:900}.daily-next-card{display:flex;width:100%;min-height:76px;padding:16px 20px;align-items:center;gap:12px;color:#273247;background:#f5f0ff;border:1px solid #e0d6ff;border-radius:18px}.daily-next-card svg{width:28px;height:28px;flex:0 0 28px;color:#6b3fec}.daily-next-card strong{color:#6b3fec;font-size:1.1rem;font-weight:900}.daily-next-card span{color:#6b3fec;font-size:.95rem;font-weight:700;opacity:.8}.daily-complete-modal .btn{height:72px;min-height:72px;border-radius:32px}.reward-popup-screen{position:relative;min-height:100vh;padding:0;overflow:hidden;background:linear-gradient(90deg,rgb(98 60 230 / .04) 0 10px,transparent 10px calc(100% - 10px),rgb(98 60 230 / .04) calc(100% - 10px)),linear-gradient(180deg,#f7f2ff,#fbf9ff)}.reward-popup-underlay{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;filter:blur(2px);transform:scale(1.02)}.reward-popup-underlay .screen{min-height:100vh}.reward-underlay-screen{opacity:.88}.reward-popup-scrim{position:absolute;inset:0;z-index:1;background:#f7f1ff9e;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.reward-popup-modal-wrap{position:absolute;inset:0;z-index:2;display:flex;padding:48px 12px 18px;align-items:center;justify-content:center}.reward-popup-card{position:relative;display:flex;width:min(100%,400px);max-height:calc(100vh - 72px);flex:0 1 auto;flex-direction:column;align-items:center;padding:28px 20px 18px;overflow:visible;background:radial-gradient(circle at 50% 9%,rgb(255 226 102 / .36) 0 58px,transparent 59px),linear-gradient(180deg,#fff 0% 68%,#f4efff);border:1px solid rgb(169 150 229 / .24);border-radius:22px;box-shadow:0 14px 34px #5239a229;text-align:center}.reward-popup-card>*{position:relative;z-index:2}.reward-popup-close{position:absolute;z-index:5;top:10px;right:10px;display:grid;width:36px;height:36px;padding:0;place-items:center;color:#fff;background:linear-gradient(180deg,#8f61ff,#6534e9);border:0;border-radius:50%;box-shadow:0 4px 12px #5b2ee752;cursor:pointer;transition:transform .15s ease}.reward-popup-close:hover{transform:scale(1.06)}.reward-popup-close:active{transform:scale(.95)}.reward-popup-close svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}.reward-confetti{position:absolute;inset:48px 20px auto;height:260px;pointer-events:none}.reward-confetti span{position:absolute;width:10px;height:14px;background:#ff6f7d;border-radius:3px;transform:rotate(34deg)}.reward-confetti span:nth-child(1){left:8%;top:18%;background:#ffcf28}.reward-confetti span:nth-child(2){left:16%;top:54%;background:#5cc7ff}.reward-confetti span:nth-child(3){left:28%;top:8%;background:#a37aff}.reward-confetti span:nth-child(4){left:76%;top:12%;background:#55d6a4}.reward-confetti span:nth-child(5){left:88%;top:28%;background:#ff6f7d}.reward-confetti span:nth-child(6){left:81%;top:64%;background:#ffcf28}.reward-confetti span:nth-child(7){left:6%;top:72%;background:#ff6f7d}.reward-confetti span:nth-child(8){left:92%;top:78%;background:#a37aff}.reward-hero-icon{position:relative;z-index:2;width:110px;height:110px;flex:0 0 110px;margin-top:4px}.reward-hero-icon:before{display:grid;width:100%;height:100%;place-items:center;border:0;color:#fff;font-size:3.5rem;font-weight:900}.reward-hero-icon-trophy:before{content:"✓";background:linear-gradient(145deg,#ffd94a,#ff9f20);border:8px solid #fff0a8;border-radius:24px;box-shadow:0 14px 24px #ffae2347}.reward-hero-icon-gift{filter:drop-shadow(0 14px 18px rgb(255 151 32 / .22))}.reward-hero-icon-gift:before{content:"";position:absolute;inset:24px 7px 8px;background:linear-gradient(90deg,transparent 0 38%,#f33d28 38% 57%,transparent 57%),linear-gradient(180deg,#ffd93f,#ffb51f);border:0;border-radius:11px;box-shadow:inset 0 -5px #de7e0029}.reward-hero-icon-gift:after{content:"";position:absolute;inset:14px 0 auto;height:38px;background:radial-gradient(ellipse at 36% 35%,transparent 0 28%,#f33d28 29% 50%,transparent 51%),radial-gradient(ellipse at 64% 35%,transparent 0 28%,#f33d28 29% 50%,transparent 51%),linear-gradient(90deg,transparent 0 22%,#ffcf35 22% 78%,transparent 78%);border-radius:16px}.reward-hero-icon-daily:before{content:"";background:url(/avatars/avatar_01.png) center / cover no-repeat;border-color:#fff1d7;border-radius:50%}.reward-popup-hot .reward-hero-icon{width:116px;height:116px;flex-basis:116px;margin-bottom:14px}.reward-popup-hot .reward-hero-icon-gift:before{inset:42px 16px 8px;background:linear-gradient(90deg,transparent 0 40%,#f33d28 40% 58%,transparent 58%),linear-gradient(180deg,#ffda46,#ffb21d);border-radius:12px}.reward-popup-hot .reward-hero-icon-gift:after{inset:24px 8px auto;height:30px;background:linear-gradient(90deg,transparent 0 38%,#f33d28 38% 58%,transparent 58%),linear-gradient(180deg,#ffcf35,#ffba25);border-radius:12px;box-shadow:-18px -12px 0 -9px #f33d28,18px -12px 0 -9px #f33d28}.reward-popup-quiz .reward-hero-icon{width:116px;height:116px;flex-basis:116px;margin-bottom:-6px}.reward-ribbon,.daily-ribbon{position:relative;z-index:2;min-width:168px;margin:-6px auto 6px;padding:8px 16px;color:#fff;background:linear-gradient(180deg,#8f61ff,#6534e9);border-radius:8px;font-family:var(--font-display);font-size:1rem;font-weight:900;letter-spacing:.5px;box-shadow:0 6px #4d24c7}.daily-ribbon{min-width:236px;margin-top:-2px;background:linear-gradient(180deg,#ff704c,#ef402e);box-shadow:0 7px #c82f21;font-size:1.45rem}.reward-popup-card h1{margin:6px 0 8px;color:#6b3fec;font-family:var(--font-display);font-size:clamp(1.85rem,7vw,2.3rem);line-height:1.05;letter-spacing:0;font-weight:900}.reward-popup-copy,.daily-complete-copy,.quiz-score-caption{margin:0;color:#283047;font-weight:800;line-height:1.35}.quiz-score-text{color:#6b3fec;font-size:clamp(3rem,14vw,4.2rem);line-height:.94;font-weight:900;margin-top:4px}.quiz-score-caption{margin-top:0;margin-bottom:4px;color:#6b4736;font-size:1rem}.learn-result-mascot{width:min(48vw,180px);height:min(48vw,180px);margin:4px 0 0;object-fit:contain;border:0;border-radius:0;box-shadow:none}.reward-popup-quiz .learn-result-mascot{width:min(42vw,170px);height:min(42vw,170px);margin-bottom:-4px}.quiz-mascot-wrap{position:relative;display:flex;align-items:center;justify-content:center;gap:0}.quiz-cloud{position:absolute;width:80px;height:40px;background:radial-gradient(ellipse at 50% 60%,rgba(200,190,240,.35) 0%,transparent 70%);border-radius:50%;filter:blur(8px);pointer-events:none;z-index:1}.quiz-cloud--left{left:-20px;bottom:10px}.quiz-cloud--right{right:-16px;bottom:30px}.quiz-reward-star-img{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 2px 6px rgb(255 200 0 / .35))}.reward-stars-panel{display:grid;width:100%;min-height:80px;margin-top:6px;padding:10px 16px;place-items:center;gap:4px;color:#f07816;background:#fff8e8;border:1px solid #ffe2a7;border-radius:20px}.reward-stars-panel>strong{font-family:var(--font-display);font-size:1.2rem}.reward-stars-panel .quiz-reward-stars{min-height:0;padding:0;background:transparent;border-radius:0;gap:clamp(12px,4.6vw,24px);font-size:clamp(1.7rem,7vw,2.3rem)}.reward-action-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%;margin-top:14px}.reward-action-row .btn{width:100%;min-height:62px;border-radius:22px}.reward-popup-card>.btn-primary{width:100%;min-height:62px;margin-top:14px;border-radius:22px;color:#fff;background:linear-gradient(180deg,#8b55ff,#5b2ee7);box-shadow:0 7px #4321be}.learn-result-tip{width:100%;margin-top:12px;padding:0 6px;color:#6c45df;font-weight:800;font-size:.95rem;line-height:1.22}.reward-popup-card .sticker-reveal{position:absolute;z-index:3;top:140px;right:20px;width:104px;padding:8px;background:#f6f0ff;border-radius:18px}.reward-popup-card .sticker-reveal img{width:72px;height:72px}.reward-popup-card .sticker-reveal p,.reward-popup-card .sticker-reveal strong{font-size:.68rem}.reward-popup-screen.reward-popup-daily .reward-popup-modal-wrap{width:100%;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:132px 16px 28px}.reward-popup-screen.reward-popup-daily .reward-popup-card{position:relative;width:88vw;max-width:430px;min-height:720px;padding:150px 24px 24px;border-radius:30px;background:#fffdf7;box-shadow:0 22px 48px #5c38b42e;overflow:visible}.daily-hero-area{position:absolute;left:50%;top:-122px;width:118%;height:255px;transform:translate(-50%);z-index:4;pointer-events:none}.daily-hero-area img{width:100%;height:100%;object-fit:contain;object-position:center bottom;display:block}.reward-popup-screen.reward-popup-daily .reward-popup-close{position:absolute;top:14px;right:14px;width:58px;height:58px;border-radius:999px;border:0;z-index:8;background:linear-gradient(180deg,#9257ff,#6a31e9);color:#fff;font-size:34px;font-weight:800;box-shadow:0 10px 20px #5d2ddb52}.daily-title{margin:0;text-align:center;font-size:44px;line-height:1.05;font-weight:900;color:#6634e8;letter-spacing:-.8px}.daily-subtitle{margin:14px auto 0;max-width:340px;text-align:center;font-size:16.5px;line-height:1.35;font-weight:800;color:#31354a}.daily-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:28px}.daily-stat-card{height:128px;border-radius:24px;padding:13px 8px 12px;display:flex;flex-direction:column;align-items:center;justify-content:center}.daily-stat-card.green{background:#eefbf2;border:1.5px solid #b9edc7}.daily-stat-card.blue{background:#eef7ff;border:1.5px solid #b8dcff}.daily-stat-card.yellow{background:#fff7dc;border:1.5px solid #ffd979}.daily-stat-icon{width:62px;height:62px;object-fit:contain;margin-bottom:8px}.daily-stat-value{font-size:25px;line-height:1;font-weight:900}.daily-stat-label{margin-top:4px;font-size:15px;line-height:1.05;font-weight:900;text-align:center}.daily-stat-card.green .daily-stat-value,.daily-stat-card.green .daily-stat-label{color:#14b96f}.daily-stat-card.blue .daily-stat-value,.daily-stat-card.blue .daily-stat-label{color:#2e7ee8}.daily-stat-card.yellow .daily-stat-value,.daily-stat-card.yellow .daily-stat-label{color:#f08318}.daily-streak{margin-top:18px;min-height:60px;border-radius:999px;background:#fff4cf;border:1.5px solid #ffd66f;display:flex;align-items:center;justify-content:center;gap:10px}.daily-streak-icon{font-size:29px;line-height:1}.daily-streak-icon img{width:29px;height:29px;object-fit:contain;display:block}.daily-streak-text{display:flex;flex-direction:column;align-items:center}.daily-streak-title{font-size:19px;line-height:1.1;font-weight:900;color:#d66300}.daily-streak-subtitle{margin-top:3px;font-size:13px;line-height:1.1;font-weight:800;color:#8f5b1d}.daily-tomorrow{margin-top:18px;min-height:86px;border-radius:24px;padding:12px 18px;background:#f2eaff;border:1.5px solid #d8c4ff;display:grid;grid-template-columns:60px 1fr 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span:nth-child(3){left:30%;top:7%;width:8px;height:8px;background:#55d6a4;border-radius:50%}.reward-popup-screen .reward-confetti span:nth-child(4){right:10%;top:12%;width:10px;height:8px;background:#a37aff;transform:rotate(35deg)}.reward-popup-screen .reward-confetti span:nth-child(5){right:5%;top:32%;width:7px;height:11px;background:#ff8fa3;transform:rotate(-40deg)}.reward-popup-screen .reward-confetti span:nth-child(6){right:14%;top:55%;width:8px;height:8px;background:#ffcf28;border-radius:50%}.reward-popup-screen .reward-confetti span:nth-child(7){left:4%;top:68%;width:8px;height:10px;background:#a37aff;transform:rotate(20deg)}.reward-popup-screen .reward-confetti span:nth-child(8){right:6%;top:72%;width:9px;height:7px;background:#5cc7ff;transform:rotate(-15deg)}.reward-popup-screen .reward-confetti span:nth-child(9){left:12%;top:38%;width:6px;height:10px;background:#ffcf28;transform:rotate(45deg)}.reward-popup-screen .reward-confetti span:nth-child(10){right:18%;top:22%;width:8px;height:8px;background:#ff8fa3;border-radius:50%}.reward-popup-screen .reward-confetti span:nth-child(11){left:24%;top:62%;width:7px;height:9px;background:#a37aff;transform:rotate(-30deg)}.reward-popup-screen .reward-confetti span:nth-child(12){right:8%;top:45%;width:9px;height:6px;background:#55d6a4;transform:rotate(55deg)}.reward-popup-screen .reward-confetti span:nth-child(13){left:8%;top:80%;width:6px;height:6px;background:#ffcf28;border-radius:50%}.reward-popup-screen .reward-confetti span:nth-child(14){right:14%;top:68%;width:8px;height:11px;background:#ff8fa3;transform:rotate(-50deg)}.reward-popup-screen .reward-confetti span:nth-child(15){left:2%;top:30%;width:7px;height:7px;background:#5cc7ff;border-radius:50%}.reward-popup-screen .reward-confetti span:nth-child(16){right:2%;top:85%;width:9px;height:7px;background:#a37aff;transform:rotate(25deg)}.reward-popup-screen .reward-confetti span:nth-child(17){left:15%;top:4%;width:8px;height:11px;background:#ff8fa3;transform:rotate(-20deg)}.reward-popup-screen .reward-confetti span:nth-child(18){right:20%;top:78%;width:7px;height:7px;background:#55d6a4;border-radius:50%}.reward-popup-screen .reward-confetti span:nth-child(19){left:28%;top:88%;width:9px;height:6px;background:#ffcf28;transform:rotate(40deg)}.reward-popup-screen .reward-confetti span:nth-child(20){right:4%;top:38%;width:6px;height:9px;background:#a37aff;transform:rotate(-35deg)}.reward-hero-icon-img{position:relative;z-index:2;width:130px;height:130px;flex:0 0 130px;object-fit:contain}.reward-hero-trophy-img{position:relative;z-index:2;width:150px;height:150px;flex:0 0 150px;object-fit:contain;filter:drop-shadow(0 8px 20px rgb(255 200 0 / .25))}.reward-hero-star-img{position:relative;z-index:2;width:180px;height:180px;flex:0 0 180px;object-fit:contain;filter:drop-shadow(0 8px 20px rgb(255 200 0 / .3));animation:pulse-star 2s ease-in-out infinite}.reward-hero-star-img:after{content:"";position:absolute;inset:-24px;border-radius:50%;background:radial-gradient(circle,rgb(255 220 50 / .35) 0%,transparent 70%);filter:blur(24px);z-index:-1;pointer-events:none}@keyframes pulse-star{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.reward-badge-star{width:48px;height:48px;object-fit:contain;vertical-align:middle}.learn-result-reward-badge{position:relative;z-index:2;display:inline-flex;align-items:center;justify-content:center;gap:6px;margin:10px 0 6px;padding:12px 32px;height:96px;border-radius:48px;background:#ede8fa;color:#5b2ee7;font-size:clamp(2rem,7vw,3.5rem);font-weight:900;box-shadow:0 4px 16px #5b2ee71f}.learn-result-reward-badge:before,.learn-result-reward-badge:after{position:absolute;top:50%;transform:translateY(-50%);width:0;height:0;opacity:.6;animation:badge-rays 2s ease-in-out infinite;pointer-events:none}.learn-result-reward-badge:before{left:-18px;border-top:8px solid transparent;border-bottom:8px solid transparent;border-right:12px solid #ffcf28}.learn-result-reward-badge:after{right:-18px;border-top:8px solid transparent;border-bottom:8px solid transparent;border-left:12px solid #ffcf28}@keyframes badge-rays{0%,to{transform:translateY(-50%) scale(1);opacity:.7}50%{transform:translateY(-50%) scale(1.15);opacity:1}}.learn-result-mascot--bear{width:min(80vw,320px);height:min(80vw,320px);margin:8px 0 24px}.btn-soft-purple{--btn-bg: #ede8fa;--btn-fg: #5b2ee7;--btn-border: #d7cff7;--btn-shadow: #c4baf0}.btn-purple{--btn-bg: linear-gradient(180deg, #7E4BFF 0%, #4E1BFF 100%);--btn-fg: #fff;--btn-border: rgb(255 255 255 / 22%);--btn-shadow: #3a12cc}.learn-result-tip-card{position:relative;z-index:2;display:flex;align-items:flex-start;gap:12px;width:100%;margin-top:12px;padding:14px 16px;background:#f4f2fa;border-radius:16px;text-align:left}.learn-result-tip-icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;flex-shrink:0;background:linear-gradient(135deg,#e0d8f7,#cfc4f0);border-radius:50%;font-size:1.6rem;line-height:1}.learn-result-tip-card .learn-result-tip{margin:0;color:#5b2ee7;font-size:.95rem;font-weight:700;line-height:1.4}.reward-popup-retry .reward-popup-card{background:linear-gradient(180deg,#f9f7ff,#f0ecfa);border:3px solid #e2ddf5}.reward-popup-retry .reward-popup-card:before,.reward-popup-retry .reward-popup-card:after{content:"";position:absolute;z-index:1;pointer-events:none}.reward-popup-retry .reward-popup-card:before{bottom:40px;left:-20px;width:80px;height:40px;background:radial-gradient(ellipse at 30% 60%,rgba(200,190,240,.35) 0%,transparent 70%);border-radius:50%;filter:blur(8px)}.reward-popup-retry .reward-popup-card:after{bottom:60px;right:-16px;width:70px;height:35px;background:radial-gradient(ellipse at 70% 50%,rgba(200,190,240,.3) 0%,transparent 70%);border-radius:50%;filter:blur(8px)}@keyframes confetti-drop{0%{transform:translateY(-10px) rotate(0);opacity:0}20%{opacity:1}to{transform:translateY(12px) rotate(180deg);opacity:.5}}.reward-popup-screen .reward-popup-card h1{position:relative;z-index:2;margin:0;color:#5b2ee7;font-family:var(--font-display);font-size:clamp(1.6rem,6vw,2.5rem);font-weight:900;line-height:1.1;text-shadow:2px 2px 0 rgba(91,46,231,.08)}.reward-popup-screen .reward-popup-copy{position:relative;z-index:2;margin:4px 0 0;color:#283047;font-size:clamp(1rem,3.5vw,1.3rem);font-weight:800;line-height:1.3}.reward-thuong-section{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;width:100%;margin-top:4px}.reward-thuong-label{display:flex;align-items:center;gap:8px;color:#5b2ee7;font-family:var(--font-display);font-size:1.6rem;font-weight:900;text-transform:uppercase}.reward-thuong-wing{color:#ffcf28;font-size:1.2rem;font-weight:700}.reward-thuong-stars{display:flex;gap:clamp(8px,3vw,16px);margin-top:2px}.reward-thuong-star{font-size:clamp(2rem,7vw,2.8rem);color:#ffcf28;text-shadow:0 2px 4px rgba(255,207,40,.3)}.reward-popup-screen .learn-result-mascot{position:relative;z-index:2;width:min(48vw,200px);height:min(48vw,200px);margin:4px 0 12px;object-fit:contain;border:0;border-radius:0;box-shadow:none;background:transparent}.reward-popup-screen .reward-action-row{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%;margin-top:8px}.reward-popup-screen .reward-action-row .btn{width:100%;min-height:80px;border-radius:28px}.reward-popup-screen .reward-action-row .btn--stack{flex-direction:column;gap:2px;padding:10px 12px}.reward-popup-screen .reward-action-row .btn--stack .btn__label{font-size:clamp(15px,4vw,18px)}.reward-popup-screen .reward-action-row .btn--stack .btn__sub{font-size:clamp(12px,3.5vw,15px)}.reward-popup-screen .learn-result-tip{position:relative;z-index:2;width:100%;margin:8px 0 0;color:#6c45df;font-size:.78rem;font-weight:800;line-height:1.2}