@import"https://fonts.googleapis.com/css2?family=Baloo+2:wght@600;700&family=Nunito:wght@400;600;700&display=swap";:root{font-family:Nunito,sans-serif;line-height:1.5;font-weight:400;color:#1f2a44;background-color:#f3f6ff}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top right,#ffe7c2 0%,transparent 35%),radial-gradient(circle at 20% 20%,#d8f4ff 0%,transparent 40%),linear-gradient(160deg,#f6f7ff,#eef6ff,#fff4f8)}#root{min-height:100vh}.app{min-height:100vh;padding:32px 24px 48px;display:flex;flex-direction:column;gap:32px}.hero{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}.hero-text{max-width:520px}.tag{display:inline-flex;padding:6px 14px;border-radius:999px;background:#ff9b54;color:#fff;font-weight:700;letter-spacing:.04em;font-size:.85rem}h1{font-family:"Baloo 2",cursive;font-size:clamp(2rem,4vw,3rem);line-height:1.1;margin:16px 0 8px}.subtitle{margin:0;font-size:1.05rem;color:#3b4b6b}.progress{display:flex;gap:16px;flex-wrap:wrap}.progress-card{background:#fff;border-radius:16px;padding:14px 18px;min-width:140px;box-shadow:0 12px 30px #1f2a441f;display:flex;flex-direction:column;gap:6px}.progress-card .label{font-size:.85rem;color:#7d89a5;font-weight:700}.progress-card .value{font-size:1.9rem;font-weight:700;color:#1f2a44}.callout{display:flex;flex-direction:column;align-items:center;gap:12px}.callout-label{margin:0;font-weight:700;color:#5d6c8f}.callout-key{min-width:min(520px,92vw);height:120px;border-radius:20px;background:#fff;border:3px solid #ff5f6d;box-shadow:0 18px 30px #ff5f6d40;display:flex;align-items:center;justify-content:center;font-family:"Baloo 2",cursive;font-size:clamp(3.2rem,8vw,5.4rem);font-weight:700;color:#ff5f6d;letter-spacing:.1em}.callout-emoji{margin-right:18px;font-size:.86em;letter-spacing:0}.callout-letter{letter-spacing:0}.callout-key.rest{color:#9aa6c3;border-color:#cfd6ea;box-shadow:none}.arena{display:flex;flex-direction:column;gap:24px;align-items:center}.monster{font-size:4.5rem;filter:drop-shadow(0 10px 12px rgba(25,25,34,.2));animation:float 2.5s ease-in-out infinite}.monster.rest{opacity:.4;animation:none}.keyboard{background:#1d2331;padding:18px;border-radius:20px;box-shadow:0 20px 40px #0d111a59;width:min(1040px,100%);overflow:hidden}.row{display:flex;gap:8px;margin-bottom:10px;width:100%}.row:last-child{margin-bottom:0}.key{position:relative;flex:1 1 0;min-width:0;height:54px;border-radius:12px;border:0;color:#f2f4ff;background:linear-gradient(160deg,#2c3346,#1b2130);box-shadow:inset 0 0 0 1px #ffffff14;display:flex;align-items:center;justify-content:center;font-family:"Baloo 2",cursive;font-size:1rem;text-transform:uppercase;letter-spacing:.04em}.key-label{z-index:1}.key-emoji{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:clamp(1.75rem,3vw,2.35rem);line-height:1;filter:drop-shadow(0 6px 6px rgba(0,0,0,.3));transform:translateY(1px)}.key.target{background:linear-gradient(135deg,#ffb347,#ff5f6d);color:#2a1038;box-shadow:0 0 0 3px #fffc,0 0 20px #ff9957e6,inset 0 0 0 2px #fff6;transform:translateY(-2px)}.key.sm{flex-grow:1}.key.md{flex-grow:1.55}.key.lg{flex-grow:2.25}.key.xl{flex-grow:3.05}.key.xxl{flex-grow:6.4}.keyboard-game{min-height:100svh;padding:clamp(12px,2.4vh,28px) 24px clamp(16px,2.8vh,36px);gap:clamp(12px,2.2vh,28px)}.keyboard-game .hero{gap:16px}.keyboard-game h1{font-size:clamp(1.9rem,3.2vw,2.7rem);margin:8px 0 6px}.keyboard-game .progress{justify-content:flex-end}.keyboard-game .progress-card{min-width:126px;padding:10px 16px}.keyboard-game .progress-card .value{font-size:1.55rem}.keyboard-game .callout{gap:8px}.practice-options{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.practice-option{min-width:108px;border:2px solid #d8def0;border-radius:16px;padding:9px 16px;background:#ffffffc7;color:#415173;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;font-family:Nunito,sans-serif;font-weight:800;box-shadow:0 8px 18px #1f2a4414;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.practice-option small{color:#7d89a5;font-size:.74rem;font-weight:800}.practice-option.active{border-color:#2f6bff;color:#1f4fd5;box-shadow:0 10px 24px #2f6bff33}.practice-option:hover:not(:disabled){transform:translateY(-2px)}.practice-option:disabled{cursor:not-allowed;opacity:.62}.keyboard-game .callout-key{height:clamp(76px,11vh,112px);min-width:min(520px,80vw);font-size:clamp(2.8rem,6.4vw,4.8rem)}.keyboard-game .arena{gap:clamp(10px,1.8vh,20px)}.keyboard-game .monster{font-size:clamp(2.8rem,7vh,4.3rem)}.actions{display:flex;justify-content:center;gap:16px;padding:16px 24px;background:#fff}.primary,.ghost{border:none;border-radius:999px;padding:14px 32px;font-size:1.05rem;font-family:"Baloo 2",cursive;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.primary{background:#2f6bff;color:#fff;box-shadow:0 12px 22px #2f6bff59}.ghost{background:transparent;color:#2f6bff;border:2px solid #2f6bff}.primary:hover,.ghost:hover{transform:translateY(-2px)}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@media (max-width: 720px){.app{padding:24px 16px 36px}.row{gap:6px}.key{height:46px;border-radius:9px;font-size:.72rem}.key-emoji{font-size:1.55rem}.keyboard{padding:10px;border-radius:14px}.keyboard-game{padding:18px 12px 24px}.keyboard-game .progress{width:100%}.keyboard-game .progress-card{flex:1 1 100px;min-width:0}.practice-option{min-width:92px;padding:8px 12px}}.menu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:800px;margin:0 auto;width:100%;padding:0 24px}.menu-card{background:#fff;border:none;border-radius:20px;padding:32px 24px;display:flex;flex-direction:column;align-items:center;gap:12px;cursor:pointer;box-shadow:0 12px 30px #1f2a441f;transition:transform .2s ease,box-shadow .2s ease}.menu-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px #1f2a442e}.menu-icon{font-size:3rem}.menu-title{font-family:"Baloo 2",cursive;font-size:1.5rem;color:#1f2a44;font-weight:700}.menu-desc{font-size:.95rem;color:#7d89a5;text-align:center}.word-game{min-height:100vh;padding:32px 24px 48px;display:flex;flex-direction:column;gap:32px}.word-game .callout{padding:32px;background:#fff;border-radius:20px;box-shadow:0 12px 30px #1f2a441f;max-width:520px;width:100%;margin:0 auto}.word-display{display:flex;flex-direction:column;align-items:center;gap:16px}.word-main{display:flex;align-items:center;gap:12px}.english-word{font-family:"Baloo 2",cursive;font-size:3rem;font-weight:700;color:#1f2a44;letter-spacing:.05em}.pronunciation-btn{background:#f3f6ff;border:none;border-radius:50%;width:48px;height:48px;font-size:1.5rem;cursor:pointer;transition:transform .2s ease;display:flex;align-items:center;justify-content:center}.pronunciation-btn:hover{transform:scale(1.1)}.word-meaning{font-size:1.1rem;color:#5d6c8f;text-align:center;line-height:1.6}.word-source{color:#9aa6c3;font-size:.85rem;font-weight:700}.word-form{width:100%;max-width:520px}.word-input{width:100%;padding:18px 24px;font-size:1.3rem;font-family:"Baloo 2",cursive;border:3px solid #cfd6ea;border-radius:16px;outline:none;text-align:center;letter-spacing:.1em;transition:border-color .2s ease,box-shadow .2s ease}.word-input:focus{border-color:#2f6bff;box-shadow:0 0 0 4px #2f6bff26}.word-input.error{border-color:#ff5f6d;box-shadow:0 0 0 4px #ff5f6d26;animation:shake .4s ease}.word-input::placeholder{color:#9aa6c3;font-family:Nunito,sans-serif}.error-message{color:#ff5f6d;font-weight:600;text-align:center;margin-top:12px}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-8px)}75%{transform:translate(8px)}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .2s ease}.modal{background:#fff;border-radius:20px;padding:32px;max-width:360px;width:90%;text-align:center;box-shadow:0 20px 40px #0003;animation:slideUp .2s ease}.modal p{font-size:1.2rem;font-weight:600;color:#1f2a44;margin:0 0 8px}.modal-hint{color:#7d89a5;font-size:.95rem;font-weight:400}.modal-actions{display:flex;gap:12px;justify-content:center;margin-top:24px}.modal-actions button{min-width:100px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:.7}}.article-select{min-height:100vh;padding:32px 24px 48px;display:flex;flex-direction:column;gap:32px}.article-select .article-list{display:flex;flex-direction:column;gap:12px;max-width:600px;margin:0 auto;width:100%}.article-card{display:flex;align-items:center;gap:16px;padding:16px 20px;background:#fff;border:none;border-radius:12px;cursor:pointer;box-shadow:0 4px 12px #1f2a4414;transition:transform .2s ease,box-shadow .2s ease;text-align:left;width:100%}.article-card:hover{transform:translate(4px);box-shadow:0 6px 16px #1f2a441f}.article-number{width:32px;height:32px;background:#2f6bff;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.article-title{flex:1;font-family:"Baloo 2",cursive;font-size:1.1rem;color:#1f2a44}.article-difficulty{color:#ffb347;font-size:.9rem}.back-btn{padding:8px 16px;font-size:.95rem}.article-result{min-height:100vh;padding:32px 24px 48px;display:flex;flex-direction:column;gap:32px}.article-result .stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;max-width:700px;margin:0 auto;width:100%}.stat-card{background:#fff;border-radius:16px;padding:20px 16px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:0 8px 24px #1f2a441a}.stat-card.highlight{background:linear-gradient(135deg,#2f6bff,#4f8bff)}.stat-card.highlight .stat-label,.stat-card.highlight .stat-value{color:#fff}.stat-label{font-size:.9rem;color:#7d89a5;font-weight:600}.stat-value{font-size:1.8rem;font-family:"Baloo 2",cursive;font-weight:700;color:#1f2a44}.stat-value.error{color:#ff5f6d}.article-game-full{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;background:#f8f9fc;z-index:50;outline:none}.game-header{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:#fff;border-bottom:1px solid #e5e8ef;flex-shrink:0}.header-left{display:flex;align-items:center;gap:16px}.game-title{font-family:"Baloo 2",cursive;font-size:1.2rem;color:#1f2a44}.header-stats{font-size:.95rem;color:#7d89a5;font-weight:600}.typing-container{flex:1;overflow-y:auto;padding:24px calc(50% - 400px)}.measure-text{position:absolute;visibility:hidden;white-space:pre-wrap;width:100%;font:18px Nunito,sans-serif}.rows-container{max-width:800px;margin:0 auto;width:100%}@media (max-width: 860px){.typing-container{padding:24px 16px}}.text-row{display:flex;flex-direction:column;margin-bottom:0}.text-row+.text-row{margin-top:0}.target-text{font-family:Nunito,sans-serif;font-size:18px;line-height:2.2;color:#9aa6c3;white-space:pre-wrap;word-wrap:break-word}.input-text{font-family:Nunito,sans-serif;font-size:18px;line-height:2.2;font-weight:600;color:#1f2a44;min-height:2.2em}.input-correct{color:#22c55e}.input-incorrect{color:#ff5f6d;background:#ff5f6d26;border-radius:2px}.typing-container .char.correct{color:#22c55e}.typing-container .char.incorrect{background:#ff5f6d33;border-radius:2px}.typing-container .char.current{background:#2f6bff;color:#fff;border-radius:2px}.cursor-marker{color:#2f6bff;animation:blink 1s infinite}.game-footer{flex-shrink:0;padding:16px 24px;background:#fff;border-top:1px solid #e5e8ef}