:root{
  --sky:#cfe6ff; --sky2:#eef7ff; --blue:#2f5fe0; --blue-d:#1f3fa8; --ink:#23304a; --sub:#5f6b85;
  --sun:#ffd25a; --pink:#ff8fb1; --mint:#5fd3a6; --orange:#ff9f43; --card:#fff; --line:#e3e9f5;
  --paper:#f7f9fd;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:var(--sky);color:var(--ink);
  font-family:"Jua","Apple SD Gothic Neo","Malgun Gothic",sans-serif;user-select:none;-webkit-user-select:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;touch-action:manipulation}

.screen{position:fixed;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;
  padding:max(16px,env(safe-area-inset-top)) 16px max(16px,env(safe-area-inset-bottom));
  background:linear-gradient(var(--sky),var(--sky2) 70%,#fff8e6)}
.screen.on{display:flex}

/* 하늘·구름 */
.sky{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:-1}
.screen{z-index:0}
.cloud{position:absolute;background:#fff;border-radius:60px;opacity:.85;height:38px;animation:drift 40s linear infinite}
.cloud::before,.cloud::after{content:"";position:absolute;background:#fff;border-radius:50%}
.cloud::before{width:46px;height:46px;top:-22px;left:18px}.cloud::after{width:34px;height:34px;top:-14px;left:52px}
.c1{width:120px;top:12%;left:-140px}.c2{width:90px;top:26%;left:-120px;animation-duration:55s;animation-delay:-20s}
.c3{width:140px;top:70%;left:-160px;animation-duration:65s;animation-delay:-35s}
@keyframes drift{to{transform:translateX(calc(100vw + 300px))}}

/* 블루닷 */
.bd{display:block;pointer-events:auto;transition:transform .25s;filter:drop-shadow(0 8px 10px rgba(30,60,140,.18))}
.bd.big{width:min(62vw,300px)}.bd.mid{width:min(40vw,190px)}.bd.small{width:110px}
.bob{animation:bob 2.4s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-10px)}}
.bd.jump{animation:jump .6s ease-out}
@keyframes jump{30%{transform:translateY(-50px) scale(1.08,.95)}60%{transform:translateY(0) scale(1.1,.88)}100%{transform:none}}
.bd.fall{animation:fall 1.1s ease-in-out}
@keyframes fall{25%{transform:rotate(-80deg) translate(-20px,30px)}70%{transform:rotate(-80deg) translate(-20px,30px)}100%{transform:none}}
.bd.shake{animation:shake .5s linear 2}
@keyframes shake{25%{transform:translateX(-12px) rotate(-6deg)}75%{transform:translateX(12px) rotate(6deg)}}
.bd.green{filter:hue-rotate(-95deg) saturate(1.3) drop-shadow(0 8px 10px rgba(30,60,140,.18))}
.bd.spin{animation:spin .9s ease-in-out}
@keyframes spin{to{transform:rotate(360deg)}}
.bd.chomp{animation:chomp .5s ease-in-out 3}
@keyframes chomp{50%{transform:scale(1.15,.85)}}

/* 큰 버튼 */
.go{width:120px;height:120px;border-radius:50%;background:var(--sun);font-size:54px;color:var(--ink);margin-top:28px;
  box-shadow:0 8px 0 #e0a92a,0 14px 24px rgba(0,0,0,.12);animation:pulse 1.6s ease-in-out infinite}
.go:active{transform:translateY(6px);box-shadow:0 2px 0 #e0a92a}
.go.wide{width:150px;height:96px;border-radius:48px;font-size:44px;margin-top:18px;animation:none}
@keyframes pulse{50%{transform:scale(1.06)}}
.hint{color:var(--sub);font-size:18px;margin-top:14px}

/* 홈 타일 */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:min(92vw,460px);margin-top:18px}
.tile{aspect-ratio:1;border-radius:32px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 8px 0 rgba(0,0,0,.12);transition:transform .1s}
.tile:active{transform:translateY(6px);box-shadow:0 2px 0 rgba(0,0,0,.12)}
.tile .em{font-size:min(17vw,78px);line-height:1}
.tile b{font-family:"Baloo 2",sans-serif;font-weight:800;font-size:22px;margin-top:6px;color:#fff;text-shadow:0 2px 0 rgba(0,0,0,.15)}
.t-find{background:#7aa7ff}.t-dance{background:var(--pink)}.t-food{background:var(--mint)}.t-stick{background:var(--orange)}
.grown{position:absolute;right:14px;bottom:max(14px,env(safe-area-inset-bottom));background:rgba(255,255,255,.7);
  padding:8px 14px;border-radius:20px;font-size:15px;color:var(--sub)}
.grown small{font-size:11px;opacity:.7}
.grown.hold{background:var(--sun)}

.back{position:absolute;left:14px;top:max(14px,env(safe-area-inset-top));font-size:34px;background:rgba(255,255,255,.75);
  width:58px;height:58px;border-radius:50%;z-index:5}
.say{font-family:"Baloo 2",sans-serif;font-weight:800;font-size:clamp(26px,7vw,40px);color:var(--blue-d);margin:10px 0 6px;min-height:1.3em;text-align:center}

/* 찾기 */
.dots{position:absolute;top:max(30px,calc(env(safe-area-inset-top) + 18px));display:flex;gap:8px}
.dots i{width:14px;height:14px;border-radius:50%;background:rgba(255,255,255,.8)}
.dots i.done{background:var(--sun)}
.cards{display:flex;gap:14px;margin-top:10px;width:min(94vw,520px);justify-content:center}
.card-pic{flex:1;max-width:160px;aspect-ratio:3/4;background:#fff;border-radius:28px;font-size:min(16vw,76px);
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 0 #c9d8f2}
.card-pic:active{transform:translateY(5px);box-shadow:0 3px 0 #c9d8f2}
.card-pic.right{animation:pop .6s;background:#fff6c9;box-shadow:0 8px 0 var(--sun)}
.card-pic.wrong{animation:wobble .6s}
@keyframes pop{40%{transform:scale(1.18) rotate(-4deg)}100%{transform:scale(1)}}
@keyframes wobble{20%{transform:rotate(-12deg)}40%{transform:rotate(10deg)}60%{transform:rotate(-7deg)}80%{transform:rotate(4deg)}}

/* 춤 */
.stage{position:relative;display:flex;flex-direction:column;align-items:center}
.cmd{display:flex;flex-direction:column;align-items:center;margin-top:8px}
.cmd .em{font-size:72px;line-height:1}
.cmd b{font-family:"Baloo 2",sans-serif;font-weight:800;font-size:clamp(34px,10vw,56px);color:var(--blue-d)}
.cmd.flash{animation:pop .5s}
.ice{position:absolute;inset:-20px;display:none;align-items:center;justify-content:center;font-size:140px;
  background:rgba(200,235,255,.55);border-radius:40px;backdrop-filter:blur(1px)}
.stage.frozen .ice{display:flex;animation:pop .4s}
.stage.frozen .bd{filter:saturate(.3) brightness(1.2)}

/* 밥상 */
.plate{width:min(52vw,230px);aspect-ratio:1;border-radius:50%;background:#fff;border:10px solid #f0f3fa;
  display:flex;align-items:center;justify-content:center;font-size:min(24vw,110px);box-shadow:0 10px 0 #dfe6f3;margin-top:6px}
.plate span{transition:transform .3s,opacity .3s}.plate span.gone{transform:scale(0);opacity:0}
.pick{display:flex;gap:18px;margin-top:8px}
.pick button{width:min(40vw,170px);border-radius:30px;padding:14px 0 10px;font-size:60px;display:flex;flex-direction:column;align-items:center;box-shadow:0 8px 0 rgba(0,0,0,.12)}
.pick button:active{transform:translateY(6px);box-shadow:0 2px 0 rgba(0,0,0,.12)}
.pick b{font-family:"Baloo 2",sans-serif;font-weight:800;font-size:22px;color:#fff}
.yum{background:var(--mint)}.yuk{background:#a58bff}
.pick.off{pointer-events:none;opacity:.5}

/* 스티커 */
.book{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;width:min(92vw,460px);margin-top:14px;
  background:#fff;border-radius:28px;padding:16px;box-shadow:0 8px 0 #c9d8f2}
.book span{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:34px;border-radius:14px;background:#f3f6fc}
.book span.new{animation:pop .8s;background:#fff6c9}

/* 색종이 */
#confetti{position:fixed;inset:0;pointer-events:none;z-index:50;overflow:hidden}
#confetti i{position:absolute;top:-20px;width:12px;height:16px;border-radius:3px;animation:fallc 1.6s ease-in forwards}
@keyframes fallc{to{transform:translateY(110vh) rotate(720deg)}}

/* ── 어른 화면 ── */
.paper{background:var(--paper);justify-content:flex-start;overflow-y:auto;font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",sans-serif;user-select:text;-webkit-user-select:text}
.paper>*{flex-shrink:0}   /* 세로 flex 안에서 탭 줄이 1px 로 눌렸다 (10-18) */
.paper .back.plain{position:static;width:auto;height:auto;border-radius:12px;font-size:15px;padding:6px 10px;background:#fff;border:1px solid var(--line)}
.gh{width:min(100%,720px);padding-top:8px}
.gh h1{font-family:"Jua",sans-serif;font-weight:400;font-size:30px;margin:14px 0 0}
.gh .dot{color:var(--blue)}
.sub{color:var(--sub);margin:2px 0 10px;font-size:14px}
.tabs{width:min(100%,720px);display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;position:sticky;top:-16px;background:var(--paper);z-index:3;padding-top:8px}
.tabs::-webkit-scrollbar{display:none}.tabs{scrollbar-width:none}
.tabs button{padding:9px 14px;border-radius:22px;background:#fff;border:1px solid var(--line);white-space:nowrap;font-size:15px}
.tabs button.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.tab{display:none;width:min(100%,720px);padding:6px 0 40px}.tab.on{display:block}
.lead{color:var(--sub);font-size:15px;line-height:1.6}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px;margin:12px 0}
.card h3{margin:0 0 8px;font-size:17px}.card h3 small{color:var(--sub);font-weight:400;font-size:12px}
.word{display:flex;align-items:center;gap:14px}
.word .play{flex:none;width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;font-size:20px}
.word .play.on{background:var(--sun);color:var(--ink)}
.word .en{font-family:"Baloo 2",sans-serif;font-weight:800;font-size:22px;color:var(--blue-d);line-height:1.2}
.word .ko{color:var(--sub);font-size:14px}
.word .act{font-size:13px;color:#9a6b00;background:#fff6dc;border-radius:8px;padding:2px 8px;display:inline-block;margin-top:4px}
.rt summary{list-style:none;display:flex;align-items:center;gap:12px;cursor:pointer}
.rt summary::-webkit-details-marker{display:none}
.rt summary img{width:56px}
.rt summary b{font-size:18px}.rt summary small{display:block;color:var(--sub);font-size:13px;font-weight:400}
.rt ol{padding-left:20px;line-height:1.65;margin:10px 0}
.lines{display:flex;flex-wrap:wrap;gap:8px}
.lines button{background:#eef3ff;border-radius:18px;padding:7px 12px;font-family:"Baloo 2",sans-serif;font-weight:600;font-size:15px;color:var(--blue-d)}
.lines button::before{content:"▶ ";font-size:11px}
.big-num{font-size:44px;font-weight:800;color:var(--blue-d)}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:8px}
.btn{background:var(--blue);color:#fff;border-radius:12px;padding:10px 14px;font-size:15px}
.btn.soft{background:#eef3ff;color:var(--blue-d)}.btn.run{background:#e74c3c}
.note{color:var(--sub);font-size:13px;margin:8px 0 0}
input{font:inherit;flex:1;min-width:150px;padding:10px 12px;border:1px solid var(--line);border-radius:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.chips button{background:#fff6dc;border:1px solid #f3e1a8;border-radius:18px;padding:8px 12px;font-family:"Baloo 2",sans-serif;font-weight:600}
.chips button:active{background:var(--sun)}
.said{list-style:none;padding:0;margin:10px 0 0;font-size:14px;color:var(--sub);max-height:220px;overflow:auto}
.said li{padding:5px 0;border-bottom:1px dashed var(--line)}.said b{color:var(--ink);font-family:"Baloo 2",sans-serif}
.ladder{display:flex;flex-direction:column;gap:8px}
.step{display:grid;grid-template-columns:70px 1fr 92px;gap:10px;align-items:center;font-size:14px}
.bar{height:12px;background:#eef3ff;border-radius:6px;overflow:hidden}.bar i{display:block;height:100%;background:var(--blue);border-radius:6px}
.week{display:flex;gap:6px;align-items:flex-end;height:90px;margin-top:16px}
.week div{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;font-size:11px;color:var(--sub)}
.week div i{width:70%;background:var(--mint);border-radius:6px 6px 0 0;min-height:2px}
.know{display:flex;flex-wrap:wrap;gap:8px}
.know span{border-radius:12px;padding:8px 10px;background:#f3f6fc;font-size:14px}
.know span.ok{background:#e3f8ee}.know span b{font-family:"Baloo 2",sans-serif}
.prose p{line-height:1.7;color:#3b4660;margin:4px 0 14px}.prose h3{margin-top:4px}

@media (max-height:640px){.bd.big{width:min(48vw,220px)}.tiles{gap:10px}.go{width:96px;height:96px;font-size:42px}}