:root{--navy:#0D2540;--coral:#FF6F61;--coral2:#EE5D50;--coral-soft:#FFF1EE;--cream:#FFF8F1;--ink:#203448;--muted:#6B7280;--teal:#16B6C6;--blue:#3B82F6;--gold:#F5B84B;--green:#43B97F;--purple:#7B63C8;--line:rgba(13,37,64,.08);--shadow:0 14px 32px rgba(13,37,64,.07)}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#FCFBF8,#FFF9F7);color:var(--ink);font-family:"Plus Jakarta Sans","Segoe UI",Arial,sans-serif}button{font:inherit;border:0;cursor:pointer}.app{max-width:430px;margin:auto;min-height:100vh;padding-bottom:88px}header{padding:16px 16px 9px;display:flex;align-items:center;gap:10px}.homeback{width:34px;height:34px;border-radius:12px;background:#fff;border:1px solid var(--line);color:var(--navy);font-size:19px}.logo{font-family:Fredoka,"Segoe UI",sans-serif;font-size:18px;font-weight:600;color:var(--navy)}.logo b{color:var(--coral2)}.tracktag{margin-left:auto;font-size:8.8px;padding:5px 8px;border-radius:999px;background:var(--coral-soft);border:1px solid rgba(255,111,97,.15);color:var(--coral2)}
.progresswrap{padding:0 16px}.progressmeta{display:flex;justify-content:space-between;font-size:8.8px;color:var(--muted);margin-bottom:6px}.progress{height:5px;border-radius:999px;background:#F0EAE8;overflow:hidden}.bar{height:100%;background:linear-gradient(90deg,var(--coral2),var(--coral));border-radius:999px}.stage{display:none}.stage.active{display:block}main{padding:12px 16px}.lessonhead{padding:4px 4px 10px}.eyebrow{font-size:8.8px;letter-spacing:.1em;text-transform:uppercase;color:var(--coral2);font-weight:600}h1{font-family:Fredoka,"Segoe UI",sans-serif;font-size:29px;line-height:1.05;margin:7px 0 5px;color:var(--navy);font-weight:600}h2{font-family:Fredoka,"Segoe UI",sans-serif;font-size:21px;line-height:1.15;margin:6px 0 8px;color:var(--navy);font-weight:500}p{font-size:11.5px;line-height:1.65;color:#607184;margin:0}
.card{background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.94);box-shadow:var(--shadow);border-radius:24px;padding:18px;margin-bottom:12px}.softtitle{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.smalllabel{font-size:8.6px;letter-spacing:.11em;text-transform:uppercase;color:var(--coral2);font-weight:600}.badge,.delight{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;background:linear-gradient(135deg,var(--coral-soft),var(--cream));font-size:8.5px;color:var(--coral2)}
.scene,.pattern,.usebox{padding:13px;border-radius:18px;background:#fff;border:1px solid var(--line);margin-top:10px}.scene{background:linear-gradient(145deg,#FFF4F1,#FFF9F4)}.koBig{font-family:"Noto Sans KR","Malgun Gothic",sans-serif;font-size:24px;color:var(--navy);line-height:1.45}.enSmall{font-size:9px;color:var(--muted);margin-top:4px}.rule{font-size:10px;line-height:1.5;color:#536577;margin-top:8px;padding-top:8px;border-top:1px solid var(--line)}.audioRow{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.audio{min-height:42px;border-radius:14px;padding:9px 11px;font-size:9.7px;font-weight:600;background:var(--coral-soft);color:var(--coral2)}.audio.slow{background:#F4F2F9;color:#625B85}
.vocabgrid,.dialogue{display:grid;gap:8px;margin-top:10px}.vocab{display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center;padding:10px 11px;border-radius:16px;background:#fff;border:1px solid var(--line)}.pic{width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:var(--coral-soft);font-size:18px}.word{font-family:"Noto Sans KR","Malgun Gothic",sans-serif;font-size:18px;color:var(--navy)}.meaning{font-size:8.7px;color:var(--muted)}.play{width:36px;height:36px;border-radius:50%;background:var(--coral-soft);color:var(--coral2)}.bubble{padding:11px 12px;border-radius:17px;background:#fff;border:1px solid var(--line)}.bubble.alt{background:#FFF5F2}.speaker{font-size:8px;color:var(--coral2);text-transform:uppercase;letter-spacing:.08em}.lineko{font-family:"Noto Sans KR","Malgun Gothic",sans-serif;font-size:17px;color:var(--navy);margin-top:4px}.lineen{font-size:8.8px;color:var(--muted);margin-top:3px}
.choicegrid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.choice{min-height:48px;padding:8px;border-radius:15px;background:#fff;border:1px solid var(--line);font-family:"Noto Sans KR","Malgun Gothic",sans-serif;font-size:15px;color:var(--navy)}.choice.correct{background:#F0FBF5;border-color:rgba(67,185,127,.48)}.choice.wrong{background:#FFF5F3;border-color:rgba(255,111,97,.42)}.feedback{min-height:23px;margin-top:9px;font-size:9.7px;color:#647688;line-height:1.45}.reward{padding:11px 12px;border-radius:16px;background:linear-gradient(135deg,#FFF2EF,#FFF8F1);border:1px solid var(--line);margin-top:10px;font-size:9.6px;line-height:1.5;color:#526477}.reward strong{color:var(--coral2)}.target{text-align:center;font-family:"Noto Sans KR","Malgun Gothic",sans-serif;font-size:31px;color:var(--navy);margin:12px 0}.mic{width:62px;height:62px;border-radius:50%;display:block;margin:14px auto;background:linear-gradient(135deg,var(--coral2),var(--coral));color:#fff;font-size:23px}.recstatus,.tiny{text-align:center;font-size:9px;color:var(--muted)}.playrec{display:block;margin:9px auto 0;padding:9px 12px;border-radius:13px;background:#fff;border:1px solid var(--line);color:var(--navy);font-size:9.5px}.question{font-size:14px;font-weight:500;line-height:1.45;color:var(--navy);margin-top:10px}.qcount{font-size:9px;color:var(--muted)}.score{font-family:Fredoka,"Segoe UI",sans-serif;font-size:38px;color:var(--coral2);text-align:center;margin:14px 0}
nav{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(430px,100%);background:rgba(252,251,248,.93);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:9px 12px 12px;display:grid;grid-template-columns:84px 1fr;gap:8px;z-index:10}nav button{min-height:44px;border-radius:15px}.back{background:#fff;border:1px solid var(--line);color:var(--navy)}.next{background:linear-gradient(135deg,var(--coral2),var(--coral));color:#fff;font-weight:600}@media(max-width:350px){main{padding:10px 12px}.card{padding:15px}.choicegrid{grid-template-columns:1fr}}


/* v18.7.94 — prevent tiny phone text */
@media(max-width:600px){
  .eyebrow,.small-label,.meta,.label,.tag,.badge,.chip,.pill,.progress-meta{font-size:12px!important;line-height:1.3!important}
  .subtitle,.desc,.description,.helper,.hint,.note,.feedback,.explanation,.meaning,.translation,.romanization{font-size:13.5px!important;line-height:1.45!important}
  button,select,input{font-size:14px}
}