:root{--navy:#0D2540;--purple:#7B63C8;--purple2:#6549B8;--purple-soft:#F3F0FC;--cream:#FFF8F1;--ink:#203448;--muted:#6B7280;--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,#FAF8FE);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(--purple2)}.tracktag{margin-left:auto;font-size:8.8px;padding:5px 8px;border-radius:999px;background:var(--purple-soft);color:var(--purple2)}
.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:#ECE8F5;overflow:hidden}.bar{height:100%;background:linear-gradient(90deg,var(--purple2),var(--purple));border-radius:999px}.stage{display:none}.stage.active{display:block}main{padding:12px 16px}.eyebrow{font-size:8.8px;letter-spacing:.1em;text-transform:uppercase;color:var(--purple2);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;font-weight:500;color:var(--navy);margin:6px 0 8px}p{font-size:11.5px;line-height:1.65;color:#607184;margin:0}.lessonhead{padding:4px 4px 10px}.card{background:rgba(255,255,255,.89);border:1px solid rgba(255,255,255,.95);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(--purple2);font-weight:600}.badge,.delight{padding:5px 8px;border-radius:999px;background:linear-gradient(135deg,var(--purple-soft),var(--cream));font-size:8.5px;color:var(--purple2)}
.scene,.pattern{padding:13px;border-radius:18px;background:#fff;border:1px solid var(--line);margin-top:10px}.scene{background:linear-gradient(145deg,#F7F3FF,#FFF9F4)}.koBig{font-family:"Noto Sans KR","Malgun Gothic",sans-serif;font-size:23px;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)}.tier{display:inline-block;margin-top:8px;padding:4px 7px;border-radius:999px;font-size:8px;background:var(--purple-soft);color:var(--purple2)}.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(--purple-soft);color:var(--purple2)}.audio.slow{background:#F2F4F8;color:#596579}
.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(--purple-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(--purple-soft);color:var(--purple2)}.bubble{padding:11px 12px;border-radius:17px;background:#fff;border:1px solid var(--line)}.bubble.alt{background:#F8F5FF}.speaker{font-size:8px;color:var(--purple2);text-transform:uppercase}.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:14px;color:var(--navy);overflow-wrap:anywhere}.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}.reward{padding:11px 12px;border-radius:16px;background:linear-gradient(135deg,#F5F1FF,#FFF8F1);border:1px solid var(--line);margin-top:10px;font-size:9.6px;line-height:1.5;color:#526477}.target{text-align:center;font-family:"Noto Sans KR","Malgun Gothic",sans-serif;font-size:29px;color:var(--navy);margin:12px 0}.mic{width:62px;height:62px;border-radius:50%;display:block;margin:14px auto;background:linear-gradient(135deg,var(--purple2),var(--purple));color:#fff;font-size:23px}.recstatus,.tiny{text-align:center;font-size:9px;color:var(--muted)}.playrec{display:block;margin:9px auto;padding:9px 12px;border-radius:13px;background:#fff;border:1px solid var(--line);color:var(--navy)}.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(--purple2);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(--purple2),var(--purple));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}
}