@import url('https://fonts.googleapis.com/css2?family=Do+Hyeon&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');
html{font-synthesis:none} /* 도현은 굵기 하나 — 가짜 굵게 금지(오너 4950) */
/* LEARN9 앱 껍데기(뼈대) 공용 CSS — 2026-09-16 P0 승격본. 원본 견본: preview/mockups/skeleton-2026-09/parts.html (부품 12)
   결정: 흰·검 바탕 + 색은 표지 그림에서(오너 4137) · Luma 짜임(4135) · 이모지 금지 · 단추 40/48/48/64(ui.css 토큰과 같음)
   쓰는 곳: preview/app/* (새 껍데기 화면). 화면마다 CSS 를 따로 쓰지 말고 여기 부품을 쓴다. 부품이 모자라면 parts.html 에 먼저 더하고 여기로 옮긴다. */
:root{
  --bg:#fff; --card:#fff; --surface:#f6f6f8;
  --ink:#2b2b31 /* 누르는 것(큰 단추·고른 탭·마이크)의 색 — 오너 4236 "2번 진회색"(4233: #111114 는 너무 진하다). 레슨 겉옷 lesson-skin.css 와 같은 값 */; --sub:#6f6f7b; --muted:#a0a0ab; --line:#ececf0;
  --acc:#4b3fa3;
  --green:#22a06b; --pink:#d64f7a; --violet:#7a5af5; --amber:#d0891b; --blue:#2f6fde;
  --tint:#1f2a2a; --tint2:#0d1414;
  --f:"Plus Jakarta Sans","Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo",sans-serif /* 2026-10-06 오너 4950·4962·4976: 작은 글자 = 영어 Plus Jakarta Sans + 한글 Pretendard, 제목·큰 글자 = 도현(--fd). 도현은 굵기 하나라 font-synthesis:none */;
  --fd:"Plus Jakarta Sans","Do Hyeon",sans-serif;
  --f-en:"Unbounded",Plus Jakarta Sans,Pretendard Variable,Pretendard,-apple-system,Apple SD Gothic Neo,sans-serif;
  --tab-h:60px;
}
.skel *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html.skel,body.skel{margin:0;background:var(--bg)}
/* 아이폰 홈 화면 앱 함정(docs/IOS_WEBVIEW_PITFALLS.md, 오너 4193·4199·4200 실측): standalone 은 뷰포트·fixed 기준틀을 ~47px 짧게 보고하고 env(safe-area-inset-bottom)=0 이라 한다.
   그래서 화면을 뷰포트에 맡기지 않고 레슨·어휘 탭과 같은 **틀(.phone) 방식**으로 간다 — 틀 높이 = --frame-h(store.js fit() 이 screen.height 로 실측), 안쪽(.scroll)만 구르고,
   하단 바·시트는 틀 안에 absolute 로 바닥에서 --tab-pad(실측 여백)만큼 띄운다. 긴 홈이든 짧은 배우기든 바 자리가 같다. */
html.skel,body.skel{margin:0;height:100vh;height:100dvh;height:var(--frame-h,100dvh);overflow:hidden}
body.skel{color:var(--ink);font:14px/1.5 var(--f);-webkit-font-smoothing:antialiased}
.skel .phone{position:fixed;top:0;left:0;width:100vw;height:100vh;height:100dvh;height:var(--frame-h,100dvh);overflow:hidden;display:flex;flex-direction:column;background:var(--bg)}
.skel .scroll{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.skel a{color:inherit;text-decoration:none}
.skel .wrap{max-width:none;margin:0 auto;padding:0 16px calc(var(--tab-h) + 40px + var(--tab-pad,env(safe-area-inset-bottom)))}   /* 바 밑으로 내용이 안 깔리게 · 폰·태블릿은 폭을 꽉 채운다(오너 4652: 아이패드 세로에서 좌우 여백) — 데스크톱만 아래에서 묶음 */
@media (min-width:1100px){.skel .wrap,.skel .sk-sheet{max-width:760px}}

/* 부품 1 머리 줄 */
.skel .hd{display:flex;align-items:center;gap:10px;padding:calc(12px + env(safe-area-inset-top)) 0 8px}
.skel .ava{width:30px;height:30px;border-radius:50%;background:#e9e9ef center/cover;border:1px solid var(--line);flex:0 0 30px}
.skel .wm{font:600 15px/1 var(--f-en);letter-spacing:-.3px}
.skel .wm i{font-style:normal;color:var(--acc)}
.skel .hd .sp{flex:1}
.skel .ib{width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:var(--card);flex:0 0 40px;padding:0;-webkit-appearance:none;appearance:none;font:inherit;color:inherit;cursor:pointer}   /* button 기본 안쪽 여백·모양을 지운다(아이폰에서 찌그러짐, 오너 4610) */
.skel .ib svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.9}
.skel .hd h1{margin:0;font-size:20px;letter-spacing:-.3px}

/* 부품 5 구역 제목 · 날짜 머리글 */
.skel .st{display:flex;align-items:center;gap:6px;margin:14px 0 4px}
.skel .st h2{margin:0;font-size:15px;font-weight:700;letter-spacing:-.2px}
.skel .st h2 span{color:var(--muted);font-weight:500;margin-left:6px;font-size:13px}
.skel .st .ch{width:14px;height:14px;stroke:var(--muted);fill:none;stroke-width:2.2}
.skel .dh{margin:14px 0 2px;font-size:13px;color:var(--ink);font-weight:600}
.skel .dh span{color:var(--muted);font-weight:400;margin-left:6px}

/* 부품 3 목록 줄 */
.skel .ev{display:flex;gap:12px;padding:10px 0;align-items:flex-start}
.skel .ev + .ev{border-top:1px solid var(--line)}
.skel .po{width:56px;flex:0 0 56px}
.skel .po img{display:block;width:56px;height:56px;border-radius:8px;object-fit:cover;background:#eee}
.skel .po .tg{display:block;margin-top:5px;font-size:10.5px;font-weight:700;letter-spacing:-.2px;text-align:center}
/* 부품 3b 종이 조각(56px) — 그림 없는 내 글의 표지: 글의 첫 줄들을 아주 작게(오너 4489, 2026-09-17). .pp.new = 「새 글 넣기」 점선 칸 */
.skel .pp{display:block;width:56px;height:56px;border-radius:8px;background:var(--surface);border:1px solid var(--line);padding:7px 7px 0;overflow:hidden;position:relative;box-sizing:border-box}
.skel .pp i{display:block;height:2px;border-radius:1px;background:#c9c9d2;margin-bottom:4px}
.skel .pp i:nth-child(1){width:70%;height:3px;background:#8e8e9a;margin-bottom:6px}.skel .pp i:nth-child(3){width:88%}.skel .pp i:nth-child(4){width:60%}.skel .pp i:nth-child(6){width:76%}.skel .pp i:nth-child(7){width:40%}
.skel .pp svg{position:absolute;right:5px;bottom:5px;width:13px;height:13px;stroke:var(--muted);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.skel .pp.new{background:#fff;border:1.5px dashed #c9c9d2;display:grid;place-items:center;padding:0}.skel .pp.new svg{position:static;width:20px;height:20px;stroke:var(--ink);stroke-width:2}
.skel .host svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;opacity:.8}
.skel .tg.go{color:var(--green)} .skel .tg.wl{color:var(--pink)} .skel .tg.iv{color:var(--violet)} .skel .tg.nx{color:var(--muted)} .skel .tg.am{color:var(--amber)}
.skel .bd{flex:1;min-width:0}
.skel .host{display:flex;align-items:center;gap:5px;font-size:11.5px;color:var(--sub);margin-bottom:2px}
.skel .host img{width:14px;height:14px;border-radius:50%;object-fit:cover}
.skel .ttl{font-size:14.5px;font-weight:700;letter-spacing:-.25px;line-height:1.3;margin:0 0 4px}
.skel .ln{display:flex;align-items:center;gap:5px;font-size:12.5px;color:var(--sub);line-height:1.5}
.skel .ln svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:1.8;opacity:.75;flex:0 0 12px}
.skel .pr{font-size:12px;font-weight:700;color:var(--green);white-space:nowrap;padding-top:2px}
.skel .pr.pay{color:var(--ink)}

/* 부품 7 알약 전환 · 칩 */
.skel .segrow{display:flex;align-items:center;gap:10px;padding:calc(10px + env(safe-area-inset-top)) 0 4px}   /* 아이폰 상태 줄 밑으로 들어가 잘렸다(오너 4190 사진) — 머리 줄(.hd)과 같이 safe-area 만큼 내린다 */
.skel .seg{flex:1;display:flex;padding:3px;background:var(--surface);border-radius:999px}
.skel .seg a{flex:1;text-align:center;height:32px;line-height:32px;border-radius:999px;font-size:13px;font-weight:600;color:var(--sub)}
.skel .seg a.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.skel .chips{display:flex;gap:6px;overflow-x:auto;margin:6px -16px 2px;padding:0 16px 4px}
.skel .chips::-webkit-scrollbar{display:none}
.skel .chips a{flex:0 0 auto;height:30px;line-height:28px;padding:0 12px;border:1px solid var(--line);border-radius:999px;font-size:12px;color:var(--sub);background:var(--card)}
.skel .chips a.on{border-color:var(--ink);color:var(--ink);font-weight:600}

/* 부품 6 큰 단추 · 작은 단추 셋 */
.skel .cta{display:flex;align-items:center;justify-content:center;height:48px;border-radius:999px;background:var(--ink);color:#fff;font-weight:700;font-size:15px;width:100%;border:0;font-family:inherit}
.skel .cta.w{background:#fff;color:var(--ink);border:1px solid var(--line)}
.skel .trio{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:8px;margin-top:8px}
.skel .trio a,.skel .trio button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;height:56px;border-radius:14px;font:600 12px/1.2 var(--f);background:var(--surface);border:1px solid var(--line);color:inherit;padding:0;cursor:pointer}   /* button 도 a 와 같게 — 상세 「더 보기」가 회색 상자로 나왔다(라이브 육안 2026-09-16) */
.skel .trio a.pri{background:var(--ink);color:#fff;border-color:var(--ink)}
.skel .trio svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.9}
.skel.dark .trio a,.skel.dark .trio button{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.08)}
.skel.dark .trio a.pri{background:#fff;color:var(--ink);border-color:#fff}

/* 부품 8 빈 화면 */
.skel .empty{text-align:center;padding:26px 8px 30px;color:var(--muted)}
.skel .empty .ic{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center}
.skel .empty svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6}
.skel .empty b{display:block;margin-top:10px;font-size:13.5px;color:var(--ink);font-weight:600}
.skel .empty p{margin:4px 0 0;font-size:12px}

/* 부품 2 떠 있는 하단 바 */
.skel .tab{position:absolute;left:50%;transform:translateX(-50%);bottom:calc(12px + var(--tab-pad,env(safe-area-inset-bottom)));z-index:30;
  display:flex;gap:2px;padding:5px;border-radius:999px;background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);
  border:1px solid rgba(17,17,20,.08);box-shadow:0 12px 32px rgba(17,17,20,.14)}
.skel .tab a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;width:74px;height:50px;border-radius:999px;font-size:10.5px;color:var(--sub);letter-spacing:-.2px}
.skel .tab a svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8}
.skel .tab a.on{background:var(--ink);color:#fff}
.skel.dark .tab{background:rgba(24,24,28,.62);border-color:rgba(255,255,255,.1)}
.skel.dark .tab a{color:rgba(255,255,255,.7)}
.skel.dark .tab a.on{background:#fff;color:var(--ink)}

/* 부품 9 눌림 — 누를 수 있는 것 전부에 기본으로 */
.skel .ev,.skel .ib,.skel .cta,.skel .tab a,.skel .trio a,.skel .chips a,.skel .seg a,.skel .tk{transition:transform .12s ease,opacity .12s ease}
.skel .ev:active,.skel .ib:active,.skel .cta:active,.skel .tab a:active,.skel .trio a:active,.skel .chips a:active,.skel .tk:active{transform:scale(.97);opacity:.85}

/* 부품 10 시트 */
.skel .sk-bg{position:absolute;inset:0;background:rgba(0,0,0,.45);opacity:0;pointer-events:none;transition:opacity .25s;z-index:40}
.skel .sk-bg.on{opacity:1;pointer-events:auto}
.skel .sk-sheet{position:absolute;left:0;right:0;bottom:0;max-width:none;margin:0 auto;border-radius:22px 22px 0 0;background:#1a1a1e;color:#fff;padding:14px 16px calc(18px + var(--tab-pad,env(safe-area-inset-bottom)));transform:translateY(105%);transition:transform .3s cubic-bezier(.2,.8,.2,1);z-index:41;max-height:82vh;overflow:auto}
.skel .sk-sheet.on{transform:none}
.skel .sk-sheet .hd2{display:flex;align-items:center;justify-content:space-between;font-weight:700;margin-bottom:10px;font-size:15px}
.skel .sk-sheet .x{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.12);display:inline-flex;align-items:center;justify-content:center;border:0;color:#fff}
.skel .sk-sheet .x svg{width:14px;height:14px;stroke:#fff;fill:none;stroke-width:2.2}
.skel .tk{display:block;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:12px 14px;margin-bottom:8px;position:relative;color:#fff}
.skel .tk.on{border-color:#fff}
.skel .tk b{display:block;font-size:14px}
.skel .tk .p{font-size:13px;color:rgba(255,255,255,.75);margin:2px 0 4px}
.skel .tk small{display:block;font-size:11.5px;color:rgba(255,255,255,.55);line-height:1.45}
.skel .tk .ck{position:absolute;right:12px;top:12px;width:20px;height:20px;border-radius:50%;border:1.5px solid rgba(255,255,255,.4)}
.skel .tk.on .ck{background:#fff;border-color:#fff}
.skel .tk.on .ck:after{content:"";position:absolute;left:6px;top:3px;width:5px;height:9px;border:solid #111;border-width:0 2px 2px 0;transform:rotate(45deg)}
.skel .sk-sheet .cta{background:#fff;color:var(--ink);margin-top:6px}
.skel .sk-sheet .ev{color:#fff}
.skel .sk-sheet .ev + .ev{border-top-color:rgba(255,255,255,.1)}
.skel .sk-sheet .host,.skel .sk-sheet .ln{color:rgba(255,255,255,.7)}

/* 부품 11 표지 색 — 상세·표지 화면 */
.skel.dark{background:var(--tint2);color:#fff}
.skel.dark .phone{background:linear-gradient(180deg,var(--tint) 0%,var(--tint2) 46%,#0c0c0e 100%)}
.skel .cb{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.14);display:inline-flex;align-items:center;justify-content:center;backdrop-filter:blur(8px);border:0;color:#fff;flex:0 0 40px;padding:0;-webkit-appearance:none;appearance:none;font:inherit;cursor:pointer}
.skel .cb svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2}
.skel .poster{margin:6px 0 10px;border-radius:18px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.12);position:relative}
.skel .poster img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}
.skel .poster .ft{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);white-space:nowrap;font-size:11px;padding:5px 10px;border-radius:999px;background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.25);display:flex;align-items:center;gap:6px;color:#fff}
.skel .poster .ft svg{width:12px;height:12px;stroke:#fff;fill:none;stroke-width:2}

/* 부품 12 레슨 걸음 줄 */
.skel .steps{display:flex;gap:4px;overflow-x:auto;padding:3px;background:var(--surface);border-radius:999px}
.skel .steps::-webkit-scrollbar{display:none}
.skel .steps a{flex:0 0 auto;height:30px;line-height:30px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:600;color:var(--sub)}
.skel .steps a.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.skel .steps a.done{color:var(--green)}

/* 부품 13 소식·광고 띠(오너 4167) — 옆으로 넘기는 카드: 그림 + 작은 이름표 + 제목 + 한 줄 */
.skel .rail{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;margin:8px -16px 0;padding:2px 16px 6px}
.skel .rail::-webkit-scrollbar{display:none}
.skel .rail>*{scroll-snap-align:start;flex:0 0 auto}
.skel .news{width:236px;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--card);display:block;transition:transform .12s ease}
.skel .news:active{transform:scale(.98)}
.skel .news .im,.skel .news .tx{display:block}   /* span 은 inline 이라 높이를 안 받는다 — 그림 칸이 통째로 사라졌다(2026-09-16 육안, 세 번째) */
.skel .news .im{height:118px;background:#eee center/cover;position:relative}
.skel .news .im b{position:absolute;left:10px;top:10px;font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.9);color:var(--ink)}
.skel .news .im b.ev{background:var(--pink);color:#fff} .skel .news .im b.pk{background:var(--ink);color:#fff}
.skel .news .tx{padding:9px 12px 11px}
.skel .news .tx h3{margin:0 0 2px;font-size:14px;letter-spacing:-.2px}
.skel .news .tx p{margin:0;font-size:12px;color:var(--sub)}
/* 부품 14 이번 주 활동 — 점 7개 */
.skel .week{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--card);margin-top:8px}
.skel .week .dots{display:flex;gap:6px}
.skel .week .dots i{width:14px;height:14px;border-radius:50%;background:var(--surface);border:1px solid var(--line)}
.skel .week .dots i.on{background:var(--green);border-color:var(--green)}
.skel .week .dots i.today{box-shadow:0 0 0 2px #fff,0 0 0 3.5px var(--ink)}
.skel .week b{font-size:13.5px}
.skel .week span{display:block;font-size:12px;color:var(--sub)}
/* 부품 15 기억 지도 미리 보기(오너 4177) — 급수 여섯 칸 열지도 + 숫자 + 진입. 칸 색 = 그 급수에서 만난 낱말 비율, 내 급수는 테두리 */
.skel .mapc{display:block;padding:12px 14px 10px;border:1px solid var(--line);border-radius:14px;background:var(--card);margin-top:8px;color:inherit}
.skel .mapc .hdr{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.skel .mapc .hdr b{font-size:14px;flex:1}
.skel .mapc .hdr span{font-size:12px;color:var(--sub)}
.skel .mapc .hdr svg{width:16px;height:16px;stroke:var(--muted);fill:none;stroke-width:2}
.skel .mapc .lv{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.skel .mapc .lv div{border-radius:10px;padding:8px 0 6px;text-align:center;background:#15142a;color:#fff;position:relative;overflow:hidden;min-height:58px}
.skel .mapc .lv div i{position:absolute;inset:auto 0 0 0;background:linear-gradient(180deg,rgba(203,191,255,.55),rgba(123,90,245,.95));height:var(--h,0%)}
.skel .mapc .lv div b{position:relative;display:block;font:600 11px/1 var(--f-en);letter-spacing:-.2px}
.skel .mapc .lv div span{position:relative;display:block;margin-top:5px;font-size:11px;color:rgba(255,255,255,.85)}
.skel .mapc .lv div.me{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--ink)}
.skel .mapc .lv div.me:after{content:"내 급수";position:absolute;left:0;right:0;top:-1px;font-size:8.5px;color:rgba(255,255,255,.75);letter-spacing:-.2px}
.skel .mapc .foot{margin-top:8px;font-size:12px;color:var(--sub);display:flex;gap:10px;flex-wrap:wrap}
.skel .mapc .foot i{font-style:normal;display:inline-flex;align-items:center;gap:4px}
.skel .mapc .foot i:before{content:"";width:8px;height:8px;border-radius:2px;background:#7b5af5;display:inline-block}
.skel .mapc .foot i.g:before{background:var(--green)}


/* 부품 16 스캔 들어가는 줄(오너 4210 "스캔 진입점이 없다") — 검색창 모양 한 줄 + 오른쪽 카메라 원. 누르면 스캔 시트(부품 10 짜임: 사진 찍기·앨범·붙여넣기·직접 쓰기) */
.skel .scanbar{display:flex;align-items:center;gap:10px;height:48px;border:1px solid var(--line);border-radius:999px;padding:0 6px 0 16px;background:var(--surface);margin:2px 0 8px;color:var(--sub);font-size:13.5px;cursor:pointer;transition:transform .12s ease}
.skel .scanbar:active{transform:scale(.985)}
.skel .scanbar span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.skel .scanbar .ic{width:36px;height:36px;border-radius:50%;background:var(--ink);display:inline-flex;align-items:center;justify-content:center;flex:0 0 36px}
.skel .scanbar .ic svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:1.9}
.skel .sk-sheet .sc{display:flex;align-items:center;gap:12px;padding:12px 4px;border-top:1px solid rgba(255,255,255,.1);color:#fff}
.skel .sk-sheet .sc:first-of-type{border-top:0}
.skel .sk-sheet .sc .ic{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.12);display:inline-flex;align-items:center;justify-content:center;flex:0 0 40px}
.skel .sk-sheet .sc .ic svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.8}
.skel .sk-sheet .sc b{display:block;font-size:14px}.skel .sk-sheet .sc small{display:block;font-size:12px;color:rgba(255,255,255,.6)}


/* 부품 17 화면 전환(오너 4211 "중간중간 애니메이션") — 앞으로 가면 오른쪽에서 밀려오고, 뒤로 가면 왼쪽에서. 방향은 떠나기 전 sessionStorage 에 적어 둔다(skel.js). '동작 줄이기'면 안 움직인다 */
@keyframes sk-fwd{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
@keyframes sk-bwd{from{opacity:0;transform:translateX(-18px)}to{opacity:1;transform:none}}
.skel.sk-in-fwd .wrap{animation:sk-fwd .26s cubic-bezier(.2,.8,.2,1) both}
.skel.sk-in-bwd .wrap{animation:sk-bwd .26s cubic-bezier(.2,.8,.2,1) both}
/* 하단 바: 누른 탭으로 검은 알약이 옮겨 간 뒤 화면이 바뀐다 */
.skel .tab a{transition:background-color .18s ease,color .18s ease,transform .12s ease}
@media (prefers-reduced-motion:reduce){.skel.sk-in-fwd .wrap,.skel.sk-in-bwd .wrap{animation:none}.skel .tab a{transition:none}}

/* 목록이 처음 뜰 때 차례로 올라온다(P4 움직임 ③, 부품 3 에 기본) */
@keyframes sk-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.skel .ev{animation:sk-in .28s ease both}
.skel .ev:nth-child(2){animation-delay:.04s}.skel .ev:nth-child(3){animation-delay:.08s}.skel .ev:nth-child(4){animation-delay:.12s}.skel .ev:nth-child(5){animation-delay:.16s}.skel .ev:nth-child(n+6){animation-delay:.2s}
@media (prefers-reduced-motion:reduce){.skel .ev{animation:none}}

/* 부품 20 머리 줄 v2(오너 4697, 2026-09-22): 제목 + 음표·돋보기·나 */
.skel .hd3{display:flex;align-items:center;gap:8px;padding:calc(10px + env(safe-area-inset-top)) 0 6px}
.skel .hd3 h1{margin:0;font-size:22px;letter-spacing:-.4px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* 첫 화면 */
.sk-splash{position:fixed;inset:0;z-index:9999;background:#111114;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#fff;transition:opacity .4s}.sk-splash.out{opacity:0;pointer-events:none}
.sk-splash .mk{width:84px;height:84px;border-radius:24px;background:#fff;display:grid;place-items:center;font:700 42px var(--f-en);color:#111114;letter-spacing:-.04em;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.sk-splash .wm{font:700 28px/1 var(--f-en);letter-spacing:-.8px}.sk-splash .wm i{font-style:normal;color:#c9b8ff}.sk-splash small{font-size:13px;color:rgba(255,255,255,.55)}
/* 이어 보기 가로 띠(부품 21, 오너 4686) */
.skel .rail2{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 16px;margin:6px -16px 0;padding:2px 16px 8px}.skel .rail2::-webkit-scrollbar{display:none}
.skel .rc{flex:0 0 300px;scroll-snap-align:start;position:relative;border-radius:22px;overflow:hidden;background:#111;color:#fff;box-shadow:0 16px 40px rgba(17,17,20,.18);display:block}
.skel .rc img{width:100%;height:180px;object-fit:cover;display:block}.skel .rc .veil{position:absolute;left:0;right:0;bottom:0;height:75%;background:linear-gradient(180deg,rgba(17,17,20,0),rgba(17,17,20,.92))}
.skel .rc .tx{position:absolute;left:14px;right:70px;bottom:12px}.skel .rc .tx small{display:block;font-size:11px;color:rgba(255,255,255,.7)}.skel .rc .tx b{display:block;font:600 17px/1.15 var(--f-en);letter-spacing:-.3px;margin-top:3px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.skel .rc .tx span{display:block;font-size:12px;color:rgba(255,255,255,.75);margin-top:3px}
.skel .rc .go{position:absolute;right:12px;bottom:12px;width:44px;height:44px;border-radius:50%;background:#fff;display:grid;place-items:center}.skel .rc .go svg{width:18px;height:18px;fill:#111114;stroke:none}
.skel .rc .pill{position:absolute;left:12px;top:12px;font-size:11px;font-weight:700;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.18);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.25)}
.skel .rc .pg{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.2)}.skel .rc .pg i{display:block;height:100%;background:#fff}
.skel .chips a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
/* 「나」 시트 · Pro 카드 */
.skel .procard{border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:14px;margin-bottom:6px}.skel .procard b{display:block;font-size:16px}.skel .procard p{margin:4px 0 10px;font-size:12.5px;color:rgba(255,255,255,.65)}.skel .procard .row2{display:flex;gap:8px}.skel .procard .row2 a{flex:1;height:44px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.skel .procard .m{background:#fff;color:#111114}.skel .procard .y{background:rgba(255,255,255,.14);color:#fff}
.skel .mrow{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid rgba(255,255,255,.1);color:#fff}.skel .mrow:first-of-type{border-top:0}.skel .mrow b{display:block;font-size:14px}.skel .mrow span span{display:block;font-size:12px;color:rgba(255,255,255,.6)}.skel .mrow .ch{margin-left:auto;width:16px;height:16px;stroke:rgba(255,255,255,.5);fill:none;stroke-width:2.2}
.skel .sk-sheet .tk .p{font-size:13px;color:rgba(255,255,255,.75);margin:2px 0 4px;display:block}
/* 도구 줄(연습 탭) */
.skel .tool{display:flex;align-items:center;gap:14px;padding:14px;border-radius:18px;border:1px solid var(--line);background:var(--card);color:inherit;margin-top:10px}
.skel .tool .ic{width:48px;height:48px;border-radius:14px;background:var(--ink);display:grid;place-items:center;flex:0 0 48px}.skel .tool .ic svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.skel .tool .tx{flex:1;min-width:0}.skel .tool b{display:block;font-size:15.5px;letter-spacing:-.2px}.skel .tool span{display:block;font-size:12.5px;color:var(--sub);margin-top:2px}.skel .tool .lim{flex:0 0 auto;font-size:11px;font-weight:700;color:var(--green);white-space:nowrap}.skel .tool .lim.pro{color:var(--violet)}

/* 하단 바 다섯 칸(2026-09-23 오너 4760·4768 2번): 다섯 칸이 같은 틀, 가운데 「말 만들기」만 솟은 먹색 동그라미 — 색은 켜져도 안 바뀌고 글자만 진하게 */
.skel .tab{gap:0;padding:6px 6px;overflow:visible;left:14px;right:14px;transform:none;justify-content:space-between}   /* 2026-10-06 오너 5001: 하단 바를 화면 폭에 맞춰 넓게 */.skel .tab a{width:auto;flex:1;gap:3px}
.skel .tab a.mk{color:var(--sub);position:relative}.skel .tab a.mk .c{width:46px;height:46px;border-radius:50%;background:var(--ink);display:grid;place-items:center;margin-top:-24px;border:3px solid #fff;box-shadow:0 8px 20px rgba(17,17,20,.22)}.skel .tab a.mk .c svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2.2;stroke-linecap:round}
.skel .tab a.mk.on{background:transparent;color:var(--ink);font-weight:700}
/* 내 공부 작성 칸 · 말 만들기 홈 */
.skel .cmp{margin-top:8px;border:1px solid var(--line);border-radius:18px;background:#fff}.skel .cmp textarea{display:block;width:100%;box-sizing:border-box;min-height:132px;border:0;outline:0;background:transparent;padding:14px 14px 4px;font:400 15px/1.6 "Plus Jakarta Sans","Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo",sans-serif;color:var(--ink);resize:vertical}
.skel .cmp .cnt{display:flex;justify-content:space-between;padding:0 14px 6px;font-size:11.5px;color:var(--muted)}.skel .cmp .cnt b{color:var(--ink)}
.skel .cmp .bt{display:flex;gap:8px;padding:0 10px 10px}.skel .cmp .bt button{flex:1;height:44px;border-radius:999px;border:1px solid var(--line);background:var(--surface);display:flex;align-items:center;justify-content:center;gap:6px;font:700 13.5px "Plus Jakarta Sans","Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo",sans-serif;color:var(--ink);cursor:pointer}.skel .cmp .bt button svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.skel .newc{display:flex;align-items:center;gap:14px;margin-top:8px;padding:16px;border-radius:22px;background:var(--ink);color:#fff;box-shadow:0 16px 40px rgba(17,17,20,.22)}.skel .newc .ic{width:52px;height:52px;border-radius:50%;background:#fff;display:grid;place-items:center;flex:0 0 52px}.skel .newc .ic svg{width:24px;height:24px;stroke:var(--ink);fill:none;stroke-width:2.2;stroke-linecap:round}.skel .newc b{display:block;font-size:18px;letter-spacing:-.3px}.skel .newc span{display:block;font-size:12.5px;color:rgba(255,255,255,.7);margin-top:3px}
.skel .segl{display:flex;gap:4px;padding:4px;background:var(--surface);border-radius:999px;margin-top:8px}.skel .segl a{flex:1;height:38px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:13.5px;font-weight:600;color:var(--sub)}.skel .segl a.on{background:var(--ink);color:#fff}
.skel .srow{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);color:inherit}.skel .srow .th{width:48px;height:48px;border-radius:12px;background:var(--surface);overflow:hidden;flex:0 0 48px}.skel .srow .th img{width:100%;height:100%;object-fit:cover;display:block}.skel .srow .tx{flex:1;min-width:0}.skel .srow b{display:block;font:600 15px var(--f-en);letter-spacing:-.2px}.skel .srow small{display:block;font-size:12px;color:var(--sub);margin-top:2px}.skel .srow .ch{width:16px;height:16px;flex:0 0 16px;stroke:var(--muted);fill:none;stroke-width:2.2}.skel .srow .n{flex:0 0 auto;font-size:12px;font-weight:700;color:var(--ink);background:var(--surface);border-radius:999px;padding:5px 10px}

/* ── 2026-09-23 시안 v2(오너 4789·4796·4803·4808·4812 승인): 머리줄 음악 알약 · 아바타 · 쪽지 카드 · 밑줄 탭 · 갈래 칩 · 작성 칸 · 질문 카드 ── */
.skel .hd3 h1{min-width:0}
.skel .hd3 .ava{width:40px;height:40px;border-radius:50%;background:var(--surface) center/cover;border:1px solid var(--line);flex:0 0 40px;padding:0;display:grid;place-items:center;color:var(--sub);cursor:pointer;-webkit-appearance:none;appearance:none}.skel .hd3 .ava svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
.skel .hd3 .np{display:flex;align-items:center;gap:6px;height:36px;padding:3px 4px 3px 3px;border-radius:999px;background:var(--card);border:1px solid var(--line);box-shadow:0 1px 0 #dcdce2;flex:0 0 auto;max-width:58%;min-width:0;cursor:pointer;-webkit-tap-highlight-color:transparent}.skel .hd3 .np[hidden]{display:none}
.skel .hd3 .np img{width:30px;height:30px;border-radius:50%;object-fit:cover;flex:0 0 30px;background:var(--surface)}
.skel .hd3 .np .eq{display:inline-flex;align-items:flex-end;gap:2px;height:14px;margin:0 2px}.skel .hd3 .np .eq i{width:3px;background:var(--ink);border-radius:2px;height:6px}.skel .hd3 .np .eq i:nth-child(2){height:13px}.skel .hd3 .np .eq i:nth-child(3){height:9px}
.skel .hd3 .np.playing .eq i{animation:npq .9s ease-in-out infinite alternate}.skel .hd3 .np.playing .eq i:nth-child(2){animation-delay:.2s}.skel .hd3 .np.playing .eq i:nth-child(3){animation-delay:.4s}@keyframes npq{from{height:4px}to{height:14px}}
.skel .hd3 .np .l9p-t{display:none;min-width:0;flex:1}.skel .hd3 .np .l9p-t b{display:block;font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2;color:var(--txt)}.skel .hd3 .np .l9p-t span{display:block;font-size:10px;color:var(--sub);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.skel .hd3 .np.open{max-width:none;flex:1 1 auto}.skel .hd3.npopen h1{display:none}.skel .hd3 .np.open .eq{display:none}.skel .hd3 .np.open .l9p-t{display:block}
.skel .hd3 .np button{all:unset;box-sizing:border-box;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex:0 0 30px;background:var(--ink);cursor:pointer;-webkit-tap-highlight-color:transparent}.skel .hd3 .np button svg{width:14px;height:14px;fill:#fff}
.skel .hd3 .np .l9p-nx,.skel .hd3 .np .l9p-x{display:none;background:transparent}.skel .hd3 .np .l9p-nx svg{fill:var(--ink)}.skel .hd3 .np .l9p-x svg{width:12px;height:12px}.skel .hd3 .np .l9p-x svg path{stroke:var(--sub)}
.skel .hd3 .np.open .l9p-nx,.skel .hd3 .np.open .l9p-x{display:grid}
.skel a.mkbtn{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 6px 0 20px;border-radius:999px;background:var(--ink);color:#fff;font-size:15px;font-weight:700;margin-top:10px;box-shadow:0 2px 0 #111114}.skel .mkbtn i{width:44px;height:44px;border-radius:50%;background:#fff;display:grid;place-items:center;font-style:normal}.skel .mkbtn i svg{width:20px;height:20px;stroke:var(--ink);fill:none;stroke-width:2.2;stroke-linecap:round}
.skel .sec{display:flex;align-items:baseline;justify-content:space-between;margin-top:26px}.skel .sec b{font-size:17px;letter-spacing:-.3px}.skel .sec span{font-size:12px;color:var(--sub)}
.skel .utab{display:flex;gap:18px;margin-top:8px;border-bottom:1px solid var(--line)}.skel .utab a{padding:8px 2px 10px;font-size:14px;font-weight:600;color:var(--muted);position:relative}.skel .utab a.on{color:var(--ink)}.skel .utab a.on::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--ink);border-radius:2px}
.skel .gchips{display:flex;gap:6px;overflow-x:auto;margin-top:12px;padding-bottom:2px;scrollbar-width:none}.skel .gchips::-webkit-scrollbar{display:none}.skel .gchips a,.skel .gchips span{flex:0 0 auto;font-size:12px;font-weight:600;padding:7px 12px;border-radius:999px;border:1px solid var(--line);color:var(--sub);white-space:nowrap;background:var(--card)}.skel .gchips .on{background:var(--ink);color:#fff;border-color:var(--ink)}
.skel .note{display:block;margin-top:12px;border:1px solid var(--line);border-radius:20px;background:var(--card);padding:14px 14px 12px;box-shadow:0 1.5px 0 #dcdce2;color:inherit}.skel .note .r1{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--sub);min-width:0}.skel .note .r1>span:not(.tg):not(.dt){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.skel .note .tg{font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:999px;border:1px solid var(--line);color:var(--sub);white-space:nowrap;flex:0 0 auto}.skel .note .tg.on{background:var(--ink);color:#fff;border-color:var(--ink)}.skel .note .r1 .dt{margin-left:auto;flex:0 0 auto}
.skel .note .en{margin-top:10px;font:600 15px/1.4 var(--f-en);color:var(--ink);letter-spacing:-.2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.skel .note .ko{margin-top:6px;font-size:12px;line-height:1.45;color:var(--sub);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.skel .note .pb{height:3px;border-radius:2px;background:var(--surface);margin-top:12px;overflow:hidden}.skel .note .pb b{display:block;height:100%;width:0;background:var(--ink)}
.skel .note .r2{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;font-size:12px;color:var(--sub);min-width:0}.skel .note .r2>span{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.skel .note .r2 .sw{display:inline-flex;gap:4px;margin-left:6px;vertical-align:middle}.skel .note .r2 .sw i{font-style:normal;font:600 10.5px var(--f-en);color:#fff;background:var(--ink);border-radius:6px;padding:2px 6px}.skel .note .act{font-size:12.5px;font-weight:700;color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:7px 12px;white-space:nowrap;flex:0 0 auto;background:var(--card);font-family:inherit;cursor:pointer}.skel .note .act.p{background:var(--ink);color:#fff;border-color:var(--ink)}
.skel .grow{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);color:inherit}.skel .grow .th{width:48px;height:48px;border-radius:14px;background:var(--surface);overflow:hidden;flex:0 0 48px;border:1px solid var(--line)}.skel .grow .th img{width:100%;height:100%;object-fit:cover}.skel .grow .tx{flex:1;min-width:0}.skel .grow b{display:block;font:600 16px/1.2 var(--f-en);color:var(--ink)}.skel .grow small{display:block;font-size:12px;color:var(--sub);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.skel .grow .n{width:28px;height:28px;border-radius:50%;background:var(--ink);color:#fff;font:700 12px var(--f);display:grid;place-items:center;flex:0 0 28px}.skel .grow .n.g{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.skel .comp{margin-top:12px;border:1px solid var(--line);border-radius:24px;background:var(--card);box-shadow:0 1.5px 0 #dcdce2;padding:14px 16px 12px}.skel .comp textarea{display:block;width:100%;min-height:150px;border:0;outline:0;background:transparent;padding:0;font:400 16px/1.6 var(--f);color:var(--ink);resize:none;box-sizing:border-box}.skel .comp textarea::placeholder{color:var(--muted)}
.skel .comp .ft2{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;min-width:0}.skel .comp .ft2 small{font-size:11.5px;color:var(--muted);white-space:nowrap}.skel .comp .tools{display:flex;gap:6px;min-width:0}.skel .comp .tools a,.skel .comp .tools button{display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 12px 0 9px;border-radius:999px;border:1px solid var(--line);font:600 12.5px var(--f);color:var(--ink);background:var(--card);cursor:pointer;white-space:nowrap}.skel .comp .tools svg{width:15px;height:15px;stroke:var(--ink);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.skel .comp .ft{display:flex;align-items:center;justify-content:space-between;margin-top:6px}.skel .comp .ft small{font-size:11.5px;color:var(--muted)}.skel .comp .ft small b{color:var(--sub);font-weight:600;margin-left:8px}.skel .comp .ft small.over{color:var(--pink)}
.skel .sendb{width:48px;height:48px;border-radius:50%;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;padding:0;cursor:pointer;-webkit-appearance:none;appearance:none;flex:0 0 48px}.skel .sendb svg{width:20px;height:20px;stroke:var(--muted);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.skel .sendb:not(:disabled){background:var(--ink);border-color:var(--ink)}.skel .sendb:not(:disabled) svg{stroke:#fff}.skel .sendb.busy{background:var(--surface);border-color:var(--line)}.skel .sendb.busy svg{stroke:var(--muted)}
.skel .qcards{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;margin-top:10px;padding:2px 2px 8px;scrollbar-width:none}.skel .qcards::-webkit-scrollbar{display:none}.skel .qc{flex:0 0 156px;scroll-snap-align:start;border:1px solid var(--line);border-radius:18px;background:var(--card);overflow:hidden;box-shadow:0 1.5px 0 #dcdce2;text-align:left;padding:0;font-family:inherit;cursor:pointer;color:inherit}.skel .qc img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:var(--surface)}.skel .qc .b{padding:10px 12px 12px}.skel .qc small{display:block;font-size:11px;color:var(--sub)}.skel .qc b{display:block;font-size:13px;line-height:1.4;margin-top:4px;letter-spacing:-.2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* 제목은 도현(오너 4976) */
.skel .hd h1,.skel .hd3 h1{font-family:var(--fd);font-weight:400}