@charset "UTF-8";
/* ══════════════════════════════════════════════════════════════════
   키바키즈 브랜드 상세 — 11-08 리뉴얼 제안(40장 · 21섹션 + 영상). 접두어 .kv* (레인 소유 파일)
   site.css 토큰을 전제로 한 페이지 전용 레이어. 서체는 Pretendard(사이트 기본)만.
   브랜드 색 = 카탈로그에서 읽은 값: 네이비 #1B1748 · 퍼플 #6E62B0 · 핑크 #E64C8C · 옐로 #FFC928
   레벨 컬러 통일: A 주황 #F29A1E · B 초록 #7FB52E · C 파랑 #1FA7C9 (탭 · 말풍선 · 표 · 확대 띠 · 청크 탭)
   JS 가 없어도 최종 모습이 보인다(.js 가 붙었을 때만 숨김 → 등장). 모션 줄이기면 모두 바로 보인다.
   ══════════════════════════════════════════════════════════════════ */

:root{
  --kv-navy:#1B1748; --kv-navy-2:#2B2565; --kv-purple:#6E62B0; --kv-purple-d:#574D96;
  --kv-pink:#E64C8C; --kv-pink-d:#C23A7A; --kv-yellow:#FFC928;
  --kv-ink:#23204F; --kv-gray:#4A4E66; --kv-gray-2:#565B73; --kv-line:#E3E5EE;
  --kv-a:#F29A1E; --kv-b:#7FB52E; --kv-c:#1FA7C9;
  --kv-a-d:#A25E08; --kv-b-d:#4D7716; --kv-c-d:#11809C;
}
[style*="--c:"]{--cd:#5C4A12;--cd:color-mix(in srgb,var(--c) 48%,#1B1748)}
h1,h2,h3,h4{text-wrap:balance}
[hidden]{display:none !important}
.kvsr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.kvc-p{color:var(--kv-pink-d)} .kvc-m{color:#8F6410} .kvc-y{color:#E7A400} .kvc-y2{color:#8F6410}
.kvc-p,.kvc-m,.kvc-y{font-weight:inherit}

/* ── 공통 제목 · 리드 ─────────────────────────────────────────── */
section[id]{scroll-margin-top:calc(var(--nav-h) + 8px)}
.kvh{margin-top:14px;font-weight:700;letter-spacing:-.034em;line-height:1.2;color:var(--kv-ink)}
.kvh--l{font-size:clamp(1.8rem,3.5vw,2.7rem)}
.kvh--m{font-size:clamp(1.7rem,3.1vw,2.4rem)}
.kvh--c{font-size:clamp(1.8rem,3.5vw,2.7rem);text-align:center}
.kvh--pink{color:var(--kv-ink)}
.kvlead{margin-top:14px;font-size:clamp(.95rem,1.25vw,1.05rem);line-height:1.7;color:var(--kv-gray);max-width:72ch}
.kvbal,.kvvoc,.kvcourse,.kvtalk,.kvnat,.kvmts,.kvflow,.kvph,.kvchk,.kvles,.kvsw,.kvsg,.kvcur,.kvapp,.kvvid,.kvintro,.kvcomp,.kvgap{
  padding-block:clamp(56px,6vw,92px)}

/* ── 버튼 ─────────────────────────────────────────────────────── */
.kvbtn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:999px;
  font-weight:700;font-size:.95rem;letter-spacing:-.01em;border:1.5px solid transparent;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease)}
.kvbtn:hover{transform:translateY(-2px)}
.kvbtn .arw{transition:transform .22s var(--ease)} .kvbtn:hover .arw{transform:translateX(3px)}
.kvbtn--yellow{background:var(--kv-yellow);color:var(--kv-navy)}
.kvbtn--yellow:hover{box-shadow:0 12px 30px rgba(255,201,40,.32)}
.kvbtn--line{border-color:rgba(255,255,255,.62);color:#fff}
.kvbtn--line:hover{background:rgba(255,255,255,.1)}

/* ── 반짝 · 등장 키프레임 ─────────────────────────────────────── */
@keyframes kv-up{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes kv-pop{0%{opacity:0;transform:scale(.8) rotate(-4deg)}55%{opacity:1;transform:scale(1.05) rotate(1.2deg)}100%{opacity:1;transform:none}}
@keyframes kv-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes kv-twk{0%,100%{opacity:0;transform:scale(.3) rotate(0)}45%,55%{opacity:1;transform:scale(1) rotate(45deg)}}
.kvup{animation:kv-up .85s var(--ease) both;animation-delay:var(--d,0s)}
.kvpop{animation:kv-pop 1s var(--ease) both;animation-delay:var(--d,0s)}
.kvtwk{position:absolute;width:15px;height:15px;background:#fff;pointer-events:none;
  clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);
  animation:kv-twk 2.8s ease-in-out 2 both}
.kvtwk--1{left:8%;top:12%} .kvtwk--2{right:6%;top:30%;width:11px;height:11px;animation-delay:1.3s}
.kvstevie__trophy .kvtwk{animation:none;opacity:0}
.kvstevie__trophy.in .kvtwk{animation:kv-twk 2.8s ease-in-out .5s 2 both}
.kvstevie__trophy.in .kvtwk--2{animation-delay:1.5s}

/* ── 01 HERO ──────────────────────────────────────────────────── */
.kvhero{position:relative;background:var(--kv-navy);color:#fff;overflow:hidden;isolation:isolate;
  min-height:clamp(600px,calc(100vh - var(--nav-h) - 130px),760px);display:grid;align-items:center;
  padding-block:clamp(36px,5vw,64px) clamp(70px,7vw,90px)}
.kvhero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(60% 70% at 78% 40%,rgba(110,98,176,.34),transparent 70%)}
.kvhero__in{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(24px,4vw,64px);align-items:center}
.kvhero__kick{font-size:clamp(.95rem,1.4vw,1.1rem);color:rgba(255,255,255,.88);letter-spacing:-.01em}
.kvhero__title{margin-top:14px;font-size:clamp(2.3rem,5.2vw,4rem);font-weight:700;line-height:1.16;letter-spacing:-.04em}
.kvhero__logo{margin-top:clamp(22px,3vw,34px);width:min(340px,70%);height:auto}
.kvhero__badge{display:inline-flex;align-items:center;gap:16px;margin-top:clamp(20px,2.6vw,30px);
  padding:12px 28px 12px 16px;border-radius:18px;background:var(--kv-navy-2);
  border:1px solid rgba(255,255,255,.12);transition:transform .25s var(--ease),border-color .25s}
.kvhero__badge:hover{transform:translateY(-2px);border-color:rgba(255,201,40,.55)}
.kvhero__trophy{position:relative;display:block;width:44px;flex:none}
.kvhero__trophy img{width:44px;height:auto}
.kvhero__trophy .kvtwk{width:10px;height:10px}
.kvhero__trophy .kvtwk--1{left:-8px;top:2px} .kvhero__trophy .kvtwk--2{right:-8px;top:46%}
.kvhero__btxt{display:grid;gap:2px}
.kvhero__btxt small{font-size:.8rem;color:rgba(255,255,255,.82)}
.kvhero__btxt b{font-size:clamp(1.15rem,1.9vw,1.5rem);font-weight:700;color:var(--kv-yellow);letter-spacing:-.02em}
.kvhero__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(22px,2.8vw,32px)}
.kvhero__art{margin:0;justify-self:end;width:min(100%,540px);aspect-ratio:1/.96;overflow:hidden;padding-top:16px;
  -webkit-mask-image:linear-gradient(#000 82%,transparent);mask-image:linear-gradient(#000 82%,transparent)}
.kvhero__art img{width:100%;height:auto;animation:kv-float 3.4s ease-in-out 1.2s 1}
.kvhero__scroll{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:grid;justify-items:center;gap:8px;
  font-size:.75rem;letter-spacing:.3em;color:rgba(255,255,255,.7)}
.kvhero__scroll i{position:relative;display:block;width:1px;height:38px;background:rgba(255,255,255,.28);overflow:hidden}
.kvhero__scroll i::after{content:"";position:absolute;left:0;top:-14px;width:1px;height:14px;background:#fff;animation:kv-scroll 1.8s ease-in-out infinite}
@keyframes kv-scroll{0%{top:-14px}70%,100%{top:38px}}

/* ── 02 스티비상 2관왕 ───────────────────────────────────────── */
.kvstevie{background:var(--kv-purple);color:#fff;overflow-x:clip}
.kvstevie__top{padding-block:clamp(52px,6vw,88px) clamp(36px,4vw,56px)}
.kvstevie__in{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(24px,5vw,72px);align-items:center}
.kvstevie__pre{font-size:clamp(.95rem,1.4vw,1.15rem);opacity:.95}
.kvstevie__title{margin-top:10px;font-size:clamp(2.1rem,4.8vw,3.6rem);font-weight:700;letter-spacing:-.04em;line-height:1.1}
.kvstevie__big{margin-top:6px;font-size:clamp(3.6rem,9vw,6.6rem);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--kv-yellow);
  transform-origin:left center}
.js .kvstamp{opacity:0;transform:scale(1.9) rotate(-8deg)}
.js .kvstamp.is-on{animation:kv-stamp .7s cubic-bezier(.2,1.5,.35,1) both}
@keyframes kv-stamp{0%{opacity:0;transform:scale(1.9) rotate(-8deg)}60%{opacity:1;transform:scale(.94) rotate(1deg)}100%{opacity:1;transform:none}}
.kvstevie__awards{display:grid;gap:12px;margin-top:clamp(20px,2.6vw,30px);max-width:620px}
.kvstevie__award{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:11px 20px;border-radius:999px;background:#fff;color:var(--kv-ink);font-size:.95rem}
.kvstevie__medal{padding:4px 14px;border-radius:999px;background:#B9855A;color:var(--kv-navy);font-size:.75rem;font-weight:700;letter-spacing:.06em}
.kvstevie__award b{color:var(--kv-purple-d);font-weight:700}
.kvstevie__note{margin-top:18px;max-width:62ch;font-size:.88rem;line-height:1.7;color:rgba(255,255,255,.96)}
.kvstevie__trophy{position:relative;margin:0;display:grid;place-items:center;justify-self:center}
.kvstevie__halo{position:absolute;width:min(78%,360px);aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.14);left:50%;top:50%;transform:translate(-50%,-44%)}
.kvstevie__trophy img{position:relative;width:auto;height:clamp(260px,34vw,440px)}
.kvstevie__trophy.in img{animation:kv-float 3.4s ease-in-out .5s 1}
.kvstevie__trophy .kvtwk--1{left:24%;top:6%} .kvstevie__trophy .kvtwk--2{right:22%;top:18%}
.kvstevie__pts{background:var(--kv-purple-d);padding-block:clamp(28px,3.4vw,44px)}
.kvstevie__ptsin{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.kvstevie__pt{text-align:center;padding:6px clamp(14px,2.4vw,40px)}
.kvstevie__pt+.kvstevie__pt{border-left:1px solid rgba(255,255,255,.22)}
.kvstevie__pt b{display:block;font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--kv-yellow);font-weight:700}
.kvstevie__pt p{margin-top:10px;font-size:.88rem;line-height:1.65;color:rgba(255,255,255,.9)}

/* ── 공통 인트로 · 04 상단 ───────────────────────────────────── */
.kvintro{padding-block:clamp(48px,5vw,76px)}
.kvintro__in{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(20px,4vw,64px);align-items:start}
.kvintro__title{margin-top:14px;font-size:clamp(1.8rem,3.5vw,2.7rem);font-weight:700;letter-spacing:-.034em;line-height:1.2;color:var(--kv-ink)}
.kvintro__body{font-size:clamp(.95rem,1.2vw,1.05rem);line-height:1.8;color:var(--kv-gray);max-width:60ch}
.kvintro__in--flat{padding-bottom:6px}

/* ── 스티키 스텝 공통 ────────────────────────────────────────── */
.kvstk{--pinh:max(560px,calc(100vh - var(--nav-h) - 6px));position:relative}
@supports (height:100svh){.kvstk{--pinh:max(560px,calc(100svh - var(--nav-h) - 6px))}}
.kvstk.is-stk{height:calc(var(--pinh) + var(--n) * 55vh)}
@supports (height:100svh){.kvstk.is-stk{height:calc(var(--pinh) + var(--n) * 55svh)}}
.kvstk.is-stk .kvstk__pin{position:sticky;top:var(--nav-h);height:var(--pinh);display:grid;align-content:center}
.kvhint{display:flex;justify-content:center;align-items:center;gap:8px;font-size:.78rem;color:var(--kv-gray-2)}
.kvhint i{width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);animation:kv-nudge 1.6s ease-in-out infinite}
@keyframes kv-nudge{0%,100%{transform:translateY(0) rotate(45deg)}50%{transform:translateY(4px) rotate(45deg)}}

/* ── 03 영어를 유창하게 하려면? ──────────────────────────────── */
.kvbrain{background:#FBF6EA;--gap:clamp(28px,3.4vw,48px)}
.kvbrain__pin{padding-block:clamp(14px,3.2vh,56px)}
.kvbrain__head{display:flex;align-items:center;justify-content:center;gap:clamp(10px,2vw,24px);text-align:center}
.kvbrain__mega{flex:none;width:clamp(64px,8vw,104px)}
.kvbrain__mega img{width:100%;height:auto}
.kvbrain__title{font-size:clamp(1.75rem,4.2vw,3.1rem);font-weight:700;letter-spacing:-.04em;line-height:1.15}
.kvbrain .kvc-m{color:#8F6410} .kvbrain .kvc-p{color:var(--kv-pink-d)}
.kvbrain__pills{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:clamp(14px,2vw,22px)}
.kvbrain__pill{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border-radius:999px;border:1.5px solid #DCCFB4;background:#FFFCF4;
  color:#7A6A50;font-size:.85rem;font-weight:600;transition:background .3s,color .3s,border-color .3s}
.kvbrain__pill i{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;border:1.5px solid currentColor;font-size:.75rem;font-style:normal;font-weight:700}
.kvbrain[data-step="1"] .kvbrain__pill:nth-child(1),.kvbrain[data-step="2"] .kvbrain__pill:nth-child(2),.kvbrain[data-step="3"] .kvbrain__pill:nth-child(3)
  {background:#5B3A28;border-color:#5B3A28;color:#fff}
.kvbrain__stage{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,min(380px,46vh)) minmax(0,1fr);gap:var(--gap);align-items:center;margin-top:clamp(14px,2vw,26px)}
.kvbrain__card{--hd:#D9CFBA;--bd:#E6DDC8;--bg:#F2ECDF;--tx:#6F6551;--sub:#716753;
  border:2px solid var(--bd);border-radius:20px;background:var(--bg);overflow:hidden;transition:all .45s var(--ease)}
.kvbrain__card h3{padding:11px 14px;text-align:center;font-size:.95rem;font-weight:600;color:var(--kv-navy);background:var(--hd);transition:background .45s}
.kvbrain__cb{padding:16px 20px 20px;text-align:center}
.kvbrain__cb b{display:block;font-size:clamp(1.15rem,1.9vw,1.5rem);font-weight:600;color:var(--tx)}
.kvbrain__cb em{display:block;margin-top:2px;font-style:normal;font-size:.82rem;color:var(--sub);transition:color .45s}
.kvbrain__cb ul{margin-top:12px;text-align:left;display:grid;gap:5px}
.kvbrain__cb li{position:relative;padding-left:12px;font-size:.78rem;line-height:1.55;color:var(--tx)}
.kvbrain__cb li::before{content:"";position:absolute;left:0;top:.62em;width:4px;height:4px;border-radius:50%;background:currentColor;opacity:.6}
.kvbrain[data-step="2"] .kvbrain__card--broca,.kvbrain[data-step="3"] .kvbrain__card--broca{
  --hd:#E8B44A;--bd:#EBC25F;--bg:#FFF8E0;--tx:#5E4A22;--sub:#7A5300;box-shadow:0 14px 30px rgba(232,180,74,.28)}
.kvbrain[data-step="1"] .kvbrain__card--wer,.kvbrain[data-step="3"] .kvbrain__card--wer{
  --hd:#D8709B;--bd:#DE86AB;--bg:#FCEDF3;--tx:#5E3045;--sub:#A8346D;box-shadow:0 14px 30px rgba(216,112,155,.24)}
.kvbrain__fig{position:relative;margin:0}
.kvbrain__fig img{width:100%;height:auto}
.kvbrain__dot{position:absolute;width:11%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);top:37%;opacity:.28;transition:opacity .4s,transform .5s var(--ease),box-shadow .5s}
.kvbrain__dot--b{left:28%;background:#F2C14E} .kvbrain__dot--w{left:70%;background:#EE87AF}
.kvbrain[data-step="1"] .kvbrain__dot--w,.kvbrain[data-step="3"] .kvbrain__dot--w{opacity:.95;transform:translate(-50%,-50%) scale(1.15);box-shadow:0 0 0 7px rgba(238,135,175,.28),0 0 26px 10px rgba(238,135,175,.5)}
.kvbrain[data-step="2"] .kvbrain__dot--b,.kvbrain[data-step="3"] .kvbrain__dot--b{opacity:.95;transform:translate(-50%,-50%) scale(1.2);box-shadow:0 0 0 7px rgba(242,193,78,.3),0 0 26px 10px rgba(242,193,78,.55)}
.kvbrain__ln{position:absolute;top:37%;height:0;opacity:0;transition:opacity .45s,transform .9s var(--ease)}
.kvbrain__ln--l{left:calc(-1 * var(--gap));width:calc(28% + var(--gap));border-top:2px dashed #E8B44A}
.kvbrain__ln--r{left:70%;width:calc(30% + var(--gap));border-top:2px dashed #DE86AB}
.kvbrain[data-step="2"] .kvbrain__ln--l,.kvbrain[data-step="3"] .kvbrain__ln--l,
.kvbrain[data-step="1"] .kvbrain__ln--r,.kvbrain[data-step="3"] .kvbrain__ln--r{opacity:1}
.kvbrain__ln--c{left:28%;width:42%;border-top:5px solid #D8709B;border-radius:4px;transform:scaleX(0);transform-origin:left;
  border-image:linear-gradient(90deg,#F2C14E,#EE87AF) 1}
.kvbrain[data-step="3"] .kvbrain__ln--c{opacity:1;transform:scaleX(1)}
.kvbrain__link{position:absolute;left:50%;top:29%;transform:translate(-50%,6px);padding:4px 14px;border-radius:999px;background:#5B3A28;color:#fff;
  font-size:.75rem;font-weight:600;white-space:nowrap;opacity:0;transition:opacity .4s .55s,transform .5s .55s var(--ease)}
.kvbrain[data-step="3"] .kvbrain__link{opacity:1;transform:translate(-50%,0)}
.kvbrain__lines{display:grid;margin-top:clamp(10px,1.6vw,26px);min-height:5.4em;text-align:center}
.kvbrain__line{grid-area:1/1;align-self:center;font-size:clamp(1.02rem,1.8vw,1.45rem);line-height:1.6;color:#6B5A3F;
  opacity:0;transform:translateY(10px);transition:opacity .45s,transform .45s var(--ease)}
.kvbrain[data-step="1"] .kvbrain__line--1,.kvbrain[data-step="2"] .kvbrain__line--2,.kvbrain[data-step="3"] .kvbrain__line--3{opacity:1;transform:none}
.kvbrain .kvhl{--hl:rgba(230,76,140,.3);color:var(--kv-pink-d);font-weight:600}
.kvbrain__hint{margin-top:8px}

@media (min-width:721px) and (max-height:780px){
  .kvbrain__pin{padding-block:10px}
  .kvbrain__title{font-size:clamp(1.6rem,3.4vw,2.4rem)}
  .kvbrain__mega{width:clamp(52px,6vw,78px)}
  .kvbrain__pills{margin-top:10px}
  .kvbrain__stage{margin-top:10px}
  .kvbrain__cb{padding:12px 16px 14px}
  .kvbrain__cb ul{margin-top:8px;gap:3px}
  .kvbrain__lines{margin-top:8px;min-height:4.6em}
  .kvbrain__line{font-size:clamp(.98rem,1.5vw,1.2rem);line-height:1.5}
  .kvbrain__hint{margin-top:4px}
}

/* ── 형광펜 ─────────────────────────────────────────────────── */
mark.kvhl{--hl:rgba(255,201,40,.55);color:inherit;padding:0 .06em;
  background:linear-gradient(transparent 58%,var(--hl) 58%) no-repeat 0 0/100% 100%}
.js mark.kvhl{background-size:0 100%;transition:background-size .85s var(--ease)}
.js mark.kvhl.is-on{background-size:100% 100%}

/* ── 04 교재 및 콘텐츠 구성 ──────────────────────────────────── */
.kvcomp{background:#F3F4F9}
.kvcomp__sub{margin-top:clamp(28px,3vw,44px);font-size:.9rem;color:var(--kv-gray)}
.kvcomp__row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(10px,1.2vw,18px);margin-top:16px}
.kvcomp__card{position:relative;display:flex;flex-direction:column;height:100%;padding:14px 14px 58px;border-radius:22px;background:#fff;
  box-shadow:0 1px 2px rgba(20,16,42,.04),0 10px 28px rgba(49,40,105,.07);transition:transform .3s var(--ease),box-shadow .3s}
.kvcomp__card:hover,.kvcomp__card:focus-visible{transform:translateY(-6px);box-shadow:0 2px 6px rgba(20,16,42,.05),0 22px 44px rgba(49,40,105,.14)}
.kvcomp__art{display:grid;place-items:center;height:clamp(120px,11vw,156px);border-radius:14px;background:#F0F1F5;padding:10px}
.kvcomp__art img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.kvcomp__badge{align-self:flex-start;margin-top:16px;padding:5px 14px;border-radius:999px;background:var(--c);color:var(--tc,#fff);font-size:.75rem;font-weight:700;letter-spacing:.01em}
.kvcomp__kind{margin-top:12px;font-size:.75rem;font-weight:600;color:var(--cd,var(--c))}
.kvcomp__name{margin-top:4px;font-size:clamp(1.02rem,1.3vw,1.18rem);font-weight:600;line-height:1.3;color:var(--kv-ink);letter-spacing:-.02em}
.kvcomp__body{margin-top:12px;font-size:.8rem;line-height:1.6;color:var(--kv-gray)}
.kvcomp__go{position:absolute;right:14px;bottom:14px;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1.5px solid var(--kv-line);color:var(--kv-ink);
  transition:background .25s,color .25s,border-color .25s}
.kvcomp__card:hover .kvcomp__go{background:var(--c);border-color:var(--c);color:var(--tc,#fff)}

/* ── 05 말하기 자신감의 분명한 차이 ──────────────────────────── */
.kvbal{background:#F4F5E8}
.kvbal .eyebrow{color:#5C7430}
.kvbal__bar{display:flex;height:clamp(58px,6vw,78px);margin-top:clamp(24px,3vw,36px);border-radius:14px;overflow:hidden}
.kvbal__learn,.kvbal__master{display:grid;place-items:center;width:calc(var(--w) * 1%);transition:width 1.3s var(--ease)}
.kvbal__learn{background:#B6C482;color:#2E3A12}
.kvbal__master{background:#587730;color:#fff;transition-delay:.15s}
.kvbal__learn span,.kvbal__master span{font-size:clamp(1rem,2vw,1.6rem);font-weight:500;letter-spacing:-.01em;white-space:nowrap}
.kvbal__learn b,.kvbal__master b{font-weight:700;font-size:1.25em}
.js .kvbal__bar:not(.is-on) .kvbal__learn,.js .kvbal__bar:not(.is-on) .kvbal__master{width:0}
.js .kvbal__bar:not(.is-on) span{opacity:0}
.kvbal__bar span{transition:opacity .6s .5s}
.kvpct{font-style:normal}
.kvbal__caps{display:flex;margin-top:8px;font-size:.78rem;color:#4E6B28}
.kvbal__caps span{width:calc(var(--w) * 1%);text-align:center}
.kvbal__cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,2vw,26px);margin-top:clamp(22px,3vw,36px)}
.kvbal__card{display:flex;justify-content:space-between;gap:20px;padding:clamp(22px,2.6vw,34px);border-radius:22px;background:#fff;box-shadow:0 10px 30px rgba(80,100,40,.08)}
.kvbal__no{font-size:.82rem;color:#5C7430;font-weight:600}
.kvbal__card h3{margin-top:6px;font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:400;letter-spacing:-.02em;color:var(--kv-ink)}
.kvbal__txt b{display:block;margin-top:4px;font-size:.98rem;color:#4E6B28;font-weight:600}
.kvbal__txt p{margin-top:16px;font-size:.82rem;line-height:1.75;color:var(--kv-gray)}
.kvbal__big{flex:none;display:grid;align-content:center;justify-items:center;gap:2px;text-align:center;color:#4E6B28}
.kvbal__big small{font-size:.82rem;color:var(--kv-gray-2)}
.kvbal__big strong{font-size:clamp(2.8rem,5vw,4.2rem);font-weight:500;line-height:1.1;letter-spacing:-.03em;white-space:nowrap}
.kvbal__big em{font-style:normal;font-size:.5em;margin-left:2px}
.kvbal__end{margin-top:clamp(22px,3vw,40px);text-align:center;font-size:clamp(1rem,1.7vw,1.3rem);line-height:1.75;color:#5E6C38}
.kvbal .kvhl{--hl:rgba(150,178,70,.45);color:#4F7A22;font-weight:600}

/* ── 06 초등영어의 격차 ──────────────────────────────────────── */
.kvgap{padding-block:0}
.kvgap__top{background:#FBE8F0;padding-block:clamp(44px,5vw,76px) clamp(48px,5vw,78px)}
.kvgap__in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,64px);align-items:center}
.kvgap__title{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:700;letter-spacing:-.04em;line-height:1.2;color:var(--kv-ink)}
.kvgap__title .kvc-p{color:#DC4C88}
.kvgap__title .kvhl{--hl:rgba(230,76,140,.3);color:#DC4C88}
.kvgap__sub{margin-top:clamp(16px,2vw,26px);font-size:clamp(.95rem,1.3vw,1.1rem);line-height:1.75;color:var(--kv-gray)}
.kvgap__photo{margin:0;justify-self:end;width:min(100%,520px);aspect-ratio:1.5/1;border-radius:26px;overflow:hidden;border:6px solid #fff;box-shadow:0 18px 44px rgba(190,60,120,.18);background:#F6D5E3}
.kvgap__photo img{width:100%;height:100%;object-fit:cover;object-position:50% 22%}
.kvgap__pts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,1.4vw,20px);padding-block:clamp(28px,3.4vw,48px) clamp(56px,6vw,88px);
  margin-top:calc(-1 * clamp(24px,3vw,40px));position:relative;z-index:1}
.kvgap__pt{padding:22px 20px 24px;border-radius:20px;background:#fff;border:1px solid #F3DCE7;box-shadow:0 12px 30px rgba(190,60,120,.1)}
.kvgap__pill{display:inline-block;padding:5px 18px;border-radius:999px;background:var(--kv-pink-d);color:#fff;font-size:.78rem;font-weight:700}
.kvgap__pt h3{margin-top:16px;font-size:clamp(1rem,1.3vw,1.12rem);font-weight:700;letter-spacing:-.02em;color:var(--kv-ink)}
.kvgap__pt p{margin-top:12px;font-size:.8rem;line-height:1.7;color:var(--kv-gray)}

/* ── 07 키바의 어휘 학습량 ──────────────────────────────────── */
.kvvoc{background:#FCEBF2}
.kvvoc .eyebrow{color:#B3306F}
.kvvoc__stage{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(240px,.65fr);gap:clamp(24px,4vw,64px);align-items:end;margin-top:clamp(24px,3vw,40px)}
.kvvoc__bars{display:flex;align-items:flex-end;gap:clamp(14px,2.6vw,36px);height:clamp(280px,32vw,380px);border-bottom:2px solid rgba(213,80,140,.35);padding-inline:6px}
.kvvoc__col{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;position:relative}
.kvvoc__bar{height:calc(var(--h) * 1%);min-height:84px;border-radius:14px 14px 0 0;display:grid;align-content:start;justify-items:center;gap:4px;padding-top:16px;color:#fff;
  background:hsl(335 62% calc(78% - var(--i) * 12%));transform-origin:bottom;transition:transform 1s var(--ease);transition-delay:calc(var(--i) * .35s)}
.kvvoc__col:nth-child(1) .kvvoc__bar{background:#E8A0BF;color:#5E2040}
.kvvoc__col:nth-child(2) .kvvoc__bar{background:#DC76A4}
.kvvoc__col:nth-child(3) .kvvoc__bar{background:#C13F7E}
.kvvoc__bar b{font-size:clamp(1rem,1.7vw,1.35rem);font-weight:600;white-space:nowrap}
.kvvoc__bar small{font-size:.75rem}
.kvvoc__col:nth-child(2) .kvvoc__bar{color:#3A1030}
.kvvoc__age{position:absolute;left:0;right:0;top:100%;margin-top:10px;text-align:center;font-size:clamp(1rem,1.6vw,1.3rem);color:#B3306F;font-weight:500}
.kvvoc__bars{margin-bottom:40px}
.js .kvvoc__stage:not(.is-on) .kvvoc__bar{transform:scaleY(0)}
.kvvoc__side{display:grid;justify-items:center;gap:18px;transition:opacity .7s 1.6s,transform .8s 1.6s cubic-bezier(.2,1.4,.4,1)}
.js .kvvoc__stage:not(.is-on) .kvvoc__side{opacity:0;transform:scale(.8)}
.kvvoc__ring{display:grid;place-content:center;justify-items:center;gap:4px;width:min(100%,290px);aspect-ratio:1;border-radius:50%;background:#fff;border:7px solid #D5508C;text-align:center}
.kvvoc__ring small{font-size:.9rem;color:var(--kv-gray-2)}
.kvvoc__ring strong{font-size:clamp(2.6rem,5vw,3.8rem);font-weight:500;line-height:1.1;letter-spacing:-.03em;color:#D5508C}
.kvvoc__ring span{font-size:clamp(.95rem,1.4vw,1.15rem);color:var(--kv-ink)}
.kvvoc__pill{padding:11px 24px;border-radius:999px;background:var(--kv-navy);color:#fff;font-size:.85rem;font-weight:600}

/* ── 탭 · 레벨 색 ────────────────────────────────────────────── */
.kvlv{--lv:var(--kv-a);--lv-d:var(--kv-a-d);--lv-soft:#FDF0DB;--lv-hl:rgba(242,154,30,.4)}
.kvlv[data-active="b"]{--lv:var(--kv-b);--lv-d:var(--kv-b-d);--lv-soft:#EDF6DA;--lv-hl:rgba(127,181,46,.42)}
.kvlv[data-active="c"]{--lv:var(--kv-c);--lv-d:var(--kv-c-d);--lv-soft:#DCF2F8;--lv-hl:rgba(31,167,201,.36)}
.kvtabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(18px,2.4vw,28px)}
.kvtab{padding:10px 28px;border-radius:999px;border:1.5px solid var(--kv-line);background:#fff;color:var(--kv-gray-2);font-size:.92rem;font-weight:600;
  transition:background .25s,color .25s,border-color .25s,transform .2s}
.kvtab:hover{border-color:var(--lv)}
.kvtab[aria-selected="true"]{background:var(--lv);border-color:var(--lv);color:var(--kv-navy)}
.kvtabs--scene .kvtab{padding:10px 24px}
.kvtabs--scene .kvtab[aria-selected="true"]{background:var(--sc);border-color:var(--sc);color:var(--tc,#fff)}
.kvtabs--scene .kvtab:hover{border-color:var(--sc)}
[data-play] mark.kvhl{--hl:var(--lv-hl)}
.kvlv mark.kvhl{--hl:var(--lv-hl)}

/* ── 08 3년의 스피킹 과정 ────────────────────────────────────── */
.kvcourse{background:#fff}
.kvcourse .eyebrow{color:#4F7A12}
.kvcourse__grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(20px,3vw,44px);margin-top:clamp(18px,2.4vw,30px);align-items:center}
.kvcourse__img{padding:clamp(16px,2vw,28px);border-radius:24px;background:var(--lv-soft);transition:background .3s}
.kvcourse__img img{width:100%;height:auto}
.kvcourse__topic{display:flex;align-items:center;gap:12px;margin-top:14px}
.kvcourse__topic b{padding:8px 20px;border-radius:999px;background:var(--lv);color:var(--kv-navy);font-size:.9rem;font-weight:700}
.kvcourse__topic small{font-size:.78rem;color:var(--kv-gray-2)}
.kvcourse__talk{display:grid;gap:18px}
.kvbub{position:relative;max-width:min(100%,460px);padding:18px 28px;border-radius:24px;font-size:clamp(1.1rem,1.9vw,1.5rem);line-height:1.5}
.kvbub small{display:block;font-size:.75rem;letter-spacing:.04em}
.kvbub--q{background:#F0F1F6;color:var(--kv-ink);border-bottom-left-radius:8px;justify-self:start;display:flex;align-items:baseline;gap:12px}
.kvbub--q small{color:var(--kv-gray-2)}
.kvbub--a{background:var(--lv);color:var(--kv-navy);border-bottom-right-radius:8px;justify-self:end;text-align:left;font-weight:500;transition:background .3s}
.kvbub--a small{margin-top:6px;text-align:right;color:rgba(15,12,46,.92)}
.js [data-play]:not(.is-on) .kvbub{opacity:0;transform:translateY(12px) scale(.94)}
.kvbub{transition:opacity .5s var(--ease),transform .5s var(--ease)}
.kvbub--a{transition-delay:.5s}
.kvgrow{margin-top:clamp(22px,3vw,36px)}
.kvgrow__lbl{font-size:.82rem;font-weight:700;color:var(--kv-ink)}
.kvgrow__row{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);gap:10px;align-items:center;margin-top:10px}
.kvgrow__cell{--cl:var(--kv-a);--cs:#FDF0DB;padding:16px 22px;border-radius:16px;border:1.5px solid var(--kv-line);background:#fff;color:var(--kv-gray-2);font-size:clamp(.95rem,1.5vw,1.2rem);transition:all .35s var(--ease)}
.kvgrow__cell--b{--cl:var(--kv-b);--cs:#EDF6DA} .kvgrow__cell--c{--cl:var(--kv-c);--cs:#DCF2F8}
.kvgrow__cell i{display:inline-block;margin-bottom:8px;padding:2px 12px;border-radius:999px;border:1.5px solid var(--cl);color:var(--cl);font-size:.75rem;font-style:normal;font-weight:700;letter-spacing:.04em}
.kvgrow__cell--a i{color:var(--kv-a-d)} .kvgrow__cell--b i{color:var(--kv-b-d)} .kvgrow__cell--c i{color:var(--kv-c-d)}
.kvgrow__cell p{line-height:1.45}
.kvgrow__cell.is-now{border-color:var(--cl);background:var(--cs);color:var(--kv-ink);box-shadow:0 8px 22px rgba(20,16,42,.07)}
.kvgrow__cell.is-now i{background:var(--cl);color:var(--kv-navy)}
.kvgrow__arrow{color:#B7BBCB;display:grid;place-items:center}

/* ── 09 실생활 회화로 확장 ───────────────────────────────────── */
.kvtalk{background:#F1F6E3}
.kvtalk .eyebrow{color:#4F7A12}
.kvtalk__grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.25fr);gap:clamp(18px,2.6vw,36px);margin-top:clamp(22px,2.8vw,34px);align-items:start}
.kvtalk__photo{position:relative;margin:0;padding-top:18px}
.kvtalk__photo img{width:100%;height:auto;border-radius:24px}
.kvtalk__pill{position:absolute;left:50%;top:0;transform:translateX(-50%);z-index:1;padding:8px 24px;border-radius:999px;background:var(--sc);color:var(--tc,#fff);font-size:.9rem;font-weight:700;white-space:nowrap}
.kvbook{display:grid;grid-template-columns:1fr 1fr;border:5px solid #C9A77B;border-radius:22px;background:#fff;min-height:100%;overflow:hidden;box-shadow:0 12px 30px rgba(120,90,40,.1)}
.kvbook__pg{display:grid;align-content:start;gap:8px;padding:clamp(16px,2vw,26px)}
.kvbook__pg--base{border-right:3px solid #E3D2B6}
.kvbook__lbl{justify-self:start;margin-bottom:10px;padding:5px 16px;border-radius:999px;color:#fff;font-size:.78rem;font-weight:700}
.kvbook__lbl--base{background:#A0529A} .kvbook__lbl--ext{background:#E08A2C;color:var(--kv-navy)}
.kvbook__pg p{font-size:clamp(.88rem,1.2vw,1.02rem);line-height:1.55;color:var(--kv-ink)}
.js [data-play]:not(.is-on) .kvbook__ext{opacity:0;transform:translateY(8px)}
.kvbook__ext{transition:opacity .5s var(--ease),transform .5s var(--ease);transition-delay:calc(.5s + var(--i) * .3s)}
.kvtalk mark.kvhl{--hl:rgba(127,181,46,.45)}
.kvchg{margin-top:clamp(18px,2.4vw,28px);padding-top:6px}
.kvchg__row{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px;font-size:clamp(.88rem,1.2vw,1rem);color:var(--kv-ink)}
.kvchg__row b{color:#3F7010;font-weight:700}
.kvchg__row i{color:var(--kv-gray-2);font-style:normal}
.kvchg__foot{margin-top:8px;font-size:.8rem;color:var(--kv-gray-2)}

/* ── 10 원어민 발화 활동 ─────────────────────────────────────── */
.kvnat{background:#fff}
.kvnat .eyebrow{color:#17758C}
.kvnat__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.4vw,30px);margin-top:clamp(24px,3vw,40px)}
.kvnat__card{position:relative;margin:0;border-radius:18px;background:#EEF0F3;padding-bottom:20px;box-shadow:0 1px 2px rgba(20,16,42,.04),0 10px 26px rgba(49,40,105,.07);overflow:hidden}
.kvnat__card figcaption{position:relative;padding:13px 18px;background:var(--c);color:var(--tc,#fff);text-align:center;font-size:clamp(.95rem,1.4vw,1.15rem);font-weight:700;letter-spacing:-.01em;text-wrap:balance}
.kvnat__card figcaption::after{content:"";position:absolute;left:50%;bottom:-9px;margin-left:-9px;border:9px solid transparent;border-bottom:0;border-top-color:var(--c)}
.kvnat__shot{padding:22px 18px 0}
.kvnat__shot img{width:100%;height:auto;border-radius:14px;box-shadow:0 6px 16px rgba(20,16,42,.12)}

/* ── 11 하루 10분 교실영어 MTS ───────────────────────────────── */
.kvmts{background:#fff}
.kvmts__top{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:clamp(20px,3vw,48px);align-items:center}
.kvmts__q{font-size:clamp(1.8rem,3.4vw,2.7rem);font-weight:600;letter-spacing:-.04em;line-height:1.25;color:var(--kv-ink)}
.kvmts__daily{margin-top:clamp(18px,2.4vw,30px);font-size:clamp(1.3rem,2.2vw,1.8rem);color:var(--kv-gray);font-weight:500}
.kvmts__daily .kvc-y{color:#9A6200;font-weight:700}
.kvmts__sub{margin-top:6px;font-size:.88rem;color:var(--kv-gray-2)}
.kvmts__bubble{display:inline-grid;gap:4px;margin-top:clamp(18px,2.4vw,28px);padding:22px 30px;border-radius:30px;background:#1D3951;color:#fff;font-size:clamp(.98rem,1.4vw,1.15rem);line-height:1.6}
.kvmts__bubble b{margin-inline:.1em 0;color:var(--kv-yellow);font-size:1.2em;font-weight:700}
.kvmts__screen{position:relative;margin:0}
.kvmts__screen>img{width:100%;height:auto}
.kvmts__pin{position:absolute;transform:translate(-50%,-50%);width:28px;height:28px;border-radius:50%;background:var(--kv-pink-d);color:#fff;font-size:.78rem;font-weight:700;
  box-shadow:0 0 0 3px rgba(255,255,255,.9),0 4px 10px rgba(20,16,42,.3);transition:transform .25s var(--ease)}
.kvmts__pin.is-hot{transform:translate(-50%,-50%) scale(1.28);background:#A8346D;animation:kv-pin 1.2s ease-out infinite}
@keyframes kv-pin{0%{box-shadow:0 0 0 3px #fff,0 0 0 3px rgba(230,76,140,.6)}100%{box-shadow:0 0 0 3px #fff,0 0 0 16px rgba(230,76,140,0)}}
.kvmts__feats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,1.4vw,18px);margin-top:clamp(22px,3vw,40px)}
.kvmts__feat{padding:22px 22px 24px;border-radius:18px;background:#F5F5FA;border:1.5px solid transparent;transition:background .3s,border-color .3s,box-shadow .3s}
.kvmts__feat.is-hot{background:#fff;border-color:var(--kv-pink);box-shadow:0 12px 28px rgba(230,76,140,.16)}
.kvmts__feat h3{display:flex;align-items:center;gap:10px;font-size:1rem;font-weight:700;color:var(--kv-ink)}
.kvmts__feat h3 i{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--kv-pink-d);color:#fff;font-size:.76rem;font-style:normal}
.kvmts__feat p{margin-top:12px;font-size:.82rem;line-height:1.7;color:var(--kv-gray)}

/* ── 12 교실영어 영상 플로우 ─────────────────────────────────── */
.kvflow{background:#EDF0F5}
.kvflow .eyebrow{color:#1F7783}
.kvflow__grid{--g:clamp(14px,1.6vw,22px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--g);margin-top:clamp(24px,3vw,40px)}
.kvflow__tile{position:relative;display:grid;align-content:center;justify-items:center;gap:6px;min-height:clamp(150px,13vw,190px);padding:22px 14px;border-radius:16px;background:var(--c);color:var(--tc,#fff);text-align:center;
  transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:calc(var(--i) * .24s)}
.kvflow__tile--hot:hover{transform:scale(1.04);transition-delay:0s;z-index:2}
.kvflow__no{position:relative;font-size:clamp(1.3rem,2vw,1.7rem);font-weight:400;padding-bottom:8px}
.kvflow__no::after{content:"";position:absolute;left:50%;bottom:0;width:36px;height:2px;margin-left:-18px;background:var(--tc,#fff);opacity:.85}
.kvflow__tile b{font-size:clamp(1.02rem,1.5vw,1.2rem);font-weight:700;letter-spacing:-.01em}
.kvflow__d{font-size:.78rem;line-height:1.55}
.kvflow__tile:not(.kvflow__tile--end)::after{content:"";position:absolute;left:100%;top:50%;margin:-5px 0 0 calc((var(--g) - 7px) / 2);
  border:5px solid transparent;border-left:7px solid #8C95A5;border-right:0}
.kvflow__bend{grid-column:1/-1;position:relative;height:clamp(26px,3vw,38px);list-style:none;margin-block:calc(-0.4 * var(--g))}
.kvflow__bend::before{content:"";position:absolute;left:calc((100% - 3 * var(--g)) / 8);right:calc((100% - 3 * var(--g)) / 8);top:50%;height:2px;background:#8C95A5;transform-origin:right;
  transition:transform .8s var(--ease) 1s}
.kvflow__bend::after{content:"";position:absolute;left:calc((100% - 3 * var(--g)) / 8);right:calc((100% - 3 * var(--g)) / 8);top:0;bottom:0;
  background:linear-gradient(#8C95A5,#8C95A5) 100% 0/2px 50% no-repeat,linear-gradient(#8C95A5,#8C95A5) 0 100%/2px 50% no-repeat;
  transition:opacity .4s .9s}
.js [data-flow]:not(.is-on) .kvflow__tile{opacity:0;transform:translateY(16px) scale(.95)}
.js [data-flow]:not(.is-on) .kvflow__tile::after{opacity:0}
.js [data-flow]:not(.is-on) .kvflow__bend::before{transform:scaleX(0)}
.js [data-flow]:not(.is-on) .kvflow__bend::after{opacity:0}
.kvflow__tile::after{transition:opacity .4s calc(var(--i) * .24s + .3s)}

/* ── 13 말하기 자신감 4단계 ──────────────────────────────────── */
.kvsteps{background:#fff}
.kvsteps__pin{padding-block:clamp(40px,5vw,72px)}
.kvsteps__in{display:grid;gap:14px}
.kvsteps__eb{color:#B3306F}
.kvsteps__list{display:grid;gap:clamp(14px,2vw,22px);margin-top:10px}
.kvstep{display:block}
.kvstep__head{position:relative;display:flex;align-items:flex-start;gap:14px;width:100%;padding:14px 16px;border-radius:16px;text-align:left;transition:background .35s,opacity .35s}
.kvstep__no{flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--c);color:var(--tc,#fff);font-size:.8rem;font-weight:700;font-style:normal;transition:background .35s}
.kvstep__txt{display:grid;gap:4px}
.kvstep__txt b{font-size:.98rem;font-weight:600;color:var(--kv-ink);letter-spacing:-.02em;line-height:1.4}
.kvstep__txt em{margin-left:8px;font-size:.75rem;font-style:normal;font-weight:600;color:var(--cd,var(--c))}
.kvstep__txt>span{font-size:.78rem;line-height:1.6;color:var(--kv-gray)}
.kvstep__panel{margin-top:10px;display:grid;align-content:start;gap:14px;padding:clamp(20px,2.6vw,34px);border-radius:28px;background:var(--bg)}
.kvstep__ptop{display:flex;justify-content:space-between;font-size:.8rem;font-weight:600;color:var(--cd,var(--c))}
.kvstep__ptop span:last-child{color:var(--kv-gray-2);font-weight:500}
.kvstep__ptitle{font-size:clamp(1.3rem,2.2vw,1.8rem);font-weight:500;letter-spacing:-.03em;color:var(--kv-ink)}
.kvstep__pfoot{margin-top:6px;font-size:.78rem;color:var(--kv-gray)}
/* 스티키(데스크톱) — 왼쪽 단계 목록 + 오른쪽 패널(겹쳐 놓고 현재 단계만) */
.kvsteps.is-stk .kvsteps__in{grid-template-columns:minmax(0,1fr) minmax(0,2fr);column-gap:clamp(24px,3.4vw,56px);row-gap:0;align-items:start}
.kvsteps.is-stk .kvsteps__title{grid-column:1;grid-row:1;margin-bottom:16px}
.kvsteps.is-stk .kvsteps__list,.kvsteps.is-stk .kvstep{display:contents}
.kvsteps.is-stk .kvstep__head{grid-column:1;opacity:.5}
.kvsteps.is-stk .kvstep.is-done .kvstep__head{opacity:.85}
.kvsteps.is-stk .kvstep.is-on .kvstep__head{opacity:1;background:var(--bg)}
.kvsteps.is-stk .kvstep:not(.is-on):not(.is-done) .kvstep__no{background:#CDD0DB}
.kvsteps.is-stk .kvstep__head::before{content:"";position:absolute;left:29px;top:42px;bottom:-14px;width:2px;background:#DADDE6;z-index:0;transition:background .5s}
.kvsteps.is-stk .kvstep.is-done .kvstep__head::before{background:var(--c)}
.kvsteps.is-stk .kvstep:last-child .kvstep__head::before{display:none}
.kvsteps.is-stk .kvstep__no{position:relative;z-index:1}
.kvsteps.is-stk .kvstep__panel{grid-column:2;grid-row:1 / span 5;margin:0;min-height:min(540px,calc(var(--pinh) - 56px));align-self:center;
  opacity:0;visibility:hidden;transform:translateY(14px) scale(.985);transition:opacity .5s var(--ease),transform .5s var(--ease),visibility 0s .5s}
.kvsteps.is-stk .kvstep.is-on .kvstep__panel{opacity:1;visibility:visible;transform:none;transition-delay:0s}
/* 패널 안 예시 */
.kvstep__s1{display:grid;gap:16px;justify-items:center}
.kvstep__shot{width:100%;max-width:560px}
.kvstep__shot img{width:100%;height:auto;max-height:260px;object-fit:cover;border-radius:18px}
.kvstep__btns{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center}
.kvstep__btns>span{padding:10px 24px;border-radius:999px;font-size:.88rem;font-weight:600}
.kvstep__b1{border:1.5px solid var(--c);color:#2F7C8C;background:#fff}
.kvstep__b2{background:var(--c);color:var(--tc,#fff);border:1.5px solid var(--c)}
.kvstep__btns i,.kvstep__sent i{font-style:normal;color:var(--kv-gray-2)}
.kvstep__sent{font-size:clamp(1.05rem,1.8vw,1.4rem);color:var(--kv-ink)}
.kvstep__s2{display:grid;grid-template-columns:auto minmax(0,260px);gap:12px 22px;justify-content:center;align-items:center;padding-block:8px}
.kvstep__fill{display:contents}
.kvstep__fixed{font-size:clamp(1.6rem,2.8vw,2.4rem);color:var(--kv-ink);justify-self:end}
.kvstep__slot{display:block;padding:14px 20px;border-radius:18px;background:var(--c);color:var(--tc,#fff);text-align:center;font-size:clamp(1.3rem,2.2vw,1.9rem);font-weight:600;box-shadow:0 8px 20px rgba(232,160,60,.3);overflow:hidden}
.kvstep__slot b{display:inline-block;font-weight:inherit}
.kvstep__slot b.is-swap{animation:kv-swapin .5s var(--ease)}
@keyframes kv-swapin{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
.kvstep__words{grid-column:2;display:grid;gap:10px}
.kvstep__words li{padding:10px 18px;border-radius:16px;border:1.5px solid var(--c);color:var(--cd,#8A5700);background:#fff;text-align:center;font-size:clamp(1rem,1.7vw,1.35rem);transition:background .3s,color .3s,transform .3s}
.kvstep__words li.is-hot{background:var(--c);color:var(--tc,#fff);transform:scale(1.04)}
.kvstep__swaplbl{grid-column:2;font-size:.78rem;color:var(--cd,#8A5700);justify-self:end}
.kvstep__sent2{grid-column:1/-1;margin-top:6px;font-size:.82rem;color:var(--kv-gray);text-align:center}
.kvstep__s3{display:grid;gap:clamp(14px,2vw,24px);justify-items:center}
.kvstep__sn{display:grid;gap:10px;justify-items:center}
.kvstep__full{font-size:.9rem;color:var(--kv-gray-2)}
.kvstep__chunks{padding-top:20px;display:flex;gap:12px;align-items:flex-end;justify-content:center;flex-wrap:nowrap;transition:gap .8s var(--ease)}
.kvck{position:relative;padding:14px 22px;border-radius:14px;text-align:center;font-size:clamp(1.1rem,2vw,1.6rem);color:var(--kv-ink);transition:border-radius .6s}
.kvck b{font-weight:400;white-space:nowrap}
.kvck small{position:absolute;left:0;right:0;bottom:100%;margin-bottom:5px;font-size:.75rem;color:var(--kv-gray-2);transition:opacity .5s .5s}
.kvck--pink{background:#F5D3E3} .kvck--blue{background:#D2E6F6} .kvck--yellow{background:#FCEDB8}
.kvsplit.is-pre .kvstep__chunks,.kvsplit.is-pre .kvchk__chunks{gap:0}
.kvsplit.is-pre .kvck small{opacity:0}
.kvsplit.is-pre .kvck{border-radius:0}
.kvsplit.is-pre .kvck:first-child{border-radius:14px 0 0 14px} .kvsplit.is-pre .kvck:last-child{border-radius:0 14px 14px 0}
.kvstep__thr{margin-top:6px}
.kvstep__thr span{display:inline-block;padding:12px 34px;border-radius:999px;background:var(--c);color:var(--tc,#fff);font-size:clamp(.95rem,1.5vw,1.15rem);font-weight:600}
.kvstep__thr b{font-size:1.25em}
.kvstep__s4{display:grid;gap:clamp(16px,2.4vw,30px);justify-items:center;padding-block:6px}
.kvstep__megarow{display:flex;align-items:center;gap:clamp(12px,2vw,28px)}
.kvstep__mega{width:clamp(110px,14vw,170px);flex:none}
.kvstep__mega img{width:100%;height:auto}
.kvstep__bubble{position:relative;padding:18px 30px;border:3px solid var(--c);border-radius:24px;background:#fff;color:var(--cd,var(--c));font-size:clamp(1.2rem,2.2vw,1.8rem);line-height:1.45;text-align:center;white-space:pre-line}
.kvstep__bubble::before{content:"";position:absolute;left:-12px;top:50%;margin-top:-10px;border:10px solid transparent;border-left:0;border-right-color:var(--c)}
.kvsteps.is-stk .kvstep:not(.is-on) .kvstep__bubble{opacity:0;transform:scale(.7) translateX(-30px)}
.kvsteps.is-stk .kvstep.is-on .kvstep__bubble{animation:kv-bpop .65s .2s cubic-bezier(.2,1.5,.4,1) both}
@keyframes kv-bpop{0%{opacity:0;transform:scale(.6) translateX(-34px)}100%{opacity:1;transform:none}}
.kvstep__big{font-size:clamp(1.2rem,2.2vw,1.8rem);font-weight:500;text-align:center;line-height:1.5;color:var(--kv-ink)}
/* 좁은 화면 · 모션 줄이기 — 세로 4행 */
@media (max-width:960px){
  .kvstep__head{padding-inline:4px}
  .kvstep__panel{border-radius:22px}
  .kvstep__chunks{flex-wrap:wrap}
}

/* ── 14 PHONICS ──────────────────────────────────────────────── */
.kvph{background:#fff}
.kvph__head{text-align:center}
.kvph__head .eyebrow{color:#B3306F}
.kvph__row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(30px,3vw,44px);margin-top:clamp(26px,3vw,42px)}
.kvph__card{position:relative;display:grid;align-content:start;justify-items:center;gap:14px;padding:clamp(20px,2.4vw,30px) clamp(16px,2vw,26px) clamp(20px,2.4vw,26px);border-radius:26px;background:var(--bg);text-align:center}
.kvph__pill{justify-self:start;padding:6px 20px;border-radius:999px;background:var(--c);color:var(--tc,#fff);font-size:.82rem;font-weight:700}
.kvph__ex{justify-self:center;text-align:center;display:grid;align-items:center;min-height:clamp(96px,9vw,128px);color:var(--cd,var(--c));line-height:1.2;letter-spacing:-.02em;font-weight:300}
.kvph__ex--1{font-size:clamp(3.6rem,6.4vw,5.4rem)} .kvph__ex--2{font-size:clamp(2.2rem,3.6vw,3rem)} .kvph__ex--3{font-size:clamp(1.5rem,2.2vw,1.9rem)}
.kvph__ex b{display:inline-block;font-weight:inherit;color:var(--kv-pink-d)}
.kvph__card.in .kvph__ex b{animation:kv-atwk 2.6s ease-in-out .6s 3}
.kvph__card.in:nth-child(2) .kvph__ex b{animation-delay:.85s} .kvph__card.in:nth-child(3) .kvph__ex b{animation-delay:1.1s}
@keyframes kv-atwk{0%,100%{transform:none;text-shadow:none}45%{transform:scale(1.14);text-shadow:0 0 18px rgba(224,80,154,.55)}}
.kvph__shot{margin:0;width:100%}
.kvph__shot img{width:100%;height:auto}
.kvph__d{justify-self:start;text-align:left;font-size:.9rem;color:var(--kv-ink);line-height:1.55}
.kvph__src{justify-self:start;text-align:left;display:grid;gap:2px;font-size:.75rem;line-height:1.5;color:var(--kv-gray-2)}
.kvph__go{position:absolute;right:calc(clamp(30px,3vw,44px) / -2 - 15px);top:56%;z-index:2;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#fff;border:1.5px solid #F0C7DA;color:#D5508C}

/* ── 15 청크 학습 ───────────────────────────────────────────── */
.kvchk{background:#fff}
.kvchk__in{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(24px,4vw,64px);align-items:start}
.kvchk .eyebrow{color:#B3306F}
.kvchk__lead{max-width:44ch}
.kvchk__box{margin-top:clamp(20px,2.6vw,32px);padding:22px 26px;border-radius:18px;background:#E5EFF8;color:#2D6A94;text-align:center;font-size:.92rem;line-height:1.6}
.kvchk__right{display:grid;align-content:start}
.kvchk__panel{display:grid;gap:14px;justify-items:center}
.kvchk__split{display:grid;gap:14px;justify-items:stretch;width:100%}
.kvchk__sent{padding:22px;border-radius:18px;background:#F5F6FA;text-align:center;font-size:clamp(1.2rem,2.2vw,1.8rem);color:var(--kv-ink)}
.kvchk__words{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;transition:opacity .5s,transform .5s var(--ease)}
.kvchk__words span{padding:6px 16px;border-radius:999px;background:#E3F0B3;color:#3C4A12;font-size:.95rem;transition-delay:calc(var(--i) * .07s)}
.kvchk__arrow{position:relative;justify-self:center;display:block;width:2px;height:22px;background:#E0509A;transition:opacity .4s}
.kvchk__arrow::after{content:"";position:absolute;left:-4px;bottom:0;width:8px;height:8px;border-right:2px solid #E0509A;border-bottom:2px solid #E0509A;transform:rotate(45deg) translate(-1px,-1px)}
.kvchk__chunks{display:flex;justify-content:center;gap:14px;margin-top:22px;transition:gap .8s var(--ease),opacity .5s}
.kvchk__chunks .kvck{flex:1 1 auto;padding:clamp(22px,3vw,34px) 14px;font-size:clamp(1.15rem,2.2vw,1.8rem)}
.kvchk__chunks .kvck small{margin-bottom:6px}
.kvsplit--words.is-pre .kvchk__words{opacity:0;transform:translateY(-8px)}
.kvsplit--words.is-pre2 .kvchk__chunks,.kvsplit--words.is-pre2 .kvchk__arrow{opacity:0}
.kvchk__img{margin:8px 0 0;width:min(100%,380px)}
.kvchk__img img{width:100%;height:auto;border-radius:18px;box-shadow:0 14px 34px rgba(20,16,42,.12)}

/* ── 16 7세 원어민 레슨 강화 ────────────────────────────────── */
.kvles{background:#fff}
.kvles .eyebrow{color:#B3306F}
.kvles__pill{display:inline-block;margin-top:clamp(18px,2.4vw,28px);padding:11px 26px;border-radius:999px;background:#8B2233;color:#fff;font-size:.92rem;font-weight:700}
.kvles__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(12px,1.6vw,22px);margin-top:clamp(16px,2vw,26px)}
.kvles__tile{margin:0}
.kvles__tile img{width:100%;height:auto;border:2px solid #CFD2DC}
.kvles__tile figcaption{margin-top:8px;text-align:center;font-size:clamp(.82rem,1.15vw,.98rem);font-weight:700;color:var(--kv-ink)}
.kvles__chips{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px clamp(12px,1.6vw,22px);margin-top:clamp(18px,2.4vw,28px)}
.kvles__chips li{padding:10px 12px;border-radius:999px;border:1.5px solid #F2D2DF;text-align:center;font-size:.82rem;color:var(--kv-gray);background:#fff}

/* ── 17 Sight word · 리딩 강화 ───────────────────────────────── */
.kvsw{background:#fff}
.kvsw .eyebrow{color:#7A62B8}
.kvsw__veh{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,2vw,32px);align-items:center;margin-top:clamp(20px,2.6vw,34px)}
.kvsw__v{margin:0}
.kvsw__v img{width:100%;height:auto;transition:transform 1s var(--ease)}
.js .kvsw__v:not(.in) img{transform:translateX(-46px) rotate(-3deg)}
.kvsw__b{margin-top:clamp(48px,6vw,84px)}
.kvsw__cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,3vw,44px);max-width:1040px;margin:clamp(20px,2.6vw,34px) auto 0}
.kvsw__c{margin:0}
.kvsw__c img{width:100%;height:auto;border-radius:26px}
.js .kvsw__c:not(.in) img{transform:scale(.88) translateY(14px)}
.kvsw__c img{transition:transform .9s var(--ease)}

/* ── 18 Children Pop Song ───────────────────────────────────── */
.kvsg{background:#fff}
.kvsg .eyebrow{color:#B3306F}
.kvsg__tabs{display:none}
.kvsg__scroll{margin-top:clamp(18px,2.4vw,30px)}
.kvsg__shelf{display:grid;max-width:1200px;margin-inline:auto}
.kvsg__row{grid-area:1/1;--rh:.297;--ro:0;--t:0%;--b:70.3%;clip-path:inset(var(--t) 0 var(--b) 0);transition:clip-path 1s var(--ease),transform 1s var(--ease);transition-delay:calc(var(--i) * .55s)}
.kvsg__row--b{--rh:.317;--ro:.297;--t:29.7%;--b:38.6%} .kvsg__row--c{--rh:.386;--ro:.614;--t:61.4%;--b:0%}
.kvsg__row img{width:100%;height:auto}
.js .kvsg__stage:not(.is-on) .kvsg__row{clip-path:inset(var(--t) 100% var(--b) 0);transform:translateY(-10px)}

/* ── 19 CURRICULUM ──────────────────────────────────────────── */
.kvcur{background:#fff}
.kvcur .eyebrow{color:var(--kv-purple)}
.kvcur__top{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,300px);gap:clamp(18px,3vw,44px);align-items:center}
.kvcur__sets{padding:12px;border-radius:24px;background:var(--lv-soft);transition:background .3s}
.kvcur__set img{width:100%;height:auto}
.kvcur__panel{margin-top:clamp(18px,2.4vw,28px)}
.kvcur__table{width:100%;border-collapse:separate;border-spacing:0;font-size:.82rem;overflow:hidden;border-radius:12px;border:1px solid var(--kv-line)}
.kvcur__table th{padding:12px 14px;background:var(--lv);color:var(--kv-navy);font-weight:600;font-size:.78rem;text-align:left;transition:background .3s}
.kvcur__table th:first-child{text-align:center;width:64px}
.kvcur__table td{padding:11px 14px;border-top:1px solid rgba(20,16,42,.05);color:var(--kv-ink);line-height:1.5}
.kvcur__r:nth-child(even) td{background:var(--lv-soft)}
.kvcur__bk{text-align:center;color:var(--kv-gray)}
.kvcur__sj{color:var(--kv-gray-2) !important}
.js [data-play]:not(.is-on) .kvcur__r{opacity:0;transform:translateY(-8px)}
.kvcur__r{transition:opacity .45s var(--ease),transform .45s var(--ease);transition-delay:calc(var(--i) * .05s)}
.kvcur__hint{display:none}

/* ── 20 KIVA WORLD 앱 ───────────────────────────────────────── */
.kvapp{background:#FCEBF1;overflow:hidden}
.kvapp .eyebrow{color:#B3306F}
.kvapp__in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(20px,3vw,48px);align-items:center}
.kvapp__stores{display:flex;align-items:center;gap:18px;margin-top:clamp(22px,3vw,36px)}
.kvapp__btns{display:grid;gap:8px;width:clamp(110px,10vw,140px);flex:none}
.kvapp__btns img,.kvapp__search img{width:100%;height:auto}
.kvapp__search{display:block;flex:1;max-width:400px}
.kvapp__store{display:block;transition:transform .25s var(--ease)}
a.kvapp__store:hover{transform:translateY(-2px)}
.kvapp__kid{margin:clamp(20px,3vw,40px) 0 0;width:clamp(150px,15vw,210px)}
.kvapp__kid img{width:100%;height:auto;border-radius:6px}
.kvapp__phone{margin:0}
.kvapp__phone img{width:100%;height:auto;filter:drop-shadow(0 24px 36px rgba(120,40,80,.22))}
.js .kvrise{opacity:0;transform:translateY(90px)}
.js .kvrise.is-on{opacity:1;transform:none;transition:opacity .9s var(--ease),transform 1.1s cubic-bezier(.2,.9,.3,1)}

/* ── 22 VIDEO ───────────────────────────────────────────────── */
.kvvid{background:#fff}
.kvvid__head{text-align:center}
.kvvid__head .eyebrow{color:var(--kv-purple)}
.kvvid__row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,28px);margin-top:clamp(24px,3vw,40px)}
.kvvid__card{display:block;padding:14px 14px 22px;border-radius:24px;background:#F1F2F6;transition:transform .3s var(--ease),box-shadow .3s}
.kvvid__card:hover,.kvvid__card:focus-visible{transform:translateY(-5px);box-shadow:0 18px 40px rgba(49,40,105,.14)}
.kvvid__thumb{position:relative;display:block;border-radius:14px;overflow:hidden;aspect-ratio:16/9;background:#1B1748}
.kvvid__thumb img{width:100%;height:100%;object-fit:cover}
.kvvid__play{position:absolute;left:14px;bottom:12px;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:rgba(27,23,72,.66);color:#fff;transition:transform .3s var(--ease),background .3s}
.kvvid__play svg{width:32px;height:32px}
.kvvid__card:hover .kvvid__play{transform:scale(1.12)}
.kvvid__thumb em{position:absolute;right:10px;bottom:10px;padding:2px 9px;border-radius:6px;background:rgba(0,0,0,.62);color:#fff;font-size:.75rem;font-style:normal}
.kvvid__tag{display:inline-block;margin:16px 0 0 4px;padding:4px 14px;border-radius:999px;background:#FCE0EC;color:#B5306F;font-size:.75rem;font-weight:700}
.kvvid__t{display:block;margin:10px 0 0 4px;font-size:1.05rem;font-weight:600;letter-spacing:-.02em;color:var(--kv-ink)}
.kvvid__dlg{padding:0;border:0;background:transparent;width:min(960px,92vw);max-width:none;overflow:visible}
.kvvid__dlg::backdrop{background:rgba(10,8,30,.8)}
.kvvid__frame{aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#000}
.kvvid__frame iframe{width:100%;height:100%;border:0;display:block}
.kvvid__x{position:absolute;right:0;top:-46px;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff}
.kvvid__x:hover{background:rgba(255,255,255,.26)}

/* ── 21 도입 문의 · CTA ──────────────────────────────────────── */
.kvcta{background:var(--kv-navy);color:#fff;padding-block:clamp(56px,6vw,96px)}
.kvcta__in{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,80px);align-items:center}
.kvcta__logo{width:min(340px,72%);height:auto}
.kvcta__copy{margin-top:clamp(18px,2.4vw,28px);font-size:clamp(1.05rem,1.8vw,1.4rem);line-height:1.6;color:rgba(255,255,255,.92)}
.kvcta__badge{display:inline-flex;align-items:center;gap:14px;margin-top:clamp(22px,3vw,36px)}
.kvcta__badge img{width:40px;height:auto}
.kvcta__badge span{display:grid;gap:2px}
.kvcta__badge small{font-size:.78rem;color:rgba(255,255,255,.82)}
.kvcta__badge b{font-size:clamp(1.05rem,1.7vw,1.3rem);color:var(--kv-yellow);font-weight:700}
.kvcta__btns{display:flex;flex-wrap:wrap;align-items:center;gap:18px 30px;margin-top:clamp(22px,3vw,34px)}
.kvcta__tel{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:600;letter-spacing:-.02em;color:#fff}
.kvcta__s2b{border-radius:22px;overflow:hidden;background:#fff;color:var(--kv-ink);box-shadow:0 24px 60px rgba(0,0,0,.28)}
.kvcta__s2b h3{padding:16px 20px;background:#B5457F;color:#fff;text-align:center;font-size:clamp(.98rem,1.4vw,1.1rem);font-weight:600}
.kvcta__s2b dl{margin:0;padding:clamp(18px,2.4vw,30px) clamp(20px,3vw,36px);display:grid;gap:14px}
.kvcta__s2b dl>div{display:grid;grid-template-columns:5.2em minmax(0,1fr);gap:12px;font-size:.88rem;line-height:1.6}
.kvcta__s2b dt{font-weight:600;color:var(--kv-gray)} .kvcta__s2b dd{margin:0}
.kvcta__copy-btn{margin-left:8px;padding:3px 12px;border-radius:999px;border:1.5px solid #CB6A9B;color:#A9467A;font-size:.75rem;font-weight:700;vertical-align:1px;transition:background .2s,color .2s}
.kvcta__copy-btn:hover,.kvcta__copy-btn.is-done{background:#CB6A9B;color:#fff}

/* ── 한 화면 1메시지(≥961px) — 사진 · 카드를 슬라이드 비율로 줄여 1440x900 한 화면 안에 ── */
@media (min-width:961px){
  .kvcourse,.kvnat,.kvles,.kvsw,.kvsg,.kvcur{padding-block:clamp(36px,3.4vw,50px)}
  .kvnat__grid{max-width:800px;margin-inline:auto;margin-top:clamp(18px,2vw,28px)}
  .kvnat__shot{padding:18px 16px 0}
  .kvnat__card{padding-bottom:16px}
  .kvles__grid,.kvles__chips{max-width:1000px;margin-inline:auto}
  .kvles__grid{margin-top:14px;gap:12px 16px}
  .kvles__chips{margin-top:12px;gap:8px 16px}
  .kvles__chips li{padding:7px 10px}
  .kvles__pill{margin-top:14px;padding:9px 22px}
  .kvsw__veh{max-width:780px;margin-inline:auto;margin-top:14px}
  .kvsw__b{margin-top:clamp(24px,2.8vw,40px)}
  .kvsw__cards{max-width:640px;margin-top:14px}
  .kvsw .kvlead{margin-top:8px}
  .kvsg__shelf{max-width:900px}
  .kvsg__scroll{margin-top:14px}
  .kvcur__top{grid-template-columns:minmax(0,1fr) minmax(200px,250px);gap:20px}
  .kvcur__panel{margin-top:14px}
  .kvcur__table td{padding:8px 14px}
  .kvcur__table th{padding:9px 14px}
  .kvcourse__grid{margin-top:12px}
  .kvcourse__img{padding:14px}
  .kvcourse__img img{max-width:620px;margin-inline:auto;display:block}
  .kvgrow{margin-top:18px}
  .kvgrow__cell{padding:12px 18px}
}

/* ═════ 반응형 ═════════════════════════════════════════════════ */
@media (max-width:1180px){
  .kvcomp__row{grid-template-columns:repeat(3,minmax(0,1fr))}
  .kvgap__pts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kvmts__feats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:960px){
  .kvhero__in,.kvstevie__in,.kvintro__in,.kvgap__in,.kvcourse__grid,.kvtalk__grid,.kvmts__top,.kvchk__in,.kvapp__in,.kvcta__in{grid-template-columns:minmax(0,1fr)}
  .kvhero__art{justify-self:center;width:min(100%,460px)}
  .kvstevie__trophy{order:-1}
  .kvstevie__trophy img{height:clamp(220px,52vw,320px)}
  .kvgap__photo{justify-self:center}
  .kvvoc__stage{grid-template-columns:minmax(0,1fr)}
  .kvph__row{grid-template-columns:minmax(0,1fr);gap:40px;max-width:520px;margin-inline:auto}
  .kvph__go{right:auto;left:50%;top:auto;bottom:-35px;margin-left:-15px;transform:rotate(90deg)}
  .kvflow__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kvflow__bend{display:none}
  .kvflow__tile::after{display:none}
  .kvles__grid,.kvles__chips{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .kvhero{min-height:0;padding-block:28px 74px}
  .kvhero__logo{width:min(260px,70%)}
  .kvhero__btns .kvbtn{padding:13px 22px}
  .kvhero__art{width:min(100%,360px)}
  .kvstevie__ptsin{grid-template-columns:minmax(0,1fr)}
  .kvstevie__pt+.kvstevie__pt{border-left:0;border-top:1px solid rgba(255,255,255,.22);margin-top:14px;padding-top:20px}
  /* 03 — 켜진 카드 한 장만 */
  .kvbrain__stage{grid-template-columns:minmax(0,1fr);gap:12px;margin-top:10px}
  .kvbrain__fig{width:min(100%,205px);margin-inline:auto}
  .kvbrain__ln--l,.kvbrain__ln--r{display:none}
  .kvbrain[data-step="1"] .kvbrain__card--broca,.kvbrain[data-step="2"] .kvbrain__card--wer{display:none}
  .kvbrain__stage .kvbrain__card--broca{order:3}.kvbrain__stage .kvbrain__card--wer{order:3}
  .kvbrain__fig{order:1}
  .kvbrain[data-step="3"] .kvbrain__stage{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kvbrain[data-step="3"] .kvbrain__fig{grid-column:1/-1;width:min(100%,210px)}
  .kvbrain[data-step="3"] .kvbrain__cb ul,.kvbrain[data-step="3"] .kvbrain__cb em{display:none}
  .kvbrain[data-step="3"] .kvbrain__cb{padding:10px 8px 12px}.kvbrain[data-step="3"] .kvbrain__cb b{font-size:1rem}
  .kvbrain__stage .kvbrain__card--broca{order:3}.kvbrain__stage .kvbrain__card--wer{order:4}
  .kvbrain__cb{padding:12px 16px 14px}.kvbrain__cb ul{margin-top:8px}
  .kvbrain__head{flex-direction:column;gap:2px}
  .kvbrain__mega{width:60px}
  .kvbrain__lines{min-height:5em}
  .kvbrain__pin{padding-block:22px}
  /* 04 — 가로 스와이프 */
  .kvcomp__row{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--pad);gap:12px;margin-inline:calc(var(--pad) * -1);padding:6px var(--pad) 18px;scrollbar-width:none}
  .kvcomp__row::-webkit-scrollbar{display:none}
  .kvcomp__cell{flex:0 0 74%;scroll-snap-align:start}
  .kvbal__learn span,.kvbal__master span{display:block;line-height:1.15;font-size:.75rem;white-space:normal;text-align:center}
  .kvbal__learn b,.kvbal__master b{display:block;font-size:1.5em;white-space:nowrap}
  .kvpct{display:none}
  .kvbal__learn b::after,.kvbal__master b::after{content:'%';font-size:.7em;font-weight:500}
  .kvbal__cards{grid-template-columns:minmax(0,1fr)}
  .kvbal__card{flex-direction:column}
  .kvbal__big{justify-items:start;text-align:left}
  .kvgap__pts{grid-template-columns:minmax(0,1fr)}
  .kvvoc__bars{height:240px;gap:10px}
  .kvvoc__bar{padding-top:12px}.kvvoc__bar b{font-size:.92rem}.kvvoc__bar small{font-size:.75rem}
  .kvvoc__ring{width:min(100%,260px)}
  .kvgrow__row{grid-template-columns:minmax(0,1fr)}
  .kvgrow__arrow{transform:rotate(90deg);justify-self:center}
  .kvtabs{gap:8px}.kvtab{padding:9px 20px;font-size:.86rem}
  .kvtabs--scene{flex-wrap:nowrap;overflow-x:auto;margin-inline:calc(var(--pad) * -1);padding-inline:var(--pad);scrollbar-width:none}
  .kvtabs--scene::-webkit-scrollbar{display:none}
  .kvtabs--scene .kvtab{flex:none}
  .kvbook{grid-template-columns:minmax(0,1fr)}
  .kvbook__pg--base{border-right:0;border-bottom:3px solid #E3D2B6}
  .kvnat__grid{grid-template-columns:minmax(0,1fr)}
  /* 11 — 질문 → 화면 → 기능 4개 → 숫자 말풍선 */
  .kvmts>.wrap-n{display:flex;flex-direction:column}
  .kvmts__top,.kvmts__left{display:contents}
  .kvmts__q{order:1}.kvmts__daily{order:2}.kvmts__sub{order:3}.kvmts__screen{order:4;margin-top:20px}
  .kvmts__feats{order:5;grid-template-columns:minmax(0,1fr)}.kvmts__bubble{order:6;align-self:flex-start}
  .kvmts__pin{width:24px;height:24px;font-size:.7rem}
  .kvflow__grid{grid-template-columns:minmax(0,1fr);gap:0;position:relative;padding-left:26px}
  .kvflow__grid::before{content:"";position:absolute;left:8px;top:14px;bottom:14px;width:2px;background:#C3C9D4}
  .kvflow__tile{min-height:0;grid-template-columns:2.4em 1fr;justify-items:start;text-align:left;column-gap:14px;row-gap:2px;padding:16px 18px;margin-bottom:12px}
  .kvflow__tile::before{content:"";position:absolute;left:-23px;top:22px;width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid var(--c)}
  .kvflow__no{grid-row:1/3;align-self:center;padding-bottom:0}.kvflow__no::after{display:none}
  .kvflow__tile--hot:hover{transform:none}
  .kvflow__d{grid-column:2}
  .kvstep__s2{grid-template-columns:auto minmax(0,1fr)}
  .kvstep__megarow{flex-direction:column}
  .kvstep__bubble::before{left:50%;top:-12px;margin:0 0 0 -10px;border:10px solid transparent;border-top:0;border-bottom-color:var(--c)}
  .kvck{padding:12px 14px}
  .kvles__grid{gap:12px 10px}
  .kvsw__veh{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--pad);margin-inline:calc(var(--pad) * -1);padding-inline:var(--pad);gap:14px;scrollbar-width:none}
  .kvsw__veh::-webkit-scrollbar{display:none}
  .kvsw__v{flex:0 0 78%;scroll-snap-align:start}
  .kvsw__cards{grid-template-columns:minmax(0,1fr)}
  /* 18 — 레벨 탭 + 표지 가로 스와이프 */
  .kvsg__tabs{display:flex}
  .kvsg__scroll{overflow-x:auto;scroll-snap-type:x proximity;margin-inline:calc(var(--pad) * -1);padding-inline:var(--pad);scrollbar-width:none}
  .kvsg__scroll::-webkit-scrollbar{display:none}
  .kvsg__shelf{min-width:680px;display:block}
  .kvsg__row{display:none;position:relative;overflow:hidden;aspect-ratio:calc(1356 / (808 * var(--rh)));clip-path:none;transform:none;transition:none}
  .kvsg__row img{position:absolute;left:0;top:calc(var(--ro) / var(--rh) * -100%);width:100%;height:auto}
  .kvsg__stage[data-active="a"] .kvsg__row--a,.kvsg__stage[data-active="b"] .kvsg__row--b,.kvsg__stage[data-active="c"] .kvsg__row--c{display:block}
  .js .kvsg__stage:not(.is-on) .kvsg__row{clip-path:none;transform:none}
  /* 19 — 권별 카드, 눌러서 펼침 */
  .kvcur__top{grid-template-columns:minmax(0,1fr)}
  .kvcur__sets{max-width:260px}
  .kvcur__table,.kvcur__table tbody{display:block;border:0;border-radius:0}
  .kvcur__table thead{display:none}
  .kvcur__r{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr) 20px;align-items:center;gap:0 12px;margin-bottom:10px;padding:14px 16px;border-radius:16px;border:1.5px solid var(--kv-line);background:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent}
  .kvcur__r:nth-child(even) td:not(.kvcur__bk){background:transparent}
  .kvcur__r td{display:none;border:0;padding:8px 0 0;grid-column:1/-1;font-size:.84rem}
  .kvcur__r td::before{content:attr(data-l);display:block;font-size:.68rem;font-weight:700;color:var(--lv-d);letter-spacing:.02em}
  .kvcur__r td.kvcur__bk,.kvcur__r td.kvcur__sj{display:block;grid-column:auto;padding:0}
  .kvcur__r td.kvcur__bk::before,.kvcur__r td.kvcur__sj::before{display:none}
  .kvcur__bk{display:grid !important;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--lv);color:var(--kv-navy) !important;font-size:.82rem;font-weight:700}
  .kvcur__sj{font-size:.95rem;font-weight:600;color:var(--kv-ink) !important}
  .kvcur__r::after{content:"";width:8px;height:8px;border-right:2px solid var(--kv-gray-2);border-bottom:2px solid var(--kv-gray-2);transform:rotate(45deg);justify-self:end;transition:transform .25s}
  .kvcur__r.is-open{background:var(--lv-soft);border-color:var(--lv)}
  .kvcur__r.is-open::after{transform:rotate(-135deg)}
  .kvcur__r.is-open td{display:block}
  .kvcur__tg{display:block;width:100%;padding:0;border:0;background:none;font:inherit;color:inherit;text-align:left;cursor:pointer}
  .kvcur__hint{display:block;margin-top:2px;font-size:.75rem;color:var(--kv-gray-2);text-align:center}
  /* 20 — 문구 → 폰 → 스토어 */
  .kvapp__in{display:flex;flex-direction:column}
  .kvapp__left{display:contents}
  .kvapp__left>div:first-child{order:1}.kvapp__phone{order:2}.kvapp__stores{order:3;margin-top:8px;width:100%}.kvapp__kid{display:none}
  .kvapp__btns{width:104px}
  .kvvid__row{grid-template-columns:minmax(0,1fr)}
  .kvcta__btns{gap:14px 20px}
  .kvcta__s2b dl>div{grid-template-columns:minmax(0,1fr);gap:2px}
  /* 03 — 알약 줄바꿈 · 연결선/라벨이 보이게 */
  .kvbrain__pills{gap:6px}
  .kvbrain__pill{padding:7px 12px;font-size:.8rem;gap:6px;min-height:44px}
  .kvbrain__link{top:6%}
  .kvbrain__ln--c{border-top-width:6px}
  /* 손가락 누르기 */
  .kvcta__copy-btn{min-height:44px;padding-inline:16px}
  /* 번호 원은 24px(글자 12px). 2 · 3번 중심이 25px 뿐이라 세로는 늘리지 않고 가로만 44px 로 넓힌다(아래 기능 카드 누르기와 같은 동작) */
  .kvmts__pin{width:24px;height:24px;font-size:.75rem}
  .kvmts__pin::before{content:"";position:absolute;top:-.5px;bottom:-.5px;left:-10px;right:-10px}
  /* 16 — 이름은 칩 한 곳에만 */
  .kvles__tile figcaption{display:none}
}
.kvsteps:not(.is-stk) .kvstep__pfoot{display:none}
@media (max-width:380px){
  .kvapp__stores{flex-direction:column;align-items:flex-start}
}

/* ── 짧은 화면 보정 (R2) ─────────────────────────────────────────
   고정 판(스티키)은 가장 긴 단계가 판 안에 들어갈 때만 켠다(kiva.js need()).
   안 들어가면 .is-flat 정적 배치로 모든 단계 문장이 한 번씩 보인다. */
/* 03 모바일 — 1 · 2단계(카드 한 장 + 목록)를 3단계 높이에 가깝게 줄인다 */
@media (max-width:720px){
  .kvbrain__pin{padding-block:14px}
  .kvbrain__title{font-size:clamp(1.45rem,7vw,1.75rem)}
  .kvbrain__mega{width:44px}
  .kvbrain__head{gap:0}
  .kvbrain__pills{margin-top:8px}
  .kvbrain__stage{gap:8px}
  .kvbrain__fig{width:min(100%,205px,23svh)}
  .kvbrain[data-step="3"] .kvbrain__fig{width:min(100%,210px,25svh)}
  .kvbrain__cb{padding:10px 14px 12px}
  .kvbrain__cb ul{margin-top:6px;gap:2px}
  .kvbrain__cb li{font-size:.75rem;line-height:1.45}
  .kvbrain__cb em{font-size:.78rem}
  .kvbrain__lines{margin-top:8px;min-height:0}
  .kvbrain__line{font-size:clamp(.95rem,4.2vw,1.05rem);line-height:1.5}
  .kvbrain__hint{margin-top:4px}
}
@media (max-width:720px) and (max-height:800px){
  .kvbrain__pin{padding-block:10px}
  .kvbrain__title{font-size:clamp(1.3rem,6.2vw,1.5rem)}
  .kvbrain__mega{width:34px}
  .kvbrain__pills{margin-top:6px}
  .kvbrain__fig{width:min(100%,205px,20svh)}
  .kvbrain[data-step="3"] .kvbrain__fig{width:min(100%,210px,22svh)}
  .kvbrain__stage{gap:6px;margin-top:6px}
  .kvbrain__cb{padding:8px 12px 10px}
  .kvbrain__cb li{font-size:.72rem;line-height:1.38}
  .kvbrain__cb ul{margin-top:4px;gap:1px}
  .kvbrain__line{font-size:clamp(.9rem,4vw,1rem);line-height:1.45}
  .kvbrain__lines{margin-top:6px}
  .kvbrain__hint{margin-top:2px}
}
/* 03 정적 배치 — 세 줄과 두 카드가 모두 보인다(알약 · 스크롤 안내는 필요 없다) */
.kvbrain.is-flat .kvbrain__pills,.kvbrain.is-flat .kvbrain__hint{display:none}
.kvbrain.is-flat .kvbrain__lines{min-height:0;gap:10px;margin-top:20px}
.kvbrain.is-flat .kvbrain__line{grid-area:auto;opacity:1;transform:none}
.kvbrain.is-flat .kvbrain__pin{padding-block:clamp(36px,6vw,64px)}
@media (max-width:720px){
  .kvbrain.is-flat[data-step] .kvbrain__stage{grid-template-columns:minmax(0,1fr)}
  .kvbrain.is-flat[data-step] .kvbrain__card--broca,.kvbrain.is-flat[data-step] .kvbrain__card--wer{display:block}
  .kvbrain.is-flat[data-step] .kvbrain__fig{grid-column:auto;width:min(100%,210px)}
  .kvbrain.is-flat[data-step] .kvbrain__cb ul{display:grid}
  .kvbrain.is-flat[data-step] .kvbrain__cb em{display:block}
  .kvbrain.is-flat[data-step] .kvbrain__cb{padding:12px 16px 14px}
  .kvbrain.is-flat[data-step] .kvbrain__cb b{font-size:1.15rem}
  .kvbrain.is-flat .kvbrain__line{font-size:1rem}
}
/* 13 PC 짧은 화면(영문 1280x720 · 1024x768) — 판 안에 4단계가 들어가게 */
@media (min-width:961px) and (max-height:800px){
  .kvsteps__pin{padding-block:16px}
  .kvsteps__in{gap:8px}
  .kvsteps .kvh--m{font-size:clamp(1.5rem,2.6vw,2rem);margin-top:8px}
  .kvsteps__list{margin-top:4px}
  .kvsteps.is-stk .kvsteps__title{margin-bottom:8px}
  .kvstep__head{padding:10px 12px}
  .kvsteps.is-stk .kvstep__panel{min-height:min(480px,calc(var(--pinh) - 40px));padding:clamp(16px,2vw,24px);gap:10px}
}

/* ── 모션 줄이기 — 모두 바로 보인다 ──────────────────────────── */
@media (prefers-reduced-motion:reduce){
  .kvup,.kvpop,.kvtwk,.kvhero__art img,.kvstevie__trophy img,.kvph__ex b,.kvsw__v.in img,.kvhint i,.kvhero__scroll i::after,.kvmts__pin.is-hot{animation:none !important}
  .kvtwk{opacity:0}
  .js .kvstamp,.js .kvrise,.js .kvbub,.js .kvbook__ext,.js .kvcur__r,.js .kvflow__tile,.js .kvsw__v img,.js .kvsw__c img,.js .kvvoc__bar,.js .kvvoc__side{
    opacity:1 !important;transform:none !important;transition:none !important}
  .js .kvbal__learn{width:20% !important}.js .kvbal__master{width:80% !important}
  .js .kvbal__bar span,.js [data-flow] .kvflow__tile::after{opacity:1 !important}
  .js [data-flow] .kvflow__bend::before{transform:none !important}.js [data-flow] .kvflow__bend::after{opacity:1 !important}
  .js mark.kvhl{background-size:100% 100% !important;transition:none !important}
  .kvbrain *,.kvbrain{transition:none !important}
}