/* 025 NDRUMSTORY FAQ Single Column Story Fix
   Goal: remove legacy 2-column FAQ layout and match /story/ 1180px flow. */
:root{
  --nd-pink:#E8427D;
  --nd-dark:#16181d;
  --nd-text:#2b2f36;
  --nd-muted:#727986;
  --nd-line:#e8e9ed;
  --nd-bg:#f7f8fa;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body.ndu-faq-page{
  margin:0!important;
  font-family:"Pretendard","Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif!important;
  color:var(--nd-text)!important;
  background:#fff!important;
  line-height:1.7!important;
  letter-spacing:normal!important;
}
body.ndu-faq-page a{color:inherit;text-decoration:none}

/* Only our Story-family header remains visible as top chrome. */
body.ndu-faq-page .ndu-domain-link,
body.ndu-faq-page .ndu-domain-only{display:none!important}
.nds-header.ndu-faq-story-header{
  border-bottom:1px solid var(--nd-line);
  background:#fff;
  position:sticky;
  top:0;
  z-index:20;
}
.ndu-faq-story-header .nds-header-inner{
  width:min(100%,1180px);
  max-width:1180px;
  margin:auto;
  padding:17px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.ndu-faq-story-header .nds-brand{
  font-weight:900;
  font-size:20px;
  letter-spacing:-.5px;
}
.ndu-faq-story-header .nds-brand span{color:var(--nd-pink)}
.ndu-faq-story-header .nds-home{font-size:14px;color:#555}
.ndu-faq-story-header .nds-home:hover{color:var(--nd-pink)}

/* Reset only the structural ancestor chain that constrains the FAQ page. */
body.ndu-faq-page .ndu-faq-outer-reset{
  width:100%!important;
  max-width:none!important;
  min-width:0!important;
  margin-left:0!important;
  margin-right:0!important;
  padding-left:0!important;
  padding-right:0!important;
  transform:none!important;
  overflow:visible!important;
}

/* One single /story-like content rail. */
body.ndu-faq-page .ndu-faq-root{
  display:block!important;
  width:min(calc(100% - 44px),1180px)!important;
  max-width:1180px!important;
  min-width:0!important;
  margin:0 auto!important;
  padding:54px 0 80px!important;
  transform:none!important;
  overflow:visible!important;
}

/* Critical fix: break the original sidebar + main grid/flex layout. */
body.ndu-faq-page .ndu-faq-layout-break{
  display:block!important;
  grid-template-columns:none!important;
  grid-template-areas:none!important;
  grid-auto-flow:row!important;
  flex-direction:column!important;
  width:100%!important;
  max-width:none!important;
  min-width:0!important;
  height:auto!important;
  min-height:0!important;
  margin:0!important;
  padding:0!important;
  gap:0!important;
  transform:none!important;
  overflow:visible!important;
}
body.ndu-faq-page .ndu-faq-layout-break > .ndu-faq-layout-child{
  display:block!important;
  position:static!important;
  float:none!important;
  width:100%!important;
  max-width:none!important;
  min-width:0!important;
  height:auto!important;
  min-height:0!important;
  margin:0!important;
  padding-left:0!important;
  padding-right:0!important;
  transform:none!important;
  inset:auto!important;
  top:auto!important;
  left:auto!important;
  right:auto!important;
  bottom:auto!important;
}
body.ndu-faq-page .ndu-faq-sidebar{
  margin-bottom:28px!important;
}
body.ndu-faq-page .ndu-faq-maincol{
  margin-top:0!important;
}

/* Hero: force visible and remove the old tall bordered box. */
body.ndu-faq-page .ndu-faq-hero{
  display:block!important;
  position:static!important;
  width:100%!important;
  max-width:none!important;
  min-width:0!important;
  height:auto!important;
  min-height:0!important;
  margin:0 0 32px!important;
  padding:0!important;
  border:0!important;
  border-radius:0!important;
  background:transparent!important;
  box-shadow:none!important;
  transform:none!important;
  overflow:visible!important;
  visibility:visible!important;
  opacity:1!important;
}
body.ndu-faq-page .ndu-faq-kicker{
  display:block!important;
  margin:0!important;
  font-size:12px!important;
  font-weight:800!important;
  letter-spacing:1.5px!important;
  color:var(--nd-pink)!important;
}
body.ndu-faq-page h1.ndu-faq-title{
  display:block!important;
  visibility:visible!important;
  opacity:1!important;
  position:static!important;
  width:auto!important;
  max-width:none!important;
  height:auto!important;
  min-height:0!important;
  margin:8px 0 10px!important;
  padding:0!important;
  border:0!important;
  background:transparent!important;
  color:#17191d!important;
  font-size:36px!important;
  line-height:1.25!important;
  letter-spacing:-1.3px!important;
  font-weight:800!important;
  box-shadow:none!important;
  transform:none!important;
}
body.ndu-faq-page .ndu-faq-hero .ndu-faq-sub,
body.ndu-faq-page .ndu-faq-hero p{
  display:block!important;
  width:100%!important;
  max-width:none!important;
  height:auto!important;
  min-height:0!important;
  margin:0!important;
  padding:0!important;
  color:var(--nd-muted)!important;
  font-size:16px!important;
  line-height:1.7!important;
  transform:none!important;
  overflow:visible!important;
}
body.ndu-faq-page .ndu-faq-meta{
  display:flex!important;
  flex-wrap:wrap!important;
  gap:12px!important;
  margin:14px 0 0!important;
  color:#8a919c!important;
  font-size:13px!important;
}

/* Optional top inquiry link: keep it useful but make it unobtrusive. */
body.ndu-faq-page .ndu-faq-quick-contact{
  display:inline-flex!important;
  align-items:center!important;
  margin:0 0 24px!important;
  padding:8px 12px!important;
  border:1px solid var(--nd-line)!important;
  border-radius:999px!important;
  background:#fff!important;
  color:#555c65!important;
  font-size:13px!important;
}
body.ndu-faq-page .ndu-faq-quick-contact:hover{
  border-color:var(--nd-pink)!important;
  color:var(--nd-pink)!important;
}

/* TOC becomes horizontal chips, not a left sidebar. */
body.ndu-faq-page .ndu-faq-toc-heading{
  display:block!important;
  position:static!important;
  margin:0 0 11px!important;
  padding:0!important;
  color:#17191d!important;
  font-size:18px!important;
  line-height:1.45!important;
  font-weight:800!important;
}
body.ndu-faq-page .ndu-faq-toc{
  display:flex!important;
  position:static!important;
  flex-wrap:wrap!important;
  width:100%!important;
  max-width:none!important;
  min-width:0!important;
  height:auto!important;
  min-height:0!important;
  gap:8px!important;
  margin:0 0 12px!important;
  padding:0!important;
  border:0!important;
  border-radius:0!important;
  background:transparent!important;
  box-shadow:none!important;
  transform:none!important;
}
body.ndu-faq-page .ndu-faq-toc li{
  display:block!important;
  width:auto!important;
  margin:0!important;
  padding:0!important;
  list-style:none!important;
}
body.ndu-faq-page .ndu-faq-toc a{
  display:inline-flex!important;
  align-items:center!important;
  width:auto!important;
  padding:8px 13px!important;
  border:1px solid var(--nd-line)!important;
  border-radius:999px!important;
  background:#fff!important;
  color:#555c65!important;
  font-size:13px!important;
  line-height:1.4!important;
  font-weight:400!important;
  text-decoration:none!important;
}
body.ndu-faq-page .ndu-faq-toc a:hover{
  border-color:var(--nd-pink)!important;
  color:var(--nd-pink)!important;
}
body.ndu-faq-page .ndu-faq-notes{
  display:block!important;
  width:100%!important;
  margin:10px 0 30px!important;
  padding:0!important;
  color:#9298a1!important;
  font-size:12px!important;
  line-height:1.75!important;
}

/* Intro/help block */
body.ndu-faq-page .ndu-faq-intro{
  display:block!important;
  width:100%!important;
  max-width:none!important;
  height:auto!important;
  min-height:0!important;
  margin:0 0 28px!important;
  padding:18px 20px!important;
  border:1px solid var(--nd-line)!important;
  border-radius:16px!important;
  background:var(--nd-bg)!important;
  color:#5e6570!important;
  box-shadow:none!important;
  transform:none!important;
}
body.ndu-faq-page .ndu-faq-intro p:last-child{margin-bottom:0!important}

/* Every FAQ item spans the same full single column. */
body.ndu-faq-page .ndu-faq-card{
  display:block!important;
  position:static!important;
  width:100%!important;
  max-width:none!important;
  min-width:0!important;
  height:auto!important;
  min-height:0!important;
  margin:0 0 18px!important;
  padding:0!important;
  border:1px solid var(--nd-line)!important;
  border-radius:16px!important;
  overflow:hidden!important;
  background:#fff!important;
  box-shadow:none!important;
  transform:none!important;
  transition:box-shadow .18s ease!important;
}
body.ndu-faq-page .ndu-faq-card:hover{
  box-shadow:0 12px 32px rgba(0,0,0,.07)!important;
}
body.ndu-faq-page h2.ndu-faq-q,
body.ndu-faq-page h3.ndu-faq-q{
  position:relative!important;
  display:block!important;
  width:100%!important;
  max-width:none!important;
  height:auto!important;
  min-height:0!important;
  margin:0!important;
  padding:20px 54px 20px 20px!important;
  border:0!important;
  border-bottom:1px solid var(--nd-line)!important;
  border-left:0!important;
  border-radius:0!important;
  background:#fff!important;
  color:#23272d!important;
  font-size:19px!important;
  line-height:1.45!important;
  letter-spacing:-.4px!important;
  font-weight:800!important;
  box-shadow:none!important;
  transform:none!important;
}
body.ndu-faq-page .ndu-faq-q::after{
  content:"";
  position:absolute;
  right:20px;
  top:50%;
  width:7px;height:7px;
  border-right:2px solid #b2b6bd;
  border-bottom:2px solid #b2b6bd;
  transform:translateY(-70%) rotate(45deg);
}
body.ndu-faq-page .ndu-qnum{
  display:inline-block;
  margin-right:7px;
  color:var(--nd-pink);
  font-size:12px;
  font-weight:900;
  vertical-align:2px;
}
body.ndu-faq-page .ndu-faq-answer{
  display:block!important;
  width:100%!important;
  max-width:none!important;
  min-width:0!important;
  height:auto!important;
  min-height:0!important;
  padding:20px 22px 24px!important;
  transform:none!important;
  overflow:visible!important;
}
body.ndu-faq-page .ndu-faq-card p,
body.ndu-faq-page .ndu-faq-answer p{
  margin:0 0 16px!important;
  color:#4f5660!important;
  font-size:15px!important;
  line-height:1.85!important;
  word-break:keep-all;
}
body.ndu-faq-page .ndu-faq-card strong{color:#292e35!important}
body.ndu-faq-page .ndu-faq-card ul,
body.ndu-faq-page .ndu-faq-card ol{padding-left:24px!important}

/* video = same width language as Story article, centered inside card */
body.ndu-faq-page .ndu-faq-video-wrap{
  display:block!important;
  width:min(100%,960px)!important;
  max-width:960px!important;
  margin:26px auto!important;
}
body.ndu-faq-page iframe{
  display:block!important;
  width:100%!important;
  max-width:960px!important;
  aspect-ratio:16/9!important;
  height:auto!important;
  margin:26px auto!important;
  border:0!important;
  border-radius:14px!important;
  background:#000!important;
}
body.ndu-faq-page img{
  max-width:min(100%,900px)!important;
  height:auto!important;
  display:block!important;
  margin:24px auto!important;
  border-radius:12px!important;
}

/* Contact / related terms */
body.ndu-faq-page .ndu-faq-contact{
  display:block!important;
  width:100%!important;
  max-width:none!important;
  height:auto!important;
  min-height:0!important;
  margin-top:52px!important;
  padding:26px 28px!important;
  border:1px solid var(--nd-line)!important;
  border-radius:16px!important;
  background:var(--nd-bg)!important;
  box-shadow:none!important;
  transform:none!important;
}
body.ndu-faq-page .ndu-faq-contact::before{
  content:"LESSON INFO";
  display:block;
  font-size:11px;
  font-weight:900;
  letter-spacing:1.3px;
  color:var(--nd-pink);
}
body.ndu-faq-page .ndu-faq-contact h2,
body.ndu-faq-page .ndu-faq-contact h3{
  margin:6px 0 10px!important;
  color:#17191d!important;
  font-size:23px!important;
  line-height:1.4!important;
  font-weight:800!important;
}
body.ndu-faq-page .ndu-faq-contact p{
  margin:0 0 10px!important;
  color:#5e6570!important;
  font-size:14px!important;
  line-height:1.75!important;
}
body.ndu-faq-page .ndu-faq-contact a{
  color:var(--nd-pink)!important;
  font-weight:800!important;
}
body.ndu-faq-page details.ndu-faq-keywords{
  width:100%!important;
  margin:28px 0 0!important;
  border:1px solid var(--nd-line)!important;
  border-radius:12px!important;
  background:#fff!important;
  overflow:hidden!important;
}
body.ndu-faq-page details.ndu-faq-keywords summary{
  padding:12px 14px!important;
  cursor:pointer!important;
  color:#7a818b!important;
  background:#fff!important;
  font-size:12px!important;
  font-weight:700!important;
}

/* suppress old layout decoration */
body.ndu-faq-page .ndu-faq-root .card,
body.ndu-faq-page .ndu-faq-root .box,
body.ndu-faq-page .ndu-faq-root section{
  box-shadow:none;
}

@media(max-width:900px){
  body.ndu-faq-page .ndu-faq-root{
    width:min(calc(100% - 32px),1180px)!important;
    padding-top:42px!important;
  }
  body.ndu-faq-page h1.ndu-faq-title{font-size:31px!important}
}
@media(max-width:600px){
  .ndu-faq-story-header .nds-header-inner{padding:14px 16px}
  body.ndu-faq-page .ndu-faq-root{
    width:calc(100% - 32px)!important;
    padding:34px 0 58px!important;
  }
  body.ndu-faq-page h1.ndu-faq-title{font-size:28px!important}
  body.ndu-faq-page .ndu-faq-hero .ndu-faq-sub,
  body.ndu-faq-page .ndu-faq-hero p{font-size:15px!important}
  body.ndu-faq-page h2.ndu-faq-q,
  body.ndu-faq-page h3.ndu-faq-q{
    padding:17px 44px 17px 16px!important;
    font-size:17px!important;
  }
  body.ndu-faq-page .ndu-faq-answer{padding:17px 16px 20px!important}
  body.ndu-faq-page .ndu-faq-card p,
  body.ndu-faq-page .ndu-faq-answer p{font-size:14px!important}
  body.ndu-faq-page .ndu-faq-contact{padding:22px 18px!important}
}