.con-wrap > .snippet-gnb{
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;
  gap:8px;padding:14px 12px 16px;background:#f3f6fa;border-bottom:1px solid #e2eaf1;
}
.con-wrap:not(:has(.video-con)) > .snippet-gnb{padding-top:114px;}
.snippet-gnb a{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:38px;padding:7px 13px;border-radius:999px;
  background:#fff;border:1px solid #d5dee8;color:#1b2126;
  font-size:13px;font-weight:800;letter-spacing:-.03em;line-height:1.2;
  text-decoration:none;box-shadow:0 1px 0 rgba(15,23,42,.05);
}
.snippet-gnb a:hover{border-color:var(--color,#0d47a1);color:var(--color,#0d47a1);text-decoration:none;}
.snippet-gnb a.is-on{background:var(--color,#0d47a1);border-color:var(--color,#0d47a1);color:#fff;}
.video-con{padding:100px 0 0!important;background:#0b1220;}
.video-frame{max-width:none;margin:0;border-radius:0;overflow:hidden;background:#0b1220;box-shadow:none;}
.video-con video{width:100%;height:auto;display:block;aspect-ratio:16/9;object-fit:cover;background:#0b1220;}
.video-cap{margin:0;padding:11px 16px 13px;background:#101826;color:#fff;text-align:center;font-size:14px;font-weight:700;letter-spacing:-.03em;}
.video-cap strong{color:#f4d58d;font-weight:800;}
.intro-con{padding:44px 24px 48px!important;}
.intro-con .badge{border-radius:999px;background:#fff;}
.intro-con h1.tit{font-size:32px;font-weight:800;text-align:center;line-height:1.35;}
.intro-con h1.tit em{display:block;margin-top:6px;font-size:34px;font-weight:800;color:var(--color);line-height:1.3;}
.intro-con .desc{margin:22px auto 28px;max-width:36em;line-height:1.7;}
.news-con{padding:36px 0 40px!important;background:linear-gradient(180deg,#fff 0%,#f3f7fb 100%);}
.news-con .tit{margin:0 16px 6px;text-align:center;}
.news-con .sitelink-carousel{position:relative;margin:20px 12px 0;}
.news-con .sitelink-pack{display:flex;gap:14px;margin:0 46px 4px;list-style:none;padding:4px 2px 18px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:thin;}
.news-con .sitelink-pack li{flex:0 0 248px;margin:0;padding:0;scroll-snap-align:start;}
.news-con .sitelink-pack a{display:block;background:#fff;border-radius:18px;overflow:hidden;color:inherit;text-decoration:none;box-shadow:0 10px 26px rgba(15,23,42,.08);border:1px solid rgba(15,23,42,.06);}
.news-con .sitelink-pack a:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(15,23,42,.12);}
.news-con .sitelink-pack img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:0;background:#08141f;}
.news-con .sitelink-pack p{margin:0;padding:13px 14px 15px;font-size:14px;font-weight:800;line-height:1.4;min-height:3.1em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-con .sitelink-prev,.news-con .sitelink-next{position:absolute;top:38%;z-index:2;width:40px;height:40px;border:0!important;border-radius:50%;background:var(--color,#0d47a1)!important;color:#fff;font-size:22px;line-height:40px;cursor:pointer;box-shadow:0 8px 18px rgba(15,23,42,.22);}
.news-con .sitelink-prev{left:0;}
.news-con .sitelink-next{right:0;}
.page-hero{padding:28px 20px 22px!important;text-align:center;}
.page-hero h1{font-size:26px;font-weight:800;line-height:1.4;}
.page-hero .sitelink-card{display:block;width:100%;max-width:720px;height:auto;aspect-ratio:16/9;object-fit:cover;margin:18px auto 0;border-radius:20px;background:#0b1220;box-shadow:0 14px 34px rgba(15,23,42,.12);border:1px solid rgba(15,23,42,.06);}
.page-hero .lead{margin:14px auto 0;max-width:34em;color:#5e6978;line-height:1.65;}
@media (max-width:520px){
  .snippet-gnb a{min-height:34px;padding:6px 11px;font-size:12px;}
  .video-con{padding:80px 0 0!important;}
  .video-cap{font-size:13px;padding:10px 12px 12px;}
  .intro-con{padding:32px 16px 40px!important;}
  .intro-con h1.tit{font-size:24px;}
  .intro-con h1.tit em{font-size:26px;}
  .news-con .sitelink-pack{gap:10px;margin-left:36px;margin-right:36px;}
  .news-con .sitelink-pack li{flex-basis:200px;}
  .news-con .sitelink-pack p{font-size:13px;padding:12px;}
  .page-hero .sitelink-card{border-radius:16px;}
  .page-hero h1{font-size:22px;}
}
.seo-home{padding:8px 0 12px;}
.related-kw{margin:16px 0 0;text-align:center;}
.related-kw h2{font-size:17px;font-weight:800;margin:0 0 14px;line-height:1.4;color:#1b2126;}
.related-kw ul{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;list-style:none;padding:0;margin:0;}
.related-kw a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 14px;border-radius:999px;border:1px solid #d7e2ee;background:#fff;color:#1b2126;text-decoration:none;font-size:13px;font-weight:700;}
.related-kw a:hover{border-color:var(--color,#0d47a1);color:var(--color,#0d47a1);text-decoration:none;}
.logo-txt{min-width:0;max-width:26em;}
.logo-txt .brand-name{font-size:22px;font-weight:700;color:#FFF;margin:0;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.logo-txt p:not(.brand-name){font-size:13px;line-height:1.35;opacity:.92;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.seo-article,.inner-copy,.seo-home{text-align:center;}
.inner-copy > h2,.page-hero h1{text-align:center;}
.seo-article{
  counter-reset:seo-sec;
  background:linear-gradient(180deg,#f6f8fc 0%,#eef3f8 100%);
  border:1px solid rgba(15,23,42,.06);
  border-radius:22px;
  padding:22px 16px 24px;
  margin:0 0 8px;
}
.seo-article > h2{
  counter-increment:seo-sec;
  font-size:18px;
  font-weight:800;
  line-height:1.4;
  color:#1b2126;
  text-align:center;
  margin:16px 0 0;
  padding:18px 18px 8px;
  background:#fff;
  border:1px solid rgba(15,23,42,.08);
  border-bottom:0;
  border-radius:16px 16px 0 0;
}
.seo-article > h2:first-child{margin-top:0;}
.seo-article > h2::before{
  content:counter(seo-sec, decimal-leading-zero);
  display:block;
  width:36px;
  height:22px;
  margin:0 auto 8px;
  border-radius:999px;
  background:var(--color,#0d47a1);
  color:#fff;
  font-size:11px;
  font-weight:800;
  line-height:22px;
  letter-spacing:.04em;
}
.seo-article > h2:last-child,
.seo-article > h2:only-child,
.seo-article > h2:has(+ nav){
  border-bottom:1px solid rgba(15,23,42,.08);
  border-radius:16px;
  padding-bottom:18px;
}
.seo-article > h2:only-child::before{display:none;}
.seo-article > h2:only-child{counter-increment:none;}
.seo-article > p{
  max-width:none;
  margin:0;
  padding:4px 18px 16px;
  background:#fff;
  border-left:1px solid rgba(15,23,42,.08);
  border-right:1px solid rgba(15,23,42,.08);
  color:#4b5563;
  line-height:1.8;
  text-align:center;
}
.seo-article > p:has(+ h2),
.seo-article > p:has(+ ul),
.seo-article > p:has(+ nav),
.seo-article > p:last-child{
  padding-bottom:20px;
  border-bottom:1px solid rgba(15,23,42,.08);
  border-radius:0 0 16px 16px;
}
.seo-article > ol{
  list-style:none;
  counter-reset:seo-step;
  max-width:none;
  margin:0;
  padding:4px 12px 16px;
  background:#fff;
  border-left:1px solid rgba(15,23,42,.08);
  border-right:1px solid rgba(15,23,42,.08);
  text-align:center;
}
.seo-article > ol:has(+ h2),
.seo-article > ol:has(+ ul),
.seo-article > ol:has(+ nav),
.seo-article > ol:last-child{
  padding-bottom:20px;
  border-bottom:1px solid rgba(15,23,42,.08);
  border-radius:0 0 16px 16px;
}
.seo-article > ol li{
  list-style:none;
  margin:0 0 8px;
  padding:12px 14px;
  background:#f7f9fc;
  border-radius:12px;
  line-height:1.7;
  color:#374151;
  text-align:center;
  counter-increment:seo-step;
}
.seo-article > ol li:last-child{margin-bottom:0;}
.seo-article > ol li::before{
  content:counter(seo-step);
  display:inline-block;
  width:22px;
  height:22px;
  margin:0 8px 0 0;
  border-radius:50%;
  background:var(--color,#0d47a1);
  color:#fff;
  font-size:11px;
  font-weight:800;
  line-height:22px;
  vertical-align:middle;
}
.seo-article > ul.note-list{
  list-style:none;
  max-width:none;
  margin:0;
  padding:8px 12px 16px;
  background:#fff;
  border:1px solid rgba(15,23,42,.08);
  border-top:0;
  border-radius:0 0 16px 16px;
  text-align:center;
}
.seo-article > ul.note-list li{
  list-style:none;
  margin:0 0 8px;
  padding:12px 14px;
  background:#f7f9fc;
  border-radius:12px;
  line-height:1.7;
  color:#374151;
  text-align:center;
}
.seo-article > ul.note-list li:last-child{margin-bottom:0;}
.seo-article > p a,.seo-article > ul a{color:var(--color,#0d47a1);font-weight:700;text-decoration:underline;text-underline-offset:3px;}
.in-site,.related-kw{
  margin:16px 0 0;
  padding:20px 14px 18px;
  background:#fff;
  border:1px solid rgba(15,23,42,.08);
  border-radius:16px;
  text-align:center;
}
.in-site h2{font-size:17px;font-weight:800;margin:0 0 14px;text-align:center;color:#1b2126;}
.in-site ul{display:grid;grid-template-columns:1fr 1fr;gap:10px;list-style:none;padding:0;margin:0;}
.in-site a{display:flex;align-items:center;justify-content:center;min-height:46px;padding:8px 10px;border-radius:12px;background:#f2f6fa;color:#1b2126;text-decoration:none;font-size:14px;font-weight:700;}
.in-site a:hover{background:var(--color,#0d47a1);color:#fff;text-decoration:none;}
.submit-btn-wrap .reply-note{margin:12px 0 0;font-size:16px;font-weight:700;line-height:1.5;color:var(--color,#0d47a1);text-align:center;}
#seo-home{scroll-margin-top:120px;}
.legal-con{text-align:center;}
.legal-block{max-width:36em;margin:0 auto;text-align:center;}
.legal-block h3,.legal-block h4{text-align:center;}
.legal-block ul{list-style:none;margin:0 auto 16px;padding:0;text-align:center;}
.legal-block li{margin:0 0 8px;text-align:center;}
.legal-note,.legal-warn{text-align:center;}
footer .foot-co,footer .foot-addr{width:100%;margin-top:10px;color:#fff;opacity:.85;font-size:14px;line-height:1.65;text-align:center;}
footer .foot-contact{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:14px;}
footer .foot-contact a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 16px;border-radius:10px;font-size:15px;font-weight:700;text-decoration:none;}
footer .foot-contact a.tel{background:var(--color,#0d47a1);color:#fff;}
footer .foot-contact a.limit{background:var(--btn,#4798e0);color:#fff;}
.bottom-bn a.tel{background:var(--color,#0d47a1);color:#fff;flex:1;}
.bottom-bn a.limit{background:var(--btn,#4798e0);color:#fff;flex:1;}
.left-bn,.contact-mid,.foot-co,.foot-addr{display:none;}
#CheckCon{scroll-margin-top:120px;}
@media (max-width:520px){
  .logo-txt .brand-name{font-size:20px;}
  .seo-article{padding:18px 10px 20px;}
  .seo-article > h2{font-size:16px;padding-left:14px;padding-right:14px;}
  .seo-article > p{padding-left:14px;padding-right:14px;}
  .in-site ul{grid-template-columns:1fr;}
}