.ntgh-navigation-seed {
  display: none !important;
}

.ntgh-article-trust,
.ntgh-related-guides {
  margin: 26px 0;
  padding: 22px;
  border: 1px solid #dfe7f2;
  border-radius: 16px;
  background: #f7faff;
  color: #263750;
}

.ntgh-article-trust {
  margin: 18px 0 0;
  padding: 13px 15px;
  border-radius: 12px;
  background: #fafcff;
  color: #52617a;
  font-size: 12px;
  line-height: 1.5;
}

.ntgh-article-trust > strong,
.ntgh-related-guides > strong {
  display: block;
  margin-bottom: 14px;
  color: #102a56;
  font-size: 17px;
}

.ntgh-article-trust > strong {
  margin-bottom: 8px;
  font-size: 13px;
}

.ntgh-article-trust dl {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, auto));
  gap: 5px 16px;
  margin: 0;
}

.ntgh-article-trust dl div {
  display: flex;
  min-width: 0;
  gap: 5px;
}

.ntgh-article-trust dt {
  flex: none;
  color: #62728a;
  font-weight: 700;
}

.ntgh-article-trust dd {
  margin: 0;
}

.ntgh-article-trust p {
  margin: 7px 0 0;
  color: #5b6c84;
  font-size: 11px;
}

.ntgh-related-guides div {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.ntgh-related-guides a {
  display: inline-flex;
  padding: 9px 13px;
  border-radius: 999px;
  background: #1769e8;
  color: #fff;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

@media (max-width: 620px) {
  .ntgh-article-trust dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px 10px;
  }

  .ntgh-article-trust dl div:first-child,
  .ntgh-article-trust dl div:last-child {
    grid-column: 1 / -1;
  }
}

/* Online activation guide and article prompt. */

.ntgh-guide-prompt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  max-width: 100%;
  min-width: 0;
  gap: 22px;
  margin: 28px 0;
  padding: 22px 24px;
  border: 1px solid #bfd6ff;
  border-radius: 20px;
  color: #0b2349;
  background: linear-gradient(135deg, #f3f8ff, #e8f2ff);
  box-shadow: 0 14px 34px rgba(16,72,155,.12);
}

.ntgh-guide-prompt > div { min-width: 0; }
.ntgh-guide-prompt span { display: block; margin-bottom: 6px; color: #1266e8; font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.ntgh-guide-prompt strong { display: block; font-size: clamp(18px, 2vw, 24px); line-height: 1.35; }
.ntgh-guide-prompt p { margin: 7px 0 0 !important; color: #5b6f8f; font-size: 14px; line-height: 1.65; }
.ntgh-guide-prompt--online { margin: 0 0 18px; border: 2px solid #1b73ed; background: linear-gradient(135deg, #eef6ff, #fff); }

.ntgh-activation-guide-button {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  max-width: 100%;
  min-height: 54px;
  gap: 16px;
  padding: 0 22px;
  border-radius: 14px;
  color: #fff !important;
  background: linear-gradient(135deg, #126ef2, #0643a8);
  box-shadow: 0 10px 24px rgba(18,110,242,.24);
  font-weight: 700;
  text-decoration: none !important;
  white-space: nowrap;
}

.ntgh-activation-guide-button:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(18,110,242,.32); }
.ntgh-activation-guide-button b { font-size: 18px; }
html.ntgh-guide-is-open { overflow: hidden; }
.ntgh-guide-modal[hidden], .ntgh-guide-step[hidden] { display: none !important; }
.ntgh-guide-modal { position: fixed; z-index: 999999; inset: 0; display: grid; place-items: center; padding: 20px; }
.ntgh-guide-modal__backdrop { position: absolute; inset: 0; background: rgba(1,14,39,.76); backdrop-filter: blur(5px); }
.ntgh-guide-modal__dialog { position: relative; width: min(940px, 100%); max-height: calc(100vh - 40px); overflow: auto; border-radius: 24px; color: #0b2349; background: #fff; box-shadow: 0 30px 90px rgba(0,0,0,.35); }
.ntgh-guide-modal__dialog > header { position: sticky; z-index: 2; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 24px; border-bottom: 1px solid #e2ebf8; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); }
.ntgh-guide-modal__dialog > header span { display: block; color: #1266e8; font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.ntgh-guide-modal__dialog > header h2 { margin: 3px 0 0; font-size: 22px; line-height: 1.35; }
.ntgh-guide-modal__dialog > header button { width: 42px; height: 42px; border: 0; border-radius: 50%; color: #0b2349; background: #edf3fc; font-size: 28px; line-height: 1; cursor: pointer; }
.ntgh-guide-modal__dialog > footer { display: flex; justify-content: center; gap: 10px; padding: 0 24px 22px; }
.ntgh-guide-modal__dialog > footer a { padding: 11px 16px; border-radius: 10px; color: #1055bd; background: #edf4ff; font-size: 14px; font-weight: 700; text-decoration: none; }

.ntgh-activation-guide { color: #0b2349; }
.ntgh-activation-guide--modal { padding: 22px 24px 16px; }
.ntgh-guide-step__copy { margin-bottom: 16px; }
.ntgh-guide-step__copy > span { color: #1266e8; font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.ntgh-guide-step__copy h2 { margin: 5px 0 8px; color: #081c3d; font-size: clamp(24px, 4vw, 34px); line-height: 1.25; }
.ntgh-guide-step__copy p { margin: 0; color: #5b6f8f; line-height: 1.65; }
.ntgh-guide-step figure { margin: 0; }
.ntgh-guide-step figure img { display: block; width: 100%; height: auto; max-height: 58vh; object-fit: contain; border-radius: 16px; background: #f5f8fc; }
.ntgh-guide-step figcaption { margin-top: 10px; color: #667894; font-size: 13px; line-height: 1.55; }
.ntgh-guide-controls { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 14px; margin-top: 18px; }
.ntgh-guide-controls button { min-height: 46px; border: 0; border-radius: 12px; color: #fff; background: #1068e8; font-weight: 700; cursor: pointer; }
.ntgh-guide-controls button:last-child { justify-self: stretch; }
.ntgh-guide-controls button:disabled { color: #8998af; background: #e8eef7; cursor: default; }
.ntgh-guide-controls span { color: #71819a; font-size: 13px; font-weight: 700; }
.ntgh-guide-controls b { color: #1266e8; }

.ntgh-activation-guide--page { width: min(1080px, calc(100% - 36px)); margin: 36px auto 90px; }
.ntgh-activation-guide-page main.container { padding-top: 56px !important; }
body.ntgh-activation-guide-page .ntgh-fallback-home.has-header-share {
  box-sizing: border-box;
  width: min(1080px, calc(100% - 36px));
  margin-right: auto;
  margin-left: auto;
}
.ntgh-activation-guide__hero { overflow: hidden; padding: clamp(36px, 7vw, 76px); border-radius: 30px; color: #fff; background: radial-gradient(circle at 90% 10%, #237fec 0, transparent 35%), linear-gradient(135deg, #061a43, #0d4ca1); }
.ntgh-activation-guide__hero > p:first-child { margin: 0 0 12px; color: #83c8ff; font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.ntgh-activation-guide__hero h1 { margin: 0; color: #fff; font-size: clamp(34px, 6vw, 66px); line-height: 1.12; letter-spacing: -.04em; }
.ntgh-activation-guide__hero h1 em { color: #62e0ff; font-style: normal; }
.ntgh-activation-guide__hero > p:not(:first-child) { max-width: 720px; margin: 22px 0; color: #d7e7ff; font-size: 17px; line-height: 1.75; }
.ntgh-activation-guide__hero a, .ntgh-guide-final a { display: inline-flex; align-items: center; gap: 16px; padding: 15px 20px; border-radius: 12px; color: #0b4daf; background: #fff; font-weight: 800; text-decoration: none; }
.ntgh-guide-toc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 22px 0 40px; }
.ntgh-guide-toc a { padding: 13px 14px; border: 1px solid #d9e5f5; border-radius: 12px; color: #23446f; background: #fff; font-size: 14px; font-weight: 700; text-decoration: none; }
.ntgh-activation-guide--page .ntgh-guide-step { display: grid; grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr); align-items: start; gap: clamp(22px, 5vw, 54px); margin: 0 0 34px; padding: clamp(22px, 4vw, 44px); scroll-margin-top: 100px; border: 1px solid #dce7f6; border-radius: 24px; background: #fff; box-shadow: 0 14px 36px rgba(11,57,118,.08); }
.ntgh-activation-guide--page .ntgh-guide-step figure img { max-height: none; }
.ntgh-guide-final { margin-top: 46px; padding: 34px; border-radius: 22px; background: #eef6ff; text-align: center; }
.ntgh-guide-final strong { display: block; font-size: 26px; }
.ntgh-guide-final p { margin: 8px 0 20px; color: #60738f; }
.ntgh-guide-final a { color: #fff; background: #1268e8; }

@media (max-width: 720px) {
  .ntgh-guide-prompt { display: block; margin: 22px 0; padding: 18px; border-radius: 16px; }
  .ntgh-guide-prompt p { font-size: 13px; }
  .ntgh-activation-guide-button { width: 100%; margin-top: 15px; padding: 0 15px; }
  .ntgh-guide-modal { padding: 0; place-items: end center; }
  .ntgh-guide-modal__dialog { width: 100%; max-height: 94vh; border-radius: 22px 22px 0 0; }
  .ntgh-guide-modal__dialog > header { padding: 14px 16px; }
  .ntgh-guide-modal__dialog > header h2 { font-size: 18px; }
  .ntgh-guide-modal__dialog > footer { padding: 0 16px 18px; }
  .ntgh-guide-modal__dialog > footer a { flex: 1; padding: 10px 8px; text-align: center; }
  .ntgh-activation-guide--modal { padding: 16px; }
  .ntgh-guide-step figure img { max-height: 55vh; border-radius: 12px; }
  .ntgh-guide-controls { gap: 8px; }
  .ntgh-activation-guide--page { width: min(100% - 24px, 1080px); margin-top: 18px; }
  body.ntgh-activation-guide-page .ntgh-fallback-home.has-header-share { width: min(100% - 24px, 1080px); }
  .ntgh-activation-guide__hero { padding: 34px 22px; border-radius: 22px; }
  .ntgh-guide-toc { grid-template-columns: 1fr 1fr; }
  .ntgh-activation-guide--page .ntgh-guide-step { display: block; padding: 18px; border-radius: 18px; }
  .ntgh-activation-guide--page .ntgh-guide-step__copy { margin-bottom: 18px; }
}

.primary-nav .ntgh-navigation-link--header {
  color: #1769e8;
  font-weight: 500;
}

body:not(.wp-admin) :where(.primary-nav, .main-navigation, .site-navigation, .nav-links, .menu, .home-footer__links) a {
  font-weight: 500 !important;
}

body:not(.wp-admin) :where(.primary-nav, .main-navigation, .site-navigation) :where(.button, .nav-cta),
body:not(.wp-admin) :where(.menu-toggle, .nav-toggle) {
  font-weight: 600 !important;
}

.primary-nav .ntgh-navigation-link--header:hover,
.primary-nav .ntgh-navigation-link--header:focus-visible {
  color: #0f56c9;
}

.home-footer__links .ntgh-navigation-link--footer {
  font-weight: 500;
}

.recharge-hero .button-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
  width: min(100%, 510px);
}

.recharge-hero .button-group > .button,
.recharge-hero .button-group .ntgh-recharge-cta {
  justify-content: space-between;
  width: 100%;
  min-width: 0;
  min-height: 54px;
  padding-inline: 21px;
}

.recharge-hero .button-group .ntgh-recharge-actions {
  display: contents;
}

.recharge-hero .ntgh-recharge-cta::after {
  content: "↗";
  margin-left: 10px;
  font-size: 0.9em;
}

@media (max-width: 620px) {
  .recharge-hero .button-group {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .recharge-hero .button-group > .button,
  .recharge-hero .button-group .ntgh-recharge-cta {
    min-height: 52px;
  }
}

/* Fallback blog pages use the real site logo as the route back home. */
.ntgh-fallback-main {
  box-sizing: border-box;
  width: min(calc(100% - 40px), 1180px) !important;
  max-width: 1180px !important;
  margin: 0 auto !important;
  padding: 34px 0 88px !important;
}

.ntgh-fallback-home {
  margin: 0 0 30px;
}

.ntgh-fallback-home__logo {
  display: inline-flex;
  align-items: center;
  width: 194px;
  min-height: 48px;
  text-decoration: none;
}

.ntgh-fallback-home__logo img {
  display: block;
  width: 100%;
  height: auto;
}

/* Category and archive pages show independent, compact article rows. */
.ntgh-archive {
  color: #13213d;
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif;
}

.ntgh-archive__head {
  position: relative;
  margin-bottom: 30px;
  padding: 34px clamp(22px, 4vw, 48px);
  padding-right: clamp(220px, 24vw, 280px);
  border: 1px solid #e1e9f4;
  border-radius: 24px;
  background: linear-gradient(135deg, #f8fbff, #eef5ff);
}

.ntgh-archive__eyebrow {
  margin: 0 0 9px;
  color: #1769e8;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 1.5px;
}

.ntgh-archive__head h1 {
  margin: 0;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.25;
  letter-spacing: -2px;
}

.ntgh-archive__head p:not(.ntgh-archive__eyebrow) {
  margin: 12px 0 0;
  color: #66758b;
  font-size: 15px;
}

.ntgh-archive__home {
  position: absolute;
  right: clamp(22px, 4vw, 48px);
  bottom: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid #c8daf4;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(20, 55, 105, 0.09);
  color: #134f9d;
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .18s ease, box-shadow .18s ease, color .18s ease, transform .18s ease;
}

.ntgh-archive__home span {
  font-size: 19px;
  line-height: 1;
}

.ntgh-archive__home strong {
  font: inherit;
}

.ntgh-archive__home:hover,
.ntgh-archive__home:focus-visible {
  border-color: #1769e8;
  box-shadow: 0 10px 26px rgba(23, 105, 232, 0.16);
  color: #1769e8;
  transform: translateY(-1px);
}

.ntgh-archive__home:focus-visible {
  outline: 3px solid rgba(23, 105, 232, 0.24);
  outline-offset: 3px;
}

.ntgh-archive__list {
  display: grid;
  gap: 16px;
}

.ntgh-archive-card {
  display: grid;
  grid-template-columns: minmax(180px, 30%) minmax(0, 1fr);
  overflow: hidden;
  min-width: 0;
  border: 1px solid #e2e9f2;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(20, 55, 105, 0.07);
}

.ntgh-archive-card__media {
  display: block;
  min-height: 210px;
  overflow: hidden;
  background: #eaf2ff;
}

.ntgh-archive-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

.ntgh-archive-card__placeholder {
  display: grid;
  place-items: center;
  height: 100%;
  min-height: 210px;
  color: #1769e8;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 1px;
}

.ntgh-archive-card__body {
  min-width: 0;
  padding: 25px 28px;
}

.ntgh-archive-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 10px;
  color: #718097;
  font-size: 12px;
}

.ntgh-archive-card__meta strong {
  color: #1769e8;
}

.ntgh-archive-card h2 {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 29px);
  line-height: 1.38;
  letter-spacing: -1px;
  word-break: keep-all;
}

.ntgh-archive-card h2 a {
  color: #13213d;
  text-decoration: none;
}

.ntgh-archive-card h2 a:hover {
  color: #1769e8;
}

.ntgh-archive-card__excerpt {
  display: -webkit-box;
  overflow: hidden;
  margin: 12px 0 16px;
  color: #5b6a80;
  font-size: 15px;
  line-height: 1.7;
  word-break: keep-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.ntgh-archive-card__more {
  color: #1769e8;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}

.ntgh-archive__pagination {
  margin-top: 32px;
}

.ntgh-archive__pagination .nav-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.ntgh-archive__pagination a,
.ntgh-archive__pagination span {
  display: grid;
  place-items: center;
  min-width: 42px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid #dce5f0;
  border-radius: 10px;
  background: #fff;
  color: #315071;
  text-decoration: none;
}

.ntgh-archive__pagination .current {
  border-color: #1769e8;
  background: #1769e8;
  color: #fff;
}

body.single-post.ntelecom-wp-fallback {
  overflow-x: hidden;
  background: #f5f8fc;
}

body.single-post.ntelecom-wp-fallback > main.container {
  box-sizing: border-box;
  width: min(calc(100% - 32px), 920px) !important;
  max-width: 100% !important;
  margin: 0 auto !important;
  padding: 64px 0 90px !important;
}

body.single-post.ntelecom-wp-fallback article.post {
  box-sizing: border-box;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 44px;
  border: 1px solid #e4eaf2;
  border-radius: 24px;
  background: #fff;
  color: #1c2942;
  box-shadow: 0 18px 52px rgba(22, 48, 91, 0.08);
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif;
  line-height: 1.82;
  word-break: keep-all;
}

body.single-post article.post > h1:first-child {
  margin: 0 0 34px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.24;
  letter-spacing: -2.4px;
}

body.single-post article.post figure.wp-block-image {
  display: block;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 0 34px !important;
}

body.single-post article.post figure.wp-block-image img {
  display: block;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  border-radius: 18px;
  object-fit: contain !important;
}

body.single-post article.post > p {
  margin: 0 0 22px;
  color: #52617a;
  font-size: 17px;
}

body.single-post article.post > h2 {
  scroll-margin-top: 28px;
  margin: 58px 0 22px;
  padding-left: 15px;
  border-left: 5px solid #1769e8;
  color: #10234a;
  font-size: 30px;
  line-height: 1.35;
  letter-spacing: -1.4px;
}

body.single-post article.post > h3 {
  margin: 34px 0 12px;
  color: #15396f;
  font-size: 21px;
  line-height: 1.45;
}

body.single-post article.post > ul {
  margin: 22px 0 30px;
  padding: 24px 26px 24px 48px;
  border: 1px solid #dbe6f4;
  border-radius: 16px;
  background: #f7faff;
}

body.single-post article.post > ul li + li {
  margin-top: 9px;
}

.ntg-article-summary {
  margin: 24px 0;
  padding: 22px 24px;
  border-left: 5px solid #1769e8;
  border-radius: 0 14px 14px 0;
  background: #edf5ff;
}

.ntg-article-summary > strong {
  display: block;
  margin-bottom: 6px;
  color: #1769e8;
  font-size: 14px;
}

.ntg-article-summary p {
  margin: 0;
  color: #273c5d;
}

.ntg-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 28px;
}

.ntg-choice-card {
  padding: 24px;
  border: 1px solid #dce7f7;
  border-radius: 16px;
  background: #f8fbff;
}

.ntg-choice-card__label {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 999px;
  background: #1769e8;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.ntg-choice-card h3 {
  margin: 14px 0 8px !important;
  font-size: 21px !important;
}

.ntg-choice-card p {
  margin: 7px 0 0 !important;
}

.ntg-article-notice {
  margin: 28px 0;
  padding: 20px 22px;
  border: 1px solid #f2d287;
  border-left: 5px solid #f2b705;
  border-radius: 14px;
  background: #fffaf0;
  color: #4a3912;
}

.ntg-article-notice p {
  margin: 6px 0 0 !important;
}

.ntg-step-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 30px;
}

.ntg-step-list section {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 15px;
  align-items: start;
  padding: 18px 20px;
  border: 1px solid #e0e8f3;
  border-radius: 14px;
  background: #fff;
}

.ntg-step-list section > p:empty {
  display: none;
}

.ntg-step-list section > div {
  min-width: 0;
  grid-column: 2;
  writing-mode: horizontal-tb;
}

.ntg-step-list section > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #eaf3ff;
  color: #1769e8;
  font-size: 13px;
  font-weight: 800;
}

.ntg-step-list h3 {
  margin: 1px 0 5px !important;
  font-size: 19px !important;
  overflow-wrap: break-word;
  word-break: keep-all;
  writing-mode: horizontal-tb;
}

.ntg-step-list p {
  margin: 0 !important;
  overflow-wrap: break-word;
  word-break: keep-all;
  writing-mode: horizontal-tb;
}

.ntg-check-list {
  border-color: #d9e6f8 !important;
  background: #f7fbff !important;
}

.ntg-usim-image-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0 30px;
}

.ntg-usim-image-grid figure {
  margin: 0 !important;
}

.ntg-usim-image-grid img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #e1e8f2;
  border-radius: 16px;
}

.ntg-usim-image-grid figcaption {
  margin-top: 8px;
  color: #66758d;
  font-size: 13px;
  text-align: center;
}

.ntg-source-note {
  margin-top: 36px !important;
  padding-top: 22px;
  border-top: 1px solid #e2e8f0;
  color: #65738a;
  font-size: 14px !important;
}

.ntgh-post-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 22px;
  color: #7b8798;
  font-size: 13px;
  font-weight: 700;
}

.ntgh-post-breadcrumb a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid #dbe4ef;
  border-radius: 999px;
  background: #f7faff;
  color: #1458ae;
  font-weight: 850;
  text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.ntgh-post-breadcrumb a:hover,
.ntgh-post-breadcrumb a:focus-visible {
  border-color: #1769e8;
  background: #edf5ff;
  transform: translateY(-1px);
}

.ntgh-post-breadcrumb strong {
  color: #52627a;
}

.ntg-article-toc {
  margin: 26px 0;
  border: 1px solid #dfe6ef;
  border-radius: 14px;
  background: #fff;
}

.ntg-article-toc summary {
  display: flex;
  justify-content: space-between;
  padding: 17px 20px;
  color: #172c50;
  font-weight: 800;
  cursor: pointer;
}

.ntg-article-toc summary span {
  color: #7b8798;
  font-size: 12px;
}

.ntg-article-toc ol {
  margin: 0;
  padding: 0 24px 20px 44px;
}

.ntg-article-toc a {
  color: #405574;
  text-decoration: none;
}

.ntg-article-cta {
  display: grid;
  gap: 20px;
  margin: 30px 0 42px;
  padding: 26px;
  border-radius: 18px;
  background: linear-gradient(135deg, #0b2452, #1458ae);
  color: #fff;
}

.ntg-article-cta strong {
  font-size: 22px;
}

.ntg-article-cta p {
  margin: 5px 0 0;
  color: #d8e7ff;
}

.ntg-article-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ntg-article-cta__actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 11px;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.ntg-article-cta__actions a.is-primary {
  border-color: #fff;
  background: #fff;
  color: #1455a4;
}

.ntg-article-cta__actions a.is-kakao {
  border-color: #fee500;
  background: #fee500;
  color: #291f00;
}

.ntg-mobile-quick-actions {
  position: fixed;
  z-index: 9998;
  bottom: 16px;
  left: 50%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  width: min(660px, calc(100% - 32px));
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  transform: translateX(-50%);
}

.ntg-mobile-quick-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 48px;
  border: 1px solid rgba(52, 121, 215, 0.72);
  border-radius: 9px;
  background: rgba(101, 159, 238, 0.88);
  color: #063b7d;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(8px) saturate(1.15);
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease, text-shadow .18s ease;
}

.ntg-mobile-quick-actions a:hover,
.ntg-mobile-quick-actions a:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(38, 104, 196, 0.82);
  background: rgba(82, 145, 232, 0.94);
}

.ntg-mobile-quick-actions a::before {
  content: "💳";
  flex: 0 0 auto;
  font-size: 16px;
  line-height: 1;
}

.ntg-mobile-quick-actions a:nth-child(2)::before { content: "💬"; }
.ntg-mobile-quick-actions a:nth-child(3)::before { content: "🔎"; }
.ntg-mobile-quick-actions a:first-child::before { transform: translateY(-1px); }
.ntg-mobile-quick-actions a > span[aria-hidden="true"] { display: none; }

.ntg-mobile-quick-actions a > span {
  flex: 0 0 auto;
  font-size: 16px;
  line-height: 1;
}

.ntg-mobile-quick-actions a > strong {
  font: inherit;
  white-space: nowrap;
}

.ntg-mobile-quick-actions a:nth-child(2) {
  border-color: rgba(186, 155, 0, 0.62);
  background: rgba(254, 225, 55, 0.9);
  color: #4a3b00;
}

.ntg-mobile-quick-actions a:nth-child(2):hover,
.ntg-mobile-quick-actions a:nth-child(2):focus-visible {
  border-color: rgba(155, 128, 0, 0.76);
  background: rgba(254, 219, 20, 0.96);
}

.ntg-mobile-quick-actions a:nth-child(3) {
  border-color: rgba(106, 130, 164, 0.64);
  background: rgba(190, 205, 225, 0.9);
  color: #102847;
}

.ntg-mobile-quick-actions a:nth-child(3):hover,
.ntg-mobile-quick-actions a:nth-child(3):focus-visible {
  border-color: rgba(83, 109, 146, 0.78);
  background: rgba(173, 192, 218, 0.96);
}

.ntg-mobile-quick-actions:not(.is-over-dark) a:first-child {
  border-color: rgba(18, 88, 188, 0.78);
  background: rgba(23, 105, 232, 0.9);
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 39, 101, 0.4);
}

.ntg-mobile-quick-actions:not(.is-over-dark) a:nth-child(2) { color: #3c3000; }
.ntg-mobile-quick-actions:not(.is-over-dark) a:nth-child(3) { color: #102847; }
.ntg-mobile-quick-actions.is-over-dark a:first-child { color: #062f68; text-shadow: 0 1px rgba(255,255,255,.22); }
.ntg-mobile-quick-actions.is-over-dark a:nth-child(2) { color: #382c00; }
.ntg-mobile-quick-actions.is-over-dark a:nth-child(3) { color: #081f3d; }

/*
 * Keep the fixed quick-action bar over footer background, never footer copy.
 * The clearance covers the bar, its viewport offset, and device safe area at
 * every breakpoint. Scope this to single posts because that is where the bar
 * is injected.
 */
body.single-post.ntgh-blog-context {
  --ntgh-quick-actions-clearance: calc(84px + env(safe-area-inset-bottom, 0px));
}

body.single-post.ntgh-blog-context .ntg-site-footer {
  padding-bottom: calc(30px + var(--ntgh-quick-actions-clearance));
}

body.single-post.ntgh-blog-context .site-footer:not(.ntg-site-footer) {
  padding-bottom: calc(48px + var(--ntgh-quick-actions-clearance));
}

@media (max-width: 620px) {
  .ntgh-fallback-main {
    width: min(calc(100% - 24px), 1180px) !important;
    padding: 22px 0 78px !important;
  }

  .ntgh-fallback-home {
    margin-bottom: 20px;
  }

  .ntgh-fallback-home__logo {
    width: 168px;
  }

  .ntgh-archive__head {
    margin-bottom: 18px;
    padding: 24px 20px;
    border-radius: 17px;
  }

  .ntgh-archive__home {
    position: static;
    width: fit-content;
    min-height: 44px;
    margin-top: 18px;
    padding: 0 17px;
    border-radius: 12px;
    font-size: 17px;
  }

  .ntgh-archive__head h1 {
    font-size: 29px;
    letter-spacing: -1.4px;
  }

  .ntgh-archive-card {
    grid-template-columns: 108px minmax(0, 1fr);
    border-radius: 15px;
  }

  .ntgh-archive-card__media,
  .ntgh-archive-card__media img,
  .ntgh-archive-card__placeholder {
    min-height: 152px;
  }

  .ntgh-archive-card__body {
    padding: 15px 14px;
  }

  .ntgh-archive-card__meta {
    gap: 5px 9px;
    margin-bottom: 7px;
    font-size: 10px;
  }

  .ntgh-archive-card h2 {
    display: -webkit-box;
    overflow: hidden;
    font-size: 16px;
    line-height: 1.42;
    letter-spacing: -.5px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }

  .ntgh-archive-card__excerpt {
    margin: 7px 0 8px;
    font-size: 12px;
    line-height: 1.55;
    -webkit-line-clamp: 2;
  }

  .ntgh-archive-card__more {
    font-size: 11px;
  }

  body.single-post.ntelecom-wp-fallback > main.container {
    width: 100% !important;
    padding: 24px 14px 90px !important;
  }

  body.single-post.ntelecom-wp-fallback article.post {
    padding: 22px 18px 40px;
    border-radius: 16px;
  }

  body.single-post article.post > h1:first-child {
    margin-bottom: 24px;
    font-size: 32px;
    letter-spacing: -1.7px;
  }

  body.single-post article.post figure.wp-block-image {
    margin-bottom: 26px !important;
  }

  body.single-post article.post figure.wp-block-image img {
    border-radius: 12px;
  }

  body.single-post article.post > p {
    font-size: 16px;
  }

  body.single-post article.post > h2 {
    margin-top: 44px;
    font-size: 25px;
  }

  body.single-post article.post > h3 {
    font-size: 19px;
  }

  body.single-post article.post > ul {
    padding: 20px 18px 20px 38px;
  }

  .ntg-article-cta {
    padding: 22px 18px;
  }

  .ntg-article-cta__actions {
    display: grid;
  }

  .ntg-choice-grid {
    grid-template-columns: 1fr;
  }

  .ntg-usim-image-grid {
    grid-template-columns: 1fr;
  }

  .ntg-choice-card {
    padding: 20px;
  }

  .ntg-step-list section {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
    padding: 16px;
  }

  .ntg-step-list section > span {
    width: 38px;
    height: 38px;
  }

  .ntg-mobile-quick-actions {
    right: 8px;
    bottom: 8px;
    left: 8px;
    width: auto;
    gap: 6px;
    padding: 0;
    border-radius: 0;
    transform: none;
  }

  .ntg-mobile-quick-actions a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-height: 45px;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
  }

  .ntg-mobile-quick-actions a > span { font-size: 15px; }

  body.single-post.ntgh-blog-context .ntg-site-footer {
    padding-bottom: calc(26px + var(--ntgh-quick-actions-clearance));
  }

}

@media (min-width: 621px) and (max-width: 900px) {
  .ntelecom-wp-fallback .ntg-site-footer { padding-bottom: 110px; }
}

/* 블로그 상단 고정 카테고리·개통 메뉴 */
.ntgh-blog-top-actions {
  position: fixed;
  z-index: 10020;
  top: 16px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.ntgh-blog-top-actions > a,
.ntgh-blog-category-menu > summary {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 12px;
  border: 1px solid rgba(19, 71, 145, .16);
  border-radius: 12px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 8px 24px rgba(11,39,82,.12);
  backdrop-filter: blur(14px) saturate(1.15);
  color: #17325d;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
  white-space: nowrap;
}

.ntgh-blog-top-actions > .header-share-button--fallback {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  margin: 0 !important;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(8,156,161,.2);
}

.ntgh-blog-top-actions > a:hover,
.ntgh-blog-top-actions > a:focus-visible,
.ntgh-blog-category-menu > summary:hover,
.ntgh-blog-category-menu > summary:focus-visible { transform: translateY(-1px); }
.ntgh-blog-category-menu { position: relative; }
.ntgh-blog-category-menu > summary { cursor: pointer; list-style: none; }
.ntgh-blog-category-menu > summary::-webkit-details-marker { display: none; }
.ntgh-blog-category-menu[open] > summary { border-color: #1769e8; color: #0d58c7; background: #edf5ff; }
.ntgh-blog-top-actions strong { white-space: nowrap; }
.ntgh-blog-top-actions__online { border-color: rgba(23,105,232,.3) !important; color: #fff !important; background: rgba(23,105,232,.9) !important; }
.ntgh-blog-top-actions__visit { border-color: rgba(8,123,115,.32) !important; color: #fff !important; background: rgba(8,139,121,.88) !important; }
.ntgh-blog-category-panel {
  position: fixed;
  top: 70px;
  right: 18px;
  width: min(680px,calc(100vw - 28px));
  max-height: min(650px,calc(100vh - 88px));
  overflow-y: auto;
  padding: 18px;
  border: 1px solid #dce6f2;
  border-radius: 18px;
  background: rgba(248,250,253,.98);
  box-shadow: 0 24px 60px rgba(8,31,69,.22);
  backdrop-filter: blur(18px);
}
.ntgh-blog-category-panel header { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 13px; color: #142440; }
.ntgh-blog-category-panel header > strong { font-size: 17px; }
.ntgh-blog-category-panel header a { color: #1769e8; font-size: 11px; font-weight: 850; }
.ntgh-blog-category-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 9px; }
.ntgh-blog-category-grid > a { min-width: 0; min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 13px 14px; border: 1px solid #dfe7f1; border-radius: 13px; color: #172742; background: #fff; text-decoration: none; }
.ntgh-blog-category-grid > a:hover,.ntgh-blog-category-grid > a:focus-visible,.ntgh-blog-category-grid > a.is-current { border-color: #8db8f3; color: #0d58c7; background: #edf5ff; }
.ntgh-blog-category-grid > a strong { min-width: 0; font-size: 12px; word-break: keep-all; }
.ntgh-blog-category-grid > a span { flex: 0 0 auto; color: #8290a4; font-size: 9px; }

body.admin-bar .ntgh-blog-top-actions { top: 48px; }
body.admin-bar .ntgh-blog-category-panel { top: 102px; }

/* 모든 블로그 화면을 메인 홈페이지와 같은 흰색 고정 헤더 구조로 통일합니다. */
@media (min-width: 901px) {
  body.ntgh-blog-context.ntelecom-wp-fallback > main.container.ntgh-fallback-main {
    padding-top: 106px !important;
  }

  body.ntgh-blog-context .ntgh-fallback-home {
    position: fixed;
    z-index: 10019;
    top: 0;
    right: 0;
    left: 0;
    box-sizing: border-box;
    width: auto;
    height: 76px;
    display: flex;
    align-items: center;
    padding-right: max(20px, calc((100% - 1200px) / 2));
    padding-left: max(20px, calc((100% - 1200px) / 2));
    margin: 0;
    border-bottom: 1px solid rgba(230, 235, 242, .9);
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 8px 28px rgba(7, 20, 47, .045);
    backdrop-filter: blur(16px);
  }

  body.ntgh-blog-context .ntgh-blog-top-actions,
  body.ntgh-blog-context .ntgh-blog-category-panel {
    right: max(20px, calc((100% - 1200px) / 2));
  }

  body.admin-bar.ntgh-blog-context .ntgh-fallback-home {
    top: 32px;
  }

  body.admin-bar.ntgh-blog-context .ntelecom-reservation-admin-link {
    top: 116px !important;
  }
}

@media (max-width: 900px) {
  body.ntgh-blog-context.ntelecom-wp-fallback > main.container.ntgh-fallback-main {
    padding-top: 106px !important;
  }
  body.ntgh-blog-context .ntgh-fallback-home {
    position: fixed;
    z-index: 10019;
    top: 0;
    right: 0;
    left: 0;
    box-sizing: border-box;
    width: auto;
    height: 76px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    margin: 0;
    border-bottom: 1px solid rgba(230, 235, 242, .9);
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 8px 28px rgba(7, 20, 47, .045);
    backdrop-filter: blur(16px);
  }
  body.admin-bar.ntgh-blog-context .ntgh-fallback-home { top: 32px; }
  .ntgh-blog-top-actions { top: 16px; right: 16px; gap: 5px; }
  .ntgh-blog-top-actions > a,.ntgh-blog-category-menu > summary { min-height: 38px; padding: 0 10px; border-radius: 10px; font-size: 12px; }
}

@media (max-width: 760px) {
  body.ntgh-blog-context.ntelecom-wp-fallback > main.container.ntgh-fallback-main,
  body.single-post.ntelecom-wp-fallback.ntgh-blog-context > main.container.ntgh-fallback-main { padding-top: 92px !important; }
  body.ntgh-blog-context .ntgh-fallback-home { height: 68px; padding-inline: 12px; }
  body.admin-bar.ntgh-blog-context .ntgh-fallback-home { top: 46px; }
  body.ntgh-blog-context .ntgh-fallback-home__logo { width: 156px; min-height: 40px; }
  .ntgh-blog-top-actions { top: 14px; right: 8px; left: auto; display: flex; width: max-content; max-width: calc(100% - 16px); gap: 4px; }
  .ntgh-blog-top-actions > a { flex: 0 0 54px; width: 54px; min-width: 54px; height: 40px; min-height: 40px; flex-direction: column; gap: 1px; padding: 3px 2px 2px; border-radius: 11px; box-sizing: border-box; font-size: 13px; line-height: 1; }
  .ntgh-blog-category-menu > summary { width: 40px; min-width: 40px; min-height: 40px; padding: 0; border-radius: 11px; font-size: 15px; }
  .ntgh-blog-top-actions > .header-share-button--fallback { flex-basis: 40px; width: 40px; height: 40px; border-radius: 11px; }
  .ntgh-blog-top-actions > a span { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; font-size: 16px; line-height: 1; }
  .ntgh-blog-top-actions > a strong { position: static !important; display: block; width: auto !important; height: auto !important; padding: 0 !important; margin: 0 !important; overflow: visible !important; clip: auto !important; clip-path: none !important; white-space: nowrap !important; border: 0 !important; font-size: 0; line-height: 1; }
  .ntgh-blog-top-actions > a strong::after { display: block; color: inherit; font-size: 9px; font-weight: 850; line-height: 1; letter-spacing: 0; white-space: nowrap; text-align: center; }
  .ntgh-blog-top-actions__online strong::after { content: "온라인 개통"; }
  .ntgh-blog-top-actions__visit strong::after { content: "방문 개통"; }
  .ntgh-blog-category-panel { position: fixed; top: 76px; right: 8px; left: 8px; width: auto; max-height: calc(100dvh - 88px); padding: 14px; border-radius: 16px; }
  .ntgh-blog-category-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 7px; }
  .ntgh-blog-category-grid > a { min-height: 59px; padding: 11px; }
  body.admin-bar .ntgh-blog-top-actions { top: 60px; }
  body.admin-bar .ntgh-blog-category-panel { top: 122px; }
  body.admin-bar.ntgh-blog-context .ntelecom-reservation-admin-link { top: 122px !important; right: 8px !important; }
}

@media (max-width: 400px) {
  .ntg-mobile-quick-actions a { gap: 4px; font-size: 12px; }
  body.ntgh-blog-context .ntgh-fallback-home { padding-inline: 8px; }
  body.ntgh-blog-context .ntgh-fallback-home__logo { width: 132px; }
  .ntgh-blog-top-actions { right: 6px; gap: 3px; }
  .ntgh-blog-top-actions > a { flex-basis: 50px; width: 50px; min-width: 50px; height: 38px; min-height: 38px; padding: 3px 2px 2px; font-size: 12px; }
  .ntgh-blog-top-actions > a span { font-size: 15px; }
  .ntgh-blog-top-actions > a strong::after { font-size: 8.5px; }
  .ntgh-blog-category-menu > summary { width: 36px; min-width: 36px; min-height: 38px; padding: 0; font-size: 14px; }
  .ntgh-blog-top-actions > .header-share-button--fallback { flex-basis: 38px; width: 38px; min-width: 38px; height: 38px; min-height: 38px; border-radius: 10px; }
  body.ntgh-blog-context .ntgh-blog-category-menu > summary { width: 36px !important; min-width: 36px; }
}

@media (max-width: 380px) {
  body.ntgh-blog-context .ntgh-fallback-home__logo { width: 104px; }
}

@media (max-width: 340px) {
  body.ntgh-blog-context .ntgh-fallback-home__logo { width: 96px; }
}

/* 메인 메뉴와 같은 박스 없는 3선 카테고리 버튼 */
.ntgh-blog-category-menu > summary {
  width: 40px !important;
  min-width: 40px;
  min-height: 40px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  color: #172b4d;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none;
}
.ntgh-blog-category-menu[open] > summary { color: #1769e8; background: transparent !important; }
.ntgh-blog-category-menu__icon { width: 22px; display: grid; gap: 4px; }
.ntgh-blog-category-menu__icon i { display: block; width: 100%; height: 2px; border-radius: 999px; background: currentColor; transition: transform .18s ease,opacity .18s ease; }
.ntgh-blog-category-menu > summary .screen-reader-text { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; clip-path: inset(50%) !important; border: 0 !important; white-space: nowrap !important; }
.ntgh-blog-category-menu[open] .ntgh-blog-category-menu__icon i:first-child { transform: translateY(6px) rotate(45deg); }
.ntgh-blog-category-menu[open] .ntgh-blog-category-menu__icon i:nth-child(2) { opacity: 0; }
.ntgh-blog-category-menu[open] .ntgh-blog-category-menu__icon i:last-child { transform: translateY(-6px) rotate(-45deg); }

/* 1.6.16 · 모든 블로그 게시글의 모바일 본문 폭과 넓은 표를 공통 보정 */
body.single-post.ntgh-blog-context .ntgh-fallback-main,
body.single-post.ntgh-blog-context article.post {
  min-width: 0;
  max-width: 100%;
}

body.single-post.ntgh-blog-context article.post > * {
  min-width: 0 !important;
  max-width: 100% !important;
}

body.single-post.ntgh-blog-context article.post {
  overflow-wrap: anywhere;
}

body.single-post.ntgh-blog-context article.post img,
body.single-post.ntgh-blog-context article.post video,
body.single-post.ntgh-blog-context article.post iframe {
  max-width: 100% !important;
}

body.single-post.ntgh-blog-context article.post img,
body.single-post.ntgh-blog-context article.post video {
  height: auto !important;
}

body.single-post.ntgh-blog-context article.post pre {
  max-width: 100%;
  overflow-x: auto;
}

.ntgh-table-scroll {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  margin: 22px 0 30px;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.ntgh-table-scroll table {
  margin: 0;
}

.ntgh-table-scroll:focus-visible {
  outline: 3px solid rgba(23, 105, 232, .28);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  body.single-post.ntelecom-wp-fallback.ntgh-blog-context > main.container.ntgh-fallback-main {
    width: 100% !important;
    max-width: none !important;
    padding-right: 14px !important;
    padding-left: 14px !important;
  }

  body.single-post.ntelecom-wp-fallback.ntgh-blog-context article.post {
    width: 100% !important;
    max-width: 100% !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
  }
}