/* AItira V43 — UI reliability and revenue fixes */
.aitira-header-v37__brand:after{display:none!important;content:none!important}.aitira-header-v37__brand{border-right:0!important}
.service39-summary>p{font-size:13px!important;line-height:1.68!important;color:#586f84!important;font-weight:650!important}.service39-summary li>span{font-size:12.5px!important}.service39-signal-grid span{font-size:11.5px!important;line-height:1.35!important}
.home42-brand__story>span{font-size:13px!important;letter-spacing:.08em!important}.home42-brand__story>p{font-size:14px!important;line-height:1.78!important}
.aitira-sites-link-v43{display:inline-flex!important;align-items:center!important;gap:4px!important;padding:5px 8px!important;border-radius:8px!important;background:#fff!important;color:#0d5f9f!important;font-weight:950!important;text-decoration:none!important;box-shadow:inset 0 0 0 1px #d9e6f1!important}
.v10-page .v10-btn.lime{color:#0d2d44!important;background:#d9ff68!important;font-weight:950!important}
/* Core ad/recommendation block: always centered and strong */
.aitira-core-revenue-v43{width:100%!important;padding:28px 0 32px!important;background:linear-gradient(180deg,#edf4fb,#f7f9fc)!important;border-bottom:1px solid #dce6ef!important}.aitira-core-revenue-v43__inner{width:min(1120px,calc(100% - 32px))!important;margin:0 auto!important}.aitira-core-revenue-v43 [data-v43-banner]:empty,.aitira-core-revenue-v43 [data-v43-featured]:empty{display:none!important}.aitira-core-revenue-v43 [data-v43-banner]:not(:empty){margin-bottom:16px!important}
.aitira-banner-v43{position:relative!important;display:grid!important;grid-template-columns:minmax(320px,46%) minmax(0,1fr)!important;min-height:225px!important;overflow:hidden!important;border-radius:24px!important;background:#12304d!important;color:#fff!important;text-decoration:none!important;box-shadow:0 20px 50px rgba(15,42,67,.14)!important}.aitira-banner-v43__label{position:absolute!important;z-index:3!important;left:14px!important;top:14px!important;padding:6px 9px!important;border-radius:999px!important;background:#fff!important;color:#174f83!important;font-size:9px!important;font-weight:950!important}.aitira-banner-v43.is-paid .aitira-banner-v43__label{background:#fff0c8!important;color:#7a5300!important}.aitira-banner-v43__media{position:relative!important;min-height:225px!important;display:block!important;overflow:hidden!important;background:linear-gradient(135deg,#174f7d,#102a44)!important}.aitira-banner-v43__media img{width:100%!important;height:100%!important;min-height:225px!important;object-fit:cover!important}.aitira-banner-v43__media i{position:absolute!important;inset:0!important;display:grid!important;place-items:center!important;color:rgba(255,255,255,.9)!important;font-size:34px!important;font-style:normal!important;font-weight:950!important}.aitira-banner-v43__media img+i{display:none!important}.aitira-banner-v43__media img[style*="display: none"]+i,.aitira-banner-v43__media i.show{display:grid!important}.aitira-banner-v43__copy{display:flex!important;flex-direction:column!important;justify-content:center!important;padding:28px!important;background:linear-gradient(135deg,#12304d,#1b557f)!important}.aitira-banner-v43__copy small{color:#99cef7!important;font-size:9px!important;font-weight:950!important;letter-spacing:.14em!important}.aitira-banner-v43__copy b{margin-top:8px!important;color:#fff!important;font-size:28px!important;line-height:1.24!important;letter-spacing:-.045em!important}.aitira-banner-v43__copy em{margin-top:8px!important;color:#d0deea!important;font-size:12px!important;line-height:1.6!important;font-style:normal!important}.aitira-banner-v43__copy strong{margin-top:17px!important;color:#fff!important;font-size:10.5px!important}
.aitira-rec-v43{width:100%!important;padding:27px!important;border-radius:24px!important;background:#102a44!important;box-shadow:0 18px 48px rgba(16,42,68,.13)!important}.aitira-rec-v43>header{display:flex!important;align-items:end!important;justify-content:space-between!important;gap:26px!important;margin-bottom:19px!important}.aitira-rec-v43>header span{color:#8cc9fa!important;font-size:9px!important;font-weight:950!important;letter-spacing:.14em!important}.aitira-rec-v43>header h2{margin:6px 0 0!important;color:#fff!important;font-size:30px!important;line-height:1.16!important;letter-spacing:-.045em!important}.aitira-rec-v43>header p{max-width:390px!important;margin:0!important;color:#b9cbdc!important;font-size:11px!important;line-height:1.55!important}.aitira-rec-grid-v43{display:grid!important;gap:10px!important;width:100%!important;margin:0 auto!important}.aitira-rec-grid-v43.count-1{grid-template-columns:1fr!important}.aitira-rec-grid-v43.count-2{grid-template-columns:repeat(2,minmax(0,1fr))!important}.aitira-rec-grid-v43.count-3{grid-template-columns:1.25fr repeat(2,minmax(0,1fr))!important}.aitira-rec-grid-v43.count-4,.aitira-rec-grid-v43.count-5{grid-template-columns:1.3fr repeat(2,minmax(0,1fr))!important}.aitira-rec-card-v43{position:relative!important;min-width:0!important;min-height:220px!important;display:flex!important;flex-direction:column!important;padding:19px!important;border:1px solid rgba(255,255,255,.13)!important;border-radius:18px!important;background:rgba(255,255,255,.075)!important;color:#fff!important;text-decoration:none!important}.aitira-rec-card-v43.is-lead{background:linear-gradient(145deg,rgba(44,126,198,.38),rgba(255,255,255,.07))!important}.aitira-rec-grid-v43.count-1 .aitira-rec-card-v43{min-height:260px!important;max-width:none!important}.aitira-rec-grid-v43.count-4 .is-lead,.aitira-rec-grid-v43.count-5 .is-lead{grid-row:span 2!important;min-height:450px!important}.aitira-rec-card-v43__media{height:110px!important;display:block!important;margin:-19px -19px 14px!important;overflow:hidden!important;background:linear-gradient(135deg,#eef5fb,#dceaf7)!important}.aitira-rec-card-v43.is-lead .aitira-rec-card-v43__media{height:175px!important}.aitira-rec-card-v43__media img{width:100%!important;height:100%!important;object-fit:cover!important}.aitira-rec-card-v43__media i{display:none!important;place-items:center!important;width:100%!important;height:100%!important;color:#1769b6!important;font-size:30px!important;font-style:normal!important;font-weight:950!important}.aitira-rec-card-v43__media i.show{display:grid!important}.aitira-rec-card-v43__tag{align-self:flex-start!important;padding:5px 8px!important;border-radius:999px!important;background:#fff!important;color:#17609e!important;font-size:8.8px!important;font-weight:950!important}.aitira-rec-card-v43>small{margin-top:12px!important;color:#93caf5!important;font-size:8.5px!important;font-weight:950!important;letter-spacing:.12em!important}.aitira-rec-card-v43 h3{margin:7px 0!important;color:#fff!important;font-size:19px!important;line-height:1.34!important;letter-spacing:-.03em!important}.aitira-rec-card-v43 p{margin:0!important;color:#c6d6e4!important;font-size:11px!important;line-height:1.58!important}.aitira-rec-card-v43>b{margin-top:auto!important;padding-top:15px!important;color:#fff!important;font-size:10px!important}.aitira-revenue-bottom-v43{width:min(1120px,calc(100% - 32px))!important;margin:32px auto 42px!important}.aitira-revenue-bottom-v43 .aitira-banner-v43{min-height:185px!important}.aitira-revenue-bottom-v43 .aitira-banner-v43__media{min-height:185px!important}.aitira-revenue-bottom-v43 .aitira-banner-v43__media img{min-height:185px!important}
/* Board front-image fallback */
.board-frontpage-v41__fallback{display:none!important}.board-frontpage-v41__fallback.show,.board-front-fallback-v43.show{display:grid!important}.board-frontpage-v41__lead-media,.board-frontpage-v41__story-media{background:linear-gradient(135deg,#153b60,#1d648f)!important}.board-frontpage-v41__fallback.show{position:absolute!important;inset:0!important;place-items:center!important;color:#fff!important;font-size:38px!important;font-weight:950!important;background:linear-gradient(135deg,#153b60,#1d648f)!important}
/* Keyword cloud must exist and visibly move even before data hydration */
.board-keywords-v40{display:block!important}.kw40-cloud{display:flex!important;visibility:visible!important;opacity:1!important}.kw40-word{display:inline-flex!important;animation:kw43float 4.8s ease-in-out infinite alternate!important;animation-delay:var(--delay,0s)!important;will-change:transform!important}@keyframes kw43float{0%{transform:translate3d(0,-5px,0) rotate(-1deg)}50%{transform:translate3d(4px,4px,0) rotate(.5deg)}100%{transform:translate3d(-3px,10px,0) rotate(1deg)}}
/* Learning FAST PATH: numbers and text always visible */
.edu-hero .hero-panel{background:#fff!important;color:#173653!important}.edu-hero .hero-panel .path,.edu-hero .hero-panel .path-v43{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px!important;margin-top:12px!important}.edu-hero .hero-panel .path a{min-width:0!important;min-height:78px!important;display:grid!important;grid-template-columns:34px minmax(0,1fr) 22px!important;align-items:center!important;gap:8px!important;padding:10px!important;border:1px solid #dbe5ee!important;border-radius:13px!important;background:#f8fbfd!important;text-decoration:none!important;overflow:hidden!important}.edu-hero .hero-panel .path a>b{width:34px!important;height:34px!important;display:grid!important;place-items:center!important;border-radius:10px!important;background:#1769b6!important;color:#fff!important;font-size:11px!important;font-weight:950!important}.edu-hero .hero-panel .path a>span{display:block!important;min-width:0!important;color:#173653!important;font-size:12px!important;line-height:1.3!important;font-weight:900!important;word-break:keep-all!important}.edu-hero .hero-panel .path a>i{display:grid!important;place-items:center!important;color:#1769b6!important;font-size:15px!important;font-style:normal!important;font-weight:950!important}
@media(max-width:760px){.aitira-core-revenue-v43{padding:18px 0 23px!important}.aitira-core-revenue-v43__inner{width:min(100% - 24px,1120px)!important}.aitira-banner-v43{grid-template-columns:1fr!important;min-height:0!important}.aitira-banner-v43__media{min-height:160px!important;height:160px!important}.aitira-banner-v43__media img{min-height:160px!important;height:160px!important}.aitira-banner-v43__copy{padding:20px!important}.aitira-banner-v43__copy b{font-size:22px!important}.aitira-rec-v43{padding:18px!important;border-radius:19px!important}.aitira-rec-v43>header{display:block!important}.aitira-rec-v43>header h2{font-size:25px!important}.aitira-rec-v43>header p{margin-top:8px!important}.aitira-rec-grid-v43,.aitira-rec-grid-v43.count-2,.aitira-rec-grid-v43.count-3,.aitira-rec-grid-v43.count-4,.aitira-rec-grid-v43.count-5{grid-template-columns:1fr!important}.aitira-rec-card-v43.is-lead{grid-row:auto!important;min-height:245px!important}.edu-hero .hero-panel .path a{min-height:70px!important;padding:8px!important;grid-template-columns:30px minmax(0,1fr) 18px!important}.edu-hero .hero-panel .path a>b{width:30px!important;height:30px!important}.edu-hero .hero-panel .path a>span{font-size:10.8px!important}.service39-summary>p{font-size:12.5px!important}.home42-brand__story>span{font-size:12px!important}}
@media(prefers-reduced-motion:reduce){.kw40-word{animation:none!important}}

/* AItira V43 closure patch — 2026-09-13 mobile real-device fixes */
body.aitira-v43-shell-quality .aitira-header-v37__brand::after{display:none!important;content:none!important}
body.aitira-v43-shell-quality .aitira-header-v37__brand{border-right:0!important;padding-right:0!important}
body.aitira-v43-shell-quality .aitira-header-v37__brand>span{color:#294a67!important;font-weight:900!important;line-height:1.35!important;opacity:1!important}
body.aitira-v43-shell-quality .home39-hero__copy>p{font-size:16px!important;line-height:1.72!important;color:#425f78!important;font-weight:650!important}
body.aitira-v43-shell-quality .home42-brand__story>p{color:#405d75!important;font-weight:600!important}

/* Revenue zones: occupy the entire parent grid and center their inner content. */
body.aitira-v43-shell-quality .aitira-core-revenue-v43{grid-column:1/-1!important;justify-self:stretch!important;align-self:stretch!important;clear:both!important;max-width:none!important;margin-left:0!important;margin-right:0!important;box-sizing:border-box!important}
body.aitira-v43-shell-quality .aitira-core-revenue-v43__inner{display:block!important;margin-left:auto!important;margin-right:auto!important}
body.aitira-v43-shell-quality .aitira-rec-v43,body.aitira-v43-shell-quality .aitira-rec-grid-v43{margin-left:auto!important;margin-right:auto!important;justify-items:stretch!important}
body.aitira-v43-shell-quality .aitira-rec-grid-v43.count-1 .aitira-rec-card-v43{width:100%!important;justify-self:stretch!important}
body.aitira-v43-shell-quality .aitira-banner-v43{visibility:visible!important;opacity:1!important}
body.aitira-v43-shell-quality .aitira-revenue-bottom-v43{display:block!important;visibility:visible!important;opacity:1!important;clear:both!important}

/* Board image + keyword cloud reliability. */
body.aitira-v43-shell-quality .board-frontpage-v41__lead-media,body.aitira-v43-shell-quality .board-frontpage-v41__story-media{position:relative!important;overflow:hidden!important}
body.aitira-v43-shell-quality .board-front-fallback-v43.show{position:absolute!important;inset:0!important;display:grid!important;place-items:center!important;color:#fff!important;background:linear-gradient(135deg,#153b60,#1d648f)!important}
body.aitira-v43-shell-quality .kw40-cloud{display:flex!important;visibility:visible!important;opacity:1!important;min-height:128px!important;align-content:center!important}
body.aitira-v43-shell-quality .kw40-word{visibility:visible!important;opacity:1!important;animation-name:kw43float!important;animation-duration:4.8s!important;animation-timing-function:ease-in-out!important;animation-iteration-count:infinite!important;animation-direction:alternate!important}

/* Learning FAST PATH is deliberately independent from legacy path styles. */
body.aitira-v43-shell-quality .edu-hero .hero-panel .path-v43 a>b,body.aitira-v43-shell-quality .edu-hero .hero-panel .path-v43 a>span,body.aitira-v43-shell-quality .edu-hero .hero-panel .path-v43 a>i{visibility:visible!important;opacity:1!important;text-indent:0!important;transform:none!important}
body.aitira-v43-shell-quality .edu-hero .hero-panel .path-v43 a>span{white-space:normal!important;word-break:keep-all!important;overflow-wrap:normal!important}

/* High-contrast action links on content surfaces; header/footer navigation is excluded. */
body.aitira-v43-shell-quality main .aitira-sites-link-v43,body.aitira-v43-shell-quality main a[data-aitira-cta="sites"]{background:#fff!important;color:#0b5b99!important;border:1px solid #cbddec!important;text-shadow:none!important;font-weight:950!important}

@media(max-width:760px){
  body.aitira-v43-shell-quality .aitira-header-v37__brand>span{display:block!important;max-width:126px!important;font-size:10.4px!important;line-height:1.28!important;letter-spacing:-.02em!important}
  body.aitira-v43-shell-quality .home39-hero__copy>p{font-size:15px!important;line-height:1.68!important;color:#3f5d76!important;font-weight:650!important}

  /* Full-width, safe-area-aware bottom toolbar. */
  body:not(.aitira-mobile-menu-open)> .aitira-mobile-bottom-v17{position:fixed!important;left:0!important;right:0!important;inset-inline:0!important;bottom:0!important;width:100vw!important;min-width:100vw!important;max-width:100vw!important;height:auto!important;min-height:calc(62px + env(safe-area-inset-bottom,0px))!important;margin:0!important;padding:5px 6px calc(5px + env(safe-area-inset-bottom,0px))!important;display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr))!important;transform:none!important;translate:none!important;clip-path:none!important;box-sizing:border-box!important;overflow:visible!important;visibility:visible!important;opacity:1!important;z-index:2147482900!important}
  body:not(.aitira-mobile-menu-open)> .aitira-mobile-bottom-v17>a{min-width:0!important;width:auto!important;max-width:none!important;height:52px!important;min-height:52px!important;padding:2px!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;overflow:hidden!important}
  body:not(.aitira-mobile-menu-open)> .aitira-mobile-bottom-v17>a span{display:block!important;width:100%!important;text-align:center!important;white-space:nowrap!important;font-size:9.5px!important;line-height:1.15!important}

  /* Etti is useful but must not cover reading content. */
  body.aitira-v43-shell-quality #ettiGuideV17.etti-guide-v17{left:6px!important;right:auto!important;bottom:calc(70px + env(safe-area-inset-bottom,0px))!important;z-index:10040!important}
  body.aitira-v43-shell-quality #ettiGuideV17 .etti-guide-v17__launcher{width:auto!important;height:auto!important;padding:0!important;background:transparent!important;border:0!important;box-shadow:none!important}
  body.aitira-v43-shell-quality #ettiGuideV17 .etti-guide-v17__launcher img{width:64px!important;height:48px!important;max-width:none!important;object-fit:contain!important;filter:drop-shadow(0 6px 10px rgba(18,46,78,.16))!important}
  body.aitira-v43-shell-quality #ettiGuideV17 .etti-guide-v17__bubble{left:3px!important;right:auto!important;bottom:52px!important;width:min(142px,calc(100vw - 112px))!important;max-height:72px!important;overflow:hidden!important;padding:8px 9px!important;border-radius:12px 12px 12px 4px!important;font-size:9.8px!important;line-height:1.38!important;box-shadow:0 8px 20px rgba(18,46,78,.12)!important}
  body.aitira-v43-shell-quality #ettiGuideV17 .etti-guide-v17__panel{left:4px!important;right:auto!important;bottom:54px!important;width:min(326px,calc(100vw - 12px))!important;max-height:54vh!important}

  /* Drawer: shorter overall, no CODE/title wrapping. */
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v3__scroll{padding-bottom:18px!important}
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v3__grid{gap:6px!important}
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v3__link{min-height:70px!important;padding:9px 10px!important;border-radius:13px!important}
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v3__icon{width:36px!important;height:36px!important;min-width:36px!important;flex:0 0 36px!important;display:grid!important;place-items:center!important;overflow:hidden!important;white-space:nowrap!important;word-break:keep-all!important;font-size:10px!important;line-height:1!important}
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v3__title{font-size:13px!important;line-height:1.18!important;white-space:nowrap!important;word-break:keep-all!important}
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v3__desc{margin-top:2px!important;font-size:9.8px!important;line-height:1.25!important;display:-webkit-box!important;-webkit-line-clamp:1!important;-webkit-box-orient:vertical!important;overflow:hidden!important}
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v42__label{margin:13px 2px 7px!important}
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v42__more{gap:6px!important}
  body.aitira-v43-shell-quality .aitira-mobile-drawer-v42__more a{min-height:43px!important;padding:6px 8px!important}

  /* Mobile footer: brand/policy/related only; duplicated core navigation is hidden. */
  body.aitira-v43-shell-quality .aitira-global-footer{margin-top:26px!important;padding:0 0 calc(66px + env(safe-area-inset-bottom,0px))!important}
  body.aitira-v43-shell-quality .aitira-global-footer__grid.aitira-footer-v37{display:grid!important;grid-template-columns:1fr!important;gap:10px!important;width:min(100% - 28px,1120px)!important;padding:18px 0 10px!important}
  body.aitira-v43-shell-quality .aitira-global-footer__brand{grid-column:1!important;padding:0!important;border:0!important}
  body.aitira-v43-shell-quality .aitira-global-footer__brand img{width:78px!important;max-width:78px!important;margin:0 0 4px!important}
  body.aitira-v43-shell-quality .aitira-global-footer__brand p{display:block!important;max-width:none!important;margin:3px 0 7px!important;color:#718196!important;font-size:10px!important;line-height:1.4!important}
  body.aitira-v43-shell-quality .aitira-footer-brand-links{display:flex!important;align-items:center!important;gap:10px!important;flex-wrap:wrap!important}
  body.aitira-v43-shell-quality .aitira-footer-brand-links a{font-size:9.5px!important}
  body.aitira-v43-shell-quality .aitira-global-footer__grid nav[aria-label="AItira 핵심 서비스"],body.aitira-v43-shell-quality .aitira-global-footer__grid nav[aria-label="AItira 탐색 및 학습"]{display:none!important}
  body.aitira-v43-shell-quality .aitira-related-sites-nav{grid-column:1!important;display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:5px!important;max-width:none!important;padding-top:8px!important;border-top:1px solid #edf1f5!important}
  body.aitira-v43-shell-quality .aitira-related-sites-nav__title{grid-column:1/-1!important;margin:0!important;font-size:9.5px!important}
  body.aitira-v43-shell-quality .aitira-related-sites-nav>a:not(.aitira-related-sites-nav__mail){min-height:29px!important;display:flex!important;align-items:center!important;justify-content:center!important;padding:0 4px!important;border-radius:8px!important;font-size:8.4px!important;text-align:center!important}
  body.aitira-v43-shell-quality .aitira-related-sites-nav__mail{display:none!important}
  body.aitira-v43-shell-quality .aitira-global-footer__bottom{width:min(100% - 28px,1120px)!important;display:grid!important;grid-template-columns:1fr!important;gap:6px!important;padding:9px 0 10px!important}
  body.aitira-v43-shell-quality .aitira-global-footer__bottom>span{font-size:8.8px!important;color:#8a97a4!important}
  body.aitira-v43-shell-quality .aitira-global-footer__bottom nav{display:flex!important;flex-wrap:wrap!important;gap:8px!important;padding:0!important;border:0!important}
  body.aitira-v43-shell-quality .aitira-global-footer__bottom nav a{font-size:8.8px!important}
  body.aitira-v43-shell-quality .aitira-global-footer__bottom nav a:last-child{display:none!important}

  body.aitira-v43-shell-quality .aitira-core-revenue-v43{padding:18px 0 22px!important}
  body.aitira-v43-shell-quality .aitira-core-revenue-v43__inner{width:min(100% - 22px,1120px)!important}
  body.aitira-v43-shell-quality .aitira-rec-v43{padding:16px!important}
}