/* V19 structural navigation – overrides conflicting V7/V13/V17 rules. */
body{overflow-x:clip} .ni-shared-header.portal-header{position:relative!important;isolation:isolate;z-index:400!important;width:100%;background:#fff!important}
.ni-shared-header .simple-header-row{position:relative!important;display:grid!important;grid-template-columns:58px minmax(0,1fr) auto 58px!important;align-items:center!important;gap:14px!important;min-height:86px!important;height:86px!important;max-width:1320px!important;margin:0 auto!important;padding:0 20px!important;box-sizing:border-box!important}
.ni-shared-header .top-menu-button{position:relative!important;grid-column:1!important;grid-row:1!important;justify-self:start!important;display:flex!important;align-items:center!important;justify-content:center!important;z-index:2!important;width:48px!important;height:48px!important;min-width:48px!important;border:none!important;border-radius:10px!important;background:transparent!important;color:#142f2a!important;transform:none!important;margin:0!important}
.ni-shared-header .top-menu-button span{background:#162b25!important;height:2.5px!important;width:27px!important}
.ni-shared-header .brand-centered{position:static!important;grid-column:2!important;grid-row:1!important;justify-self:center!important;align-self:center!important;transform:none!important;left:auto!important;top:auto!important;margin:0!important;display:flex!important;width:clamp(165px,20vw,270px)!important;max-width:100%!important;min-width:0!important;overflow:hidden!important;align-items:center!important;justify-content:center!important;z-index:1!important}
.ni-shared-header .brand-centered img{display:block!important;width:100%!important;max-width:270px!important;height:auto!important;max-height:66px!important;object-fit:contain!important;position:static!important;transform:none!important}
.ni-shared-header .ni-header-shortcuts{grid-column:3!important;grid-row:1!important;display:flex!important;align-items:center!important;justify-content:end!important;gap:9px!important;position:static!important;transform:none!important;margin:0!important;min-width:0!important}
.ni-shared-header .ni-header-shortcuts>a{font-size:13px!important;line-height:1.2!important;white-space:nowrap!important;padding:11px 14px!important;margin:0!important}
.ni-shared-header .ni-header-shortcuts>a:nth-child(-n+2){display:none!important}
.ni-shared-header .top-search-button{grid-column:4!important;grid-row:1!important;display:grid!important;place-items:center!important;position:relative!important;justify-self:end!important;width:48px!important;height:48px!important;min-width:48px!important;z-index:2!important;transform:none!important;margin:0!important;inset:auto!important}
.ni-shared-header .top-search-button svg{width:26px!important;height:26px!important}
.ni-shared-header .portal-nav-inner{display:none!important;position:absolute!important;z-index:9999!important;left:0!important;right:0!important;top:100%!important;width:100%!important;margin:0!important;max-height:calc(100dvh - 90px)!important;overflow-y:auto!important;background:white!important;border-top:1px solid #dfebe2!important;border-bottom:1px solid #dfebe2!important;box-shadow:0 14px 30px #112d2326!important;padding:0!important;box-sizing:border-box!important}
.ni-shared-header .portal-nav-inner.open{display:block!important}
.ni-shared-header .portal-menu-content{max-width:1100px!important;margin:auto!important;padding:20px!important;display:grid!important;grid-template-columns:1fr!important;gap:15px!important}
.ni-shared-header .main-nav{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:10px!important;width:100%!important}
.ni-shared-header .main-nav a{display:flex!important;align-items:center!important;min-height:44px!important;box-sizing:border-box!important;white-space:normal!important;line-height:1.3!important;font-size:14px!important;font-weight:800!important;color:#174136!important;background:#f5faf6!important;border:1px solid #d9e9df!important;border-radius:10px!important;padding:12px!important;text-decoration:none!important}
.ni-shared-header .header-actions{display:flex!important;flex-wrap:wrap!important;gap:10px!important}
.ni-community-strip{font-weight:850!important;letter-spacing:.075em!important;white-space:normal!important;line-height:1.35!important;text-align:center!important;padding:6px 12px!important;box-sizing:border-box!important}
.ni-business .ni-business-actions{display:flex!important;align-items:center!important;flex-wrap:wrap!important;gap:9px!important}
.ni-business .ni-business-actions a{font-size:13px!important;line-height:1.25!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;min-height:44px!important;max-width:100%!important;text-align:center!important;box-sizing:border-box!important;margin:0!important}
.ni-business .ni-business-actions a[hidden]{display:none!important}
/* Accessible curated learning catalog: meaningful hierarchy and comfortable reading. */
body:has(.learning-section) .learning-hero{padding:55px 0 45px!important;background:linear-gradient(115deg,#102f2b,#1a5244)!important;color:#fff!important}
body:has(.learning-section) .learning-hero h1{font-size:clamp(30px,4.7vw,48px)!important;font-weight:900!important;letter-spacing:-.025em;line-height:1.16!important;color:#fff!important;max-width:950px}
body:has(.learning-section) .learning-hero p{font-size:17px!important;line-height:1.7!important;color:#e0ece5!important;max-width:850px!important;margin-top:15px!important}
body:has(.learning-section) .learning-section{padding:48px 0 60px!important;background:#f5f8f6!important}
body:has(.learning-section) .learning-heading{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(260px,.7fr)!important;align-items:end!important;gap:25px!important;margin-bottom:24px!important}
body:has(.learning-section) .learning-heading h2{font-size:clamp(26px,3vw,34px)!important;color:#143e31!important;line-height:1.2!important;margin:7px 0!important}
body:has(.learning-section) .learning-heading p{font-size:15px!important;line-height:1.65!important;color:#557367!important;margin:0!important}
body:has(.learning-section) .topic-filter{display:flex!important;flex-wrap:wrap!important;gap:9px!important;overflow:visible!important;margin:20px 0 25px!important}
body:has(.learning-section) .topic-btn{font-size:14px!important;line-height:1.25!important;font-weight:800!important;padding:11px 15px!important;white-space:nowrap!important}
body:has(.learning-section) .learning-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:18px!important}
body:has(.learning-section) .learning-card{display:flex!important;flex-direction:column!important;min-height:0!important;color:#153d32!important;text-decoration:none!important;border:1px solid #d8e5dc!important;border-radius:16px!important;overflow:hidden!important;background:#fff!important}
body:has(.learning-section) .learning-card[hidden]{display:none!important}
body:has(.learning-section) .learning-body{padding:19px 20px 23px!important;display:flex!important;flex-direction:column!important;gap:7px!important;flex:1!important;box-sizing:border-box!important}
body:has(.learning-section) .learning-body .content-source{font-size:12px!important;font-weight:900!important;line-height:1.4!important;letter-spacing:.04em!important;color:#c85116!important}
body:has(.learning-section) .learning-body h3{font-size:19px!important;font-weight:900!important;color:#173d31!important;line-height:1.35!important;margin:3px 0!important}
body:has(.learning-section) .learning-body p{font-size:15px!important;line-height:1.65!important;color:#63786b!important;margin:0!important}
body:has(.learning-section) .video-topic{font-size:12px!important}
body:has(.learning-section) .ni18-learning-player{scroll-margin-top:100px!important}
@media(max-width:980px){.ni-shared-header .simple-header-row{grid-template-columns:50px minmax(0,1fr) 50px!important;gap:10px!important;height:76px!important;min-height:76px!important;padding:0 14px!important}.ni-shared-header .brand-centered{grid-column:2!important;width:min(55vw,232px)!important}.ni-shared-header .brand-centered img{max-width:232px!important;max-height:60px!important}.ni-shared-header .ni-header-shortcuts{display:none!important}.ni-shared-header .top-search-button{grid-column:3!important}.ni-shared-header .main-nav{grid-template-columns:repeat(2,minmax(0,1fr))!important}.ni-shared-header .portal-nav-inner{max-height:calc(100dvh - 76px)!important}body:has(.learning-section) .learning-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:640px){.ni-shared-header .simple-header-row{grid-template-columns:44px minmax(0,1fr) 44px!important;padding:0 12px!important;gap:7px!important;height:70px!important;min-height:70px!important}.ni-shared-header .brand-centered{width:min(50vw,190px)!important}.ni-shared-header .brand-centered img{max-width:190px!important;max-height:54px!important}.ni-shared-header .top-search-button,.ni-shared-header .top-menu-button{width:44px!important;height:44px!important;min-width:44px!important}.ni-shared-header .portal-nav-inner{max-height:calc(100dvh - 70px)!important}.ni-shared-header .portal-menu-content{padding:13px!important}.ni-shared-header .main-nav{grid-template-columns:1fr!important}.ni-shared-header .header-actions{display:grid!important;grid-template-columns:1fr 1fr!important}body:has(.learning-section) .learning-grid{grid-template-columns:1fr!important}body:has(.learning-section) .learning-heading{grid-template-columns:1fr!important}body:has(.learning-section) .learning-hero{padding:37px 0!important}body:has(.learning-section) .learning-hero p{font-size:16px!important}}