/* Every rule is restricted to explicitly allowed editorial routes. */
.istsi-concept-editorial .page-masthead[data-scene][data-layout]{--scene:url('../images/page-masthead-ambient-v1-desktop.webp');--scene-width:1600px;--scene-height:600px;--scene-x:calc(50% - 21px);--scene-y:-24px;--scene-translate:-50%}
.istsi-concept-editorial .editorial-breadcrumb{padding-block:22px 0;font-size:.85rem;overflow-wrap:normal;align-items:baseline}
.istsi-concept-editorial .editorial-breadcrumb>[aria-current]{max-width:750px}
.istsi-concept-editorial .editorial-hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:24px;align-items:center;padding-block:24px 30px;min-height:230px}
.istsi-concept-editorial .editorial-text-only{grid-template-columns:minmax(0,1fr);min-height:190px}
.istsi-concept-editorial .editorial-hero-copy{min-width:0;position:relative;z-index:1}
.istsi-concept-editorial .editorial-hero-copy h1{font-size:64px;line-height:1.08;max-width:900px}
.istsi-concept-editorial .editorial-hero-copy h1.editorial-long-title{font-size:48px}
.istsi-concept-editorial .editorial-hero-copy>.section-lead{font-size:21px;line-height:1.45;max-width:690px;margin-top:15px;color:#f3fbff}
.istsi-concept-editorial .editorial-publication{display:block;color:#8ce8ff;font-size:18px;margin-top:17px}
.istsi-concept-editorial .editorial-hero-art{min-width:0;height:230px;background-size:1024px auto;background-repeat:no-repeat;background-position:right -130px;mask-image:linear-gradient(to right,transparent,#000 9%,#000 95%,transparent),linear-gradient(to bottom,transparent,#000 7%,#000 86%,transparent);mask-composite:intersect;pointer-events:none}
.istsi-concept-editorial .editorial-art-news{background-image:url('../images/editorial-news-concept-v2.webp');background-position:right -108px;height:210px}
.istsi-concept-editorial .editorial-art-article{background-image:url('../images/editorial-article-concept-v1.webp');height:270px;max-width:430px;width:100%;justify-self:end}
.istsi-concept-editorial .editorial-art-search{background-image:url('../images/editorial-search-concept-v1.webp');height:250px;max-width:390px;width:100%;justify-self:end}
.istsi-concept-editorial .editorial-art-archive{background-image:url('../images/editorial-archive-concept-v1.webp');height:220px}
.istsi-concept-editorial .section{padding-block:48px}
.istsi-concept-editorial .editorial-section-heading{margin-bottom:28px;min-width:0}
.istsi-concept-editorial .editorial-section-heading h2{font-size:40px;overflow-wrap:normal}
.istsi-concept-editorial .editorial-section-heading .text-link{color:#8ce8ff;white-space:nowrap}
.istsi-concept-editorial .news-archive-grid{gap:20px;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.istsi-concept-editorial .news-archive-grid .editorial-post-card{display:flex;flex-direction:column;min-width:0;padding:12px 12px 20px;border:1px solid #1797c4;background:#01243caa}
.istsi-concept-editorial .editorial-post-card :is(.post-card-image,.editorial-card-placeholder){margin:0 0 15px;aspect-ratio:1.85;overflow:hidden;border:0;border-radius:6px;flex:none;width:100%}
.istsi-concept-editorial .editorial-post-card .post-card-image img{width:100%;height:100%;object-fit:cover}
.istsi-concept-editorial .editorial-card-placeholder{background:#002035 url('../images/editorial-archive-concept-v1.webp') right -107px/950px auto no-repeat}
.istsi-concept-editorial .editorial-card-copy{display:flex;flex-direction:column;flex:1;min-width:0;padding:0 6px}
.istsi-concept-editorial .editorial-post-card time{font-size:14px;color:#9bcbdc}
.istsi-concept-editorial .editorial-post-card h3{font-size:23px;line-height:1.2;letter-spacing:-.035em;overflow-wrap:normal}
.istsi-concept-editorial .editorial-post-card p{font-size:16px;line-height:1.5;margin-top:12px;color:#c2e3ef}
.istsi-concept-editorial .editorial-post-card .text-link{font-size:16px;padding-top:18px;margin-top:auto;color:#7eeaff;align-self:flex-start}
.istsi-concept-editorial .pagination{margin-top:28px}
.istsi-concept-editorial .editorial-reading{max-width:1010px;margin-inline:auto}
.istsi-concept-editorial .editorial-reading>.entry-content{max-width:none;width:100%;margin-inline:auto;font-size:18px;line-height:1.7}
.istsi-concept-editorial .editorial-reading .entry-content p{font-size:18px;line-height:1.7;color:#16496d}
.istsi-concept-editorial .editorial-reading .entry-content :is(ul,ol){font-size:18px;line-height:1.7}
.istsi-concept-editorial .editorial-reading .entry-content h2{font-size:30px;margin-top:30px}
.istsi-concept-editorial .editorial-reading .entry-content h3{font-size:24px;margin-top:28px}
.istsi-concept-editorial .editorial-reading .entry-content img{height:auto;max-height:none;max-width:100%;object-fit:contain;margin-inline:auto}
.istsi-concept-editorial .editorial-reading .entry-content a{color:#075783;text-decoration:underline;text-underline-offset:3px}
.istsi-concept-editorial .editorial-reading .entry-content em{color:#16496d}
.istsi-concept-editorial .editorial-reading .entry-content>div>h2:first-child{margin-top:0}
.istsi-concept-editorial .editorial-legal-document{max-width:1160px}
.istsi-concept-editorial .editorial-legal-document .entry-content .editorial-legal-heading{display:grid;grid-template-columns:36px minmax(0,1fr);gap:18px;font-size:25px;line-height:1.25;letter-spacing:-.02em;margin-top:30px;margin-bottom:12px}
.istsi-concept-editorial .editorial-legal-document .entry-content .editorial-legal-heading:first-child{margin-top:0}
.istsi-concept-editorial .editorial-legal-document .entry-content p,.istsi-concept-editorial .editorial-legal-document .entry-content :is(ul,ol){margin-left:54px;font-size:17px;line-height:1.6}
.istsi-concept-editorial .editorial-legal-document .entry-content li{padding-bottom:0;margin-top:0}
.istsi-concept-editorial .editorial-legal-document .entry-content span[style*="color"]{color:#16496d!important}
.istsi-concept-editorial .editorial-article-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid #99bdce;gap:30px;margin-top:42px;padding-top:28px}
.istsi-concept-editorial .editorial-adjacent a{display:flex;align-items:center;gap:20px;color:#072b50}
.istsi-concept-editorial .editorial-adjacent-next{border-left:1px solid #99bdce;padding-left:30px;text-align:right}
.istsi-concept-editorial .editorial-adjacent-next a{flex-direction:row-reverse}
.istsi-concept-editorial .editorial-nav-arrow{font-size:32px;line-height:1;flex-shrink:0}
.istsi-concept-editorial .editorial-nav-label{display:block;font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;margin-bottom:7px}
.istsi-concept-editorial .editorial-nav-title{display:block;font-size:16px;line-height:1.45;overflow-wrap:normal}
.istsi-concept-editorial :is(.editorial-discussion,.editorial-original-text){border-top:1px solid #99bdce;margin-top:32px;padding-top:20px;color:#072b50}
.istsi-concept-editorial :is(.editorial-discussion,.editorial-original-text)>summary{font-size:17px;font-weight:650;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px}
.istsi-concept-editorial :is(.editorial-discussion,.editorial-original-text)>summary::after{content:'+';font-size:26px;line-height:1}
.istsi-concept-editorial :is(.editorial-discussion,.editorial-original-text)[open]>summary::after{content:'−'}
.istsi-concept-editorial .editorial-discussion>.section{padding:24px 0 0;background:transparent}
.istsi-concept-editorial .editorial-discussion>.section>.wrap{width:100%;max-width:none}
.istsi-concept-editorial .editorial-discussion :is(input,textarea){max-width:100%;border:1px solid #8eb9ce;border-radius:5px;background:#fff;color:#08243c;padding:10px}
.istsi-concept-editorial .editorial-discussion .comment-list{margin-top:20px}
.istsi-concept-editorial .editorial-avatar{display:inline-flex;border:1px solid #8eb9ce;border-radius:50%;padding:6px;color:#0a597d;float:left;margin:0 15px 12px 0}
.istsi-concept-editorial .editorial-unavailable{padding:26px;border:1px solid #a6c5d2;border-radius:8px;background:#ffffff80}
.istsi-concept-editorial .editorial-unavailable h2{font-size:28px!important;margin-top:0!important}
.istsi-concept-editorial .editorial-unavailable .actions a{text-decoration:none;color:#fff}
.istsi-concept-editorial .editorial-unavailable .actions .button-yellow{color:#08243c}
.istsi-concept-editorial .editorial-original-text>.entry-content{margin-top:24px}
.istsi-concept-editorial .editorial-result-count{font-size:17px;color:#8ce8ff;margin-top:12px}
.istsi-concept-editorial .search-results-list{max-width:none;width:100%;min-width:0;margin-top:0;gap:14px;grid-template-columns:minmax(0,1fr)}
.istsi-concept-editorial .editorial-search-result{display:flex;align-items:center;min-width:0;padding:20px 22px;gap:22px;border-color:#129cc7;background:#00223caa}
.istsi-concept-editorial .editorial-result-icon{width:60px;height:64px;display:flex;align-items:center;justify-content:center;border:1px solid #096589;border-radius:8px;background:#02365280;flex-shrink:0}
.istsi-concept-editorial .editorial-result-icon .design-icon{width:40px;height:45px}
.istsi-concept-editorial .editorial-result-copy{min-width:0;flex:1;overflow-wrap:normal}
.istsi-concept-editorial .editorial-result-copy .editorial-result-category{font-size:11px;font-weight:650;letter-spacing:.2em;text-transform:uppercase;color:#8ce8ff;margin-top:0;margin-bottom:5px}
.istsi-concept-editorial .editorial-result-copy h3{font-size:23px;line-height:1.2;overflow-wrap:normal}
.istsi-concept-editorial .editorial-result-copy>p:last-child{font-size:16px;line-height:1.5;margin-top:8px}
.istsi-concept-editorial .editorial-result-arrow{width:43px;height:43px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid #8ce8ff;border-radius:50%;font-size:25px;color:#f8fbff}
.istsi-concept-editorial .editorial-result-arrow:hover{background:#ffda41;color:#041e2f;border-color:#ffda41}
.istsi-concept-editorial .editorial-search-empty{border:1px dashed #2695b7;border-radius:9px;text-align:center;padding:38px 24px;background:#00223c80}
.istsi-concept-editorial .editorial-search-empty .design-icon{width:64px;height:74px;margin-inline:auto;margin-bottom:18px}
.istsi-concept-editorial .editorial-search-empty h2{font-size:30px}
.istsi-concept-editorial .editorial-search-empty p{font-size:18px;color:#bbe7f4}
.istsi-concept-editorial .editorial-hero-copy .search-form{max-width:690px;margin-top:20px}
.istsi-concept-editorial .editorial-hero-copy .search-form input{min-width:0}
@media(max-width:1100px){
  .istsi-concept-editorial .editorial-hero-copy h1{font-size:48px}
  .istsi-concept-editorial .editorial-hero-copy h1.editorial-long-title{font-size:38px}
  .istsi-concept-editorial .editorial-hero-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}
  .istsi-concept-editorial .editorial-text-only{grid-template-columns:minmax(0,1fr)}
  .istsi-concept-editorial .editorial-hero-art{background-size:850px auto;background-position:right -110px;height:220px}
  .istsi-concept-editorial .editorial-art-news{background-position:right -95px;height:190px}
  .istsi-concept-editorial .editorial-art-archive{height:180px}
  .istsi-concept-editorial .editorial-art-search{max-width:322px}
  .istsi-concept-editorial .news-archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:700px){
  .istsi-concept-editorial .editorial-breadcrumb{padding-top:18px;font-size:12px;gap:9px;flex-wrap:wrap}
  .istsi-concept-editorial .editorial-hero-grid{grid-template-columns:minmax(0,1fr);padding-block:26px 24px;gap:12px;min-height:0}
  .istsi-concept-editorial .editorial-hero-copy h1{font-size:40px}
  .istsi-concept-editorial .editorial-hero-copy h1.editorial-long-title{font-size:32px}
  .istsi-concept-editorial .editorial-hero-copy>.section-lead{font-size:18px}
  .istsi-concept-editorial .editorial-hero-art{width:100%;max-width:450px;margin-inline:auto;height:210px;background-size:850px auto;background-position:right -110px}
  .istsi-concept-editorial .editorial-art-news{height:180px;background-position:right -94px}
  .istsi-concept-editorial .editorial-art-archive{height:175px}
  .istsi-concept-editorial .editorial-art-search{max-width:322px}
  .istsi-concept-editorial .section{padding-block:32px}
  .istsi-concept-editorial .editorial-section-heading h2{font-size:30px}
  .istsi-concept-editorial .editorial-section-heading{align-items:start;gap:15px;flex-wrap:wrap}
  .istsi-concept-editorial .news-archive-grid{grid-template-columns:minmax(0,1fr);gap:20px}
  .istsi-concept-editorial .editorial-post-card h3{font-size:22px}
  .istsi-concept-editorial .editorial-reading .entry-content p,.istsi-concept-editorial .editorial-reading .entry-content :is(ul,ol){font-size:16px;line-height:1.65}
  .istsi-concept-editorial .editorial-reading .entry-content h2{font-size:27px}
  .istsi-concept-editorial .editorial-legal-document .entry-content .editorial-legal-heading{grid-template-columns:25px minmax(0,1fr);gap:10px;font-size:21px}
  .istsi-concept-editorial .editorial-legal-document .entry-content p,.istsi-concept-editorial .editorial-legal-document .entry-content :is(ul,ol){margin-left:0}
  .istsi-concept-editorial .editorial-article-navigation{gap:20px;grid-template-columns:minmax(0,1fr)}
  .istsi-concept-editorial .editorial-adjacent-next{border-left:0;border-top:1px solid #a7c3d0;padding:20px 0 0}
  .istsi-concept-editorial .editorial-search-result{padding:15px 12px;gap:12px;align-items:start}
  .istsi-concept-editorial .editorial-result-icon{width:38px;height:45px}
  .istsi-concept-editorial .editorial-result-icon .design-icon{width:27px;height:32px}
  .istsi-concept-editorial .editorial-result-copy h3{font-size:20px}
  .istsi-concept-editorial .editorial-result-copy>p:last-child{font-size:15px}
  .istsi-concept-editorial .editorial-result-arrow{width:31px;height:31px;font-size:20px;margin-top:4px}
  .istsi-concept-editorial .editorial-unavailable{padding:22px}
  .istsi-concept-editorial .editorial-unavailable h2{font-size:24px!important}
}
@media print{
  .istsi-concept-editorial .editorial-hero-art{display:none}
  .istsi-concept-editorial .editorial-hero-grid{grid-template-columns:1fr;color:#08243c}
  .istsi-concept-editorial .editorial-hero-copy h1{font-size:32px}
}