/* Insights: a photographic engineering journal, aligned with the main site. */
.insights-page{--reading-offset:112px;background:#f5f7f8;color:#182e3b}
.insights-page .container{width:min(1280px,88%)}
.insights-page .site-header{background:#f7f9faef;border-bottom:1px solid #dbe4e9}
.insights-page .nav-cta{border-radius:999px}
.insights-page a:focus-visible,.insights-page button:focus-visible,.insights-page input:focus-visible,.insights-page summary:focus-visible{outline:3px solid #1475a5;outline-offset:5px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.editorial-kicker{font-size:13px;font-weight:650;line-height:1.5;letter-spacing:1.9px;color:#216a8e;margin:0 0 18px}
.journal-intro{padding:56px 0 38px;background:linear-gradient(145deg,#e8eff3,#f5f7f8 72%)}
.journal-intro h1{font-size:clamp(38px,4.25vw,62px);font-weight:500;line-height:1.06;letter-spacing:-2.6px;margin:0 0 22px;max-width:1000px}
.journal-intro h1 em{font-style:normal;color:#4c7185}
.journal-intro .intro{max-width:780px;font-size:17px;line-height:1.7;color:#536c7b;margin:0}
.journal-content{padding-bottom:84px}
.library-controls{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;border-block:1px solid #ccdbe3}
.topic-filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px 22px}
.topic-filters button{border:0;border-bottom:2px solid transparent;background:transparent;padding:9px 0;font-size:14px;line-height:1.4;color:#536b7a;transition:color .2s,border-color .2s;white-space:nowrap}
.topic-filters button[aria-pressed=true]{border-color:#1a6e98;color:#173e54}
.topic-filters button:hover{color:#1475a5}
.insight-search{width:235px;min-width:190px;position:relative;flex-shrink:0}
.insight-search input{width:100%;height:45px;padding:10px 43px 10px 16px;border:1px solid #c6d6df;border-radius:24px;background:#fff;font:inherit;font-size:14px;color:#18394d}
.insight-search button{position:absolute;right:3px;top:3px;width:39px;height:39px;border:0;background:transparent;border-radius:50%;display:grid;place-items:center;color:#507287}
.insight-search svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6}
.library-meta{display:flex;justify-content:space-between;gap:20px;margin:17px 0 25px;font-size:13px;color:#677d8a}
.library-meta p{margin:0}
.story-library{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px}
.story-card{min-width:0}.story-image{display:block;overflow:hidden;background:#e3e9ed;border-radius:20px}
.story-image img{transition:transform .65s cubic-bezier(.22,1,.36,1);object-position:center}
.story-card:hover .story-image img{transform:scale(1.025)}
.story-copy h2{font-size:clamp(29px,2.7vw,41px);line-height:1.17;letter-spacing:-1.15px;margin:0 0 19px;max-width:570px}
.story-copy h2 a:hover{color:#22688d}.story-copy p{font-size:16px;line-height:1.75;color:#536c7c;max-width:500px;margin:0}
.story-meta{display:flex;flex-wrap:wrap;gap:7px 20px;font-size:13px;line-height:1.6;color:#296c90;margin-bottom:19px}
.story-meta span+span{color:#6b7f8a}
.featured-story{grid-column:1/-1;display:grid;grid-template-columns:56% 44%;background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 10px 40px #122d3b05}
.featured-story .story-image{border-radius:0;min-height:430px}
.featured-story .story-copy{padding:42px clamp(28px,3.8vw,56px);display:flex;flex-direction:column;justify-content:center}
.feature-label{display:block;color:#687d89;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;margin-bottom:24px}
.read-link{display:inline-flex;align-items:center;align-self:flex-start;gap:26px;font-size:14px;font-weight:550;color:#21678d;margin-top:28px;padding-bottom:4px;border-bottom:1px solid #b8cfda}
.read-link span{transition:transform .25s}.story-card:hover .read-link span,.related-story:hover .read-link span{transform:translate(3px,-3px)}
.standard-story{display:grid;grid-column:1/-1;grid-template-columns:42% 1fr;align-items:center;gap:clamp(26px,4.8vw,68px);padding:0 0 34px;border-bottom:1px solid #cfdee6}
.standard-story .story-image{height:285px}.standard-story .story-copy{padding-right:30px}.standard-story h2{font-size:clamp(29px,2.9vw,40px)}
.empty-results{padding:60px 0 100px}.empty-results h2{font-size:32px;margin-bottom:20px}.empty-results p{color:#536c7c}.empty-results button{background:transparent;border:0;border-bottom:1px solid;padding:0 0 5px;margin-top:16px}
.editorial-footer{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:37px 0;border-top:1px solid #d2e0e7;font-size:14px;color:#58717f}
.editorial-footer .wordmark{font-size:24px;color:#203b4b}.footer-links{display:flex;gap:25px;flex-wrap:wrap}
/* A distinct article opening, followed by a restrained reading surface. */
.article-page{background:#fff}
.article-masthead{background:#edf2f5;padding:27px 0 48px}
.back-link{display:inline-block;font-size:14px;color:#557182;margin-bottom:30px;padding:5px 0}
.back-link:hover{color:#1475a5}
.article-heading-grid{display:grid;grid-template-columns:1.03fr 1fr;gap:clamp(30px,4.2vw,60px);align-items:center}
.article-heading h1{font-size:clamp(35px,3.8vw,56px);line-height:1.1;letter-spacing:-1.85px;margin:0 0 24px;max-width:660px}
.deck{font-size:18px;line-height:1.75;color:#526d7d;max-width:550px;margin-bottom:25px}
.byline{font-size:13px;color:#34546a}.byline span{display:block;color:#70838f;margin-top:5px}
.article-cover{height:370px;border-radius:22px;overflow:hidden;background:#dfe7ec}
.expand-image{display:block;position:relative;width:100%;height:100%;padding:0;border:0;background:transparent}.expand-image img{object-fit:cover;object-position:center;transition:transform .55s ease}.expand-image:hover img{transform:scale(1.025)}
.enlarge-icon{position:absolute;bottom:16px;right:16px;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#eff5f7e6;color:#14364a;font-size:21px}
.article-layout{display:grid;grid-template-columns:220px minmax(0,730px);column-gap:clamp(45px,6vw,90px);justify-content:center;align-items:start;padding:64px 0 76px}
.insights-page .article-toc{position:sticky;top:var(--reading-offset);max-height:calc(100dvh - var(--reading-offset) - 22px);overflow-y:auto;align-self:start;font-size:14px}
.article-toc details{border-top:1px solid #bacfdc;padding-top:18px}
.article-toc summary{font-size:13px;text-transform:uppercase;letter-spacing:1.4px;list-style:none;color:#3a596d;margin-bottom:20px;cursor:pointer}
.article-toc summary::-webkit-details-marker{display:none}.article-toc summary>span{display:none}
.insights-page .article-toc nav{display:flex;flex-direction:column;white-space:normal;gap:1px}
.insights-page .article-toc a{display:grid;grid-template-columns:24px 1fr;gap:9px;padding:11px 9px 11px 0;color:#607887;border:0;border-radius:0;line-height:1.5;transition:color .2s}
.article-toc a>span{font-size:12px;color:#8ca3b0;padding-top:2px}.insights-page .article-toc a.is-current{color:#17698f}.article-toc a.is-current>span{color:#17698f;font-weight:700}
.article-body{font-size:18px;line-height:1.85;color:#2e4655;min-width:0;max-width:730px}
.insights-page .article-body>section{position:relative;scroll-margin-top:var(--reading-offset);margin-bottom:54px}
.section-number{display:block;font-size:12px;color:#57819a;letter-spacing:2px;margin-bottom:13px}
.article-body h2{font-size:31px;line-height:1.25;letter-spacing:-.85px;color:#17384c;margin:0 0 24px}
.article-body p{margin-bottom:23px}.article-body .opening{font-size:23px;line-height:1.65;color:#294d61}
.editorial-pull{font-size:clamp(26px,2.5vw,34px);line-height:1.5;font-weight:400;color:#2d6f91;border-left:2px solid #6b9cb8;padding:5px 0 5px 29px;margin:40px 0;letter-spacing:-.5px}
.article-body figure{margin:35px 0}.article-body figure img{height:auto;aspect-ratio:1.65;object-fit:cover;border-radius:18px}.article-body figcaption{font-size:13px;line-height:1.6;color:#6d828f;margin-top:11px}
.table-wrap{overflow-x:auto;border:1px solid #cddce5;border-radius:15px;margin:28px 0;background:white}
.article-body table{width:100%;min-width:550px;border-collapse:collapse;text-align:left;font-size:15px;line-height:1.65}
.article-body caption{text-align:left;background:#e8f0f5;padding:17px 20px;font-weight:550;color:#20485f}.article-body th,.article-body td{padding:15px 19px;border-bottom:1px solid #e0e9ee;vertical-align:top}.article-body th{font-size:13px;font-weight:550;color:#53758b}.article-body td:first-child{width:25%;font-weight:550;color:#294d64}.article-body tr:last-child td{border:0}
.closing-note{border-top:1px solid #bcd0dd;border-bottom:1px solid #d7e4eb;background:#f3f7f9;padding:27px 29px;margin:28px 0}.closing-note h3{font-size:23px;color:#264d65;margin:0 0 13px}.closing-note p{font-size:17px;margin:0}
.article-body .article-sources{border-top:1px solid #d5e1e8;padding-top:25px;margin-bottom:0}.article-sources h2{font-size:18px;letter-spacing:0}.article-sources p{font-size:14px;line-height:1.7;color:#6c7f8c}
.related-band{background:#eaf1f5;padding:45px 0 53px}.related-story{display:grid;grid-template-columns:32% 1fr;gap:clamp(30px,5vw,70px);align-items:center;max-width:1050px}.related-story figure{height:210px;overflow:hidden;border-radius:17px}.related-story img{object-fit:cover;transition:transform .5s}.related-story:hover img{transform:scale(1.03)}.related-story h2{font-size:33px;line-height:1.18;letter-spacing:-1px;margin-bottom:14px}.related-story p{font-size:16px;max-width:540px;color:#587182}.related-story .story-meta{margin-bottom:13px}.related-story .read-link{margin-top:7px}
.service-return{padding:55px 0 65px}.service-return h2{font-size:30px;letter-spacing:-.85px;max-width:720px;margin-bottom:17px}.service-return p:not(.editorial-kicker){color:#5c7482;font-size:16px;max-width:670px}.service-return .text-link{margin-top:7px}
.image-dialog{padding:0;border:0;border-radius:18px;background:#edf2f5;width:min(1200px,94vw);max-height:94dvh;overflow:auto;color:#173c52}.image-dialog::backdrop{background:#0a1e2be8}.dialog-bar{display:flex;gap:20px;justify-content:space-between;align-items:center;padding:14px 20px}.dialog-bar h2{font-size:15px;line-height:1.5;letter-spacing:0;font-weight:400}.dialog-bar button{border:1px solid #b5cad6;background:transparent;border-radius:50%;width:34px;height:34px;flex-shrink:0;font-size:23px;line-height:1}.image-dialog>img{height:auto;max-height:82dvh;object-fit:contain}
@media(max-width:1050px){.library-controls{align-items:flex-start;flex-direction:column;gap:15px}.insight-search{width:100%;max-width:400px}.featured-story{grid-template-columns:52% 48%}.featured-story .story-copy{padding:30px}.featured-story .story-image{min-height:405px}.story-copy h2{font-size:32px}.article-layout{grid-template-columns:185px minmax(0,1fr);gap:38px}.article-heading-grid{gap:32px}.article-cover{height:350px}.article-heading h1{font-size:42px}.deck{font-size:17px}}
@media(max-width:800px){.journal-intro{padding:38px 0 28px}.journal-intro h1{font-size:47px;letter-spacing:-1.8px}.featured-story{grid-template-columns:1fr}.featured-story .story-image{min-height:0;height:330px}.featured-story .story-copy{padding:30px}.feature-label{margin-bottom:17px}.standard-story{grid-template-columns:38% 1fr;gap:25px}.standard-story .story-image{height:255px}.standard-story .story-copy{padding-right:0}.article-masthead{padding:18px 0 34px}.article-heading-grid{grid-template-columns:1fr;gap:27px}.article-heading h1{max-width:640px;font-size:46px}.article-heading .deck{max-width:660px}.article-cover{height:auto;aspect-ratio:1.6}.back-link{margin-bottom:25px}.article-layout{grid-template-columns:1fr;gap:32px;padding:32px 0 50px}.insights-page .article-toc{position:static;top:auto;max-height:none;overflow:visible}.article-toc details{padding:17px 0;border-block:1px solid #c8dce7}.article-toc summary{margin:0;display:flex;justify-content:space-between}.article-toc summary>span{display:block;font-size:20px;line-height:1}.article-toc details[open] summary{margin-bottom:14px}.article-toc details[open] summary>span{transform:rotate(45deg)}.insights-page .article-toc nav{display:grid;grid-template-columns:1fr}.insights-page .article-toc a{padding:9px 0}.article-body{max-width:100%}.related-story{grid-template-columns:35% 1fr;gap:27px}.related-story figure{height:220px}.related-story h2{font-size:29px}}
@media(max-width:540px){.journal-intro h1{font-size:36px;line-height:1.12;letter-spacing:-1.2px}.journal-intro .intro{font-size:16px}.topic-filters{gap:3px 17px}.topic-filters button{font-size:13px}.library-controls{padding:16px 0}.library-meta{font-size:12px;gap:12px}.featured-story .story-image{height:250px}.featured-story .story-copy{padding:25px}.story-copy h2,.standard-story h2{font-size:30px}.story-meta{font-size:12px;gap:5px 13px}.standard-story{grid-template-columns:1fr;gap:22px}.standard-story .story-image{height:245px}.story-library{gap:30px}.journal-content{padding-bottom:50px}.editorial-footer{flex-direction:column;align-items:flex-start;padding:30px 0;gap:23px}.article-heading h1{font-size:38px;letter-spacing:-1.2px}.deck{font-size:17px}.article-body{font-size:17px;line-height:1.85}.article-body .opening{font-size:21px}.article-body h2{font-size:28px}.article-body>section{margin-bottom:39px}.editorial-pull{padding-left:21px;font-size:26px;margin:30px 0}.closing-note{padding:23px}.related-story{grid-template-columns:1fr;gap:25px}.related-story figure{height:230px}.related-band{padding:35px 0 40px}.service-return{padding:40px 0 47px}.service-return h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){.insights-page *{scroll-behavior:auto!important;transition:none!important}}