/* Blog and Insights. Builds on port-info.css (tokens, hero, section, searchbar, help, footer)
   and shipping-lines.css (topic buttons, toolbar, empty state, contact panel, section nav). */
.featured-post,.featured-insight{display:block;border:1px solid #3b536b;padding:30px;transition:border-color .2s}
.featured-post:hover,.featured-insight:hover{border-color:var(--teal)}
.featured-post>.resource-category,.featured-insight>.resource-category{color:var(--teal)}
.featured-post figure{margin:22px 0 20px;aspect-ratio:3/2;overflow:hidden;background:#092743}
.featured-post img{display:block;width:100%;height:100%;object-fit:cover}
.featured-post h2,.featured-insight h2{font-size:22px;line-height:1.35;letter-spacing:-.6px;margin:14px 0 18px}
.featured-insight h2{font-size:26px;margin-top:22px}
.featured-insight p{font-size:13px;color:#bdd0dc;margin:0 0 22px}
.featured-post .resource-action,.featured-insight .resource-action{display:flex;justify-content:space-between;font-size:11px;font-weight:700;color:var(--teal)}
.featured-post .resource-action b,.featured-insight .resource-action b{font-weight:400;font-size:20px}

.post-meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:9px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted)}
.post-meta b{color:#087260;font-weight:700}
.hero .post-meta{color:#a7bfce}
.hero .post-meta b{color:var(--teal)}

.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.post-card{border:1px solid var(--line);background:white;min-width:0}
.post-card>a{display:flex;flex-direction:column;height:100%;transition:box-shadow .2s}
.post-card>a:hover{box-shadow:inset 0 -3px var(--teal)}
.post-card-media{margin:0;aspect-ratio:3/2;overflow:hidden;background:var(--wash)}
.post-card-media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.post-card>a:hover .post-card-media img{transform:scale(1.03)}
.post-card-copy{display:flex;flex-direction:column;flex:1;border-top:1px solid var(--line);padding:24px}
.post-card h3{font-size:17px;font-weight:600;line-height:1.4;letter-spacing:-.5px;margin:14px 0 12px;overflow-wrap:anywhere}
.post-card p{font-size:11px;color:var(--muted);line-height:1.7;margin:0 0 25px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-card-action{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:auto;font-size:9px;line-height:1.6;font-weight:600}
.post-card-action b{color:#087260;font-size:20px;font-weight:400}

.insight-list{border-top:1px solid var(--line)}
.insight-row>a{display:grid;grid-template-columns:200px minmax(0,1fr) 130px 30px;gap:30px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line);transition:background .2s,padding .2s}
.insight-row>a:hover{background:var(--wash);padding-inline:18px}
.insight-tag{justify-self:start;white-space:nowrap;background:#dcf6f0;color:#075c50;font-size:8px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;padding:9px 13px;border-radius:30px}
.insight-row h3{font-size:19px;font-weight:600;line-height:1.4;letter-spacing:-.5px;margin:0 0 8px}
.insight-row p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}
.insight-date{display:flex;flex-direction:column;gap:4px;font-size:10px;color:var(--muted)}
.insight-date time{font-weight:600;color:var(--ink)}
.insight-row>a>b{color:#087260;font-size:22px;font-weight:400}

.load-more{display:flex;justify-content:center;margin-top:35px}
.load-more .btn{gap:15px}

.read-progress{position:fixed;inset:0 0 auto;height:3px;z-index:60;pointer-events:none}
.read-progress span{display:block;height:100%;background:var(--teal);transform:scaleX(0);transform-origin:left}

.article-hero{padding-bottom:0}
.article-head{max-width:920px;padding-bottom:70px}
.article-head h1,.insight-hero h1{font-size:clamp(36px,4.2vw,62px);letter-spacing:-2px;line-height:1.1;margin:22px 0}
.article-lede{font-size:16px;line-height:1.85;color:#c5d3df;max-width:720px;margin:0}
.article-meta{display:flex;flex-wrap:wrap;gap:12px 24px;margin:30px 0 8px;font-size:11px;color:#c0d4df}
.article-meta span{border-left:2px solid var(--teal);padding-left:14px}
.article-share{display:flex;flex-wrap:wrap;gap:0 26px}
.hero .article-share .textlink{margin-top:0;color:var(--teal)}
.hero .article-share .textlink:hover{color:white}

.article-cover{background:linear-gradient(var(--navy) 0 42%,var(--white) 42%);padding:0 5%}
.article-cover figure{max-width:1100px;margin:0 auto}
.article-cover img{display:block;width:100%;height:auto;border:1px solid var(--line)}
.article-cover figcaption,.article-figure figcaption{font-size:10px;line-height:1.7;color:var(--muted);padding-top:12px}

.article-contents{position:sticky;top:0;z-index:5;background:white}
.article-contents a[aria-current]{color:#087260;box-shadow:inset 0 -2px var(--teal)}

.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:70px;align-items:start}
.article-layout :is(section,aside){scroll-margin-top:80px}
.article-body{max-width:780px;min-width:0}
.article-body>section>h2{font-size:clamp(26px,2.4vw,36px);letter-spacing:-1.2px;margin:55px 0 18px}
.article-body>section:first-child>h2{margin-top:0}
.article-body h3{font-size:19px;font-weight:600;letter-spacing:-.5px;margin:32px 0 6px}
.article-body p,.article-body li{font-size:14px;line-height:1.95;color:#334b65}
.article-body strong{color:var(--ink)}
.article-body p a,.article-body li a,.article-body td a,.article-body th a{color:#075c50;font-weight:600;text-decoration:underline;text-decoration-color:var(--teal);text-decoration-thickness:2px;text-underline-offset:3px}
.article-body p a:hover,.article-body li a:hover,.article-body td a:hover,.article-body th a:hover{color:var(--navy)}

.takeaways{background:var(--navy);color:white;padding:32px 34px;margin-bottom:50px}
.takeaways .eyebrow{background:var(--teal);color:var(--navy)}
.takeaways ul{list-style:none;margin:22px 0 0;padding:0}
.takeaways li{position:relative;padding:10px 0 10px 30px;font-size:13px;line-height:1.8;color:#d3e0e8;border-top:1px solid #29445b}
.takeaways li:first-child{border-top:0}
.takeaways li:before{content:'✓';position:absolute;left:0;top:10px;color:var(--teal);font-weight:700}

.office-line{display:flex;flex-wrap:wrap;gap:6px 22px;background:var(--wash);padding:14px 18px;font-size:12px!important}
.office-line span{font-weight:600;color:var(--ink)}
.office-line a{text-decoration:none!important;color:#075c50}
.article-note,.article-callout{border-left:3px solid var(--teal);background:#ecfaf6;padding:18px 22px;margin:28px 0}
.article-callout>span{display:block;font-size:9px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:#075c50}
.article-callout p{margin:8px 0 0}
.article-figure{margin:35px 0}
.article-figure img{display:block;width:100%;height:auto;border:1px solid var(--line)}

.article-table{overflow-x:auto;margin:25px 0;border:1px solid var(--line)}
.article-table table{width:100%;min-width:620px;border-collapse:collapse;font-size:12px;line-height:1.7}
.article-table th,.article-table td{padding:15px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);color:#334b65}
.article-table thead th{background:var(--navy);color:white;font-size:9px;letter-spacing:1.4px;text-transform:uppercase}
.article-table tbody th{width:28%;color:var(--ink);font-weight:600}
.article-table tbody tr:nth-child(even){background:var(--wash)}
.article-table tbody tr:last-child>*{border-bottom:0}

.article-checklist{list-style:none;margin:20px 0 0;padding:0;border-top:1px solid var(--line)}
.article-checklist li{position:relative;padding:16px 0 16px 42px;border-bottom:1px solid var(--line)}
.article-checklist li:before{content:'✓';position:absolute;left:0;top:18px;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:#dcf6f0;color:#075c50;font-size:12px;font-weight:800}

.article-faq,.article-sources{margin-top:65px}
.article-faq h2{font-size:clamp(26px,2.4vw,36px);letter-spacing:-1.2px;margin:20px 0 20px}
.article-faq details p{margin:0 0 25px;max-width:700px}
.article-sources ol{margin:22px 0 0;padding-left:20px}
.article-sources li{font-size:12px;line-height:1.8;padding:4px 0}
.article-sources a{color:#075c50;font-weight:600}
.article-sources a:hover{color:var(--navy)}

.article-aside{top:80px}
.article-aside h2{font-size:26px;margin:20px 0 12px}
.article-aside>p{font-size:12px;line-height:1.8;color:var(--muted);margin:0 0 22px}
.article-aside .btn{margin-bottom:8px}
.aside-link{display:block;font-size:11px;font-weight:600;padding:13px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.aside-link:hover,.aside-services a:hover{color:#087260}
.aside-label{display:block;font-size:9px;font-weight:700;letter-spacing:1.5px;color:#087260;margin:28px 0 6px}
.aside-services{list-style:none;margin:0;padding:0}
.aside-services a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px;font-weight:600}
.aside-services b{color:#087260;font-size:18px;font-weight:400}

.insight-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:60px;align-items:end;padding-bottom:45px}
.quick-answer{border:1px solid #3b536b;background:#092743;padding:30px}
.quick-answer>.resource-category{color:var(--teal)}
.quick-answer h2{font-size:24px;letter-spacing:-.8px;margin:16px 0 12px}
.quick-answer p{font-size:13px;line-height:1.85;color:#d3e0e8;margin:0}
.quick-answer strong{color:white}
.insight-facts{margin-top:0}
.insight-facts strong{display:block;font-size:clamp(22px,2.2vw,32px);font-weight:600;letter-spacing:-1px;color:white;margin-bottom:10px}
.insight-facts span{margin:0;line-height:1.6}

.related-reading{background:var(--wash);border-top:1px solid var(--line)}
.related-reading .insight-list{margin-top:25px;background:white;padding:0 25px;border:1px solid var(--line)}
.related-reading .insight-row:last-child>a{border-bottom:0}
.related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}

.insight-hero.single{grid-template-columns:minmax(0,920px)}
.article-body>section:not(.takeaways)>ul:not([class]),.article-body>section:not(.takeaways)>ol:not([class]){padding-left:22px;margin:14px 0 22px}
.article-body>section:not(.takeaways)>ul:not([class])>li,.article-body>section:not(.takeaways)>ol:not([class])>li{padding:3px 0 3px 4px}
.article-body>section:not(.takeaways)>ul:not([class])>li::marker,.article-body>section:not(.takeaways)>ol:not([class])>li::marker{color:#087260;font-weight:700}
.article-body li ul,.article-body li ol{padding-left:20px;margin:6px 0}
.article-checklist.todo li:before{content:'';top:20px;width:16px;height:16px;border-radius:3px;background:white;border:2px solid #0a6b5d}
.article-checklist.todo li{padding-left:34px}
.article-disclaimer{margin-top:45px}
/* Vendor registration form */
.vendor-form>section{padding-bottom:42px;margin-bottom:42px;border-bottom:1px solid var(--line)}
.vendor-form>section:last-child{border-bottom:0;margin-bottom:0}
.vendor-form h2{font-size:clamp(24px,2.2vw,32px);letter-spacing:-1px;margin:0 0 10px}
.vendor-form>section>p{font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 22px;max-width:640px}
.vr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px;margin-top:22px}
.vr-field{display:flex;flex-direction:column;gap:7px;min-width:0}
.vr-field.wide{grid-column:1/-1}
.vr-field label,.vr-choices legend{font-size:12px;font-weight:600;color:var(--ink)}
.vr-field label b,.vr-choices legend b,.vr-declare b,.vr-note b{color:#b42c24;font-weight:700}
.vr-field label i{font-style:normal;font-weight:500;color:var(--muted)}
.vr-field input,.vr-field select,.vr-field textarea{font:inherit;font-size:13px;color:var(--ink);background:#fff;border:1px solid #afc0cb;border-radius:0;min-height:52px;padding:12px 16px;width:100%}
.vr-field textarea{min-height:110px;resize:vertical;line-height:1.7}
.vr-field select{appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23001835' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 16px center;padding-right:42px}
.vr-field input:focus,.vr-field select:focus,.vr-field textarea:focus{outline:3px solid #0a6b5d;outline-offset:2px;border-color:#0a6b5d}
.vr-field input:user-invalid,.vr-field select:user-invalid,.vr-field textarea:user-invalid{border-color:#b42c24;box-shadow:inset 3px 0 #b42c24}
.vr-field small{font-size:11px;color:var(--muted);line-height:1.6}
.vr-choices{border:0;padding:0;margin:22px 0 0;display:grid;gap:10px}
.vr-choices legend{margin-bottom:12px;line-height:1.6;padding:0}
.vr-choice{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid var(--line);background:#fff;font-size:13px;line-height:1.6;cursor:pointer;transition:border-color .2s,background .2s}
.vr-choice:hover{border-color:#087260}
.vr-choice:has(input:checked){border-color:#087260;background:#ecfaf6}
.vr-choice input{accent-color:#0a6b5d;width:18px;height:18px;margin:2px 0 0;flex-shrink:0}
.vr-choices:has(input[type=radio]){grid-template-columns:repeat(auto-fit,minmax(120px,max-content))}
.vr-choices:has(input[type=radio]) legend{grid-column:1/-1}
.vr-declare{margin-top:8px}
.vr-declare a{color:#075c50;font-weight:600;text-decoration:underline;text-decoration-color:var(--teal);text-underline-offset:3px}
.vr-note{font-size:11px!important;color:var(--muted)!important;margin:16px 0 22px!important}
.vr-note a{color:#075c50;font-weight:600}
.vr-submit{gap:20px;border:0;cursor:pointer;font-family:inherit}
.vr-done{margin-top:10px;padding:34px;background:var(--navy);color:#fff;scroll-margin-top:90px}
.vr-done:focus{outline:3px solid var(--teal);outline-offset:4px}
.vr-done .eyebrow{background:var(--teal);color:var(--navy)}
.vr-done h2{font-size:clamp(24px,2.2vw,32px);margin:18px 0 12px}
.vr-done p{color:#d3e0e8;font-size:13px;line-height:1.8}
.vr-done p a,.vr-done strong{color:#fff}
.vr-done-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}
.vr-done .btn.outline{color:#fff;border-color:#5c7488;background:transparent;cursor:pointer;font-family:inherit}
.vr-preview{white-space:pre-wrap;overflow-wrap:anywhere;max-height:320px;overflow:auto;margin:0;padding:18px;background:#092743;border:1px solid #29445b;color:#c9d7e0;font:12px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace}
.vr-doclist span{display:block;padding:11px 0;border-bottom:1px solid var(--line);font-size:12px;font-weight:600}
.vr-aside-note{font-size:11px!important;margin:12px 0 18px!important}
.vr-trap{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.vr-delivery .vr-choice span{display:flex;flex-direction:column;gap:4px;color:var(--muted)}
.vr-delivery .vr-choice strong{color:var(--ink);font-size:14px}
.vr-delivery{grid-template-columns:1fr 1fr!important}
.vr-delivery legend{grid-column:1/-1}
.vr-uploads{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 20px;margin-top:24px}
.vr-upload{display:flex;flex-direction:column;gap:8px;padding:16px;border:1px dashed #afc0cb;background:#fff;min-width:0}
.vr-upload label{font-size:12px;font-weight:600;color:var(--ink)}
.vr-upload label b{color:#b42c24}
.vr-upload input{font:inherit;font-size:12px;color:var(--muted);max-width:100%}
.vr-upload input::file-selector-button{font:inherit;font-weight:700;font-size:11px;margin-right:12px;padding:10px 14px;border:0;background:var(--navy);color:#fff;cursor:pointer}
.vr-upload input:focus-visible{outline:3px solid #0a6b5d;outline-offset:3px}
.vr-upload:has(input:user-invalid){border-color:#b42c24;border-style:solid}
.vr-upload:has(input:valid:not([value=""])){border-style:solid}
.vr-upload small{font-size:11px;color:var(--muted);line-height:1.5}
.vr-upload-total{grid-column:1/-1;font-size:11px!important;color:var(--muted)!important;margin:0!important}
.vr-upload-total.over{color:#b42c24!important;font-weight:600}
.vr-error{background:#fbeceb;border-left:3px solid #b42c24;color:#7d1d17!important;padding:14px 18px;font-size:13px!important;margin:0 0 18px!important}
.vr-submit{position:relative;overflow:hidden}
.vr-submit .vr-progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(0,24,53,.15)}
.vr-submit .vr-progress i{display:block;height:100%;width:0;background:var(--navy);transition:width .2s}
.vr-submit.busy{cursor:progress;opacity:.92}
.vr-submit:disabled{transform:none}
@media(max-width:620px){.vr-uploads,.vr-delivery{grid-template-columns:1fr!important}}
@media(max-width:620px){.vr-grid{grid-template-columns:1fr}.vr-done{padding:24px}}
@media(max-width:1100px){
.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.article-layout{grid-template-columns:minmax(0,1fr) 290px;gap:40px}
.insight-row>a{grid-template-columns:190px minmax(0,1fr) 30px}
.insight-date{grid-column:2;grid-row:2;flex-direction:row;gap:12px}
}
@media(max-width:800px){
.article-layout,.insight-hero{grid-template-columns:1fr;gap:35px}
.article-aside{position:static}
.insight-facts{grid-template-columns:1fr 1fr}
.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
.post-grid,.related-grid{grid-template-columns:1fr;gap:14px}
.featured-post,.featured-insight{padding:22px}
.insight-row>a{grid-template-columns:minmax(0,1fr) 24px;gap:12px 16px;padding:22px 0}
.insight-tag{grid-column:1/-1}
.insight-row>a>div{grid-column:1;grid-row:2}
.insight-date{grid-column:1;grid-row:3}
.insight-row>a>b{grid-column:2;grid-row:2}
.insight-row h3{font-size:16px}
.article-head{padding-bottom:50px}
.article-head h1,.insight-hero h1{font-size:34px;letter-spacing:-1.4px}
.article-lede{font-size:14px}
.article-cover{background:linear-gradient(var(--navy) 0 30%,var(--white) 30%);padding:0 6%}
.takeaways{padding:26px 22px}
.article-body p,.article-body li{font-size:13px}
.quick-answer{padding:22px}
.related-reading .insight-list{padding:0 16px}
}
@media(prefers-reduced-motion:reduce){.post-card-media img{transition:none}.read-progress{display:none}}