/* Editorial and technical content share the core ADNET visual language. */
:root{--ink:#071619;--paper:#eef1ed;--gold:#d9b277;--line:#bacbc4}
html{scroll-padding-top:112px}.header{position:sticky;top:0;height:86px;background:#071619f5;backdrop-filter:blur(14px)}.header nav{gap:clamp(15px,2vw,32px)}.header nav a[aria-current=page]{color:var(--gold)}
.eyebrow,.small-label{font-size:12px}.hero-audience{font-size:12px}.region-strip{font-size:12px;letter-spacing:1px}.status-tag{font-size:12px}.route-status p,.map-caption,.route-detail .route-fine{font-size:13px;color:#a5bbb1}.service-note,.form-help{font-size:14px}.contact-hours{font-size:14px!important}.contact-details span{font-size:13px}.contact-details a{font-size:16px}.enterprise-services .eyebrow,.corporate-footer .footer-label{font-size:12px}.enterprise-services p,.service-grid p{font-size:16px}.corporate-footer a:not(.brand),.corporate-footer button{font-size:14px}.corporate-footer .footer-legal{font-size:12px;color:#a3b7a9}.authorisation-list small{font-size:12px;color:#b0c2b5}.company-identity .small-label{font-size:12px}
.leadership-link{border-left:2px solid var(--gold);padding:3px 0 3px 18px;margin:0 0 30px}.leadership-link span{display:block;font-size:13px;color:#a7bdaf}.leadership-link a{display:inline-block;font-size:20px;margin-top:4px;border-bottom:1px solid #547466}.leadership-link a:hover{color:var(--gold)}
.reading-surface{background:var(--paper);color:#142b29}.reading-surface em{color:#886235}.reading-surface .eyebrow{color:#44685b}.reading-surface a:focus-visible{outline-color:#795023}.reading-surface ::selection{background:#cadace;color:#102623}
.breadcrumbs{font-size:13px;color:#b2c4ba;margin:0 0 55px}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px 0;list-style:none;margin:0;padding:0}.breadcrumbs li{display:flex;align-items:center}.breadcrumbs li+li::before{content:'/';margin:0 15px;color:#63897a}.breadcrumbs a{border-bottom:1px solid transparent}.breadcrumbs a:hover{border-color:currentColor}.breadcrumbs [aria-current]{color:#e5eee8}
.insight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);margin-top:50px}.insight-card{padding:35px 32px 27px 0;display:flex;flex-direction:column;min-width:0}.insight-card+.insight-card{padding-left:32px;border-left:1px solid var(--line)}.insight-card .eyebrow{letter-spacing:1.4px;margin-bottom:35px;font-size:12px}.insight-card h3{font-size:clamp(26px,2.1vw,35px);font-weight:450;line-height:1.2;letter-spacing:-.8px;margin:0 0 22px}.insight-card h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px}.insight-card>p:not(.eyebrow){font-size:16px;line-height:1.75;color:#4c665e;margin:0 0 35px}.card-bottom{margin-top:auto;display:flex;justify-content:space-between;gap:16px;font-size:13px}.card-bottom>a{border-bottom:1px solid #708e80;padding-bottom:3px}.card-bottom>span{color:#5d746c}.home-insights .section-top>div:last-child{max-width:320px}.home-insights .section-top>div:last-child p{color:#4b675c;font-size:17px}.journal-credit{margin:30px 0 0;color:#526e63;font-size:14px}.journal-credit a{border-bottom:1px solid #789285}.home-insights .text-link{border-color:#738e80}
.article-top,.solution-top,.journal-heading,.author-profile{padding-top:35px}.article-top h1,.solution-hero h1,.journal-heading h1,.author-profile h1,.error-page h1{font-weight:400;font-size:clamp(42px,4.5vw,76px);line-height:1.08;letter-spacing:-2.8px;max-width:1150px;margin:0 0 32px}.article-lead{font-size:clamp(19px,1.5vw,24px);line-height:1.6;max-width:850px;color:#b8ccc0;margin:0 0 36px}.article-top{padding-bottom:68px}.byline{display:flex;gap:15px;align-items:center;margin-top:40px}.author-monogram{width:48px;height:48px;border:1px solid #687d66;display:grid;place-items:center;color:var(--gold);font-family:Georgia,serif;font-size:18px}.byline a{font-size:16px}.byline a:hover{color:var(--gold)}.byline div>span{font-size:13px;display:block;color:#a0b8a8;margin-top:2px}
.article-layout{display:grid;grid-template-columns:240px minmax(0,780px);gap:80px;justify-content:space-between;padding-top:75px;padding-bottom:85px}.article-aside{align-self:start;position:sticky;top:124px}.article-aside .eyebrow{font-size:12px;letter-spacing:1.5px;margin-bottom:22px}.article-aside nav{display:flex;flex-direction:column;gap:17px;font-size:14px;line-height:1.55;border-left:1px solid #a8beb2;padding-left:20px}.article-aside nav a:hover{color:#825e2f;text-decoration:underline}.aside-note{border-top:1px solid #c2cfc6;margin-top:28px;padding-top:20px;font-size:12px;color:#526c60}.aside-note time{display:block;margin-top:6px}.article-body{min-width:0}.article-body section+section{margin-top:50px}.article-body h2{font-size:32px;line-height:1.25;letter-spacing:-.7px;margin:0 0 22px;color:#132f2c}.article-body p,.article-body li{font-size:18px;line-height:1.85;color:#39564c}.article-body p{margin:0 0 22px}.article-body ul,.article-body ol{padding-left:25px}.article-body li{padding-left:5px;margin-bottom:12px}.article-body strong{font-weight:600;color:#18372d}.article-body .figure-note{font-size:13px;color:#547467;line-height:1.6;margin:14px 0 25px}.article-body a{color:#205741;text-decoration:underline;text-underline-offset:4px}.article-sources{border-top:1px solid #b6c8bd;padding-top:30px}.article-sources h2{font-size:24px}.article-sources li,.article-sources p{font-size:14px;line-height:1.8}.article-next{display:flex;flex-direction:column;gap:6px;border-top:1px solid #b6c8bd;margin-top:30px;padding-top:25px}.article-next span{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:#526c60}.article-next a{font-size:23px}.table-wrap{overflow-x:auto;margin:30px 0;border:1px solid #adbdaf}.table-wrap table{border-collapse:collapse;width:100%;min-width:620px;font-size:15px;line-height:1.65}.table-wrap caption{text-align:left;padding:14px 17px;font-size:13px;color:#4c6559;background:#e2e9e1}.table-wrap th,.table-wrap td{text-align:left;vertical-align:top;padding:16px;border-top:1px solid #beccbe}.table-wrap thead{background:#153b31;color:#f0f3ec}.table-wrap tbody th{font-weight:600;width:24%}.table-wrap td+td{border-left:1px solid #beccbe}
.risk-diagram{display:flex;align-items:center;gap:20px;padding:25px;background:#dce6dd;border:1px solid #b4c5b6}.risk-diagram>span{font-size:14px;border:1px solid #728f7b;padding:12px;white-space:nowrap}.risk-diagram>div{flex:1;display:grid;gap:15px;text-align:center;font-size:14px}.risk-diagram strong{background:#234b3b;color:#fff;padding:12px}.risk-diagram i{height:1px;background:#547767}.risk-diagram div>span{border:1px dashed #78947f;padding:8px}.corridor-sequence{display:grid;gap:0;border:1px solid #a5baa9;margin:28px 0}.corridor-sequence>*{font-size:15px;padding:12px 20px;border-bottom:1px solid #a5baa9}.corridor-sequence>*:last-child{border:0}.corridor-sequence strong{background:#1c4537;color:#fff}.related .insight-grid{grid-template-columns:repeat(2,minmax(0,1fr));border-color:#355247}.related .insight-card{border-color:#355247}.related .insight-card>p:not(.eyebrow){color:#a3bdae}.related .card-bottom>span{color:#a3bdae}.related .insight-card h3{max-width:420px}
.editorial-cta{padding:68px max(6%,calc((100vw - 1410px)/2));display:flex;justify-content:space-between;gap:45px;align-items:center;background:#15372f;border-top:1px solid #527160}.editorial-cta h2{font-size:clamp(34px,3.6vw,54px)}.editorial-cta p:not(.eyebrow){color:#b6cbbf}.editorial-cta .button{white-space:nowrap}.editorial-cta .eyebrow{font-size:12px;margin-bottom:18px}
.solution-hero{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.8fr);gap:90px;align-items:start}.solution-hero h1{font-size:clamp(44px,4.6vw,73px);max-width:800px}.solution-hero .article-lead{font-size:20px}.service-brief{padding:30px 34px;background:#13302e;border-top:2px solid var(--gold)}.service-brief .eyebrow{font-size:12px;letter-spacing:1.5px}.service-brief dl{margin:0}.service-brief dl>div{border-top:1px solid #37574b;padding:16px 0}.service-brief dt{font-size:12px;color:#a0baaa;letter-spacing:1px}.service-brief dd{margin:5px 0 0;font-size:17px}.service-brief>p:last-child{font-size:13px;color:#a9bdac;line-height:1.75;margin-bottom:0}.solution-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px}.solution-intro h2{font-size:clamp(32px,3vw,46px)}.solution-intro>p{font-size:19px;color:#476254;line-height:1.8;margin:0}.scope-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:55px;border-top:1px solid #b7c9bb;gap:45px;padding-top:35px}.scope-grid article>span{font:italic 30px Georgia,serif;color:#947343}.scope-grid h3{font-size:24px;margin:19px 0 15px}.scope-grid p{color:#466052;font-size:16px}.service-faq{display:grid;grid-template-columns:1fr 1.2fr;gap:85px}.service-faq h2{font-size:44px;margin-bottom:35px}.faq-list{border-top:1px solid #3c5749}.faq-list details{border-bottom:1px solid #3c5749;padding:23px 0}.faq-list summary{font-size:18px;cursor:pointer;padding-right:16px}.faq-list details p{font-size:16px;color:#b0c5b5;margin:18px 0 4px;line-height:1.85}
.journal-heading h1{font-size:clamp(48px,5.6vw,90px)}.journal-intro{display:grid;grid-template-columns:1.3fr 1fr;gap:90px;margin-top:42px}.journal-intro>p{font-size:23px;line-height:1.65;color:#b8d0c0;max-width:620px;margin:0}.journal-intro>p+p{font-size:16px;border-left:1px solid #496958;padding-left:30px;align-self:center}.journal-intro a{color:#ecede3;border-bottom:1px solid #6e8c78}.journal-intro span{font-size:14px;color:#93b29f}.journal{padding-top:50px;min-height:600px}.insight-search{display:flex;align-items:center;justify-content:space-between;gap:30px}.insight-search label{font-size:20px}.insight-search>div{display:flex;gap:12px;width:min(100%,560px)}.insight-search input{width:100%;min-width:0;padding:15px 18px;background:#f9faf6;border:1px solid #9db4a5;color:#163b2c;font-size:16px}.insight-search button{background:none;border:0;border-bottom:1px solid #7f9e86;padding:6px 0;color:#29523d;font-size:14px}.insight-search input::placeholder{color:#61756a}#search-count{font-size:13px;color:#536f5f;margin:24px 0}#insight-results{margin-top:24px}#search-empty{padding:35px 0}#search-empty h2{font-size:30px}#search-empty p{font-size:17px;color:#4b6956}[hidden]{display:none!important}
.author-profile h1{font-size:clamp(54px,6vw,94px)}.profile-title{font-size:23px;color:#dfbd84;margin:0 0 8px}.profile-company{color:#a9c3b0;font-size:16px;margin:0 0 40px}.profile-summary{max-width:810px;display:grid;gap:12px}.profile-summary p{font-size:20px;line-height:1.75;color:#b5cdbb;margin:0}.author-profile>.text-link{display:inline-block;margin-top:30px}.error-page{min-height:70vh}.error-page>p:not(.eyebrow){font-size:20px;color:#b2c7b9}
@media(max-width:1100px){.header nav{gap:15px}.article-layout{grid-template-columns:190px minmax(0,1fr);gap:45px}.solution-hero{gap:45px;grid-template-columns:1.3fr 1fr}.insight-card{padding-right:22px}.insight-card+.insight-card{padding-left:22px}.solution-intro,.service-faq{gap:45px}.contact-details{grid-template-columns:1fr}.journal-intro{gap:50px}}
@media(max-width:900px){.header{height:76px}.header nav{display:none;position:absolute;top:75px;left:0;right:0;flex-direction:column;align-items:stretch;background:#0b2423;border-bottom:1px solid #3d5a4d;padding:25px 6%;gap:18px}.header nav.open{display:flex}.menu-toggle{display:flex;background:none;border:1px solid #4b6755;padding:8px 12px;gap:15px;font-size:14px}.header nav a{font-size:16px;padding-block:5px}.article-layout{grid-template-columns:1fr;gap:38px}.article-aside{position:static}.article-aside nav{display:grid;grid-template-columns:1fr 1fr;gap:12px 25px}.aside-note{display:flex;gap:20px}.aside-note time{margin:0}.solution-hero{grid-template-columns:1fr;gap:45px}.service-brief{max-width:100%}.service-brief dl{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.insight-grid{grid-template-columns:1fr}.insight-card,.insight-card+.insight-card{padding:30px 0;border-left:0;border-bottom:1px solid #bccbbe}.insight-card .eyebrow{margin-bottom:17px}.insight-card h3{font-size:32px;max-width:550px}.insight-card>p:not(.eyebrow){max-width:600px}.card-bottom{max-width:600px}.solution-intro{grid-template-columns:1fr;gap:25px}.scope-grid{gap:25px}.service-faq{grid-template-columns:1fr;gap:40px}.journal-intro{grid-template-columns:1fr;gap:28px}.journal-intro>p+p{padding-left:22px}.editorial-cta{align-items:start;flex-direction:column;gap:25px}.editorial-cta p{margin-bottom:0}.related .insight-grid{grid-template-columns:1fr 1fr;gap:30px}.related .insight-card{border-bottom:0}.insight-search{align-items:start;flex-direction:column;gap:18px}.insight-search>div{width:100%}.section-top>div:last-child{margin-top:20px}}
@media(max-width:600px){html{scroll-padding-top:95px}.breadcrumbs{font-size:12px;margin-bottom:40px}.breadcrumbs li+li::before{margin:0 10px}.article-top,.solution-top,.journal-heading,.author-profile{padding-top:25px}.article-top h1,.solution-hero h1{font-size:43px;letter-spacing:-1.8px;line-height:1.14}.article-lead{font-size:19px}.article-top{padding-bottom:48px}.article-layout{padding-block:40px}.article-aside nav{grid-template-columns:1fr;font-size:14px}.article-body h2{font-size:29px}.article-body p,.article-body li{font-size:17px}.article-body section+section{margin-top:39px}.risk-diagram{gap:10px;padding:15px 10px}.risk-diagram>span{padding:6px;font-size:12px}.risk-diagram>div{font-size:12px;gap:10px}.scope-grid{grid-template-columns:1fr;gap:28px}.scope-grid article+article{border-top:1px solid #bbcbbd;padding-top:25px}.scope-grid h3{margin-top:12px}.service-brief{padding:25px}.service-brief dl{grid-template-columns:1fr}.service-faq h2{font-size:37px}.faq-list summary{font-size:17px}.journal-heading h1{font-size:48px;letter-spacing:-2px}.journal-intro>p{font-size:20px}.journal-intro>p+p{font-size:15px}.insight-card h3{font-size:30px}.related .insight-grid{grid-template-columns:1fr;gap:0}.related .insight-card+.insight-card{border-top:1px solid #385648}.insight-card>p:not(.eyebrow){margin-bottom:25px}.journal-credit{line-height:1.8}.home-insights h2{font-size:38px}.contact-details{grid-template-columns:1fr 1fr}.contact-details a{font-size:14px}.hero-audience{font-size:11px}.hero-foot{font-size:11px;letter-spacing:.6px}.region-strip{font-size:10px;letter-spacing:.5px}.hero h1{font-size:clamp(44px,14vw,57px)}.hero-copy{padding-top:46px}.brand small{font-size:9px}.profile-summary p{font-size:18px}.profile-company{font-size:15px}.table-wrap table{font-size:14px}.byline div>span{font-size:12px}.corporate-footer{grid-template-columns:1fr 1fr}.map-toolbar button{min-height:44px}.route-list button{min-height:44px}.globe-caption,.globe-key small{font-size:11px}}
@media print{.header,.footer,.article-aside,.related,.editorial-cta,.menu-toggle{display:none!important}body,.reading-surface{background:#fff;color:#000}.section{padding:25px 0}.article-layout{display:block}.article-body p,.article-body li,.article-lead{color:#222;font-size:12pt}.article-top h1{font-size:32pt}.article-body h2{font-size:20pt}.table-wrap{overflow:visible}.table-wrap table{min-width:0}.article-body section{break-inside:avoid}.article-top,.article-body{max-width:none}.byline a{color:#111}.byline div>span{color:#444}}
@media(max-width:370px){.contact-details{grid-template-columns:1fr;gap:20px}.contact-details a{font-size:16px}.hero-foot{font-size:10px}.hero-foot i{width:16px}}