/* nav1: Security / field journal. Distinct from Frontier's editorial grid. */
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html:root body.security-edition:has(main):has(.section-mast) main{display:block}
html:root body.security-edition:has(main) .section-mast{display:grid;grid-template-columns:1fr 1fr;gap:16px 40px;padding:36px!important;margin:36px 0;background:var(--nav1);box-shadow:none;clip-path:none;border-radius:18px;color:#fff}
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html:root body.security-edition:has(main) .filterable-desk .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
html:root body.security-edition:has(main) .card,html:root body.security-edition:has(main) .card:first-child{display:flex;flex-direction:column;padding:18px;border:1px solid var(--rule);border-radius:16px;background:var(--panel);box-shadow:none;overflow:hidden}
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html:root body.security-edition:has(main) .card h3,html:root body.security-edition:has(main) .card:first-child h3{font:700 clamp(23px,2vw,29px)/1.18 var(--sans);letter-spacing:-.025em;margin:0 0 12px}
html:root body.security-edition:has(main) .card .deck,html:root body.security-edition:has(main) .card:first-child .deck{font:400 15px/1.65 var(--sans);max-width:none}
html:root body.security-edition:has(main) .card .meta,html:root body.security-edition:has(main) .card:first-child .meta{margin:20px 0 0;padding-top:14px;border-top:1px solid var(--rule);font:500 11px/1.5 var(--sans)}
html:root body.security-edition:has(main):has(.article-body) main{display:block}
html:root body.security-edition:has(main) .article-head{max-width:1000px;text-align:left;padding:44px 0 26px;margin:0 auto;background:none;color:var(--ink);box-shadow:none;clip-path:none}
html:root body.security-edition:has(main) .article-head h1{font:750 clamp(34px,4.1vw,60px)/1.08 var(--sans);letter-spacing:-.035em;color:var(--ink)}
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html:root body.security-edition:has(main) .article-layout{display:flex;flex-direction:column;max-width:820px;margin:30px auto 60px;gap:30px}
html:root body.security-edition:has(main) .article-layout .article-aside{display:block!important;position:static!important;max-height:none;width:100%;max-width:none;padding:0;background:transparent;color:var(--ink);overflow:visible}
html:root body.security-edition:has(main) .reading-guide-disclosure{padding:20px 24px;border:1px solid var(--rule);border-radius:12px;background:var(--panel)}
html:root body.security-edition:has(main) .reading-guide-disclosure summary{position:relative;padding:0 30px 0 0}html:root body.security-edition:has(main) .reading-guide-disclosure summary:after{content:'+';position:absolute;right:0;top:0;font-size:24px}html:root body.security-edition:has(main) .reading-guide-disclosure[open] summary:after{content:'−'}html:root body.security-edition:has(main) .reading-guide-disclosure[open] summary{padding-bottom:20px}
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html:root body.security-edition .article-head:before,html:root body.security-edition .article-head:after{display:none!important}
html:root body.security-edition .article-head{background:transparent!important}

html:root body.security-edition .article-head>.eyebrow{color:#236780}html:root body.security-edition .article-head .article-entities,html:root body.security-edition .article-head .article-topic-tags{color:var(--ink)}