.skip-link { position: absolute; left: 1rem; top: -5rem; padding: .65rem 1rem; background: white; color: var(--blue-dark); z-index: 10; }
.skip-link:focus { top: 1rem; }
.editorial h1 { color: var(--blue-dark); letter-spacing: -.035em; line-height: 1.13; }
.editorial nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: .4rem; }
.article-heading { padding-top: 3rem; padding-bottom: 2.6rem; border-bottom: 1px solid var(--soft-grey); }
.breadcrumb { color: var(--blue-dark); font-size: .9rem; text-decoration: none; }
.article-heading .eyebrow { margin-top: 2.5rem; }
.article-heading h1 { font-size: clamp(2.25rem, 4.6vw, 4rem); max-width: 23ch; margin: .85rem 0 1.4rem; }
.article-deck { font-size: clamp(1.1rem, 1.7vw, 1.35rem); max-width: 65ch; margin-bottom: 1.5rem; }
.article-meta { font-size: .88rem; color: #526174; }
.article-meta span { margin: 0 .6rem; }
.article-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; padding-top: 3.3rem; padding-bottom: 5rem; }
.article-toc { position: sticky; top: 2rem; font-size: .85rem; border-top: 3px solid var(--blue-dark); padding-top: .8rem; }
.article-toc > p { font-weight: 700; color: var(--blue-dark); margin: 0 0 1rem; }
.article-toc ol { padding-left: 1.25rem; margin: 0; }
.article-toc li { margin: .65rem 0; padding-left: .15rem; }
.article-toc a { color: #44566d; text-decoration: none; }
.article-toc a:hover { color: var(--blue-hover); text-decoration: underline; }
.article-body { max-width: 72ch; min-width: 0; font-size: 1.0625rem; line-height: 1.78; }
.article-body section { margin-bottom: 3.3rem; scroll-margin-top: 2rem; }
.article-body section > h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); line-height: 1.25; letter-spacing: -.025em; margin: 0 0 1.25rem; }
.article-body p { margin: 0 0 1.2rem; }
.article-body a { color: #245b9b; text-decoration-thickness: 1px; text-underline-offset: .18em; }
.article-body a:hover { text-decoration-thickness: 2px; }
.article-body li { margin: .55rem 0; }
.article-body code { background: #edf1f7; padding: .12rem .3rem; font-size: .85em; overflow-wrap: anywhere; }
.article-note { border-left: 3px solid var(--blue); background: var(--offwhite); padding: 1.2rem 1.4rem; font-size: .95rem; }
.article-note strong { display: block; margin-bottom: .4rem; }
.architecture { margin: 2rem 0; padding: 1.5rem; background: var(--offwhite); border: 1px solid var(--soft-grey); font-size: .86rem; line-height: 1.5; }
.community { text-align: center; font-weight: 700; color: var(--blue-dark); }
.community span, .wordpress-node span { display: block; font-weight: 400; font-size: .8rem; margin-top: .25rem; }
.diagram-link { text-align: center; font-size: 1.5rem; color: var(--blue); padding: .3rem; }
.central-node { background: white; border: 2px solid var(--blue-dark); padding: 1.2rem; text-align: center; }
.diagram-label { display: block; letter-spacing: .09em; font-size: .65rem; font-weight: 700; color: #526174; margin-bottom: .45rem; }
.central-node > strong { display: block; font-size: 1rem; color: var(--blue-dark); }
.central-parts { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-top: 1rem; }
.central-parts > span { background: var(--offwhite); padding: .65rem; }
.central-parts > span:last-child { grid-column: 1 / -1; }
.central-parts small { display: block; color: #526174; font-size: .78rem; }
.mesh-label { padding: 1rem .4rem; text-align: center; color: var(--blue-dark); font-size: .75rem; font-weight: 600; }
.satellites { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.satellites > div { border-top: 2px solid var(--blue); background: white; padding: 1rem; }
.satellites strong, .satellites > div > span:last-child { display: block; }
.satellites > div > span:last-child { margin-top: .4rem; font-size: .78rem; }
.wordpress-node { margin-top: .75rem; border: 1px dashed #8b9eb7; padding: .9rem 1rem; background: white; }
.architecture figcaption { color: #526174; font-size: .75rem; margin-top: 1.1rem; }
.request-flow { list-style: none; counter-reset: flow; padding: 0; border-top: 1px solid var(--soft-grey); margin: 1.8rem 0; }
.request-flow li { counter-increment: flow; padding: .9rem .2rem .9rem 2.8rem; position: relative; border-bottom: 1px solid var(--soft-grey); margin: 0; }
.request-flow li::before { content: counter(flow, decimal-leading-zero); position: absolute; left: 0; top: 1rem; color: var(--blue); font-size: .8rem; font-weight: 700; }
.request-flow strong, .request-flow span { display: block; }
.request-flow span { font-size: .95rem; margin-top: .2rem; }
.table-wrap { max-width: 100%; overflow-x: auto; margin: 2rem 0; }
.article-body table { width: 100%; border-collapse: collapse; text-align: left; font-size: .88rem; line-height: 1.5; }
.article-body caption { text-align: left; color: var(--blue-dark); font-weight: 700; padding-bottom: .9rem; }
.article-body th, .article-body td { border-bottom: 1px solid var(--soft-grey); padding: .8rem .7rem; vertical-align: top; }
.article-body thead { background: var(--offwhite); }
.article-body tbody th { width: 35%; font-weight: 600; }
.further-reading { padding-top: 2rem; border-top: 1px solid var(--soft-grey); font-size: .93rem; }
.back-magazine { display: inline-block; margin-bottom: 1rem; }
.magazine-main { padding-top: 4rem; padding-bottom: 6rem; min-height: 55vh; }
.magazine-main > h1 { font-size: clamp(2.8rem, 6vw, 4.5rem); margin: .8rem 0 1rem; }
.magazine-intro { max-width: 58ch; font-size: 1.2rem; }
.magazine-entry { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 3rem; margin-top: 3rem; padding-top: 2rem; border-top: 2px solid var(--blue-dark); }
.entry-meta { color: #526174; font-size: .83rem; }
.entry-meta span, .entry-meta time { display: block; margin-bottom: .5rem; }
.magazine-entry h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.2; margin: 0 0 1rem; max-width: 30ch; letter-spacing: -.025em; }
.magazine-entry h2 a { color: var(--blue-dark); text-decoration: none; }
.magazine-entry h2 a:hover { text-decoration: underline; text-underline-offset: .15em; }
.magazine-entry p { max-width: 60ch; }
@media (max-width: 960px) { .article-layout { grid-template-columns: 180px minmax(0, 1fr); gap: 2rem; } }
@media (max-width: 760px) { .article-heading { padding-top: 2rem; } .article-heading .eyebrow { margin-top: 2rem; } .article-layout { display: block; padding-top: 2rem; } .article-toc { position: static; margin-bottom: 2.7rem; } .article-toc ol { columns: 2; column-gap: 2rem; } .article-toc li { break-inside: avoid; } .article-body { font-size: 1rem; } .magazine-entry { grid-template-columns: 1fr; gap: 1rem; } .entry-meta { display: flex; gap: 1rem; flex-wrap: wrap; } }
@media (max-width: 450px) { .article-toc ol { columns: 1; } .architecture { padding: 1rem; } .central-parts, .satellites { grid-template-columns: 1fr; } .central-parts > span:last-child { grid-column: auto; } .article-heading h1 { font-size: 2.25rem; } .article-meta span { margin: 0 .3rem; } .article-body th, .article-body td { padding: .7rem .4rem; } .article-body tbody th { width: 40%; } }

.threat-map { margin: 2rem 0; }
.threat-map a { display: block; border: 1px solid var(--soft-grey); background: var(--offwhite); }
.threat-map img { display: block; width: 100%; height: auto; }
.threat-map figcaption { margin-top: .75rem; font-size: .83rem; line-height: 1.6; color: #526174; }

/* Published development articles: readable scope note and introductory prose. */
.article-lead { margin-top: 2rem; margin-bottom: 2.5rem; }
.magazine-entry + .magazine-entry { margin-top: 2.5rem; }
.article-heading h1 { overflow-wrap: anywhere; }