/* Editorial rules are scoped so the existing Home only receives its new section. */
.editorial-page, .home-articles {
  --article-paper: #e9e4da;
  --article-ink: #191a18;
  --article-muted: #56554f;
  --article-accent: #993320;
  --article-line: rgba(25, 26, 24, .25);
  color: var(--article-ink);
  background: var(--article-paper);
  font-family: "Segoe UI", Arial, sans-serif;
}
.editorial-page { margin: 0; }
.editorial-page *, .home-articles * { box-sizing: border-box; }
.editorial-page a, .home-articles a { color: inherit; text-underline-offset: .22em; }
.editorial-page :focus-visible, .home-articles :focus-visible { outline: 3px solid var(--article-accent); outline-offset: 5px; }
.editorial-page .sr-only, .home-articles .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.editorial-page .skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 12px; background: var(--article-ink); color: var(--article-paper); transform: translateY(-200%); }
.editorial-page .skip-link:focus { transform: none; }
.editorial-header { display: grid; grid-template-columns: minmax(100px, 1fr) auto auto; align-items: center; gap: 24px; padding: 20px clamp(20px,4vw,72px); border-bottom: 1px solid var(--article-line); }
.editorial-brand { display: block; width: 112px; }
.editorial-brand img { display: block; width: 100%; height: auto; }
.editorial-navigation, .editorial-languages { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; font-size: 14px; }
.editorial-languages { gap: 12px; }
.editorial-header a { text-decoration: none; padding-block: 8px; }
.editorial-header a:hover, .editorial-languages [aria-current] { text-decoration: underline; text-underline-offset: 5px; }
.editorial-menu-toggle { display: none; color: var(--article-ink); background: transparent; border: 1px solid currentColor; border-radius: 0; padding: 10px; font: inherit; cursor: pointer; }
.editorial-main { max-width: 1200px; margin: auto; padding: clamp(44px,7vw,100px) clamp(20px,4vw,64px) 100px; }
.article-reading, .article-cta { max-width: 65ch; margin-inline: auto; font-size: clamp(18px,1.5vw,20px); line-height: 1.75; overflow-wrap: anywhere; }
.article-back { display: block; width: fit-content; margin: 0 auto 40px; }
.article-heading h1, .articles-introduction h1 { margin: 0 0 24px; font-family: "Arial Narrow", "Aptos Display", "Segoe UI", sans-serif; font-size: clamp(34px,4.5vw,64px); line-height: 1.12; font-weight: 600; letter-spacing: -.035em; overflow-wrap: anywhere; }
.article-summary, .articles-introduction > p { font-size: clamp(20px,2vw,24px); line-height: 1.6; }
.article-meta { color: var(--article-muted); font-size: 14px; line-height: 1.7; }
.article-heading { margin-bottom: 40px; }
.article-body h2 { font-size: clamp(26px,2.7vw,34px); line-height: 1.3; margin: 1.8em 0 .65em; }
.article-body h3 { font-size: clamp(22px,2.2vw,27px); line-height: 1.4; margin: 1.5em 0 .6em; }
.article-body p { margin: 0 0 1.2em; }
.article-body ul, .article-body ol { padding-left: 1.4em; }
.article-body li + li { margin-top: .6em; }
.article-reading figure { margin: 36px 0; }
.article-reading img { display: block; max-width: 100%; height: auto; }
.article-reading figcaption { color: var(--article-muted); font-size: 14px; margin-top: 10px; }
.article-body blockquote, .article-callout { margin: 32px 0; padding: 12px 0 12px 22px; border-left: 3px solid var(--article-accent); }
.article-body blockquote p, .article-callout p { margin-bottom: 0; }
.article-cta { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--article-line); }
.article-cta h2 { font-size: 28px; line-height: 1.3; }
.article-cta a, .articles-all { font-weight: 650; }
.editorial-footer { display: flex; flex-wrap: wrap; gap: 24px; padding: 32px clamp(20px,4vw,72px); background: #191a18; color: #e9e4da; line-height: 1.7; }
.editorial-footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.articles-introduction { max-width: 65ch; margin-bottom: 48px; }
.article-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.article-card { padding: 28px 0; border-top: 1px solid var(--article-line); max-width: 75ch; overflow-wrap: anywhere; }
.article-card :is(h2,h3) { font-size: clamp(24px,2.5vw,32px); line-height: 1.3; margin: 0 0 12px; }
.article-card > p:not(.article-meta) { font-size: 18px; line-height: 1.65; margin: 0 0 14px; }
.article-read { display: inline-block; margin-top: 4px; font-weight: 600; line-height: 1.7; }
.home-articles { padding: clamp(60px,8vw,120px) clamp(24px,4vw,72px); }
.home-articles-inner { max-width: 1500px; margin: auto; }
.home-articles h2 { max-width: 24ch; font-size: clamp(30px,4vw,56px); line-height: 1.15; letter-spacing: -.035em; margin: 0 0 36px; }
.home-articles .article-list { grid-template-columns: repeat(auto-fit,minmax(min(100%,280px),1fr)); gap: 32px; }
.home-articles .articles-all { display: inline-block; margin-top: 28px; line-height: 1.7; }
@media (max-width: 900px) {
  .editorial-header { grid-template-columns: minmax(80px,1fr) auto auto; gap: 14px; padding: 16px 20px; }
  .editorial-brand { width: 90px; }
  .editorial-navigation { grid-column: 1 / -1; grid-row: 2; gap: 12px 20px; }
  .editorial-js .editorial-menu-toggle { display: block; font-size: 13px; }
  .editorial-js .editorial-navigation { display: none; }
  .editorial-js .editorial-navigation.is-open { display: flex; }
  .editorial-languages { gap: 9px; font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) { .editorial-page *, .home-articles * { scroll-behavior: auto !important; } }

/* Static, article-specific teaching figure. No fonts, images, scripts or animation. */
.article-body .email-auth { margin: 52px 0; padding: 28px 0; border-block: 1px solid var(--article-line); }
.email-auth figcaption { margin: 0 0 26px; color: var(--article-ink); font: inherit; }
.email-auth .email-auth__eyebrow { display: block; color: var(--article-muted); font-size: 12px; line-height: 1.5; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.email-auth h3 { margin: 8px 0 0; font-size: clamp(27px,3vw,34px); line-height: 1.2; letter-spacing: -.025em; }
.email-auth svg { display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.email-auth__message { display: flex; align-items: center; justify-content: center; gap: 18px; }
.email-auth__message .email-auth__envelope { width: 48px; height: 36px; flex: 0 0 auto; }
.email-auth__message p { margin: 3px 0 0; font-size: 17px; line-height: 1.5; }
.email-auth .email-auth__branch, .email-auth .email-auth__merge { width: 100%; height: 36px; color: var(--article-muted); stroke-width: 1; }
.email-auth .email-auth__together { margin: 8px 0 24px; color: var(--article-muted); font-size: 14px; line-height: 1.5; text-align: center; }
.email-auth__checks { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; margin: 0; }
.email-auth__checks dt { display: grid; justify-items: start; }
.email-auth__checks svg { width: 40px; height: 40px; margin-bottom: 12px; color: var(--article-accent); }
.email-auth__acronym { font-size: 13px; line-height: 1.5; font-weight: 650; letter-spacing: .06em; }
.email-auth__checks strong { display: block; margin-top: 3px; font-size: clamp(23px,2.2vw,28px); line-height: 1.25; letter-spacing: -.025em; }
.email-auth__checks dd { margin: 12px 0 0; font-size: 16px; line-height: 1.6; }
.email-auth .email-auth__merge { margin-top: 24px; }
.email-auth__receiver { padding: 10px 0 24px; text-align: center; }
.email-auth__receiver p { margin: 6px 0 0; font-size: 18px; line-height: 1.5; font-weight: 600; }
.email-auth__outcomes { display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; margin: 0; }
.email-auth__outcomes > div { padding-top: 16px; border-top: 1px solid var(--article-line); }
.email-auth__outcomes dt { font-size: 17px; line-height: 1.5; font-weight: 650; }
.email-auth__outcomes dt span { display: inline-block; width: 22px; color: var(--article-accent); }
.email-auth__outcomes dd { margin: 8px 0 0; font-size: 16px; line-height: 1.6; }
.email-auth .email-auth__note { margin: 24px 0 0; color: var(--article-muted); font-size: 14px; line-height: 1.7; }
@media (max-width: 600px) {
  .email-auth .email-auth__branch, .email-auth .email-auth__merge { display: none; }
  .email-auth .email-auth__together { margin: 22px 0 16px; text-align: left; }
  .email-auth__checks { grid-template-columns: 1fr; gap: 22px; border-left: 1px solid var(--article-line); padding-left: 18px; }
  .email-auth__check { display: grid; grid-template-columns: minmax(108px,.9fr) minmax(0,1.3fr); gap: 14px; }
  .email-auth__checks dt { position: relative; }
  .email-auth__checks dt::before { content: ''; position: absolute; left: -19px; top: 20px; width: 11px; height: 1px; background: var(--article-muted); }
  .email-auth__checks svg { width: 34px; height: 34px; margin-bottom: 8px; }
  .email-auth__checks dd { margin: 0; align-self: center; }
  .email-auth__receiver { margin-top: 24px; border-top: 1px solid var(--article-line); padding-top: 20px; }
  .email-auth__outcomes { grid-template-columns: 1fr; gap: 16px; }
  .email-auth__message { justify-content: flex-start; gap: 14px; }
  .email-auth__message p { font-size: 16px; }
}