/* Editorial families: founder story, working library and field notes. */
.editorial-page { color: #202224; }
.editorial-page .paper { background: #f5f4f0; }
.editorial-page .dark { color: #fff; }
.editorial-page :where(h1, h2, h3, h4, p) { overflow-wrap: break-word; }
.editorial-page :where(a, summary):focus-visible { outline: 2px solid #f14b39; outline-offset: 6px; }
.editorial-page :where(section[id], h2[id]) { scroll-margin-top: 100px; }
.editorial-section-head { max-width: 750px; margin-bottom: 60px; }
.editorial-section-head > p:last-child,
.editorial-prose > p:not(.lead),
.audience-editorial p { color: #62666a; }
.editorial-prose > p { margin-bottom: 24px; }
.editorial-prose > p:last-child { margin-bottom: 0; }
.editorial-prose .lead { font-size: clamp(22px, 2.1vw, 29px); line-height: 1.5; }
.editorial-page .row-arrow { flex: none; font-size: 25px; font-weight: 400; }
.editorial-page a.editorial-row { transition: color 160ms ease; }
.editorial-page a.editorial-row:hover h3,
.editorial-page a.editorial-row:hover h4 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }

/* About: a founder editorial, without a manufactured portrait or résumé. */
.about-hero .hero-grid { align-items: center; min-height: 640px; padding-top: 64px; padding-bottom: 64px; }
.about-hero h1 { font-size: clamp(64px, 6.4vw, 100px); line-height: 0.99; letter-spacing: -0.065em; }
.about-hero .hero-copy { position: relative; z-index: 1; }
.about-hero .lead { max-width: 560px; }
.about-venue { position: relative; margin: 0; height: 560px; overflow: hidden; }
.about-venue::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 58%, #0e1216d9); pointer-events: none; }
.about-venue .venue-image { width: 100%; height: 100%; object-fit: cover; object-position: 56% center; display: block; }
.about-venue figcaption { position: absolute; z-index: 1; bottom: 24px; left: 28px; right: 28px; font-size: 12px; letter-spacing: 0.05em; color: #e7ebee; }
.founder-editorial { align-items: start; }
.founder-editorial h2 { font-size: clamp(38px, 4vw, 60px); line-height: 1.07; letter-spacing: -0.05em; }
.founder-caption { margin-top: 28px; padding-top: 18px; border-top: 1px solid #cacdcc; max-width: 230px; font-size: 13px; color: #6b6d6f; }
.principles-list { padding: 0; list-style: none; border-top: 1px solid #d7dadb; }
.principles-list li { display: grid; grid-template-columns: 56px minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: baseline; gap: 36px; padding: 36px 0; border-bottom: 1px solid #d7dadb; }
.principles-list .rule-number { color: #767b7f; font-size: 13px; font-variant-numeric: tabular-nums; }
.principles-list h3 { margin: 0; font-size: clamp(23px, 2.1vw, 30px); line-height: 1.2; letter-spacing: -0.035em; }
.principles-list p { margin: 0; color: #62666a; line-height: 1.65; }
.audience-editorial .editorial-row { display: flex; align-items: start; justify-content: space-between; gap: 32px; padding: 28px 0; border-top: 1px solid #cacdcc; }
.audience-editorial .editorial-row:last-child { border-bottom: 1px solid #cacdcc; }
.audience-editorial h3 { margin: 0 0 12px; font-size: 26px; letter-spacing: -0.035em; }
.audience-editorial p { margin: 0; line-height: 1.6; }
.about-tools .text-link { display: inline-flex; margin-top: 12px; }

/* Resources: immediately useful downloads, followed by a quiet directory. */
.resource-hero { padding: 96px 0 84px; }
.resource-hero-grid { display: grid; grid-template-columns: 1.13fr 0.87fr; gap: 76px; align-items: center; }
.resource-hero h1 { font-size: clamp(52px, 5vw, 76px); line-height: 1.04; letter-spacing: -0.06em; }
.resource-hero .lead { max-width: 530px; }
.resource-preview { min-width: 0; padding: 28px; background: #fff; border-top: 3px solid #252c31; box-shadow: 0 25px 50px -35px #17253466; transform: rotate(-2deg); }
.preview-label { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 28px; font-size: 10px; font-weight: 700; letter-spacing: 0.12em; color: #666c70; }
.preview-columns, .preview-cue { display: grid; grid-template-columns: 68px minmax(0, 1fr) 82px; gap: 15px; align-items: center; }
.preview-columns { padding: 0 0 10px; font-size: 10px; color: #8b9195; }
.preview-cue { padding: 18px 0; border-top: 1px solid #e5e8e9; font-size: 12px; color: #50575b; }
.preview-cue > span:first-child { font-variant-numeric: tabular-nums; font-size: 11px; }
.preview-cue > span:nth-child(2) { color: #252c31; font-weight: 600; }
.preview-cue-active { background: #edf4fb; margin: 0 -14px; padding-left: 14px; padding-right: 14px; border-left: 2px solid #396b9a; }
.resource-preview > p { margin: 22px 0 0; padding-top: 16px; border-top: 1px solid #e5e8e9; font-size: 10px; letter-spacing: 0.04em; color: #737a7e; }
.resource-jumps { border-top: 1px solid #dbdcd9; border-bottom: 1px solid #dbdcd9; background: #f5f4f0; }
.resource-jumps > div { display: flex; gap: 36px; flex-wrap: wrap; padding-top: 22px; padding-bottom: 22px; }
.resource-jumps a { font-size: 13px; font-weight: 600; }
.resource-jumps a:hover { text-decoration: underline; text-underline-offset: 5px; }
.download-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; }
.download-entry { padding: 26px 0 0; border-top: 1px solid #bec3c5; }
.download-label { display: flex; justify-content: space-between; gap: 16px; color: #71777b; font-size: 10px; font-weight: 600; letter-spacing: 0.1em; }
.download-entry h3 { margin: 30px 0 20px; font-size: clamp(30px, 3vw, 43px); line-height: 1.1; letter-spacing: -0.045em; }
.download-entry p { max-width: 540px; color: #62666a; margin: 0 0 30px; line-height: 1.65; }
.download-secondary { display: flex; width: fit-content; margin-top: 22px; font-size: 13px; }
.resource-directory .split { grid-template-columns: 0.85fr 1.15fr; gap: 100px; align-items: start; }
.resource-directory .section-heading > p:last-child { color: #62666a; max-width: 340px; margin-top: 28px; }
.directory-group { margin-bottom: 68px; scroll-margin-top: 108px; }
.directory-group:last-child { margin-bottom: 0; }
.directory-group > h3 { margin: 0 0 26px; font-size: 23px; line-height: 1.25; letter-spacing: -0.03em; }
.directory-entry { display: flex; justify-content: space-between; gap: 28px; padding: 25px 0; border-top: 1px solid #cdcfcc; }
.directory-entry:last-child { border-bottom: 1px solid #cdcfcc; }
.directory-type { display: block; color: #6c7276; font-size: 10px; line-height: 1.3; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.directory-entry h4 { margin: 12px 0 10px; font-size: 22px; letter-spacing: -0.025em; line-height: 1.25; }
.directory-entry p { margin: 0; font-size: 14px; line-height: 1.65; color: #62666a; }
.directory-entry .book-author { margin-top: -3px; margin-bottom: 10px; color: #393f43; font-size: 12px; }
.resource-orchestrator .split { align-items: center; }
.resource-orchestrator .lead { font-size: 20px; line-height: 1.6; }
.resource-product-figure { min-width: 0; margin: 0; }
.resource-orchestrator .actions { margin-top: 24px; }
.resource-product-figure img { display: block; width: 100%; height: auto; border: 1px solid #3b444d; box-shadow: 0 28px 70px -30px #0009; }
.resource-product-figure figcaption { margin-top: 16px; font-size: 11px; color: #aab3bd; }

/* Insights: a feature-led journal, rather than a wall of cards. */
.insights-hero { padding: 96px 0 68px; }
.insights-hero h1 { max-width: 1050px; font-size: clamp(62px, 7.6vw, 112px); line-height: 0.99; letter-spacing: -0.065em; }
.journal-intro { display: flex; justify-content: space-between; align-items: end; gap: 60px; margin-top: 34px; }
.journal-intro .lead { max-width: 620px; margin: 0; font-size: 21px; line-height: 1.55; }
.journal-intro .text-link { white-space: nowrap; }
.journal-feature { padding-top: 0; background: #f5f4f0; }
.featured-note { display: grid; grid-template-columns: 1.12fr 0.88fr; align-items: center; gap: 62px; }
.featured-note-image { display: block; aspect-ratio: 1.36; overflow: hidden; }
.featured-note-image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.featured-note-copy { padding: 12px 0; }
.featured-note-copy h2 { margin: 0 0 24px; font-size: clamp(32px, 3.3vw, 48px); line-height: 1.1; letter-spacing: -0.045em; }
.featured-note-copy p:not(.eyebrow) { color: #62666a; font-size: 16px; line-height: 1.7; margin-bottom: 26px; }
.featured-note-copy .eyebrow { font-size: 10px; }
.journal-list-heading { margin-bottom: 44px; }
.journal-list { border-top: 1px solid #cbd0cd; }
.journal-entry { display: grid; grid-template-columns: 50px minmax(0, 1fr) 28px; gap: 30px; padding: 32px 0; border-bottom: 1px solid #cbd0cd; }
.journal-number { color: #7b8184; font-size: 11px; font-variant-numeric: tabular-nums; padding-top: 3px; }
.journal-entry h3 { margin: 11px 0 13px; max-width: 850px; font-size: clamp(25px, 2.6vw, 36px); line-height: 1.2; letter-spacing: -0.035em; }
.journal-entry p { margin: 0; max-width: 750px; color: #62666a; font-size: 15px; line-height: 1.6; }
.journal-entry .row-arrow { padding-top: 27px; }
.journal-resources .editorial-prose { padding-top: 3px; }

/* Article reading room. Body text is preserved from the published notes. */
.article-header { padding: 48px 0 44px; border-bottom: 1px solid #d4d8d5; }
.article-topline { display: flex; justify-content: space-between; align-items: center; gap: 30px; margin-bottom: 42px; }
.article-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; color: #7b8187; font-size: 12px; }
.article-back { display: inline-flex; align-items: center; gap: 10px; color: #535b60; font-size: 12px; }
.article-back:hover { text-decoration: underline; text-underline-offset: 5px; }
.article-kicker { display: flex; align-items: center; gap: 16px; margin: 0 0 22px; color: #de3f30; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 650; }
.article-kicker::before { content: ""; width: 30px; height: 1px; background: currentColor; }
.article-header h1 { max-width: 1150px; margin: 0 0 26px; font-size: clamp(42px, 5.8vw, 80px); line-height: 1.05; letter-spacing: -0.055em; }
.article-header .lead { max-width: 1120px; margin-bottom: 0; color: #70767e; font-size: clamp(18px, 1.8vw, 24px); line-height: 1.6; }
.article-meta { display: flex; flex-wrap: wrap; gap: 28px; color: #747b80; font-size: 11px; }
.article-meta > span + span { position: relative; }
.article-meta > span + span::before { position: absolute; content: "·"; left: -16px; }
.article-shell { display: grid; grid-template-columns: 280px minmax(0, 720px); justify-content: start; gap: 76px; padding-top: 48px; padding-bottom: 90px; }
.article-nav { align-self: start; position: sticky; top: 100px; padding-top: 6px; padding-right: 32px; border-right: 1px solid #d6dadc; font-size: 12px; }
.article-nav details { padding-top: 0; }
.article-nav summary { display: flex; justify-content: space-between; gap: 16px; cursor: pointer; color: #737b82; font-size: 10px; font-weight: 650; letter-spacing: 0.12em; text-transform: uppercase; list-style: none; }
.article-nav summary::-webkit-details-marker { display: none; }
.article-nav details:not([open]) summary > span { transform: rotate(-90deg); }
.article-nav ol { list-style: none; padding: 20px 0 0; margin: 0; }
.article-nav li { padding: 0 0 14px; line-height: 1.5; }
.article-nav li a { color: #6b747b; display: flex; gap: 14px; }
.article-nav .toc-number { flex: none; font-size: 11px; font-variant-numeric: tabular-nums; color: #8b949b; }
.article-nav li a:hover { color: #161e24; text-decoration: underline; text-underline-offset: 3px; }
.article-library-link { display: block; margin-top: 24px; padding-top: 18px; border-top: 1px solid #cbd1d4; color: #444f57; line-height: 1.5; }
.article-body { min-width: 0; color: #353e45; font-size: 18px; line-height: 1.85; }
.article-body > :first-child { margin-top: 0; }
.article-body h2 { margin: 56px 0 20px; color: #1e282f; font-size: clamp(26px, 2.5vw, 35px); line-height: 1.2; letter-spacing: -0.035em; }
.article-body p { margin: 0 0 24px; color: inherit; font-size: inherit; line-height: inherit; }
.article-body strong { color: #25313a; font-weight: 650; }
.article-body :where(ol, ul) { padding-left: 24px; margin: 28px 0; }
.article-body li { padding-left: 9px; margin: 0 0 16px; }
.article-body li::marker { color: #737d84; font-size: 14px; }
.article-body a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.article-callout { margin-top: 52px; padding: 30px 34px; background: #f3f4f2; border-left: 2px solid #657f92; }
.article-callout p { margin: 0 0 10px; font-size: 15px; line-height: 1.65; }
.article-callout p:first-child { font-weight: 600; color: #25313a; }
.article-callout p:last-child { margin-bottom: 0; }
.article-callout a{display:inline-block;max-width:100%;font-weight:600}
.article-related .split { grid-template-columns: 0.8fr 1.2fr; }
.article-related .editorial-row { display: flex; justify-content: space-between; gap: 32px; padding: 28px 0; border-top: 1px solid #cbd0cd; }
.article-related .editorial-row:last-child { border-bottom: 1px solid #cbd0cd; }
.article-related h3 { margin: 12px 0 0; font-size: 26px; line-height: 1.25; letter-spacing: -0.025em; }
.article-related .section-heading .text-link { margin-top: 26px; display: inline-flex; }

/* Contents are part of the reading experience, rather than footer-sized metadata. */
.article-nav{font-size:15px;padding-right:30px}
.article-nav summary{font-size:11px;color:#535c67}
.article-nav li{padding-bottom:16px;line-height:1.55}
.article-nav li a{color:#59636d;position:relative;padding-left:12px}
.article-nav li a[aria-current="location"]{color:#151b20}
.article-nav li a[aria-current="location"]:before{content:"";position:absolute;left:-8px;top:2px;bottom:2px;width:3px;background:#d63c2e}
.article-nav .toc-number{font-size:12px;color:#717a85}
.article-library-link{font-size:13px}
.article-topline{font-size:14px}.article-breadcrumb{font-size:14px}.article-breadcrumb .article-back{font-size:14px}.article-meta{font-size:14px;color:#626b75}
.journal-intro{display:block}.journal-intro .text-link{margin-top:22px;display:inline-flex}
.blueprint-visual .eyebrow{color:#59636d}

@media (max-width: 1100px) {
  .about-hero .hero-grid { min-height: 540px; }
  .about-venue { height: 480px; }
  .resource-hero-grid { gap: 40px; }
  .resource-directory .split { gap: 60px; }
  .featured-note { gap: 40px; }
  .article-shell { grid-template-columns: 200px minmax(0, 1fr); gap: 54px; }
}
@media (max-width: 800px) {
  .about-hero .hero-grid { grid-template-columns: 1fr; gap: 44px; padding-top: 60px; padding-bottom: 0; }
  .about-hero .hero-copy { padding-bottom: 0; }
  .about-hero h1 { font-size: clamp(60px, 12vw, 90px); }
  .about-venue { height: 380px; }
  .principles-list li { grid-template-columns: 32px 1fr; column-gap: 24px; row-gap: 16px; }
  .principles-list p { grid-column: 2; }
  .resource-hero { padding: 64px 0 60px; }
  .resource-hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .resource-preview { max-width: 560px; transform: none; }
  .resource-jumps > div { gap: 24px; }
  .download-grid { gap: 40px; }
  .download-entry h3 { font-size: 30px; }
  .resource-directory .split { grid-template-columns: 1fr; gap: 56px; }
  .resource-directory .section-heading > p:last-child { max-width: 540px; }
  .resource-orchestrator .split { grid-template-columns: 1fr; gap: 44px; }
  .insights-hero { padding: 64px 0 48px; }
  .journal-intro { display: block; margin-top: 26px; }
  .journal-intro .text-link { display: inline-flex; margin-top: 24px; }
  .featured-note { grid-template-columns: 1fr; gap: 28px; }
  .featured-note-image { aspect-ratio: 1.75; }
  .featured-note-copy { max-width: 640px; }
  .featured-note-copy h2 { font-size: clamp(32px, 6vw, 46px); }
  .journal-entry { grid-template-columns: 28px minmax(0, 1fr) 20px; gap: 20px; }
  .article-header { padding-top: 42px; padding-bottom: 40px; }
  .article-topline { margin-bottom: 34px; }
  .article-topline .article-meta { display: none; }
  .article-shell { grid-template-columns: 1fr; gap: 40px; padding-top: 40px; padding-bottom: 64px; }
  .article-nav { position: static; max-width: 720px; width: 100%; padding-top: 0; padding-right: 0; border-right: 0; }
  .article-nav details { border-top: 1px solid #cbd1d4; padding-top: 18px; border-bottom: 1px solid #cbd1d4; padding-bottom: 18px; }
  .article-nav ol { columns: 2; column-gap: 30px; }
  .article-nav li { break-inside: avoid; }
  .article-library-link { margin-top: 16px; padding-top: 0; border-top: 0; }
  .article-body { max-width: 720px; }
  .article-related .split { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 520px) {
  .editorial-section-head { margin-bottom: 38px; }
  .about-hero h1 { font-size: 61px; }
  .about-venue { height: 280px; }
  .about-venue figcaption { left: 20px; bottom: 18px; font-size: 11px; }
  .founder-editorial h2 { font-size: 39px; }
  .principles-list li { gap: 14px 16px; padding: 26px 0; }
  .principles-list h3 { font-size: 23px; }
  .principles-list p { font-size: 14px; }
  .audience-editorial .editorial-row { gap: 18px; }
  .audience-editorial h3 { font-size: 24px; }
  .resource-hero h1 { font-size: clamp(43px, 11vw, 57px); }
  .resource-preview { padding: 22px 20px; }
  .preview-label { font-size: 9px; }
  .preview-columns, .preview-cue { grid-template-columns: 56px minmax(0, 1fr) 67px; gap: 10px; }
  .preview-cue { font-size: 11px; }
  .resource-jumps > div { gap: 18px 24px; padding-top: 20px; padding-bottom: 20px; }
  .resource-jumps a { font-size: 12px; }
  .download-grid { grid-template-columns: 1fr; gap: 48px; }
  .download-entry h3 { font-size: 34px; }
  .directory-group { margin-bottom: 48px; }
  .directory-entry { gap: 16px; }
  .directory-entry h4 { font-size: 21px; }
  .insights-hero h1 { font-size: clamp(53px, 13vw, 66px); }
  .journal-intro .lead { font-size: 18px; }
  .featured-note-image { aspect-ratio: 1.4; }
  .featured-note-copy h2 { font-size: 34px; }
  .journal-entry { grid-template-columns: 23px minmax(0, 1fr); gap: 14px; padding: 26px 0; }
  .journal-entry h3 { font-size: 26px; }
  .journal-entry .row-arrow { display: none; }
  .journal-entry p { font-size: 14px; }
  .article-header h1 { font-size: clamp(37px, 9.6vw, 48px); }
  .article-header .lead { font-size: 18px; }
  .article-meta { gap: 12px 28px; font-size: 10px; }
  .article-nav ol { columns: 1; }
  .article-body { font-size: 17px; line-height: 1.8; }
  .article-body h2 { font-size: 28px; margin-top: 42px; }
  .article-body li { padding-left: 4px; }
  .article-callout { padding: 24px; }
  .article-related h3 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  .editorial-page *, .editorial-page *::before, .editorial-page *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}