:root {
  --hub-ink: #0a1628;
  --hub-navy: #1a3a6e;
  --hub-blue: #1d4ed8;
  --hub-orange: #f47b20;
  --hub-paper: #f5f6f8;
  --hub-line: #dbe3ed;
  --hub-muted: #64748b;
  --hub-body: #1e293b;
}

.hub-page { background: var(--hub-paper); color: var(--hub-body); }
.hub-page * { box-sizing: border-box; }
.hub-page a { color: inherit; }
.hub-wrap { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }

.hub-header { position: relative; z-index: 2; height: auto !important; background: linear-gradient(180deg, #ffffff 0%, #f5f6f8 100%); border-bottom: 1px solid var(--hub-line); box-shadow: none; }
.hub-header .hub-wrap { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.hub-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.hub-sigil { width: 58px; height: 44px; flex: 0 0 58px; overflow: visible; }
.hub-sigil-grid { fill: none; stroke: #d8e1ec; stroke-width: 1; }
.hub-sigil-link { fill: none; stroke: var(--hub-ink); stroke-width: 2.5; }
.hub-sigil-node { fill: #fff; stroke: var(--hub-ink); stroke-width: 2; }
.hub-sigil-h { fill: none; stroke: var(--hub-ink); stroke-width: 1.7; stroke-linecap: square; }
.hub-sigil-accent { fill: none; stroke: var(--hub-orange); stroke-width: 3; stroke-linecap: square; }
.hub-wordmark { display: block; }
.hub-brand strong { display: block; color: var(--hub-ink); font: 700 20px/1.05 var(--font-heading); letter-spacing: -.045em; }
.hub-brand strong i { color: var(--hub-orange); font-style: normal; }
.hub-brand .hub-wordmark > span { display: block; margin-top: 5px; color: var(--hub-muted); font: 600 9px/1.2 var(--font-heading); letter-spacing: .115em; text-transform: uppercase; }
.hub-nav { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 20px; }
.hub-header .hub-nav { height: auto; }
.hub-header .hub-nav > a { color: #475569; height: auto; font-family: var(--font-heading) !important; font-size: 13px !important; font-weight: 600 !important; line-height: 1; white-space: normal; text-decoration: none; }
.hub-nav a:hover { color: var(--hub-blue); }
.hub-language-link { color: var(--hub-orange) !important; }

.hub-hero-image { position: relative; min-height: 560px; display: flex; align-items: end; overflow: hidden; background: radial-gradient(ellipse at 78% 30%, #1a3a6e 0%, #0a1628 42%, #000 100%); }
.hub-hero-field { position: absolute; inset: 0; overflow: hidden; opacity: .9; }
.hub-hero-field::before, .hub-hero-field::after { content: ""; position: absolute; border: 1px solid rgba(190,216,242,.18); border-radius: 50%; }
.hub-hero-field::before { width: 650px; height: 650px; top: -230px; right: -70px; }
.hub-hero-field::after { width: 430px; height: 430px; bottom: -220px; right: 250px; }
.hub-hero-field span { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 8px rgba(255,255,255,.05), 0 0 30px rgba(96,165,250,.55); }
.hub-hero-field span::after { content: ""; position: absolute; height: 1px; width: 190px; top: 5px; left: 10px; transform-origin: left center; background: linear-gradient(90deg, rgba(255,255,255,.65), rgba(96,165,250,0)); }
.hub-hero-field span:nth-child(1) { top: 25%; right: 26%; }
.hub-hero-field span:nth-child(2) { top: 46%; right: 12%; transform: scale(1.45); }
.hub-hero-field span:nth-child(2)::after { transform: rotate(142deg); width: 160px; }
.hub-hero-field span:nth-child(3) { top: 67%; right: 31%; transform: scale(.72); }
.hub-hero-field span:nth-child(3)::after { transform: rotate(-135deg); width: 155px; }
.hub-hero-field span:nth-child(4) { top: 21%; right: 6%; transform: scale(.65); }
.hub-hero-field span:nth-child(4)::after { transform: rotate(112deg); width: 138px; }
.hub-hero-field span:nth-child(5) { top: 51%; right: 49%; width: 8px; height: 8px; background: var(--hub-orange); box-shadow: 0 0 0 7px rgba(244,123,32,.12), 0 0 28px rgba(244,123,32,.65); }
.hub-hero-field span:nth-child(5)::after { transform: rotate(-24deg); width: 120px; background: linear-gradient(90deg, rgba(244,123,32,.85), rgba(244,123,32,0)); }
.hub-hero-copy { position: relative; z-index: 1; max-width: 700px; padding: 115px 0 86px; color: #fff; }
.hub-kicker { color: #f7a459; font: 700 11px/1.2 var(--font-heading); letter-spacing: .16em; text-transform: uppercase; }
.hub-hero-copy h1 { margin: 15px 0 18px; font: 600 clamp(42px, 5.5vw, 72px)/.98 var(--font-heading); letter-spacing: -.058em; }
.hub-hero-copy p { max-width: 640px; color: #d1deed; font-size: 18px; line-height: 1.72; }
.hub-hero-actions { display: flex; align-items: center; gap: 20px; margin-top: 31px; }
.hub-hero-actions a { color: #fff; background: var(--hub-orange); padding: 12px 17px; font: 700 12px/1 var(--font-heading); letter-spacing: .04em; text-decoration: none; }
.hub-hero-actions .hub-hero-secondary { padding: 0; color: #f5b379; background: transparent; }

.hub-statement { background: var(--hub-ink); color: #fff; }
.hub-statement .hub-wrap { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 46px; padding: 31px 0; align-items: start; }
.hub-statement span { color: #f7a459; font: 700 11px/1.4 var(--font-heading); letter-spacing: .14em; text-transform: uppercase; }
.hub-statement p { max-width: 830px; margin: 0; color: #e3ebf5; font: 500 18px/1.55 var(--font-heading); letter-spacing: -.01em; }

.hub-content-section { padding: 88px 0; }
.hub-content-section--paper { background: #fff; }
.hub-section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .58fr); gap: 46px; align-items: end; margin-bottom: 43px; }
.hub-section-heading h2 { margin: 9px 0 0; color: var(--hub-ink); font: 600 clamp(32px, 3.8vw, 50px)/1.02 var(--font-heading); letter-spacing: -.05em; }
.hub-section-heading p { margin: 0; color: var(--hub-muted); font-size: 15px; line-height: 1.75; }

.hub-post-list, .hub-case-grid { max-width: 960px; border-top: 2px solid var(--hub-ink); }
.hub-post { display: grid; grid-template-columns: 155px minmax(0, 1fr); gap: 30px; padding: 27px 0; border-bottom: 1px solid var(--hub-line); }
.hub-post-meta { display: flex; flex-direction: column; gap: 7px; color: var(--hub-muted); font: 700 10px/1.2 var(--font-heading); letter-spacing: .11em; text-transform: uppercase; }
.hub-post h3 { margin: 0 0 8px; color: var(--hub-ink); font: 600 23px/1.18 var(--font-heading); letter-spacing: -.03em; }
.hub-post h3 a { color: var(--hub-ink); text-decoration: none; }
.hub-post h3 a:hover { color: var(--hub-blue); }
.hub-post p { margin: 0; color: #536276; font-size: 15px; line-height: 1.72; }
.hub-source-tag { display: inline-block; margin-top: 10px; color: var(--hub-blue); font: 600 11px/1.4 var(--font-heading); }

.hub-resource-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--hub-line); border-left: 1px solid var(--hub-line); }
.hub-resource { min-height: 205px; padding: 28px; background: #fff; border-right: 1px solid var(--hub-line); border-bottom: 1px solid var(--hub-line); text-decoration: none; transition: background .2s ease; }
.hub-resource:hover { background: #f6f9fd; }
.hub-resource span { color: var(--hub-orange); font: 700 10px/1.2 var(--font-heading); letter-spacing: .11em; text-transform: uppercase; }
.hub-resource h3 { margin: 22px 0 8px; color: var(--hub-ink); font: 600 22px/1.16 var(--font-heading); letter-spacing: -.035em; }
.hub-resource p { margin: 0; color: var(--hub-muted); font-size: 14px; line-height: 1.65; }

.hub-case { display: grid; grid-template-columns: 94px minmax(0, 1fr); gap: 25px; padding: 28px 0; border-bottom: 1px solid var(--hub-line); }
.hub-case-number { color: var(--hub-orange); font: 700 22px/1 var(--font-heading); }
.hub-case h3 { margin: 7px 0 9px; font: 600 25px/1.15 var(--font-heading); letter-spacing: -.035em; }
.hub-case h3 a { color: var(--hub-ink); text-decoration: none; }
.hub-case h3 a:hover { color: var(--hub-blue); }
.hub-case p { max-width: 790px; margin: 0; color: #536276; font-size: 15px; line-height: 1.72; }

/* Casebook article: a reading document, not a product landing page. */
.hub-article-hero { padding: 78px 0 53px; color: #fff; background: linear-gradient(115deg, #060d19 0%, #0a1628 55%, #1a3a6e 100%); border-bottom: 5px solid var(--hub-orange); }
.hub-article-hero .hub-wrap { max-width: 960px; }
.hub-article-hero .hub-kicker { display: block; margin-bottom: 18px; }
.hub-article-hero h1 { max-width: 860px; margin: 0; color: #fff; font: 600 clamp(38px, 5vw, 64px)/1.01 var(--font-heading); letter-spacing: -.055em; }
.hub-article-dek { max-width: 720px; margin: 24px 0 0; color: #d4e1ee; font-size: 18px; line-height: 1.72; }
.hub-article-meta { display: flex; flex-wrap: wrap; gap: 10px 25px; margin-top: 30px; color: #b8c8d9; font: 700 10px/1.4 var(--font-heading); letter-spacing: .12em; text-transform: uppercase; }
.hub-article-meta span + span::before { content: ""; display: inline-block; width: 3px; height: 3px; margin: 0 11px 2px 0; background: var(--hub-orange); border-radius: 50%; }
.hub-article-layout { width: min(1080px, calc(100% - 48px)); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 720px) 220px; gap: 78px; padding: 66px 0 90px; }
.hub-article-body { min-width: 0; }
.hub-article-body > p { margin: 0 0 21px; color: #35465c; font-size: 17px; line-height: 1.85; }
.hub-article-body h2 { margin: 52px 0 18px; color: var(--hub-ink); font: 600 32px/1.12 var(--font-heading); letter-spacing: -.04em; }
.hub-article-body h3 { margin: 30px 0 10px; color: var(--hub-navy); font: 700 17px/1.3 var(--font-heading); }
.hub-article-body ul { margin: 0 0 24px; padding-left: 21px; }
.hub-article-body li { margin: 8px 0; color: #42546a; font-size: 16px; line-height: 1.68; }
.hub-article-summary { margin: 0 0 35px; padding: 24px 27px; color: #1f3c64; background: #eaf1f8; border-left: 4px solid var(--hub-orange); font: 600 18px/1.65 var(--font-heading); letter-spacing: -.012em; }
.hub-article-summary strong { color: var(--hub-ink); }
.hub-article-rule { margin: 42px 0; border: 0; border-top: 1px solid var(--hub-line); }
.hub-article-reading-note { padding: 22px 25px; background: #fff8ee; border: 1px solid #f5d6b4; }
.hub-article-reading-note strong { display: block; margin-bottom: 6px; color: #9a4b0a; font: 700 11px/1.4 var(--font-heading); letter-spacing: .11em; text-transform: uppercase; }
.hub-article-reading-note p { margin: 0; color: #6a4b2f; font-size: 15px; line-height: 1.68; }
.hub-source-card { margin-top: 52px; padding: 29px 31px; color: #d7e2ee; background: var(--hub-ink); border-top: 4px solid var(--hub-orange); }
.hub-source-card > span { display: block; color: #f6a661; font: 700 10px/1.3 var(--font-heading); letter-spacing: .13em; text-transform: uppercase; }
.hub-source-card h2 { margin: 10px 0 8px; color: #fff; font-size: 24px; }
.hub-source-card p { margin: 0; color: #b9cadc; font-size: 14px; line-height: 1.7; }
.hub-source-card a { display: inline-block; margin-top: 18px; padding-bottom: 4px; color: #fff; border-bottom: 1px solid var(--hub-orange); font: 700 13px/1.2 var(--font-heading); text-decoration: none; }
.hub-source-card a:hover { color: #f7b36c; }
.hub-tag-list { display: flex; flex-wrap: wrap; gap: 9px; margin: 28px 0 0; }
.hub-tag-list a { display: inline-flex; align-items: center; min-height: 32px; padding: 7px 11px; color: var(--hub-blue); background: #eef4fa; border: 1px solid #cddbe8; border-radius: 3px; font: 700 11px/1.2 var(--font-heading); letter-spacing: .02em; text-decoration: none; }
.hub-tag-list a:hover { color: #fff; background: var(--hub-navy); border-color: var(--hub-navy); }
.hub-inline-tag { color: var(--hub-blue); border-bottom: 1px solid #a8c5e4; font-weight: 700; text-decoration: none; }
.hub-inline-tag:hover { color: var(--hub-orange); border-color: var(--hub-orange); }
.hub-tag-hero { padding: 70px 0 48px; background: #fff; border-bottom: 1px solid var(--hub-line); }
.hub-tag-hero .hub-wrap { max-width: 960px; }
.hub-tag-hero h1 { max-width: 780px; margin: 12px 0 17px; color: var(--hub-ink); font: 600 clamp(37px, 5vw, 60px)/1.03 var(--font-heading); letter-spacing: -.055em; }
.hub-tag-hero p { max-width: 720px; margin: 0; color: var(--hub-muted); font-size: 17px; line-height: 1.75; }
.hub-tag-layout { width: min(960px, calc(100% - 48px)); margin: 0 auto; padding: 56px 0 85px; }
.hub-tag-notice { margin: 0 0 42px; padding: 19px 23px; color: #42546a; background: #eef4fa; border-left: 4px solid var(--hub-orange); font-size: 15px; line-height: 1.7; }
.hub-tag-notice strong { color: var(--hub-ink); }
.hub-tag-entry { display: grid; grid-template-columns: 126px minmax(0, 1fr); gap: 28px; padding: 29px 0; border-top: 1px solid var(--hub-line); }
.hub-tag-entry:last-of-type { border-bottom: 1px solid var(--hub-line); }
.hub-tag-entry span { color: var(--hub-orange); font: 700 10px/1.4 var(--font-heading); letter-spacing: .12em; text-transform: uppercase; }
.hub-tag-entry h2 { margin: 0 0 9px; font: 600 27px/1.15 var(--font-heading); letter-spacing: -.035em; }
.hub-tag-entry h2 a { color: var(--hub-ink); text-decoration: none; }
.hub-tag-entry h2 a:hover { color: var(--hub-blue); }
.hub-tag-entry p { margin: 0; color: #536276; font-size: 15px; line-height: 1.7; }

/* Methodology: an editorial rulebook with a repeatable reading path. */
.hub-method-hero { padding: 72px 0 48px; color: #fff; background: linear-gradient(115deg, #060d19 0%, #0a1628 62%, #1a3a6e 100%); border-bottom: 5px solid var(--hub-orange); }
.hub-method-hero .hub-wrap { max-width: 960px; }
.hub-method-hero h1 { max-width: 800px; margin: 13px 0 18px; color: #fff; font: 600 clamp(39px, 5vw, 64px)/1.02 var(--font-heading); letter-spacing: -.055em; }
.hub-method-hero p { max-width: 730px; margin: 0; color: #d4e1ee; font-size: 18px; line-height: 1.72; }
.hub-method-layout { width: min(1080px, calc(100% - 48px)); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 720px) 220px; gap: 78px; padding: 65px 0 90px; }
.hub-method-section { padding: 0 0 52px; margin: 0 0 52px; border-bottom: 1px solid var(--hub-line); }
.hub-method-section:last-child { margin-bottom: 0; border-bottom: 0; }
.hub-method-heading { display: grid; grid-template-columns: 94px minmax(0, 1fr); gap: 22px; align-items: start; margin-bottom: 28px; }
.hub-method-index { padding-top: 4px; color: var(--hub-orange); font: 700 24px/1 var(--font-heading); }
.hub-method-heading .hub-kicker { margin: 0 0 9px; }
.hub-method-heading h2 { margin: 0; color: var(--hub-ink); font: 600 34px/1.1 var(--font-heading); letter-spacing: -.045em; }
.hub-method-intro { margin: 0 0 26px 116px; color: #536276; font-size: 16px; line-height: 1.76; }
.hub-method-ledger { border-top: 2px solid var(--hub-ink); }
.hub-method-row { display: grid; grid-template-columns: 88px minmax(0, 1fr) 148px; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--hub-line); }
.hub-method-row > span { color: var(--hub-orange); font: 700 16px/1.25 var(--font-heading); }
.hub-method-row h3 { margin: 0 0 7px; color: var(--hub-ink); font: 700 17px/1.35 var(--font-heading); }
.hub-method-row p { margin: 0; color: #536276; font-size: 14px; line-height: 1.68; }
.hub-method-note { color: var(--hub-blue); font: 700 10px/1.5 var(--font-heading); letter-spacing: .08em; text-transform: uppercase; }
.hub-method-status-list { border-top: 2px solid var(--hub-ink); }
.hub-method-status { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--hub-line); }
.hub-method-status > span { color: var(--hub-orange); font: 700 11px/1.4 var(--font-heading); letter-spacing: .1em; text-transform: uppercase; }
.hub-method-status h3 { margin: 0 0 7px; color: var(--hub-ink); font: 700 17px/1.35 var(--font-heading); }
.hub-method-status p { margin: 0; color: #536276; font-size: 14px; line-height: 1.68; }
.hub-method-steps { border-top: 2px solid var(--hub-ink); }
.hub-method-step { display: grid; grid-template-columns: 49px minmax(0, 1fr); gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--hub-line); }
.hub-method-step > span { display: grid; place-items: center; width: 36px; height: 36px; color: var(--hub-orange); border: 1px solid #f0bf91; font: 700 13px/1 var(--font-heading); }
.hub-method-step h3 { margin: 0 0 7px; color: var(--hub-ink); font: 700 17px/1.35 var(--font-heading); }
.hub-method-step p { margin: 0; color: #536276; font-size: 14px; line-height: 1.68; }
.hub-method-callout { margin-top: 28px; padding: 23px 26px; color: #684727; background: #fff8ee; border-left: 4px solid var(--hub-orange); font-size: 15px; line-height: 1.7; }
.hub-method-callout strong { color: #93490a; }
.hub-method-aside { padding-top: 5px; }
.hub-method-aside-block { padding: 0 0 23px; margin-bottom: 23px; border-bottom: 1px solid var(--hub-line); }
.hub-method-aside-block span { display: block; margin-bottom: 8px; color: var(--hub-orange); font: 700 10px/1.3 var(--font-heading); letter-spacing: .11em; text-transform: uppercase; }
.hub-method-aside-block p { margin: 0; color: var(--hub-muted); font-size: 13px; line-height: 1.68; }
.hub-method-aside-block a { color: var(--hub-blue); font-weight: 700; text-decoration: none; }
.hub-method-aside-block a:hover { text-decoration: underline; }
.hub-ad-slot { min-height: 116px; margin: 48px 0 0; display: grid; place-items: center; color: #8da1b6; background: #f9fafb; border-top: 1px solid var(--hub-line); border-bottom: 1px solid var(--hub-line); font: 700 10px/1.3 var(--font-heading); letter-spacing: .13em; text-transform: uppercase; }
.hub-article-aside { padding-top: 6px; }
.hub-article-aside-block { padding: 0 0 22px; margin-bottom: 23px; border-bottom: 1px solid var(--hub-line); }
.hub-article-aside-block span { display: block; margin-bottom: 8px; color: var(--hub-orange); font: 700 10px/1.3 var(--font-heading); letter-spacing: .11em; text-transform: uppercase; }
.hub-article-aside-block p { margin: 0; color: var(--hub-muted); font-size: 13px; line-height: 1.65; }
.hub-article-aside a { color: var(--hub-blue); font-weight: 700; text-decoration: none; }
.hub-article-aside a:hover { text-decoration: underline; }

.hub-footer { padding: 45px 0; color: #9eb1c9; background: linear-gradient(90deg, #000 0%, #0a1628 58%, #1a3a6e 100%); }
.hub-footer .hub-wrap { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.hub-footer strong { display: block; margin-bottom: 8px; color: #fff; font: 600 18px/1.2 var(--font-heading); }
.hub-footer p { margin: 0; font-size: 13px; line-height: 1.6; }
.hub-footer a { color: #f7a459; text-decoration: none; font: 700 12px/1 var(--font-heading); }

@media (max-width: 760px) {
  .hub-wrap { width: min(100% - 32px, 1160px); }
  .hub-header .hub-wrap, .hub-footer .hub-wrap { flex-direction: column; align-items: flex-start; padding: 16px 0; }
  .hub-header .hub-wrap { gap: 17px; }
  .hub-nav { gap: 13px 17px; justify-content: flex-start; }
  .hub-hero-image { min-height: 490px; }
  .hub-hero-copy { padding: 78px 0 62px; }
  .hub-hero-copy p { font-size: 16px; }
  .hub-statement .hub-wrap, .hub-section-heading { grid-template-columns: 1fr; gap: 16px; }
  .hub-statement .hub-wrap { padding: 27px 0; }
  .hub-statement p { font-size: 16px; }
  .hub-content-section { padding: 58px 0; }
  .hub-post { grid-template-columns: 1fr; gap: 12px; }
  .hub-resource-grid { grid-template-columns: 1fr; }
  .hub-case { grid-template-columns: 56px minmax(0, 1fr); gap: 15px; }
  .hub-article-hero { padding: 58px 0 43px; }
  .hub-article-layout { width: min(100% - 32px, 720px); display: block; padding: 43px 0 65px; }
  .hub-article-body > p { font-size: 16px; }
  .hub-article-body h2 { margin-top: 40px; font-size: 27px; }
  .hub-article-aside { margin-top: 42px; }
  .hub-tag-hero { padding: 53px 0 38px; }
  .hub-tag-layout { width: min(100% - 32px, 720px); padding: 39px 0 65px; }
  .hub-tag-entry { grid-template-columns: 1fr; gap: 9px; }
  .hub-method-hero { padding: 55px 0 40px; }
  .hub-method-layout { width: min(100% - 32px, 720px); display: block; padding: 43px 0 65px; }
  .hub-method-section { padding-bottom: 41px; margin-bottom: 41px; }
  .hub-method-heading { grid-template-columns: 1fr; gap: 11px; }
  .hub-method-intro { margin-left: 0; }
  .hub-method-row { grid-template-columns: 62px minmax(0, 1fr); gap: 15px; }
  .hub-method-note { grid-column: 2; }
  .hub-method-status { grid-template-columns: 1fr; gap: 8px; }
  .hub-method-aside { margin-top: 42px; }
}