:root {
  --ink: #172033;
  --muted: #667085;
  --paper: #f7f7f2;
  --card: #ffffff;
  --line: rgba(23, 32, 51, 0.14);
  --blue: #2457d6;
  --blue-soft: #dce7ff;
  --teal: #087f75;
  --amber: #d18400;
  --violet: #7047c7;
  --shadow: 0 24px 70px rgba(26, 36, 58, 0.09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.journal-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }

.journal-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(23, 32, 51, 0.09);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(18px);
}
.journal-nav { min-height: 78px; display: flex; align-items: center; gap: 32px; }
.journal-brand { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; }
.journal-brand img { width: 58px; height: 32px; object-fit: contain; object-position: left center; }
.journal-brand span { display: grid; line-height: 1.05; }
.journal-brand b { font-size: 15px; letter-spacing: .02em; }
.journal-brand small { margin-top: 5px; color: var(--muted); font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.journal-links { display: flex; align-items: center; gap: 26px; font-size: 13px; font-weight: 650; }
.journal-links a { position: relative; padding-block: 9px; color: #3d4658; }
.journal-links a::after { position: absolute; right: 0; bottom: 2px; left: 0; height: 1px; content: ""; background: var(--ink); transform: scaleX(0); transition: transform .2s ease; }
.journal-links a:hover::after, .journal-links a.active::after { transform: scaleX(1); }
.journal-languages { display: flex; align-items: center; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.55); }
.journal-languages a { min-width: 35px; padding: 6px 8px; border-radius: 999px; color: var(--muted); font-size: 10px; font-weight: 750; text-align: center; }
.journal-languages a.active { color: white; background: var(--ink); }

.journal-hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: center; min-height: 610px; padding-block: 92px 78px; }
.journal-eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 28px; color: var(--blue); font-size: 12px; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.journal-eyebrow span { width: 38px; height: 2px; background: currentColor; }
.journal-hero h1 { max-width: 720px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(54px, 7vw, 96px); font-weight: 500; letter-spacing: -.055em; line-height: .97; }
.journal-hero-copy > p:last-child { max-width: 650px; margin: 34px 0 0; color: var(--muted); font-size: clamp(17px, 2vw, 21px); line-height: 1.65; }
.signal-card { position: relative; min-height: 360px; overflow: hidden; border: 1px solid rgba(36,87,214,.18); border-radius: 6px; background: linear-gradient(145deg, #edf2ff 0%, #fff 60%, #e8f0ff 100%); box-shadow: var(--shadow); }
.signal-card::before { position: absolute; inset: 24px; border: 1px solid rgba(36,87,214,.13); content: ""; }
.signal-label { position: absolute; top: 38px; left: 42px; color: var(--blue); font-family: Georgia, serif; font-size: 25px; font-style: italic; }
.signal-grid { position: absolute; inset: 0; opacity: .42; background-image: linear-gradient(rgba(36,87,214,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(36,87,214,.08) 1px, transparent 1px); background-size: 26px 26px; }
.signal-card svg { position: absolute; right: -36px; bottom: 34px; width: 115%; }
.signal-line, .signal-shadow { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.signal-shadow { stroke: rgba(36,87,214,.12); stroke-width: 13; }
.signal-line { stroke: var(--blue); stroke-width: 3; }
.signal-note { position: absolute; right: 40px; bottom: 27px; color: #62729d; font: 10px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; text-transform: uppercase; }

.section-heading { display: flex; align-items: center; gap: 20px; margin-bottom: 25px; color: var(--muted); font-size: 11px; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
.section-heading i { flex: 1; height: 1px; background: var(--line); }
.featured-note { padding-block: 20px 110px; }
.featured-note-card { position: relative; display: grid; grid-template-columns: 110px minmax(0, 1fr) 160px; min-height: 400px; overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: var(--card); box-shadow: 0 18px 55px rgba(26, 36, 58, .06); transition: transform .25s ease, box-shadow .25s ease; }
.featured-note-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.featured-index { display: grid; place-items: start center; padding-top: 55px; border-right: 1px solid var(--line); color: var(--blue); font: 500 34px/1 Georgia, serif; }
.featured-copy { display: flex; flex-direction: column; justify-content: center; padding: 56px 64px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; color: var(--muted); font-size: 11px; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; }
.article-meta span:first-child { color: var(--accent, var(--blue)); }
.featured-copy h2 { max-width: 820px; margin: 24px 0 20px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(36px, 4vw, 56px); font-weight: 500; letter-spacing: -.035em; line-height: 1.08; }
.featured-copy p { max-width: 760px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.featured-copy strong { margin-top: 34px; color: var(--accent, var(--blue)); font-size: 13px; }
.featured-copy strong b { margin-left: 8px; }
.featured-mark { display: grid; grid-template-rows: repeat(3, 1fr); border-left: 1px solid var(--line); background: var(--accent, var(--blue)); color: white; }
.featured-mark span { display: grid; place-items: center; border-bottom: 1px solid rgba(255,255,255,.26); font: 500 38px/1 Georgia, serif; }
.featured-mark span:last-child { border-bottom: 0; }

.accent-cobalt { --accent: var(--blue); }
.accent-amber { --accent: var(--amber); }
.accent-teal { --accent: var(--teal); }
.accent-violet { --accent: var(--violet); }

.article-archive { padding-block: 90px 130px; border-top: 1px solid var(--line); }
.archive-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: end; margin-bottom: 54px; }
.archive-intro span { color: var(--blue); font-size: 11px; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
.archive-intro h2 { max-width: 700px; margin: 18px 0 0; font-family: Georgia, serif; font-size: clamp(38px, 5vw, 62px); font-weight: 500; letter-spacing: -.04em; line-height: 1.05; }
.archive-intro p { max-width: 500px; margin: 0 0 6px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.article-card { min-height: 450px; border: 1px solid var(--line); background: var(--card); transition: border-color .2s ease, transform .2s ease; }
.article-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.article-card > a { display: flex; flex-direction: column; height: 100%; padding: 30px; }
.article-card-top { display: flex; justify-content: space-between; align-items: start; margin-bottom: 60px; }
.article-number { color: var(--accent); font: 500 30px/1 Georgia, serif; }
.article-arrow { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--accent); }
.article-card h3 { margin: 25px 0 18px; font-family: Georgia, serif; font-size: 27px; font-weight: 500; letter-spacing: -.025em; line-height: 1.18; }
.article-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.article-card time { margin-top: auto; padding-top: 36px; color: #8991a2; font: 10px/1 ui-monospace, monospace; letter-spacing: .08em; }

.journal-cta { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; margin-bottom: 110px; padding: 58px 64px; border-radius: 4px; color: white; background: var(--ink); }
.journal-cta span { color: #aab8dc; font: 10px/1 ui-monospace, monospace; letter-spacing: .14em; }
.journal-cta h2 { margin: 17px 0 10px; font-family: Georgia, serif; font-size: 38px; font-weight: 500; letter-spacing: -.025em; }
.journal-cta p { max-width: 650px; margin: 0; color: #bac2d2; line-height: 1.6; }
.journal-cta-actions { display: grid; gap: 10px; min-width: 230px; }
.journal-cta-actions a { padding: 14px 18px; border-radius: 2px; font-size: 12px; font-weight: 750; text-align: center; }
.cta-primary { color: var(--ink); background: white; }
.cta-primary b { margin-left: 8px; }
.cta-secondary { border: 1px solid rgba(255,255,255,.3); color: white; }
.journal-footer { border-top: 1px solid var(--line); }
.journal-footer > div { display: grid; grid-template-columns: 1fr 1.5fr 1fr; gap: 24px; align-items: center; min-height: 110px; color: var(--muted); font-size: 12px; }
.journal-footer p { margin: 0; color: var(--ink); font-weight: 700; }
.journal-footer a { justify-self: end; color: var(--ink); }

.article-shell { width: min(1040px, calc(100% - 48px)); margin-inline: auto; }
.article-hero { padding: 78px 0 68px; }
.article-back { display: inline-block; margin-bottom: 64px; color: var(--muted); font-size: 12px; font-weight: 650; }
.article-back:hover { color: var(--accent); }
.article-label-row { display: flex; gap: 16px; color: var(--accent); font-size: 11px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.article-label-row span + span::before { margin-right: 16px; color: var(--line); content: "/"; }
.article-hero h1 { max-width: 960px; margin: 25px 0 28px; font-family: Georgia, serif; font-size: clamp(48px, 7vw, 78px); font-weight: 500; letter-spacing: -.05em; line-height: 1.02; }
.article-dek { max-width: 800px; margin: 0; color: var(--muted); font-family: Georgia, serif; font-size: 22px; line-height: 1.55; }
.article-byline { display: flex; flex-wrap: wrap; gap: 14px 28px; margin-top: 40px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.article-byline span:first-child { color: var(--ink); font-weight: 750; }
.article-rule { position: relative; height: 7px; margin-top: 56px; overflow: hidden; background: rgba(23,32,51,.09); }
.article-rule i { display: block; width: 34%; height: 100%; background: var(--accent); }
.article-layout { display: grid; grid-template-columns: 170px minmax(0, 720px); gap: 70px; justify-content: center; padding: 70px 0 130px; }
.article-aside { position: sticky; top: 110px; align-self: start; display: grid; gap: 16px; color: var(--muted); }
.article-aside span { color: var(--accent); font: 500 42px/1 Georgia, serif; }
.article-aside b { font-size: 11px; line-height: 1.5; text-transform: uppercase; letter-spacing: .12em; }
.article-aside i { width: 46px; height: 2px; background: var(--accent); }
.article-body section { position: relative; padding-bottom: 75px; }
.article-body section:last-child { padding-bottom: 0; }
.section-number { position: absolute; top: 5px; left: -48px; color: var(--accent); font: 500 14px/1 Georgia, serif; }
.article-body h2 { margin: 0 0 28px; font-family: Georgia, serif; font-size: 36px; font-weight: 500; letter-spacing: -.025em; line-height: 1.15; }
.article-body p { margin: 0 0 22px; color: #343e51; font-size: 17px; line-height: 1.9; }
.article-body blockquote { margin: 34px 0; padding: 26px 30px; border-left: 4px solid var(--accent); color: #36415a; background: white; font-family: Georgia, serif; font-size: 20px; line-height: 1.6; box-shadow: 0 12px 38px rgba(23,32,51,.05); }
.bench-check { margin-top: 34px; padding: 25px 28px; border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); background: color-mix(in srgb, var(--accent) 5%, white); }
.bench-check strong { color: var(--accent); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; }
.bench-check ul { display: grid; gap: 9px; margin: 18px 0 0; padding: 0; list-style: none; }
.bench-check li { position: relative; padding-left: 21px; color: #465066; font-size: 14px; line-height: 1.5; }
.bench-check li::before { position: absolute; top: .52em; left: 0; width: 7px; height: 7px; border: 2px solid var(--accent); border-radius: 50%; content: ""; }
.related-notes { padding: 90px 0 120px; border-top: 1px solid var(--line); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.related-card { display: flex; min-height: 240px; flex-direction: column; padding: 28px; border: 1px solid var(--line); background: white; transition: transform .2s ease, border-color .2s ease; }
.related-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.related-card > span { color: var(--accent); font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .1em; }
.related-card h3 { margin: 24px 0; font-family: Georgia, serif; font-size: 24px; font-weight: 500; line-height: 1.25; }
.related-card small { margin-top: auto; color: var(--muted); }

@media (max-width: 900px) {
  .journal-links { display: none; }
  .journal-hero { grid-template-columns: 1fr; min-height: auto; padding-block: 72px; }
  .signal-card { min-height: 300px; }
  .featured-note-card { grid-template-columns: 70px 1fr; }
  .featured-copy { padding: 45px; }
  .featured-mark { display: none; }
  .archive-intro { grid-template-columns: 1fr; gap: 28px; }
  .article-grid, .related-grid { grid-template-columns: 1fr; }
  .article-card { min-height: 350px; }
  .journal-cta { grid-template-columns: 1fr; }
  .journal-cta-actions { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { display: none; }
  .section-number { position: static; display: block; margin-bottom: 14px; }
}

@media (max-width: 620px) {
  .journal-shell, .article-shell { width: min(100% - 28px, 1180px); }
  .journal-nav { min-height: 68px; gap: 14px; }
  .journal-brand img { width: 48px; }
  .journal-brand small { display: none; }
  .journal-languages a { min-width: 29px; padding-inline: 6px; }
  .journal-hero { gap: 42px; padding-block: 56px; }
  .journal-hero h1 { font-size: 52px; }
  .signal-card { min-height: 245px; }
  .featured-note { padding-bottom: 80px; }
  .featured-note-card { grid-template-columns: 1fr; }
  .featured-index { display: none; }
  .featured-copy { padding: 32px 26px 38px; }
  .featured-copy h2 { font-size: 35px; }
  .article-archive { padding-block: 70px 90px; }
  .archive-intro h2 { font-size: 42px; }
  .article-card > a { padding: 25px; }
  .journal-cta { margin-bottom: 80px; padding: 38px 26px; }
  .journal-cta h2 { font-size: 32px; }
  .journal-cta-actions { grid-template-columns: 1fr; }
  .journal-footer > div { grid-template-columns: 1fr; gap: 8px; padding-block: 28px; }
  .journal-footer a { justify-self: start; }
  .article-hero { padding-block: 52px 44px; }
  .article-back { margin-bottom: 46px; }
  .article-hero h1 { font-size: 45px; }
  .article-dek { font-size: 19px; }
  .article-layout { padding-block: 48px 90px; }
  .article-body h2 { font-size: 30px; }
  .article-body p { font-size: 16px; line-height: 1.8; }
  .article-body blockquote { padding: 22px; font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}