@font-face {
  font-family: Manrope;
  src: url("/public-assets/3ae11c49db0455a3cc33.ttf") format('truetype');
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
}

:root {
  color-scheme: light;
  --navy: #091026;
  --blue: #2388ff;
  --link: #165fc1;
  --link-hover: #0b4292;
  --text: #4e5f7b;
  --muted: #5d6d87;
  --line: #e1e7f2;
  --surface: #f7f9ff;
  --lavender: #f1f2fc;
  --blue-wash: #eaf4ff;
  --shadow: 0 8px 30px rgb(30 58 111 / 5%);
  --shadow-raised: 0 15px 42px rgb(30 58 111 / 9%);
  --radius: 22px;
  --font-sans: Manrope, 'Segoe UI Variable Text', 'Segoe UI', Arial, sans-serif;
  --font-mono: 'Cascadia Code', Consolas, 'Liberation Mono', monospace;
  --toc-width: 228px;
  --column-gap: 64px;
  /* Compatibility tokens for retained library markup. */
  --paper: #fff;
  --white: #fff;
  --ink: var(--navy);
  --green: var(--link);
  --rust: var(--link-hover);
  --wash: var(--surface);
  --sand: var(--lavender);
  --sans: var(--font-sans);
  --serif: var(--font-sans);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 28px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  font-variant-numeric: lining-nums;
  -webkit-font-smoothing: antialiased;
}
::selection { background: #dceaff; color: var(--navy); }
img, svg, video { max-width: 100%; }
img { height: auto; }
picture { display: block; }
button, input, select, textarea { font: inherit; }
[hidden] { display: none !important; }
a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
  text-decoration-color: rgb(22 95 193 / 45%);
  transition: color .16s ease, background-color .16s ease, border-color .16s ease;
}
a:hover { color: var(--link-hover); text-decoration-color: currentColor; }
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 5px;
  border-radius: 4px;
}
p { margin: 0 0 1.25em; }
ul, ol { padding-left: 1.4em; }
li { margin: .45em 0; }
li::marker { color: var(--link); }
strong { color: var(--navy); font-weight: 700; }
small, .small { font-size: .875rem; }
h1, h2, h3, h4, h5, h6 {
  color: var(--navy);
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.25;
  overflow-wrap: break-word;
  scroll-margin-top: 28px;
}
h1 {
  margin: .3em 0 .45em;
  max-width: 21ch;
  font-size: clamp(2.4rem, 4.4vw, 4.15rem);
  letter-spacing: -.047em;
  line-height: 1.09;
  text-wrap: balance;
}
h2 {
  margin: 2.1em 0 .8em;
  font-size: clamp(1.7rem, 2.5vw, 2.15rem);
  letter-spacing: -.033em;
  text-wrap: balance;
}
h3 { margin: 1.8em 0 .7em; font-size: 1.16rem; letter-spacing: -.015em; }
h4, h5, h6 { margin: 1.6em 0 .65em; font-size: 1.05rem; }
blockquote { margin: 1.5em 0; }
code, kbd, samp { font-family: var(--font-mono); font-size: .88em; }
code { padding: .12em .35em; border-radius: 5px; background: #edf2fc; color: #203d72; }
pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 22px;
  border: 1px solid #233254;
  border-radius: 16px;
  background: var(--navy);
  color: #eaf1ff;
  font: .875rem/1.7 var(--font-mono);
  tab-size: 2;
}
pre code { padding: 0; border-radius: 0; background: none; color: inherit; font-size: inherit; }
mark { padding: .04em .14em; border-radius: 4px; background: #dceaff; color: var(--navy); }
hr { margin: 2.5rem 0; border: 0; border-top: 1px solid var(--line); }

/* Navigation remains usable without scripts or external assets. */
.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 16px;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  transform: translateY(-180%);
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); color: #fff; }
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  font-size: .875rem;
}
.brand {
  color: var(--navy);
  font-size: 1.06rem;
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.3;
  text-decoration: none;
}
.brand:hover { color: var(--link); }
.site-header .brand { display: inline-flex; align-items: center; gap: 10px; }
.site-header .brand:before { content: ''; flex: none; width: 35px; height: 35px; background: url("/public-assets/d3b9b8354e119f87e068.svg") center / contain no-repeat; }
.site-header .series { margin-left: auto; }
@media(max-width:680px) { .site-header .series { display: none; } .site-header .brand:before { width: 30px; height: 30px; } .site-header > .company-link { font-size: .68rem; padding: 8px 11px; } }
@media(max-width:680px) { .library-index .site-header { flex-wrap: wrap; gap: 12px; } .library-index .site-header .brand { flex: 1 0 100%; margin-bottom: 4px; } .library-index .site-header > a:not(.brand) { flex: 1; text-align: center; } }
.site-header .series { color: var(--muted); font-size: .78rem; text-align: right; }
.site-header > a:not(.brand) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 17px;
  border: 1px solid #223d6b;
  border-radius: 12px;
  background: linear-gradient(145deg, #243b68 0%, #101c39 58%, #091026 100%);
  box-shadow: 0 4px 10px rgb(9 16 38 / 12%), inset 0 1px rgb(255 255 255 / 14%);
  color: #fff;
  font-size: .8rem;
  font-weight: 650;
  text-decoration: none;
}
.site-header > a:not(.brand):hover { background: #19305b; color: #fff; }
.site-header > nav { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; }
.breadcrumbs { margin: 0 0 32px; color: var(--muted); font-size: .75rem; line-height: 1.8; }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--link); }
.breadcrumbs span { padding: 0 .55rem; color: #8996af; }

/* Higher specificity also overrides the older locale.css palette. */
body > .locale-switch {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 4px 7px;
  width: min(100%, 1180px);
  max-width: 1180px;
  margin: 0 auto;
  padding: 11px 24px 0;
  color: var(--muted);
  font: 600 .72rem/1.5 var(--font-sans);
}
body > .locale-switch a {
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: var(--muted);
  text-decoration: none;
}
body > .locale-switch a:hover { background: var(--surface); color: var(--link); }
body > .locale-switch a[aria-current='page'] {
  border-color: #dce6f7;
  background: #edf3ff;
  color: var(--navy);
  font-weight: 750;
}
body > .locale-switch a:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

/* Wide article header; the inner layout keeps prose at reading width. */
.article-page { width: min(100%, 1180px); margin: 0 auto; padding: 28px 24px 88px; }
.article-page > .breadcrumbs { margin-bottom: 30px; }
.article-header-visual {
  display: grid;
  grid-template-columns: minmax(0, 1.17fr) minmax(0, .83fr);
  align-items: center;
  gap: clamp(28px, 4.5vw, 56px);
  min-height: 390px;
  margin: 0 0 24px;
}
.article-header-copy { min-width: 0; }
.article-header-copy h1 { max-width: 19ch; }
.article-header-copy .dek { max-width: 52ch; }
.article-header-copy .meta { margin-bottom: 0; padding-bottom: 0; border: 0; }
.article-header-art {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  min-width: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid #e3e7f6;
  border-radius: 34px;
  background: radial-gradient(ellipse at 80% 12%, #e0eaff 0, transparent 58%), linear-gradient(140deg, #f5f4ff, #edf4ff 75%);
  box-shadow: inset 0 1px rgb(255 255 255 / 80%);
}
.article-header-art::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image: radial-gradient(#a9bde7 .8px, transparent .8px);
  background-size: 12px 12px;
  opacity: .24;
  content: '';
  mask-image: linear-gradient(135deg, transparent 22%, #000 100%);
  pointer-events: none;
}
.article-header-art > img, .article-header-art > svg {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  object-fit: contain;
}
.eyebrow {
  margin: 0 0 17px;
  color: var(--link);
  font-size: .72rem;
  font-weight: 750;
  line-height: 1.6;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.dek {
  max-width: 52ch;
  margin: 0 0 25px;
  color: var(--text);
  font-size: clamp(1.07rem, 1.6vw, 1.2rem);
  line-height: 1.75;
}
.meta { display: flex; flex-wrap: wrap; gap: 9px 20px; padding: 0 0 27px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .72rem; line-height: 1.7; }
.meta span + span { position: relative; }
.meta span + span::before { position: absolute; top: .7em; left: -12px; width: 3px; height: 3px; border-radius: 50%; background: #8da1c2; content: ''; }
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--toc-width);
  align-items: start;
  gap: var(--column-gap);
  max-width: 1180px;
  margin: 0 auto;
  padding: 42px 24px 88px;
}
.article-page .article-layout { max-width: 1040px; margin: 52px auto 0; padding: 0; }
.article { min-width: 0; }
.article-body { max-width: 748px; }
.article > article > header { margin-bottom: 8px; }
.body-copy { font-size: 1.1rem; line-height: 1.87; overflow-wrap: break-word; }
.body-copy > p:first-child { margin-top: 35px; }
.article-body .body-copy > p:first-child { margin-top: 0; }
.body-copy h2 { margin-top: 2.15em; }
.body-copy h3 { line-height: 1.45; }
.body-copy a, .sources a, .glossary-list a { overflow-wrap: anywhere; }
.body-copy ul, .body-copy ol { margin: 1.35em 0; }
.body-copy li { padding-left: .15em; }

/* Fallback for an unchanged article whose visual header is inside the old column. */
.article-layout .article > article > .article-header-visual { grid-template-columns: minmax(0, 1fr) minmax(160px, .55fr); gap: 24px; min-height: 0; margin-bottom: 36px; }
.article-layout .article > article > .article-header-visual h1 { font-size: clamp(2.1rem, 3.5vw, 3.25rem); }
.article-layout .article > article > .article-header-visual .article-header-art { border-radius: 24px; }

/* On desktop the outline is a separate, scrollable reading aid. */
.sidebar { align-self: stretch; min-width: 0; font-size: .78rem; }
.sidebar-inner { position: sticky; top: 24px; max-height: calc(100vh - 48px); overflow-y: auto; overscroll-behavior-y: contain; scrollbar-width: thin; scrollbar-color: #b6c4de transparent; padding: 4px 3px 12px; }
.sidebar details { padding: 20px 18px 18px; border: 1px solid var(--line); border-radius: 20px; background: #fafbff; }
.sidebar-label { position: relative; display: block; min-height: 26px; margin: 0; padding-right: 18px; color: var(--navy); font-size: .72rem; font-weight: 750; letter-spacing: .025em; line-height: 1.6; list-style: none; cursor: pointer; }
.sidebar-label::-webkit-details-marker { display: none; }
.sidebar-label::after { position: absolute; top: 5px; right: 2px; width: 6px; height: 6px; border-right: 1.5px solid var(--link); border-bottom: 1.5px solid var(--link); transform: rotate(45deg); content: ''; }
.sidebar details[open] > .sidebar-label::after { top: 8px; transform: rotate(225deg); }
.sidebar ol { margin: 18px 0 0; padding: 0; list-style: none; counter-reset: toc; }
.sidebar li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 8px; margin: 0 0 14px; line-height: 1.65; counter-increment: toc; }
.sidebar li:last-child { margin-bottom: 0; }
.sidebar li::before { padding-top: 2px; color: #687b9d; font-size: .64rem; font-weight: 650; font-variant-numeric: tabular-nums; content: counter(toc, decimal-leading-zero); }
.sidebar a { color: #4c6081; text-decoration: none; }
.sidebar a:hover { color: var(--link); text-decoration: underline; }
.sidebar .sidebar-note { margin: 22px 3px 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: .75rem; line-height: 1.95; }
.sidebar .sidebar-note a { color: var(--link); text-decoration: underline; text-decoration-color: rgb(22 95 193 / 30%); }
.mobile-toc { display: none; }

/* Evidence, examples and figures share a restrained blue/lavender system. */
.example { margin: 1.8rem 0 2rem; padding: 27px 30px; border: 1px solid var(--line); border-left: 3px solid #8eacdf; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.example.good { border-color: #d1e2fa; border-left-color: var(--blue); background: linear-gradient(130deg, #f5f7ff, #f0f7ff); }
.example blockquote { margin: 13px 0 0; color: #253857; font-size: 1.15rem; line-height: 1.8; }
.example blockquote p:last-child { margin-bottom: 0; }
.label { margin: 0; color: var(--muted); font-size: .74rem; font-weight: 750; line-height: 1.7; letter-spacing: .025em; }
.note { margin: 1.4rem 0 1.8rem; color: var(--muted); font-size: .875rem; line-height: 1.85; }
.dossier { margin: 1.8rem 0; padding: 25px 28px; border: 1px solid #dde4f7; border-radius: var(--radius); background: linear-gradient(135deg, #f3f3ff, #f5f9ff); }
.dossier dl { margin: 15px 0 0; }
.dossier dl > div { display: grid; grid-template-columns: 146px minmax(0, 1fr); gap: 20px; padding: 13px 0; border-top: 1px solid #dce3f2; font-size: .925rem; line-height: 1.8; }
.dossier dl > div:last-child { padding-bottom: 0; }
.dossier dt { color: var(--navy); font-weight: 700; }
.dossier dd { margin: 0; }
.evidence-list { margin: 1.8rem 0; padding: 0; }
.evidence-list dt { margin-top: 1.5rem; color: var(--navy); font-size: .9rem; font-weight: 750; }
.evidence-list dd { margin: .4rem 0 0; padding: 0 0 1.3rem; border-bottom: 1px solid var(--line); }
.quoted-fragment { margin: 1.4rem 0 1rem; padding: 5px 0 5px 20px; border-left: 3px solid #b3cbf2; color: #253857; font-size: 1.15rem; line-height: 1.8; }
.formula { margin: 1.6rem 0; padding: 18px 22px; border: 1px solid #dce5f6; border-radius: 15px; background: var(--surface); color: var(--navy); font-size: 1.05rem; font-weight: 650; line-height: 1.85; font-variant-numeric: tabular-nums; }
.decision { margin: 2rem 0; padding: 21px 25px; border: 1px solid #d4e3fa; border-left: 3px solid var(--blue); border-radius: 17px; background: #f3f7ff; }
.decision p { margin: 0; color: #263b61; font-size: 1.12rem; line-height: 1.8; }
.questions { margin: 1.5rem 0; padding-left: 1.4em; }
.questions li { margin-bottom: 16px; padding-left: 8px; }
.figure { margin: 2.1rem 0 2.35rem; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.figure img { display: block; width: 100%; height: auto; margin: 0 auto; }
.figure figcaption { margin-top: 17px; padding-top: 15px; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; line-height: 1.85; }
.figure figcaption strong { color: var(--navy); }
.table-wrap { max-width: 100%; margin: 1.8rem 0 2rem; overflow-x: auto; border: 1px solid var(--line); border-radius: 17px; background: #fff; box-shadow: 0 4px 18px rgb(30 58 111 / 3%); scrollbar-width: thin; scrollbar-color: #aabbdc #f2f5fb; }
table { width: 100%; border-collapse: separate; border-spacing: 0; color: var(--text); font-size: .875rem; line-height: 1.75; }
th, td { padding: 15px 17px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; overflow-wrap: break-word; }
th { background: #edf2fd; color: var(--navy); font-size: .82rem; font-weight: 750; }
th + th, td + td { border-left: 1px solid #edf0f7; }
tr:last-child td { border-bottom: 0; }
th:first-child, td:first-child { width: 28%; }
tbody tr:nth-child(even) td { background: #fcfdff; }
table a { overflow-wrap: anywhere; }

/* Sources and onward reading remain part of the article, not promotions. */
.sources { margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--line); font-size: .875rem; line-height: 1.85; }
.sources h2 { margin-top: 0; font-size: 1.65rem; }
.sources li { margin-bottom: 16px; padding-left: 5px; }
.sources .source-scope { display: block; margin-top: 5px; color: var(--muted); }
.article-footer { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 20px; margin-top: 2.7rem; padding-top: 26px; border-top: 1px solid var(--line); font-size: .82rem; }
.article-footer > a { display: inline-flex; align-items: center; min-height: 46px; padding: 11px 16px; border: 1px solid #dbe3f1; border-radius: 12px; color: var(--navy); font-weight: 650; text-decoration: none; }
.article-footer > a:hover { border-color: #adc7ef; background: var(--surface); color: var(--link); }
.next-topic { max-width: 62%; margin-left: auto; color: var(--muted); }
.next-topic span { display: block; margin-bottom: 7px; font-size: .66rem; font-weight: 650; line-height: 1.6; letter-spacing: .045em; text-transform: uppercase; }
.next-topic > a, .button-primary, .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid #243d6c;
  border-radius: 13px;
  background: linear-gradient(145deg, #243b68 0%, #101c39 58%, #091026 100%);
  box-shadow: 0 5px 13px rgb(9 16 38 / 12%), inset 0 1px rgb(255 255 255 / 14%);
  color: #fff;
  font-size: .82rem;
  font-weight: 650;
  line-height: 1.6;
  text-decoration: none;
}
.next-topic > a:hover, .button-primary:hover, .btn-primary:hover { background: #19305b; color: #fff; }
.site-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px 32px; max-width: 1180px; margin: 0 auto; padding: 26px 24px 35px; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; line-height: 1.8; }

/* The library index and glossary use the same visual language. */
.landing { position: relative; isolation: isolate; max-width: 1180px; margin: 0 auto; padding: 62px 24px 88px; }
.landing::before { position: absolute; z-index: -1; top: 0; right: 0; width: min(100%, 620px); height: 450px; background: radial-gradient(ellipse at 80% 15%, #f1f0ff, transparent 68%); content: ''; pointer-events: none; }
.landing h1 { max-width: 23ch; }
.intro { max-width: 760px; margin-bottom: 30px; font-size: 1.16rem; line-height: 1.8; }
.reading-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 38px 0 52px; padding: 0; list-style: none; }
.reading-list li { display: grid; grid-template-columns: 36px minmax(0, 1fr); align-items: start; gap: 17px; margin: 0; padding: 24px; border: 1px solid var(--line); border-radius: 21px; background: #fff; box-shadow: var(--shadow); transition: border-color .18s ease, box-shadow .18s ease; }
.reading-list li:hover, .reading-list li:focus-within { border-color: #c0d4f2; box-shadow: var(--shadow-raised); }
.reading-list .num { display: grid; place-items: center; min-width: 36px; min-height: 36px; padding: 5px 3px; border: 1px solid #dce6f8; border-radius: 11px; background: #f0f5ff; color: var(--link); font-size: .75rem; font-weight: 750; font-variant-numeric: tabular-nums; line-height: 1.3; }
.reading-list h2 { margin: 0 0 10px; font-size: 1.22rem; font-weight: 700; line-height: 1.4; letter-spacing: -.027em; text-wrap: initial; }
.reading-list h2 a { color: var(--navy); text-decoration: none; }
.reading-list h2 a:hover { color: var(--link); }
.reading-list p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.8; }
.status { margin-left: 8px; color: var(--muted); font-size: .7rem; font-weight: 500; white-space: nowrap; }
.glossary-list { max-width: 800px; margin-top: 36px; }
.glossary-list section { margin: 20px 0; padding: 27px 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); scroll-margin-top: 28px; }
.glossary-list h2 { margin: 0 0 15px; font-size: 1.52rem; line-height: 1.35; }
.glossary-list p { font-size: 1rem; line-height: 1.85; }
.glossary-list p:last-child { margin-bottom: 0; }
.related { color: var(--muted); font-size: .84rem !important; }
html[lang='de'] :is(h1, h2, h3, h4, h5, h6) { hyphens: auto; }

@media (max-width: 1000px) {
  :root { --column-gap: 36px; }
  .article-layout { display: block; max-width: 820px; }
  .article-page .article-layout { max-width: 748px; margin-top: 38px; }
  .article-body { max-width: none; }
  .sidebar { display: none; }
  .mobile-toc { display: block; margin: 0 0 30px; font-size: .85rem; }
  .mobile-toc details { border: 1px solid #dce5f6; border-radius: 16px; background: #f7f9ff; }
  .mobile-toc summary { padding: 15px 20px; color: var(--navy); font-weight: 700; cursor: pointer; }
  .mobile-toc summary::marker { color: var(--link); }
  .mobile-toc details[open] summary { border-bottom: 1px solid var(--line); }
  .mobile-toc ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 28px; margin: 0; padding: 16px 24px 18px 42px; }
  .mobile-toc li { margin: 5px 0; padding-left: 3px; line-height: 1.7; }
  .body-copy > p:first-child { margin-top: 28px; }
}

@media (max-width: 860px) {
  .article-header-visual { grid-template-columns: minmax(0, 1fr); gap: 28px; min-height: 0; }
  .article-header-copy h1 { max-width: 23ch; font-size: clamp(2.4rem, 6.3vw, 3.6rem); }
  .article-header-copy .dek { max-width: 64ch; }
  .article-header-art { width: 100%; max-height: 310px; aspect-ratio: 16 / 8; border-radius: 26px; }
  .article-header-art > img, .article-header-art > svg { max-height: 310px; }
  .reading-list { gap: 14px; }
  .reading-list li { grid-template-columns: 30px minmax(0, 1fr); gap: 12px; padding: 21px 19px; }
  .reading-list .num { min-width: 30px; min-height: 32px; font-size: .68rem; }
  .reading-list h2 { font-size: 1.12rem; }
  .glossary-list { max-width: none; }
}

@media (max-width: 640px) {
  .reading-list { grid-template-columns: minmax(0, 1fr); margin-top: 29px; }
  .reading-list li { grid-template-columns: 34px minmax(0, 1fr); padding: 23px 22px; }
  .reading-list .num { min-width: 34px; min-height: 34px; }
  .reading-list h2 { font-size: 1.16rem; }
  .mobile-toc ol { grid-template-columns: minmax(0, 1fr); }
  .table-wrap table { min-width: 32rem; }
  .table-wrap table:has(tr > :nth-child(4)) { min-width: 45rem; }
  th, td { padding: 13px 14px; font-size: .82rem; }
  .article-layout .article > article > .article-header-visual { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 560px) {
  html { scroll-padding-top: 20px; }
  .site-header { gap: 15px; padding: 19px 20px; }
  .brand { font-size: .95rem; }
  .site-header .series { max-width: 135px; font-size: .66rem; }
  .site-header > a:not(.brand) { min-height: 38px; padding: 8px 12px; font-size: .73rem; }
  body > .locale-switch { padding: 9px 18px 0; }
  body > .locale-switch a { min-height: 32px; padding: 6px 8px; font-size: .68rem; }
  .article-page { padding: 24px 20px 56px; }
  .article-layout { padding: 28px 20px 56px; }
  .article-page .article-layout { margin-top: 30px; padding: 0; }
  .breadcrumbs { margin-bottom: 25px; font-size: .68rem; }
  .breadcrumbs span { padding: 0 .35rem; }
  h1, .article-header-copy h1 { font-size: clamp(2.12rem, 8.6vw, 2.8rem); letter-spacing: -.042em; line-height: 1.14; }
  h2 { font-size: 1.63rem; letter-spacing: -.03em; line-height: 1.3; }
  h3 { font-size: 1.08rem; }
  .eyebrow { margin-bottom: 13px; font-size: .65rem; }
  .dek { margin-bottom: 22px; font-size: 1.02rem; line-height: 1.8; }
  .meta { gap: 7px 18px; font-size: .67rem; }
  .article-header-art { min-height: 185px; max-height: 230px; aspect-ratio: 16 / 9; border-radius: 23px; }
  .article-header-art > img, .article-header-art > svg { max-height: 230px; }
  .body-copy { font-size: 1rem; line-height: 1.9; }
  .example { padding: 22px 20px; border-radius: 18px; }
  .example blockquote, .quoted-fragment { font-size: 1.05rem; }
  .dossier { padding: 22px 20px; border-radius: 18px; }
  .dossier dl > div { grid-template-columns: minmax(0, 1fr); gap: 4px; padding: 13px 0; font-size: .875rem; }
  .figure { padding: 10px; border-radius: 17px; }
  .figure figcaption { padding: 12px 4px 0; font-size: .75rem; }
  .formula { padding: 16px; font-size: .95rem; }
  .decision { padding: 19px; }
  .decision p { font-size: 1.04rem; }
  .note, .sources { font-size: .82rem; }
  .sources { margin-top: 2.8rem; }
  .sources h2 { font-size: 1.5rem; }
  .article-footer { gap: 18px; margin-top: 2.2rem; }
  .article-footer > a { width: 100%; }
  .next-topic { width: 100%; max-width: none; margin-left: 0; }
  .next-topic > a { justify-content: flex-start; width: 100%; padding: 13px 17px; }
  .landing { padding: 38px 20px 58px; }
  .intro { font-size: 1.03rem; line-height: 1.85; }
  .reading-list li { grid-template-columns: 30px minmax(0, 1fr); gap: 13px; padding: 21px 18px; border-radius: 18px; }
  .reading-list .num { min-width: 30px; min-height: 32px; }
  .reading-list h2 { font-size: 1.1rem; }
  .reading-list p { font-size: .8rem; }
  .glossary-list section { padding: 23px 20px; border-radius: 18px; }
  .glossary-list h2 { font-size: 1.35rem; }
  .glossary-list p { font-size: .96rem; }
  .related { font-size: .8rem !important; }
  .site-footer { display: block; padding: 23px 20px 30px; font-size: .68rem; }
  .site-footer span { display: block; margin-bottom: 7px; }
}

@media (prefers-contrast: more) {
  :root { --text: #263653; --muted: #3f4d65; --line: #a4b2c9; --link: #064da7; }
  .sidebar a { color: var(--navy); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media (forced-colors: active) {
  .article-header-art, .example, .dossier, .decision, .formula, .reading-list li, .glossary-list section { border: 1px solid CanvasText; }
  .next-topic > a, .button-primary, .btn-primary, .site-header > a:not(.brand) { border: 1px solid ButtonText; background: ButtonFace; color: ButtonText; }
  .article-header-art::before, .landing::before { display: none; }
}

@media print {
  @page { margin: 18mm; }
  body { background: #fff; color: #000; font-size: 10.5pt; }
  .site-header, .sidebar, .mobile-toc, .skip-link, .site-footer, .article-footer, body > .locale-switch, .article-header-art { display: none; }
  .article-page, .article-layout, .article-page .article-layout, .landing { display: block; width: 100%; max-width: none; margin: 0; padding: 0; }
  .article-header-visual, .article-layout .article > article > .article-header-visual { display: block; min-height: 0; margin: 0 0 22pt; }
  .article-body, .glossary-list { max-width: none; }
  .landing::before { display: none; }
  h1, .article-header-copy h1 { max-width: none; margin-top: 8pt; font-size: 28pt; line-height: 1.18; }
  h2 { font-size: 18pt; break-after: avoid; }
  h3 { font-size: 12pt; break-after: avoid; }
  h1, h2, h3, strong, .eyebrow, .label { color: #000; }
  p, li { orphans: 3; widows: 3; }
  .body-copy { font-size: 10.5pt; line-height: 1.6; }
  .dek, .intro { max-width: none; font-size: 12pt; line-height: 1.6; }
  .meta, .breadcrumbs, .note, .related, .sources, .sources .source-scope { color: #333; }
  .meta { font-size: 8.5pt; }
  .breadcrumbs { font-size: 8pt; }
  a { color: #000; text-decoration-color: #777; }
  code, mark { background: #f1f1f1; color: #000; }
  .figure, .example, .dossier, .decision, .formula, .glossary-list section { break-inside: avoid; box-shadow: none; background: #fff; border-color: #bbb; border-radius: 0; }
  .figure { margin: 18pt 0; padding: 9pt; }
  .figure img { width: 100%; max-height: 155mm; object-fit: contain; }
  .figure figcaption { color: #333; font-size: 8.5pt; }
  .example blockquote, .decision p, .quoted-fragment { color: #000; font-size: 11pt; }
  .table-wrap { overflow: visible; border: 0; border-radius: 0; box-shadow: none; }
  .table-wrap table, .table-wrap table:has(tr > :nth-child(4)) { min-width: 0; width: 100%; font-size: 8.5pt; }
  th, td { padding: 8pt; color: #000; font-size: 8.5pt; border-color: #bbb; }
  th { background: #f1f1f1; }
  tr { break-inside: avoid; }
  thead { display: table-header-group; }
  .sources { font-size: 9pt; }
  .reading-list { display: block; margin: 20pt 0; }
  .reading-list li { margin: 0 0 12pt; padding: 12pt 0; border: 0; border-bottom: 1px solid #ccc; border-radius: 0; box-shadow: none; break-inside: avoid; }
  .reading-list h2 { font-size: 12pt; }
  .reading-list .num { background: none; color: #000; }
  .reading-list p, .glossary-list p { color: #000; font-size: 10pt; }
}