:root {
  color-scheme: light;
  --navy: #16243a;
  --blue: #234f78;
  --cream: #f7f3e9;
  --paper: #fffdf8;
  --gold: #b48a3c;
  --text: #20242a;
  --muted: #626873;
  --line: #d7d0c2;
  --error: #8f342b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.65;
}

a {
  color: var(--blue);
  text-underline-offset: 0.2em;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-200%);
  background: var(--navy);
  color: #fff;
  padding: 0.75rem 1rem;
}

.skip-link:focus {
  transform: none;
}

.topbar {
  background: var(--navy);
  color: #fff;
}

.topbar-inner,
main,
footer {
  width: min(100% - 2rem, 1280px);
  margin-inline: auto;
}

.topbar-inner {
  min-height: 7rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
  text-decoration: none;
}

.wordmark span {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: #f4dcae;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.wordmark strong {
  max-width: 9rem;
  font-size: 1.15rem;
  line-height: 1.05;
  text-transform: uppercase;
}

.topbar-inner > p {
  margin: 0;
  color: #d9dfeb;
  font-style: italic;
  text-align: center;
}

details {
  position: relative;
}

summary {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid #8793a5;
  font-family: Arial, Helvetica, sans-serif;
  cursor: pointer;
}

details nav {
  position: absolute;
  right: 0;
  z-index: 5;
  min-width: 13rem;
  display: grid;
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 0.5rem;
  box-shadow: 0 1rem 2rem rgb(0 0 0 / 18%);
}

details nav a {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  padding-inline: 0.75rem;
  color: var(--navy);
}

.breadcrumbs {
  display: flex;
  gap: 0.7rem;
  padding-block: 1.4rem;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.82rem;
}

.article-grid {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 760px) minmax(220px, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
}

.share-rail {
  position: sticky;
  top: 1.5rem;
  display: grid;
  gap: 0.75rem;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.76rem;
  text-transform: uppercase;
}

.share-rail span {
  color: var(--muted);
  letter-spacing: 0.08em;
}

.share-rail a {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--line);
}

.article-header {
  text-align: center;
}

.section-name,
.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--gold);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.7rem, 6vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.standfirst {
  max-width: 56ch;
  margin: 1.5rem auto;
  color: #3f4650;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-style: italic;
}

.article-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
}

.article-meta span:first-child {
  color: var(--navy);
  font-weight: 700;
}

figure {
  margin: 0;
}

.cover {
  margin-top: 2rem;
}

img,
video {
  display: block;
  width: 100%;
  height: auto;
}

figcaption {
  margin-top: 0.5rem;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.75rem;
}

.article-copy {
  width: min(100%, 660px);
  margin: 2.5rem auto 0;
  font-size: clamp(1.06rem, 2vw, 1.2rem);
}

.article-copy p {
  margin: 0 0 1.4rem;
}

.dropcap::first-letter {
  float: left;
  margin: 0.08em 0.12em 0 0;
  color: var(--gold);
  font-size: 4.8em;
  line-height: 0.72;
}

.article-copy h2 {
  margin: 3.5rem 0 1rem;
  color: var(--navy);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 400;
  line-height: 1.1;
}

.note {
  margin: 2rem 0;
  border-block: 1px solid var(--gold);
  background: var(--cream);
  padding: 1.1rem 1.25rem;
}

.note strong {
  color: var(--navy);
}

.note p {
  margin: 0.4rem 0 0;
}

.image-button {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: zoom-in;
}

video {
  margin-top: 2rem;
  background: var(--navy);
}

blockquote {
  margin: 2.5rem 0;
  border-block: 1px solid var(--gold);
  padding: 1.4rem 0;
  color: var(--blue);
  font-size: 1.45em;
  font-style: italic;
  line-height: 1.3;
  text-align: center;
}

.discussion {
  margin: 3rem 0 5rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.discussion h2 {
  color: var(--navy);
  font-weight: 400;
}

.empty-state {
  background: var(--cream);
  padding: 1rem 1.25rem;
}

.empty-state p {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.discussion button,
.context-rail button {
  min-height: 2.75rem;
  margin-top: 1rem;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: #fff;
  padding: 0.6rem 1rem;
  font: inherit;
  cursor: pointer;
}

.context-rail {
  position: sticky;
  top: 1.5rem;
  display: grid;
  gap: 1.2rem;
  font-family: Arial, Helvetica, sans-serif;
}

.context-rail > * {
  border-top: 1px solid var(--gold);
  padding-top: 0.9rem;
}

.context-rail section a {
  display: block;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.2;
}

.context-rail section p {
  color: var(--muted);
  font-size: 0.82rem;
}

.support-card {
  display: grid;
  gap: 0.5rem;
  background: var(--cream);
  color: var(--navy);
  padding: 1rem;
  text-decoration: none;
}

.support-card span {
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.source-link {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
}

.service-error {
  display: grid;
  gap: 0.25rem;
  color: var(--error);
}

.service-error span {
  font-size: 0.78rem;
}

.context-rail button[disabled] {
  border-style: dashed;
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
  cursor: not-allowed;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-block: 2rem 4rem;
}

footer p {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

@media (max-width: 900px) {
  .topbar-inner > p {
    display: none;
  }

  .topbar-inner {
    grid-template-columns: 1fr auto;
  }

  .article-grid {
    grid-template-columns: minmax(0, 1fr) minmax(210px, 0.4fr);
  }

  .share-rail {
    position: static;
    grid-column: 1 / -1;
    grid-template-columns: auto repeat(2, auto);
    align-items: center;
  }
}

@media (max-width: 680px) {
  .article-grid {
    grid-template-columns: 1fr;
  }

  .share-rail {
    grid-column: auto;
  }

  h1 {
    font-size: clamp(2.6rem, 14vw, 4.2rem);
  }

  .context-rail {
    position: static;
    margin-bottom: 3rem;
  }

  footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto;
  }
}