:root {
  color-scheme: light;
  --paper: #fbfbf7;
  --ink: #17201b;
  --muted: #5d6b66;
  --line: #d1ddd6;
  --green: #0f766e;
  --green-dark: #0b5f59;
  --rose: #b42372;
  --cyan: #007f9f;
  --amber: #9a5412;
  --panel: #ffffff;
  --wash: #eef5f1;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.12), transparent 34%),
    linear-gradient(215deg, rgba(180, 35, 114, 0.11), transparent 36%),
    var(--paper);
}

a {
  color: var(--green-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--rose);
}

.article-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(18px, 4vw, 48px);
}

.article-hero {
  min-height: 92vh;
  display: grid;
  align-content: center;
  gap: 28px;
  padding-bottom: 40px;
}

.top-link {
  width: fit-content;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green-dark);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 980px;
  margin-bottom: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.dek {
  max-width: 790px;
  color: #37433e;
  font-size: clamp(1.2rem, 2.4vw, 1.75rem);
  line-height: 1.45;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 28px;
  align-items: end;
}

.hero-card,
.toc,
.note,
.source-card,
.review-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.hero-card {
  padding: 18px;
}

.hero-card img,
.article-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.caption {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.toc {
  padding: 18px;
}

.toc h2 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.toc ol {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.7;
}

.article-body {
  display: grid;
  gap: 52px;
}

.article-section {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(0, 720px);
  gap: clamp(20px, 4vw, 48px);
  align-items: start;
}

.section-kicker {
  position: sticky;
  top: 18px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.article-section h2 {
  margin-bottom: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.article-section h3 {
  margin: 28px 0 10px;
  font-size: 1.2rem;
}

.article-section p,
.article-section li {
  color: #24302a;
  font-size: 1.05rem;
  line-height: 1.75;
}

.article-section ul,
.article-section ol {
  padding-left: 22px;
}

.term {
  font-weight: 850;
}

.note {
  margin: 22px 0;
  padding: 16px 18px;
  border-left: 5px solid var(--green);
}

.note strong {
  display: block;
  margin-bottom: 6px;
}

.article-figure {
  margin: 28px 0;
}

.article-figure img {
  border: 1px solid var(--line);
  background: #ffffff;
}

.citation {
  font-size: 0.78em;
  font-weight: 800;
  vertical-align: super;
}

.source-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
  padding: 0;
  list-style: none;
}

.source-card {
  padding: 14px 16px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.source-card strong {
  display: block;
  color: var(--ink);
}

.review-card {
  padding: 18px;
}

.review-card ul {
  margin-bottom: 0;
}

.article-footer {
  margin-top: 70px;
  padding: 24px 0 6px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 860px) {
  .article-hero {
    min-height: auto;
  }

  .hero-grid,
  .article-section {
    grid-template-columns: 1fr;
  }

  .section-kicker {
    position: static;
  }
}

@media (max-width: 560px) {
  .article-shell {
    padding: 16px;
  }

  h1 {
    font-size: 2.8rem;
  }

  .article-section p,
  .article-section li {
    font-size: 1rem;
  }
}