:root {
  --bg: #f6f3ea;
  --paper: #fffdf8;
  --ink: #1f3a2e;
  --muted: #607066;
  --accent: #6f8f62;
  --accent-dark: #4f6f52;
  --line: #d9dfd5;
  --soft: #edf2e8;
  --shadow: 0 12px 30px rgba(31, 58, 46, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.7;
}

a { color: var(--accent-dark); }
a:hover { color: var(--ink); }

.site-shell {
  width: min(100% - 32px, 900px);
  margin: 0 auto;
}

.site-header {
  padding: 28px 0 12px;
}

.site-brand {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
}

main.home {
  min-height: calc(100vh - 130px);
  padding: 58px 0 72px;
  text-align: center;
}

.hero {
  max-width: 760px;
  margin: 0 auto 54px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 1.08;
  font-weight: 500;
}

.hero .lead {
  max-width: 690px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.3vw, 1.25rem);
}

.hero::after {
  content: "";
  display: block;
  width: 68px;
  height: 2px;
  margin: 30px auto 0;
  background: var(--accent);
}

.article-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  text-align: left;
}

.article-card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.article-card .eyebrow,
.article .eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-card h2 {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.25;
  font-weight: 600;
}

.article-card p {
  margin: 16px 0 20px;
  color: var(--muted);
}

.article-card a {
  margin-top: auto;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

main.article-page {
  padding: 26px 0 76px;
}

.back-link {
  display: inline-block;
  margin: 6px 0 30px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.article {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.article h1 {
  margin: 0 0 28px;
  font-size: clamp(2rem, 5vw, 3.7rem);
  line-height: 1.1;
  font-weight: 500;
}

.article p {
  margin: 0 0 1.2em;
  font-size: 1.08rem;
}

.article .intro {
  color: var(--muted);
  font-size: 1.18rem;
}

.article figure {
  margin: 36px 0 30px;
}

.article figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.article figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.82rem;
  line-height: 1.5;
}

.article .closing {
  margin-top: 28px;
  padding: 22px 24px;
  background: var(--soft);
  border-left: 4px solid var(--accent);
  font-size: 1.12rem;
}

.sources {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.82rem;
  line-height: 1.55;
}

.sources h2 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 0.95rem;
}

.sources ul {
  margin: 0;
  padding-left: 20px;
}

.site-footer {
  padding: 0 0 32px;
  color: var(--muted);
  text-align: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.82rem;
}

@media (max-width: 700px) {
  .site-shell { width: min(100% - 22px, 900px); }
  .site-header { padding-top: 20px; }
  main.home { padding-top: 38px; }
  .article-list { grid-template-columns: 1fr; }
  .article-card { min-height: 0; padding: 24px; }
  .article { padding: 28px 22px; border-radius: 12px; }
  .article p { font-size: 1.03rem; }
}