:root {
  --text: #1f2937;
  --muted: #6b7280;
  --border: #d6d9de;
  --background: #f5f7fa;
  --surface: #ffffff;
  --accent: #1f3b57;
  --max-width: 780px;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  font-size: 18px;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Georgia, "Times New Roman", Times, serif;
  line-height: 1.75;
}

.container {
  width: min(100% - 48px, var(--max-width));
  margin: 0 auto;
  padding: 56px 0 80px;
}

.site-header {
  margin-bottom: 28px;
  padding: 32px 34px;
  background: linear-gradient(to bottom, #ffffff, #f8fbff);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: Arial, Helvetica, sans-serif;
}

h1 {
  margin: 0;
  font-size: clamp(1.6rem, 2.9vw, 2.5rem);
  line-height: 1.05;
  color: var(--accent);
}

.subtitle {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 1.2rem;
  font-style: italic;
}

section {
  margin-top: 20px;
  padding: 24px 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--accent);
  font-family: Arial, Helvetica, sans-serif;
}

p,
li,
figcaption {
  font-size: 1rem;
}

p {
  margin: 0 0 1rem;
}

p:last-child,
ul:last-child,
figure:last-child {
  margin-bottom: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 59, 87, 0.25);
  transition: color 0.2s ease, border-color 0.2s ease;
}

a:hover {
  color: #16314a;
  border-bottom-color: rgba(31, 59, 87, 0.55);
}

ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

li + li {
  margin-top: 0.35rem;
}

.link-list {
  list-style: none;
  padding-left: 0;
  margin-top: 1rem;
}

.link-list li {
  margin-top: 0.5rem;
}

.citation {
  color: var(--text);
  word-break: break-word;
}

.site-footer {
  margin-top: 28px;
  padding-top: 4px;
  color: var(--muted);
  font-size: 0.95rem;
  text-align: center;
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 24px, var(--max-width));
    padding: 28px 0 48px;
  }

  .site-header,
  section {
    padding: 20px 18px;
  }

  .subtitle {
    font-size: 1.05rem;
  }
}