* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: Georgia, 'Times New Roman', serif;
  background-color: #faf9f7;
  color: #1a1a1a;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 740px;
  margin: 0 auto;
  padding: 60px 24px 100px;
  line-height: 1.8;
}

/* ── Index: site header ── */
.site-header {
  border-bottom: 1px solid #d0ccc5;
  padding-bottom: 20px;
  margin-bottom: 48px;
  text-align: center;
}

.site-header h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: bold;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.site-header .subtitle {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
}

/* ── Index: article listing ── */
article {
  margin-bottom: 48px;
}

.article-meta {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 8px;
}

article h2 {
  margin-bottom: 12px;
}

article h2 a {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: bold;
  line-height: 1.35;
  color: #1a1a1a;
  text-decoration: none;
}

article h2 a:hover {
  text-decoration: underline;
}

.article-summary {
  font-size: 1rem;
  line-height: 1.7;
  color: #555;
}

.read-more {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  color: #888;
  text-decoration: none;
  letter-spacing: 0.03em;
}

.read-more:hover {
  color: #1a1a1a;
}

/* ── Article pages: back link ── */
.back-link {
  display: inline-block;
  margin-bottom: 32px;
  font-size: 14px;
  color: #888;
  text-decoration: none;
  letter-spacing: 0.05em;
}

.back-link:hover { color: #1a1a1a; }

/* ── Article pages: publication header ── */
.pub-header {
  border-bottom: 1px solid #d0ccc5;
  padding-bottom: 20px;
  margin-bottom: 48px;
  text-align: center;
}

.pub-header .meta {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
}

/* ── Article pages: title ── */
h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: bold;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 36px;
}

/* ── Article pages: dividers ── */
.title-divider {
  border: none;
  border-top: 2px solid #1a1a1a;
  margin-bottom: 36px;
}

.section-divider {
  border: none;
  border-top: 1px solid #d0ccc5;
  margin-bottom: 28px;
}

/* ── Article pages: body text ── */
p {
  margin-bottom: 24px;
  font-size: 1.05rem;
  line-height: 1.85;
}

ul {
  padding-left: 24px;
  margin-bottom: 28px;
  line-height: 1.8;
}

ul li {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

/* ── Article pages: section headings ── */
.section-block {
  margin: 52px 0 24px;
}

.section-block h2 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1.4;
}

.section-block h2.conclusion {
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

/* ── Article pages: table ── */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 28px;
  font-size: 1rem;
}

table tr {
  border-bottom: 1px solid #e0ddd8;
}

table td:first-child {
  padding: 8px 12px 8px 0;
  font-style: italic;
}

table td:last-child {
  padding: 8px 0;
  text-align: right;
}

/* ── Article pages: closing statement ── */
.closing {
  font-weight: bold;
  font-style: italic;
  font-size: 1.1rem;
}

/* ── Shared: footer ── */
footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid #d0ccc5;
  font-size: 13px;
  color: #888;
  text-align: center;
}

/* ── References section ── */
.references {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid #d0ccc5;
}

.references h2 {
  font-family: Times, 'Times New Roman', serif;
  font-size: 1.05rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 24px;
}

.references p {
  font-size: 1rem;
  line-height: 1.8;
  padding-left: 40px;
  text-indent: -40px;
  margin-bottom: 16px;
  color: #1a1a1a;
}

.references a {
  color: #1a1a1a;
  word-break: break-all;
}