/* ================================================================
   Research page
   ================================================================ */

.research-body {
  padding: var(--space-xl) 0;
}

.research-section {
  margin-bottom: var(--space-xl);
}

.research-section:last-child { margin-bottom: 0; }

.research-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.research-section p {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  color: var(--c-text-secondary);
  line-height: 1.85;
  margin-bottom: 1.1rem;
}

.research-section p:last-child { margin-bottom: 0; }

/* ---- Thesis block ---- */
.thesis-box {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 2rem 2.25rem;
  background: var(--c-section-alt);
  margin-bottom: 2rem;
}

.thesis-box .thesis-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 1rem;
  font-style: italic;
}

.thesis-box .thesis-abstract {
  font-size: 1rem;
  color: var(--c-text-secondary);
  line-height: 1.8;
  margin-bottom: 0;
}

/* ---- Papers list ---- */
.papers-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.papers-list li {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 2rem;
  flex-wrap: wrap;
}

.papers-list li:first-child { border-top: 1px solid var(--c-border); }

.paper-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-text);
}

.paper-meta {
  font-size: 0.875rem;
  color: var(--c-text-secondary);
  white-space: nowrap;
}

/* ---- In-progress notice ---- */
.in-progress-notice {
  background: var(--c-section-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  font-size: 1rem;
  color: var(--c-text-secondary);
  line-height: 1.75;
}

/* ---- Divider ---- */
.research-divider {
  border: none;
  border-top: 1px solid var(--c-border);
  margin: var(--space-xl) 0;
}