/* ============================================================
   PAIA-only additions on top of the shared Minimalist system
   (styles-about-rebuild.css). Long-form article layout.
   ============================================================ */

.paia-article {
  max-width: 700px;
  margin: 0 auto;
}

.paia-article > .cal-section {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.paia-article > .cal-section:first-child {
  border-top: none;
  padding-top: 0;
}

.paia-article h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 27px);
  color: var(--ink);
  margin-bottom: 16px;
}

.paia-article p {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 14px;
}

.paia-article p:last-child {
  margin-bottom: 0;
}

.paia-feature-list {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.paia-feature-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-muted);
}

.paia-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pastel-sage-ink);
}

.paia-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
}

.paia-flow span {
  color: var(--ink-faint);
}

.paia-callout {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--pastel-sage-bg);
  padding: 22px 24px;
  margin-top: 20px;
}

.paia-callout p {
  color: var(--ink);
  margin-bottom: 0;
}

@media (max-width: 620px) {
  .paia-article > .cal-section {
    padding: 36px 0;
  }
}