/* Giscus comment section */
.giscus-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 24px 80px;
  border-top: 1px solid var(--line);
}
.giscus-intro {
  text-align: center;
  margin-bottom: 28px;
}
.giscus-intro h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  margin-bottom: 0.3em;
}
.giscus-intro p {
  font-size: 0.88rem;
  color: var(--ink-soft);
  max-width: 440px;
  margin: 0 auto;
}
.giscus-intro .signin-hint {
  font-size: 0.78rem;
  margin-top: 0.8em;
}
.giscus-intro .signin-hint a {
  color: var(--amber);
}
.giscus {
  min-height: 100px;
}
.giscus-frame {
  width: 100%;
  border: none;
}

/* Ease-of-use strip */
.how-it-works {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 60px;
  text-align: center;
}
.how-it-works h2 {
  font-size: 1.6rem;
  margin-bottom: 0.4em;
}
.how-it-works > p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  max-width: 480px;
  margin: 0 auto 1.8em;
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 28px;
}
.how-grid h3 {
  color: var(--amber);
  font-size: 1.1rem;
  margin-bottom: 0.3em;
}
.how-grid p {
  font-size: 0.82rem;
  color: var(--ink-soft);
  line-height: 1.6;
}