/* 首页专属编排；面板、按钮、窗口和问答交互沿用共享组件。 */
.home-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px 32px;
  margin-bottom: 24px;
}
.home-heading .eyebrow {
  margin-bottom: 12px;
}
.home-heading .section-heading {
  margin-bottom: 0;
}
.home-heading > a {
  flex-shrink: 0;
  font-size: 14px;
}
.home-intro {
  max-width: 64em;
  margin-bottom: 32px;
  line-height: 1.85;
}
.feature-questions > h3 {
  margin-top: 0;
  margin-bottom: 28px;
  font-size: 26px;
}
.home-reading-note {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.85;
}
.home-reading-note p {
  margin-bottom: 0;
}
.home-reading-note strong {
  color: var(--text);
  font-weight: var(--weight-medium);
}
.home-platform-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}
.home-platform-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  width: 100%;
}
.home-platform-heading > a {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 44px;
}
.home-platform-heading > a:hover {
  color: var(--accent);
}
.home-platform-heading svg {
  width: 26px;
  height: 26px;
}
.home-platform-heading h3 {
  margin: 0;
}
.home-platform-card > p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.85;
}
.home-platform-card > .btn-secondary {
  margin-top: auto;
}
.home-download-notes {
  margin-top: 28px;
}
.home-download-notes > h3 {
  margin-top: 0;
  margin-bottom: 24px;
}
.home-download-notes p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.85;
}
.home-download-notes p:last-child {
  margin-bottom: 0;
}
.home-download-notes strong {
  color: var(--text);
  font-weight: var(--weight-medium);
}
.home-dark-eyebrow {
  margin-bottom: 12px;
  font-size: 13px;
  letter-spacing: .04em;
}
.home-trust-lede {
  font-size: 17px;
  line-height: 1.85;
}
.home-ecosystem-topics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px 40px;
  margin-top: 36px;
}
.home-ecosystem-topics > article {
  min-width: 0;
  padding-top: 24px;
  border-top: 1px solid var(--on-dark-20);
}
.home-ecosystem-topics h3 {
  margin: 0 0 18px;
  color: var(--on-dark);
}
.home-ecosystem-topics p {
  font-size: 14px;
  line-height: 1.9;
}
.home-ecosystem-topics p:last-child {
  margin-bottom: 0;
}
.home-ecosystem-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--on-dark-20);
}
.home-ecosystem-foot > a {
  color: var(--on-dark);
  font-size: 14px;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}
@media (min-width: 1025px) and (max-width: 1220px) {
  .hero-copy {
    padding-inline: 32px;
  }
  .hero-title {
    font-size: 38px;
  }
  .hero .platforms {
    gap: 12px 18px;
  }
}
@media (max-width: 900px) {
  .home-reading-note,
  .home-ecosystem-topics {
    grid-template-columns: minmax(0, 1fr);
  }
  .home-ecosystem-topics {
    gap: 28px;
  }
}
@media (max-width: 640px) {
  .home-heading {
    align-items: flex-start;
    gap: 16px;
  }
  .home-trust-lede {
    font-size: 15px;
  }
  .hero .platforms {
    gap: 12px 16px;
  }
  .hero .platform {
    gap: 6px;
    font-size: 12px;
    min-height: 32px;
  }
  .hero .platform svg {
    width: 14px;
    height: 14px;
  }
  .home-ecosystem-foot .sample-actions {
    gap: 8px;
  }
}
@media (max-width: 380px) {
  .hero .platforms {
    gap: 8px 14px;
  }
  .hero .platform {
    font-size: 11px;
    gap: 5px;
  }
  .hero .platform svg {
    width: 12px;
    height: 12px;
  }
  .hero .platforms {
    margin-inline: -8px;
  }
}