@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;800&display=swap");

/* html_v07_33: home overview styles externalized from index inline CSS */
/* html_v07_44: home-specific typography narrowed to center article scope to avoid shared left-rail leakage */
.hub-home-page {
  margin: 0;
  color: #13253f;
  background: transparent;
  font-family: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", Meiryo, sans-serif;
  font-weight: 500;
  font-synthesis-weight: none;
}

.hub-home-page .hub-page-article .page {
  padding: 28px 30px 36px;
}

.hub-home-page .hub-home-hero {
  position: relative;
  margin: 0 0 18px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid #b3c4db;
  background: linear-gradient(180deg, #d4e7fb 0%, #bfdaf5 100%);
  box-shadow: 0 7px 16px rgba(9,20,40,.06);
}

.hub-home-page .hub-home-hero img {
  display: block;
  width: 100%;
  height: clamp(180px, 22vw, 320px);
  object-fit: cover;
  object-position: center 50%;
  background: #c9def5;
}

.hub-home-page .hub-page-article .chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #eaf4ff;
  border: 1px solid #b8cae2;
  font-size: 12px;
  font-weight: 800;
  color: #536d8a;
  letter-spacing: .04em;
}

.hub-home-page .hub-page-article h1 {
  margin: 14px 0 10px;
  font-size: 28px;
  line-height: 1.2;
}

.hub-home-page .hub-page-article p {
  font-weight: 500;
  margin: 0 0 16px;
  color: #526b87;
  line-height: 1.8;
  font-size: 14px;
}

.hub-home-page .hub-page-article .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.hub-home-page .hub-page-article .card {
  background: rgba(247,251,255,.96);
  border: 1px solid #b8cae2;
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 6px 16px rgba(12,26,50,.05);
}

.hub-home-page .hub-page-article h2 {
  margin: 0 0 8px;
  font-size: 16px;
}

.hub-home-page .hub-page-article ul {
  margin: 8px 0 0;
  padding-left: 18px;
  color: #526b87;
}

.hub-home-page .hub-page-article li {
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.6;
}

@media (max-width: 720px) {
  .hub-home-page .hub-page-article .page {
    padding: 22px 18px 30px;
  }

  .hub-home-page .hub-page-article h1 {
    font-size: 24px;
  }
}