body {
  font-family: "Noto Sans JP", sans-serif;
  color: #333;
  background-color: #fff;
  line-height: 1.8;
}

main {
  padding: 2rem 1rem;
  max-width: 1000px;
  margin: auto;
}

.about-hero {
  padding: 4rem 1rem;
  text-align: center;
  position: relative;
}

.about-hero p {
  color: #000000;
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.about-hero h1 {
  font-size: 2rem;
  font-weight: 700;
}

h2 {
  font-size: 1.5rem;
  font-weight: 700;
  position: relative;
  margin: 2.5rem 0 1rem;
  text-align: center;
  padding-bottom: 0.4rem;
  color: #333;
}

h2::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #ff9900;
  transform: none;
}

h3 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  color: #d87b00;
}

p {
  color: #333;
  margin-bottom: 1rem;
}

dl {
  display: grid;
  grid-template-columns: 160px 1fr;
  row-gap: 1.2rem;
  column-gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 480px) {
  dl {
    grid-template-columns: 1fr;
  }
}

dt {
  font-weight: bold;
  text-align: left;
  color: #666;
}

dd {
  margin: 0;
  text-align: left;
  color: #333;
}

dt,
dd {
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #ffc078;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.95rem;
}

thead {
  background-color: #fff3e0;
}

th,
td {
  border: 1px solid #ccc;
  padding: 0.6rem;
  text-align: center;
}

ol {
  padding-left: 1.5rem;
}

ol li {
  margin-bottom: 0.5rem;
}

a {
  color: #d87b00;
  text-decoration: underline;
}

a:hover {
  text-decoration: none;
}

.img-block-inline {
  position: relative;
  display: inline-block;
}

.img-overlay-area {
  position: absolute;
  left: 5.5%;
  bottom: 2%;
  width: 17%;
  height: 39%;
  display: block;
  opacity: 0;
  background: none;
  cursor: pointer;
  z-index: 2;
}

.intro-centered {
  text-align: center;
  margin: 2.5rem 0 2rem 0;
}

.intro-centered p {
  margin-top: 1.2em;
}

.cta-mail-link {
  font-size: 1.15em;
  padding: 0.9em 2.2em;
  border-radius: 2em;
  font-weight: bold;
  background: var(--hanamaru-orange, #ff9800);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
}