body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  color: #222;
  line-height: 1.8;
  background: #f7f7f7;
}

.hero {
  background: linear-gradient(135deg, #0f3f6f 0%, #0b2e52 100%);
  color: #fff;
  padding: 48px 20px;
  text-align: center;
}

.area-main {
  display: inline-block;
  background: rgba(255,255,255,0.16);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 14px;
  margin-bottom: 14px;
}

h1 {
  font-size: 31px;
  line-height: 1.4;
  margin: 0 0 20px;
}

.lead {
  font-size: 17px;
  margin-bottom: 20px;
}

.trust-badges {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 18px auto 26px;
  max-width: 780px;
}

.trust-badges span {
  background: #fff;
  color: #0f3f6f;
  border-radius: 999px;
  padding: 7px 12px;
  font-weight: 700;
  font-size: 13px;
}

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 24px 16px 56px;
}

section {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  margin: 20px 0;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}

.campaign {
  border: 2px solid #ff7a00;
}

h2 {
  font-size: 22px;
  border-left: 6px solid #0f3f6f;
  padding-left: 12px;
  margin-top: 0;
}

.cta-area {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: bold;
  text-decoration: none;
  min-width: 220px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.tel {
  background: #ff7a00;
  color: #fff;
}

.line {
  background: #06c755;
  color: #fff;
}

.sub-link {
  margin-top: 18px;
  font-size: 14px;
}

.sub-link a {
  color: #fff;
  text-decoration: underline;
}

ul {
  padding-left: 20px;
}

.photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.photo-card {
  background: #f3f6fa;
  border-radius: 14px;
  padding: 12px;
  text-align: center;
}

.photo-placeholder {
  min-height: 160px;
  border-radius: 12px;
  background: repeating-linear-gradient(45deg, #dfe8f2, #dfe8f2 10px, #eef3f8 10px, #eef3f8 20px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #35506b;
  font-weight: 700;
}

.note {
  color: #555;
}

.small {
  font-size: 13px;
  color: #666;
}

.secondary-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.secondary-links a {
  display: inline-block;
  background: #eef4fb;
  color: #0f3f6f;
  border: 1px solid #c9d8e8;
  border-radius: 999px;
  padding: 10px 16px;
  text-decoration: none;
  font-weight: 700;
}

footer {
  text-align: center;
  background: #0f3f6f;
  color: #fff;
  padding: 24px 16px;
}

footer a {
  color: #fff;
}

@media (max-width: 600px) {
  h1 {
    font-size: 24px;
  }

  .hero {
    padding: 36px 16px;
  }

  section {
    padding: 20px;
  }

  .cta {
    width: 100%;
    box-sizing: border-box;
  }

  .photo-grid {
    grid-template-columns: 1fr;
  }
}