.corporate-pages {
  background: white;
  min-height: 100vh;
}

.page-title-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 0 30px;
  display: flex;
  align-items: center;
  gap: 30px;
}

.page-title {
  font-family: "Inter", sans-serif;
  font-size: 89px;
  font-weight: 700;
  color: #2b39d5;
  line-height: 1.3;
  margin: 0;
}

.page-subtitle {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: #4a4459;
  line-height: 26px;
  letter-spacing: 1.44px;
  margin: 0;
  align-self: flex-end;
  padding-bottom: 20px;
}

.content-section {
  width: 100%;
  padding: 40px 0 100px;
}

.content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.intro-wrapper {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-bottom: 40px;
}

.intro-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 30px;
  font-weight: 600;
  color: #4a4459;
  line-height: 45px;
  letter-spacing: 3px;
  margin: 0;
  max-width: 1200px;
  width: 100%;
  text-align: left;
}

.company-info-table {
  width: 100%;
}

.table-row {
  display: flex;
  min-height: 60px;
}

.table-row:nth-child(even) {
  background: #f7f6f8;
}

.table-row:nth-child(odd) {
  background: white;
}

.table-label {
  width: 200px;
  padding: 20px 24px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #4a4459;
  line-height: 28px;
  flex-shrink: 0;
}

.table-content {
  flex: 1;
  padding: 20px 24px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: #4a4459;
  line-height: 28px;
  border-left: 1px solid #fff;
}

.table-content a {
  color: #4a4459;
  text-decoration: underline;
  cursor: pointer;
}

.sidebar {
  width: 360px;
  flex-shrink: 0;
}

.sidebar-nav {
  background: transparent;
  padding: 0;
}

.sidebar-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: #4a4459;
  line-height: 30px;
  margin: 0 0 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid #e3e5ff;
  position: relative;
}

.sidebar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  padding-left: 41px;
}

.sidebar-menu li {
  margin-bottom: 14px;
  position: relative;
}

.sidebar-menu li:first-child {
  margin-top: 16px;
}

.sidebar-menu li:last-child {
  margin-bottom: 0;
}

.sidebar-menu li.active::before {
  content: "•";
  position: absolute;
  left: -21px;
  color: #2b39d5;
  font-size: 18px;
  line-height: 40px;
}

.sidebar-menu li.active a {
  font-weight: 700;
  color: #2b39d5;
}

.sidebar-menu a {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: #4a4459;
  line-height: 40px;
  letter-spacing: 1.44px;
  text-decoration: none;
  display: block;
  transition: color 0.3s ease;
}

.sidebar-menu a:hover {
  color: #2b39d5;
}

.corporate-pages .footer {
  margin-top: 0;
}

@media (max-width: 768px) {
  .page-title-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-left: 16px;
    padding: 20px 0;
  }

  .page-title {
    font-size: 30px;
  }

  .page-subtitle {
    font-size: 18px;
    align-self: flex-start;
    padding-bottom: 0;
  }

  .content-section {
    padding: 20px 0 60px;
  }

  .content-wrapper {
    flex-direction: column;
    margin: 0 16px;
    gap: 30px;
  }

  .intro-text {
    margin-left: 10px;
    font-size: 20px;
  }

  .table-row {
    flex-direction: column;
    min-height: auto;
  }

  .table-label {
    width: 100%;
    padding: 16px;
    border-bottom: 1px solid #e0e0e0;
  }

  .table-content {
    width: 100%;
    padding: 16px;
  }

  .sidebar {
    width: 100%;
  }

  .sidebar-nav {
    padding: 24px 16px;
  }
}