:root {
  --primary-red: #CF131B;
  --primary-orange: #F4A14C;
  --text-color: #000;
  --white: #FFFFFF;
  --light-gray: #D9D9D9;
  --dark-gray: #505050;
  --red-grad: linear-gradient(180deg , #F4A14C 0%, #CF131B 100%);

  --ttl-fontSize: 2.625rem;;
  --ttl-fontSizeSP: 2rem;;
  --ttl-fontWeight: 700;
  --ttl-lineHeight: 1;

  --font-Ssize: 1rem;
  --font-XSsize:  0.875rem;

  --table-border:#D9D9D9;
  --table-bg:#F1F1F1;


  --content-marginTop-pc: 6.25rem;
  --content-marginTop-sp: 1.91rem;

  --header-height: 5.2rem;

      
  --footer-marginTop-pc:20rem;
  --footer-marginTop-sp:4rem;
}


.president-profile {
  display: flex;
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

.president-image {
  flex: 0 0 600px;
  margin-right: 2rem;
}

.president-image img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.president-info {
  flex: 1;
  display: flex;
  flex-direction: column; 
  justify-content: center;
}

.president-title {
  line-height: 1.5;
  font-size: 1.35rem;
}


/* メッセージコンテンツ */
.message-content {
  margin-bottom: 3rem;
}

.article-wrapper {
  margin-top: var(--content-marginTop-pc);
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards 0.2s;
}

.article-wrapper:nth-child(2) {
  animation-delay: 0.4s;
}

.article-wrapper:nth-child(3) {
  animation-delay: 0.6s;
}

.message-text {
  font-size: var(--font-Ssize);
  line-height: 1.6;
  margin-top: 1.87rem;
}

.message-text p {
  margin-bottom: 1rem;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {

  .president-profile {
    flex-direction: column;
  }


.article-wrapper {
    margin-top: var(--content-marginTop-sp);
}

  .president-image {
    flex: none;
    margin-right: 0;
    margin-bottom: 1.5rem;
    width: 100%;
    margin: 0 auto 1.5rem;
  }
  .president-title {
    text-align: left;
    font-size: var(--font-Ssize);
  }

  .president-info {
    width: 100%;
    text-align: center;
  }


  .message-text {
    font-size: var(--font-XSsize);
  }
}