.contents-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem
}
section {
  margin-top: 6rem
}
h3 {
  font-family: "Funnel Sans", "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 3.6vw, 2.2rem);
  color: #0078ff;
  letter-spacing: .03em
}
.ceo-heading {
  position: relative;
  padding: .5rem 0;
  font-size: 1.6rem;
  margin-bottom: 1rem
}
.ceo-heading:after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  content: '';
  background-image: linear-gradient(to right, #0078ff 0, #5f5fff 100%)
}
.ceo-profile {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 0 2rem
}
.bio {
  flex: 1 1 420px;
  min-width: 280px
}
.bio p {
  margin: 1rem 0 0;
  line-height: 1.9;
  text-align: justify;
  text-justify: inter-ideograph
}
.ceo-name {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem
}
.ceo-name h3 {
  margin: 0;
  color: #1a1a1a;
  font-size: 1.4rem
}
.ceo-name img {
  width: 20px;
  height: 20px;
  transition: opacity .2s
}
.ceo-name img:focus, .ceo-name img:hover {
  filter: brightness(1.2);
  transform: translateY(-1px)
}
.ceo-name img:active {
  filter: brightness(.9);
  transform: translateY(1px)
}
.ceo-image-wrapper {
  flex: 0 0 320px;
  max-width: 400px;
  width: 100%;
  align-self: flex-start;
  margin: 0 auto
}
.ceo-image-inner {
  position: relative;
  overflow: hidden;
  clip-path: circle(50% at 50% 50%)
}
.ceo-image-inner img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  object-fit: cover;
  filter: grayscale(20%) contrast(1.1) brightness(1.05);
  transition: transform .6s ease-out, filter .6s ease-out
}
.ceo-image-inner:hover img {
  transform: scale(1.08) translateY(-4px);
  filter: grayscale(0%) contrast(1.15) brightness(1.1)
}
@media (max-width:499px) {
  .ceo-profile {
    display: block;
    padding: 0
  }
  .ceo-image-wrapper {
    flex: none;
    width: 90% !important;
    max-width: 300px;
    float: none;
    margin: 1rem auto
  }
  .ceo-image-inner, .ceo-image-inner img {
    width: 100%;
    height: auto
  }
}
#Book {
  background-color: #fff;
  background-image: linear-gradient(to right, rgba(0, 0, 0, .05) 1px, transparent 1px), linear-gradient(to bottom, rgba(0, 0, 0, .05) 1px, transparent 1px);
  background-size: 20px;
  font-family: "Funnel Sans", sans-serif;
  color: #333;
  box-shadow: 0 4px 6px rgba(204, 204, 204, .5)
}
.book-heading {
  position: relative;
  display: inline-block;
  border: 1px solid #0078ff;
  background: #fff;
  color: #0078ff;
  font-weight: 500;
  padding: 8px 16px;
  margin: 10px;
  letter-spacing: .25em;
  font-size: clamp(.875rem, 1.2vw, 1.4rem)
}
.book-item {
  display: flex;
  flex-direction: row;
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
  align-items: center;
  flex-wrap: wrap;
  padding: 1rem 0
}
.book-image {
  flex-shrink: 0
}
.book-image img {
  height: auto;
  max-width: 350px
}
.book-detail {
  flex: 1;
  min-width: 0
}
.book-detail h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem
}
.book-description {
  margin-top: 1rem
}
.link-icon {
  width: 20px;
  height: 20px
}
@media (max-width:768px) {
  .book-item {
    flex-direction: column;
    align-items: center;
    text-align: center
  }
  .book-image img {
    width: 80%;
    max-width: 300px
  }
  .book-detail {
    text-align: left;
    padding: 1rem 1rem 0
  }
}