html, body, div, span, h1, h2, h3, h4, h5, h6, p,
blockquote, pre, a, abbr, address, code, em, img, ins,
small, strong, sub, sup, dl, dt, dd, ol, ul, li,
fieldset, form, label, legend, table, caption,
tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, menu, nav, output, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}

article, aside, details, figcaption, figure,
footer, header, menu, nav, section {
  display: block;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

li {
  list-style-type: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
}

html {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 62.5%;
}

.experts-page-header {
  background-color: #f4f4f4;
  padding: 5.4rem 2rem;
  text-align: center;
}
@media (max-width: 480px) {
  .experts-page-header {
    padding: 3.2rem 1.6rem;
  }
}

.experts-page-header-title {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.5;
  color: #111111;
}
@media (max-width: 480px) {
  .experts-page-header-title {
    font-size: 1.8rem;
  }
}

.expert-hero {
  background-color: #111;
  color: #FFFFFF;
  padding: 6rem 10rem;
  margin: 2rem 2rem 2.4rem;
  border-radius: 0.5rem;
}
@media (max-width: 960px) {
  .expert-hero {
    padding: 3.2rem 1.6rem;
    margin: 2rem 1.6rem 0;
  }
}

.expert-hero-inner {
  display: grid;
  grid-template-columns: 256px 1fr;
  gap: 5rem;
  align-items: start;
  width: 100%;
  max-width: 96rem;
  margin: 0 auto;
}
@media (max-width: 960px) {
  .expert-hero-inner {
    grid-template-columns: 14rem 1fr;
    gap: 3.2rem;
  }
}
@media (max-width: 560px) {
  .expert-hero-inner {
    grid-template-columns: 10rem 1fr;
    gap: 2rem;
  }
}
@media (max-width: 480px) {
  .expert-hero-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.expert-hero-photo {
  position: relative;
  width: 256px;
  height: 256px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 1rem;
  background-color: transparent;
}
.expert-hero-photo::before, .expert-hero-photo::after {
  content: none;
}
.expert-hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  filter: none;
  opacity: 1;
  mix-blend-mode: normal;
}
@media (max-width: 560px) {
  .expert-hero-photo {
    width: 10rem;
    height: 10rem;
  }
}
@media (max-width: 480px) {
  .expert-hero-photo {
    width: 12rem;
    height: 12rem;
  }
}

.expert-hero-role {
  margin-bottom: 1rem;
  font-size: 2rem;
  font-weight: 500;
  color: #ffffff;
}
@media (max-width: 480px) {
  .expert-hero-role {
    font-size: 1.5rem;
  }
}

.expert-hero-name {
  margin-bottom: 3rem;
  font-size: clamp(2.4rem, 3vw, 3.2rem);
  font-weight: 500;
  line-height: 1.3;
}

.expert-hero-name-en {
  display: inline;
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(2rem, 2.6vw, 2.8rem);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.expert-hero-bio {
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.8;
  color: #ffffff;
}

.expert-profile {
  background-color: #f5f5f5;
  padding: 6rem 10rem 9.4rem;
  margin: 0 2rem;
  color: #111111;
}
@media (max-width: 960px) {
  .expert-profile {
    padding: 4.8rem 1.6rem 6.4rem;
    margin: 0 1.6rem;
  }
}

.expert-profile-inner {
  width: 100%;
  max-width: 96rem;
  margin: 0 auto;
}

.expert-profile-heading {
  margin-bottom: 4.8rem;
  margin-left: -6rem;
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.3;
}
@media (max-width: 960px) {
  .expert-profile-heading {
    margin-left: 0;
  }
}

.expert-profile-list {
  display: flex;
  flex-direction: column;
}

.expert-profile-row {
  display: grid;
  grid-template-columns: 13rem 1fr;
  grid-template-rows: auto 2px auto;
}
.expert-profile-row::after {
  content: "";
  grid-column: 1/-1;
  grid-row: 2;
  background: linear-gradient(to right, #222 13rem, #DADADA 13rem);
}
@media (max-width: 560px) {
  .expert-profile-row {
    grid-template-columns: 1fr;
  }
  .expert-profile-row::after {
    background: #DADADA;
  }
}

.expert-profile-label {
  grid-column: 1;
  grid-row: 1;
  width: fit-content;
  white-space: nowrap;
  padding: 2.4rem 0 2rem;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.5;
  color: #111111;
}
@media (max-width: 560px) {
  .expert-profile-label {
    grid-row: auto;
    font-size: 2rem;
  }
}

.expert-profile-row + .expert-profile-row .expert-profile-label {
  padding-top: 6rem;
}

.expert-profile-value {
  grid-column: 2;
  grid-row: 3;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.8;
}
@media (max-width: 560px) {
  .expert-profile-value {
    grid-column: 1;
    grid-row: auto;
    padding-top: 0.8rem;
  }
}

.expert-profile-value--tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 2rem;
  align-items: center;
  padding-left: 6.4rem;
  padding-top: 2rem;
}
@media (max-width: 560px) {
  .expert-profile-value--tags {
    padding-left: 0;
  }
}

.expert-profile-value--career {
  grid-column: 1/-1;
  grid-row: 3;
  padding-left: 0;
}
@media (max-width: 560px) {
  .expert-profile-value--career {
    grid-column: 1;
  }
}

.expert-specialty-tag {
  font-size: 1.6rem;
  font-weight: 700;
  color: #222222;
}

.expert-career-list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.expert-career-row {
  position: relative;
  display: grid;
  grid-template-columns: 13rem 1fr;
  gap: 0 6.4rem;
  padding: 2rem 0 2.2rem;
}
.expert-career-row::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, #222 13rem, #DADADA 13rem);
}
.expert-career-row:last-child::after {
  display: none;
}
@media (max-width: 560px) {
  .expert-career-row {
    grid-template-columns: 1fr;
    gap: 0.4rem 0;
  }
  .expert-career-row::after {
    background: #DADADA;
  }
}

.expert-career-date {
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #222222;
  white-space: nowrap;
  padding-top: 0.1rem;
}

.expert-career-desc {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 0.05em;
  color: #222222;
}
@media (max-width: 480px) {
  .expert-career-desc {
    font-size: 1.4rem;
  }
}

.expert-book-copy {
  display: block;
  margin-top: 0.4rem;
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.65;
  color: #111111;
}

.expert-media-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.25em;
}
.expert-media-link:hover {
  color: #004285;
}