a.home-concept-banner {
  display: grid;
  gap: .5rem;
  box-sizing: border-box;
  width: 100%;

  border-radius: 1rem;

  color: #fff;
  text-align: left;
  text-decoration: none;
  line-height: 1.55;
}
.home-concept-banner__copy {
  padding: 1.25rem clamp(1rem, 3vw, 2rem);
  border-radius: 1rem;
  background: #861d08;
  display: grid;
  row-gap: .65rem;
  min-width: 0;
}
.home-concept-banner__title {
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  position: relative;
}

.home-concept-banner__title::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: -.65rem;
  border-bottom: 1px solid rgb(255 255 255 / 35%);
}
.home-concept-banner__heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  padding-bottom: .65rem;
}
a.home-concept-banner:hover .home-concept-banner__copy { background: #a32a13; }
.home-concept-banner:focus-visible { outline: 3px solid #861d08; outline-offset: 3px; }


@media screen and (max-width: 767px) {
  .home-sec-1 .box-about > .sec-head {
    text-align: left;
  }
}


/* Publication entry on the signature design page */
.concept-page .concept-book__layout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}

.concept-page .concept-book__cover {
  width: 160px;
  max-width: 100%;
  height: auto;
}

.concept-page .concept-book__layout > div {
  flex: 1 1 240px;
}

.concept-page .concept-book__layout h3 {
  margin-top: 0;
}


.home-concept-banner__heading > [aria-hidden="true"] {
  display: grid;
  place-items: center;
  flex: 0 0 2.5rem;
  height: 2.5rem;
  align-self: center;
  border-radius: 50%;
  background: #fff;
  color: #861d08;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 2px 5px rgb(0 0 0 / 25%);
}

.home-concept-banner:is(:hover, :focus-visible) .home-concept-banner__heading > [aria-hidden="true"] {
  background: #ffe9dc;
}


.home-sec-example .box__after .signature-with-vertical-space {
  padding-block: clamp(20px, 3vw, 40px);
  background-color: #f5f5f5;
}

.home-sec-example .signature-with-vertical-space > img {
  display: block;
}

/* Homepage design philosophy and company story */
.home-renewal-feature {
  padding: clamp(26px, 5vw, 68px);
  color: #29221e;
  scroll-margin-top: 100px;
}

.home-story {
  background: #fff;
  box-shadow: 0 0 0 100vmax #fff;
  clip-path: inset(0 -100vmax);
  text-align: center;
  margin-bottom: 0;
}
.home-design__layout {
  padding: clamp(24px, 5vw, 68px);
  background: #fff;
}
.home-design__layout > .home-concept-banner { width: 100%; max-width: 46rem; margin-inline: auto; }
.home-sec-example .home-renewal-feature .sec-head {
  margin: 0;
  scroll-margin-top: 100px;
}
@media (max-width: 767px) {
  .home-sec-example .home-renewal-feature .sec-head {
    background-size: min(80%, 360px) auto;
    padding-bottom: 8px;
  }
}
.home-story__intro {
  font-size: 16px;
  line-height: 1.85;
}
.home-story__intro { max-width: 39em; margin: 18px auto 0; text-align: left; }
.home-renewal-feature .home-renewal-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-sizing: border-box;
  min-height: 48px;
  padding: 10px 20px;
  margin-top: 22px;
  background: #811e08;
  color: #fff;
  border-radius: 28px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}
.home-renewal-feature .home-renewal-cta:hover,
.home-renewal-feature .home-renewal-cta:focus-visible { background: #641605; }
.home-renewal-feature.home-story .home-story__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
  align-items: center;
  max-width: 900px;
  margin: clamp(36px, 6vw, 68px) auto 16px;
  padding: 0;
  list-style: none;
}
.home-story .home-story__facts li {
  margin: 0;
  padding: 24px 8px;
  border-block: 1px solid #c8aa95;
  border-radius: 0;
  background: transparent;
  color: #4a3329;
  line-height: 1.5;
}
.home-story .home-story__facts .home-story__highlight {
  padding-block: clamp(32px, 5vw, 56px);
  border: 0;
  background: #811e08;
  color: #fff;
}
.home-story__facts strong, .home-story__facts span, .home-story__facts small { display: block; }
.home-story__facts strong {
  color: #811e08;
  font-family: "Noto Serif JP", serif;
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1.15;
  margin-bottom: 10px;
}
.home-story__highlight strong {
  color: inherit;
  font-size: clamp(38px, 5vw, 72px);
  font-variant-numeric: lining-nums;
}
.home-story__facts span { font-size: 14px; font-weight: 700; }
.home-story__facts small { margin-top: 6px; font-size: 12px; }
@media (max-width: 767px) {
  .home-renewal-feature.home-story .home-story__facts {
    grid-template-columns: minmax(0, 1fr);
    max-width: 420px;
  }
}


.home-design {
  position: relative;
  isolation: isolate;
  padding-block: clamp(32px, 6vw, 76px);
}
.home-sec-example:has(.home-design) { overflow-x: clip; padding-bottom: 0; }
.home-design::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 50%;
  width: 100vw;
  transform: translateX(-50%);
  z-index: -1;
  background: linear-gradient(90deg, #fffffff5, #ffffffed 48%, #ffffffc9),
    url("../img/concept/signature-writing-hero.webp") center / cover no-repeat #fff;
  mask-image: linear-gradient(to bottom, transparent, #000 48px, #000 calc(100% - 48px), transparent);
}
.home-design .home-design__layout { background: transparent; }
.home-design__layout { padding: clamp(16px, 4vw, 44px); }
.home-design__copy {
  max-width: 46em;
  margin-inline: auto;
  font-size: 16px;
  line-height: 1.85;
}
.home-design__copy p + p { margin-top: 12px; }
.home-design__layout {
  display: grid;
  gap: clamp(36px, 5vw, 64px);
}
.home-design__lead p:first-child {
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 700;
  line-height: 1.65;
}
.home-design__process { padding-top: 17px; }

@media (min-width: 768px) {
  .home-design__layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    grid-template-rows: 1fr auto;
    row-gap: 24px;
    align-items: center;
  }
  .home-design__lead {
    grid-area: 1 / 1;
    width: 100%;
    max-width: none;
    align-self: end;
    padding-top: 17px;
  }
  .home-design__lead .home-design__portraits { margin-top: 24px; }
  .home-design__process { grid-area: 1 / 2 / 3 / 3; align-self: end; }
  .home-design__layout > .home-concept-banner {
    grid-area: 2 / 1;
    align-self: end;
    max-width: none;
  }
}
.home-design .home-design__steps {
  position: relative;
  display: grid;
  gap: clamp(36px, 4vw, 48px);
  max-width: 420px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.home-design__steps::before {
  content: "";
  position: absolute;
  inset: 0 auto 1px 50%;
  width: 2px;
  background: #bd765e;
}
.home-design .home-design__steps li {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0;
  padding: 30px 16px 20px;
  border: 1px solid #d7b8aa;
  border-radius: 4px;
  background: #fff;
  color: inherit;
  font-size: clamp(15px, 2vw, 19px);
}
.home-design__steps li > span {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #811e08;
  color: #fff;
  box-shadow: 0 0 0 4px #fff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}


.home-design__portraits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(8px, 1.4vw, 16px);
  margin: 18px 0 0;
}
.home-design__portraits img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 155 / 227;
  object-fit: cover;
  border-radius: 4px;
}
.home-story__activities {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 32px);
  max-width: 800px;
  margin: clamp(36px, 6vw, 72px) auto 0;
}
.home-story__activities h3, .home-story .home-story__media .sec-head {
  margin: 32px 0 16px;
  color: #811e08;
  font-size: clamp(17px, 2.2vw, 23px);
  font-weight: 700;
  line-height: 1.5;
}
.home-story__activities figure { margin: 0 auto; }
.home-story__activities img { max-width: 100%; height: auto; }
.home-story__activities .txt3 { text-align: left; line-height: 1.85; }
.home-story__activities .txt5 { margin-top: 20px; line-height: 1.85; }
.home-story__activity {
  min-width: 0;
  padding: clamp(16px, 3vw, 28px);
  border: 1px solid #e7ddd3;
  border-top: 2px solid #b55f45;
  background: #fff;
}
.home-story__activity--wide { grid-column: 1 / -1; }
.home-story__activity h3 { margin-top: 0; }
.home-story__activity:not(.home-story__activity--wide) img {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
}
.home-story__activity .txt5 {
  columns: 2;
  text-align: left;
}
@media (max-width: 767px) {
  .home-story__activities { grid-template-columns: minmax(0, 1fr); }
  .home-story__activity .txt5 { columns: 1; }
}
.home-story .home-story__media {
  background: none;
  padding-bottom: 0;
  margin-top: clamp(36px, 6vw, 72px);
}
.home-story .home-story__media > .wrapper {
  width: 100%;
  padding: 32px 0 0;
  border-top: 1px solid #e7ddd3;
}
.home-story .home-story__media .list li {
  background: transparent;
  color: inherit;
  padding: 0;
  border-radius: 0;
}
.home-story__activity {
  border: 0;
  border-top: 1px solid #d9c4b7;
  padding-inline: 0;
}
.home-story__activities,
.home-story .home-story__media { max-width: 800px; margin-inline: auto; }
.home-story .home-story__media .head-icon { display: none; }
.home-story .home-story__media .sec-head {
  padding: 0;
  margin: 0 0 24px;
  background: none;
}
.home-story .home-story__media .sec-head .ascent {
  color: inherit;
  font: inherit;
  display: inline-flex;
  align-items: center;
  min-height: 1.8em;
  padding-inline: 1.5em;
  background-size: auto 1.65em;
}
.home-story .home-story__media .sec-head br { display: none; }
.home-story .home-story__media .box-book {
  text-align: left;
  background: #f8f5f0;
}
.home-story .home-story__media .sec-head .ascent::before,
.home-story .home-story__media .sec-head .ascent::after { content: none; }
.home-story .home-story__media .home-story__tv {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 16px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}
.home-story .home-story__tv li {
  flex: 0 1 calc((100% - 32px) / 3);
  margin: 0;
  padding: 0;
  background: transparent;
  color: #811e08;
  border-radius: 0;
}
.home-story__tv figure { margin: 0; }
.home-story__tv img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #f8f5f0;
}
.home-story .home-story__tv .ttl {
  margin: 8px 0 0;
  padding: 0;
  background: none;
  color: inherit;
  font-size: 14px;
  line-height: 1.5;
}
.home-story .home-story__tv .ttl::before,
.home-story .home-story__tv .ttl::after { content: none; }
@media (max-width: 767px) {
  .home-story .home-story__tv li { flex-basis: calc((100% - 16px) / 2); }
}
.home-story__history {
  box-sizing: border-box;
  width: fit-content;
  max-width: 100%;
  margin: clamp(28px, 4vw, 56px) auto;
  padding: clamp(16px, 3vw, 36px) clamp(16px, 5vw, 64px);
  text-align: left;
}
.home-story__history h3 {
  margin: 0 0 18px;
  color: #811e08;
  font-size: 20px;
  font-weight: 700;
}
.home-story .home-story__timeline {
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 1px solid #d7b8aa;
  list-style: none;
}
.home-story .home-story__timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 4.5em minmax(0, 1fr);
  gap: 8px;
  margin: 0;
  padding: 7px 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  line-height: 1.65;
}
.home-story__timeline li::before {
  content: "";
  position: absolute;
  top: 1.25em;
  left: -22px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #811e08;
}
.home-story__timeline time { color: #811e08; font-weight: 700; }
.home-story__timeline a { color: #811e08; text-decoration: underline; text-underline-offset: .2em; }


.home-story .home-story__media .home-story__tv { margin-bottom: 0; }
.home-story__activities .home-story__seminar-photo { width: 100%; }

/* Match the spacing around the homepage example heading. */
.page-home {
  --home-heading-before: 65px;
  --home-heading-after: 70px;
}
@media (max-width: 767px) {
  .page-home {
    --home-heading-before: 9vw;
    --home-heading-after: 30px;
  }
}
.page-home :is(.home-sec-example, .home-design, .home-story),
.page-home :is(.home-sec-1, .home-sec-reason, .home-sec-review) > .wrapper {
  padding-top: var(--home-heading-before);
}
.page-home h2.sec-head,
.page-home .home-sec-example .home-renewal-feature h2.sec-head {
  margin-bottom: var(--home-heading-after);
}
.page-home .home-design__layout {
  padding-top: 0;
}
.page-home .home-story__history {
  margin-top: 0;
  padding-top: 0;
}
.page-home .home-sec-example .box__point { padding-block: 66px 46px; }
@media (max-width: 767px) {
  .page-home .home-sec-example .box__point { padding-block: 58px 28px; }
}

.page-home .home-sec-review {
  padding-bottom: var(--home-heading-before);
}
.page-home .home-sec-review .box-wrap,
.page-home .home-sec-review .box:last-child {
  margin-bottom: 0;
}
@media (min-width: 768px) {
  .page-home .home-sec-review .box:nth-last-child(2) {
    margin-bottom: 0;
  }
}

@media (max-width: 767px) {
  .page-home .home-design,
  .page-home .home-story {
    margin-inline: calc(100% / 46);
  }
  .page-home .home-design,
  .page-home .home-design__layout,
  .page-home .home-story,
  .page-home .home-story__history {
    padding-inline: 0;
  }
  .page-home .home-story__history {
    width: 100%;
  }
}

@media (max-width: 767px) {
  .page-home .home-design__layout { row-gap: 24px; }
  .home-design .home-design__steps { gap: 32px; }
  .home-design .home-design__steps li { padding-block: 30px 20px; }
  .home-story .home-story__timeline li {
    grid-template-columns: 3.5em minmax(0, 1fr);
  }
  .home-renewal-feature.home-story .home-story__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    max-width: none;
    gap: 12px;
  }
  .home-story .home-story__facts li { padding-block: 14px; }
  .home-story .home-story__facts .home-story__highlight {
    grid-column: 1 / -1;
    grid-row: 2;
    padding-block: 22px;
  }
  .home-story .home-story__media .home-story__tv { row-gap: 18px; }
}