@charset "UTF-8";

/* ここから：書籍紹介 パンくず上部余白 */
.item-list-single__breadcrumb {
  width: 100%;
  margin: 0;
  padding: 112px 0 0;
  box-sizing: border-box;
}

@media screen and (max-width: 950px) {
  .item-list-single__breadcrumb {
    padding-top: 102px;
  }
}

@media screen and (max-width: 750px) {
  .item-list-single__breadcrumb {
    padding-top: 94px;
  }
}

@media screen and (max-width: 480px) {
  .item-list-single__breadcrumb {
    padding-top: 90px;
  }
}
/* ここまで：書籍紹介 パンくず上部余白 */


/* ここから：書籍紹介 シングルページ全体 */
#main_contents.item-list-single {
  display: block;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

#main_contents.item-list-single,
#main_contents.item-list-single * {
  box-sizing: border-box;
}

#main_contents.item-list-single #main_col.item-list-single__main {
  float: none;
  width: min(1180px, calc(100% - 48px));
  max-width: none;
  margin: 0 auto;
  padding: 64px 0 100px;
}

.item-list-single__article {
  width: 100%;
  margin: 0;
  padding: 0;
}

@media screen and (max-width: 950px) {
  #main_contents.item-list-single #main_col.item-list-single__main {
    width: calc(100% - 56px);
    padding: 58px 0 90px;
  }
}

@media screen and (max-width: 750px) {
  #main_contents.item-list-single #main_col.item-list-single__main {
    width: calc(100% - 36px);
    padding: 44px 0 72px;
  }
}

@media screen and (max-width: 480px) {
  #main_contents.item-list-single #main_col.item-list-single__main {
    width: calc(100% - 28px);
    padding: 36px 0 60px;
  }
}
/* ここまで：書籍紹介 シングルページ全体 */


/* ここから：書籍紹介 書籍タイトル */
.item-list-single__heading {
  width: 100%;
  margin: 0 0 40px;
  padding: 0 0 10px;
  border-bottom: 1px solid #b8b8b8;
}

.item-list-single__title {
  margin: 0;
  padding: 0;
  color: #111111;
  font-size: clamp(40px, 3.8vw, 36px);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.025em;
}

@media screen and (max-width: 950px) {
  .item-list-single__heading {
    margin-bottom: 35px;
    padding-bottom: 10px;
  }

  .item-list-single__title {
    font-size: clamp(36px, 4.8vw, 48px);
  }
}

@media screen and (max-width: 750px) {
  .item-list-single__heading {
    margin-bottom: 40px;
    padding-bottom: 10px;
  }

  .item-list-single__title {
    font-size: clamp(29px, 8vw, 38px);
    line-height: 1.45;
  }
}

@media screen and (max-width: 480px) {
  .item-list-single__heading {
    margin-bottom: 34px;
    padding-bottom: 10px;
  }

  .item-list-single__title {
    font-size: clamp(27px, 8.2vw, 34px);
  }
}
/* ここまで：書籍紹介 書籍タイトル */


/* ここから：書籍紹介 書影・書籍情報レイアウト */
.item-list-single__detail {
  display: grid;
  grid-template-columns: minmax(250px, 340px) minmax(0, 1fr);
  gap: clamp(48px, 6vw, 88px);
  align-items: start;
  width: 100%;
  margin: 0;
  padding: 0;
}

.item-list-single__detail.is-no-cover {
  grid-template-columns: minmax(0, 1fr);
}

.item-list-single__cover {
  width: 100%;
  margin: 0;
  padding: 0;
}

.item-list-single__cover-image,
#main_contents.item-list-single .item-list-single__cover-image {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  margin: 0 auto;
  padding: 0;
}

.item-list-single__information {
  min-width: 0;
  margin: 0;
  padding: 0;
}

.item-list-single__subtitle {
  margin: 0 0 32px;
  padding: 0;
  color: #222222;
  font-size: clamp(23px, 2.1vw, 32px);
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0.03em;
}

.item-list-single__description {
  margin: 0 0 42px;
  color: #333333;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.02em;
}

.item-list-single__description > :first-child {
  margin-top: 0;
}

.item-list-single__description > :last-child {
  margin-bottom: 0;
}

.item-list-single__description p {
  margin: 0 0 1.4em;
  line-height: 2;
}

.item-list-single__description ul,
.item-list-single__description ol {
  margin: 1.2em 0;
  padding-left: 1.5em;
}

.item-list-single__description li {
  margin: 0.35em 0;
  line-height: 1.8;
}

@media screen and (max-width: 950px) {
  .item-list-single__detail {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    gap: 46px;
  }

  .item-list-single__cover-image,
  #main_contents.item-list-single .item-list-single__cover-image {
    max-width: 300px;
  }
}

@media screen and (max-width: 750px) {
  .item-list-single__detail {
    grid-template-columns: minmax(0, 1fr);
    gap: 42px;
  }

  .item-list-single__cover-image,
  #main_contents.item-list-single .item-list-single__cover-image {
    width: min(300px, 78vw);
    max-width: 100%;
  }

  .item-list-single__subtitle {
    margin-bottom: 26px;
    font-size: clamp(20px, 5.4vw, 27px);
    line-height: 1.6;
  }

  .item-list-single__description {
    margin-bottom: 34px;
    font-size: 15px;
    line-height: 1.9;
  }

  .item-list-single__description p {
    line-height: 1.9;
  }
}

@media screen and (max-width: 480px) {
  .item-list-single__subtitle {
    font-size: clamp(19px, 5.5vw, 24px);
  }
}
/* ここまで：書籍紹介 書影・書籍情報レイアウト */


/* ここから：書籍紹介 書誌情報 */
.item-list-single__specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  margin: 0;
  padding: 0;
  border-top: 1px solid #d8d8d8;
}

.item-list-single__spec {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  min-width: 0;
  margin: 0;
  padding: 18px 20px 18px 0;
  border-bottom: 1px solid #d8d8d8;
}

.item-list-single__spec--wide {
  grid-column: 1 / -1;
}

.item-list-single__spec-label {
  margin: 0;
  padding: 0;
  color: #999999;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  white-space: nowrap;
}

.item-list-single__spec-label::after {
  content: "：";
}

.item-list-single__spec-value {
  min-width: 0;
  margin: 0;
  padding: 0;
  color: #333333;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.item-list-single__spec--price {
  padding-top: 24px;
  padding-bottom: 24px;
}

.item-list-single__spec--price .item-list-single__spec-value {
  color: #111111;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.5;
}

.item-list-single__price-tax {
  margin-left: 0.35em;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}

@media screen and (max-width: 950px) {
  .item-list-single__specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 750px) {
  .item-list-single__specs {
    grid-template-columns: minmax(0, 1fr);
  }

  .item-list-single__spec,
  .item-list-single__spec--wide {
    grid-column: auto;
    padding: 15px 0;
  }

  .item-list-single__spec--price {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .item-list-single__spec-label {
    font-size: 14px;
  }

  .item-list-single__spec-value {
    font-size: 15px;
  }

  .item-list-single__spec--price .item-list-single__spec-value {
    font-size: 22px;
  }

  .item-list-single__price-tax {
    font-size: 13px;
  }
}

@media screen and (max-width: 480px) {
  .item-list-single__spec {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 8px;
  }
}
/* ここまで：書籍紹介 書誌情報 */


/* ここから：書籍紹介 購入ボタン・注意書き */
.item-list-single__purchase {
  width: 100%;
  margin: 36px 0 0;
  padding: 0;
}

.item-list-single__purchase-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  width: 100%;
  margin: 0;
  padding: 0;
}

.item-list-single__purchase-buttons.is-single {
  grid-template-columns: minmax(0, 1fr);
}

.item-list-single__purchase-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 72px;
  margin: 0;
  padding: 18px 24px;
  border: 0;
  border-radius: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.item-list-single__purchase-button:hover {
  opacity: 0.72;
}

.item-list-single__purchase-button--amazon {
  background: #ff9900;
  color: #111111;
}

.item-list-single__purchase-button--rakuten {
  background: #bf0000;
  color: #ffffff;
}

.item-list-single__purchase-button--amazon:visited,
.item-list-single__purchase-button--amazon:hover,
.item-list-single__purchase-button--amazon:focus {
  color: #111111;
}

.item-list-single__purchase-button--rakuten:visited,
.item-list-single__purchase-button--rakuten:hover,
.item-list-single__purchase-button--rakuten:focus {
  color: #ffffff;
}

.item-list-single__external-icon {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.item-list-single__notice,
#main_contents.item-list-single .item-list-single__notice {
  margin: 18px 0 0;
  padding: 0;
  color: #b00000;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 0.01em;
}

@media screen and (max-width: 750px) {
  .item-list-single__purchase {
    margin-top: 30px;
  }

  .item-list-single__purchase-buttons {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .item-list-single__purchase-button {
    min-height: 62px;
    padding: 16px 20px;
    font-size: 16px;
  }

  .item-list-single__notice,
  #main_contents.item-list-single .item-list-single__notice {
    margin-top: 16px;
    font-size: 11px;
    line-height: 1.75;
  }
}
/* ここまで：書籍紹介 購入ボタン・注意書き */

/* ここから：書籍紹介 関連商品 */
.item-list-single__related {
  width: 100%;
  margin: 100px 0 0;
  padding: 70px 0 0;
  border-top: 1px solid #d8d8d8;
}

.item-list-single__related-heading {
  margin: 0 0 42px;
  padding: 0;
  color: #111111;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.item-list-single__related-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 64px 48px;
  width: 100%;
  margin: 0;
  padding: 0;
}

.item-list-single__related-item {
  min-width: 0;
  margin: 0;
  padding: 0;
}

.item-list-single__related-link,
.item-list-single__related-link:visited,
.item-list-single__related-link:hover,
.item-list-single__related-link:focus {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: #111111;
  text-decoration: none;
}

.item-list-single__related-cover {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 100%;
  height: 360px;
  margin: 0 0 24px;
  padding: 0;
}

.item-list-single__related-image,
#main_contents.item-list-single .item-list-single__related-image {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  margin: 0 auto;
  padding: 0;
  transition: opacity 0.3s ease;
}

.item-list-single__related-link:hover .item-list-single__related-image {
  opacity: 0.72;
}

.item-list-single__related-title {
  margin: 0;
  padding: 0;
  color: #111111;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0.02em;
}

.item-list-single__related-price {
  margin: auto 0 0;
  padding: 18px 0 0;
  color: #222222;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.6;
}

.item-list-single__related-price-tax {
  margin-left: 0.3em;
  font-size: 13px;
  font-weight: 400;
}

.item-list-single__archive-link-wrap {
  width: 100%;
  margin: 52px 0 0;
  padding: 0;
  text-align: center;
}

.item-list-single__archive-link,
.item-list-single__archive-link:visited,
.item-list-single__archive-link:hover,
.item-list-single__archive-link:focus {
  display: inline-block;
  margin: 0;
  padding: 0 0 4px;
  border-bottom: 1px solid #111111;
  color: #111111;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.item-list-single__archive-link:hover {
  opacity: 0.6;
}

@media screen and (max-width: 950px) {
  .item-list-single__related {
    margin-top: 90px;
    padding-top: 60px;
  }

  .item-list-single__related-heading {
    margin-bottom: 36px;
    font-size: 26px;
  }

  .item-list-single__related-list {
    gap: 54px 30px;
  }

  .item-list-single__related-cover {
    height: 300px;
    margin-bottom: 22px;
  }

  .item-list-single__related-title {
    font-size: 18px;
  }

  .item-list-single__related-price {
    font-size: 16px;
  }
}

@media screen and (max-width: 750px) {
  .item-list-single__related {
    margin-top: 48px;
    padding-top: 0;
    border-top: 0;
  }

  .item-list-single__related-heading,
  .item-list-single__related-list {
    display: none;
  }

  .item-list-single__archive-link-wrap {
    margin-top: 0;
  }

  .item-list-single__archive-link,
  .item-list-single__archive-link:visited,
  .item-list-single__archive-link:hover,
  .item-list-single__archive-link:focus {
    font-size: 14px;
  }
}

@media screen and (max-width: 480px) {
  .item-list-single__related {
    margin-top: 42px;
  }
}
/* ここまで：書籍紹介 関連商品 */

/* ここから：書籍紹介 書籍概要 */
.item-list-single__summary {
  width: 100%;
  margin: 100px 0 0;
  padding: 0;
  border-top: 1px solid #d8d8d8;
  border-bottom: 1px solid #d8d8d8;
}

.item-list-single__summary-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  margin: 0;
  padding: 24px 0;
  border: 0;
  background: transparent;
  color: #111111;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.item-list-single__summary-title {
  display: block;
  margin: 0;
  padding: 0;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.item-list-single__summary-icon {
  position: relative;
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
}

.item-list-single__summary-icon::before,
.item-list-single__summary-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 1px;
  background: #111111;
  transform: translate(-50%, -50%);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
}

.item-list-single__summary-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.item-list-single__summary.is-open .item-list-single__summary-icon::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(0deg);
}

.item-list-single__summary-panel {
  height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: height 0.6s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.45s ease, visibility 0s linear 0.6s;
}

.item-list-single__summary.is-open .item-list-single__summary-panel {
  opacity: 1;
  visibility: visible;
  transition: height 0.6s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.45s ease, visibility 0s linear 0s;
}

.item-list-single__summary-content {
  padding: 0 0 34px;
  color: #333333;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.02em;
}

.item-list-single__summary-content > :first-child {
  margin-top: 0;
}

.item-list-single__summary-content > :last-child {
  margin-bottom: 0;
}

.item-list-single__summary-content p {
  margin: 0 0 1.4em;
  line-height: 2;
}

.item-list-single__summary-content ul,
.item-list-single__summary-content ol {
  margin: 1.2em 0;
  padding-left: 1.5em;
}

.item-list-single__summary-content li {
  margin: 0.35em 0;
  line-height: 1.8;
}

.item-list-single__summary + .item-list-single__related {
  margin-top: 70px;
}

@media screen and (max-width: 950px) {
  .item-list-single__summary {
    margin-top: 90px;
  }

  .item-list-single__summary-title {
    font-size: 22px;
  }

  .item-list-single__summary + .item-list-single__related {
    margin-top: 60px;
  }
}

@media screen and (max-width: 750px) {
  .item-list-single__summary {
    margin-top: 54px;
  }

  .item-list-single__summary-toggle {
    padding: 20px 0;
  }

  .item-list-single__summary-title {
    font-size: 20px;
  }

  .item-list-single__summary-content {
    padding-bottom: 28px;
    font-size: 15px;
    line-height: 1.9;
  }

  .item-list-single__summary-content p {
    line-height: 1.9;
  }

  .item-list-single__summary + .item-list-single__related {
    margin-top: 42px;
  }
}

@media screen and (max-width: 480px) {
  .item-list-single__summary {
    margin-top: 48px;
  }

  .item-list-single__summary-toggle {
    padding: 18px 0;
  }

  .item-list-single__summary-title {
    font-size: 19px;
  }

  .item-list-single__summary-icon {
    flex-basis: 20px;
    width: 20px;
    height: 20px;
  }

  .item-list-single__summary-icon::before,
  .item-list-single__summary-icon::after {
    width: 16px;
  }
}
/* ここまで：書籍紹介 書籍概要 */






/* ここから：書籍紹介 アーカイブページヘッダー画像切り替え */
.item-list-archive-page-header .bg_image.md {
  display: block;
}

.item-list-archive-page-header .bg_image.sm {
  display: none;
}

@media screen and (max-width: 750px) {
  .item-list-archive-page-header .bg_image.md {
    display: none;
  }

  .item-list-archive-page-header .bg_image.sm {
    display: block;
  }
}
/* ここまで：書籍紹介 アーカイブページヘッダー画像切り替え */


/* ここから：書籍紹介 アーカイブページ全体 */
#item_list_archive.item-list-archive {
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto;
  padding: 80px 0 110px;
  color: #222222;
  box-sizing: border-box;
}

#item_list_archive.item-list-archive,
#item_list_archive.item-list-archive * {
  box-sizing: border-box;
}

@media screen and (max-width: 950px) {
  #item_list_archive.item-list-archive {
    width: calc(100% - 56px);
    padding: 70px 0 95px;
  }
}

@media screen and (max-width: 750px) {
  #item_list_archive.item-list-archive {
    width: calc(100% - 36px);
    padding: 54px 0 78px;
  }
}

@media screen and (max-width: 480px) {
  #item_list_archive.item-list-archive {
    width: calc(100% - 28px);
    padding: 46px 0 68px;
  }
}
/* ここまで：書籍紹介 アーカイブページ全体 */


/* ここから：書籍紹介 アーカイブ一覧 */
.item-list-archive__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 80px;
  row-gap: 100px;
  width: 100%;
  margin: 0;
  padding: 0;
}

.item-list-archive__item {
  min-width: 0;
  margin: 0;
  padding: 0;
}

.item-list-archive__link,
.item-list-archive__link:visited,
.item-list-archive__link:hover,
.item-list-archive__link:focus {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  color: #222222;
  text-decoration: none;
}

.item-list-archive__image {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 150px;
  margin: 0;
  padding: 0;
}

.item-list-archive__cover-image,
#item_list_archive .item-list-archive__cover-image {
  display: block;
  width: auto;
  max-width: 150px;
  height: auto;
  max-height: 215px;
  margin: 0 auto;
  padding: 0;
  transition: opacity 0.3s ease;
}

.item-list-archive__link:hover .item-list-archive__cover-image {
  opacity: 0.7;
}

.item-list-archive__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100%;
  margin: 0;
  padding: 2px 0 0;
}

.item-list-archive__title {
  margin: 0 0 20px;
  padding: 0;
  color: #111111;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: 0.02em;
}

/* ここから：書籍紹介 アーカイブ書籍ラベル */
.item-list-archive__labels {
  display: inline;
  margin: 0 10px 0 0;
  padding: 0;
}

.item-list-archive__label {
  display: inline-block;
  min-height: 22px;
  margin: 0 5px 0 0;
  padding: 2px 7px;
  background: #b00000;
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.05em;
  vertical-align: 0.12em;
  white-space: nowrap;
}

.item-list-archive__label:last-child {
  margin-right: 0;
}

.item-list-archive__title-text {
  display: inline;
}

@media screen and (max-width: 480px) {
  .item-list-archive__labels {
    margin-right: 8px;
  }

  .item-list-archive__label {
    min-height: 20px;
    margin-right: 4px;
    padding: 2px 6px;
    font-size: 10px;
  }
}
/* ここまで：書籍紹介 アーカイブ書籍ラベル */

.item-list-archive__description {
  display: -webkit-box;
  margin: 0 0 18px;
  padding: 0;
  overflow: hidden;
  color: #333333;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0.01em;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.item-list-archive__description > :first-child {
  margin-top: 0;
}

.item-list-archive__description > :last-child {
  margin-bottom: 0;
}

.item-list-archive__description p {
  margin: 0;
  padding: 0;
  line-height: inherit;
}

.item-list-archive__price {
  margin: auto 0 0;
  padding: 0;
  color: #111111;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

.item-list-archive__price-tax {
  margin-left: 0.3em;
  font-size: 12px;
  font-weight: 400;
}

@media screen and (max-width: 950px) {
  .item-list-archive__list {
    column-gap: 44px;
    row-gap: 82px;
  }

  .item-list-archive__link,
  .item-list-archive__link:visited,
  .item-list-archive__link:hover,
  .item-list-archive__link:focus {
    grid-template-columns: 125px minmax(0, 1fr);
    gap: 26px;
  }

  .item-list-archive__image {
    width: 125px;
  }

  .item-list-archive__cover-image,
  #item_list_archive .item-list-archive__cover-image {
    max-width: 125px;
    max-height: 180px;
  }

  .item-list-archive__title {
    margin-bottom: 16px;
    font-size: 18px;
  }

  .item-list-archive__description {
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.85;
    -webkit-line-clamp: 4;
  }

  .item-list-archive__price {
    font-size: 17px;
  }
}

@media screen and (max-width: 750px) {
  .item-list-archive__list {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 64px;
  }

  .item-list-archive__link,
  .item-list-archive__link:visited,
  .item-list-archive__link:hover,
  .item-list-archive__link:focus {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 28px;
  }

  .item-list-archive__image {
    width: 132px;
  }

  .item-list-archive__cover-image,
  #item_list_archive .item-list-archive__cover-image {
    max-width: 132px;
    max-height: 190px;
  }

  .item-list-archive__title {
    margin-bottom: 15px;
    font-size: 18px;
    line-height: 1.6;
  }

  .item-list-archive__description {
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.8;
    -webkit-line-clamp: 4;
  }

  .item-list-archive__price {
    font-size: 17px;
  }
}

@media screen and (max-width: 480px) {
  .item-list-archive__list {
    row-gap: 52px;
  }

  .item-list-archive__link,
  .item-list-archive__link:visited,
  .item-list-archive__link:hover,
  .item-list-archive__link:focus {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 20px;
  }

  .item-list-archive__image {
    width: 100px;
  }

  .item-list-archive__cover-image,
  #item_list_archive .item-list-archive__cover-image {
    max-width: 100px;
    max-height: 145px;
  }

  .item-list-archive__title {
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 1.55;
  }

  .item-list-archive__description {
    margin-bottom: 12px;
    font-size: 13px;
    line-height: 1.75;
    -webkit-line-clamp: 3;
  }

  .item-list-archive__price {
    font-size: 15px;
  }

  .item-list-archive__price-tax {
    font-size: 11px;
  }
}
/* ここまで：書籍紹介 アーカイブ一覧 */


/* ここから：書籍紹介 アーカイブページネーション */
.item-list-archive__pagination {
  width: 100%;
  margin: 90px 0 0;
  padding: 0;
}

.item-list-archive__pagination .page-numbers {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.item-list-archive__pagination .page-numbers li {
  margin: 0;
  padding: 0;
}

.item-list-archive__pagination .page-numbers a,
.item-list-archive__pagination .page-numbers span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  margin: 0;
  padding: 0 12px;
  border: 1px solid #cfcfcf;
  background: #ffffff;
  color: #222222;
  font-size: 14px;
  line-height: 1;
  text-decoration: none;
  transition: opacity 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.item-list-archive__pagination .page-numbers a:hover {
  opacity: 0.65;
}

.item-list-archive__pagination .page-numbers .current {
  border-color: #222222;
  background: #222222;
  color: #ffffff;
}

.item-list-archive__no-post {
  margin: 0;
  padding: 0;
  color: #333333;
  font-size: 16px;
  line-height: 1.8;
  text-align: center;
}

@media screen and (max-width: 750px) {
  .item-list-archive__pagination {
    margin-top: 70px;
  }

  .item-list-archive__pagination .page-numbers {
    gap: 8px;
  }

  .item-list-archive__pagination .page-numbers a,
  .item-list-archive__pagination .page-numbers span {
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    font-size: 13px;
  }
}
/* ここまで：書籍紹介 アーカイブページネーション */