/*************************************************
top.css
**************************************************/
/*===========================
Important
=============================*/
.important-news {
  background: var(--color-background-accent);
  padding-block: var(--space-24, 24px);
  padding-inline: var(--space-16, 16px);
}

.important-news__container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
  /* style */
  background: var(--color-background-default);
  border-radius: var(--rounded-12, 12px);
  overflow: hidden;
}

.important-news__title {
  grid-column: 1;
  /* layout */
  display: grid;
  place-items: center;
  height: 100%;
  padding-inline: var(--space-16, 16px);
  /* style */
  background-color: var(--color-red-1);
  color: var(--color-red-2);
  /* typography */
  font-size: var(--font-size-17);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-50);
}

.important-news__list {
  grid-column: 2;
  display: grid;
  row-gap: var(--space-6);
  grid-auto-flow: row;
  padding-block: var(--space-24, 24px);
}

.important-news__item {
  position: relative;
  padding-inline-start: 0.8em;
}

.important-news__item a {
  /* layout */
  position: relative;
  padding-inline-start: 0.8em;
  /* style */
  color: var(--color-text-bold);
  font-size: var(--font-size-17);
  font-weight: var(--fontweight-regular);
  letter-spacing: var(--tracking-50);
  text-decoration: none;
}

.important-news__item a::before {
  content: '';
  position: absolute;
  display: block;
  inset-inline-start: 0;
  inset-block-start: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: var(--rounded-full);
  background: var(--color-red-2);
}

.important-news__item a:hover,
.important-news__item a:focus-visible {
  text-decoration: underline;
}

.important-news__link {
  place-self: center;
}

.important-news__link {
  grid-column: 3;
  /* layout */
  position: relative;
  display: grid;
  place-items: center;
  gap: var(--space-8, 8px);
  width: fit-content;
  height: fit-content;
  margin-inline-end: var(--space-16, 16px);
  padding-block: var(--space-12, 12px);
  padding-inline: var(--space-16, 16px) var(--space-40, 40px);
  /* style */
  background: var(--color-red-1);
  border-radius: var(--rounded-full);
  color: var(--color-text-default);
  /* typography */
  font-size: var(--font-size-16);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  text-decoration: none;
  /* transition */
  transition: background-color 0.3s ease;
}

.important-news__link::after {
  content: '';
  position: absolute;
  inset-inline-end: var(--space-16, 16px);
  inset-block-start: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: url(../img/icon-arrow-important.png) no-repeat center center / contain;
}

.important-news__link:hover,
.important-news__link:focus-visible {
  background-color: #efabbf;
}

.important-news__icon {
  grid-column: 2;
  grid-row: 1;
}

.important-news__link-text {
  /* sytle */
  color: var(--color--text-inverse);
  font-size: var(--font-size-18);
  font-weight: var(--font-weight-light);
  letter-spacing: var(--tracking-50);
}

@media (width <= 768px) {
  .important-news__container {
    grid-template-columns: 1fr;
    grid-auto-flow: row;
  }

  .important-news__title {
    grid-column: 1;
    grid-row: 1;
    padding-block: var(--space-16, 16px);
    width: 100%;
  }

  .important-news__list {
    grid-column: 1;
    grid-row: 2;
    padding-inline: var(--space-16, 16px);
  }

  .important-news__link {
    grid-column: 1;
    grid-row: 3;
    margin: var(--space-16, 16px);
    margin-block-start: 0;
    justify-content: center;
  }
}

/*===========================
 Main Content Area 
=============================*/
.main-content {
  /* layout */
  padding-block: var(--space-40, 40px) var(--space-80, 80px);
  padding-inline: var(--space-16, 16px);
  /* style */
  background: var(--color-background-subtler);
}

.main-content__container {
  /* layout */
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
}

.main-content__layout {
  /* layout */
  display: grid;
  grid-template-columns: repeat(12, minmax(64px, 1fr));
  /* grid-template-columns: 1fr 1fr; */
  gap: var(--space-16, 16px) var(--space-32, 32px);
}

.main-content__search {
  grid-column: 1 / span 9;
}

.ad-banner {
  grid-column: 10 / span 3;
  width: 100%;
}

.slider-container {
  grid-column: 1 / span 6;
  grid-row: 2 / span 3;
  padding-block-start: var(--space-16, 16px);
}

.mypage-banner {
  grid-column: 7 / span 3;
  grid-row: 2;
  place-self: end center;
  margin-block-end: var(--space-8, 8px);
}

.digital-library-banner {
  grid-column: 10 / span 3;
  grid-row: 2;
  place-self: end center;
  margin-block-end: var(--space-8, 8px);
}

.search-nav {
  grid-column: 7 / span 6;
  grid-row: 3 / span 2;
}

.main-content__search {
  /* layout */
  width: calc(100% + var(--space-40, 40px));
  padding: var(--space-16, 16px);
  /* style */
  background: var(--color-background-default);
  border-radius: var(--rounded-12, 12px);
  border: 2px solid#89D7E3;
  overflow: hidden;
}

/*===========================
 Quick Search
=============================*/
.quick-search {
  /* layout */
  display: grid;
  place-items: center;
  width: 100%;
}

.quick-search-form__wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: var(--space-8, 8px);
  width: fit-content;
}

.quick-search__title {
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: var(--space-8, 8px);
  width: fit-content;
}

.quick-search-form__label {
  /* sytle */
  color: var(--color-text-bold);
  text-align: center;
  /* typography */
  font-size: var(--font-size-25);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  white-space: nowrap;
}

.quick-search-form__label-en {
  padding-inline-end: var(--space-16, 16px);
  /* style */
  color: var(--color-text-bold);
  text-align: center;
  /* typography */
  font-size: var(--font-size-17);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-100);
  text-transform: uppercase;
}

.quick-search-form__inner {
  /* layout */
  display: flex;
  align-items: center;
  column-gap: var(--space-8, 8px);
  width: 100%;
}

form input[type='text'].quick-search-form__input {
  /* layout */
  width: 100%;
  max-width: 378px;
  padding-block: var(--space-12, 12px);
  padding-inline: var(--space-16, 16px);
  /* style */
  border: 1px solid var(--color-blue-2);
  border-radius: var(--rounded-6, 6px);
  background: var(--color-background-default);
  /* typography */
  font-size: var(--font-size-20);
  font-weight: var(--fontweight-regular);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  /* transition */
  transition: background-color 0.3s ease;
}

form input[type='submit'].quick-search_bt {
  width: fit-content;
  padding-block: var(--space-12, 12px);
  padding-inline: var(--space-16, 16px);
  margin: 0;
  /* style */
  background: var(--color-blue-1);
  border-radius: var(--rounded-6, 6px);
  color: var(--color-text-inverse);
  /* typography */
  font-size: var(--font-size-25);
  font-weight: var(--fontweight-regular);
  line-height: 1;
  letter-spacing: var(--tracking-100);
  /* transition */
  transition: background-color 0.3s ease;
}

form input[type='text'].quick-search-form__input:hover,
form input[type='text'].quick-search-form__input:focus-visible {
  background-color: #d4e7ff;
}

form input[type='submit'].quick-search_bt:hover,
form input[type='submit'].quick-search_bt:focus-visible {
  background-color: #174179;
}

/*===========================
 Ad Banner
=============================*/

.ad-banner {
  /* layout */
  place-self: end;
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  width: 100%;
  max-width: 240px;

  height: 100%;
  min-height: 90px;
  padding-inline-end: var(--space-16, 16px);
  /* style */
  background: var(--color-background-default);
  border-radius: var(--rounded-12, 12px);
  border: 2px solid#89D7E3;
  overflow: hidden;
}

.ad-banner__title {
  position: absolute;
  inset-inline-start: var(--space-2, 2px);
  padding-block: var(--space-4, 4px);
  padding-inline: var(--space-8, 8px);
  /* style */
  background: var(--color-neutral-90);
  color: var(--color-text-default);
  /* typography */
  font-size: var(--font-size-15);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-100);
}

.ad-banner__link {
  display: block;
  width: 100%;
  max-width: 152px;
  max-height: 52px;
  /* style */
  border: 1px solid #023674;
  overflow: auto;
  overflow-y: hidden;
  /* transition */
  transition: opacity 0.3s ease;
}

.ad-banner__link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.ad-banner__link:hover,
.ad-banner__link:focus-visible {
  opacity: 0.5;
}

/*===========================
 Slider
=============================*/

.slider-container {
  /* layout */
  width: 100%;
  margin-inline: auto;
}

.slide_box {
  position: relative;
  width: 100%;
  height: fit-content;
}

.slide {
  width: 100%;
  height: auto;
  aspect-ratio: 555 / 370;
  margin-inline: auto;
  overflow: hidden;
  /* style */
  border-radius: var(--rounded-16, 16px);
  border: 4px solid var(--border-inverse);
}

.slide img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
  box-sizing: border-box;
}

/* controller */
.slide-control {
  /* layout */
  position: relative;
  width: 100%;
}

/* pagination */
.slider-pagination {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  margin-block-start: 0;
  padding-inline-start: var(--space-24, 16px);
}

.slider-pagination .dot {
  /* layout */
  display: inline-block;
  width: 13px;
  height: 13px;
  background: var(--color-background-default);
  border-radius: var(--rounded-full);
  margin: 0 5px;
  /* style */
  border: 1px solid #00a5bf;
  outline: 1px solid transparent;
  outline-offset: 2px;
  /* transition */
  transition: all 0.2s ease;
  cursor: pointer;
}

.slider-pagination .slick-active .dot {
  background: #00a5bf;
}

.slider-pagination .dot:hover,
.slider-pagination .dot:focus-within {
  outline-color: #00a5bf;
}

.slick-dots {
  position: relative;
  display: flex;
  justify-content: center;
  inset-block-end: 4px;
  padding-block-start: var(--space-16, 16px);
}

/* play-stop */
.buttons {
  position: absolute;
  display: flex;
  gap: var(--space-8, 8px);
  inset-inline-end: 0;
  inset-block-end: calc(-1 * var(--space-8, 8px));
  z-index: 5;
}

.buttons .button.js-stop,
.buttons .button.js-play {
  /* layout */
  position: relative;
  display: inline-block;
  width: 38px;
  height: 38px;
  aspect-ratio: 1 / 1;
  padding: 10px 20px;
  margin: 0;
  /* style */
  background: #fff;
  border: 1px solid #8ad8e4;
  outline: 2px solid transparent;
  border-radius: var(--rounded-full);
  overflow: visible;
  cursor: pointer;
  /* transition */
  transition: background-color 0.2s ease 0s, outline-color 0.2s ease 0s;
}

.buttons .button.js-play::before {
  /* layout */
  content: '';
  position: absolute;
  display: inline-block;
  inset-inline-start: 50%;
  inset-block-start: 50%;
  width: 10px;
  height: 10px;
  margin: 0;
  /* style */
  background: transparent;
  box-shadow: none;
  border-bottom: none;
  border-left: none;
  transform: translate(-70%, -50%) rotate(45deg);
  border-top: 3px solid #03788a;
  border-right: 3px solid #03788a;
  /* transition */
  transition: border-width 0.2s ease;
}

.buttons .button.js-stop::before,
.buttons .button.js-stop::after {
  /* layout */
  content: '';
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: calc(50% - (2px + 3px));
  width: 3px;
  height: 12px;
  margin: 0;
  /* style */
  background: #03788a;
  transform: translateY(-50%);
}

.buttons .button.js-stop::after {
  inset-inline-start: calc(50% + 2px);
}

.buttons .button:hover {
  /* style */
  background-color: #87e0ee;
  border: currentColor !important;
  outline-color: var(--border-inverse);
}

.buttons .button.js-stop:hover,
.buttons .button.js-stop:focus,
.buttons .button.js-play:hover,
.buttons .button.js-play:focus {
  border: none !important;
}

/* arrows */
.slick-arrow {
  position: relative;
}

.slick-prev,
.slick-next {
  /* layout */
  width: 50px;
  height: 50px;
  position: absolute;
  display: inline-block;
  z-index: calc(var(--stack-head) - 1);
  /* style */
  background: var(--color-background-accent);
  border-radius: var(--rounded-full);
  /* transition */
  transition: background-color 0.3s ease-in-out;
}

.slick-prev::before,
.slick-next::before {
  /* layout */
  content: '';
  position: absolute;
  display: inline-block;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  margin: 0;

  /* style */
  background: transparent;
  box-shadow: none;
  border-top: 3px solid var(--color-background-default);
  border-right: 3px solid var(--color-background-default);
  border-bottom: none;
  border-left: none;
}

.slick-prev::before {
  transform: translate(-30%, -50%) rotate(-135deg);
}

.slick-next::before {
  transform: translate(-70%, -50%) rotate(45deg);
}

.slick-prev:hover,
.slick-prev:focus-within,
.slick-next:hover,
.slick-next:focus-within {
  background-color: #4f7fc0;
}
/*===========================
 main-content__right
=============================*/
.main-content__right {
  grid-column: 3 / span 2;
  display: grid;
  grid-template-columns: subgrid;
}

/*===========================
 mypage-banner digital-library-banner
=============================*/
.mypage-banner,
.digital-library-banner {
  /* layout */
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 255 / 120;
  /* style */
  border-radius: var(--rounded-8, 8px);
  border: 3px solid#C3F1F8;
  outline: 5px solid #00a5bf;
  overflow: hidden;
  /* transition */
  transition: outline-color 0.3s ease;
}
.mypage-banner img,
.digital-library-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.mypage-banner:hover,
.mypage-banner:focus-within,
.digital-library-banner:hover,
.digital-library-banner:focus-within {
  outline-color: #4f7fc0;
}
/*===========================
 search-nav
=============================*/

.search-nav__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-flow: row;
  gap: var(--space-16, 16px) var(--space-24, 24px);
}

.search-nav__item {
  width: 100%;
}

.search-nav__link {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: var(--space-8, 8px);
  place-items: center start;
  width: 100%;
  height: 100%;
  min-height: 68px;
  padding-block: var(--space-16, 16px);
  padding-inline: var(--space-16, 16px);
  /* style */
  color: var(--color-text-bold);
  background: var(--color-background-default);
  border-radius: var(--rounded-10, 10px);
  border: 3px solid transparent;
  box-shadow: 0px 0px 6px 1px #89d7e3;
  text-decoration: none;
  /* typography */
  font-size: var(--font-size-17);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  /* transition */
  transition: border-color 0.3s ease, background-color 0.3s ease-in-out;
}

.search-nav__link::after {
  content: '';
  position: absolute;
  top: 50%;
  right: var(--space-16, 16px);
  display: inline-block;
  width: 10px;
  height: 10px;
  background: transparent;
  box-shadow: none;
  border-bottom: none;
  border-left: none;
  transform: translate(-70%, -50%) rotate(45deg);
  border-top: 2px solid #004c58;
  border-right: 2px solid #004c58;
}

.search-nav__link:hover,
.search-nav__link:focus-within {
  background-color: #9ee5f0;
  border-color: var(--border-inverse);
}

/*===========================
 info-section
=============================*/
.info-section {
  /* style */
  background: var(--color-background-default);
  padding: var(--space-64, 64px) var(--space-16, 16px);
}

.info-section__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-40, 40px);
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
}
/*===========================
 calendar
=============================*/
.calendar__container {
  grid-column: 1;
  display: flex;
  flex-direction: column;
}

.calendar__title {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: var(--space-8, 8px);
  place-items: center;
  width: fit-content;
  margin-inline: auto;
  margin-block-start: calc(var(--space-12, 12px) * -1);
  margin-block-end: var(--space-16, 16px);
  /* style */
  color: var(--color-text-accent);
  /* typography */
  font-size: var(--font-size-28);
  font-weight: var(--fontweight-medium);
  line-height: 2;
  letter-spacing: var(--tracking-50);
}

.calendar__title::before {
  /* layout */
  content: '';
  width: 50px;
  height: 43px;
  /* style */
  background: url(../img/icon-calendar.png) no-repeat center center / contain;
}

.calendar__title::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-end: 0;
  inset-block-end: 0;
  width: calc(100% - calc(50px + var(--space-8, 8px)));
  height: 1px;
  /* style */
  background: var(--color-background-accent);
}

.calendar {
  position: relative;
  min-width: 300px;
  width: 100%;
  overflow: hidden;
  margin: 0 auto;
  padding: var(--space-6, 6px);
  background: #dddddd;
}

.library-select-wrapper {
  position: relative;
  width: 100%;
}

#library-select {
  /* layout */
  position: relative;
  width: 100%;
  margin-inline: auto;
  margin-block-end: var(--space-8, 8px);
  padding-block: var(--space-8, 8px);
  padding-inline: var(--space-16, 16px);
  padding-inline-end: var(--space-40, 40px); /* 矢印のためのスペース */
  /* style */
  background: #fff;
  border-radius: var(--rounded-6, 6px);
  border: none;
  color: var(--color-text-default);
  /* typography */
  font-size: var(--font-size-20, 20px);
  font-weight: var(--fontweight-regular);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  /* select style */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
}

.library-select-wrapper::after {
  content: '';
  position: absolute;
  inset-inline-end: var(--space-12, 12px);
  inset-block-start: 4px;
  width: 28px;
  height: 28px;
  aspect-ratio: 1;
  background: url(../img/calendar-chevron.png) no-repeat center center / contain;
  pointer-events: none;
}

#library-select option {
  /* layout */
  width: 100%;
  /* style */
  background: #fff;
}

.calendar table {
  width: 100%;
  margin: 0 auto;
  text-align: center;
  /* border: 5px solid #ccc; */
  border-spacing: 0;
  background: #fff;
}
.calendar table thead {
  background: #f5f5f5;
}
.calendar .year_month td {
  padding: 0.4em 0 0.3em;
  font-size: 1.2em;
  font-weight: 600;
  background-color: #f5f5f5;
}
.calendar tr.year_month th {
  font-size: var(--font-size-24);
}
.calendar thead .calendar_btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 32px;
  height: 32px;
  margin: auto;
  border: 2px #cdcdcd solid;
  border-radius: 4px;
  cursor: pointer;
}
.calendar thead .calendar_btn[data-flg='next'] img {
  transform: rotate(180deg);
}
.calendar .week th {
  width: 2em;
  height: 2em;
  background-color: #f5f5f5;
  vertical-align: center;
  border-bottom: 1px #ccc solid;
  font-size: var(--font-size-20);
}
.calendar .week th:nth-child(1) {
  background-color: #f7abab;
}
.calendar .week th:nth-child(7) {
  background-color: #7fb3fe;
}
.calendar .day {
  height: 2.5em;
  font-size: var(--font-size-20);
}
.calendar .day td {
  position: relative;
  width: 2em;
  height: 2.5em;
  color: #333;
  background-color: #ffffff;
  z-index: 2;
}
.calendar .day td span {
  position: relative;
  z-index: 2;
}
.calendar .day td:after {
  position: absolute;
  content: '';
  display: block;
  top: calc(50% - 0.95em);
  left: calc(50% - 1em);
  width: 2em;
  height: 2em;
  z-index: -1;
}
.calendar .day .red {
  color: #8f0f0f;
}
.calendar .day .blue {
  color: #00468c;
}
.calendar .day .closed {
}
.calendar .day .closed:after {
  background-color: #efb5d0;
  border-radius: 50%;
}
.calendar .day .event {
}
.calendar .day .event:after {
  background-color: #dbe39b;
}
.btn_calender {
  text-align: center;
}
.calendar img {
  max-width: 192px;
}
.calendar .attention span {
  position: relative;
  padding-left: 2em;
}
.calendar .attention span:before {
  position: absolute;
  content: '';
  display: block;
  top: 5px;
  width: 10px;
  left: 0px;
  height: 10px;
  background: #fface4;
  border: 1px solid #fff;
}

.calendar-note {
  display: flex;
  flex-wrap: wrap;
  column-gap: var(--space-24, 24px);
  margin-inline: auto;
}

.calendar-note__item {
  display: inline-flex;
  column-gap: var(--space-4, 4px);
  align-items: center;
  margin: 0;
  /* style */
  font-size: var(--font-size-19);
  font-weight: var(--fontweight-regular);
}

.calendar-note__item:first-of-type:before {
  /* layout */
  content: '';
  display: inline-block;
  width: calc(16 / 16 * 1rem);
  height: calc(16 / 16 * 1rem);
  /* style */
  background: #f4b4d0;
  border-radius: 50%;
}

.calendar-note__item:last-of-type:before {
  /* layout */
  content: '';
  display: inline-block;
  width: calc(16 / 16 * 1rem);
  height: calc(16 / 16 * 1rem);
  /* style	 */
  background: #dce49c;
}

.calendar_btn {
  position: relative;
  display: grid;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  /* style */
  background: var(--color-background-default);
  border: 2px solid #cdcdcd;
  border-radius: var(--rounded-4, 4px);
  cursor: pointer;
  /* transition */
  transition: background-color 0.3s ease;
}

.calendar_btn[data-flg='next']::before {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-start: 30%;
  width: 8px;
  height: 8px;
  /* style */
  border-top: 2px solid #000;
  border-right: 2px solid #000;
  transform: rotate(45deg);
}

.calendar_btn[data-flg='prev']::before {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-start: 40%;
  width: 8px;
  height: 8px;
  /* style */
  border-top: 2px solid #000;
  border-right: 2px solid #000;
  transform: rotate(-135deg);
}

.calendar_btn:hover {
  background-color: var(--color-background-hover);
}

/* calendar-link */
.calendar-link {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  place-items: center;
  column-gap: var(--space-16, 16px);
  padding: var(--space-24, 24px);
  margin-block-start: var(--space-24, 24px);
  margin-inline: auto;
  /* style */
  color: var(--color-text-link);
  background: var(--color-background-subtler);
  border-radius: var(--rounded-10, 10px);
  /* typography */
  font-size: var(--font-size-19);
  font-weight: var(--fontweight-medium);
  letter-spacing: var(--tracking-50);
  line-height: 1.47;
  text-decoration: none;
  /* transition */
  transition: background-color 0.3s ease-in-out;
}

.calendar-link:hover,
.calendar-link:focus-within {
  background: #90dce8;
}

.calendar-link::before {
  /* layout */
  content: '';
  width: 46px;
  height: 28px;
  /* style */
  background: url(../img/icon-bus.png) no-repeat center center / contain;
}

.calendar-link::after {
  /* layout */
  content: '';
  width: 32px;
  height: 40px;
  /* style */
  background: url(../img/icon-arrow-deco.png) no-repeat center center / contain;
}

/*===========================
 top-info
=============================*/
.infomation__container {
  grid-column: 2 / span 2;
  /* layout */
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-24, 24px);
}

.top-info__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-24, 24px);
  width: 100%;
}

.top-info__title {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  column-gap: var(--space-8, 8px);
  place-items: center;
  width: fit-content;
  margin-inline: auto;
  /* style */
  color: var(--color-text-accent);
  font-size: var(--font-size-36);
  font-weight: var(--fontweight-regular);
  line-height: 1.7;
}

.top-info__title::before {
  /* layout */
  content: '';
  width: 36px;
  height: 50px;
  /* style */
  background: url(../img/icon-flag.png) no-repeat center center / contain;
}

.top-info__title::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-start: calc(36px + var(--space-8, 8px));
  inset-block-end: 0;
  width: calc(100% - calc(36px + var(--space-12, 12px)));
  height: 1px;
  /* style */
  background: var(--color-background-accent);
}

.top-info__title span {
  /* layout */
  display: inline-grid;
  place-items: center;
  /* style */
  color: var(--color-text-accent);
  font-size: calc(16 / 36 * 1em);
  font-weight: var(--fontweight-medium);
  line-height: 1;
}

.top-info__tabs {
  display: flex;
  column-gap: var(--space-12, 12px);
}

.top-info__panel[role='tabpanel'] {
  display: flex;
  flex-direction: column;
  gap: var(--space-24, 24px);
  padding-inline: var(--space-24, 24px);
  width: 100%;
  height: min-content;
}

[role='tabpanel'].is-hidden {
  display: none;
}

[role='tablist'] button {
  /* layout */
  width: 100%;
  height: fit-content;
  padding-block: var(--space-8);
  background: var(--color-neutral-90);
  border: none;
  border-radius: var(--rounded-full);
  transition: background-color 0.3s ease-in;
  cursor: pointer;
  /* style */
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  white-space: nowrap;
}

[role='tablist'] button:hover,
[role='tablist'] button:focus-within {
  background: #90dce8;
}

[role='tab'][aria-selected='true'] {
  position: relative;
  background: var(--color-background-subtler);
  cursor: default;
}

[role='tab'][aria-selected='true']::after {
  content: '';
  position: absolute;
  z-index: calc(var(--stack-foreground) + 3);
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 11px solid transparent;
  border-right: 11px solid transparent;
  border-top: 9px solid var(--color-background-subtler);
  transition: border-top-color 0.3s ease-in;
}

[role='tab'][aria-selected='true']:hover::after,
[role='tab'][aria-selected='true']:focus-within::after {
  border-top-color: #90dce8;
}

.top-article__list {
  /* layout */
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  width: 100%;
  margin-inline: auto;
}

.top-article__item {
  /* layout */
  position: relative;
  display: grid;
  grid-template-rows: auto auto;
  gap: var(--space-6, 6px) var(--space-8);
  padding-block-start: var(--space-12);
  padding-block-end: var(--space-24);
  border-bottom: 1px dashed var(--border-default);
}

.top-article__meta {
  /* layout */
  display: flex;
  column-gap: var(--space-4, 4px);
}

.top-article__date {
  /* layout */
  display: inline;
  width: fit-content;
  /* style */
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-regular);
  letter-spacing: var(--tracking-50);
  white-space: nowrap;
}

.top-article__category {
  /* layout */
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 100px;
  height: 2em;
  padding-block: var(--space-6);
  /* style */
  border-radius: var(--rounded-full);
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-15);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-20);
}

.top-article__title {
  grid-column: 1 / -1;
}

.top-article__link {
  grid-row: 2;
  position: relative;
  min-width: 0;
  /* sytle */
  color: var(--color-text-link);
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-regular);
  text-decoration: none;
}

.top-article__link:hover,
.top-article__link:focus-within {
  text-decoration: underline;
}

.top-info__more {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: var(--space-24, 24px);
  place-items: center;
  width: fit-content;
  height: fit-content;
  margin-inline: auto;
  padding-block: var(--space-12, 12px);
  padding-inline: var(--space-32, 32px) var(--space-16, 16px);
  /* style */
  color: var(--color-text-link);
  background: var(--color-background-subtler);
  border-radius: var(--rounded-full);
  /* typography */
  font-size: var(--font-size-17);
  font-weight: var(--fontweight-medium);
  text-decoration: none;
  /* transition	 */
  transition: background-color 0.3s ease-in-out;
}

.top-info__more:hover,
.top-info__more:focus-within {
  background: #90dce8;
}

.top-info__more::after {
  /* layout */
  content: '';
  width: 14px;
  height: 12px;
  /* style */
  background: url(../img/icon-arrow-right.png) no-repeat center center / contain;
}

@media (width <= 1080px) {
  .top-info__panel[role='tabpanel'] {
    padding-inline: var(--space-8, 8px);
  }
}

@media (width <= 928px) {
  .calendar__container {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .infomation__container {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .top-info__title {
    grid-template-columns: auto 1fr;
  }

  .top-info__title span {
    grid-column: 2 / 3;
  }

  .top-info__title::after {
    inset-block-end: calc(-1px - var(--space-6, 6px));
    width: calc(100% - calc(36px + var(--space-12, 12px)));
  }
}
@media (width <= 767px) {
  .top-info__tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3列 */
    gap: var(--space-16, 16px);
    padding-inline: var(--space-16, 16px);
  }

  .top-info__tab {
    width: 100%;
    text-align: center;
  }
}

/*===========================
 links-forkids
=============================*/
.links-forkids {
  padding: var(--space-64, 64px) var(--space-24, 24px);
  background: var(--color-background-subtler);
}

.links-forkids__container {
  display: grid;
  row-gap: var(--space-32, 32px);
  max-width: var(--container-content);
  margin-inline: auto;
}

.links-forkids__title {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: var(--space-8, 8px);
  place-items: center;
  width: fit-content;
  margin-inline: auto;
  margin-block-start: calc(var(--space-12, 12px) * -1);
  margin-block-end: var(--space-16, 16px);
  /* style */
  color: var(--color-text-accent);
  /* typography */
  font-size: var(--font-size-28);
  font-weight: var(--fontweight-medium);
  line-height: 2;
  letter-spacing: var(--tracking-50);
}

.links-forkids__title::before {
  /* layout */
  content: '';
  width: 50px;
  height: 43px;
  /* style */
  background: url(../img/icon-kids.png) no-repeat center center / contain;
}

.links-forkids__title::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-end: 0;
  inset-block-end: 0;
  width: calc(100% - calc(50px + var(--space-8, 8px)));
  height: 1px;
  /* style */
  background: var(--color-background-accent);
}

.links-forkids__list {
  /* layout */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-16, 16px) var(--space-24, 24px);
}

.links-forkids__link {
  /* layout */
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 90px;
  padding-block: var(--space-24, 24px);
  padding-inline: var(--space-16, 16px);
  /* style */
  background: var(--color-background-default);
  border: 4px solid var(--border-inverse);
  border-radius: var(--rounded-10, 10px);
  text-decoration: none;
  z-index: var(--stack-foreground);
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-medium);
  line-height: 1.4;
  letter-spacing: var(--tracking-50);
  text-align: center;
  /* transition */
  transition: border-color 0.3s ease-in-out;
}

.links-forkids__link::before {
  /* layout */
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255, 255, 255, 1) 72%, #d8f5f9 72%);
  border-radius: calc(var(--rounded-10, 10px) - 4px);
  z-index: var(--stack-background);
}

.links-forkids__link:hover,
.links-forkids__link:focus-within {
  border-color: var(--border-accent);
}

.links-forkids__link:hover,
.links-forkids__link:focus-within {
  border-color: var(--border-accent);
}

/*===========================
Introduction Ranking
=============================*/
.top-introduction {
  padding: var(--space-64, 64px) var(--space-24, 24px);
  background: var(--color-background-subtle);
  width: 100%;
}

.top-introduction__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-64, 64px) var(--space-40, 40px);
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
}

.top-ranking__container {
  display: flex;
  flex-direction: column;
  row-gap: var(--space-32, 32px);
  max-width: 360px;
  margin-inline: auto;
}

.top-ranking__title {
  /* layout */
  position: relative;
  display: grid;
  grid-template-rows: auto auto;
  place-items: center;
  width: fit-content;
  margin-inline: auto;
  /* style */
  color: #362115;
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-regular);
  line-height: 1;
  letter-spacing: var(--tracking-50);
}

.top-ranking__title span[lang='en'] {
  /* style */
  color: var(--color-text-bold);
  /* typography */
  font-size: calc(36 / 18 * 1em);
  line-height: 1;
  font-weight: var(--fontweight-regular);
  letter-spacing: 0;
  text-transform: capitalize;
}
.top-ranking__title::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-end: 0;
  inset-block-end: calc(-1 * var(--space-12, 12px));
  width: 100%;
  height: 1px;
  /* style */
  background: var(--color-background-accent);
}

.top-ranking__wrap {
  display: flex;
  flex-direction: column;
  row-gap: var(--space-48, 48px);
  padding: var(--space-16, 16px) var(--space-16, 16px) var(--space-64, 64px);
  /* style */
  background: var(--color-background-default);
  border-radius: var(--rounded-12, 12px);
}

.top-ranking__tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

[role='tablist'] button.top-ranking__tab {
  width: 100%;
  min-width: 160px;
  padding: var(--space-12, 12px);
  font-size: var(--font-size-22);
}

[role='tablist'] button.top-ranking__tab:hover,
[role='tablist'] button.top-ranking__tab:focus-within {
  background: #90dce8;
}

#tab-ranking-rent {
  border-radius: 8px 0 0 8px;
}

#tab-ranking-reserve {
  border-radius: 0 8px 8px 0;
}

.top-ranking__list {
  display: flex;
  flex-direction: column;
  row-gap: var(--space-32, 32px);
}

.top-ranking__link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  place-items: center;
  padding-inline: var(--space-24, 24px);
  padding-block: var(--space-16, 16px);
  /* style */
  border: 3px solid var(--border-inverse);
  border-radius: var(--rounded-10, 10px);
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-24, 24px);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  text-decoration: none;
  /* transition */
  transition: outline-color 0.3s ease-in-out;
}

.top-ranking__link::before {
  /* layout */
  content: '';
  width: 54px;
  height: 54px;
  aspect-ratio: 1 / 1;
}

.link-general.top-ranking__link {
  background: var(--category-general--background);
  outline: 4px solid var(--category-general--link-dfault);
}

.link-general.top-ranking__link:hover,
.link-general.top-ranking__link:focus-within {
  outline-color: var(--category-general--link-hover);
}

.link-general.top-ranking__link::before {
  background: url(../img/iconlink-blue.png) no-repeat center center / contain;
}

.link-general.top-ranking__link::after {
  /* layout */
  content: '';
  width: 12px;
  height: 23px;
  background: url(../img/iconlink-blue-chevron.png) no-repeat center center / contain;
}

.link-children.top-ranking__link {
  background: var(--category-children--background);
  outline: 4px solid var(--category-children--link-dfault);
}

.link-children.top-ranking__link:hover,
.link-children.top-ranking__link:focus-within {
  outline-color: var(--category-children--link-hover);
}

.link-children.top-ranking__link::before {
  background: url(../img/iconlink-yellow.png) no-repeat center center / contain;
}

.link-children.top-ranking__link::after {
  /* layout */
  content: '';
  width: 12px;
  height: 23px;
  background: url(../img/iconlink-yellow-chevron.png) no-repeat center center / contain;
}

.link-young.top-ranking__link {
  background: var(--category-young--background);
  outline: 4px solid var(--category-young--link-dfault);
}

.link-young.top-ranking__link:hover,
.link-young.top-ranking__link:focus-within {
  outline-color: var(--category-young--link-hover);
}

.link-young.top-ranking__link::before {
  background: url(../img/iconlink-green.png) no-repeat center center / contain;
}

.link-young.top-ranking__link::after {
  /* layout */
  content: '';
  width: 12px;
  height: 23px;
  background: url(../img/iconlink-green-chevron.png) no-repeat center center / contain;
}

/*===========================
Introduction Books
=============================*/
.top-introduction__wrap {
  grid-column: 2 / span 2;
  /* layout */
  display: flex;
  flex-direction: column;
  row-gap: var(--space-40, 40px);
}

.top-introduction__title {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: var(--space-8, 8px);
  place-items: center;
  width: fit-content;
  margin-inline: auto;
  margin-block-start: calc(var(--space-12, 12px) * -1);
  margin-block-end: var(--space-16, 16px);
  /* style */
  color: var(--color-text-accent);
  /* typography */
  font-size: var(--font-size-28);
  font-weight: var(--fontweight-medium);
  line-height: 2;
  letter-spacing: var(--tracking-50);
}

.top-introduction__title::before {
  /* layout */
  content: '';
  width: 50px;
  height: 43px;
  /* style */
  background: url(../img/icon-book.png) no-repeat center center / contain;
}

.top-introduction__title::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-end: 0;
  inset-block-end: 0;
  width: calc(100% - calc(50px + var(--space-8, 8px)));
  height: 1px;
  /* style */
  background: var(--color-background-accent);
}

@media (width <= 768px) {
  .top-ranking__container {
    grid-column: 1 / -1;
    grid-row: 1;
    width: 100%;
  }

  .top-introduction__wrap {
    grid-column: 1 / -1;
    grid-row: 2;
    row-gap: var(--space-24, 24px);
  }
}

@media (width <= 428px) {
  [role='tablist'] button.top-ranking__tab {
    min-width: 100px;
  }
}
/*===========================
top-bg
=============================*/
.top-bg {
  display: grid;
  place-items: center;
  width: 100%;
  max-height: 150px;
  overflow: hidden;
}

.top-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/*===========================
links
=============================*/
.links {
  /* layout */
  display: grid;
  grid-auto-flow: row;
  row-gap: var(--space-64, 64px);
  width: 100%;
  padding-block: var(--space-64, 64px);
  padding-inline: var(--space-16, 16px);
  background: var(--color-background-default);
}

.links-banner__list {
  /* layout */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(auto, 260px));
  gap: var(--space-24, 24px) var(--space-40, 40px);
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
}

.links-banner__link {
  /* layout */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  row-gap: var(--space-6, 6px);
  text-decoration: none;
}

.links-banner__img {
  /* layout */
  width: 100%;
  max-width: 260px;
  height: auto;
  aspect-ratio: 260 / 146;
  /* style */
  border-radius: var(--rounded-10, 10px);
  overflow: hidden;
}

.links-banner__img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  /* transition */
  transition: transform 0.3s ease-in-out;
}

.links-banner__link:hover .links-banner__img img {
  transform: scale(1.15);
}

.links-banner__title {
  /* layout */
  position: relative;
  display: inline;
  width: fit-content;
  margin: unset;
  padding-block: var(--space-12, 12px);
  /* style */
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  text-align: center;
}

.links-banner__title::before {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-block-end: 0;
  width: 100%;
  height: 1px;
  background-image: linear-gradient(to right, var(--border-default) 2px, transparent 2px);
  background-size: 5px 1px; /* 線分2px + 間隔3px = 5px */
  background-repeat: repeat-x;
}

.links-list__list {
  /* layout */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(auto, 250px));
  gap: var(--space-24, 24px) var(--space-48, 48px);
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
}

.links-list__link {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  place-items: center start;
  column-gap: var(--space-4, 4px);
  width: 100%;
  min-height: 85px;
  padding-inline: var(--space-24, 24px) var(--space-16, 16px);
  /* style */
  background: var(--color-background-subtler);
  border-radius: var(--rounded-10, 10px);
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-17);
  font-weight: var(--fontweight-medium);
  line-height: 1.2;
  letter-spacing: var(--tracking-50);
  text-decoration: none;
  /* transition */
  transition: background-color 0.3s ease-in-out;
}

.links-list__link:hover,
.links-list__link:focus-within {
  background: #90dce8;
}

.links-list__link::after {
  /* layout */
  content: '';
  width: 26px;
  height: 30px;
  background: url(../img/icon-arrow-deco.png) no-repeat center center / contain;
}

@media (width <= 928px) {
  .links-banner__list,
  .links-list__list {
    justify-content: center;
    column-gap: var(--space-16, 16px);
  }
}

/*===========================
top-banner
=============================*/
.top-banner {
  padding-block: var(--space-48, 48px);
  padding-inline: var(--space-16, 16px);
  background: var(--color-background-subtle);
}

.top-banner__container {
  /* layout */
  display: grid;
  grid-auto-flow: row;
  place-content: center;
  row-gap: var(--space-24, 24px);
  max-width: var(--container-content);
  margin-inline: auto;
}

.top-banner__title {
  /* layout */
  position: relative;
  display: inline;
  width: fit-content;
  margin-block: unset;
  margin-inline: auto;
  padding-block: var(--space-12, 12px);
  /* style */
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-25);
  font-weight: var(--fontweight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-50);
  text-align: center;
}

.top-banner__title::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-block-end: 0;
  width: 100%;
  height: 1px;
  background: var(--border-accent);
}

.top-banner__description {
  margin: unset;
  /* style */
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-regular);
  line-height: 1.4;
  letter-spacing: var(--tracking-50);
  text-align: center;
}

.top-banner__list {
  /* layout */
  display: grid;
  place-content: center;
  grid-template-columns: repeat(auto-fit, minmax(auto, 150px));
  gap: var(--space-16, 16px) var(--space-32, 32px);
  width: fit-content;
  max-width: var(--container-content);
  margin-inline: auto;
  padding-block-end: var(--space-16, 16px);
}

.top-banner__link {
  /* layout */
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 152px;
  min-height: 52px;
  /* style */
  border-radius: none;
  border: 1px solid var(--border-accent);
  overflow: hidden;
}

.top-banner__link img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/*===========================
site-footer
=============================*/
.top .site-footer {
  margin-block-start: unset;
}

/*===========================
Responsive
=============================*/
@media (width <= 1180px) {
  .main-content__layout {
    /* layout */
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-24, 24px) var(--space-32, 32px);
  }
  .main-content__search,
  .ad-banner {
    width: 100%;
    max-width: unset;
  }
}

@media (width <= 928px) {
  .main-content__search {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .ad-banner {
    grid-column: 1 / span 4;
    grid-row: 5;
  }

  .slider-container {
    grid-column: 1 / -1;
    grid-row: 2 / span 1;
  }

  .mypage-banner {
    grid-column: 1 / span 4;
    grid-row: 3;
    place-self: center;
    margin-block-end: unset;
  }

  .digital-library-banner {
    grid-column: 1 / span 4;
    grid-row: 4;
    place-self: center;
    margin-block-end: unset;
  }

  .search-nav {
    grid-column: 5 / span 8;
    grid-row: 3 / span 3;
  }

  .search-nav__list {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    row-gap: var(--space-24);
  }
}

@media (width <= 768px) {
  .quick-search-form__wrap {
    flex-direction: column;
    row-gap: var(--space-16, 16px);
  }

  .ad-banner {
    grid-column: 1 / span 6;
    grid-row: 5;
  }

  .slider-container {
    grid-column: 1 / -1;
    grid-row: 2 / span 1;
  }

  .mypage-banner {
    grid-column: 1 / span 6;
    grid-row: 3;
  }

  .digital-library-banner {
    grid-column: 1 / span 6;
    grid-row: 4;
  }

  .search-nav {
    grid-column: 7 / span 6;
    grid-row: 3 / span 3;
  }
  .search-nav__list {
    row-gap: var(--space-16);
  }

  .top-banner__list {
    grid-template-columns: repeat(auto-fit, minmax(auto, 120px));
    column-gap: var(--space-16, 16px);
  }
}

@media (width <= 576px) {
  .top-info__title {
    /* typography */
    font-size: var(--font-size-28);
  }
  .top-ranking__title span[lang='en'] {
    font-size: calc(28 / 14 * 1em);
  }
  .quick-search-form__label,
  .calendar__title,
  .calendar tr.year_month th,
  .links-forkids__title,
  .top-introduction__title,
  .top-banner__title {
    /* typography */
    font-size: var(--font-size-22);
  }

  .calendar-link,
  .top-info__more {
    font-size: var(--font-size-18);
  }

  .important-news__item a,
  .search-nav__link,
  #library-select,
  .calendar .day,
  .calendar-note__item,
  .calendar .week th,
  .mypage-banner,
  .quick-search-form__label-en,
  form input[type='submit'].quick-search_bt,
  [role='tablist'] button,
  .top-article__date,
  .top-article__link,
  .librarian-books__date,
  .librarian-books__title,
  .top-banner__description {
    /* typography */
    font-size: var(--font-size-16);
  }

  .ad-banner__title,
  form input[type='text'].quick-search-form__input,
  .top-article__category,
  .top-ranking__title,
  .librarian-books__book {
    /* typography */
    font-size: var(--font-size-14);
  }

  .main-content__layout {
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-24, 24px) var(--space-16, 16px);
  }

  .main-content__search {
    padding-inline: var(--space-8, 8px);
  }

  .ad-banner {
    grid-column: 1 / -1;
    grid-row: 5;
  }

  .mypage-banner {
    grid-column: 1 / span 6;
    grid-row: 3;
  }

  .mypage-banner::before {
    width: 50px;
    height: 50px;
  }

  .digital-library-banner {
    grid-column: 7 / span 6;
    grid-row: 3;
  }

  .search-nav {
    grid-column: 1 /-1;
    grid-row: 4;
  }

  .quick-search-form__label-en {
    padding-block-end: unset;
  }

  .search-nav__list {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    row-gap: var(--space-16);
  }

  form input[type='submit'].quick-search_bt {
    padding-block: var(--space-12, 12px);
    padding-inline: var(--space-12, 12px);
  }
}

/* 検索アイコン */
.quick-search__icon {
  block-size: 1.2em;
  vertical-align: bottom;
  margin-inline: 0 .2em;
}