/*************************************************
top.css
**************************************************/
body.top {
  background: var(--color-background-subtler);
}
/*===========================
 Global Nav
=============================*/
.top-gnav {
  position: relative;
  padding-block: var(--space-16, 16px) var(--space-32, 32px);
  width: 100%;
  max-width: var(--device-width-xxl);
  margin-inline: auto;
}

.top-gnav::before,
.top-gnav::after {
  content: '';
  position: absolute;
  inset-block-start: 0;
  width: 158px;
  aspect-ratio: 158 / 206;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  z-index: var(--stack-foreground);
}

.top-gnav::before {
  inset-inline-start: 0;
  background-image: url(../img/bg-gnav-start.png);
}

.top-gnav::after {
  inset-inline-end: 0;
  background-image: url(../img/bg-gnav-end.png);
}

.top-gnav__container {
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
  padding-inline: var(--space-16, 16px);
}

.gnav {
  /* layout */
  position: relative;
  display: flex;
  width: 100%;
  height: auto;
  z-index: calc(var(--stack-foreground) + 1);
}

.gnav__list {
  /* layout */
  display: flex;
  width: 100%;
  height: auto;
}

.gnav__item {
  /* layout */
  position: relative;
  width: 100%;
  height: auto;
  padding-inline-end: calc(var(--space-8, 8px) * 2 + 1px); /* 破線+両側の余白分 */
}

.gnav__item:not(:last-child)::after {
  /* layout */
  content: '';
  position: absolute;
  inset-block-start: 50%;
  inset-inline-end: var(--space-8, 8px); /* 右側の余白を確保 */
  transform: translateY(-50%);
  width: 1px;
  height: 80%;
  /* style */
  border-right: 1px dashed var(--border-default);
}

.gnav__link {
  /* layout */
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  grid-auto-flow: row;
  place-items: center;
  gap: var(--space-6, 6px);
  width: 100%;
  padding-block: var(--space-12, 12px);
  padding-inline: var(--space-24, 24px);
  gap: var(--space-6, 6px);

  /* style */
  border: 1px solid transparent;
  border-radius: var(--rounded-8, 8px);
  text-decoration: none;

  /* transition */
  transition: all 0.3s ease;
}

.gnav__link:hover,
.gnav__link:focus-within {
  /* style */
  background-color: var(--color-background-subtle);
  border-color: var(--border-subtle);
}

.gnav__icon-wrap {
  /* layout */
  display: grid;
  place-items: center;
  max-width: 95px;
  aspect-ratio: 1;
  /* style */
  background: var(--color-background-default);
  border-radius: var(--rounded-full);
  border: 1px solid var(--border-subtle);
}

.gnav__icon-wrap img {
  /* layout */
  display: block;
  width: 100%;
  height: auto;
}

.gnav__label {
  /* layout */
  display: inline-grid;
  place-items: center;
  /* style */
  color: var(--color-text-default);
  /* typography */
  font-size: var(--font-size-22);
  font-weight: var(--fontweight-medium);
  line-height: 1.5;
  letter-spacing: var(--tracking-5);
  text-align: center;
}
/*===========================
 Main Visual
=============================*/
.main-visual {
  /* layout */
  padding-block: var(--space-16, 16px) var(--space-48, 48px);
}

.main-visual__container {
  /* layout */
  display: grid;
  grid-template-columns: minmax(320px, 1fr) 1fr;
  gap: var(--space-48, 48px);
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
  padding-inline: var(--space-16, 16px);
}

/*===========================
 Slider
=============================*/
.slider-container {
  /* layout */
  position: relative;
  width: 100%;
  height: auto;
  margin-inline: auto;
}

.slide_box {
  /* layout */
  position: relative;
  width: 100%;
  height: fit-content;
  margin-inline: auto;
}

.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;
  display: flex;
  align-items: center;
  width: 100%;
  min-height: calc(48px + 8px);
  padding-block: var(--space-4, 4px);
}

/* pagination */
.slider-pagination {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  height: auto;
}

.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 var(--border-bold);
  outline: 1px solid transparent;
  outline-offset: 2px;
  /* transition */
  transition: all 0.2s ease;
  cursor: pointer;
}

.slider-pagination .slick-active .dot {
  background: var(--border-bold);
}

.slider-pagination .dot:hover,
.slider-pagination .dot:focus-within {
  outline-color: var(--border-bold);
}

.slick-dots {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  inset-block-end: 4px;
}

/* play-stop */
.buttons {
  position: absolute;
  display: flex;
  gap: var(--space-8, 8px);
  inset-inline-end: 0;
  z-index: calc(var(--stack-foreground) + 3);
}

.buttons .button.js-stop,
.buttons .button.js-play {
  /* layout */
  position: relative;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  aspect-ratio: 1 / 1;
  margin: 0;
  /* style */
  background: var(--color-background-default);
  border: 1px solid var(--border-default);
  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: 48%;
  inset-block-start: 50%;
  width: 0;
  height: 0;
  /* style */
  border-style: solid;
  border-width: 7px 0 7px 11px;
  border-color: transparent transparent transparent var(--border-default);
  transform: translate(-30%, 10%);
}

.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: var(--border-default);
  transform: translateY(-50%);
}

.buttons .button.js-stop::after {
  inset-inline-start: calc(50% + 3px);
}

.buttons .button:hover {
  /* style */
  background-color: var(--color-background-main);
  border: var(--border-default) !important;
  outline-color: var(--border-inverse);
}

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

.buttons .button.js-play[aria-pressed='true'],
.buttons .button.js-stop[aria-pressed='true'] {
  /* style */
  background-color: var(--color-background-subtle);
  border: 1px solid var(--border-default);
}

.buttons .button:hover {
  /* style */
  background-color: var(--color-background-main);
  outline-color: var(--border-inverse);
}

.buttons .button.js-play[aria-pressed='true']:hover,
.buttons .button.js-stop[aria-pressed='true']:hover,
.buttons .button.js-play[aria-pressed='true']:focus-within,
.buttons .button.js-stop[aria-pressed='true']:focus-within {
  background-color: var(--color-background-main);
  border: 1px solid var(--border-default) !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) - 2);
  /* style */
  background: var(--color-background-subtle);
  border-radius: var(--rounded-full);
  border: 1px solid var(--border-main);
  box-shadow: var(--elevation-01);
  /* transition */
  transition: background-color 0.3s ease-in-out;
}

.slick-prev {
  /* layout */
  inset-inline-start: calc(50px / 2 * -1);
}

.slick-next {
  /* layout */
  inset-inline-end: calc(50px / 2 * -1);
}

.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: 2px solid var(--border-default);
  border-right: 2px solid var(--border-default);
  border-bottom: none;
  border-left: none;
}

.slick-prev::before {
  /* layout */
  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: var(--color-background-main);
}
/*===========================
main-visual Search
=============================*/
.main-visual__search {
  /* layout */
  display: flex;
  flex-direction: column;
  gap: var(--space-24, 24px);
  align-items: start;
  width: 100%;
  max-width: var(--device-width-md);
  height: auto;
  padding: var(--space-16, 16px);
  /* style */
  background: var(--color-background-main);
  border-radius: var(--rounded-12, 12px);
  border: 1px solid var(--border-main);
}

.main-visual__search-wrapper {
  /* layout */
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--space-16, 16px);
  padding-block: var(--space-4, 4px) var(--space-24, 24px);
  /* style */
  background: var(--color-background-accent);
  border-radius: var(--rounded-8, 8px);
  border: 1px solid var(--border-accent);
}

/*===========================
 Search
=============================*/
.search-container__inner {
  /* layout */
  display: flex;
  width: 100%;
}

.main-visual__search-wrapper {
  /* layout */
  width: 100%;
  margin-inline: auto;
}

.main-visual__search-form {
  /* layout */
  width: 100%;
  margin-inline: auto;
}

.main-visual__search-wrap {
  /* layout */
  display: flex;
  flex-direction: column;
  align-items: start;
}

.top-search__title {
  /* layout */
  position: relative;
  display: inline-flex;
  align-items: center;
  column-gap: var(--space-8, 8px);
  padding-block: var(--space-24, 24px);
  padding-inline-end: calc(110px + var(--space-16, 16px));
  /* typography */
  font-size: var(--font-size-22);
  font-weight: var(--fontweight-medium);
  text-box-trim: trim-both;
  letter-spacing: var(--tracking-5);
}

.top-search__title::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-end: 0;
  inset-block-start: 50%;
  transform: translateY(-50%);
  width: 110px;
  height: 67px;
  aspect-ratio: 110 / 67;
  /* style */
  background: url(../img/searchtitle-affter.png) no-repeat center center / contain;
}

.top-search__title-en {
  /* typography */
  font-size: calc(16 / 22 * 1em);
  font-weight: var(--fontweight-medium);
  text-box-trim: trim-both;
  letter-spacing: var(--tracking-8);
  text-transform: uppercase;
}

.main-visual__search-inner {
  /* layout */
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: var(--space-16, 16px);
  min-height: 56px;
}

.top .blc_search .search_wrap_inner input[type='text'] {
  width: 100%;
}

.top .blc_search .search_wrap_inner input[type='text']:hover,
.top .blc_search .search_wrap_inner input[type='text']:focus-within {
  border-color: var(--border-main);
  background-color: #eff4f5;
  outline-color: var(--border-bold);
}
/*===========================
 main visual Links
=============================*/
.main-visual__links {
  /* layout */
  width: 100%;
  height: auto;
}

.main-visual__links-list {
  /* layout */
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-flow: row;
  gap: var(--space-24, 24px);
}

.main-visual__link-text {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--space-16, 16px);
  padding-inline: var(--space-16, 16px) var(--space-6, 6px);
  /* style */
  background: var(--color-background-subtler);
  border-radius: var(--rounded-8, 8px);
  border: 2px solid var(--border-subtler);
  outline: 4px solid var(--border-inverse);
  color: var(--color-text-default);
  /* typography */
  font-size: var(--font-size-22);
  font-weight: var(--fontweight-medium);
  letter-spacing: var(--tracking-5);
  text-box-trim: trim-both;
  text-decoration: none;
  white-space: nowrap;
  /* transition */
  transition: background-color 0.3s ease-in-out, border-color 0.3s ease;
}

.main-visual__link-text::after {
  /* layout */
  content: '';
  width: 32px;
  height: 32px;
  background: url(../img/chevron.png) no-repeat center center / contain;
}

.main-visual__link--icon {
  /* layout */
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8, 8px);
  justify-content: space-between;
  padding-block: var(--space-16, 16px);
  padding-inline: var(--space-16, 16px) var(--space-6, 6px);
  /* style */
  background: var(--color-background-subtler);
  border-radius: var(--rounded-8, 8px);
  border: 2px solid var(--border-subtler);
  outline: 4px solid var(--border-inverse);
  color: var(--color-text-default);
  /* typography */
  font-size: var(--font-size-22);
  font-weight: var(--fontweight-medium);
  letter-spacing: var(--tracking-5);
  text-box-trim: trim-both;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  /* transition */
  transition: background-color 0.3s ease-in-out, border-color 0.3s ease;
  text-align: center;
}

/* 共通の::before スタイル */
.main-visual__link--icon::before {
  /* layout */
  content: '';
  display: grid;
  width: 68px;
  height: 68px;
  aspect-ratio: 1 / 1;
  /* style */
  background-color: var(--color-background-default);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  border-radius: var(--rounded-full);
  border: 1px solid var(--border-subtler);
}

/* マイページ/ログイン（1番目のアイコン） */
.main-visual__links-item:nth-child(1) .main-visual__link--icon::before {
  background-image: url(../img/icon-user.png);
}

/* 蔵書検索/予約（2番目のアイコン） */
.main-visual__links-item:nth-child(2) .main-visual__link--icon::before {
  background-image: url(../img/icon-book.png);
}

.main-visual__link--icon::after {
  content: none;
}

.main-visual__link-text:hover,
.main-visual__link-text:focus-within,
.main-visual__link--icon:hover,
.main-visual__link--icon:focus-within {
  background-color: var(--color-background-accent);
  border-color: var(--border-main);
}

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

.info-section__container {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-48, 48px);
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
}
/*===========================
 calendar
=============================*/
.info-section__calendar {
  /* layout */
  display: flex;
  flex-direction: column;
  width: 100%;
}

.info-section__title {
  /* layout */
  position: relative;
  place-items: center;
  width: fit-content;
  margin-inline: auto;
  padding-block-end: var(--space-16, 16px);
  /* typography */
  font-size: var(--font-size-24);
  font-weight: var(--fontweight-medium);
  line-height: 1.5;
  letter-spacing: var(--tracking-5);
}

.info-section__title::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-end: 0;
  inset-block-end: 0;
  width: 100%;
  height: 2px;
  /* style */
  background: var(--border-main);
}

.info-section__subtitle,
.info-secitno__list > li {
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-medium);
  letter-spacing: var(--tracking-6);
}

.info-section__desc {
  /* layout */
  display: grid;
  grid-template-columns: 1fr;
  width: 100%;
  margin-block: var(--space-32, 32px) var(--space-24, 24px);
}

.calendar {
  /* layout */
  position: relative;
  min-width: 318px;
  width: 100%;
  overflow: hidden;
  margin: 0 auto;
  padding: var(--space-6, 6px);
  /* style */
  background: var(--color-neutral-20);
  border-radius: var(--rounded-4, 4px);
}

.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: var(--color-background-default);
  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-5);
  /* select style */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
}

.library-select-wrapper::after {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-end: var(--space-12, 12px);
  inset-block-start: 40%;
  width: 30px;
  height: 30px;
  transform: translateY(-50%);
  /* style */
  background-color: var(--color-neutral-60, #666);
  border-radius: var(--rounded-4, 4px);
  pointer-events: none;
}

.library-select-wrapper::before {
  /* layout */
  content: '';
  position: absolute;
  inset-inline-end: calc(var(--space-12, 12px) + 10px);
  inset-block-start: 35%;
  width: 10px;
  height: 10px;
  /* style */
  border: solid var(--border-inverse);
  border-width: 0 3.5px 3.5px 0;
  border-radius: 2px;
  transform: translateY(-50%) rotate(45deg);
  pointer-events: none;
  z-index: 1;
}

#library-select option {
  /* layout */
  width: 100%;
  /* style */
  background: var(--color-background-default);
}

.calendar table {
  width: 100%;
  margin: 0 auto;
  text-align: center;
  /* border: 5px solid #ccc; */
  border-spacing: 0;
  background: var(--color-background-default);
}

.calendar table thead {
  background: var(--color-neutral-5);
}

.calendar .year_month td {
  padding: 0.4em 0 0.3em;
  font-size: 1.2em;
  font-weight: 600;
  background-color: var(--color-neutral-5);
}

.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 var(--color-neutral-20) 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: var(--color-neutral-5);
  vertical-align: center;
  border-bottom: 1px var(--color-neutral-20) 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: var(--color-neutral-80);
  background: var(--color-background-default);
  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 var(--border-inverse);
}

.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-16);
  font-weight: var(--fontweight-regular);
}

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

.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 var(--color-neutral-20);
  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 var(--color-neutral-100);
  border-right: 2px solid var(--color-neutral-100);
  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 var(--color-neutral-100);
  border-right: 2px solid var(--color-neutral-100);
  transform: rotate(-135deg);
}

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

/*===========================
 top-info
=============================*/
.infomation__container {
  /* layout */
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-24, 24px);
  width: 100%;
}

.top-info__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-32, 32px);
  padding-inline: var(--space-24, 24px);
  padding-block: var(--space-24, 24px);
  width: 100%;
  /* style */
  background: var(--color-background-default);
  border: 4px solid var(--border-subtle);
  border-radius: var(--rounded-12, 12px);
}

.top-info__tabs {
  display: flex;
  column-gap: var(--space-24, 24px);
  justify-content: center;
  width: 100%;
  height: auto;
}

.top-info__panel[role='tabpanel'] {
  display: grid;
  place-items: center;
  width: 100%;
  height: min-content;
}

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

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

[role='tablist'] button {
  /* layout */
  width: 100%;
  min-width: 168.5px;
  max-width: 240px;
  min-height: 63px;
  padding-block: var(--space-6);
  padding-inline: var(--space-48);
  background: var(--color-background-subtler);
  border: none;
  border-radius: var(--rounded-8, 8px);
  transition: background-color 0.3s ease-in;
  cursor: pointer;
  /* style */
  color: var(--color-text-bold);
  /* typography */
  font-size: var(--font-size-22);
  font-weight: var(--fontweight-medium);
  line-height: 1.5;
  letter-spacing: var(--tracking-5);
  white-space: nowrap;
}

/* falseの時のみホバー効果を適用 */
[role='tab'][aria-selected='false']:hover,
[role='tab'][aria-selected='false']:focus-within {
  background: var(--color-background-main);
}

[role='tab'][aria-selected='true'] {
  position: relative;
  background: var(--color-background-subtle);
  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-subtle);
  transition: border-top-color 0.3s ease-in;
}

.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;
  margin-inline: auto;
  padding-block: var(--space-12, 12px);
  padding-inline: var(--space-24, 24px) var(--space-12, 12px);
  /* style */
  color: var(--color-text-default);
  background: var(--color-background-subtler);
  border: 1px solid var(--border-subtle);
  outline: 4px solid transparent;
  border-radius: var(--rounded-8, 8px);
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-medium);
  letter-spacing: var(--tracking-6);
  text-box-trim: trim-both;
  text-decoration: none;
  /* transition	 */
  transition: background-color 0.3s ease-in-out, outline-color 0.3s ease-in-out;
}

.top-info__more:hover,
.top-info__more:focus-within {
  background: var(--color-background-accent);
  outline-color: var(--border-bold);
}

.top-info__more::after {
  /* layout */
  content: '';
  width: 32px;
  height: 32px;
  /* style */
  background: url(../img/morearrow.png) no-repeat center center / contain;
}

/*===========================
Bannerlinks
=============================*/
.banner-links {
  /* layout */
  display: grid;
  width: 100%;
  padding-block: var(--space-64, 64px);
  padding-inline: var(--space-16, 16px);
  background: var(--color-background-accent);
}

.banner-links__list {
  /* layout */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(auto, 256px));
  place-content: center;
  gap: var(--space-32, 32px);
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
  padding-inline: var(--space-16, 16px);
}

.banner-links__link {
  /* layout */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  row-gap: var(--space-16, 16px);
  text-decoration: none;
}

.banner-links__img {
  /* layout */
  width: 100%;
  max-width: 256px;
  height: auto;
  /* style */
  overflow: hidden;
}

.banner-links__img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 260 / 150;
  border-radius: var(--rounded-12, 12px);
  /* transition */
  transition: transform 0.3s ease-in-out;
}

.banner-links__link:hover .banner-links__img img {
  transform: scale(1.15);
}

.banner-links__title {
  /* layout */
  position: relative;
  display: inline;
  width: fit-content;
  margin: unset;
  /* style */
  color: var(--color-text-default);
  border-block-end: 1px dashed var(--border-default);
  /* typography */
  font-size: var(--font-size-20);
  font-weight: var(--fontweight-medium);
  letter-spacing: var(--tracking-6);
  text-align: center;
}

/*===========================
Textlinks
=============================*/
.text-links {
  /* layout */
  padding-block: var(--space-48, 48px);
  background: var(--color-background-subtler);
}

.text-links__list {
  /* layout */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(auto, 346px));
  gap: var(--space-24, 24px) var(--space-40, 40px);
  place-content: center;
  width: 100%;
  max-width: var(--container-content);
  margin-inline: auto;
  padding-inline: var(--space-16, 16px);
}

.text-links__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-block: var(--space-24, 24px);
  padding-inline: var(--space-24, 24px) var(--space-12, 12px);
  /* style */
  background: var(--color-background-accent);
  border-radius: var(--rounded-8, 8px);
  border: 1px solid var(--border-subtle);
  outline: 4px solid transparent;
  color: var(--color-text-default);
  /* typography */
  font-size: var(--font-size-18);
  font-weight: var(--fontweight-medium);
  letter-spacing: var(--tracking-6);
  text-decoration: none;
  /* transition */
  transition: background-color 0.3s ease-in-out, outline-color 0.3s ease-in-out;
}

.text-links__link:hover,
.text-links__link:focus-within {
  background: var(--color-background-subtle);
  outline-color: var(--border-bold);
}

.text-links__link::after {
  /* layout */
  content: '';
  width: 24px;
  height: 24px;
  background: url(../img/textlinkarrow.png) no-repeat center center / contain;
}

/*===========================
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-5);
  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-5);
  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: 150px;
  min-height: 50px;
  /* 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 < 1158px) {
  .top-gnav {
    display: none;
  }
  .main-visual {
    padding-block-start: var(--space-48, 48px);
  }
}

@media (width < 992px) {
  .top .search_wrap {
    min-width: unset;
  }

  .main-visual__container {
    grid-template-columns: 1fr;
    place-items: center;
  }

  .slider-container {
    position: relative;
    width: 90vw;
  }

  .slide_box {
    padding-inline: var(--space-16, 16px);
  }

  .info-section__container {
    grid-template-columns: 1fr;
    place-items: center;
  }

  .info-section__calendar {
    margin-inline: auto;
  }
}

@media (width < 576px) {
  .top-search__title {
    flex-direction: column;
    margin-inline: auto;
  }

  .main-visual__link--icon {
    grid-template-columns: 1fr;
    place-items: center;
  }

  .main-visual__links-item:has(.main-visual__link-text) {
    grid-column: 1 / -1;
  }

  [role='tablist'] button {
    /* layout */
    min-width: unset;
    padding-block: var(--space-6);
    padding-inline: var(--space-24);
  }
}

/* カレンダー表示調整 */
.top .info-section__title { margin-bottom: 1rem;}
.top #libraryHours-main { width: 320px; max-width: 100%; margin: 0 auto;}
.top #libraryHours-main .selects select { background-position-x: calc(100% - 16px);}
.top #libraryHours-main .calendar { min-width: inherit;}
.top #libraryHours-main .calendar tr td span { display: flex; justify-content: center; align-items: center; height: 25px; margin: .2rem auto; padding-top: .2em;}
.top #libraryHours-main .calendarIcon { margin: .5em .5em .2em;}
.top #libraryHours-main .calendarIcon li { margin: 0 .5em;}

@media (width < 992px) {
	.top .info-section__desc{ text-align: center;}
}

/* スライダー調整 */
@media (width < 576px) {
  .slider-container { padding-bottom: 16px;}
  .buttons { bottom: -40px;}
}