@import url("https://fonts.googleapis.com/css2?family=Baloo+2:wght@400..800&family=Montserrat:wght@100..900&family=Noto+Sans+JP:wght@100..900&display=swap");

:root {
  --font-montserrat: "Montserrat", "Noto Sans JP", sans-serif;
  --font-baloo: "Baloo 2", "Noto Sans JP", sans-serif;
}

.containner {
  overflow: hidden;
}

.contents {
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.5;
}

#PageName {
  max-width: 1024px;
  margin-inline: auto;
  font-weight: 700;
  line-height: 1.1875;
  letter-spacing: 0.07em;
  padding-block: 12px 10px;
}

/* mv */
.mv {
  height: 500px;
  background: url(/attending/newyear/images/2026/bg_mv02.png) no-repeat left calc(50% + 40px) center/auto 100%, url(/attending/newyear/images/2026/bg_mv01.png) no-repeat center center / cover;
}

.mv__ttl {
  padding-top: 144px;
  max-width: 403px;
  margin-inline: auto;
}

/* sec--lead */
.sec--lead {
  padding-block: 70px 50px;
  background: url(/attending/newyear/images/2026/bg_lead01.png) repeat-x top left/288px, url(/attending/newyear/images/2026/bg_common02.png) repeat top left/51px;
}

.sec--lead__txt {
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-align: center;
}

/* sec--toc */
.sec--toc {
  background: #b48407;
  padding-block: 14px;
}

.sec--toc__list {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}

.sec--toc__btn {
  display: block;
  height: auto;
  aspect-ratio: 138/86;
  background: url(/attending/newyear/images/2026/bg_toc01.png) no-repeat center/cover;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
  padding-top: 28px;
  transition: opacity 0.3s;
}

.sec--toc__btn:hover {
  opacity: 0.7;
}

.purpose_acc.sec--toc__btn:hover {
  opacity: 1;
}
.purpose_acc.mv__acc {
  position: absolute;
  width: 138px;
  height: 86px;
  padding-top: 0;
}
.purpose_acc.mv__acc::details-content {
  opacity: 0;
  transition: opacity 0.3s ease, content-visibility 0.3s allow-discrete;
}
.purpose_acc.mv__acc[open]::details-content {
  opacity: 1;
}
.purpose_acc .mv__acc__btn {
  display: block;
  width: 138px;
  height: 86px;
  /* width: 280px; */
  /*   background: #fff; */
  border-radius: 6px;
  padding: 17px;
  padding-top: 28px;
  /*   box-shadow: 0 4px 10px rgb(0 0 0 / 0.15); */
  color: #000;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-align: center;
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
}
.purpose_acc .mv__acc__btn:hover,
.purpose_acc[open] .mv__acc__btn {
  background: #fdfaee;
}

.purpose_acc .mv__acc__btn::after {
  content: "";
  display: block;
  width: 9px;
  height: 9px;
  border-right: 3px solid #da1e0f;
  border-bottom: 3px solid #da1e0f;
  position: absolute;
  bottom: 13px;
  right: 46%;
  translate: 0 -50%;
  rotate: 45deg;
  transition: all 0.3s;
}
.purpose_acc.mv__acc[open] .mv__acc__btn::after {
  rotate: 225deg;
}
.purpose_acc .mv__acc__content {
  margin-top: 4px;
  background: #fff;
  border-radius: 6px;
  padding-inline: 5px;
}
.purpose_acc .mv__acc__list__items + .mv__acc__list__items {
  border-top: 1px dotted #e4caa2;
}
.purpose_acc .mv__acc__content__btn {
  display: block;
  padding-block: 12px;
  color: #333;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.07em;
  text-align: center;
  transition: all 0.3s;
}
.purpose_acc .mv__acc__content__btn:hover {
  background: #fdfaee;
}
.purpose_acc .mv__acc__content__btn__domestic {
  color: #e285bb;
}
.purpose_acc .mv__acc__content__btn__oversea {
  color: #00a0cd;
}

/* sec-ttl */
.sec-ttl-wrapper {
  margin-bottom: 30px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-align: center;
}

.sec-ttl-wrapper::before {
  content: "";
  display: block;
  width: 56px;
  height: 28px;
  background: url(/attending/newyear/images/2026/ico_common01.svg) no-repeat center/cover;
  margin: 0 auto 15px;
}

.sec-ttl-wrapper::after {
  content: "";
  display: block;
  width: 110px;
  height: 20px;
  background: url(/attending/newyear/images/2026/ico_common02.svg) no-repeat center/cover;
  margin: 15px auto 0;
}

.sec-ttl-subttl {
  display: block;
  font-size: 18px;
  margin-bottom: 3px;
}

.sec-ttl {
  font-size: 30px;
}

/* tab */
.tab-btn-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: end;
  height: 70px;
}

.tab-btn {
  position: relative;
  display: grid;
  width: 100%;
  height: 60px;
  place-content: center;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 15px 15px 0 0;
  transform-origin: bottom;
  /* transition: height 0.3s; */
}
.tab-btn.active {
  height: 70px;
}

.tab-btn--domestic {
  background: #f2c2de;
}

.tab-btn--domestic.active {
  background: url(/attending/newyear/images/2026/bg_common03.png) no-repeat center/cover;
}

.tab-btn--oversea.active {
  background: url(/attending/newyear/images/2026/bg_common04.png) no-repeat center/cover;
}

.tab-btn--domestic.active::before {
  content: "";
  display: block;
  width: 76px;
  height: 79px;
  background: url(/attending/newyear/images/2026/ico_common03.svg) no-repeat center/cover;
  position: absolute;
  top: -19px;
  left: 114px;
}

.tab-btn--oversea {
  background: #99d8ea;
}

.tab-btn--oversea.active::before {
  content: "";
  display: block;
  width: 107px;
  height: 81px;
  background: url(/attending/newyear/images/2026/ico_common04.svg) no-repeat center/cover;
  position: absolute;
  top: -18px;
  left: 82px;
}

.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
}

/* sec--date */
.sec--date__box {
  display: none;
}
.sec--date__box.active {
  display: block;
}
.sec--date__tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: end;
  height: 70px;
}
.sec--date--tab-btn {
  position: relative;
  display: grid;
  width: 100%;
  height: 60px;
  place-content: center;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 15px 15px 0 0;
  transform-origin: bottom;
  /* transition: height 0.3s; */
}
.sec--date--tab-btn.active {
  height: 70px;
}
.sec--date--tab-btn--domestic {
  background: #f2c2de;
}
.sec--date--tab-btn--oversea {
  background: #99d8ea;
}
.sec--date--tab-btn--domestic.active {
  background: url(/attending/newyear/images/2026/bg_common03.png) no-repeat center / cover;
}
.sec--date--tab-btn--oversea.active {
  background: url(/attending/newyear/images/2026/bg_common04.png) no-repeat center / cover;
}
.sec--date--tab-btn--domestic.active::before {
  content: "";
  display: block;
  width: 76px;
  height: 79px;
  background: url(/attending/newyear/images/2026/ico_common03.svg) no-repeat center / cover;
  position: absolute;
  top: -19px;
  left: 114px;
}
.sec--date--tab-btn--oversea.active::before {
  content: "";
  display: block;
  width: 107px;
  height: 81px;
  background: url(/attending/newyear/images/2026/ico_common04.svg) no-repeat center / cover;
  position: absolute;
  top: -18px;
  left: 82px;
}
.sec--date__box {
  background: #fff;
  padding: 40px;
  border-radius: 0 0 15px 15px;
}
.sec--date__list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.sec--date__box--domestic .sec--date__calendar__btn--weekday .sec--date__calendar__btn__head {
  background: #e285bb;
}
.sec--date__box--oversea .sec--date__calendar__btn--weekday .sec--date__calendar__btn__head {
  background: #00a0cd;
}

/*旧　後で消す/////////////////////////////////////////////////////////////////////////*/
.sec--date {
  padding-block: 60px 100px;
  background: #f2efe2;
}

.sec--date__txt {
  font-weight: 500;
  letter-spacing: 0.05em;
  text-align: center;
  margin-bottom: 30px;
}

.sec--date-tab-content {
  background: #fff;
  padding: 40px;
  border-radius: 0 0 15px 15px;
}

.sec--date__calendar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.sec--date__calendar__btn {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 10px rgb(0 0 0 /0.1);
  font-weight: 700;
  transition: opacity 0.3s;
}

.sec--date__calendar__btn:hover {
  opacity: 0.7;
}

.sec--date__calendar__btn__head {
  padding: 4px;
  color: #fff;
  letter-spacing: 0.05em;
  text-align: center;
}

.sec--date__calendar__btn__date {
  display: flex;
  background: #fff;
  padding: 6px 11px 14px;
  gap: 14px;
  font-family: var(--font-montserrat);
}

.sec--date__calendar__btn__date__month {
  letter-spacing: 0.05em;
}

.sec--date__calendar__btn__date__day {
  margin-top: 8px;
  font-size: 32px;
  letter-spacing: 0.05em;
}

.tab-content--domestic .sec--date__calendar__btn--weekday .sec--date__calendar__btn__head {
  background: #e285bb;
}

.tab-content--oversea .sec--date__calendar__btn--weekday .sec--date__calendar__btn__head {
  background: #00a0cd;
}

.sec--date__calendar__btn--sat .sec--date__calendar__btn__head {
  background: #059995;
}

.sec--date__calendar__btn--sat .sec--date__calendar__btn__date {
  color: #059995;
}

.sec--date__calendar__btn--holiday .sec--date__calendar__btn__head {
  background: #da1e0f;
}

.sec--date__calendar__btn--holiday .sec--date__calendar__btn__date {
  color: #da1e0f;
}

.sec--date__calendar__item:nth-last-child(-n + 4) .sec--date__calendar__btn__date {
  gap: 34px;
}
/*旧　後で消す/////////////////////////////////////////////////////////////////////////*/

/* sec--tour */
.sec--tour {
  padding-block: 60px 100px;
  background: url(/attending/newyear/images/2026/bg_common01.png) repeat top/95px;
  position: relative;
}

.sec--tour::before {
  content: "";
  display: block;
  width: 456px;
  height: 216px;
  background: url(/attending/newyear/images/2026/bg_tour01.png) repeat center/cover;
  position: absolute;
  top: -34px;
  left: calc(50% + 272px);
}

.sec--tour__section + .sec--tour__section {
  margin-top: 50px;
}

.sec--tour .sec-ttl-wrapper {
  color: #fff;
  margin-bottom: 20px;
}

.sec--tour .sec-ttl-wrapper::after {
  display: none;
}

.sec--tour .sec-ttl {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
  width: fit-content;
  margin-inline: auto;
}

.sec--tour hgroup {
  display: flex;
  gap: 15px;
  align-items: center;
  width: fit-content;
  margin-inline: auto;
}

.sec--tour.sec--tour_top .sec-ttl-wrapper hgroup .sec-ttl {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sec--tour.sec--tour_top .sec-ttl-wrapper .sec-ttl {
  gap: 15px;
  flex-direction: row;
}

.sec--tour .sec-ttl-wrapper .sec-ttl {
  gap: 3px;
}

.sec--tour hgroup::before {
  content: "";
  display: block;
  width: 54px;
  height: 43px;
  background: url(/attending/newyear/images/2026/ico_tour01.svg) no-repeat center/cover;
}

.sec--tour hgroup::after {
  content: "";
  display: block;
  width: 47px;
  height: 36px;
  background: url(/attending/newyear/images/2026/ico_tour02.svg) no-repeat center/cover;
}

.sec--tour__txt {
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-align: center;
  margin-bottom: 30px;
}

.sec--tour__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  margin-bottom: 40px;
}

.sec--tour__list li {
  display: grid;
}

.sec--tour__list__items {
  display: grid;
  grid-template-columns: 100%;
  grid-template-rows: 1fr auto;
  gap: 10px;
  padding: 10px;
  background: #fff;
  border-radius: 10px;
}

.sec--tour__list__img {
  margin-bottom: 13px;
  border-radius: 8px;
  transition: opacity 0.3s;
  aspect-ratio: 4 / 3;
}

.sec--tour__list__items:hover .sec--tour__list__img {
  opacity: 0.7;
}

.sec--tour__list__dest {
  background: #b48407;
  padding: 3px 8px;
  border-radius: 2px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.sec--tour__list__tags {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.sec--tour__list__tag {
  display: grid;
  place-content: center;
  border: 1px solid #b48407;
  border-radius: 2px;
  padding: 3px;
  color: #b48407;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
}

.sec--tour__list__ttl {
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.sec--tour__list__txt {
  font-size: 14px;
  letter-spacing: 0.04em;
}

.sec--tour__list__price-note {
  background: #f3f3f3;
  padding: 3px 6px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.sec--tour__list__price {
  color: #df1515;
  font-size: 18px;
  font-weight: 600;
  font-family: var(--font-montserrat);
  letter-spacing: 0.04em;
  text-align: right;
}

.sec--tour__list__price span {
  font-size: 15px;
}

.sec--tour__note {
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-align: right;
  margin-block: -20px 20px;
}

.sec--tour__btn {
  display: block;
  width: 480px;
  margin-inline: auto;
  padding: 23px;
  background: url(/attending/newyear/images/2026/ico_common06.svg) no-repeat center right 20px/13px, #e285bb;
  border-radius: 10vh;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}

.sec--tour__btn--oversea {
  background-color: #00a0cd;
}

.sec--tour__btn:hover {
  background-color: #eaa1cc;
}

.sec--tour__btn--oversea:hover {
  background-color: #6bbad0;
}

.sec--tour__btn::after {
  content: "";
  display: block;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  border: 1px solid #fff;
  border-radius: 10vh;
  opacity: 0.5;
  position: absolute;
  inset: 0;
  margin: auto;
  pointer-events: none;
}

/* sec--dest */
.sec--dest {
  padding-block: 60px 100px;
  background: #f2efe2;
  position: relative;
}

.sec--dest::before {
  content: "";
  display: block;
  width: 456px;
  height: 208px;
  background: url(/attending/newyear/images/2026/bg_dest01.png) no-repeat center/cover;
  position: absolute;
  top: -27px;
  left: calc(50% - 718px);
}

.sec--dest-tab-content {
  background: #fff;
  padding: 30px 49px 40px;
  border-radius: 0 0 15px 15px;
}

.sec--dest__tab-content__ttl {
  display: grid;
  grid-template-columns: 20px 1fr 20px;
  align-items: center;
  gap: 20px;
  width: fit-content;
  margin: 0 auto 20px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-align: center;
}

.sec--dest__tab-content__ttl::before,
.sec--dest__tab-content__ttl::after {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  background: url(/attending/newyear/images/2026/ico_dest01.svg) no-repeat center/cover;
}

.sec--dest__tab-content__ttl::after {
  scale: -1 1;
}

.sec--dest__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 25px;
}

.sec--dest__list__items {
  display: grid;
  height: 100%;
  grid-template-rows: 1fr auto;
  gap: 15px;
}

.sec--dest__list__img {
  border-radius: 10px;
  margin-bottom: 15px;
}

.sec--dest__list__ttl-wrappr {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 15px;
  align-items: center;
  margin-bottom: 12px;
}

.sec--dest__list__ttl-num {
  min-height: 50px;
  background: url(/attending/newyear/images/2026/bg_dest02.svg) no-repeat center/cover;
  padding-top: 9px;
  font-family: var(--font-baloo);
  text-align: center;
  line-height: 1;
  letter-spacing: 0;
}

.sec--dest__list__ttl-num__label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: -2px;
}

.sec--dest__list__ttl-num__num {
  color: #da1e0f;
  font-size: 24px;
  font-weight: 700;
}

.sec--dest__list__ttl {
  padding-bottom: 2px;
  border-bottom: 2px dashed #d4b36d;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.sec--dest__list__txt {
  font-size: 14px;
  letter-spacing: 0.04em;
}

.sec--dest__list__btns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.sec--dest__list__btn {
  display: block;
  background: #e285bb;
  border-radius: 6px;
  padding: 15px 8px 15px 0;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
  text-align: center;
  position: relative;
  transition: opacity 0.3s;
}

.tab-content--oversea .sec--dest__list__btn {
  background: #00a0cd;
}

.sec--dest__list__btn:hover {
  opacity: 0.7;
}

.sec--dest__list__btn::before {
  content: "";
  display: block;
  width: calc(100% - 6px);
  height: calc(100% - 6px);
  border: 1px solid #fff;
  border-radius: 4px;
  position: absolute;
  inset: 0;
  margin: auto;
  pointer-events: none;
}

.sec--dest__list__btn::after {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  rotate: 45deg;
  position: absolute;
  top: 50%;
  right: 12px;
  translate: 0 -50%;
}

.sec--dest__list__btn-wrapper:last-child {
  grid-column: span 2;
}

.sec--dest__list__btn-wrapper:last-child .sec--dest__list__btn {
  background: #ca69a1;
}

.tab-content--oversea .sec--dest__list__btn-wrapper:last-child .sec--dest__list__btn {
  background: #007798;
}

#dp_d .swiper-slide {
  height: auto;
  display: grid;
}

/* sec--purpose */
.sec--purpose {
  padding-block: 60px 100px;
  background: url(/attending/newyear/images/2026/bg_common01.png) repeat top/95px;
  position: relative;
}

.sec--purpose::before {
  content: "";
  display: block;
  width: 456px;
  height: 208px;
  background: url(/attending/newyear/images/2026/bg_purpose01.png) no-repeat center/cover;
  position: absolute;
  top: -30px;
  left: calc(50% + 272px);
}

.sec--purpose__section + .sec--purpose__section {
  margin-top: 50px;
}

.sec--purpose__section .sec-ttl-wrapper {
  color: #fff;
}

.sec--purpose__section .sec-ttl-wrapper::after {
  background-image: url(/attending/newyear/images/2026/ico_common05.svg);
}

.sec--purpose__list {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  justify-content: center;
}

.sec--purpose__list__items-wrapper {
  width: calc(calc(100% - 50px) / 3);
}

.sec--purpose__list__items {
  display: grid;
  height: 100%;
  grid-template-rows: 1fr auto;
  gap: 15px;
  background: #fff;
  padding: 10px;
  border-radius: 10px;
}

.sec--purpose__list__img {
  border-radius: 10px;
  margin-bottom: 15px;
}

.sec--purpose__list__ttl {
  width: 238px;
  margin: 0 auto 12px;
  padding-block: 9px;
  background: url(/attending/newyear/images/2026/bg_purpose02.png) no-repeat center/cover;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
}

.sec--purpose__list__ttl span {
  font-size: 13px;
}

.sec--purpose__list__txt {
  font-size: 14px;
  letter-spacing: 0.04em;
}

.sec--purpose__list__btn {
  display: block;
  width: 100%;
  background: url(/attending/newyear/images/2026/ico_common06.svg) no-repeat center right 15px/13px, #b48407;
  border-radius: 10vh;
  padding-block: 20px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  position: relative;
  transition: opacity 0.3s;
}

.sec--purpose__section:last-child .sec--purpose__list__btn {
  display: grid;
  align-items: center;
  min-height: 69px;
  padding-block: 15px;
  line-height: 1.3;
}

.sec--purpose__list__btn:hover {
  opacity: 0.7;
}

.sec--purpose__list__btn::after {
  content: "";
  display: block;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  border: 1px solid #fff;
  border-radius: 10vh;
  opacity: 0.5;
  position: absolute;
  inset: 0;
  margin: auto;
  pointer-events: none;
}

/* sec--search */
.sec--search {
  padding-block: 60px 100px;
  background: #f2efe2;
  position: relative;
}
.sec--search::before {
  content: "";
  display: block;
  width: 456px;
  height: 208px;
  background: url(/attending/newyear/images/2026/bg_search01.png) no-repeat center/cover;
  position: absolute;
  top: -31px;
  left: calc(50% - 706px);
}

.sec--search__tab-btn-list {
  height: 46px;
}

.sec--search__tab-btn {
  height: 43px;
  background: #f5f5f5;
  border-radius: 6px 6px 0 0;
  color: #333;
  font-size: 16px;
}

.sec--search__tab-btn.active {
  height: 46px;
  background: linear-gradient(to bottom, #0073c0 0%, #0073c0 4px, #fff 4px, #fff 100%);
}

.sec--search__tab-btn.active::before {
  display: none;
}

.Search__form-ttl {
  display: none;
}

.Search__form {
  padding: 24px 20px 28px;
  border-radius: 0 0 15px 15px;
}

/* sec--faq */
.sec--faq {
  padding-block: 60px 100px;
  background: url(/attending/newyear/images/2026/bg_common02.png) repeat top/51px;
  position: relative;
}
.sec--faq::before {
  content: "";
  display: block;
  width: 456px;
  height: 208px;
  background: url(/attending/newyear/images/2026/bg_faq01.png) no-repeat center/cover;
  position: absolute;
  top: -30px;
  left: calc(50% + 272px);
}

.sec--faq .sec-ttl-wrapper {
  color: #fff;
}

.sec--faq__list {
  display: grid;
  grid-template-columns: 100%;
  gap: 15px;
}

.sec--faq__acc {
  background: #fff;
  border-radius: 10px;
  position: relative;
  interpolate-size: allow-keywords;
}

.sec--faq__acc::details-content {
  height: 0;
  opacity: 0;
  overflow: hidden;
  transition: height 0.3s ease, opacity 0.3s ease, content-visibility 0.3s allow-discrete;
}

.sec--faq__acc[open]::details-content {
  height: auto;
  opacity: 1;
}

.sec--faq__acc::before {
  content: "";
  display: block;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  border: 1px solid #e4d2a4;
  border-radius: 8px;
  position: absolute;
  inset: 0;
  margin: auto;
  pointer-events: none;
}

.sec--faq__acc__btn {
  display: block;
  padding: 20px;
  cursor: pointer;
  position: relative;
}

.sec--faq__acc__btn::before,
.sec--faq__acc__btn::after {
  content: "";
  display: block;
  width: 16px;
  height: 3px;
  background: #da1e0f;
  position: absolute;
  top: 50%;
  right: 20px;
  translate: 0 -50%;
}

.sec--faq__acc__btn::after {
  rotate: 90deg;
  transition: rotate 0.3s;
}

.sec--faq__acc[open] .sec--faq__acc__btn::after {
  rotate: 180deg;
}

.sec--faq__acc__ttl-wrapper {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 15px;
  align-items: center;
  transition: opacity 0.3s;
}

.sec--faq__acc__btn:hover .sec--faq__acc__ttl-wrapper {
  opacity: 0.5;
}

.sec--faq__acc__ttl-ico,
.sec--faq__acc__content__ico {
  padding-block: 2px 5px;
  border-radius: 50%;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-align: center;
}

.sec--faq__acc__ttl-ico {
  background: url(/attending/newyear/images/2026/bg_faq02.png) no-repeat center/cover;
}

.sec--faq__acc__ttl {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.07em;
}

.sec--faq__acc__ttl span {
  color: #da1e0f;
}

.sec--faq__acc__content {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 15px;
  align-items: start;
  padding: 0 20px 20px;
}

.sec--faq__acc__content__ico {
  background: url(/attending/newyear/images/2026/bg_faq03.png) no-repeat center/cover;
}

.sec--faq__acc__content__dtl {
  height: 100%;
  display: flex;
  align-items: center;
}

.sec--faq__acc__content__txt {
  font-weight: 500;
  letter-spacing: 0.07em;
}

.sec--faq__acc__content__txt a {
  color: #059995;
  font-weight: 700;
  text-underline-offset: 2px;
  text-decoration: underline;
}

.sec--faq__acc__content__txt a:hover {
  text-decoration: none;
}

/* sec--blog */
.sec--blog {
  padding-block: 60px 100px;
  background: #f2efe2;
  position: relative;
}

.sec--blog::before {
  content: "";
  display: block;
  width: 456px;
  height: 209px;
  background: url(/attending/newyear/images/2026/bg_blog01.png) no-repeat center/cover;
  position: absolute;
  top: -33px;
  left: calc(50% - 706px);
}

.sec--blog .sec-ttl-wrapper {
  margin-bottom: 20px;
}

.sec--blog__txt {
  font-size: 13px;
  letter-spacing: 0.05em;
  text-align: center;
  margin-bottom: 30px;
}

.tabiBlog {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 30px;
}

.stretched-link {
  display: block;
  background: #fff;
  border-radius: 10px;
  padding: 15px;
  font-weight: 700;
  position: relative;
  transition: opacity 0.3s;
}

.stretched-link::before {
  content: "";
  display: block;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  border: 1px solid #e4d2a4;
  border-radius: 8px;
  position: absolute;
  inset: 0;
  margin: auto;
  pointer-events: none;
}

.stretched-link:hover {
  opacity: 0.7;
}

.tabiBlogTmp {
  display: grid;
  grid-template-columns: 180px 1fr;
  grid-template-rows: auto auto 1fr;
  gap: 0 15px;
  align-items: start;
}

.photo {
  grid-area: 1/1/4/2;
  border-radius: 8px;
  overflow: hidden;
}

.day {
  grid-area: 1/2/2/3;
  color: #da1e0f;
  font-size: 13px;
  letter-spacing: 0.05em;
  margin-bottom: 5px;
}

.ttl {
  grid-area: 2/2/3/3;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.pref {
  grid-area: 3/2/4/3;
  width: fit-content;
  padding: 2px 6px;
  background: #b48407;
  border-radius: 4px;
  margin-left: auto;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.05em;
}

.sec--blog__btn {
  display: block;
  width: 480px;
  margin-inline: auto;
  background: url(/attending/newyear/images/2026/ico_common06.svg) no-repeat center right 15px/13px, #da1e0f;
  border-radius: 10vh;
  padding-block: 23px;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  position: relative;
  transition: opacity 0.3s;
}

.sec--blog__btn:hover {
  opacity: 0.7;
}

.sec--blog__btn::before {
  content: "";
  display: block;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  border: 1px solid #fff;
  border-radius: 10vh;
  opacity: 0.5;
  position: absolute;
  inset: 0;
  margin: auto;
  pointer-events: none;
}

/* sec--recommend */
.sec--recommend {
  padding-block: 60px 100px;
  background: url(/attending/newyear/images/2026/bg_common01.png) repeat top/95px;
  position: relative;
}

.sec--recommend::before {
  content: "";
  display: block;
  width: 456px;
  height: 216px;
  background: url(/attending/newyear/images/2026/bg_recommend01.png) no-repeat center/cover;
  position: absolute;
  top: -34px;
  left: calc(50% + 272px);
}

.sec--recommend .sec-ttl-wrapper {
  color: #fff;
}

.sec--recommend .sec-ttl-wrapper::after {
  background-image: url(/attending/newyear/images/2026/ico_common05.svg);
}

.swiper-banner-container {
  position: relative;
}

.swiper-banner-container .swiper-container {
  padding-bottom: 35px;
}

.swiper-banner-container :is(.swiper-button-next, .swiper-button-prev) {
  width: 44px;
  height: 44px;
  background: url(/attending/newyear/images/2026/ico_common07.svg) no-repeat center/cover;
  transition: opacity 0.3s;
}

.swiper-banner-container :is(.swiper-button-next, .swiper-button-prev):hover {
  opacity: 0.7;
}

.swiper-banner-container .swiper-button-next {
  right: -20px;
}

.swiper-banner-container .swiper-button-prev {
  scale: -1 1;
  left: -20px;
}

.swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {
  display: none;
}

.swiper-banner-container .swiper-container-horizontal > .swiper-scrollbar {
  width: 100%;
  height: 10px;
  background: #e6e6e6;
  left: 0;
  bottom: 0;
}

.swiper-scrollbar-drag {
  background: #b1b1b1;
}

#btnToTop {
  background: url(/attending/newyear/images/2026/totop.png);
  background-size: cover;
  width: 90px;
  height: 90px;
  bottom: -90px;
  z-index: 51;
}