@charset "UTF-8";
/* CSS Document */
div, h1, h2, h3, h4, p, a, td, li, ul, span, dl, dd, a, input, label {
  font-size: 17px;
  line-height: 1.8;
  text-decoration: none;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
  list-style: none;
  color: #2A4569;
}
a {
  display: block;
  -webkit-transition: 0.2s ease-in-out;
  -moz-transition: 0.2s ease-in-out;
  -o-transition: 0.2s ease-in-out;
  transition: 0.2s ease-in-out;
}
body {
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-flow: column;
  background-image: url("../img/roadbed.webp"), url("../img/bgi_common.webp");
  background-repeat: repeat-y, repeat;
  background-size: 150px auto, 200px 200px;
  background-position: center top, center;
}
main {
  flex: 1;
  position: relative;
}
img {
  vertical-align: top;
  width: 100%;
  pointer-events: none;
  -webkit-user-drag: none;
  user-select: none;
}
a:hover, a:focus {
  opacity: .7;
  text-decoration: none;
  color: #000;
}
::-webkit-selection {
  color: #fff;
  background: #0074BF;
}
::-moz-selection {
  color: #fff;
  background: #0074BF;
}
::selection {
  color: #fff;
  background: #0074BF;
  text-shadow: none;
}
.l-container--1200 {
  max-width: 1200px;
  margin: 0 auto;
  width: calc(100% - 20px);
}
.u-py120 {
  padding: 120px 0px;
}
.u-py45 {
  padding: 45px 0px;
}
.u-mt--lg {
  margin-top: 180px
}
.u-mt--sm {
  margin-top: 16px
}
.pc_none {
  display: none !important;
}
.common__btn a span {
  display: block;
  color: #fff;
  border: solid 1px #fff;
  border-radius: 1000px;
  text-align: center;
  line-height: 1.5;
  padding: 14px 10px
}
.common__btn a {
  background-color: #F27F91;
  padding: 3px;
  border-radius: 1000px;
  max-width: 300px;
  margin: 0 auto;
}
.train_items {
  position: fixed;
  width: 75px;
  height: auto;
  right: 0;
  left: 0;
  margin: 0 auto;
  bottom: 10%;
  z-index: -1;
}
.star_items {
  width: 100vw;
  height: 100dvh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  pointer-events: none;
}
.star_items span::after {
  content: "";
  display: inline-block;
  width: 45px;
  height: 45px;
  background-image: url("../img/icon-star.svg");
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
  position: absolute;
}
.star_items .left::after {
  left: 20px;
  top: 20px;
}
.star_items .right::after {
  right: 20px;
  top: 20px;
}
.star_items .top::after {
  left: 20px;
  bottom: 20px;
}
.star_items .bottom::after {
  right: 20px;
  bottom: 20px;
}
.common__frame {
  border: solid 6px #2A4569;
  padding: 20px;
  box-sizing: border-box;
  background-color: #FFF7EF;
}
.common__frame--inner {
  border: solid 3px #2A4569;
}
.common__title {
  position: relative
}
.common__title--main {
  width: 600px;
  margin: 0 auto;
}
.common__illust {
  position: absolute;
  bottom: 0
}
.common__illust.snowman {
  width: 125px;
  left: 8%;
}
.common__illust.tree {
  width: 175px;
  right: 6%;
}
.common__illust.chair {
  width: 170px;
  left: 6%;
}
.common__illust.house {
  width: 180px;
  right: 5%;
}
.common__illust.family {
  width: 370px;
  left: 0;
  bottom: -7px;
}
.common__illust.light {
  width: 45px;
  right: 10%;
}
@media screen and (max-width: 1600px) {
  .train_items {
    bottom: 17%;
  }
}
@media screen and (max-width: 941px) {
  div, h1, h2, h3, h4, p, a, td, li, ul, span, dl, dd, a, input, label, small {
    font-size: 14px;
  }
  a:hover, a:focus {
    opacity: 1;
  }
  .pc_none {
    display: block !important;
  }
  .sp_none {
    display: none !important;
  }
  .common__btn a {
    max-width: 260px;
  }
  .u-mt--lg {
    margin-top: 100px
  }
  .star_items span::after {
    width: 25px;
    height: 25px;
  }
  .star_items .left::after {
    left: 10px;
    top: 10px;
  }
  .star_items .right::after {
    right: 10px;
    top: 10px;
  }
  .star_items .top::after {
    left: 10px;
    bottom: 10px;
  }
  .star_items .bottom::after {
    right: 10px;
    bottom: 10px;
  }
  .train_items {
    width: 57px;
  }
  body {
    background-size: 110px auto, 100px 100px;
  }
  .common__title--main {
    width: 400px;
  }
  .common__illust.snowman {
    width: 90px;
    left: 3%;
  }
  .common__illust.tree {
    width: 110px;
    right: 3%;
  }
  .common__illust.chair {
    width: 125px;
    left: 3%;
  }
  .common__illust.house {
    width: 125px;
    right: 3%;
  }
  .common__illust.family {
    width: 250px;
    bottom: -5px;
  }
  .common__illust.light {
    width: 23px;
    right: 8%;
  }
  .common__frame {
    border: solid 3px #2A4569;
    padding: 8px;
  }
  .common__frame--inner {
    border: solid 1px #2A4569;
  }
}
@media screen and (max-width: 426px) {
  .common__title--main {
    width: 250px;
  }
  .common__illust.snowman {
    width: 60px;
    left: -2%;
  }
  .common__illust.tree {
    width: 70px;
    right: 0;
  }
  .common__illust.chair {
    width: 80px;
    left: 3%;
  }
  .common__illust.house {
    width: 75px;
    right: 3%;
  }
  .common__illust.family {
    width: 170px;
    bottom: -3px;
  }
  .common__illust.light {
    width: 20px;
    right: 6%;
  }
}
/* キービジュアル
* --------------------------------------- */
.keyvisual-section {
  --kv-height: 100vh;
  position: relative;
  box-sizing: border-box;
  width: 100%;
  height: var(--kv-height);
  padding: calc(var(--kv-height) * .087) 4.75% calc(var(--kv-height) * .087);
}
@supports (height: 100svh) {
  .keyvisual-section {
    --kv-height: 100svh;
  }
}
.keyvisual_pillar {
  position: absolute;
  width: 80%;
  top: 0;
  z-index: -1;
  left: 50%;
  transform: translateX(-50%);
  max-width: 1500px;
}
.keyvisual_pillar--inner {
  position: relative;
}
.keyvisual_pillar span {
  width: 90px;
  height: 100px;
  background-color: #2A4569;
  display: inline-block;
  position: absolute;
}
.keyvisual_pillar .right {
  right: 0;
}
.keyvisual_inner {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: min(1.25vw, 2.23vh);
  border: solid min(.365vw, .65vh) #2A4569;
  border-radius: min(4.17vw, 7.4vh);
  background: #FFF7EF;
  max-width: 1700px;
}
.keyvisual_inner::after {
  content: "";
  position: absolute;
  width: 43.3%;
  aspect-ratio: 751.018 / 99.66;
  top: 0;
  right: 3.4%;
  background: url(../img/keyvisual_snow-pc.svg) center / contain no-repeat;
  pointer-events: none;
  transform: translateY(-55%);
  z-index: 2;
}
.keyvisual_inner--line {
  box-sizing: border-box;
  height: 100%;
  border: solid min(.105vw, .19vh) #2A4569;
  border-radius: min(2.92vw, 5.2vh);
  display: grid;
  grid-template-rows: 80.4% 11.5% 8.1%;
}
.keyvisual_title {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  background: none;
}
.keyvisual_title .keyvisual_title--image {
  display: block;
  width: 48.8%;
  height: auto;
  max-height: 82%;
  object-fit: contain;
}
.keyvisual_title > img {
  position: relative;
  z-index: 1;
}
.keyvisual_deta {
  min-width: 0;
  min-height: 0;
}
.keyvisual_deta--box {
  height: 100%;
  display: grid;
  grid-template-columns: 10.5% minmax(0, 1fr) 9.1%;
  align-items: stretch;
  background: #2A4569;
}
.keyvisual_deta-year {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF7EF;
  font-family: "lust", serif;
  font-size: min(1.62vw, 3.3vh);
  line-height: 1;
  white-space: nowrap;
}
.keyvisual_deta-year.left {
  border-right: 1px solid #FFF7EF;
}
.keyvisual_deta-year.right {
  border-left: 1px solid #FFF7EF;
}
.keyvisual_deta--name {
  display: flex;
  align-items: center;
  gap: 3.5%;
  padding: 0 3%;
  min-width: 0;
}
.keyvisual_deta--name .name {
  color: #FFF7EF;
  font-family: "lust", serif;
  font-size: min(1.88vw, 3.6vh);
  line-height: 1;
  white-space: nowrap;
}
.keyvisual_deta--name .line {
  flex: 1;
  height: 1px;
  background: #FFF7EF;
  position: relative;
}
.keyvisual_deta--name .line:first-child::before, .keyvisual_deta--name .line:last-child::after {
  content: "";
  position: absolute;
  top: 50%;
  width: min(.55vw, 1vh);
  aspect-ratio: 1;
  border-radius: 50%;
  background: #FFF7EF;
  transform: translateY(-50%);
}
.keyvisual_deta--name .line:first-child::before {
  left: 0;
}
.keyvisual_deta--name .line:last-child::after {
  right: 0;
}
.keyvisual_deta--name-sp {
  display: none;
}
.keyvisual_decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.kv-ornament {
  position: absolute;
  left: calc(var(--x) * 1%);
  top: calc(var(--y) * 1%);
  width: calc(var(--s) * 1%);
  max-width: calc(var(--s) * 1.55svh);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: center / contain no-repeat;
}
.kv-ornament--a {
  background-image: url(../img/kv-flake-a.svg);
}
.kv-ornament--b {
  background-image: url(../img/kv-flake-b.svg);
}
.kv-ornament--c {
  background-image: url(../img/kv-flake-c.svg);
}
.kv-ornament--spark {
  background-image: url(../img/kv-spark.svg);
}
.kv-ornament--dot {
  border-radius: 50%;
  background: #f27f91;
}
/* 941px以下：縦横共通 */
@media (max-width: 941px) {
  .keyvisual-section {
    background-size: 100px 100px;
  }
  .keyvisual-section::before {
    background-size: 110px auto;
  }
  .keyvisual_pillar {
    width: 75%;
  }
  .keyvisual_pillar span {
    width: 40px;
  }
}
/* 941px以下：縦向きのみ */
@media (max-width: 941px) and (orientation: portrait) {
  .keyvisual-section {
    padding: calc(var(--kv-height) * .0745) 5.13% calc(var(--kv-height) * .065);
  }
  .keyvisual-section::before {
    height: 2.6%;
  }
  .keyvisual_inner {
    border-width: 3px;
    padding: min(3.08vw, 1.42vh);
    border-radius: min(6.4vw, 3vh);
  }
  .keyvisual_inner--line {
    border-width: 1px;
    border-radius: min(4.62vw, 2.13vh);
    grid-template-rows: 85.2% 14.8%;
  }
  .keyvisual_inner::after {
    width: 38%;
    top: 0;
    right: 3.4%;
    aspect-ratio: 132.151 / 68.848;
    background-image: url(../img/keyvisual_snow-sp.svg);
    transform: translateY(-40%);
  }
  .keyvisual_title .keyvisual_title--image {
    width: 95%;
    max-height: 100%;
    max-width: 500px;
  }
  .keyvisual_deta {
    display: grid;
    grid-template-rows: 41% 59%;
  }
  .keyvisual_deta--box {
    grid-template-columns: 26% minmax(0, 1fr) 26%;
    align-items: center;
  }
  .keyvisual_deta-year {
    font-size: min(5.38vw, 2.6vh);
  }
  .keyvisual_deta-year.left, .keyvisual_deta-year.right {
    border: 0;
  }
  .keyvisual_deta--name {
    height: 1px;
    background: #FFF7EF;
    padding: 0;
  }
  .keyvisual_deta--name .name, .keyvisual_deta--name .line {
    display: none;
  }
  .keyvisual_deta--name-sp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4%;
    padding: 0 4.5%;
    font-family: "lust", serif;
    font-size: min(5.38vw, 2.6vh);
    line-height: 1;
    white-space: nowrap;
  }
  .keyvisual_deta--name-sp::before, .keyvisual_deta--name-sp::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #2A4569;
  }
  .kv-ornament {
    left: calc(var(--mx) * 1%);
    top: calc(var(--my) * 1%);
    width: calc(var(--ms) * 1%);
    max-width: calc(var(--ms) * .48svh);
  }
}
/* メッセージ
* --------------------------------------- */
.message_items {
  padding: 24px;
}
@media screen and (max-width: 941px) {
  .message_items {
    padding: 0;
  }
}
/* プレゼント
* --------------------------------------- */
.present__detail {
  margin-bottom: 80px;
  padding-bottom: 80px;
  border-bottom: dashed 1px;
}
.present__detail:nth-last-child(1) {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.present__frame--inner {
  max-width: 1050px;
  margin: 0 auto;
  width: calc(100% - 40px);
  padding: 80px 0;
}
.present__detail {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0 46px;
  align-items: center;
}
.present__detail--image {
  flex: 0 0 400px;
}
.present__detail--content {
  flex: 1;
  min-width: 0;
  position: relative;
  padding-top: 120px;
}
.present__content--tag {
  position: absolute;
  right: 0;
  top: 0;
}
.present__tag {
  position: relative;
  width: 190px;
  height: 160px;
}
.present__tag li {
  position: relative;
  display: inline-block;
  width: 110px;
  height: 110px;
  border-radius: 50%;
}
.present__tag li.target {
  background-color: #F27F91;
}
.present__tag li.number {
  background-color: #2A4569;
  position: absolute;
  bottom: 0;
  right: 0;
}
.present__tag li span {
  position: absolute;
  display: inline-block;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  box-sizing: border-box;
  width: 110px;
  line-height: 1.2;
  text-align: center;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
}
.present__tag li span b {
  font-weight: 500;
}
.present__content--title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 32px;
}
.present__content--table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
}
.present__content--table th, .present__content--table td {
  padding: 10px 0;
  text-align: left;
  vertical-align: top;
  font-weight: normal;
}
.present__content--table th {
  width: 115px;
  white-space: nowrap;
}
.present__content--table td p {
  margin: 0;
}
.present__table--notes li {
  font-size: 16px;
  position: relative;
  padding-left: 19px;
}
.present__table--notes li::before {
  font-size: 16px;
  content: "※";
  position: absolute;
  left: 0;
  top: 0;
}
@media screen and (max-width: 1101px) {
  .present__detail--content {
    padding-top: 110px;
  }
  .present__tag li span {
    font-size: 16px;
    width: 90px;
  }
  .present__tag li {
    width: 90px;
    height: 90px;
  }
  .present__tag {
    width: 170px;
    height: 115px;
  }
}
@media screen and (max-width: 941px) {
  .present__detail--content {
    min-width: 100%;
    width: 100%;
  }
  .present__detail {
    flex-direction: column;
    gap: 0;
  }
  .present__detail--image {
    flex: auto;
    width: 80%;
    margin: 0 auto;
  }
  .present__content--title {
    font-size: 20px;
    margin-bottom: 24px;
    text-align: center;
    line-height: 1.4;
  }
  .present__table--notes li {
    font-size: 14px;
    position: relative;
    padding-left: 16px;
  }
  .present__table--notes li::before {
    font-size: 14px;
  }
  .present__tag {
    width: 165px;
    height: 95px;
    margin-left: auto;
  }
  .present__tag li span {
    width: 95px;
  }
  .present__tag li {
    width: 95px;
    height: 95px;
  }
  .present__tag {
    width: 182px;
    height: 95px;
  }
  .present__content {
    margin-top: -53px;
  }
  .present__content--table, .present__content--table tbody, .present__content--table tr, .present__content--table th, .present__content--table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }
  .present__content--table tr {
    margin-bottom: 18px;
  }
  .present__content--table th {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    text-align: center;
    white-space: nowrap;
  }
  .present__content--table th::before, .present__content--table th::after {
    content: "";
    flex: 1;
    min-width: 0;
    height: 1px;
    background-color: #365477;
  }
  .present__content--table td {
    padding: 10px 0 0;
    line-height: 1.8;
    text-align: center;
  }
  .present__content--table tr:first-child td {
    text-align: center;
  }
  .present__content--table td.lists {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
  }
  .present__content--table th span {
    font-size: 15px;
    font-weight: 500;
  }
  .present__content--tag {
    position: static;
    margin-bottom: 24px;
  }
  .present__detail--content {
    padding-top: 0;
  }
  .present__frame--inner {
    padding: 46px 0;
  }
  .present__detail {
    margin-bottom: 46px;
    padding-bottom: 46px;
  }
}
@media screen and (max-width: 426px) {
  .present__tag li span {
    font-size: 14px;
    width: 80px;
  }
  .present__tag li.target span {
    line-height: 1.2;
  }
  .present__tag li {
    width: 80px;
    height: 80px;
  }
  .present__tag {
    width: 155px;
    height: 80px;
  }
  .present__tag li span b {
    display: block;
    font-size: 20px;
    line-height: 1;
  }
}
/* クイズ
* --------------------------------------- */
.quiz__frame--inner {
  max-width: 900px;
  margin: 0 auto;
  width: calc(100% - 40px);
  padding: 80px 0;
  position: relative;
}
.quiz__title {
  margin-bottom: 46px;
}
.quiz__title h2.title {
  font-size: 28px;
  margin-bottom: 16px;
  font-weight: 500;
}
.quiz__title .text .line {
  display: inline-block;
  font-size: 20px;
  font-weight: 500;
  color: #f85d76;
  background: linear-gradient(transparent 50%, #ffdcd4 50%);
  line-height: 1.2;
}
.quiz__detail {
  display: flex;
  justify-content: center;
  gap: 60px 6.5%;
  flex-wrap: wrap;
}
.quiz__detail--items {
  width: 29%;
  position: relative;
  padding-bottom: 20px;
}
.quiz__detail--links {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
  background: #00000000;
  border: none;
  cursor: pointer;
}
.quiz__detail--links:hover {
  opacity: 0.2;
  filter: alpha(opacity=20);
  -ms-filter: "alpha( opacity=20 )";
  background: #fff;
}
.quiz__detail--inner {
  background-color: #fff;
  border-radius: 1000px 1000px 0 0;
  border: solid 3px #2A4569;
  display: flex;
  align-items: center;
  padding: 55px 10px 24px;
}
.quiz__detail--number {
  width: 50px;
  position: absolute;
  top: 2px;
  left: 50%;
  transform: translateX(-50%);
}
.quiz__detail--number img{
	    border-radius: 4px 4px 0 0;
}
.quiz__detail--image {
  width: 90%;
  margin: 0 auto;
}
.quiz__detail--image img {
  border-radius: 1000px 1000px 0 0;
}
.quiz__detail--btn {
  background-color: #2A4569;
  border-radius: 3px;
  max-width: 200px;
  margin: 0 auto;
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 10px;
  width: 100%;
  box-sizing: border-box;
}
.quiz__detail--btn span {
  justify-content: center;
  font-size: 16px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0 4px;
}
.quiz__detail--btn span::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  background-image: url(../img/social-x.svg);
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
}
.quiz__frame--inner .sp {
  display: none;
}
.quiz__table {
  background-color: #F6EFE7;
  margin-top: 46px;
  padding: 20px;
  box-sizing: border-box;
}
.quiz__table--items {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
  max-width: 800px;
  margin: 0 auto;
}
.quiz__table--items th, .quiz__table--items td {
  padding: 10px 0;
  text-align: left;
  vertical-align: top;
  font-weight: normal;
}
.quiz__table--items th {
  width: 115px;
  white-space: nowrap;
}
.quiz__table--items td p {
  margin: 0;
}
.quiz__table--notes li {
  font-size: 16px;
  position: relative;
  padding-left: 19px;
}
.quiz__table--notes li::before {
  font-size: 16px;
  content: "※";
  position: absolute;
  left: 0;
  top: 0;
}
.quiz__single {
  position: relative;
  border: solid 4px #2a4569;
  max-width: 500px;
  margin: 0 auto;
  padding: 100px 20px 46px;
  background: #fff;
  border-radius: 1000px 1000px 0 0;
}
.quiz__single .quiz__single--number {
  width: 100px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.quiz__single--image img {
  border-radius: 1000px 1000px 0 0;
}
.quiz__tag {
  position: absolute;
  right: 0;
}
.quiz__tag--box {
  position: relative;
  width: 195px;
  height: 165px;
}
.quiz__tag--box li {
  position: relative;
  display: inline-block;
  border-radius: 50%;
  font-size: 14px;
  box-sizing: border-box;
}
.quiz__tag--box li:nth-last-child(1) {
  background-color: #F27F91;
  width: 130px;
  height: 130px;
}
.quiz__tag--box li:nth-last-child(2) {
  background-color: #2A4569;
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 100;
  width: 100px;
  height: 100px;
}
.quiz__tag--box li:nth-last-child(1) span {
  width: 130px;
}
.quiz__tag--box li:nth-last-child(2) span {
  width: 100px;
}
.quiz__tag--box li span {
  position: absolute;
  display: inline-block;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  box-sizing: border-box;
  line-height: 1.3;
  text-align: center;
  color: #fff;
  font-size: 15px;
  font-weight: 500;
}
.quiz__tag--box li:nth-child(1) span b {
  display: block;
  font-size: 32px;
  line-height: 1;
}
@media screen and (max-width: 1000px) {
  .quiz__detail--items {
    width: 48%;
    position: relative;
    padding-bottom: 20px;
  }
  .quiz__detail {
    gap: 60px 0;
    justify-content: space-between;
  }
}
@media screen and (max-width: 941px) {
  .quiz__title {
    margin-bottom: 32px;
  }
  .quiz__title h2.title {
    font-size: 21px;
  }
  .quiz__frame--inner {
    padding: 46px 0;
  }
  .quiz__table--items, .quiz__table--items tbody, .quiz__table--items tr, .quiz__table--items th, .quiz__table--items td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }
  .quiz__table {
    margin-top: 32px
  }
  .quiz__table--items th {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    text-align: center;
    white-space: nowrap;
  }
  .quiz__table--items th::before, .quiz__table--items th::after {
    content: "";
    flex: 1;
    min-width: 0;
    height: 1px;
    background-color: #365477;
  }
  .quiz__table--items td {
    padding: 10px 0 0;
    line-height: 1.8;
    text-align: center;
  }
  .quiz__table--items tr:first-child td {
    text-align: center;
  }
  .quiz__table--items td.lists {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
  }
  .quiz__table--items th span {
    font-size: 15px;
    font-weight: 500;
  }
  .quiz__table--notes li {
    font-size: 13px;
    position: relative;
    padding-left: 16px;
  }
  .quiz__table--notes li::before {
    font-size: 13px;
  }
  .quiz__single {
    border: solid 3px #2a4569;
    max-width: 300px;
    padding: 80px 20px 24px;
  }
  .quiz__single .quiz__single--number {
    width: 60px;
  }
  .quiz__tag--box li span {
    font-size: 12px;
  }
  .quiz__tag--box li:nth-last-child(1) {
    width: 100px;
    height: 100px;
  }
  .quiz__tag--box li:nth-last-child(1) span {
    width: 100px;
  }
  .quiz__tag--box li:nth-child(1) span b {
    font-size: 24px;
  }
  .quiz__tag--box li:nth-last-child(2) {
    width: 85px;
    height: 85px;
  }
  .quiz__tag--box li:nth-last-child(2) span {
    width: 85px;
  }
  .quiz__tag--box {
    width: 160px;
    height: 140px;
  }
  .quiz__title .text {
    max-width: 600px;
  }
  .quiz__title .text .line {
    font-size: 17px;
  }
}
@media screen and (max-width: 769px) {
  .quiz__detail {
    gap: 0;
    flex-wrap: inherit;
    width: 1250px;
    margin-bottom: 16px;
  }
  .quiz__frame--slide {
    overflow-x: scroll;
    scrollbar-width: none;
  }
  .quiz__frame--slide::-webkit-scrollbar {
    display: none;
  }
  .quiz__detail--items {
    width: 240px;
  }
  .quiz__frame--inner .sp {
    display: block;
  }
  .quiz__detail--btn span {
    font-size: 14px;
  }
  .quiz__detail--btn {
    max-width: 170px;
    border-radius: 6px;
    padding: 6px 10px;
  }
  .quiz__detail--btn span::before {
    width: 12px;
    height: 12px;
  }
  .quiz__detail--number {
    width: 40px;
  }
  .quiz__detail--inner {
    padding: 40px 5px 32px;
  }
  .quiz__frame--inner {
    padding: 32px 0 24px;
  }
  .quiz__single {
    max-width: 200px;
    padding: 52px 20px 24px;
  }
  .quiz__single .quiz__single--number {
    width: 45px;
  }
  .quiz__tag--box {
    width: 175px;
    height: 90px;
  }
  .quiz__tag--box li:nth-last-child(2) {
    width: 90px;
    height: 90px;
  }
  .quiz__tag--box li:nth-last-child(2) span {
    width: 90px;
  }
  .quiz__tag--box li:nth-last-child(1) {
    width: 90px;
    height: 90px;
  }
  .quiz__tag--box li:nth-last-child(1) span {
    width: 90px;
  }
  .quiz__title {
    padding-top: 20px;
  }
  .quiz__tag {
    position: absolute;
    right: -40px;
    top: -30px;
  }
}
/* フッター
* --------------------------------------- */
.footer-section {
  background: linear-gradient(180deg, #ffffff00 0%, #ffffff00 87%, #fff 87%, #fff 100%);
}
.footer__detail {
  background-image: url(../img/bgi_footer-pc.webp);
  background-position: top center;
  background-size: cover;
  background-repeat: no-repeat;
  box-sizing: border-box;
  padding: 250px 20px 100px;
}
.footer__logo {
  display: flex;
  justify-content: space-between;
  max-width: 380px;
  margin: 0 auto 46px;
  width: calc(100% - 20px);
}
.footer__logo li {
  width: 26%;
}
.copy__text {
  display: block;
  text-align: center;
  font-size: 14px;
}
@media screen and (max-width: 1200px) {
  .footer__detail {
    background-position: top left 60%;
  }
}
@media screen and (max-width: 769px) {
  .footer__detail {
    padding: 200px 20px 30px;
  }
}
@media screen and (max-width: 426px) {
  .footer-section {
    background: linear-gradient(180deg, #ffffff00 0%, #ffffff00 25%, #fff 25%, #fff 100%);
  }
  .footer__detail {
    background-size: contain;
    background-image: url(../img/bgi_footer-sp.webp);
    padding: 100px 20px 46px;
  }
  .copy__text {
    font-size: 11px;
  }
  .footer__logo {
    max-width: 250px;
    margin: 0 auto 32px;
  }
}
/* coming soon
* --------------------------------------- */
.soon__frame--inner {
  max-width: 800px;
  margin: 0 auto;
  width: calc(100% - 40px);
  padding: 46px 0;
  position: relative;
  text-align: center;
}
.soon__frame--inner h2 {
  font-family: "lust", serif;
  font-size: 28px;
  line-height: 1.2;
  margin-top: 10px;
}
.soon__frame--inner span {
  display: block;
  font-family: "lust", serif;
  color: #758197;
}
.soon__frame--inner p {
  font-family: "lust", serif;
  font-size: 24px;
  margin-top: 16px;
}
@media screen and (max-width: 769px) {
  .soon__frame--inner h2 {
    font-size: 18px;
  }
  .soon__frame--inner p {
    font-size: 16px;
    margin-top: 10px;
  }
  .soon__frame--inner {
    padding: 24px 0;
  }
}
/* アニメーション
* --------------------------------------- */
html.js-motion body {
  background-image: url("../img/roadbed.webp"), url("../img/bgi_common.webp");
}
html.js-motion .keyvisual_inner, html.js-motion .keyvisual_pillar {
  opacity: 0;
}
html.js-motion .keyvisual_inner {
  animation: stationSignDrop 1.45s cubic-bezier(.18, .85, .25, 1.03) .12s both;
}
html.js-motion .keyvisual_pillar {
  animation: stationPillarsAppear .8s ease-out .45s both;
}
html.js-motion .keyvisual_title > img {
  animation: stationTitleAppear .9s cubic-bezier(.2, .8, .25, 1) 1.10s both;
}
html.js-motion .keyvisual_decor {
  animation: stationDecorAppear .9s ease-out 1.70s both;
}
html.js-motion .kv-ornament {
  animation: stationFlakePop .8s cubic-bezier(.19, 1.4, .3, 1) 1.72s both;
}
html.js-motion .kv-ornament:nth-child(3n) {
  animation-delay: 1.87s;
}
html.js-motion .kv-ornament:nth-child(4n) {
  animation-delay: 2.01s;
}
html.js-motion .keyvisual_inner::after {
  opacity: 0;
  transition: opacity 1s ease;
}
html.js-motion.kv-complete .keyvisual_inner::after {
  opacity: 1;
}
html.js-motion .keyvisual_deta {
  animation: stationDataReveal .7s ease 1.35s both;
}
@keyframes stationSignDrop {
  0% {
    opacity: 0;
    transform: translateY(-85vh);
  }
  68% {
    opacity: 1;
    transform: translateY(11px);
  }
  84% {
    transform: translateY(-5px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes stationPillarsAppear {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes stationTitleAppear {
  from {
    opacity: 0;
    transform: translateY(24px) scale(.96);
    filter: blur(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}
@keyframes stationDecorAppear {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes stationFlakePop {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(.1) rotate(-30deg);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1) rotate(0);
  }
}
@keyframes stationDataReveal {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.snowfall-layer {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 900;
  clip-path: inset(0 0 var(--snow-clip-bottom, 0px) 0);
  opacity: 0;
  transition: opacity 1.4s ease;
  contain: strict;
}
html.kv-complete .snowfall-layer {
  opacity: 1;
}
.snowfall-flake {
  position: absolute;
  top: -30px;
  left: var(--left);
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  background: rgba(255, 255, 255, var(--alpha));
  box-shadow: 0 0 var(--glow, 0px) rgba(255, 255, 255, var(--glow-alpha, 0));
  filter: blur(var(--blur, 0px));
  animation: stationSnowFall var(--duration) linear var(--delay) infinite;
  will-change: transform;
}
@keyframes stationSnowFall {
  from {
    transform: translate3d(0, -5vh, 0);
  }
  to {
    transform: translate3d(var(--drift), 110vh, 0);
  }
}
html.js-motion .scroll-reveal {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  transition: opacity .85s ease, transform .85s cubic-bezier(.2, .75, .3, 1);
}
html.js-motion .scroll-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}
.train_items {
  transition: opacity 1.3s ease, filter 1.3s ease;
  pointer-events: none;
}
html.js-motion .train_items {
  opacity: 0;
}
html.js-motion.kv-complete .train_items {
  opacity: 1;
}
html.js-motion.kv-complete .train_items.train-fadeout {
  opacity: 0;
  filter: blur(5px);
}
@media (prefers-reduced-motion: reduce) {
  html.js-motion .keyvisual_inner, html.js-motion .keyvisual_pillar, html.js-motion .keyvisual_title > img, html.js-motion .keyvisual_decor, html.js-motion .kv-ornament, html.js-motion .keyvisual_deta {
    animation: none !important;
    opacity: 1 !important;
    transform: none;
    filter: none;
  }
  html.js-motion .kv-ornament {
    transform: translate(-50%, -50%);
  }
  .snowfall-layer {
    display: none;
  }
  html.js-motion .scroll-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .train_items {
    transition: none;
  }
}
body.snow-behind-content .snowfall-layer {
  z-index: 0;
  clip-path: none;
}
.message-section, .present-section, .quiz-section, .footer-section {
  position: relative;
  z-index: 1;
}
html.js-motion .scroll-reveal {
  transition-duration: .9s;
}
/* Safari: キービジュアルのアニメーション中にbody背景が消える描画不具合への対策。
   背景画像・位置・繰り返し設定はそのままに、描画元だけhtmlへ移す。 */
html.safari-background-fix {
  min-height: 100%;
  background-image: url("../img/roadbed.webp"), url("../img/bgi_common.webp");
  background-repeat: repeat-y, repeat;
  background-size: 150px auto, 200px 200px;
  background-position: center top, center;
}
html.safari-background-fix body, html.safari-background-fix.js-motion body {
  background-image: none;
}
@media screen and (max-width: 941px) {
  html.safari-background-fix {
    background-size: 110px auto, 100px 100px;
  }
}