@charset "UTF-8";

/*------------------------------
 共通・既存調整修正
------------------------------*/
:root {
  --ff-gothic: "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  --ff-mincho: "Yu Mincho", YuMincho, "Hiragino Mincho ProN", serif;
}
body:has(dialog[open]) {
  overflow: hidden;
}
dialog,
::backdrop {
  opacity: 0;
  transition: opacity .3s, display .3s allow-discrete, overlay .3s allow-discrete;
}
dialog[open],
dialog[open]::backdrop {
  opacity: 1;
}
@starting-style {
  dialog[open],
  dialog[open]::backdrop {
    opacity: 0;
  }
}
@media screen and (min-width: 768px) {
  .sp {
    display: none!important;
  }
}
@media screen and (max-width: 767px) {
  .pc {
    display: none!important;
  }
}

/*------------------------------
 .block-about-activity
------------------------------*/
.block-about-activity {
  background-image: url('/cms/lineartown/img/lineartown_jrcentral_topics_bg.jpg');
  background-repeat: no-repeat;
  background-size: 100%;
  font-family: var(--ff-mincho);
  padding-block: 100px;
}
.block-about-activity img {
  max-width: 100%;
  vertical-align: bottom;
}
.about-activity {
  max-width: 1440px;
  margin-inline: auto;
}
.about-activity__ttl {
  color: #05499A;
  font-size: 34px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: calc(60 / 34);
  text-align: center;
  margin: 0 0 45px;
}
.about-activity__ttl-inner {
  background-image: url('/cms/lineartown/img/lineartown_jrcentral_topics_ttl_bg.png');
  background-position: left bottom;
  background-repeat: repeat-x;
}
.about-activity__lead {
  background-color: #fff;
  border-color: #05499A;
  border-style: solid;
  border-width: 2px 0;
  font-feature-settings: "palt";
  font-size: 40px;
  font-weight: 600;
  letter-spacing: .15em;
  line-height: calc(82 / 40);
  text-align: center;
  padding-block: 17px;
  padding-inline: 40px;
  margin: 0 0 40px;
}
.about-activity__text {
  display: grid;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: calc(43 / 20);
  row-gap: 1.8em;
  text-align: center;
  margin-bottom: 100px;
}
.about-activity__item-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 80px;
  max-width: 1242px;
  margin-inline: auto;
}
.about-activity__item {
  border-radius: 10px;
  background: linear-gradient(to left bottom, #c2eff9 0%, #b4d9ff 100%);
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
  display: grid;
  padding: 4px;
  position: relative;
}
.about-activity__item-label {
  background: linear-gradient(to right, #d6f4fb 0%, #c7e3ff 100%);
  box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.08);
  border-radius: 9999px;
  color: #05499A;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: calc(36 / 22);
  text-align: center;
  padding-block: 12px 11px;
  padding-inline: 54px;
  margin-inline: auto;
  width: fit-content;
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  translate: 0 -50%;
}
.about-activity__item-inner {
  background-color: #fff;
  border-radius: 10px;
  padding-block: 50px 40px;
  padding-inline: 20px;
}
.about-activity__item-ttl {
  color: #05499A;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: calc(36 / 22);
  text-align: center;
  margin-bottom: 10px;
}
.about-activity__item-image {
  text-align: center;
  margin-bottom: 30px;
}
.about-activity__item-text {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: calc(36 / 22);
  text-align: center;
  margin-bottom: 10px;
}
.about-activity__item-note {
  font-size: 17px;
  letter-spacing: .1em;
  line-height: calc(27 / 17);
  text-align: center;
}
@media screen and (max-width: 767px) {
  .block-about-activity {
    background-image: url('/cms/lineartown/img/lineartown_jrcentral_topics_bg.jpg');
    padding-block: calc(60 / 414 * 100vw);
    padding-inline: calc(10 / 414 * 100vw);
  }
  .about-activity__ttl {
    font-size: calc(30 / 414 * 100vw);
    line-height: calc(50 / 30);
    margin: 0 0 calc(40 / 414 * 100vw);
  }
  .about-activity__ttl-inner {
    background-size: 50%;
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
    line-height: inherit;
  }
  .about-activity__lead {
    font-size: calc(18 / 414 * 100vw);
    letter-spacing: .15em;
    line-height: calc(35 / 18);
    margin: 0 0 calc(30 / 414 * 100vw);
  }
  .about-activity__lead > span {
    font-size: calc(23 / 414 * 100vw);
  }
  .about-activity__text {
    font-size: calc(14 / 414 * 100vw);
    line-height: calc(22 / 14);
    margin-bottom: calc(60 / 414 * 100vw);
  }
  .about-activity__item-list {
    gap: calc(10 / 414 * 100vw);
  }
  .about-activity__item {
    border-radius: 8px;
    padding: 2px;
  }
  .about-activity__item-label {
    font-size: calc(13 / 414 * 100vw);
    line-height: calc(21 / 13);
    padding-block: calc(8 / 414 * 100vw) calc(7 / 414 * 100vw);
    padding-inline: calc(33 / 414 * 100vw);
  }
  .about-activity__item-inner {
    border-radius: 8px;
    padding-block: calc(32 / 414 * 100vw) calc(10 / 414 * 100vw);
    padding-inline: 0;
  }
  .about-activity__item-ttl {
    font-feature-settings: "palt";
    font-size: calc(15 / 414 * 100vw);
    line-height: calc(22 / 15);
    margin-bottom: calc(10 / 414 * 100vw);
  }
  .about-activity__item-image {
    padding-inline: calc(10 / 414 * 100vw);
    margin-bottom: calc(10 / 414 * 100vw);
  }
  .about-activity__item-text {
    font-size: calc(14 / 414 * 100vw);
    line-height: calc(22 / 14);
    margin-bottom: calc(10 / 414 * 100vw);
  }
  .about-activity__item-note {
    font-size: calc(13 / 414 * 100vw);
    line-height: calc(21 / 13);
    text-align: left;
    padding-inline: calc(6 / 414 * 100vw);
  }
}

/*------------------------------
 .block-activity-filter
------------------------------*/
.block-activity-filter {
  background-image: url('/cms/lineartown/img/lineartown_jrcentral_topics_bg2.jpg');
  background-repeat: repeat-y;
  background-size: 100%;
  font-family: var(--ff-gothic);
  padding-block: 100px 120px;
}
.block-activity-filter *,
.block-activity-filter *::before,
.block-activity-filter *::after {
  box-sizing: border-box;
}
.block-activity-filter img {
  max-width: 100%;
  vertical-align: bottom;
}
.block-activity-filter__inner {
  max-width: 1200px;
  margin-inline: auto;
}
.block-activity-filter__ttl {
  color: #05499A;
  font-family: var(--ff-mincho);
  font-size: 38px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.4;
  text-align: center;
  margin: 0 0 50px;
}
@media screen and (max-width: 767px) {
  .block-activity-filter {
    padding-block: calc(80 / 414 * 100vw);
    padding-inline: calc(30 / 414 * 100vw);
  }
  .block-activity-filter__inner {
    max-width: 100%;
  }
  .block-activity-filter__ttl {
    font-size: calc(25 / 414 * 100vw);
    line-height: calc(40 / 25);
    margin-bottom: calc(24 / 414 * 100vw);
  }
}

/*------------------------------
 .activity-filter
------------------------------*/
.activity-filter {
  margin-bottom: 80px;
}
.activity-filter__nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 840px;
  margin-bottom: 80px;
  margin-inline: auto;
}
.activity-filter__button {
  all: unset;
  outline: revert;
  background-color: #fff;
  border: 2px solid #05499A;
  box-sizing: border-box;
  color: #05499A;
  cursor: pointer;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: calc(24 / 20);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
}
.activity-filter__button.is-active {
  background-color: #05499A;
  color: #fff;
}
.activity-filter__button:first-child {
  border-radius: 9999px 0 0 9999px;
}
.activity-filter__button:last-child {
  border-radius: 0 9999px 9999px 0;
}

@media screen and (max-width: 767px) {
  .activity-filter {
    margin-bottom: calc(60 / 414 * 100vw);
  }
  .activity-filter__nav {
    max-width: 100%;
    margin-bottom: calc(30 / 414 * 100vw);
  }
  .activity-filter__button {
    font-size: calc(13 / 414 * 100vw);
    padding-block: 10px;
    padding-inline: 10px;
  }
}

/*------------------------------
 .activity-item-list
------------------------------*/
.activity-item-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px 12px;
}
@media screen and (max-width: 767px) {
  .activity-item-list {
    grid-template-columns: repeat(2, 1fr);
    gap: calc(22 / 414 * 100vw);
  }
}

/*------------------------------
 .activity-item
------------------------------*/
.activity-item {
  background-color: #fff;
  border-radius: 11px;
  box-shadow: 3px 3px 6px rgba(0, 0, 0, 0.16);
  padding-block: 11px;
  padding-inline: 8px;
}
.activity-item__tag-wrap {
  display: flex;
  column-gap: 4px;
  flex-wrap: wrap;
}
.activity-item__place {
  color: #05499A;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 6px;
}
.activity-item__thumbnail {
  all: unset;
  outline: revert;
  background-color: #fff;
  box-sizing: border-box;
  cursor: pointer;
}
.activity-item__thumbnail img {
  aspect-ratio: 276 / 390;
  object-fit: cover;
}
.activity-item__modal {
  color: #434343;
  padding: 0;
  border: none;
  max-width: 1200px;
  max-height: calc(100dvh - 32px);
  border-radius: 12px;
  overflow: visible;
  position: fixed;
  inset: 0;
}
.activity-item__modal::backdrop {
  background: rgba(0, 0, 0, 0.55);
}
.activity-item__modal-close {
  all: unset;
  outline: revert;
  box-sizing: border-box;
  cursor: pointer;
  height: 84px;
  width: 84px;
  position: absolute;
  top: 0;
  right: 0;
  translate: 50% -50%;
}
.activity-item__modal-body {
  background: #fff;
  border-radius: 12px;
  max-height: calc(100dvh - 64px);
  display: grid;
  grid-template-columns: 485fr 55fr 600fr;
  padding-block: 30px 40px;
  padding-inline: 30px;
  overflow-y: auto;
}
.activity-item__modal-header {
  grid-column: 1 / 2;
}
.activity-item__modal-main {
  grid-column: 3 / 4;
  font-family: var(--ff-mincho);
  padding-top: 80px;
}
.activity-item__modal-ttl {
  color: #05499A;
  font-size: 25px;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.3;
  margin-bottom: 12px;
}
.activity-item__modal-subttl {
  font-size: 25px;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.3;
  margin-bottom: 30px;
}
.activity-item__modal-text {
  font-size: 19px;
  line-height: calc(38 / 19);
  margin-bottom: 30px;
}
.activity-item__modal-link {
  text-align: center;
}
.activity-item__button-link {
  display: inline-block;
  position: relative;
  min-width: 400px;
  color: #05499A;
  font-family: var(--ff-mincho);
  font-weight: 500;
  font-size: 25px;
  line-height: 1.4;
  text-align: center;
  text-decoration: none!important;
  background-color: #FFFFFF;
  border: 1px solid #05499A;
  border-radius: 100px;
  transition: opacity 0.3 ease 0s;
  padding: 17px 50px;
  box-sizing: border-box;
}
.activity-item__button-link:hover {
  background-color: #05499A;
  color: #fff;
}
.activity-item__button-link::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 30px;
  width: 12px;
  height: 12px;
  border-top: 1.4px solid #05499A;
  border-right: 1.4px solid #05499A;
  rotate: 45deg;
  translate: 0 -50%;
}
.activity-item__button-link:hover::before {
  border-top-color: currentColor;
  border-right-color: currentColor;
}
@media screen and (max-width: 767px) {
  .activity-item__place {
    font-size: calc(13 / 414 * 100vw);
    padding-block: 1px;
    padding-inline: 20px;
  }
  .activity-item__modal {
    max-width: 100%;
    margin-inline: calc(42 / 414 * 100vw);
  }
  .activity-item__modal-close {
    height: calc(56 / 414 * 100vw);
    width: calc(56 / 414 * 100vw);
    outline: none;
    -webkit-tap-highlight-color: transparent;
  }
  .activity-item__modal-body {
    display: block;
    max-height: calc(100dvh - 64px);
    padding-block: calc(18 / 414 * 100vw);
    padding-inline: calc(20 / 414 * 100vw);
  }
  .activity-item__modal-header {
  }
  .activity-item__modal-main {
    padding-top: calc(20 / 414 * 100vw);
  }
  .activity-item__modal-ttl {
    font-size: calc(15 / 414 * 100vw);
    text-align: center;
    margin-bottom: calc(10 / 414 * 100vw);
  }
  .activity-item__modal-subttl {
    font-size: calc(15 / 414 * 100vw);
    margin-bottom: calc(10 / 414 * 100vw);
  }
  .activity-item__modal-text {
    font-size: calc(13 / 414 * 100vw);
    line-height: calc(20 / 13);
    margin-bottom: calc(24 / 414 * 100vw);
  }
  .activity-item__button-link {
    display: block;
    min-width: auto;
    font-size: calc(16 / 414 * 100vw);
    line-height: calc(20 / 16);
    padding: calc(11 / 414 * 100vw) calc(40 / 414 * 100vw) calc(10 / 414 * 100vw);
  }
  .activity-item__button-link::before {
    right: calc(24 / 414 * 100vw);
    width: calc(10 / 414 * 100vw);
    height: calc(10 / 414 * 100vw);
    border-top-width: 1px;
    border-right-width: 1px;
  }
}

/*------------------------------
 .topics_button
------------------------------*/
.topics__button {
  text-align: center;
}
.topics__button-link {
  display: inline-block;
  position: relative;
  min-width: 330px;
  color: #05499A;
  font-family: var(--ff-mincho);
  font-weight: 500;
  font-size: 20px;
  line-height: 60px;
  text-align: center;
  text-decoration: none!important;
  background-color: #FFFFFF;
  border: 1px solid #05499A;
  border-radius: 100px;
  padding: 0 68px;
  box-sizing: border-box;
}
.topics__button-link:hover {
  background-color: #05499A;
  color: #fff;
}
.topics__button-link::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 18px;
  width: 10px;
  height: 10px;
  border-top: 1.4px solid #05499A;
  border-right: 1.4px solid #05499A;
  rotate: 45deg;
  translate: 0 -50%;
}
@media screen and (max-width: 767px) {
  .topics__button-link {
    display: block;
    min-width: auto;
    font-size: calc(18 / 414 * 100vw);
    line-height: 1.5;
    padding: calc(11 / 414 * 100vw) calc(40 / 414 * 100vw) calc(10 / 414 * 100vw);
  }
  .topics__button-link::before {
    right: calc(24 / 414 * 100vw);
    width: calc(10 / 414 * 100vw);
    height: calc(10 / 414 * 100vw);
    border-top-width: 1px;
    border-right-width: 1px;
  }
}