@charset "UTF-8";
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
div,
span,
img,
a,
table,
tr,
th,
td {
  margin: 0;
  padding: 0;
  border: 0;
  font-weight: normal;
  font-size: 100%;
  vertical-align: baseline;
}

header,
footer,
nav,
section,
article,
main,
aside,
figure,
figcaption {
  display: block;
}

ol,
ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  margin: 0;
  padding: 0;
  border: none;
  -webkit-box-shadow: none;
          box-shadow: none;
  background: transparent;
  cursor: pointer;
  font: inherit;
}

input,
select,
textarea {
  font: inherit;
  color: inherit;
  vertical-align: top;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
}

body {
  background: #fefefe;
}

.thunder__main section {
  padding-block: 60px;
}
.thunder__main section:nth-of-type(1) {
  padding-top: 54px;
  padding-bottom: 180px;
}
@media screen and (min-width: 900px) {
  .thunder__main section {
    padding-block: 100px;
  }
  .thunder__main section:nth-of-type(1) {
    padding-top: 94px;
  }
}

.gsap__section {
  position: relative;
  overflow: hidden;
}

.inner {
  padding-inline: 20px;
  position: relative;
}
@media screen and (min-width: 900px) {
  .inner {
    padding-inline: 70px;
  }
}

.head__title {
  position: relative;
  display: inline-block;
  width: 100%;
  max-width: 280px;
  padding: 23px 60px 23px 40px;
  color: #000;
  font-family: "Noto Sans JP";
  font-weight: 700;
  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .head__title {
    max-width: 580px;
    padding: 49px 160px 49px 80px;
  }
}
.head__title h2 {
  font-size: 22px;
  font-weight: inherit;
  letter-spacing: 1.1px;
}
@media screen and (min-width: 768px) {
  .head__title h2 {
    font-size: 54px;
    letter-spacing: 3px;
  }
}
.head__title span {
  font-size: clamp(0.563rem, -0.207rem + 3.85vw, 0.875rem);
  font-weight: inherit;
  letter-spacing: 0.7px;
}
@media screen and (min-width: 768px) {
  .head__title span {
    font-size: 24px;
    letter-spacing: 1.2px;
  }
}
.head__title h2,
.head__title span {
  position: relative;
  z-index: 2;
}

.head-title__bg {
  position: absolute;
  inset: 0;
  background: #ffe437;
  -webkit-transform: scaleX(0);
          transform: scaleX(0);
  -webkit-transform-origin: left;
          transform-origin: left;
  -webkit-transition: all 0.6s ease;
  transition: all 0.6s ease;
  z-index: 1;
}
.head-title__bg--feature {
  background: #87ff37;
}
.head-title__bg--activity {
  background: #ffaf37;
}
.head-title__bg--news {
  background: #ff80ca;
}

.head__title.is-active .head-title__bg {
  -webkit-transform: scaleX(1);
          transform: scaleX(1);
}

.char {
  display: inline-block;
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
  -webkit-transition: opacity 0.4s ease-out, -webkit-transform 0.4s ease-out;
  transition: opacity 0.4s ease-out, -webkit-transform 0.4s ease-out;
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
  transition: opacity 0.4s ease-out, transform 0.4s ease-out, -webkit-transform 0.4s ease-out;
  font-size: inherit !important;
  font-weight: inherit !important;
  font-family: inherit !important;
  letter-spacing: inherit !important;
  line-height: inherit !important;
}

.head__title.is-active .char {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}

.inner__contents {
  padding-top: 40px;
  max-width: 500px;
  margin-inline: auto;
}
@media screen and (min-width: 768px) {
  .inner__contents {
    padding-top: 80px;
    max-width: 1280px;
  }
}

.head-title__bg--newsPage {
  padding-top: 54px;
}
@media screen and (min-width: 900px) {
  .head-title__bg--newsPage {
    padding-top: 94px;
  }
}

.header--thunder {
  width: 100%;
  height: auto;
  background: #fff;
  padding-inline: 20px;
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
}
@media screen and (min-width: 900px) {
  .header--thunder {
    padding-inline: 40px;
  }
}
.header--thunder .header__inner {
  display: grid;
  grid-template-columns: 150px 1fr;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-block: 3px;
}
@media screen and (min-width: 900px) {
  .header--thunder .header__inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}
.header--thunder .header__logo {
  display: block;
  width: 137px;
  height: auto;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
@media screen and (min-width: 900px) {
  .header--thunder .header__logo {
    width: 250px;
    height: auto;
  }
}
.header--thunder .header__logo img {
  width: 100%;
  height: 100%;
}
.header--thunder .header__logo:hover {
  opacity: 0.7;
}
.header--thunder .header__nav {
  display: none;
}
@media screen and (min-width: 900px) {
  .header--thunder .header__nav {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: end;
    -webkit-column-gap: clamp(0.625rem, -11.25rem + 20vw, 2.5rem);
       -moz-column-gap: clamp(0.625rem, -11.25rem + 20vw, 2.5rem);
            column-gap: clamp(0.625rem, -11.25rem + 20vw, 2.5rem);
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
  }
}
.header--thunder .header__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-column-gap: 10px;
     -moz-column-gap: 10px;
          column-gap: 10px;
}
.header--thunder .header__list li a {
  color: #000;
  font-family: "Rubik", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 74px; /* 462.5% */
  padding: 10px 15px;
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
@media screen and (min-width: 900px) {
  .header--thunder .header__list li a {
    font-size: 16px;
  }
}
.header--thunder .header__list li a:hover {
  color: #47df00;
}

.header__btn {
  color: #000;
  font-family: "Rubik", sans-serif;
  font-size: 20px;
  font-weight: 700;
  padding: 9px 26px;
  background: #011275;
  border: 1px solid #011275;
  color: #fff;
  border-radius: 100vmax;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
@media screen and (min-width: 900px) {
  .header__btn {
    font-size: 14px;
  }
}
@media (any-hover: hover) {
  .header__btn:hover {
    background: transparent;
    color: #011275;
  }
}

.drawer__icon--thunder {
  width: 51px;
  height: 29px;
  position: fixed;
  z-index: 102;
  top: 12px;
  right: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (min-width: 900px) {
  .drawer__icon--thunder {
    display: none;
  }
}

.drawer__icon--thunder.js-show .drawer__icon--bar:nth-of-type(1) {
  rotate: 45deg;
  translate: 0 19.5px;
}
.drawer__icon--thunder.js-show .drawer__icon--bar:nth-of-type(2) {
  display: none;
}
.drawer__icon--thunder.js-show .drawer__icon--bar:nth-of-type(3) {
  rotate: -45deg;
  translate: 0 -7.5px;
}

.drawer__icon--bar {
  width: 51px;
  height: 3px;
  background: #000;
  border-radius: 12px;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.drawer--thunder {
  position: fixed;
  z-index: 101;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 350px;
  height: 100vh;
  height: 100svh;
  background: #5e5e5e;
  overflow-y: scroll;
  translate: 101%;
  -webkit-transition: translate 0.5s ease;
  transition: translate 0.5s ease;
}
.drawer--thunder.js-show {
  translate: 0;
}

.drawer__body {
  width: 100%;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  padding-block: 88px 40px;
  padding-left: 34px;
}

.drawer__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  row-gap: 32px;
  margin-bottom: 40px;
}
.drawer__list li a {
  color: #fff;
  font-family: "Rubik", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 28px; /* 462.5% */
  padding: 15px 15px;
}

.drawer__btn {
  color: #000;
  font-family: "Rubik", sans-serif;
  font-size: 20px;
  font-weight: 700;
  padding: 8px 26px;
  background: #011275;
  border: 1px solid #011275;
  color: #fff;
  border-radius: 100vmax;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
@media (any-hover: hover) {
  .drawer__btn:hover {
    background: transparent;
    color: #011275;
  }
}

.fv {
  width: 100%;
  height: auto;
  padding-top: 74px;
  padding-bottom: 150px;
  position: relative;
}
@media screen and (min-width: 900px) {
  .fv {
    padding-top: 106px;
    padding-bottom: 200px;
  }
}

.fv-card {
  overflow: hidden;
}

.fv-card__inner {
  margin-inline: auto;
}

.fv-card__swiper {
  overflow: visible;
}

.fv-card__swiper-slide {
  width: 100%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.fv-card__swiper-slide img {
  width: 100%;
  height: auto;
}

.fv__scrolldown-text {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  bottom: 100px;
  color: #000;
  font-family: "Rubik", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

.fv__scrolldown-arrow {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  bottom: 30px;
  width: 1px;
  height: 60px;
  background: #000;
  -webkit-animation: scrollDown 2s ease-in-out infinite backwards;
          animation: scrollDown 2s ease-in-out infinite backwards;
}
.fv__scrolldown-arrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 14px;
  height: 1px;
  background: #000;
  rotate: -30deg;
  -webkit-transform-origin: left top;
          transform-origin: left top;
}
@-webkit-keyframes scrollDown {
  0%, 10% {
    bottom: 30px;
    height: 60px;
  }
  90%, 100% {
    bottom: 0;
    height: 90px;
  }
}
@keyframes scrollDown {
  0%, 10% {
    bottom: 30px;
    height: 60px;
  }
  90%, 100% {
    bottom: 0;
    height: 90px;
  }
}

.about {
  width: 100%;
  height: auto;
  position: relative;
  overflow-x: hidden;
}

.about__deco-img {
  width: clamp(12.5rem, 7.5rem + 20vw, 15rem);
  height: auto;
  position: absolute;
  top: -40%;
  right: clamp(-2.5rem, -16.346rem + 69.23vw, 3.125rem);
  z-index: 10;
  -webkit-animation: rotateAnimation 20s linear infinite;
          animation: rotateAnimation 20s linear infinite;
  /* 回転アニメーションの定義 */
}
@media screen and (min-width: 768px) {
  .about__deco-img {
    width: clamp(20rem, -47.5rem + 90vw, 31.25rem);
    top: clamp(-6.25rem, -34.375rem + 50vw, 0rem);
    right: clamp(20px, -380px + 42vw, 450px);
  }
}
@-webkit-keyframes rotateAnimation {
  from {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@keyframes rotateAnimation {
  from {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

.about__contents {
  width: 100%;
  margin-inline: auto;
  color: #000;
  font-family: "Noto Sans JP";
}
@media screen and (min-width: 900px) {
  .about__contents {
    width: 90%;
  }
}

.about__contents--title {
  font-size: clamp(0.75rem, 0.135rem + 3.08vw, 1rem);
  font-weight: 700;
  line-height: 2em;
  letter-spacing: 0.8px;
}
@media screen and (min-width: 768px) {
  .about__contents--title {
    font-size: clamp(1.375rem, -0.125rem + 2.67vw, 1.875rem);
    letter-spacing: 2.1px;
  }
}

.about__contents--text {
  color: inherit;
  font-family: inherit;
  font-size: clamp(0.625rem, 0.317rem + 1.54vw, 0.75rem);
  font-weight: 400;
  line-height: 2em;
  letter-spacing: 0.6px;
  margin-top: 20px;
}
@media screen and (min-width: 768px) {
  .about__contents--text {
    font-size: 16px;
    letter-spacing: 1.2px;
    margin-top: 52px;
  }
}

.feature {
  width: 100%;
  height: auto;
}

.feature__contents {
  width: 100%;
}

.feature__contents--item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.feature__contents--list {
  width: 100%;
  max-width: 900px;
  height: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 15px;
  padding-block: 30px;
  position: relative;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  cursor: pointer;
}
.feature__contents--list::after {
  pointer-events: none;
  content: "";
  width: 100%;
  max-width: 960px;
  height: 2px;
  position: absolute;
  bottom: 0;
  left: 0;
  border-bottom: 2px dashed #000;
}
.feature__contents--list:last-child::after {
  display: none;
}
@media screen and (min-width: 768px) {
  .feature__contents--list {
    padding-block: 60px;
    gap: 80px;
  }
}
.feature__contents--list:hover {
  -webkit-transform: scale(1.02);
          transform: scale(1.02);
}
.feature__contents--list:hover .feature__contents--img {
  -webkit-animation: bounce 0.8s ease-out;
          animation: bounce 0.8s ease-out;
}
.feature__contents--list .sentence__title {
  position: relative;
  display: inline-block;
  overflow: hidden;
  z-index: 1;
}
.feature__contents--list .sentence__title::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: #fff700;
  z-index: -1;
  -webkit-transition: width 0.5s ease;
  transition: width 0.5s ease;
}
.feature__contents--list:hover .sentence__title::before {
  width: 100%;
}

@-webkit-keyframes bounce {
  0% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  16.6% {
    -webkit-transform: translate(0, -20px);
            transform: translate(0, -20px);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  33.3% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  49.8% {
    -webkit-transform: translate(0, -14px);
            transform: translate(0, -14px);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  66.4% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  83% {
    -webkit-transform: translate(0, -4px);
            transform: translate(0, -4px);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  100% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
}

@keyframes bounce {
  0% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  16.6% {
    -webkit-transform: translate(0, -20px);
            transform: translate(0, -20px);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  33.3% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  49.8% {
    -webkit-transform: translate(0, -14px);
            transform: translate(0, -14px);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  66.4% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  83% {
    -webkit-transform: translate(0, -4px);
            transform: translate(0, -4px);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  100% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
}
.feature__contents--img {
  width: 110px;
  height: 110px;
}
@media screen and (min-width: 768px) {
  .feature__contents--img {
    width: 180px;
    height: 180px;
  }
}

.feature__contents--sentence {
  color: #000;
  font-family: "Noto Sans JP";
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
@media screen and (min-width: 768px) {
  .feature__contents--sentence {
    max-width: 500px;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
  }
}

.sentence__title {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.7px;
  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .sentence__title {
    font-size: clamp(1.25rem, 0.5rem + 1.33vw, 1.5rem);
    letter-spacing: 1.6px;
  }
}

.sentence__text {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.6px;
}
@media screen and (min-width: 768px) {
  .sentence__text {
    font-size: 16px;
    letter-spacing: 1.2px;
    line-height: 1.5em;
  }
}

.ft-card {
  max-width: 500px;
  margin-inline: auto;
  padding-block: 20px;
}
@media screen and (min-width: 768px) {
  .ft-card {
    max-width: 900px;
    padding-block: 40px;
  }
}

.ft-card__inner {
  width: min(840px, 100%);
  margin-inline: auto;
}
@media screen and (min-width: 768px) {
  .ft-card__inner {
    width: 100%;
    max-width: 1280px;
    height: auto;
  }
}

.ft-card__swiper-wrapper {
  -webkit-transition-timing-function: linear;
          transition-timing-function: linear;
}

.ft-card__swiper-slide {
  width: 100px;
  height: 100px;
}
@media screen and (min-width: 768px) {
  .ft-card__swiper-slide {
    width: 200px;
    height: 200px;
  }
}
.ft-card__swiper-slide img {
  width: 100%;
  height: 100%;
  border-radius: 6px;
}

.activity {
  width: 100%;
  height: auto;
  position: relative;
}

.activity__bird-m {
  width: 50%;
  max-width: 300px;
  height: auto;
  z-index: 10;
  position: absolute;
  top: -10%;
  right: 10%;
  -webkit-animation: fly-cycle 6s infinite ease-in-out;
          animation: fly-cycle 6s infinite ease-in-out;
}
@-webkit-keyframes fly-cycle {
  0% {
    -webkit-transform: translate(0, 0) rotate(0deg);
            transform: translate(0, 0) rotate(0deg);
  }
  15% {
    -webkit-transform: translate(10px, -10px) rotate(2deg);
            transform: translate(10px, -10px) rotate(2deg);
  }
  30% {
    -webkit-transform: translate(-15px, 5px) rotate(-2deg);
            transform: translate(-15px, 5px) rotate(-2deg);
  }
  45% {
    -webkit-transform: translate(20px, -20px) rotate(3deg);
            transform: translate(20px, -20px) rotate(3deg);
  }
  60% {
    -webkit-transform: translate(-10px, -10px) rotate(-3deg);
            transform: translate(-10px, -10px) rotate(-3deg);
  }
  75% {
    -webkit-transform: translate(15px, 10px) rotate(1deg);
            transform: translate(15px, 10px) rotate(1deg);
  }
  90% {
    -webkit-transform: translate(-5px, -5px) rotate(0deg);
            transform: translate(-5px, -5px) rotate(0deg);
  }
  100% {
    -webkit-transform: translate(0, 0) rotate(0deg);
            transform: translate(0, 0) rotate(0deg);
  }
}
@keyframes fly-cycle {
  0% {
    -webkit-transform: translate(0, 0) rotate(0deg);
            transform: translate(0, 0) rotate(0deg);
  }
  15% {
    -webkit-transform: translate(10px, -10px) rotate(2deg);
            transform: translate(10px, -10px) rotate(2deg);
  }
  30% {
    -webkit-transform: translate(-15px, 5px) rotate(-2deg);
            transform: translate(-15px, 5px) rotate(-2deg);
  }
  45% {
    -webkit-transform: translate(20px, -20px) rotate(3deg);
            transform: translate(20px, -20px) rotate(3deg);
  }
  60% {
    -webkit-transform: translate(-10px, -10px) rotate(-3deg);
            transform: translate(-10px, -10px) rotate(-3deg);
  }
  75% {
    -webkit-transform: translate(15px, 10px) rotate(1deg);
            transform: translate(15px, 10px) rotate(1deg);
  }
  90% {
    -webkit-transform: translate(-5px, -5px) rotate(0deg);
            transform: translate(-5px, -5px) rotate(0deg);
  }
  100% {
    -webkit-transform: translate(0, 0) rotate(0deg);
            transform: translate(0, 0) rotate(0deg);
  }
}

.activity__contents--text {
  color: #000;
  font-family: "Noto Sans JP";
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5em; /* 150% */
  letter-spacing: 0.7px;
}
@media screen and (min-width: 768px) {
  .activity__contents--text {
    font-size: clamp(1.25rem, 0.5rem + 1.33vw, 1.5rem);
  }
}

.activity__contents--item {
  width: 100%;
  height: 100%;
  margin-top: 40px;
  margin-inline: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 60px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (min-width: 900px) {
  .activity__contents--item {
    max-width: 1280px;
    margin-top: 60px;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
    gap: clamp(1.25rem, -12.5rem + 20vw, 2.5rem);
  }
}

.list-box {
  width: 100%;
  max-width: 350px;
  height: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  min-height: 100%;
  border: 1px solid #000;
  margin-inline: auto;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
@media screen and (min-width: 900px) {
  .list-box {
    margin: 0;
    max-width: 450px;
  }
}
.list-box:hover {
  -webkit-box-shadow: 3px 3px red, -1em 0 0.4em #e8e83c;
          box-shadow: 3px 3px red, -1em 0 0.4em #e8e83c;
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.list-box:hover .list-box__top::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
}

.list-box__top {
  text-align: center;
  font-family: "Noto Sans JP";
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.9px;
  border-bottom: 1px solid #000;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.list-box__top::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #ffe437;
  -webkit-transform: scale(0, 1);
          transform: scale(0, 1);
  -webkit-transform-origin: left top;
          transform-origin: left top;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  z-index: -1;
}
@media screen and (min-width: 900px) {
  .list-box__top {
    font-size: clamp(0.875rem, -1.875rem + 4vw, 1.125rem);
  }
}

.list-box__top--number {
  color: #fff;
  font-weight: inherit;
  letter-spacing: inherit;
  padding: 11px;
  background: #000;
  width: 45px;
  height: 45px;
}

.list-box__top--title {
  font-size: clamp(1rem, 0.778rem + 1.11vw, 1.125rem);
  width: calc(100% - 45px);
  color: #000;
  font-weight: inherit;
  letter-spacing: inherit;
}
@media screen and (min-width: 900px) {
  .list-box__top--title {
    font-size: clamp(1rem, 0.375rem + 1vw, 1.125rem);
  }
}

.list-box__bottom {
  color: #000;
  font-family: "Noto Sans JP";
  font-size: 12px;
  font-weight: 400;
  line-height: 1.7em; /* 125% */
  letter-spacing: 0.6px;
  padding-block: 23px;
  padding-inline: 25px;
}
@media screen and (min-width: 900px) {
  .list-box__bottom {
    font-size: clamp(0.625rem, -2.125rem + 4vw, 0.875rem);
  }
}

.activity__fukidashi {
  width: 100%;
  height: auto;
  margin-top: -25px;
  margin-bottom: 80px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.activity__bird-f {
  width: 50%;
  height: auto;
  -webkit-transform: rotate(-12deg);
          transform: rotate(-12deg);
  -webkit-animation: shake-up 3s infinite ease-in-out;
          animation: shake-up 3s infinite ease-in-out;
}
@-webkit-keyframes shake-up {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-30px);
            transform: translateY(-30px);
  }
}
@keyframes shake-up {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-30px);
            transform: translateY(-30px);
  }
}
@media screen and (min-width: 900px) {
  .activity__bird-f {
    width: 30%;
  }
}

.activity__fukidashi-img {
  width: 57%;
  height: auto;
  margin-left: -20px;
}
@media screen and (min-width: 900px) {
  .activity__fukidashi-img {
    width: 30%;
  }
}

.activity__scrolldown-text {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  bottom: 100px;
  color: #000;
  font-family: "Rubik", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

.activity__scrolldown-arrow {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  bottom: 30px;
  width: 1px;
  height: 60px;
  background: #000;
  -webkit-animation: scrollDown 2s ease-in-out infinite backwards;
          animation: scrollDown 2s ease-in-out infinite backwards;
}
.activity__scrolldown-arrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 14px;
  height: 1px;
  background: #000;
  rotate: -30deg;
  -webkit-transform-origin: left top;
          transform-origin: left top;
}
@keyframes scrollDown {
  0%, 10% {
    bottom: 30px;
    height: 60px;
  }
  90%, 100% {
    bottom: 0;
    height: 90px;
  }
}

.gallery {
  width: 100%;
  height: auto;
  margin-top: 20px;
  margin-inline: auto;
  overflow: hidden;
  background: #e8e83c;
}
@media screen and (min-width: 768px) {
  .gallery {
    max-width: 900px;
    border-radius: 20px;
    margin-top: 60px;
  }
}

.gallery__title {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  color: #000;
  font-family: "Rubik", sans-serif;
  font-size: clamp(4.063rem, 0.115rem + 19.74vw, 8.75rem);
  font-weight: 900;
  letter-spacing: 3.75px;
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}

.gallery-card {
  padding-top: 20%;
}

.gallery-card__inner {
  width: min(840px, 100%);
  margin-inline: auto;
}

.gallery-card__swiper-slide {
  width: 80%;
  max-width: 420px;
  height: auto;
}

.gallery-card__swiper-img {
  width: 100%;
  height: 100%;
}

.gallery__bottom--male {
  width: 75%;
  max-width: 450px;
  height: auto;
  position: absolute;
  right: calc(50% - 50px);
  top: calc(50% + 100px);
  z-index: 10;
}

.gallery__bottom--female {
  width: 72%;
  max-width: 450px;
  height: auto;
  position: absolute;
  left: calc(50% - 50px);
  top: calc(50% + 100px);
  z-index: 10;
}

.newslist {
  width: 100%;
  margin-inline: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 30px;
}
@media screen and (min-width: 768px) {
  .newslist {
    max-width: 900px;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    gap: 40px;
  }
}

.newslist__item {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-bottom: 30px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.newslist__item a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 6px;
}
.newslist__item:hover {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}
@media screen and (min-width: 768px) {
  .newslist__item {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 calc(33.333% - 40px);
            flex: 1 1 calc(33.333% - 40px);
    max-width: calc(33.333% - 40px);
  }
}

.newslist__top {
  color: #000;
  font-family: "Noto Sans JP";
  font-weight: 700;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 10px;
}

.neslist__date {
  font-size: 14px;
  font-family: inherit;
  font-weight: inherit;
  letter-spacing: 0.7px;
}

.newslist__label {
  font-size: 10px;
  font-family: inherit;
  font-weight: inherit;
  letter-spacing: 0.5px;
  padding: 6px 8px;
  border-radius: 3px;
  border: 1px solid #000;
  background: #fff;
}

.newslist__bottom {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 6px;
}

.newslist__img {
  width: 270px;
  height: auto;
  border-radius: 6px;
}

.newslist__title {
  color: #000;
  font-family: "Noto Sans JP";
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.7px;
  max-width: 270px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.6;
  min-height: 3.2em;
}

.news__btn {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: auto;
  margin-inline: auto;
  margin-top: 20px;
}
@media screen and (min-width: 900px) {
  .news__btn {
    margin-top: 40px;
  }
}

.btn__link {
  display: inline-block;
  padding: 10px 90px 10px 34px;
  border: 1px solid #47df00;
  background: #47df00;
  position: relative;
}
.btn__link::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: #fff;
  scale: 0 1;
  -webkit-transform-origin: left center;
          transform-origin: left center;
  -webkit-transition: scale 0.5s ease;
  transition: scale 0.5s ease;
}
@media (any-hover: hover) {
  .btn__link:hover::after {
    scale: 1 1;
  }
  .btn__link:hover .btn__link-text,
  .btn__link:hover .btn__link-arrow {
    color: #47df00;
  }
  .btn__link:hover .btn__link-arrow {
    left: calc(100% + 50px);
  }
}

.btn__link-text,
.btn__link-arrow {
  color: #000;
  font-family: "Noto Sans JP";
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  -webkit-transition: color 0.2s ease;
  transition: color 0.2s ease;
}

.btn__link-text {
  display: inline-block;
  position: relative;
  z-index: 2;
}

.btn__link-arrow {
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  left: calc(100% + 25px);
  -webkit-transition: left 0.5s ease;
  transition: left 0.5s ease;
}

.contact {
  width: 100%;
  padding-inline: 20px;
}

.contact__inner {
  width: 100%;
  max-width: 500px;
  height: 100%;
  margin-inline: auto;
  padding-inline: 0;
  padding-block: 30px;
  border-radius: 10px;
  background: #011275;
}
@media screen and (min-width: 768px) {
  .contact__inner {
    max-width: 900px;
  }
}

.contact__head {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-inline: auto;
}
.contact__head p {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  color: #fff;
  font-family: "Rubik", sans-serif;
  font-size: clamp(2.5rem, 0.278rem + 11.11vw, 3.75rem);
  font-size: clamp(2.5rem, -1.944rem + 22.22vw, 5rem);
  font-weight: 900;
  letter-spacing: 1.8px;
}
@media screen and (min-width: 768px) {
  .contact__head p {
    font-size: clamp(6.875rem, 1.25rem + 10vw, 8.75rem);
  }
  .contact__head p:nth-of-type(2) {
    margin-top: -20px;
  }
}

.contact__contents {
  position: relative;
  z-index: 10;
  padding-top: 30px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  grid-template-areas: "message" "info" "menu";
  margin-left: clamp(4.5rem, -1.071rem + 27.86vw, 9.375rem);
  z-index: 10;
}
@media screen and (min-width: 768px) {
  .contact__contents {
    margin-left: clamp(8.75rem, -4rem + 24vw, 12.5rem);
    grid-template-columns: repeat(2, 1fr);
    grid-template-areas: "message info" "menu    menu";
  }
}

.contact__message {
  grid-area: message;
  color: #fff;
  width: 100%;
  max-width: 160px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.contact__message--head {
  font-family: "Rubik", sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.6px;
}

.contact__message--body {
  font-family: "Noto Sans JP";
  font-size: 12px;
  font-weight: 500;
  line-height: 16px; /* 133.333% */
  letter-spacing: 0.36px;
}

.contact__info {
  grid-area: info;
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 10px;
}
.contact__info span {
  color: #fff;
  font-family: "Rubik", sans-serif;
  font-size: clamp(1rem, 0.714rem + 1.43vw, 1.25rem);
  font-weight: 900;
}
.contact__info a {
  color: #fff;
  font-family: "Rubik", sans-serif;
  font-size: clamp(1.25rem, -0.083rem + 6.67vw, 2rem);
  font-weight: 900;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.contact__info p {
  color: #fff;
  font-family: "Noto Sans JP";
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 1px;
}

.contact__info a:hover {
  color: #e8e83c;
  text-shadow: 0px 10px 8px rgba(252, 255, 209, 0.4);
}

.contact__info--top {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.contact__menu {
  grid-area: menu;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (min-width: 768px) {
  .contact__menu {
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: auto;
    grid-column-gap: 26px;
  }
}

.contact__menu--item a {
  color: #fffcfc;
  font-family: "Noto Sans JP";
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.6px;
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
.contact__menu--item a:hover {
  color: #47df00;
}

.contact__img {
  z-index: 1;
  width: clamp(14.063rem, 8.705rem + 26.79vw, 18.75rem);
  height: auto;
  position: absolute;
  bottom: 10%;
  left: -95px;
}

.page-top {
  width: 60px;
  height: 60px;
  /* 右下に固定 */
  position: fixed;
  right: 20px;
  bottom: 32px;
  z-index: 20;
}
@media screen and (min-width: 768px) {
  .page-top {
    width: 90px;
    height: auto;
  }
}

.page-top-btn img {
  width: 100%;
  height: auto;
}

.newsPage__contents {
  padding-top: 40px;
  max-width: 500px;
  margin-inline: auto;
  border: 2px solid #000;
  border-radius: 20px;
  margin-top: 32px;
  padding: 24px 40px;
}
@media screen and (min-width: 768px) {
  .newsPage__contents {
    max-width: 900px;
    margin-top: 60px;
    padding: 80px 100px;
  }
}

.newsPage__top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 40px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-family: "Noto Sans JP";
  font-size: 12px;
}
@media screen and (min-width: 768px) {
  .newsPage__top {
    font-size: 16px;
  }
}

.newsPage__category {
  padding: 5px 12px;
  border-radius: 10px;
  background: #ff80ca;
  color: #fff;
  font-family: "Noto Sans JP";
}

.newsPage__bottom {
  margin-top: 16px;
}
@media screen and (min-width: 768px) {
  .newsPage__bottom {
    margin-top: 24px;
  }
}

.newsPage__title {
  font-size: 20px;
  margin-top: 16px;
  font-family: "Noto Sans JP";
}
@media screen and (min-width: 768px) {
  .newsPage__title {
    font-size: 24px;
    margin-top: 20px;
  }
}

.newsPage__text {
  font-size: 14px;
  margin-top: 8px;
  margin-bottom: 24px;
  font-family: "Noto Sans JP";
}
@media screen and (min-width: 768px) {
  .newsPage__text {
    font-size: 16px;
  }
}

.newsPage__file {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-family: "Noto Sans JP";
  font-size: 14px;
}
.newsPage__file img {
  width: 24px;
}