@charset "UTF-8";
/* ==========================
common
============================ */
html {
  font-size: 62.5%;
}

body {
  font-family:
   "Inter",
    Arial,
    sans-serif;
  font-style: normal;
  color: #000;
  background-color: beige;
  line-height: 1.5;
}

img {
  height: auto;
  vertical-align: top;
}

.section__topic {
  font-family: Arial;
  font-weight: 700;
  font-size: 6rem;
  line-height: 1.3;
  text-align: center;
}

/* ==========================
header
============================ */
/* header */
  /* メニューボタン */
.circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #FFF;
  color: #004E08;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s;
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 1001;
}

.bar {
  width: 40%;
  height: 2px;
  background-color: #004E08;
  margin: 2px 0;
  transition: all 0.3s ease;
}

.text {
  margin-top: 6px;
  font-size: 0.8rem;
  text-transform: uppercase;
}

/* ✕ ボタンアニメーション */
.circle.active .bar1 {
  transform: rotate(45deg) translate(5px, 5px);
}

.circle.active .bar2 {
  transform: rotate(-45deg) translate(0, 0);
}

/* メニューの開閉（例：非表示 → 表示） */

.nav-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(20, 20, 20, 0.95);
  align-items: center;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  z-index: 1000;
}

/* 表示状態 */
.nav-menu.show {
  opacity: 1;
  visibility: visible;
}

/* メニュー項目 */
.nav-menu ul {
  list-style: none;
  padding: 0;
}

.nav-menu {
  background: #1E5523;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 70;
  align-items: center;
}

.nav__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: block;
  position: absolute;
  top: 10px;
  left: 10px;
  width: 50px;
}

.nav__logo__pc {
  display: none;
}

.nav__btn {
  position: fixed;
  top: 10px;
  right: 10px;
  width: 15%;
  z-index: 100;
}

.nav__image {
  display: none;
}

.nav__left {
 position: absolute;
 top: 0;
 
}

.nav__list{
  margin: 120px 0 0 20px;
  
}

.nav__item {
  font-size: 2.4rem;
  line-height: 1;
  margin-top: 52px;
  color: #FFF;
}

a {
  text-decoration: none;
  color: #FFF;
}

.nav__item img {
  display: inline-block;
  vertical-align: -3px;
  margin-right: 24px;
}

.nav.active {
  transform: translateX(0);
}

.header__btn {
  display: block;
  width: 18px;
  height: 11px;
  cursor: pointer;
  position: absolute;
  top: 37px;
  right: 6.4%;
}

.mainTopics__illust {
  display: inline-block;
  position: fixed;
  bottom: 20%;
  right: 1.4%;
  width: 20%;
  transition: opacity 1s ease;
}

/* スクロール時に付与するクラス */
.mainTopics__illust.shake {
  animation: shakeX 1s infinite;
}

/* 左右に揺れるアニメーション */
 @keyframes shakeX {
      0%, 100% {
        transform:rotate(0deg);
      }
      50% {
        transform: rotate(10deg);
      }

      
    }


/* header pc */
@media screen and (min-width: 769px) {
  /* ,nav初期表示 */
  /* メニューボタン */
.circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: #FFF;
  color: #004E08;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s;
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1001;
}

.bar {
  width: 40%;
  height: 3px;
  background-color: #004E08;
  margin: 4px 0;
  transition: all 0.3s ease;
}

.text {
  margin-top: 6px;
  font-size: 1.4rem;
  text-transform: uppercase;
}

/* ✕ ボタンアニメーション */
.circle.active .bar1 {
  transform: rotate(45deg) translate(5px, 5px);
}

.circle.active .bar2 {
  transform: rotate(-45deg) translate(3px, -4px);
}

/* メニューの開閉（例：非表示 → 表示） */


.nav-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(20, 20, 20, 0.95);
  align-items: center;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  z-index: 1000;
}

/* 表示状態 */
.nav-menu.show {
  opacity: 1;
  visibility: visible;
}

/* メニュー項目 */
.nav-menu ul {
  list-style: none;
  padding: 0;
}

.nav-menu {
  background: #004E08;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 70;
  align-items: center;
}

.nav__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: none;
}

.nav__logo__pc {
  display: block;
  position: absolute;
  top: 20px;
  left: 20px;
  width: 100px;
}

.nav__btn {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 7%;
}

.nav__image {
  display: block;
  width: 85%;
  height: 100vh;
  object-fit: cover;
}



.nav__left {
 position: absolute;
 display: flex;
 top: 0;
 width: 100%;
}

.nav__list{
  margin-top: 170px;
  min-width: 20vw;
  margin: 14% 0 0 4%;
}

.nav__item {
  font-size: 1.6vw;
  font-weight: 700;
  line-height: 1;
  color: #FFF;
  margin-top: 52px;
}

.nav__item img {
  display: inline-block;
  vertical-align: -3px;
  margin-right: 24px;
}

.nav__item {
  overflow: hidden; /* 1つ目の影を隠す */
  color: transparent; /* テキスト本体は透明にする */
  /*
   影の設定
   1つ目：Y方向の位置にマイナスに設定してテキスト本体の上に配置、ぼかしなし
   2つ目：位置はテキスト本体と同じ、ぼかしなし
  */
  text-shadow: 0 -1.5em 0 #FFF, 0 0 0 #FFF;
  transition: text-shadow 0.3s;
}

.nav__item:hover {
  text-shadow: 0 0 0 #FFF, 0 1.5em 0 #FFF; /* 2つの影の位置を上方向に1.5emずつずらす */
}

.nav__item a {
  color: inherit;
}

.nav.active {
  transform: translateX(0);
}

.header__btn {
  display: block;
  width: 18px;
  height: 11px;
  cursor: pointer;
  position: absolute;
  top: 37px;
  right: 6.4%;
}

.mainTopics__illust {
  display: none;
}
}/* pc 769px */

/* ==========================
article header
============================ */
/* article header */
.article__header--information {
  background-image: url(../../assets/images/information-sp.png);
  background-size: cover;
  width: 100%;
  height: 600px;
  display: flex;
  flex-flow: column;
  justify-content: center;
}

.article__txt--information {
  font-size: 3.2rem;
  font-weight: 700;
  color: #004E08;
  background-color: rgba(255, 255, 255, 0.90);
  border-radius: 20px;
  width: 200px;
  margin: 0 auto;
  padding: 10px 0;
  text-align: center;
}

.mainlogo__pc {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 50px;
  z-index: 100;
}

.munuBtn__pc {
  position: fixed;
  top: 10px;
  right: 10px;
  width: 15%;
  cursor: pointer;
}


/* article header pc */
@media screen and (min-width: 769px) {
  .article__header--information {
    background-image: url(../../assets/images/information-pc.png);
    background-size: cover;
    width: 100%;
    height: 600px;
    display: flex;
    flex-flow: column;
    justify-content: center;
  }


  .article__txt--information {
    font-size: 4.2rem;
    font-weight: 700;
    color: #004E08;
    background-color: rgba(255, 255, 255, 0.80);
    border-radius: 40px;
    width: 450px;
    margin: 0 auto;
    padding: 31px 0;
    text-align: center;
  }

  .mainImg .mainImg__pc {
    display: block;
    width: 100%;
  }

  .mainImg .mainImg__sp {
    display: none;
  }

  .mainlogo__pc {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100px;
  }

  .munuBtn__pc {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 7%;
    cursor: pointer;
  }
}/* pc 769px */

/* ==========================
list
============================ */
/* list */
.list {
  padding: 0 30px;
}

.list__item {
  text-align: center;
  margin-top: 50px;
}

.list__item a {
  color: #000;
}

.list__img {
  width: 100%;
}

.txt__inner {
  border-bottom: 1px solid #000;
  font-size: 2.2rem;
  text-align: left;
  margin-top: 20px;
}

.title {
  margin-top: 20px;
}

/* list pc */
@media screen and (min-width: 769px) {
  .list {
    background-image: url(../../assets/images/background-kyabethu.png);
    background-position: right bottom;
    background-repeat: no-repeat;
  }
  
  .list__item {
    display: flex;
    padding: 50px 50px 0;
  }

  .list__item a {
    color: #000;
  }

  .link {
    width: 100%;
    display: flex;
    align-items: flex-end;
  }

  .img {
    object-fit: cover;
  }

  .list__img {
    width: auto;
  }

  .txt {
    margin-left: 7vw;
    width: 100%;
  }

  .txt__inner {
    border-bottom: 1px solid #000;
  }

  .date {
    font-size: 2.8rem;
  }

  .title {
    font-size: 3.2rem;
    margin-top: 40px;
    min-height: 112px;
  }
}/* pc 769px */

/* ==========================
footer
============================ */
/* footer */
.footer__group {
  padding: 41px 9.6% 48px;
}

.footer__flex {
  text-align: center;
}

.footer__logo {
  width: 20%;
}

.menu__list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 10px;
  margin-top: 30px;
}

.menu__item {
  font-size: 1.6rem;
  width: 47.85%;
  color: #000;
  list-style: none;
  white-space: nowrap;
  text-align: center;
}

.menu__item:nth-child(3) {
  padding-left: 30px;
}

.menu__item:last-child {
  padding-left: 15px;
}

.menu__item a {
    text-decoration: none;
    color: #004E08;
}

.menu__item a:hover {
    opacity: 0.4;
}

.copy {
  color: #000;
  text-align: center;
}

/* .footer pc */
@media screen and (min-width: 769px) {
  .footer__flex {
    text-align: center;
    margin-top: 70px;
  }

  .footer__logo {
    width: 10%;
  }
  
  .menu__list {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 50px;
    margin-top: 70px;
  }

  .menu__item {
  font-size: 3rem;
  color: #000;
  list-style: none;
  white-space: nowrap;
  text-align: center;
  }

  .menu__item:nth-child(3) {
    padding-left: 0;
  }
  
  .menu__item:last-child {
    padding-left: 0;
  }

  .menu__item a {
    text-decoration: none;
    color: #004E08;
  }

  .menu__item a:hover {
    opacity: 0.4;
  }

  .copy {
    color: #000;
    margin: 34px 0;
    text-align: center;
  }

}/* pc 769px */