/* CSS Document */
body {
  background-color: #ffffff;
}
@media(min-width: 1025px){
  /*モバイル端末用改行 PCの場合非表示 */
  .mobile-breakpoint{
    display: none;
  }
}

/*--- トップ部分 ---*/
.section-top__mobile-mainvisual {
  display: block;
  width: 100%;
}
.section-top__pc-mainvisual {
  display: none;
}
.section-top__menubar {
  background-color: #b55900;
}
ul.topnav {
  margin: 0 auto;
  padding: 0;
  list-style-type: none;
  display: inline-block;
  width: 100%;
}
ul.topnav li {
  float: none;
}
ul.topnav li a {
  display: block;
  padding: 10px 16px;
  font-size: 14px;
  text-align: center;
  text-decoration: none;
  color: white;
  font-weight: bold;
}
ul.topnav li a:hover {
  color: #333333;
  background-color: #ffffff;
}
/*--- トップ部分(PC) ---*/
@media(min-width: 768px) {
  .section-top__mobile-mainvisual {
    display: none;
  }
  .section-top__pc-mainvisual {
    display: block;
    width: 100%;
  }
}
@media(min-width: 1025px) {
  .section-top__menubar {
    height: 70px;
  }
  ul.topnav {
    width: 770px;
  }
  ul.topnav li {
    float: left;
  }
  ul.topnav li a {
    font-size: 16px;
    padding: 23px 16px;
    width: 250px;
  }
}
/*--- ボランティアって？(mobile) ---*/
.section-whats-volunteer {
  padding: 40px 20px;
}
.section-whats-volunteer h2 {
  font-size: 24px;
  color: #eb6101;
  margin-bottom: 30px;
}
.section-whats-volunteer__container p {
  text-align: left;
  color: #333333;
  margin-bottom: 30px;
  max-width: 750px;
  margin: 0 auto 30px;
}
.category-container-wrapper{
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
  margin: 0 auto;
}
.category-container{
  width: 330px;
}
.category-container__title{
  background-color: #eb6101;
  border-radius: 15px;
  height: 35px;
  color: #ffffff;
  font-size: 20px;
  padding-top: 5px;
}
.category-container img{
  width: 95%;
  margin: 10px auto;
  vertical-align: bottom;
}
.category-container h3{
  color: #2ba464;
  margin-bottom: 10px;
}
/*--- ボランティアって？(PC) ---*/
@media(min-width: 1025px) {
  .section-whats-volunteer {
    margin: 0 auto;
    max-width: 1024px;
  }
  .section-whats-volunteer h2 {
    font-size: 30px;
  }
  .section-whats-volunteer p {
    font-size: 20px;
    line-height: 180%;
  }
}
/*--- ボランティアでの使い方（mobile） ---*/
.section-steps {
  background-color: #feffe2;
  padding: 40px 20px;
}
.section-steps__title {
  font-size: 24px;
  color: #eb6101;
  margin-bottom: 30px;
}
.section-steps__container {
  max-width: 700px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 0 auto;
}
.section-steps__container img {
  width: 80%;
  max-width: 300px;
  margin: 0 auto 30px;
}
/*--- ボランティアでの使い方（PC） ---*/
@media(min-width: 1025px) {
  .section-steps__title {
    font-size: 30px;
    margin-bottom: 40px;
  }
}
/*--- アプリの使い方 --- */
.section-howto{
  padding: 40px 20px;
}
.section-howto__title{
  font-size: 24px;
  color: #EB6101;
  margin-bottom: 10px;
}

.accordion {
  margin: 1em 0;
}
.accordion__summary {
  display: block;
  color: white;
  background: #f05017; /* 見出しの背景色 */
  font-weight: bold;
  position: relative;
  list-style: none; /* 矢印を消す */
  cursor: pointer;
  padding: 10px 38px 10px 38px;
}
.accordion__summary::-webkit-details-marker {
  display: none;
}
.accordion__summary::before {
  content: "▼";
  font-size: 1.4em; /* 記号のサイズ */
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
}
.accordion__summary::after {
  content: "▼";
  font-size: 1.4em; /* 記号のサイズ */
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}
.accordion[open] .accordion__summary::after, .accordion[open] .accordion__summary::before {
  content: "▲";
}
.accordion__detail {
  padding: 4px 10px;
  margin: 10px 0;
}
.accordion__detail img{
  width: 100%;
}

.accordion__text {
  margin: 0;
}

@media(min-width: 1025px){
  .section-howto{
    width: 1024px;
    margin: 0 auto;
  }
  .section-howto__title{
    font-size: 30px;
    margin-bottom: 20px;
  }
  .section-howto__title-attention{
    font-size: 20px;
  }
}

/*--- ボランティア募集中(mobile) ---*/
.section-entry {
  background-color: #ffffff;
  padding: 40px 20px;
}
.section-entry__title {
  font-size: 24px;
  line-height: 150%;
  color: #EB6101;
  margin-bottom: 20px;
}
.section-entry__container_left img {
  width: 80%;
  max-width: 300px;
  margin-bottom: 20px;
}
.section-entry__body {
  text-align: left;
  color: #333333;
  line-height: 180%;
  width: 80%;
  margin: 0 auto;
  margin-bottom: 10px;
}
.section-entry__attention{
  text-align: left;
  font-size: 14px;
  width: 80%;
  margin: 0 auto;
  margin-bottom: 10px;
}
.section-entry__inquiry-link {
  margin: 0 auto;
}
.section-entry__inquiry-link a {
  text-decoration: none;
  display: inline-block;
  color: #FFFFFF;
  background-color: #2ba464;
  border-radius: 10px;
  width: 300px;
  height: 50px;
  font-size: 20px;
  font-weight: bold;
  padding: 13px;
}
/*--- ボランティア募集中(PC) ---*/
@media(min-width: 1025px) {
  .section-entry__title {
    font-size: 30px;
    margin-bottom: 30px;
  }
  .section-entry__container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
  }
  .section-entry__container_left img {
    margin-top: 20px;
  }
  .section-entry__container_left {
    width: 50%;
  }
  .section-entry__container_right {
    width: 50%;
  }
  .section-entry__body{
    margin: 0 auto;
    font-size: 20px;
    line-height: 180%;
    margin-bottom: 20px;
  }
  .section-entry__attention {
    font-size: 16px;
    margin-bottom: 20px;
  }
}
/*--- アプリリンク ---*/
.section-app-link {
  background-color: #FFFFFF;
  opacity: 0.8;
  padding: 40px 0;
}
.section-app-link__wrapper {
  width: 350px;
  margin: 0 auto;
}
.section-app-link h2 {
  margin-bottom: 20px;
  font-size: 20px;
  color: #EB6101;
}
.section-app-link__dl-button {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
}
/*--- ストアボタン用 ---*/
.appstore-button {
  width: 124px;
  height: 40px;
  position: relative;
  left: -9px;
}
.playstore-button {
  width: 132px;
  height: 51px;
}
@media(min-width:1025px) {
  .section-app-link__wrapper {
    width: 560px;
  }
  .section-app-link h2 {
    font-size: 24px;
  }
  .appstore-button {
    width: 155px;
    height: 50px;
    position: relative;
    left: -9px;
  }
  .playstore-button {
    width: 165px;
    height: 64px;
  }
}