@charset "UTF-8";
/* media query */
/* SP縦から */
/* SP横から */
/* タブレット縦から */
/* フルワイド */
@import url(https://fonts.googleapis.com/earlyaccess/notosansjapanese.css);
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200;400;600;900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Marcellus&display=swap");
header {
  padding: 20px 0;
  background: #FFFFFF;
  position: inherit;
}
header h1 {
  max-width: 300px;
  margin: 0 auto;
  background: #FFFFFF;
}
@media all and (max-width: 480px) {
  header h1 {
    max-width: 200px;
  }
}
header .area_nav {
  height: auto !important;
  position: initial !important;
}
header .area_nav .sp_menu {
  display: block !important;
}
header .area_nav .sp_menu .menu-trigger span {
  background-color: #3e3a39 !important;
}
header .area_nav .sp_menu .menu-trigger .menu {
  color: #3e3a39 !important;
}

.main .area_main {
  position: relative;
}
.main .area_main .img_main {
  max-width: 840px;
  margin: 0 auto;
}
.main .area_main .slide-img {
  height: 500px;
  background-size: cover;
  background-position: center center;
}
@media all and (max-width: 480px) {
  .main .area_main .slide-img {
    height: 400px;
    background-position: top center;
  }
}
@media all and (max-width: 480px) {
  .main .area_main .swiper-slide {
    width: 100% !important;
  }
}

@keyframes zoomUp {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
  }
}
.topics .area_topics {
  /* アコーディオンメニュー全体のサイズ・位置 */
  /* クリック領域 */
  /* 擬似要素で下三角形を作成 */
  /* オープン時にopenクラスを付与 */
  /* クリックしたら表示される領域 */
  /* アコーディオンメニュー全体のサイズ・位置 */
  /* クリック領域 */
  /* 擬似要素で下三角形を作成 */
  /* オープン時にopenクラスを付与 */
  /* クリックしたら表示される領域 */
}
.topics .area_topics .bg {
  padding: 40px 0 0;
  margin: 0 0 40px;
  background: #d5d6d5;
}
@media all and (max-width: 480px) {
  .topics .area_topics .bg {
    padding: 20px 0 0;
    margin: 0 0 20px;
  }
}
.topics .area_topics .box_topics {
  max-width: 840px;
  width: calc(100% - 30px);
  margin: 0 auto;
  padding: 0 0 40px;
}
@media all and (max-width: 480px) {
  .topics .area_topics .box_topics {
    padding: 0 0 20px;
  }
}
.topics .area_topics .box_topics h2 {
  font-size: 3rem;
  line-height: 4rem;
}
@media all and (max-width: 480px) {
  .topics .area_topics .box_topics h2 {
    letter-spacing: 0;
  }
}
.topics .area_topics .box_topics h2 span {
  color: #7F7F7F;
  font-size: 1.1rem;
}
.topics .area_topics .box_topics .sns {
  display: flex;
  flex-wrap: wrap;
}
.topics .area_topics .box_topics .sns li {
  margin-right: 10px;
}
.topics .area_topics .box_topics .line {
  margin-top: 20px;
  padding-top: 20px;
  font-size: 1.8rem;
  line-height: 2.8rem;
  border-top: 1px solid #7F7F7F;
}
.topics .area_topics .box_topics h3 {
  padding-bottom: 20px;
  font-size: 3rem;
  line-height: 4rem;
  text-align: center;
  font-weight: bold;
  letter-spacing: 0;
  border-bottom: 3px double #7F7F7F;
}
.topics .area_topics .box_topics h3 span {
  color: #7F7F7F;
  font-size: 1.5rem;
}
.topics .area_topics .box_topics h4 {
  font-size: 2.5rem;
  line-height: 3.5rem;
  text-align: center;
  letter-spacing: 0;
}
.topics .area_topics .box_topics h4.title {
  max-width: 500px;
  margin: 0 auto;
}
.topics .area_topics .box_topics h4.title span {
  font-size: 2.0rem;
  line-height: 3.0rem;
}
.topics .area_topics .box_topics h4.mt20 {
  margin-top: 20px !important;
}
.topics .area_topics .box_topics h4.w350 {
  max-width: 350px !important;
}
@media all and (max-width: 480px) {
  .topics .area_topics .box_topics h4.w350 {
    max-width: 250px !important;
  }
}
.topics .area_topics .box_topics .box p.image {
  margin: 20px auto 0;
  text-align: center;
}
.topics .area_topics .box_topics .box p.title {
  margin-top: 20px;
  font-size: 3rem;
  line-height: 4rem;
  text-align: center;
  font-weight: bold;
}
@media all and (max-width: 480px) {
  .topics .area_topics .box_topics .box p.title {
    font-size: 2.2rem;
    line-height: 3.3rem;
  }
}
.topics .area_topics .box_topics .box p.text {
  margin-top: 20px;
  font-size: 1.8rem;
  line-height: 2.8rem;
}
.topics .area_topics .box_topics dl {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.topics .area_topics .box_topics dl dd {
  width: calc(50% - 30px);
  margin: 0 10px;
}
@media all and (max-width: 480px) {
  .topics .area_topics .box_topics dl dd {
    width: 100%;
    margin: 0 0 10px;
  }
}
.topics .area_topics .box_topics dl dd a {
  padding: 10px 0;
  color: #fff;
  text-align: center;
  border-radius: 10px;
  background: #2e2e2e;
  display: block;
}
.topics .area_topics .bline {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #7F7F7F;
}
.topics .area_topics .ac {
  max-width: 840px;
  width: 100%;
  margin: 0 auto;
}
.topics .area_topics .ac-parent {
  position: relative;
  height: 50px;
  border-bottom: 1px solid #3e3a39;
  background-color: #FF8800;
  color: #FFFFFF;
  text-align: center;
  line-height: 50px;
  cursor: pointer;
  /*
  &::before{
    width: 36px;
    height: 7px;
    content: "";
    display: block;
    background: url("../images/arrow.svg") no-repeat center center / 100% auto;
    position: absolute;
    top: 40%;
    left: -12px;
  }
  */
}
.topics .area_topics .ac-parent:after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 45%;
  right: 30px;
  width: 10px;
  height: 10px;
  border-right: 3px solid #FFFFFF;
  border-bottom: 3px solid #FFFFFF;
  transform: translateY(-50%) rotate(45deg);
  transition: .3s;
}
.topics .area_topics .ac-parent.open:after {
  transform: rotate(225deg);
}
.topics .area_topics .ac-child {
  display: none;
  padding: 1em 1em 2em;
  background-color: #FFFFFF;
}
.topics .area_topics .ac-child .box_topics {
  padding: 0;
}
.topics .area_topics .ac-child .box_topics .box p.image {
  margin: 20px auto 0;
}
.topics .area_topics .ac-child .box_topics .box p.title {
  margin-top: 20px;
}
.topics .area_topics .ac-child .box_topics .box p.text {
  margin-top: 20px;
}
.topics .area_topics .dexi {
  max-width: 840px;
  width: 100%;
  margin: 0 auto;
}
.topics .area_topics .dexi-parent {
  position: relative;
  height: 50px;
  border-bottom: 1px solid #3e3a39;
  background-color: #FF8800;
  color: #FFFFFF;
  text-align: center;
  line-height: 50px;
  cursor: pointer;
  /*
  &::before{
    width: 36px;
    height: 7px;
    content: "";
    display: block;
    background: url("../images/arrow.svg") no-repeat center center / 100% auto;
    position: absolute;
    top: 40%;
    left: -12px;
  }
  */
}
.topics .area_topics .dexi-parent:after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 45%;
  right: 30px;
  width: 10px;
  height: 10px;
  border-right: 3px solid #FFFFFF;
  border-bottom: 3px solid #FFFFFF;
  transform: translateY(-50%) rotate(45deg);
  transition: .3s;
}
.topics .area_topics .dexi-parent.open:after {
  transform: rotate(225deg);
}
.topics .area_topics .dexi-child {
  display: none;
  padding: 1em 1em 2em;
  background-color: #FFFFFF;
}
.topics .area_topics .dexi-child .box_topics {
  padding: 0;
}
.topics .area_topics .dexi-child .box_topics .box p.image {
  margin: 20px auto 0;
}
.topics .area_topics .dexi-child .box_topics .box p.title {
  margin-top: 20px;
}
.topics .area_topics .dexi-child .box_topics .box p.text {
  margin-top: 20px;
}