@charset "UTF-8";
.sub-mv--first {
  background-image: url(../img/first/mv.png);
}

.first-how {
  margin-top: 34px;
  padding: 0 20px;
}
.first-how__ttl {
  color: #222;
}
.first-how__ttl::after {
  width: 102px;
  background: #222;
}
.first-how__head-wrap {
  position: relative;
  margin-top: 16px;
}
.first-how__head-wrap::before, .first-how__head-wrap::after {
  position: absolute;
  content: "";
  width: 92px;
  height: 92px;
  top: 0;
  background: url(../img/first/how-to-ttl-bg.png) center/cover no-repeat;
}
.first-how__head-wrap::before {
  left: 0;
}
.first-how__head-wrap::after {
  right: 0;
  transform: scale(-1, 1);
}
.first-how__head {
  position: relative;
  padding: 10px;
  font: 400 24px/2 "Noto Serif JP", serif;
  text-align: center;
}
.first-how__head span {
  color: #BF3F3F;
}
.first-how__head::before, .first-how__head::after {
  position: absolute;
  content: "";
  width: 92px;
  height: 92px;
  bottom: 0;
  background: url(../img/first/how-to-ttl-bg.png) center/cover no-repeat;
}
.first-how__head::before {
  left: 0;
  transform: scale(1, -1);
}
.first-how__head::after {
  right: 0;
  transform: scale(-1, -1);
}
.first-how__txt {
  padding-top: 17px;
  font: 400 15px/2.2 "Noto Sans JP", sans-serif;
}

.first-menu {
  margin-top: 35px;
  padding: 0 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}
.first-menu a {
  position: relative;
  justify-content: center;
  padding: 0 60px;
}
.first-menu a::before {
  position: absolute;
  content: "";
  top: 50%;
  left: 31px;
  transform: translateY(-50%);
}
.first-menu a:nth-of-type(1)::before {
  width: 22px;
  height: 22px;
  background: url(../img/first/icon-bag.png) center/cover no-repeat;
}
.first-menu a:nth-of-type(2)::before {
  width: 25px;
  height: 24px;
  background: url(../img/first/icon-1h.png) center/cover no-repeat;
}
.first-menu a:nth-of-type(3)::before {
  width: 27px;
  height: 22px;
  background: url(../img/first/icon-balloon.png) center/cover no-repeat;
}

.first-need {
  margin-top: 37px;
  padding: 0 20px;
}
.first-need__ttl {
  font: 400 20px/1.8 "Noto Serif JP", serif;
  text-align: center;
}
.first-need__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 26px;
  margin: 12px 0 4px;
  padding: 12px 15px;
  background: #EAEAEA;
}
.first-need__item {
  position: relative;
  width: calc(50% - 5px);
  font-size: 15px;
  padding-left: 23px;
}
.first-need__item:nth-of-type(2n) {
  width: calc(50% - 21px);
}
.first-need__item::before {
  position: absolute;
  content: "";
  width: 17px;
  height: 11px;
  top: 10px;
  left: 0;
  background: url(../img/first/icon-check.png) center/cover no-repeat;
}
.first-need__caution {
  position: relative;
  font-size: 14px;
  color: #666;
  padding: 0 0 0 14px;
}
.first-need__caution::before {
  position: absolute;
  content: "※";
  top: 0;
  left: 0;
}
@media screen and (max-width: 399px) {
  .first-need__ttl {
    white-space: nowrap;
  }
  .first-need__list {
    -moz-column-gap: 15px;
         column-gap: 15px;
  }
  .first-need__item {
    width: calc(50% - 2px);
    font-size: 14px;
  }
  .first-need__item:nth-of-type(2n) {
    width: calc(50% - 15px);
  }
}

.first-free {
  margin-top: 20px;
  padding: 0 20px 40px;
}
.first-free__ttl .c-ttl03 {
  padding-top: 130px;
}
.first-free__ttl h2 {
  padding-top: 18px;
  font: 400 24px/2 "Noto Serif JP", serif;
  color: #FFF;
  text-align: center;
}
.first-free__ttl h2 span {
  font-weight: bold;
  color: #B18C45;
  text-decoration: underline;
  text-underline-offset: 9px;
}
.first-free__txt {
  padding: 30px 0 25px;
  font: 400 15px/2.2 "Noto Sans JP", sans-serif;
  color: #FFF;
}
.first-free__caution {
  position: relative;
  font: 400 14px/1.8 "Noto Sans JP", sans-serif;
  color: #CBCBCB;
  padding: 0 0 3px 14px;
}
.first-free__caution::before {
  position: absolute;
  content: "※";
  top: 0;
  left: 0;
}
.first-free .c-viewmore {
  margin: 30px 0 0 auto;
}

.first-faq {
  padding: 0 20px;
}
.first-faq__ttl .c-ttl03 {
  padding-top: 58px;
  color: #222;
}
.first-faq__ttl .c-ttl03::after {
  background: #222;
}
.first-faq__ttl h2 {
  padding-top: 18px;
  font: 400 24px/2 "Noto Serif JP", serif;
  text-align: center;
}
.first-faq__list {
  margin-top: 17px;
}

.first-faq-item-q {
  position: relative;
  width: 100%;
  font: 400 15px/1.8 "Noto Sans JP", sans-serif;
  padding: 29px 48px 30px 40px;
  background: #EAEAEA;
}
.first-faq-item-q::before {
  position: absolute;
  content: "Q";
  top: -24px;
  left: 4px;
  color: #FFF;
  font: 400 116px "Cormorant Garamond", serif;
}
.first-faq-item-q__txt {
  position: relative;
  min-height: 54px;
  display: flex;
  align-items: center;
}
.first-faq-item-q__button {
  position: absolute;
  width: 32px;
  height: 32px;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  transition: all 0.2s;
  cursor: pointer;
}
.first-faq-item-q__button::before, .first-faq-item-q__button::after {
  position: absolute;
  content: "";
  width: 16px;
  height: 1px;
  background: #666;
  top: 16px;
  left: 8px;
}
.first-faq-item-q__button::after {
  transform: rotate(90deg);
}
.first-faq-item-q.open .first-faq-item-q__button {
  transform: translateY(-50%) rotate(45deg);
}
.first-faq-item-a {
  position: relative;
  display: none;
  width: 100%;
  font: 400 15px/1.8 "Noto Sans JP", sans-serif;
  padding: 29px 32px 32px 40px;
}
.first-faq-item-a::before {
  position: absolute;
  content: "A";
  top: -13px;
  left: 13px;
  color: #EAEAEA;
  font: 400 116px "Cormorant Garamond", serif;
}
.first-faq-item-a__txt {
  position: relative;
  min-height: 54px;
  display: flex;
  align-items: center;
}
.first-faq-item + .first-faq-item {
  margin-top: 2px;
}