@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Noto+Sans+JP:wght@100..900&display=swap");
/* ------------------------------
    mixin
------------------------------ */
/* ------------------------------
    faq
------------------------------ */
#sec_faq {
  padding-bottom: 10rem;
}
@media screen and (max-width: 767px) {
  #sec_faq {
    padding-bottom: 6rem;
  }
}
#sec_faq .nav {
  display: flex;
  gap: 1.5rem;
}
@media screen and (max-width: 767px) {
  #sec_faq .nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}
#sec_faq .nav .item {
  flex: 1;
}
#sec_faq .nav .item a {
  border: 1px solid #ae9abb;
  color: #ae9abb;
  height: 8.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  line-height: 1.2;
  text-align: center;
  padding-bottom: 1rem;
  border-radius: 1.5rem;
  position: relative;
  transition: background-color 0.3s ease, color 0.3s ease;
}
#sec_faq .nav .item a::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.8rem;
  transform: translateX(-50%) scale(1.5, 1) rotate(45deg);
  width: 0.8rem;
  height: 0.8rem;
  border-right: 1px solid #ae9abb;
  border-bottom: 1px solid #ae9abb;
  transition: border-color 0.3s ease;
}
@media screen and (min-width: 768px) {
  #sec_faq .nav .item a:hover {
    opacity: 1;
    background: #ae9abb;
    color: #fff;
  }
  #sec_faq .nav .item a:hover::before {
    border-color: #fff;
  }
}
@media screen and (max-width: 767px) {
  #sec_faq .nav .item a {
    text-align: left;
    justify-content: flex-start;
    padding-left: 1em;
    padding-bottom: 0;
    height: 7rem;
  }
  #sec_faq .nav .item a::before {
    left: auto;
    right: 1em;
    top: 50%;
    transform: translateY(-50%) scale(1.5, 1) rotate(45deg);
  }
}
#sec_faq .box {
  margin-top: 6rem;
}
#sec_faq .box .ttl {
  font-size: 2.4rem;
  line-height: 1.4;
  font-weight: 500;
  margin-bottom: 1em;
}
#sec_faq .box .qa {
  border-bottom: 1px solid #d1ccda;
}
#sec_faq .box .qa .q, #sec_faq .box .qa .a {
  padding: 2.5rem 3rem 2.5rem 8rem;
  position: relative;
}
@media screen and (max-width: 767px) {
  #sec_faq .box .qa .q, #sec_faq .box .qa .a {
    padding: 1em 3em;
  }
}
#sec_faq .box .qa .q::before, #sec_faq .box .qa .a::before {
  content: "Q.";
  color: #ae9abb;
  font-family: "Inter", sans-serif;
  font-size: 3.3rem;
  line-height: 1;
  font-weight: 400;
  position: absolute;
  left: 3rem;
  top: 2.5rem;
}
@media screen and (max-width: 767px) {
  #sec_faq .box .qa .q::before, #sec_faq .box .qa .a::before {
    font-size: 2.8rem;
    left: 1.5rem;
    top: 2rem;
  }
}
#sec_faq .box .qa .q {
  font-size: 1.8rem;
  font-weight: 500;
  padding-right: 8rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
@media screen and (max-width: 767px) {
  #sec_faq .box .qa .q {
    line-height: 1.6;
    padding-right: 3em;
  }
}
#sec_faq .box .qa .q .ico {
  position: absolute;
  right: 3rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.2em;
  height: 1.2em;
}
@media screen and (max-width: 767px) {
  #sec_faq .box .qa .q .ico {
    right: 1.5rem;
  }
}
#sec_faq .box .qa .q .ico::before, #sec_faq .box .qa .q .ico::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 1px;
  background: #ae9abb;
  transition: transform 0.3s ease;
}
#sec_faq .box .qa .q .ico::after {
  width: 1px;
  height: 100%;
}
#sec_faq .box .qa .q.acd-open {
  background: #f2f0f4;
}
#sec_faq .box .qa .q.acd-open .ico::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
@media screen and (min-width: 768px) {
  #sec_faq .box .qa .q:hover {
    background: #f2f0f4;
  }
}
@media screen and (max-width: 767px) {
  #sec_faq .box .qa .a {
    padding: 1em 1.5rem;
    font-size: 1.7rem;
  }
}
#sec_faq .box .qa .a::before {
  content: "A.";
}
@media screen and (max-width: 767px) {
  #sec_faq .box .qa .a::before {
    position: static;
    display: block;
  }
}