.faq-fv {
  background: #f8f8f8;
  height: 150px;
}

.faq-sec1,
.faq-sec2 {
  background: #f8f8f8;
}

.faq-sec2 {
  padding: 20px 0 50px;
}

.faq-sitemap {
  text-align: right;
  font-size: 0.9rem;
}

.faq-h1 {
  font-size: 1.8rem;
  line-height: 2;
}

.faq-h1 span {
  font-size: 0.9rem;
  display: block;
}

.faq-div {
  border-radius: 50px;
  background: #e8ebe6;
  padding: 50px;
}

.faq-content {
  border-radius: 20px;
  background: #d8dfd8;
  width: 95%;
  margin: 5px auto;
  padding: 40px;
  position: relative;
  cursor: pointer;
  transition: background 0.25s ease-in-out, width 0.25s ease-in-out, padding 0.25s ease-in-out;
}

.faq-content.open {
  width: 100%;
  background: #cbd6cd;
  padding: 40px 25px;
}

.faq-h2 {
  font-weight: bold;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
}

.faq-h2 span {
  font-size: 1.2rem;
  color: #1b5732;
  margin-right: 20px;
}

.faq-arrow {
  position: absolute;
  right: 5%;
  top: 35px;
  transform: rotate(90deg);
  transition: transform 0.4s ease;
  font-size: 1rem;
  font-family: 'ヒラギノ角ゴ ProN W6';
}

.faq-content.open .faq-arrow {
  transform: rotate(-90deg);
  right: 4%;
}

.faq-a {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transform: translateY(-10px);
  transition: max-height 0.5s ease, opacity 0.4s ease, transform 0.4s ease;
}

.faq-content.open .faq-a {
  opacity: 1;
  transform: translateY(0);
}

.faq-a p {
  margin: 30px auto 0;
  background: #fff;
  padding: 20px;
  border-radius: 20px;
}

.about-sec5 {
  background: #f8f8f8;
  padding: 100px 0 60px;
}

.about-sec5-flex {
  background: #fff;
  border-radius: 40px;
  padding: 30px 60px;
  display: flex;
  gap: 6%;
  align-items: center;
}

.about-sec5-flex-left {
  border-radius: 30px;
  overflow: hidden;
  width: 34%;
  align-items: center;
}

.about-sec5-flex-right {
  width: 60%;
}

.about-sec5-title {
  font-size: 1.4rem;
  line-height: 1.4;
  margin-bottom: 15px;
  letter-spacing: 0.05em;
}

@media screen and (max-width: 1024px) {

  .about-sec5 {
    padding: 60px 0 40px;
  }
}

@media screen and (max-width: 768px) {
  .about-sec5-flex {
    padding: 30px 40px;
  }
}

@media screen and (max-width: 660px) {
  .faq-fv{
    height: 120px;
  }
  .faq-sitemap{
    margin-bottom: 30px;
  }
  .faq-div {
    border-radius: 20px;
    padding: 20px;
  }

  .faq-content {
    padding: 30px 30px 30px 20px;
  }

  .faq-arrow {
    top: 25px;
    right: 15px;
  }

  .faq-content.open .faq-arrow {
    right: 8px;
  }

  .faq-content.open {
    padding: 30px 20px;
  }

  .faq-a {
    border-radius: 15px;
  }

  .about-sec5-flex {
    flex-direction: column;
    gap: 20px;
  }

  .about-sec5-flex-left,
  .about-sec5-flex-right {
    width: 100%;
  }

  .about-sec5-flex {
    padding: 30px 20px;
    border-radius: 30px;
  }
}