@media screen and (max-width: 768px) {
  .is-pc {
    display: none;
  }
}

.is-sp {
  display: none;
}
@media screen and (max-width: 768px) {
  .is-sp {
    display: block;
  }
}

@media screen and (max-width: 1024px) {
  .is-overtab {
    display: none;
  }
}

.is-tab {
  display: none;
}
@media screen and (max-width: 1024px) {
  .is-tab {
    display: block;
  }
}

input::-moz-placeholder {
  color: #cdcdcd;
}

input::placeholder {
  color: #cdcdcd;
}

@media screen and (max-width: 768px) {
  input::-moz-placeholder {
    font-size: 0.875rem;
  }
  input::placeholder {
    font-size: 0.875rem;
  }
}
.about__flow {
  margin-top: 3.75rem;
  padding-bottom: 2.5rem;
}

.about__body {
  position: relative;
}

.about__body:not(:last-child)::after {
  content: "";
  display: block;
  width: 2.875rem;
  height: 1rem;
  position: absolute;
  left: 50%;
  bottom: -3.125rem;
  transform: translateX(-50%);
  background: #d3b37d;
  -webkit-clip-path: polygon(50% 100%, 0 0, 100% 0);
          clip-path: polygon(50% 100%, 0 0, 100% 0);
}

.about__body:not(:first-child) {
  margin-top: 5rem;
}

.about__step {
  text-align: center;
}

.about__step__title {
  display: inline-block;
  font-size: 1.75rem;
  font-weight: 700;
  text-transform: uppercase;
  position: relative;
}

@media screen and (max-width: 768px) {
  .about__step__title {
    font-size: 1.375rem;
  }
}
.about__step__title::before {
  content: "";
  display: block;
  width: 2.5rem;
  height: 1px;
  position: absolute;
  left: -3.75rem;
  top: 50%;
  background: #555;
}

.about__step__title::after {
  content: "";
  display: block;
  width: 2.5rem;
  height: 1px;
  position: absolute;
  right: -3.75rem;
  top: 50%;
  background: #555;
}

.about__explain {
  display: flex;
  justify-content: space-between;
  margin-top: 1.25rem;
}

@media screen and (max-width: 768px) {
  .about__explain {
    flex-direction: column;
    justify-content: initial;
  }
}
.about__explain img {
  width: 30%;
  height: auto;
}

@media screen and (max-width: 768px) {
  .about__explain img {
    width: 100%;
    max-width: 30rem;
    margin: 0 auto;
  }
}
.about__text {
  width: 65%;
  margin-top: 1.25rem;
}

@media screen and (max-width: 768px) {
  .about__text {
    width: 100%;
    max-width: 30rem;
    margin: 1.25rem auto 0;
  }
}