/* ---------------------------------------*/
/* keyvisual */
/* ---------------------------------------*/
#keyvisual {
  background: url(../img/policy/keyvisual-background.jpg) no-repeat;
  background-size: cover;
  background-position: center;
}
@media screen and (max-width: 768px) {
  #keyvisual {
    background: url(../img/policy/keyvisual-background-sp.jpg) no-repeat;
    background-size: 100%;
    background-position: center bottom;
  }
}

/* ---------------------------------------*/
/* main */
/* ---------------------------------------*/
main {
  padding: 90px 0 120px;
}
@media screen and (max-width: 768px) {
  main {
    padding: 25px 0 40px;
  }
}

/* ---------------------------------------*/
/* policy */
/* ---------------------------------------*/
#policy {
  text-align: left;
  overflow: hidden;
  margin: 0 0 100px;
}
@media screen and (max-width: 768px) {
  #policy {
    text-align: center;
    margin: 0 0 70px;
  }
}

.policy-section-heading {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: left;
  margin: 0 0 35px;
}
@media screen and (max-width: 768px) {
  .policy-section-heading {
    font-size: 2.85rem;
    text-align: center;
    margin: 0 0 30px;
  }
}

.policy-content-heading {
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.66;
  margin: 0 0 45px;
}
@media screen and (max-width: 768px) {
  .policy-content-heading {
    font-size: 1.5rem;
    margin: 0 0 20px;
  }
}

.policy-image {
  width: 558px;
  position: absolute;
  top: 115px;
  right: -60px;
  z-index: -1;
}
@media screen and (max-width: 768px) {
  .policy-image {
    width: 79%;
    position: relative;
    top: 0;
    right: 0;
    left: 0;
    margin: 0 auto 20px;
  }
}

.policy-description {
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.83;
  margin: 0 0 2em;
  letter-spacing: -0.05em;
}
@media screen and (max-width: 768px) {
  .policy-description {
    font-size: 1.35rem;
    letter-spacing: -0.08em;
  }
}

.policy-list {
  counter-reset: count 0;
  margin: 0 0 3.5em;
}
@media screen and (max-width: 768px) {
  .policy-list {
    margin: 0 0 1.2em;
  }
}

.policy-list__item {
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.83;
  letter-spacing: -0.05em;
  margin: 0 0 2em;
  padding-left: 1em;
  position: relative;
}
.policy-list__item::before {
  content: counter(count) ". ";
  counter-increment: count 1;
  position: absolute;
  top: 0;
  left: 0;
}
.policy-list__item:last-child {
  margin: 0;
}
@media screen and (max-width: 768px) {
  .policy-list__item {
    font-size: 1.35rem;
    padding-left: 0;
  }
  .policy-list__item::before {
    position: relative;
  }
}

.policy-signiture {
  display: block;
  font-size: 1.4rem;
  font-weight: 400;
  padding: 0 0 120px;
}
@media screen and (max-width: 768px) {
  .policy-signiture {
    font-size: 1.35rem;
    padding: 0;
  }
}

.policy-company_name {
  display: block;
  width: 1230px;
  opacity: 0.1;
  position: absolute;
  bottom: 0;
  left: 50px;
}
@media screen and (max-width: 768px) {
  .policy-company_name {
    display: none;
  }
}

/* ---------------------------------------*/
/* message */
/* ---------------------------------------*/
.message-content {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
@media screen and (max-width: 768px) {
  .message-content {
    display: block;
  }
}

.message-text_area {
  width: 65%;
  text-align: left;
  margin: 0 2% 0 0;
}
@media screen and (max-width: 768px) {
  .message-text_area {
    width: calc(100% + 50px);
    margin: 0 0 0 -25px;
    padding: 45px 0 160px;
    text-align: center;
    background: #efefef;
  }
}

.message-description {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 2.5;
}
@media screen and (max-width: 768px) {
  .message-description {
    font-size: 1.4rem;
    line-height: 2;
  }
}

.message-image_area {
  width: 33%;
  text-align: left;
}
@media screen and (max-width: 768px) {
  .message-image_area {
    width: 100%;
    text-align: center;
    margin: -120px 0 30px;
  }
}

.massage-image--01 {
  width: 230px;
  margin: 0 0 20px;
}
@media screen and (max-width: 768px) {
  .massage-image--01 {
    width: 156px;
    margin: 0 auto 13px;
  }
}

.message-name {
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  font-size: 3rem;
  line-height: 1.5;
}
.message-name span {
  display: block;
  font-size: 1.2rem;
  font-weight: 500;
}
.message-name small {
  font-size: 1.4rem;
  padding-left: 1em;
}
@media screen and (max-width: 768px) {
  .message-name {
    font-size: 2.25rem;
  }
  .message-name span {
    font-size: 1.1rem;
    margin: 0 0 1em;
  }
  .message-name small {
    display: block;
    font-size: 1.1rem;
    padding-left: 0;
  }
}