.banner-block {
  position: relative;
}

.banner-box {
  width: 100%;
  position: relative;
  padding-top: 100px;
}
@media (max-width: 1300px) {
  .banner-box {
    padding-top: 0px;
  }
}
@media (max-width: 700px) {
  .banner-box {
    margin-bottom: 150px;
  }
}
@media (max-width: 1400px) and (min-width: 700px) {
  .banner-box {
    width: 200%;
  }
}
.banner-box .triangle {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
}
@media (max-width: 700px) {
  .banner-box .pc {
    display: none;
  }
}
.banner-box .mob {
  display: none;
}
@media (max-width: 700px) {
  .banner-box .mob {
    display: block;
  }
}

.diamond-title-box {
  position: absolute;
  bottom: 100px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: 5;
}
@media (max-width: 700px) {
  .diamond-title-box {
    bottom: -100px;
  }
}
.diamond-title-box .inner-box {
  position: relative;
}
.diamond-title-box .bg-block {
  width: 220px;
  height: 220px;
  background: #92403D;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
@media (max-width: 700px) {
  .diamond-title-box .bg-block {
    width: 164px;
    height: 164px;
  }
}
.diamond-title-box .text-box {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  color: #FFF;
  text-align: center;
}
.diamond-title-box .text-box p {
  line-height: 18px;
  font-size: 1.5rem;
  line-height: 32px;
}
@media (max-width: 700px) {
  .diamond-title-box .text-box p {
    font-size: 1.25rem;
    line-height: 28px;
  }
}
.diamond-title-box .text-box h5 {
  font-size: 3.75rem;
  line-height: 68px;
  line-height: 60px;
  margin-bottom: 10px;
  display: block;
  font-family: "Newsreader";
}
@media (max-width: 700px) {
  .diamond-title-box .text-box h5 {
    font-size: 3rem;
    line-height: 56px;
  }
}
.diamond-title-box .text-box a {
  font-size: 0.875rem;
  line-height: 22px;
  border: 1px solid #FFF;
  padding: 4px 10px;
  border-radius: 25px;
}
@media (max-width: 700px) {
  .diamond-title-box .text-box a {
    font-size: 0.75rem;
    line-height: 20px;
  }
}

.main-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 0 auto 140px;
}
@media (max-width: 1000px) {
  .main-block {
    display: block;
    width: 80%;
    margin: 0 auto 40px;
  }
}
@media (max-width: 700px) {
  .main-block {
    width: 90%;
  }
}

.contact-box {
  width: 360px;
  margin-right: 80px;
  color: #4B4845;
}
@media (max-width: 1000px) {
  .contact-box {
    width: 100%;
    margin-right: 0px;
    margin-bottom: 20px;
  }
}
.contact-box li {
  padding: 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 25px;
  border-bottom: 1px dashed #CCCCCC;
}
@media (max-width: 700px) {
  .contact-box li:first-child {
    border-top: 1px dashed #CCCCCC;
  }
}
.contact-box i {
  margin-right: 5px;
}

.qa-box {
  background: #FFF;
  padding: 45px 50px;
  border-radius: 10px;
  width: 570px;
}
@media (max-width: 1000px) {
  .qa-box {
    width: calc(100% - 40px);
    padding: 20px 20px;
  }
}
.qa-box .icon-help {
  position: absolute;
  left: -20px;
  top: 1px;
  color: #92403D;
}
.qa-box .qa-title {
  color: #92403D;
  margin-bottom: 20px;
  font-size: 1.5rem;
  line-height: 32px;
}
@media (max-width: 700px) {
  .qa-box .qa-title {
    font-size: 1rem;
    line-height: 24px;
  }
}
.qa-box .Q {
  position: relative;
  color: #4B4845;
  margin-bottom: 5px;
}
@media (max-width: 700px) {
  .qa-box .Q {
    font-size: 0.875rem;
    line-height: 22px;
  }
}
.qa-box .A {
  font-size: 0.875rem;
  line-height: 22px;
  color: #777777;
}
@media (max-width: 700px) {
  .qa-box .A {
    font-size: 0.75rem;
    line-height: 20px;
  }
}
.qa-box ul {
  padding-left: 20px;
}
.qa-box li {
  margin-bottom: 10px;
}

.map-block {
  height: 480px;
}
.map-block iframe {
  width: 100%;
  height: 100%;
}