.about {
  overflow: hidden;
}

.about .spbr {
  display: none;
}

@media only screen and (max-width: 767.98px) {
  .about .spbr {
    display: block;
  }
}

.about .spbr1 {
  display: none;
}

@media only screen and (max-width: 767.98px) {
  .about .spbr1 {
    display: block;
  }
}

@media only screen and (max-width: 575.98px) {
  .about .spbr1 {
    display: none;
  }
}

.about .pcbr1 {
  display: block;
}

@media only screen and (max-width: 1019.98px) {
  .about .pcbr1 {
    display: none;
  }
}

.about .pcbr2 {
  display: none;
}

@media only screen and (max-width: 1019.98px) {
  .about .pcbr2 {
    display: block;
  }
}

@media only screen and (max-width: 767.98px) {
  .about .pcbr2 {
    display: none;
  }
}

.sec1 {
  width: 100%;
  height: 160px;
  background: bottom/cover no-repeat url(../img/bg-ch.png);
  margin: 0 auto 100px;
}

@media only screen and (max-width: 767.98px) {
  .sec1 {
    height: 100px;
    margin: 0 auto 40px;
    background: none;
    position: relative;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec1:before {
    content: "";
    position: absolute;
    left: calc((1100px - 100vw) / -2);
    top: -1000px;
    width: 1100px;
    height: 1100px;
    border-radius: 550px;
    background: linear-gradient(to right, #ff702c 0%, #ffb92d 100%);
    z-index: -4;
  }
}

.sec1 h1 {
  padding: 60px 0 0;
  text-align: center;
  font-size: 3.2rem;
  font-weight: bold;
  color: #fff;
}

@media only screen and (max-width: 767.98px) {
  .sec1 h1 {
    font-size: 2.4rem;
    padding: 25px 0 0;
    line-height: 1.2em;
  }
}

@media only screen and (max-width: 373.98px) {
  .sec1 h1 {
    font-size: 1.8rem;
  }
}

.sec2 {
  margin: 0 auto 60px;
}

@media only screen and (max-width: 767.98px) {
  .sec2 {
    margin: 0 auto 40px;
  }
}

.sec2 h2 {
  text-align: center;
  font-size: 3.2rem;
  font-weight: bold;
  color: #333;
}

@media only screen and (max-width: 767.98px) {
  .sec2 h2 {
    font-size: 2.4rem;
  }
}

.sec2 p {
  text-align: center;
  font-size: 2.8rem;
  font-weight: bold;
  color: #333;
  margin: 0 auto 20px;
}

@media only screen and (max-width: 767.98px) {
  .sec2 p {
    font-size: 2em;
  }
}

.sec3 {
  background: #f9f6f3;
  padding: 40px 0 0;
  margin: 0 auto 80px;
}

@media only screen and (max-width: 767.98px) {
  .sec3 {
    padding: 40px 40px 0;
    margin: 0 auto 80px;
  }
}

.sec3-1 {
  width: 760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

@media only screen and (max-width: 767.98px) {
  .sec3-1 {
    width: 100%;
    flex-direction: column;
    justify-content: initial;
  }
}

.sec3-1-1 {
  width: calc(100% - 244px);
  margin: 0 44px 0 0;
}

@media only screen and (max-width: 767.98px) {
  .sec3-1-1 {
    width: 100%;
    margin: 0 0 30px;
  }
}

.sec3-1-1 h3 {
  font-size: 2.8rem;
  font-weight: bold;
  color: #333;
  margin: 0 auto 30px;
}

@media only screen and (max-width: 767.98px) {
  .sec3-1-1 h3 {
    font-size: 2rem;
    margin: 0 auto 20px;
  }
}

.sec3-1-1 p {
  font-size: 1.4rem;
  font-weight: 500;
  color: #333;
  line-height: 1.7em;
}

.sec3-1-2 {
  width: 200px;
}

.sec4 {
  margin: 0 auto 80px;
}

@media only screen and (max-width: 767.98px) {
  .sec4 {
    margin: 0 auto 60px;
  }
}

.sec4-1 {
  width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media only screen and (max-width: 1019.98px) {
  .sec4-1 {
    width: 700px;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec4-1 {
    max-width: 500px;
    width: calc(100% - 40px);
    flex-direction: column;
  }
}

.sec4-1-1 {
  width: 465px;
  border: 1px solid #eb5505;
  border-radius: 20px;
  position: relative;
  padding: 80px 40px 40px;
}

@media only screen and (max-width: 1019.98px) {
  .sec4-1-1 {
    width: 340px;
    padding: 80px 20px 40px;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec4-1-1 {
    width: 100%;
    padding: 55px 30px 40px;
  }

  .sec4-1-1:nth-child(1) {
    margin: 0 auto 45px;
  }
}

.sec4-1-1-1 {
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  margin: auto;
  border-radius: 20px;
  background: #eb5505;
  width: 200px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.6rem;
  font-weight: bold;
  color: #fff;
}

@media only screen and (max-width: 767.98px) {
  .sec4-1-1-1 {
    width: 120px;
    height: 30px;
    top: -15px;
    font-size: 1.2rem;
  }
}

.sec4-1-1-1 span {
  font-family: "Roboto", sans-serif;
  font-size: 1.4rem;
  color: #eb5505;
  background: #fff;
  width: 20px;
  height: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 10px;
  margin: 0 0 0 3px;
}

@media only screen and (max-width: 767.98px) {
  .sec4-1-1-1 span {
    font-size: 1rem;
    width: 16px;
    height: 16px;
    margin: 0 0 0 5px;
  }
}

.sec4-1-1-2 {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 120px;
  margin: 0 0 64px;
}

@media only screen and (max-width: 767.98px) {
  .sec4-1-1-2 {
    height: 100px;
    margin: 0 0 40px;
  }
}

.sec4-1-1-3 {
  font-size: 2.7rem;
  font-weight: bold;
  color: #333;
  line-height: 1.7em;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 76px;
  margin: 0 auto 25px;
}

@media only screen and (max-width: 1019.98px) {
  .sec4-1-1-3 {
    font-size: 2rem;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec4-1-1-3 {
    font-size: 2rem;
    letter-spacing: -0.01em;
    height: auto;
    margin: 0 auto 20px;
    text-align: left;
    justify-content: initial;
  }
}

@media only screen and (max-width: 373.98px) {
  .sec4-1-1-3 {
    font-size: 1.5rem;
    height: auto;
  }
}

.sec4-1-1-4 {
  font-size: 1.4rem;
  font-weight: 500;
  color: #333;
  line-height: 1.7em;
  height: 115px;
}

@media only screen and (max-width: 1019.98px) {
  .sec4-1-1-4 {
    height: 161px;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec4-1-1-4 {
    height: auto;
  }
}

.sec5 {
  padding: 160px 0 138px;
  margin: 0 0 80px;
  position: relative;
}

@media only screen and (max-width: 767.98px) {
  .sec5 {
    padding: 0;
    margin: 120px 0 160px;
    background: #f9f6f3;
  }
}

.sec5:before {
  content: "";
  position: absolute;
  top: 0;
  left: calc((2000px - 100vw) / -2);
  width: 2000px;
  height: 2000px;
  border-radius: 1000px;
  background: #f9f6f3;
  z-index: -2;
}

@media only screen and (max-width: 767.98px) {
  .sec5:before {
    width: 1000px;
    height: 1000px;
    left: calc((1000px - 100vw) / -2);
    top: -60px;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec5:after {
    content: "";
    position: absolute;
    bottom: -80px;
    width: 1000px;
    height: 1000px;
    left: calc((1000px - 100vw) / -2);
    border-radius: 1000px;
    background: #f9f6f3;
    z-index: -2;
  }
}

.sec5-1 {
  font-size: 3.2rem;
  font-weight: bold;
  color: #333;
  text-align: center;
  margin: 0 auto 40px;
}

@media only screen and (max-width: 767.98px) {
  .sec5-1 {
    font-size: 2.4rem;
    line-height: 1.7em;
    margin: 0 auto 25px;
  }
}

.sec5-2 {
  font-size: 1.4rem;
  font-weight: 500;
  color: #333;
  line-height: 1.7em;
  margin: 0 auto 80px;
  text-align: center;
}

@media only screen and (max-width: 767.98px) {
  .sec5-2 {
    width: 335px;
    margin: 0 auto 60px;
  }
}

@media only screen and (max-width: 373.98px) {
  .sec5-2 {
    width: 300px;
    font-size: 1.2rem;
  }
}

.sec5-3 {
  width: 960px;
  margin: 0 auto 60px;
}

@media only screen and (max-width: 1049.98px) {
  .sec5-3 {
    width: 700px;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec5-3 {
    width: calc(100% - 40px);
    max-width: 500px;
    margin: 0 auto 30px;
  }
}

.sec5-3-1 {
  width: 100%;
  padding: 40px 60px;
  background: #fff;
  border-radius: 20px;
  position: relative;
}

@media only screen and (max-width: 1049.98px) {
  .sec5-3-1 {
    padding: 40px 30px;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1 {
    padding: 50px 20px 40px;
  }
}

.sec5-3-1:nth-child(1) {
  margin: 0 auto 30px;
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1:nth-child(1) {
    margin: 0 auto 60px;
  }
}

.sec5-3-1:nth-child(2) {
  margin: 0 auto 30px;
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1:nth-child(2) {
    margin: 0 auto 60px;
  }
}

.sec5-3-1-1 {
  position: absolute;
  top: -25px;
  left: 30px;
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1-1 {
    top: -30px;
    left: 0;
    right: 0;
    margin: auto;
    text-align: center;
  }
}

.sec5-3-1-2 {
  display: flex;
  align-items: center;
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1-2 {
    flex-direction: column;
  }
}

.sec5-3-1-2-1 {
  width: calc(100% - 240px);
  margin: 0 40px 0 0;
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1-2-1 {
    width: 100%;
    margin: 0 0 40px;
  }
}

.sec5-3-1-2-1 h3 {
  font-size: 2.8rem;
  font-weight: bold;
  color: #333;
  margin: 0 0 30px;
}

@media only screen and (max-width: 1049.98px) {
  .sec5-3-1-2-1 h3 {
    font-size: 2.4rem;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1-2-1 h3 {
    font-size: 2rem;
    text-align: center;
    margin: 0 0 40px;
  }
}

@media only screen and (max-width: 373.98px) {
  .sec5-3-1-2-1 h3 {
    font-size: 1.6rem;
  }
}

.sec5-3-1-2-1 p {
  font-size: 1.4rem;
  font-weight: 500;
  color: #333;
  line-height: 1.7em;
}

.sec5-3-1-2-2 {
  width: 200px;
  display: block;
  margin: 0 auto;
  text-align: center;
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1-2-2 {
    width: 160px;
  }
}

.sec5-3-1-3 {
  margin: 30px auto 0;
  display: block;
  width: 100%;
}

@media only screen and (max-width: 767.98px) {
  .sec5-3-1-3 {
    margin: 40px auto 0;
    width: 255px;
    text-align: center;
  }
}

@media only screen and (max-width: 373.98px) {
  .sec5-3-1-3 {
    width: 240px;
  }
}

.sec5-4 {
  width: 480px;
  height: 60px;
  background: #fff;
  border: 1px solid #eb5505;
  border-radius: 10px;
  color: #eb5505;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 1.8rem;
  font-weight: bold;
  position: relative;
  z-index: 1;
  margin: 0 auto 120px;
  transition: 0.3s;
}

@media only screen and (max-width: 767.98px) {
  .sec5-4 {
    width: 275px;
    font-size: 1.6rem;
    margin: 0 auto 80px;
  }
}

@media only screen and (max-width: 373.98px) {
  .sec5-4 {
    font-size: 1.4rem;
  }
}

@media only screen and (min-width: 768px) {
  .sec5-4:hover {
    background: #fff2d9;
    transition: 0.3s;
  }
}

.sec5-4::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 20px;
  margin: auto;
  width: 13px;
  height: 13px;
  border-top: 1px solid #eb5505;
  border-right: 1px solid #eb5505;
  transform: rotate(45deg);
}

@media only screen and (max-width: 767.98px) {
  .sec5-4::before {
    right: 10px;
    width: 11px;
    height: 11px;
  }
}

.sec5-4 span {
  display: block;
  position: relative;
}

.sec5-4 span::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -20px;
  margin: auto;
  width: 14.5px;
  height: 12px;
  background: center/contain no-repeat url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB0AAAAYCAYAAAAGXva8AAAAAXNSR0IArs4c6QAAAQxJREFUSA3tljsOwjAMhu0qnYGB8zRXQILzADfgCLAjUW4A5+nSvZWMo5LHkpBGiboQqWraxP78u1ZcBM/o9kLy0gMQ154t818T9Wy0qwKWMitQgSYBUgSgdonobB8SZ4hHbRkF3d7HkzZIvXeH2kBD6U31/9NuEaj4VmnjhPfmdL6c5+xTAQgtl9XKeJ6KpiiU0+sADbnsxFYvK8xRpTHhLlJIf2jMp0nes0h6bfUG4uZzkwLLs5cCSlH1vgIDe69SMQ7XUdQMpXxNHBjIfr3QTQusdLgUkApeaArMbR58unkbf1YoB6p+cXSzjoI2HKk2SBGqbNwW6fVhlSJK3qWu4qMiglt2CtEz5PMDwws4K3w8T2kAAAAASUVORK5CYII=);
}

@media only screen and (max-width: 767.98px) {
  .sec5-4 span::before {
    width: 12px;
    height: 10px;
  }
}

.sec5-5 {
  text-align: center;
  font-size: 3.2rem;
  font-weight: bold;
  color: #333;
  margin: 0 auto 60px;
}

@media only screen and (max-width: 969.98px) {
  .sec5-5 {
    font-size: 2.8rem;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec5-5 {
    font-size: 2.4rem;
    line-height: 1.7em;
    margin: 0 auto 20px;
  }
}

.sec5-6 {
  width: 770px;
  margin: 0 auto 60px;
  display: block;
  text-align: center;
}

@media only screen and (max-width: 849.98px) {
  .sec5-6 {
    width: 750px;
  }
}

@media only screen and (max-width: 767.98px) {
  .sec5-6 {
    width: 335px;
    margin: 0 auto 40px;
  }
}

@media only screen and (max-width: 373.98px) {
  .sec5-6 {
    width: 280px;
  }
}

.sec5-7 {
  width: 480px;
  height: 60px;
  background: #fff;
  border: 1px solid #eb5505;
  border-radius: 10px;
  color: #eb5505;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 1.8rem;
  font-weight: bold;
  position: relative;
  z-index: 1;
  margin: 0 auto;
  transition: 0.3s;
}

@media only screen and (max-width: 767.98px) {
  .sec5-7 {
    width: 275px;
    font-size: 1.6rem;
    margin: 0 auto;
  }
}

@media only screen and (max-width: 373.98px) {
  .sec5-7 {
    font-size: 1.4rem;
  }
}

@media only screen and (min-width: 768px) {
  .sec5-7:hover {
    background: #fff2d9;
    transition: 0.3s;
  }
}

.sec5-7::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 20px;
  margin: auto;
  width: 13px;
  height: 13px;
  border-top: 1px solid #eb5505;
  border-right: 1px solid #eb5505;
  transform: rotate(45deg);
}

@media only screen and (max-width: 767.98px) {
  .sec5-7::before {
    right: 10px;
    width: 11px;
    height: 11px;
  }
}

.sec5-7 span {
  display: block;
  position: relative;
}

.sec5-7 span::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -20px;
  margin: auto;
  width: 14.5px;
  height: 12px;
  background: center/contain no-repeat url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB0AAAAYCAYAAAAGXva8AAAAAXNSR0IArs4c6QAAAQxJREFUSA3tljsOwjAMhu0qnYGB8zRXQILzADfgCLAjUW4A5+nSvZWMo5LHkpBGiboQqWraxP78u1ZcBM/o9kLy0gMQ154t818T9Wy0qwKWMitQgSYBUgSgdonobB8SZ4hHbRkF3d7HkzZIvXeH2kBD6U31/9NuEaj4VmnjhPfmdL6c5+xTAQgtl9XKeJ6KpiiU0+sADbnsxFYvK8xRpTHhLlJIf2jMp0nes0h6bfUG4uZzkwLLs5cCSlH1vgIDe69SMQ7XUdQMpXxNHBjIfr3QTQusdLgUkApeaArMbR58unkbf1YoB6p+cXSzjoI2HKk2SBGqbNwW6fVhlSJK3qWu4qMiglt2CtEz5PMDwws4K3w8T2kAAAAASUVORK5CYII=);
}

@media only screen and (max-width: 767.98px) {
  .sec5-7 span::before {
    width: 12px;
    height: 10px;
  }
}