.btn a {
  display: block;
  background: #EF6F11;
  text-align: center;
  color: #FFFFFF;
}

#main_copy {
  color: #EB6C00;
}

h3 .en {
  position: relative;
}

h3 .en::after {
  content: "";
  width: 80px;
  height: 2px;
  background: #CFCFCF;
  position: absolute;
  bottom: 0;
  left: calc(50% - 40px);
}

#top_business {
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

#top_business .btn a {
  background: #FFFFFF;
  color: #EF6F11;
  font-weight: bold;
}

#top_business h3 .en::after {
  background: rgba(255, 255, 255, 0.5);
}

@media screen and (min-width: 1026px) {
  #top_main_area {
    height: 43.9vw;
    background: url(../image/top/top_mv_pc.jpg) no-repeat;
    background-size: cover;
  }
  #top_business {
    height: 27.6vw;
    background: url(../image/top/top_business_bg.png) no-repeat;
    background-size: cover;
  }
}

@media screen and (max-width: 1025.999px) {
  #top_main_area {
    min-width: 1026px;
    height: 600px;
    background: url(../image/top/top_mv_pc.jpg) no-repeat;
    background-size: 1366px 600px;
  }
  #top_business {
    min-width: 1026px;
    height: 377px;
    background: url(../image/top/top_business_bg.png) no-repeat;
    background-size: 1366px 377px;
  }
}

@media screen and (min-width: 768px) {
  h3 span {
    display: inline-block;
  }
  h3 .en {
    font-size: 32px;
    padding-bottom: 16px;
    line-height: 1;
    margin-bottom: 16px;
  }
  .btn a {
    padding: 15px 0 16px;
    font-size: 16px;
    line-height: 1;
    border-radius: calc(1em + 12px);
  }
  #top_main_area #main_copy_area {
    margin-left: 60px;
    padding-top: 160px;
    text-align: center;
    display: inline-block;
  }
  #top_main_area #main_copy_area #main_copy {
    font-size: 48px;
    font-weight: 600;
    text-align: center;
  }
  #top_main_area #main_copy_area .txt {
    font-size: 18px;
    font-weight: 500;
    margin-top: 28px;
    line-height: 1.72;
  }
  #top_greeting {
    margin-top: 65px;
    display: flex;
    justify-content: space-between;
  }
  #top_greeting .data_area {
    width: 435px;
    padding-top: 20px;
  }
  #top_greeting .data_area .ja {
    font-size: 40px;
    font-weight: 600;
  }
  #top_greeting .data_area .en::after {
    left: 0;
  }
  #top_greeting .data_area .txt {
    margin-top: 25px;
    line-height: 2;
  }
  #top_greeting .data_area .btn a {
    width: 250px;
    margin: 15px 0 0;
  }
  #top_greeting .image {
    width: 528px;
  }
  #top_business {
    margin-top: 80px;
  }
  #top_business .en::after {
    left: calc(50% - 40px);
    background: rgba(255, 255, 255, 0.5);
  }
  #top_business .ja {
    font-size: 24px;
    font-weight: normal;
  }
  #top_business .txt {
    margin-top: 22px;
    line-height: 1.5;
  }
  #top_business .btn a {
    width: 300px;
    margin: 30px auto 0;
  }
  .rakutenbnr {
    text-align: center;
    margin-top: 55px;
  }
  #top_management {
    text-align: center;
    margin-top: 70px;
  }
  #top_management .en {
    margin-bottom: 28px;
  }
  #top_management .en::after {
    bottom: -10px;
  }
  #top_management .ja {
    font-size: 18px;
  }
  #top_management ul {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
  }
  #top_management ul li {
    width: 320px;
    margin-right: 32px;
    margin-top: 60px;
  }
  #top_management ul li:nth-of-type(3n) {
    margin-right: 0;
  }
  #top_management ul li:nth-of-type(1),
  #top_management ul li:nth-of-type(2),
  #top_management ul li:nth-of-type(3) {
    margin-top: 0;
  }
  #top_management ul h4 {
    margin-top: 16px;
    font-size: 22px;
  }
  #top_management ul h4 span {
    font-size: 16px;
    font-weight: normal;
  }
  #top_management ul .btn a {
    width: 270px;
    margin: 15px auto 0;
  }
  footer {
    margin-top: 120px;
  }
}

@media screen and (max-width: 767.999px) {
  h3 {
    text-align: center;
  }
  h3 span {
    display: inline-block;
  }
  h3 .en {
    font-size: 21px;
    padding-bottom: 8px;
    margin-bottom: 13px;
  }
  h3 .en::after {
    width: 40px;
    left: calc(50% - 20px);
    bottom: -4px;
  }
  h3 .ja {
    font-weight: 600;
  }
  .btn a {
    padding: 14px 0;
    border-radius: calc(1em + 10px);
  }
  #top_main_area {
    width: 100%;
    min-width: 100%;
    height: 133.33vw;
    background: url(../image/top/top_mv_sp.jpg) no-repeat;
    background-size: cover;
  }
  #top_main_area #main_copy_area {
    display: inline-block;
    text-align: center;
    margin-left: 50px;
    padding-top: 21.33vw;
  }
  #top_main_area #main_copy_area #main_copy {
    font-size: 30px;
    line-height: 1.17;
    text-align: center;
    font-weight: 500;
  }
  #top_main_area #main_copy_area .txt {
    margin-top: 13px;
    font-size: 12px;
    line-height: 1.58;
    font-weight: 500;
  }
  #top_greeting {
    padding: 45px 38px;
  }
  #top_greeting .en {
    font-size: 16px;
  }
  #top_greeting .ja {
    font-size: 20px;
  }
  #top_greeting .btn a {
    width: 150px;
    margin: 30px auto 0;
  }
  #top_greeting .txt {
    line-height: 1.62;
    margin-top: 15px;
  }
  #top_greeting .image {
    margin-top: 35px;
    padding: 0 18px;
  }
  #top_greeting .image img {
    width: 100%;
    height: auto;
  }
  #top_business {
    width: 100%;
    min-width: 100%;
    height: 86.67vw;
    background: url(../image/top/top_business_bg_sp.png) no-repeat;
    background-size: cover;
  }
  #top_business .en {
    font-weight: 500;
  }
  #top_business .ja {
    font-size: 17px;
    font-weight: 400;
  }
  #top_business .txt {
    margin-top: 20px;
    line-height: 1.62;
  }
  #top_business .btn a {
    width: 150px;
    margin: 25px auto 0;
  }
  .rakutenbnr {
    text-align: center;
    margin-top: 45px;
    padding: 0 38px;
  }
  .rakutenbnr img {
    width: 100%;
    height: auto;
  }
  #top_management {
    padding: 55px 38px 0;
  }
  #top_management .ja {
    font-size: 15px;
  }
  #top_management ul {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  #top_management ul li {
    width: calc(50% - 10px);
    text-align: center;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  #top_management ul li .shop_area {
    margin-bottom: 8px;
  }
  #top_management ul li h4 {
    margin-top: 10px;
    font-size: 14px;
  }
  #top_management ul li h4 span {
    font-size: 10px;
    display: inline-block;
    margin-top: 5px;
    font-weight: normal;
  }
  #top_management ul li img {
    width: 100%;
    height: auto;
  }
  #top_management ul li .btn a {
    max-width: 130px;
    padding: 12px 0;
  }
  #top_management ul li:nth-of-type(1),
  #top_management ul li:nth-of-type(2) {
    margin-top: 0;
  }
  footer {
    margin-top: 75px;
  }
}