#header #key-box {
  background: url(../img/party/key_ttl_bg.jpg) no-repeat center top/cover;
  margin-bottom: 0;
}
#sec1 {
  padding: 20vw 0 0;
  position: relative;
}
#sec1::before {
  content: "";
  background: url(../img/party/sec1_deco.png) no-repeat 0 0/100% auto;
  position: absolute;
  top: 30vw;
  right: -10vw;
  left: 41%;
  bottom: 0;
  z-index: -1;
}
#sec1 h2 {
  position: absolute;
  top: -7vw;
  right: 3%;
  width: 35%;
}
#sec1 .photo {
  width: 60%;
  position: relative;
}
#sec1 .photo::before {
  content: "";
  background: url(../img/shared/bg5.jpg);
  position: absolute;
  width: 70%;
  bottom: -15vw;
  left: -6vw;
  height: 45vw;
  z-index: -1;
}
#sec1 .txt {
  margin-top: 7vw;
}
#sec2 {
  padding: 15vw 0 45vw;
  color: #210c02;
  background: url(../img/party/sec3_bg.png) no-repeat center bottom/200% auto;
  position: relative;
}
#sec2::before {
  content: "";
  background: url(../img/party/sec2_line1.png) no-repeat center top/100% auto;
  position: absolute;
  top: -13vw;
  right: 0;
  bottom: 0;
  left: -30vw;
  z-index: -2;
}
#sec2::after {
  content: "";
  background: url(../img/party/sec2_line2.png) no-repeat center bottom/100% auto;
  position: absolute;
  top: 0;
  right: -25vw;
  bottom: 0;
  left: 0;
  z-index: -2;
}
#sec2 .item1 {
  position: relative;
  padding-bottom: 13vw;
  margin-bottom: 15vw;
}
#sec2 .item1::before {
  content: "";
  background: url(../img/shared/bg6.jpg);
  position: absolute;
  top: 30vw;
  right: -6vw;
  bottom: 0;
  left: -6vw;
  z-index: -1;
}
#sec2 .item1 .gr-pt {
  position: relative;
}
#sec2 .item1 .gr-pt .catch {
  position: absolute;
  top: -2vw;
  right: 2%;
  width: 10%;
}
#sec2 .item1 .gr-txt {
  margin-top: 10vw;
}
#sec2 .item1 .gr-txt h3 {
  width: 70%;
  margin-bottom: 5vw;
}
#sec2 .item2 {
  position: relative;
  padding-bottom: 13vw;
}
#sec2 .item2::before {
  content: "";
  background: url(../img/shared/bg6.jpg);
  position: absolute;
  top: 30vw;
  right: -6vw;
  bottom: 0;
  left: -6vw;
  z-index: -1;
}
#sec2 .item2 .gr-txt {
  margin-top: 10vw;
}
#sec2 .item2 .gr-txt h3 {
  width: 70%;
  margin-bottom: 5vw;
}
#sec2 .btn-link {
  margin: 14vw 0 0;
}
#sec3 {
  background: url(../img/party/sec3_deco2.png) no-repeat left bottom/80% auto,
    url(../img/shared/bg2.jpg);
  color: #fff;
  padding: 6vw 0 22vw;
  position: relative;
}
#sec3::before {
  content: "";
  background: url(../img/party/sec3_deco1.png) no-repeat right top/100% auto;
  position: absolute;
  top: -35vw;
  right: -25vw;
  left: 39%;
  bottom: 0;
}
#sec3 .set1 {
  padding-bottom: 13vw;
}
#sec3 .set1 .item1 {
  margin-bottom: 10vw;
}
#sec3 .set1 .item1 .left {
  margin-bottom: 10vw;
}
#sec3 .set1 .item1 .left h2 {
  width: 55%;
  margin-bottom: 5vw;
}
#sec3 .set1 .item1 .right {
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 7vw 5%;
  font-size: 13px;
}
#sec3 .set1 .item1 .right .note2 {
  padding-top: 20px;
  margin-top: 20px;
  color: #dfd1ab;
  border-top: 1px solid rgba(255, 255, 255, 0.4);
}

#sec3 .set2 .note {
  text-align: center;
  margin-bottom: 5vw;
}
#sec3 .set2 .content .slick-dots button {
  background: #a2a2a2;
}
#sec3 .set2 .content .slick-dots .slick-active button {
  background: #d4b288;
}
#sec3 .set2 .content .col {
  background: url(../img/party/sec3_line.jpg) repeat-x left top,
    url(../img/shared/bg6.jpg);
  padding: 12vw 8% 10vw;
  color: #210c02;
  margin: 0 10px;
  width: 80vw !important;
  min-height: 113vw;
}
#sec3 .set2 .content .col h3 {
  font-size: 6vw;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: center;
  padding-bottom: 10px;
  margin-bottom: 20px;
  border-bottom: 1px solid #000;
}
#sec3 .set2 .content .col h3 span {
  font-size: 4.5vw;
  letter-spacing: 0.02em;
}
#sec3 .set2 .content .col ul li {
  position: relative;
  padding-left: 14px;
}
#sec3 .set2 .content .col ul li::before {
  content: "・";
  position: absolute;
  top: 0;
  left: 0;
  font-size: 14px;
}
#sec4 {
  color: #210c02;
  padding: 17vw 0 23vw;
  position: relative;
  background: url(../img/party/sec4_deco2.png) no-repeat left bottom/60% auto;
}
#sec4::before {
  content: "";
  background: url(../img/party/sec4_deco.png) no-repeat 0 0/100% auto;
  position: absolute;
  top: 0;
  right: -7vw;
  left: 47%;
  bottom: 0;
  z-index: -1;
}
#sec4::after {
  content: "";
  background: url(../img/party/sec4_line.png) no-repeat 0 0/100% auto;
  position: absolute;
  top: 6vw;
  right: -46vw;
  left: 55%;
  bottom: 0;
  z-index: -1;
}
#sec4 .price-box {
  text-align: center;
  margin-bottom: 6vw;
}
#sec4 .price-box dt {
  font-size: 6.5vw;
  letter-spacing: 0.02em;
  margin-bottom: 5vw;
}
#sec4 .price-box dd {
  font-size: 4.5vw;
  letter-spacing: 0.02em;
}
#sec4 .price-box dd span {
  font-size: 6vw;
  letter-spacing: 0.02em;
}
#sec4 .set1 {
  margin-bottom: 10vw;
}
#sec4 .set1 h2 {
  width: 75%;
}
#sec4 .set1 .note {
  margin: 7vw 0 10vw;
}
#sec4 .set1 .gr-txt {
  background: url(../img/shared/bg5.jpg);
  padding: 10vw 5% 10vw;
}
#sec4 .set2 {
  margin-bottom: 10vw;
}
#sec4 .set2 .content .col .box {
  background: url(../img/shared/bg5.jpg);
  padding: 10px 10px 10vw;
}
#sec4 .set2 .content .col .box .gr-txt {
  padding: 10vw 3% 0;
}
#sec4 .set2 .content .col-r {
  margin-top: 10vw;
}
#sec4 .set2 .content .col-r .box .gr-txt {
  position: relative;
}
#sec4 .set2 .content .col-r .box .gr-txt h4 {
  position: absolute;
  top: -13vw;
  left: -1%;
  width: 31%;
}
#sec4 .set2 .content .col-r .box .gr-txt .photo-cr {
  position: absolute;
  top: -14vw;
  right: -1%;
  width: 31%;
}
#sec4 .set2 .content .col-r .note {
  margin-top: 13px;
  text-align: center;
}
#sec4 .set3 .box {
  margin: 10vw 0 0;
  color: #fff;
  background: url(../img/shared/bg2.jpg);
  padding: 12vw 6% 10vw;
}
#sec4 .set3 .box .tel {
  color: #fff;
}
#sec4 .set3 .box .info {
  margin: 40px 0 0;
  padding: 30px 0;
  border-top: 1px solid #b7b6b6;
  border-bottom: 1px solid #b7b6b6;
}
#sec4 .set3 .box .info h3 {
  width: 77%;
  margin-bottom: 4vw;
}
#sec5 .bnr {
  position: relative;
}
#sec5 .bnr .photo img {
  height: 60vw;
  -o-object-fit: cover;
  object-fit: cover;
}
#sec5 .bnr h3 {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52%;
}
@media screen and (min-width: 768px) {
  #header {
    padding-bottom: 0;
  }
  #sec1 {
    padding: 138px 0 0;
  }
  #sec1::before {
    background: url(../img/party/sec1_deco.png) no-repeat;
    width: 596px;
    height: 588px;
    top: 297px;
    right: auto;
    left: calc(50% + 256px);
    bottom: auto;
  }
  #sec1 h2 {
    top: 131px;
    right: 44px;
    width: auto;
    z-index: 2;
  }
  #sec1 .photo {
    width: 700px;
    margin-left: -56px;
  }
  #sec1 .photo::before {
    width: 520px;
    bottom: -101px;
    left: -100px;
    height: 400px;
  }
  #sec1 .txt {
    margin: 68px auto 0;
    line-height: 55px;
    height: 370px;
  }
  #sec2 {
    padding: 86px 0 297px;
    background: url(../img/party/sec3_bg.png) no-repeat center bottom/100% auto;
  }
  #sec2::before {
    background: url(../img/party/sec2_line1.png) no-repeat;
    width: 2500px;
    height: 1870px;
    top: -460px;
    right: auto;
    bottom: auto;
    left: calc(50% - 1250px);
  }
  #sec2::after {
    background: url(../img/party/sec2_line2.png) no-repeat;
    width: 2500px;
    height: 1703px;
    top: auto;
    right: auto;
    bottom: -179px;
    left: calc(50% - 1250px);
  }
  #sec2 .item1 {
    padding-bottom: 81px;
    margin-bottom: 109px;
    display: flex;
    align-items: flex-start;
  }
  #sec2 .item1::before {
    top: 161px;
    right: calc(50% - 715px);
    left: calc(50% - 670px);
  }
  #sec2 .item1 .gr-pt {
    flex: 1;
    margin-left: -250px;
  }
}
@media screen and (min-width: 768px) and (max-width: 1499px) {
  #sec2 .item1 .gr-pt {
    margin-left: calc(-50vw + 50%);
  }
}
@media screen and (min-width: 768px) {
  #sec2 .item1 .gr-pt .photo {
    height: 610px;
  }
}
@media screen and (min-width: 768px) {
  #sec2 .item1 .gr-pt .catch {
    top: -30px;
    right: 21px;
    width: auto;
  }
}
@media screen and (min-width: 768px) {
  #sec2 .item1 .gr-txt {
    width: 350px;
    margin: 256px -116px 0 66px;
  }
  #sec2 .item1 .gr-txt h3 {
    width: auto;
    margin-bottom: 47px;
  }
  #sec2 .item1 .gr-txt .txt {
    margin-left: 4px;
  }
}
@media screen and (min-width: 768px) {
  #sec2 .item2 {
    padding-bottom: 106px;
    display: flex;
    align-items: flex-start;
    flex-direction: row-reverse;
  }
  #sec2 .item2::before {
    top: 141px;
    right: calc(50% - 350px);
    left: calc(50% - 627px);
  }
  #sec2 .item2 .photo {
    flex: 1;
    height: 570px;
    margin-right: -148px;
  }
}
@media screen and (min-width: 768px) and (max-width: 1299px) {
  #sec2 .item2 .photo {
    margin-right: calc(-50vw + 50%);
  }
}
@media screen and (min-width: 768px) {
  #sec2 .item2 .gr-txt {
    margin: 237px 64px 0 -28px;
    width: 362px;
  }
  #sec2 .item2 .gr-txt h3 {
    width: auto;
    margin-bottom: 50px;
  }
  #sec2 .item2 .gr-txt .txt {
    margin: 0 9px 0 5px;
  }
}
@media screen and (min-width: 768px) {
  #sec2 .btn-link {
    margin: 70px auto 0;
  }
}
@media screen and (min-width: 768px) {
  #sec3 {
    background: url(../img/party/sec3_deco2.png) no-repeat left bottom,
      url(../img/shared/bg2.jpg);
    padding: 1px 0 170px;
  }
  #sec3::before {
    background: url(../img/party/sec3_deco1.png) no-repeat;
    width: 805px;
    height: 831px;
    top: -405px;
    right: auto;
    left: calc(50% + 108px);
    bottom: auto;
  }
  #sec3 .set1 {
    padding-bottom: 74px;
    margin-top: -46px;
  }
  #sec3 .set1 .wrap {
    max-width: 1200px;
  }
  #sec3 .set1 .item1 {
    margin-bottom: 66px;
    display: flex;
    align-items: flex-start;
  }
  #sec3 .set1 .item1 .left {
    margin: 88px 65px 0 48px;
    width: 556px;
  }
  #sec3 .set1 .item1 .left h2 {
    width: auto;
    margin-bottom: 29px;
  }
  #sec3 .set1 .item1 .right {
    flex: 1;
    margin-right: 2px;
    padding: 29px 42px 38px;
    font-size: 16px;
    line-height: 35px;
  }
  #sec3 .set1 .item1 .right .note2 {
    padding-top: 20px;
    margin-top: 20px;
  }
  #sec3 .set1 .photo img {
    width: 100%;
    height: auto;
  }

  #sec3 .set2 .note {
    text-align: center;
    margin-bottom: 20px;
  }
  #sec3 .set2 .content {
    max-width: 1310px;
    padding: 0 20px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
  }
  #sec3 .set2 .content .col {
    padding: 77px 55px 50px;
    margin: 0;
    width: 30.7086614173% !important;
    min-height: auto;
  }
  #sec3 .set2 .content .col h3 {
    font-size: 35px;
    line-height: 48px;
    padding-bottom: 19px;
    margin-bottom: 31px;
  }
  #sec3 .set2 .content .col h3 span {
    font-size: 25px;
  }
  #sec3 .set2 .content .col ul li {
    line-height: 35px;
  }
  #sec3 .set2 .content .col ul li::before {
    font-size: 16px;
  }
}
@media screen and (min-width: 768px) {
  #sec4 {
    padding: 101px 0 161px;
    background: url(../img/party/sec4_deco2.png) no-repeat left bottom;
  }
  #sec4::before {
    background: url(../img/party/sec4_deco.png) no-repeat;
    width: 572px;
    height: 548px;
    right: auto;
    left: calc(50% + 207px);
    bottom: auto;
  }
  #sec4::after {
    background: url(../img/party/sec4_line.png) no-repeat;
    width: 773px;
    height: 539px;
    top: -1px;
    right: calc(50% - 1250px);
    left: auto;
    bottom: auto;
  }
  #sec4 .price-box {
    margin-bottom: 34px;
  }
  #sec4 .price-box dt {
    font-size: 35px;
    margin-bottom: 30px;
  }
  #sec4 .price-box dd {
    font-size: 20px;
  }
  #sec4 .price-box dd span {
    font-size: 30px;
  }
  #sec4 .set1 {
    margin-bottom: 0;
  }
  #sec4 .set1 h2 {
    width: auto;
    position: absolute;
    top: 49px;
    right: -108px;
  }
  #sec4 .set1 .note {
    margin: 0 0 0 -102px;
    line-height: 40px;
  }
  #sec4 .set1 .photo {
    margin: 38px 390px 0 -220px;
    height: 620px;
    z-index: 2;
  }
}
@media screen and (min-width: 768px) and (max-width: 1440px) {
  #sec4 .set1 .photo {
    margin-left: calc(-50vw + 50%);
  }
}
@media screen and (min-width: 768px) {
  #sec4 .set1 .gr-txt {
    width: 566px;
    margin: -284px -131px 0 auto;
    padding: 109px 80px 75px;
  }
}
@media screen and (min-width: 768px) {
  #sec4 .set2 {
    margin: -9px 0 67px;
  }
  #sec4 .set2 .wrap {
    max-width: 1380px;
    padding: 0 20px;
  }
  #sec4 .set2 .content {
    display: flex;
    justify-content: space-between;
  }
  #sec4 .set2 .content .col {
    width: 48.5074626866%;
  }
  #sec4 .set2 .content .col .box {
    padding: 20px 20px 43px;
  }
  #sec4 .set2 .content .col .box .photo img {
    width: 100%;
    height: auto;
  }
  #sec4 .set2 .content .col .box .gr-txt {
    padding: 57px 20px 30px;
  }
  #sec4 .set2 .content .col .box .gr-txt .price-box {
    margin-bottom: 24px;
  }
  #sec4 .set2 .content .col .box .gr-txt .txt {
    max-width: 406px;
    margin: 0 auto;
  }
  #sec4 .set2 .content .col-r {
    margin-top: 100px;
  }
  #sec4 .set2 .content .col-r .box .gr-txt .photo-cr {
    top: -1.6vw;
    right: 0;
    width: 30.3278688525%;
  }
  #sec4 .set2 .content .col-r .box .gr-txt h4 {
    top: -40px;
    left: 60px;
    /* width: 30.327869%; */
  }
  #sec4 .set2 .content .col-r .box .gr-txt .photo-cr img {
    width: 100%;
    height: auto;
  }
  #sec4 .set2 .content .col-r .note {
    margin-top: 17px;
  }
}
@media screen and (min-width: 768px) {
  #sec4 .set3 .box {
    margin: 93px auto 0;
    max-width: 872px;
    padding: 79px 70px 60px;
  }
  #sec4 .set3 .box .btn-web {
    width: 350px;
    margin: 55px auto 0;
  }
  #sec4 .set3 .box .info {
    margin: 50px 0 0;
    padding: 34px 0;
    display: flex;
    align-items: center;
  }
  #sec4 .set3 .box .info h3 {
    width: auto;
    margin: 0 48px 0 20px;
  }
  #sec4 .set3 .box .info .txt {
    flex: 1;
  }
}
@media screen and (min-width: 768px) {
  #sec5 .bnr .photo img {
    height: 580px;
    width: 100%;
  }
}
@media screen and (min-width: 768px) and (max-width: 1499px) {
  #sec5 .bnr .photo img {
    height: auto;
  }
}
@media screen and (min-width: 768px) {
  #sec5 .bnr h3 {
    width: auto;
  }
}
@media screen and (max-width: 1299px) and (min-width: 768px) {
  #sec2 .item1 .gr-txt {
    margin-right: calc(-50vw + 50% + 25px);
  }
}
@media screen and (max-width: 1260px) and (min-width: 768px) {
  #sec3 .set1 .item1 .right {
    margin-right: 20px;
  }
  #sec3 .set1 .item1 .left {
    margin-right: 30px;
  }
  #sec3 .set2 .content .col {
    padding: 77px 30px 50px;
  }
  #sec4 .set1 .note {
    margin-left: calc(-50vw + 50% + 20px);
  }
  #sec4 .set1 h2 {
    right: calc(-50vw + 50% + 20px);
    z-index: 3;
  }
}
@media screen and (max-width: 1160px) and (min-width: 768px) {
  #sec1 h2 {
    right: calc(-50vw + 50% + 20px);
  }
  #sec3 .set1 .item1 .right {
    padding: 29px 30px 38px;
  }
}
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) {
  #sec3::before {
    top: -360px;
  }
}