#kv {
  height: min(16.9696969697vw, 224px);
  padding-top: min(4.7727272727vw, 63px);
  background: #00a0e9;
  color: #fbe800;
  text-align: center;
  font-family: "MPLUSRounded1c-Black";
  line-height: 1;
}
#kv .en {
  font-size: min(3.4090909091vw, 45px);
  letter-spacing: 0.25em;
}
#kv .jp {
  font-size: min(1.0606060606vw, 14px);
  letter-spacing: 0.22em;
}
@media screen and (max-width: 768px) {
  #kv {
    height: min(27.3333333333vw, 205px);
    padding-top: min(7.0666666667vw, 53px);
  }
  #kv .en {
    font-size: min(7.3333333333vw, 55px);
  }
  #kv .jp {
    font-size: min(2.2666666667vw, 17px);
  }
}

.tit_content {
  text-align: center;
  font-size: min(3.5714285714vw, 40px);
  font-family: "MPLUSRounded1c-ExtraBold";
  color: #017dba;
  letter-spacing: 0.01em;
}
.tit_content.pink {
  color: #e85298;
}

.text p {
  font-size: min(1.6071428571vw, 18px);
  font-weight: 700;
  line-height: 2;
  letter-spacing: 0.04em;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
}
.text p + p {
  margin-top: 2em;
}

.txt_att {
  font-size: min(1.4285714286vw, 16px);
  letter-spacing: -0.065em;
}

.image img {
  border-radius: 30px;
}

@media screen and (max-width: 768px) {
  .tit_content {
    font-size: min(8vw, 60px);
    line-height: 1.3;
  }
  .text p {
    font-size: min(4.2666666667vw, 32px);
    letter-spacing: 0;
  }
  .text p + p {
    margin-top: 2em;
  }
  .txt_att {
    font-size: min(4vw, 30px);
  }
  .image img {
    border-radius: 25px;
  }
}
.inner {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 0 min(5.3571428571%, 60px);
}
@media screen and (max-width: 768px) {
  .inner {
    padding: 0 4%;
  }
}

.wave {
  position: relative;
}
.wave:before, .wave:after {
  content: "";
  position: absolute;
  z-index: 1;
  left: 0;
  width: 100%;
  height: 20px;
  background-size: 124px;
  background-repeat: repeat-x;
}
.wave.bgpink {
  background: #fcebf3;
}
.wave.bgpink:before, .wave.bgpink:after {
  background-image: url(/filtan/assets/img/common/bg_wave_pale.svg);
}
.wave.bgblue {
  background: #e5f5fd;
}
.wave.bgblue:before, .wave.bgblue:after {
  background-image: url(/filtan/assets/img/common/bg_wave_blue.svg);
}
.wave:before {
  top: -20px;
}
.wave:after {
  bottom: -20px;
  -webkit-transform: scale(1, -1);
          transform: scale(1, -1);
}
@media screen and (max-width: 768px) {
  .wave {
    padding-bottom: 3em;
  }
  .wave:before, .wave:after {
    height: 8px;
    background-size: 56px;
  }
  .wave:before {
    top: -8px;
  }
  .wave:after {
    bottom: -8px;
  }
}

#history {
  padding: min(6.0714285714vw, 68px) 0 min(8.9285714286vw, 100px);
  text-align: center;
}
#history .box_text {
  margin-top: min(2.5vw, 28px);
  position: relative;
}
#history .box_text .filtan {
  width: 14.7%;
  position: absolute;
  bottom: 2.8%;
  left: 6.2%;
}
#history .ol_history {
  height: min(46.4285714286vw, 520px);
  margin-top: min(4.4642857143vw, 50px);
  position: relative;
}
#history .ol_history li {
  position: absolute;
}
#history .ol_history li:first-child, #history .ol_history li:nth-child(3), #history .ol_history li:nth-child(4) {
  width: 26%;
}
#history .ol_history li:nth-child(odd) {
  top: 0;
}
#history .ol_history li:nth-child(even) {
  bottom: 0;
}
#history .ol_history li:first-child {
  z-index: 10;
}
#history .ol_history li:nth-child(2) {
  width: 29.7%;
  z-index: 9;
  left: 12%;
}
#history .ol_history li:nth-child(3) {
  z-index: 8;
  left: 31%;
}
#history .ol_history li:nth-child(4) {
  left: 46.5%;
  z-index: 7;
}
#history .ol_history li:nth-child(5) {
  width: 37%;
  right: 0;
  z-index: 6;
}
@media screen and (max-width: 768px) {
  #history {
    padding: 1.9em 0 4em;
  }
  #history .tit_content .t1 {
    margin-left: 0.5em;
  }
  #history .tit_content .t2 {
    margin-left: -0.5em;
  }
  #history .box_text {
    margin-top: 1em;
  }
  #history .box_text .filtan {
    display: none;
  }
  #history .ol_history {
    width: 90%;
    height: auto;
    margin: 3.1em auto 0;
  }
  #history .ol_history li {
    position: relative;
  }
  #history .ol_history li:first-child, #history .ol_history li:nth-child(2), #history .ol_history li:nth-child(3), #history .ol_history li:nth-child(4) {
    width: 71%;
    margin-inline: auto;
    left: 0;
  }
  #history .ol_history li:nth-child(5) {
    width: 100%;
    z-index: 6;
  }
  #history .ol_history li:nth-child(2), #history .ol_history li:nth-child(3), #history .ol_history li:nth-child(4), #history .ol_history li:nth-child(5) {
    margin-top: -0.5em;
  }
}

#lineup {
  padding: min(6.0714285714vw, 68px) 0 min(7.1428571429vw, 80px);
}
#lineup .image {
  margin-top: min(3.5714285714vw, 40px);
}
#lineup .box_survey {
  margin-top: min(2.6785714286vw, 30px);
  position: relative;
}
#lineup .box_survey .txt_att {
  margin: min(3.5714285714vw, 40px) 0 0 1em;
  text-indent: -1em;
}
#lineup .box_survey .box_img {
  width: 56.8%;
  position: absolute;
  top: -0.35em;
  right: 0;
}
@media screen and (max-width: 768px) {
  #lineup {
    padding: 3em 0 3em;
  }
  #lineup .image {
    margin-top: 1.7em;
  }
  #lineup .box_survey {
    margin-top: 1.7em;
  }
  #lineup .box_survey .text p {
    letter-spacing: 0;
  }
  #lineup .box_survey .txt_att {
    margin-top: 1.9em;
    line-height: 2.1;
  }
  #lineup .box_survey .box_img {
    width: 100%;
    margin-top: 1.1em;
    position: relative;
    top: 0;
    right: 0.5%;
  }
}

#ingenuity {
  padding: min(10vw, 112px) 0 min(8.0357142857vw, 90px);
}
#ingenuity .box_ingenuity {
  margin-top: min(2.6785714286vw, 30px);
  position: relative;
  padding-left: 50%;
}
#ingenuity .box_ingenuity .img01 {
  position: absolute;
  top: min(0.8035714286vw, 9px);
  left: 0;
}
#ingenuity .box_ingenuity .img02 {
  margin-top: min(1.6071428571vw, 18px);
  text-align: right;
}
@media screen and (max-width: 768px) {
  #ingenuity {
    padding: 3.8em 0 4em;
  }
  #ingenuity .box_ingenuity {
    margin-top: 1.7em;
    padding-left: 0;
  }
  #ingenuity .box_ingenuity .text {
    margin-top: 1.6em;
    text-align: center;
  }
  #ingenuity .box_ingenuity .img01 {
    position: relative;
    top: 0;
  }
  #ingenuity .box_ingenuity .img02 {
    margin-top: 1.4em;
  }
  #ingenuity .box_ingenuity .img02 img {
    width: 82.8985507246%;
  }
}

#sign {
  padding: min(5.8928571429vw, 66px) 0 min(6.25vw, 70px);
  text-align: center;
}
#sign .text {
  margin-top: min(2.6785714286vw, 30px);
}
#sign .box_image {
  margin-top: min(0.2678571429vw, 3px);
  aspect-ratio: 1000/490;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
#sign .box_image .img01 {
  width: 48%;
  margin-top: min(3.5714285714vw, 40px);
}
#sign .box_image .box_voice {
  width: 50%;
  position: relative;
}
#sign .box_image .box_voice .voice {
  position: absolute;
}
#sign .box_image .box_voice .voice.voice01 {
  width: 47.8%;
  top: 0;
  right: 0.8%;
}
#sign .box_image .box_voice .voice.voice02 {
  width: 51.8%;
  top: 15.5102040816%;
  left: 2%;
}
#sign .box_image .box_voice .voice.voice03 {
  width: 47.8%;
  bottom: 0;
  right: 10%;
}
@media screen and (max-width: 768px) {
  #sign {
    padding: 3em 0 2em;
  }
  #sign .inner {
    padding: 0;
  }
  #sign .text {
    margin-top: 1em;
  }
  #sign .box_image {
    margin-top: 0.5em;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    aspect-ratio: auto;
  }
  #sign .box_image .img01 {
    width: 92%;
    margin: 1em auto 0;
  }
  #sign .box_image .box_voice {
    width: 100%;
    margin-top: 1.2em;
    aspect-ratio: 1/1;
  }
  #sign .box_image .box_voice .voice.voice01 {
    width: 48.5333333333%;
    right: 0.2666666667%;
  }
  #sign .box_image .box_voice .voice.voice02 {
    width: 52.6666666667%;
    top: 15.4666666667%;
    left: 0.8%;
  }
  #sign .box_image .box_voice .voice.voice03 {
    width: 48.5333333333%;
    right: 9.3333333333%;
  }
}

#material {
  padding: min(9.8214285714vw, 110px) 0 min(8.9285714286vw, 100px);
}
#material .box_material {
  margin-top: min(2.3214285714vw, 26px);
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
#material .box_material .box_img {
  margin-top: min(0.8928571429vw, 10px);
  position: relative;
}
#material .box_material .image {
  width: min(49.1071428571vw, 550px);
}
#material .box_material .filtan {
  width: min(12.4107142857vw, 139px);
  position: absolute;
  left: calc(min(8.0357142857vw, 90px) * -1);
  bottom: 0;
}
#material .box_text {
  width: calc(100% - min(49.1071428571vw, 550px));
}
#material .box_text .img {
  width: 81.3333333333%;
  margin-top: min(3.5714285714vw, 40px);
  margin-left: -1.1111111111%;
}
@media screen and (max-width: 768px) {
  #material {
    padding: 3.8em 0 4em;
  }
  #material .box_material {
    margin-top: 1.7em;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  #material .box_material .box_img {
    margin-top: 0;
  }
  #material .box_material .image {
    width: 100%;
  }
  #material .box_material .filtan {
    width: 26.9565217391%;
    left: 0;
    bottom: -2em;
  }
  #material .box_text {
    width: 100%;
    margin-top: 1.4em;
    text-align: center;
  }
  #material .box_text .img {
    width: 82.6086956522%;
    margin-top: 1.5em;
    margin-left: 0;
  }
}

#prevention {
  padding: min(7.1428571429vw, 80px) 0 min(7.1428571429vw, 80px);
}
#prevention .box_text {
  aspect-ratio: 1000/403;
  position: relative;
}
#prevention .box_text .title {
  width: 39.2%;
  margin-inline: auto;
}
#prevention .box_text .filtan {
  position: absolute;
}
#prevention .box_text .filtan.filtan01 {
  width: 14.5%;
  left: 8.4%;
  top: 35.2357320099%;
}
#prevention .box_text .filtan.filtan02 {
  width: 13%;
  right: 5%;
  top: 29.776674938%;
}
#prevention .box_text .text {
  margin-top: min(3.5714285714vw, 40px);
  text-align: center;
}
#prevention .ol_prevention {
  width: 66%;
  margin: min(3.5714285714vw, 40px) auto 0;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
#prevention .ol_prevention li {
  width: 42.4242424242%;
  position: relative;
}
#prevention .ol_prevention li:first-child {
  z-index: 2;
}
#prevention .ol_prevention li + li::before {
  content: "";
  display: block;
  width: min(6.9642857143vw, 78px);
  aspect-ratio: 156/43;
  background: url(../img/features/prevention/prevention_flow_arrow.png) no-repeat center top;
  background-size: 100%;
  position: absolute;
  top: 50%;
  left: calc(min(6.9642857143vw, 78px) * -1 - min(0.8928571429vw, 10px));
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media screen and (max-width: 768px) {
  #prevention {
    padding: 3.2em 0 3em;
  }
  #prevention .inner {
    padding: 0;
  }
  #prevention .box_text {
    aspect-ratio: auto;
  }
  #prevention .box_text .title {
    width: 62.9333333333%;
  }
  #prevention .box_text .filtan.filtan01 {
    width: 19.3333333333%;
    left: 2.7%;
    top: 7.6em;
  }
  #prevention .box_text .filtan.filtan02 {
    width: 17.3333333333%;
    right: 2.7%;
    top: 6.5em;
  }
  #prevention .box_text .text {
    margin-top: 1.8em;
  }
  #prevention .ol_prevention {
    width: 58.6666666667%;
    margin: 1.6em auto 0;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: min(21.7333333333vw, 163px) 0;
  }
  #prevention .ol_prevention li {
    width: 100%;
  }
  #prevention .ol_prevention li + li::before {
    width: min(16.5333333333vw, 124px);
    top: calc(min(12.8vw, 96px) * -1);
    left: 50%;
    -webkit-transform: translateX(-50%) rotate(90deg);
            transform: translateX(-50%) rotate(90deg);
  }
}

#voice {
  padding: min(8.0357142857vw, 90px) 0 0;
}
#voice .box_text {
  margin-top: min(2.5vw, 28px);
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
#voice .image {
  width: 32%;
  margin-top: min(0.8928571429vw, 10px);
}
#voice .ul_voice {
  margin-top: min(4.4642857143vw, 50px);
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: min(2.5vw, 28px);
}
#voice .ul_voice li {
  width: 48.6%;
}
@media screen and (max-width: 768px) {
  #voice {
    padding: 3.9em 0 0;
  }
  #voice .box_text {
    margin-top: 1.1em;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    text-align: center;
  }
  #voice .image {
    width: 87%;
    margin: 1.5em auto 0;
  }
  #voice .ul_voice {
    margin-top: 2em;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    gap: 1.2em;
  }
  #voice .ul_voice li {
    width: 100%;
  }
}

#cleanlife {
  padding: min(5.303030303vw, 70px) 0 min(6.0606060606vw, 80px);
}
#cleanlife .text {
  margin-top: min(2.3214285714vw, 26px);
  text-align: center;
}
#cleanlife .box_conclusion .text01 {
  width: 35.2%;
  margin: min(4.4642857143vw, 50px) auto 0;
}
#cleanlife .box_conclusion .text02 {
  width: 90.1%;
  margin: min(2.6785714286vw, 30px) auto 0;
}
#cleanlife .box_conclusion .text03 {
  width: 33%;
  margin: min(2.6785714286vw, 30px) auto 0;
}
@media screen and (max-width: 768px) {
  #cleanlife {
    padding: 3em 0 3.6em;
  }
  #cleanlife .text {
    margin-top: 0.8em;
  }
  #cleanlife .box_conclusion .text01 {
    width: 51.0144927536%;
    margin-top: 0.9em;
  }
  #cleanlife .box_conclusion .text02 {
    width: 99.5652173913%;
    margin-top: 1em;
  }
  #cleanlife .box_conclusion .text03 {
    width: 47.8260869565%;
    margin-top: 0.4em;
  }
}