@media screen and (max-width: 428px) {
  .is-pc {
    display: none !important;
  }
}
@media screen and (min-width: 429px) {
  .is-sp {
    display: none !important;
  }
}
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html,
body {
  padding: 0;
  margin: 0;
  color: #000;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 46px;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
  color: #000;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  width: 100%;
  height: auto;
  line-height: 1;
  display: block;
}

ul,
ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

body,
h1,
h2,
h3,
h4,
p,
ul,
ol {
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

/*========================
common
========================*/
.pc-bg {
  background: #e6eff7;
  position: fixed;
  width: 100%;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}

.main-area {
  background: white;
  width: 100%;
  max-width: 429px;
  margin: 0 auto;
  position: relative;
}
@media screen and (max-width: 428px) {
  .main-area {
    max-width: none;
  }
}

.inner {
  max-width: 340px;
  padding: 0 24px;
  margin: 0 auto;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
}

.center {
  text-align: center;
}

.cta {
  text-align: center;
}
.cta .inner {
  padding: 0 12px;
  max-width: 370px;
}
.cta .text1 {
  font-weight: bold;
}
.cta .text1 span:nth-child(1) {
  color: #0E6EB8;
  font-size: 16px;
}
.cta .text1 span:nth-child(2) {
  color: #EA5414;
}
.cta .text2 {
  margin: 3px 0 6px;
}
.cta .btn-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 6px;
  margin-top: 20px;
}
.cta .btn-wrap .free {
  max-width: 88px;
}
.cta .text3 {
  font-size: 12px;
  font-weight: bold;
  margin-top: 16px;
}
.cta .text3 span {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(60%, transparent), color-stop(60%, #FFFDA3));
  background: linear-gradient(transparent 60%, #FFFDA3 60%);
}
.cta .text3 span span {
  color: #EA5414;
  background: none;
}

.btn-area {
  width: 100%;
}

.btn-copy {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 4px;
  margin-bottom: 5px;
}
.btn-copy img {
  display: initial;
  width: 25px;
}

.btn {
  border-radius: 8px;
  color: white;
  background: #FF8902;
  display: block;
  width: 100%;
  position: relative;
  font-size: 16px;
  font-weight: 700;
  padding: 12px 8px 13px 13px;
  -webkit-box-shadow: 0px 4px 0px 0px #D52E00;
          box-shadow: 0px 4px 0px 0px #D52E00;
  position: relative;
}
.btn span {
  font-size: 18px;
  font-weight: 900;
}
@media screen and (max-width: 428px) {
  .btn {
    margin-right: auto;
  }
}
.btn:hover {
  -webkit-transform: translateY(4px);
          transform: translateY(4px);
  -webkit-box-shadow: 0px 0px 0px 0px #D52E00;
          box-shadow: 0px 0px 0px 0px #D52E00;
}

/*========================
header
========================*/
.header-area {
  width: 100%;
  max-width: 429px;
  margin: 0 auto;
  position: fixed;
  z-index: 999;
}
@media screen and (max-width: 428px) {
  .header-area {
    max-width: none;
  }
}

.header {
  padding: 14px 24px;
  background: white;
  position: relative;
  z-index: 999;
}
.header .logo {
  max-width: 118px;
}

.overlay {
  background: rgba(0, 0, 0, 0.37);
  position: absolute;
  z-index: 800;
  width: 100%;
  height: 100vh;
  display: none;
}

.hamburger-menu {
  position: absolute;
  top: 5px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: pointer;
  z-index: 1000;
  background: #0E6EB8;
}

.hamburger-menu span {
  display: block;
  width: 21px;
  height: 3px;
  background-color: white;
  margin: 1.5px 0;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

.drawer {
  position: absolute;
  top: 46px;
  right: 0;
  width: 310px;
  background: white;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  z-index: 980;
  visibility: hidden;
  opacity: 0;
  border-top: 1px solid #D9D9D9;
  padding: 24px 16px;
}
.drawer li {
  padding: 10px 0;
}
.drawer a {
  font-size: 18px;
  padding-left: 13px;
  font-weight: bold;
  border-left: 5px solid #EA5414;
}
.drawer a:hover {
  color: #EA5414;
}

.hamburger-menu.active span:nth-child(1) {
  -webkit-transform: rotate(45deg) translate(4.5px, 4.5px);
          transform: rotate(45deg) translate(4.5px, 4.5px);
}

.hamburger-menu.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
  -webkit-transform: rotate(-45deg) translate(4.5px, -4.5px);
          transform: rotate(-45deg) translate(4.5px, -4.5px);
}

.drawer.open {
  visibility: visible;
  opacity: 1;
}

/*========================
mv
========================*/
.mv {
  padding-top: 46px;
  -webkit-box-shadow: 0 4px 14px 0 rgba(197, 200, 226, 0.25);
          box-shadow: 0 4px 14px 0 rgba(197, 200, 226, 0.25);
}

/*========================
about
========================*/
.about {
  padding: 17px 0 75px;
}

.about__head {
  padding: 33px 0 31px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 12px;
}
.about__head .img {
  width: 76px;
}
.about__head .content {
  width: calc(100% - 76px - 12px);
}
.about__head .content h2 {
  font-size: 21px;
  font-weight: 900;
  margin-bottom: 9px;
}
.about__head .content h2 span {
  color: #0E6EB8;
}
.about__head .content p {
  font-weight: bold;
  letter-spacing: -0.14px;
}
.about__head .content p span {
  font-weight: 900;
  color: #EA5414;
}

.about__body h2 {
  font-size: 18px;
  font-weight: 900;
  line-height: 24px;
  letter-spacing: -0.18px;
}
.about__body h2 span {
  font-size: 16px;
  letter-spacing: -0.16px;
}
.about__body .content {
  margin: 20px 0;
  position: relative;
}
.about__body .content .img {
  position: absolute;
  bottom: 9px;
  width: 157px;
  right: -17px;
}
.about__body .content .text1 {
  color: #EA5414;
  font-weight: 900;
  font-size: 15px;
}
.about__body .content .text2 {
  font-weight: 900;
  font-size: 23px;
}
.about__body .content .img2 {
  max-width: 168px;
  margin-top: 6px;
}
.about__body p {
  font-weight: bold;
}

/*========================
problem
========================*/
.problem {
  position: relative;
  z-index: 1;
  padding-bottom: 14px;
}
.problem .inner {
  border-top: 1px solid #0E6EB8;
}
.problem .cta .inner {
  border: none;
}
.problem::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -65px;
  left: 0;
  width: 112px;
  height: 233px;
  background: url(../img/problem-bg1.png) no-repeat center center/contain;
}
.problem .img {
  max-width: 285px;
  margin: -9px auto -24px;
}
.problem h2 {
  font-size: 27px;
  font-weight: 900;
  line-height: 1.4;
  text-align: center;
}
.problem h2 span {
  font-size: 40px;
  color: #0E6EB8;
}
.problem ul {
  list-style-type: disc;
  font-weight: bold;
  font-size: 18px;
  padding-left: 1em;
  line-height: 1.4;
}
.problem ul span {
  color: #0E6EB8;
  font-weight: 900;
}
.problem ul li {
  margin-top: 15px;
}
.problem .flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
  gap: 8px;
  margin-top: 19px;
}
.problem .flex .img2 {
  width: 81px;
}
.problem .flex h3 {
  width: calc(100% - 81px - 8px);
  font-weight: 900;
  font-size: 24px;
  line-height: 1.4;
}
.problem .flex h3 span {
  color: #EA5414;
  font-size: 28px;
}
.problem .img3 {
  max-width: 330px;
  margin: 28px auto 24px;
}
.problem .bg3 {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
  width: 100%;
}

/*========================
system
========================*/
.system {
  padding-top: 30px;
  position: relative;
  z-index: 2;
}
.system h2 .bg {
  background: #EEEEEE;
  display: inline-block;
}
.system h2 .bg:nth-child(1) {
  padding: 5px 7px 2px 6px;
  margin-bottom: -5px;
}
.system h2 .bg:nth-child(2) {
  font-size: 24px;
  line-height: 1;
  padding: 3px 8px 4px;
  margin-bottom: 5px;
}
.system h2 .bg:nth-child(3) {
  font-size: 29px;
  line-height: 1;
  font-weight: 900;
  color: #0E6EB8;
  padding: 3px 8px 4px;
}
.system h2 .bg:nth-child(3) span {
  font-size: 34px;
  display: inline-block;
  margin: 0 -14px;
}
.system h2 img {
  width: 168px;
}
.system .head {
  margin-top: 21px;
}
.system .body {
  background: #E6F7FF;
  padding: 19px 0 46px;
  -webkit-box-shadow: 0 4px 14px 0 rgba(197, 200, 226, 0.25);
          box-shadow: 0 4px 14px 0 rgba(197, 200, 226, 0.25);
}
.system .body .item {
  border-radius: 12px;
  background: #FFF;
  -webkit-box-shadow: 0 4px 4px 0 rgba(105, 135, 255, 0.25);
          box-shadow: 0 4px 4px 0 rgba(105, 135, 255, 0.25);
  padding: 16px 0 17px;
  margin-bottom: 19px;
  position: relative;
}
.system .body .item .icon {
  position: absolute;
  width: 70px;
  right: 31px;
  top: -19px;
}
.system .body .item h3 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 11px;
}
.system .body .item p {
  font-size: 15px;
  padding: 0 17px 0 23px;
}
.system .body .item .num {
  width: 85px;
  background: #0E6EB8;
  color: white;
  font-size: 18px;
  font-weight: bold;
  padding: 2px 4px 4px 15px;
  display: inline-block;
  line-height: 1;
}
.system .body .item .text {
  width: calc(100% - 85px - 11px);
  font-size: 18px;
  font-weight: bold;
}
.system .body .img {
  -webkit-filter: drop-shadow(7px 16px 11px rgba(141, 201, 248, 0.33));
          filter: drop-shadow(7px 16px 11px rgba(141, 201, 248, 0.33));
}
.system .body .img img {
  border-radius: 8px;
}
.system .roadmap {
  padding: 29px 0;
  position: relative;
  margin-bottom: 15px;
}
.system .roadmap .img {
  position: relative;
  z-index: 1;
}
.system .roadmap .roadmap-head {
  position: relative;
}
.system .roadmap .roadmap-head .img2 {
  position: absolute;
  width: 145px;
  top: 15px;
  z-index: 1;
  right: 0px;
}
.system .roadmap .roadmap-head .img3 {
  z-index: 1;
  position: absolute;
  width: 143px;
  left: 0;
  top: 74px;
}
.system .roadmap .text {
  z-index: 1;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
  gap: 7px;
  margin-top: 35px;
}
.system .roadmap .text .bg {
  background: #EEEEEE;
  display: inline-block;
  font-weight: 900;
  line-height: 1;
}
.system .roadmap .text .bg:nth-child(1) {
  padding: 2px 7px 7px 38px;
  font-size: 24px;
}
.system .roadmap .text .bg:nth-child(1) span {
  color: #0E6EB8;
  font-size: 32px;
}
.system .roadmap .text .bg:nth-child(2), .system .roadmap .text .bg:nth-child(4) {
  font-size: 24px;
  padding: 2px 2px 7px 38px;
}
.system .roadmap .text .bg:nth-child(3) {
  font-size: 24px;
  padding: 2px 7px 7px 38px;
}
.system .roadmap .text .bg:nth-child(3) span {
  font-size: 32px;
  color: #EA5414;
}
.system .roadmap .roadmap-body {
  margin-top: 24px;
  border-radius: 12px;
  background: #E6F7FF;
  -webkit-box-shadow: 0 4px 4px 0 rgba(105, 135, 255, 0.25);
          box-shadow: 0 4px 4px 0 rgba(105, 135, 255, 0.25);
  padding: 20px 22px 16px 17px;
  position: relative;
  z-index: 1;
}
.system .roadmap .roadmap-body h3 {
  font-size: 24px;
  font-weight: 900;
  line-height: 1.3;
  color: #EA5414;
}
.system .roadmap .roadmap-body .check {
  margin: 12px 0 3px;
}
.system .roadmap .roadmap-body .check li {
  position: relative;
  padding-left: 29px;
  font-weight: bold;
  font-size: 16px;
}
.system .roadmap .roadmap-body .check li::before {
  content: "";
  position: absolute;
  width: 25px;
  height: 21px;
  background: url(../img/check.png) no-repeat center center/contain;
  left: 0;
  top: 1px;
}
.system .roadmap .roadmap-body .triangle {
  width: 0;
  height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-top: 14px solid #EA5414;
  margin: 8px auto;
}
.system .roadmap .roadmap-body .disc {
  padding-left: 1.5em;
}
.system .roadmap .roadmap-body .disc li {
  font-weight: 900;
  font-size: 18px;
  list-style: disc;
}
.system .roadmap .bg-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}

/*========================
flow
========================*/
.flow {
  position: relative;
  padding: 16px 0 41px;
  z-index: 1;
}
.flow .bg-img {
  position: absolute;
  width: 218px;
  right: 0;
  top: -94px;
  z-index: -1;
}
.flow h2 {
  display: inline-block;
  padding: 8px 13px 11px 26px;
  background: #0E6EB8;
  border-radius: 0 13px 12px 0;
  color: white;
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
}
.flow h2 span {
  font-size: 34px;
  color: #FC0;
}
.flow .item {
  border-radius: 12px;
  background: rgba(230, 247, 255, 0.87);
  -webkit-box-shadow: 0 4px 4px 0 rgba(105, 135, 255, 0.25);
          box-shadow: 0 4px 4px 0 rgba(105, 135, 255, 0.25);
  font-size: 18px;
  font-weight: 700;
  padding: 18px 21px 18px 36px;
  line-height: 1.4;
  margin-top: 16px;
  position: relative;
}
.flow .item span {
  color: #EA5414;
  font-weight: 900;
}
.flow .item .num {
  background: #0E6EB8;
  color: white;
  font-size: 20px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  line-height: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  padding-top: 2px;
  position: absolute;
  top: 31px;
  left: -15px;
}
.flow .item .small {
  font-size: 14px;
  font-weight: 700;
  color: #000;
}
.flow .note {
  position: relative;
  margin-top: 26px;
  padding-left: 23px;
  font-size: 14px;
  font-weight: bold;
  line-height: 1.8;
  z-index: 2;
}
.flow .note .img {
  width: 137px;
  position: absolute;
  right: -24px;
  bottom: -21px;
}
.flow .flow-bottom {
  position: relative;
  z-index: 1;
}
.flow .flow-bottom .img {
  position: absolute;
  left: 0;
  top: -96px;
  z-index: -1;
  width: 143px;
}
.flow .flow-bottom .img2 {
  position: absolute;
  right: 0;
  top: -60px;
  z-index: -1;
  width: 157px;
}
.flow .flow-bottom .text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
  gap: 7px;
  margin-top: 60px;
}
.flow .flow-bottom .text .bg {
  background: #EEEEEE;
  display: inline-block;
  line-height: 1;
  font-weight: 700;
}
.flow .flow-bottom .text .bg:nth-child(1), .flow .flow-bottom .text .bg:nth-child(3) {
  padding: 3px 12px 7px 15px;
  font-size: 24px;
}
.flow .flow-bottom .text .bg:nth-child(2) {
  font-weight: 900;
  font-size: 24px;
  padding: 4px 10px 7px 0px;
}
.flow .flow-bottom .text .bg:nth-child(2) span {
  color: #0E6EB8;
  font-size: 29px;
}
.flow .flow-bottom .text2 {
  margin: 29px 0 17px;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
.flow .flow-bottom .text2 span {
  font-size: 22px;
  font-weight: 900;
  color: #EA5414;
}
.flow .flow-bottom .text3 {
  margin-bottom: 32px;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
.flow .flow-bottom .text3 span {
  font-size: 22px;
  font-weight: 900;
  color: #EA5414;
}
.flow .flow-bottom .text2 {
  margin: 29px 0 17px;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
.flow .flow-bottom .text2 span {
  font-size: 22px;
  font-weight: 900;
  color: #EA5414;
}

/*========================
footer
========================*/
.footer {
  text-align: center;
  background: #EA5414;
  border-top: 1px solid white;
  color: white;
  font-size: 13px;
  font-weight: 400;
  padding: 9px 0 105px;
}

.fixed {
  display: none;
  position: fixed;
  width: 100%;
  bottom: 0;
  left: 0;
  z-index: 500;
  text-align: center;
}
.fixed .inner {
  background-color: #E6F7FF;
  max-width: 429px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 8px 24px 10px;
  -webkit-box-shadow: 0 0 14px 0 rgba(197, 200, 226, 0.25);
          box-shadow: 0 0 14px 0 rgba(197, 200, 226, 0.25);
}
.fixed .btn {
  padding: 7px 0 8px;
  font-size: 18px;
}
.fixed .btn span {
  font-size: 20px;
}