@charset "UTF-8";
* {
  list-style: none;
  margin: 0px;
  padding: 0px;
  font-family: "YuGothic", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  color: #333;
  box-sizing: border-box;
}

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote,
pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small,
strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label,
legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside,
canvas, details, figcaption, figure, footer, header, hgroup, menu, nav,
section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  background: transparent;
}

main, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

a {
  text-decoration: none;
}

@media all and (min-width: 640px) {
  * {
    font-weight: 500;
    color: #000;
    font-feature-settings: "pkna";
    letter-spacing: 0.05em;
  }
}
/* --------------
ヘッダー・フッター 
-------------- */
header {
  position: fixed;
  width: 100%;
  background-color: #fff;
  z-index: 99;
}
header .header-wrap {
  height: 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .header-wrap .header-logo {
  margin-left: 10px;
}
header .header-wrap .header-logo img {
  height: 6.04vw;
  width: auto;
}
header .header-wrap .header-button {
  margin-right: 8px;
  transition: 0.3s;
}
header .header-wrap .header-button img {
  height: min(12.56vw, 60px);
  width: auto;
}
header .header-wrap .header-button:hover {
  opacity: 0.7;
}

@media all and (min-width: 640px) {
  header .header-wrap {
    width: clamp(1080px, 100%, 1280px);
    height: 80px;
    margin: 0 auto;
  }
  header .header-wrap .header-logo {
    margin-left: 30px;
  }
  header .header-wrap .header-logo img {
    height: 30px;
  }
  header .header-wrap .header-button {
    margin-right: 10px;
  }
  header .header-wrap .header-button img {
    height: 74px;
  }
}
/* --------------
メイン
-------------- */
main {
  padding-top: 60px;
  padding-bottom: 30px;
  position: relative;
}
main .pc {
  display: none;
}

.share-button {
  width: 60.39vw;
  margin: 4.83vw auto 0;
}
.share-button a {
  position: relative;
  font-weight: bold;
  color: #fff;
  height: 11.11vw;
  border-radius: 5.56vw;
  display: flex;
  align-items: center;
  font-size: 4.14vw;
  padding-left: 4.83vw;
  transition: 0.3s;
}
.share-button a:first-child {
  background-color: #07B53B;
}
.share-button a:last-child {
  margin-top: 2.42vw;
  background-color: #0071E3;
}
.share-button a::after {
  content: "";
  display: block;
  position: absolute;
  top: 23%;
  right: 4.11vw;
  background-image: url(../images/share-icon.png);
  background-size: contain;
  background-repeat: no-repeat;
  width: 4.23vw;
  height: 4.95vw;
}
.share-button a:hover {
  opacity: 0.7;
}

.reg-button {
  width: 96.62%;
  margin: 0 auto;
  transition: 0.3s;
}
.reg-button:hover {
  transform: scale(1.05);
}

.reg-wrap {
  margin: 30px 0;
}

.top {
  background-image: url(../images/bg-sp.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 210vw;
  margin: 0 auto;
}
.top .wave {
  display: none;
}

@media all and (min-width: 640px) {
  main {
    padding-top: 80px;
    padding-bottom: 40px;
    width: max(1080px, 100%);
    margin: 0 auto;
  }
  main .sp {
    display: none;
  }
  main .pc {
    display: block;
  }
  .share-button {
    width: 690px;
    margin: 30px auto 0;
    display: flex;
    justify-content: space-between;
  }
  .share-button a {
    width: 330px;
    height: 60px;
    border-radius: 30px;
    font-size: 23px;
    padding-left: 30px;
  }
  .share-button a:last-child {
    margin-top: 0;
  }
  .share-button a::after {
    right: 20px;
    width: 23px;
    height: 27px;
  }
  .reg-button {
    width: 636px;
  }
  .reg-wrap {
    margin: 50px 0;
  }
  .top {
    background-image: url(../images/bg.png);
    height: auto;
    position: relative;
    padding-bottom: 100px;
  }
  .top picture img {
    max-width: 1280px;
    margin: 0 auto;
  }
  .top .wave {
    display: block;
    margin-bottom: -1px;
    position: absolute;
    width: 100%;
    bottom: 0;
  }
  .top .wave svg {
    display: block;
  }
}
.sec1 {
  padding: 20px 0 50px;
  background-color: #f4f2eb;
}
.sec1 .sec1-ttl img {
  margin-top: 40px;
}
.sec1 .sec1-text1 {
  text-align: center;
  margin-top: 25px;
  font-size: 3.86vw;
  font-weight: bold;
  line-height: 2;
}
.sec1 .sec1-text2 {
  text-align: center;
  font-feature-settings: "palt";
  font-size: 6.64vw;
  font-weight: bold;
  color: #ea545d;
  line-height: 1.6;
  margin-top: 20px;
  letter-spacing: 0.055em;
}
.sec1 .sec1-text2 span {
  display: inline-block;
  transform: rotate(20deg);
  font-weight: bold;
  color: #ea545d;
}
.sec1 .sec1-box {
  position: relative;
  width: min(90%, 760px);
  margin: 0 auto;
  background-color: #ffffff;
  border: 4px dotted #231815;
  border-radius: 20px;
  margin-top: 45px;
  padding: 40px 20px 25px;
}
.sec1 .sec1-box .text-box > p {
  position: absolute;
  font-size: 19px;
  line-height: 1;
  font-weight: bold;
  top: calc(-0.5em - 4px);
  left: 20px;
  background: linear-gradient(180deg, #f4f2eb 0%, #f4f2eb 50%, #ffffff 50%, #ffffff 100%);
  padding: 0 10px;
}
.sec1 .sec1-box .text-box .inner p {
  display: inline-block;
  background-color: #f5d44c;
  border: 2px solid #231815;
  font-size: 17px;
  line-height: 1;
  font-weight: bold;
  padding: 4px 10px;
  border-radius: 100vh;
  margin-bottom: 15px;
}
.sec1 .sec1-box .text-box .inner ul li {
  font-size: 14px;
  line-height: 1.6;
  text-indent: -1em;
  padding-left: 1em;
}
.sec1 .sec1-box .text-box .inner ul li br {
  display: none;
}
.sec1 .sec1-box .text-box .inner ul li + li {
  margin-top: 15px;
}
.sec1 .sec1-box .text-box .inner + .inner {
  margin-top: 20px;
}
.sec1 .sec1-box img {
  margin-top: 15px;
}
.sec1 .share-button {
  margin-top: 40px;
}

@media all and (min-width: 640px) {
  .sec1 {
    padding-top: 50px;
  }
  .sec1 .sec1-ttl img {
    width: 795px;
    margin: 45px auto 0;
  }
  .sec1 .sec1-text1 {
    font-size: 18px;
  }
  .sec1 .sec1-text2 {
    font-size: 28px;
  }
  .sec1 .sec1-box {
    display: flex;
    align-items: center;
    padding: 10px 0px 10px 30px;
  }
  .sec1 .sec1-box .text-box .inner ul li br {
    display: inline;
  }
  .sec1 .sec1-box img {
    width: 320px;
    margin-top: 0;
  }
}
.sec2 {
  padding: 20px 0 50px;
  background-color: #f4f2eb;
  position: relative;
}
.sec2 h3 {
  margin-bottom: 30px;
}
.sec2 .tabWrap {
  width: 90%;
  margin: 0 auto;
}
.sec2 .tabWrap > ul {
  display: flex;
  justify-content: space-between;
}
.sec2 .tabWrap > ul li {
  width: 48%;
  background-color: #f4aaae;
  border-radius: 10px 10px 0 0;
}
.sec2 .tabWrap > ul li.active {
  background-color: #ea545d;
}
.sec2 .tabCts {
  display: none;
}
.sec2 .tabCts.show {
  display: block;
}
.sec2 .tabCts_inner {
  background-color: #fff;
  padding: 14vw 10px 30px;
  position: relative;
}
.sec2 .tabCts_inner .step {
  position: absolute;
  width: 20%;
  top: 10px;
  left: 10px;
}
.sec2 .tabCts_inner .txt1 {
  text-align: center;
  font-size: 5vw;
  font-weight: bold;
  color: #595757;
  line-height: 1.6;
}
.sec2 .tabCts_inner .txt2 {
  text-align: center;
  font-size: 6vw;
  font-weight: bold;
  color: #ea545d;
  line-height: 1.5;
}
.sec2 .tabCts_inner .yellowBox {
  background-color: #fff4c7;
  width: 96%;
  border-radius: 10px;
  margin: 40px auto 20px;
  padding: 20px 15px;
  position: relative;
}
.sec2 .tabCts_inner .yellowBox img {
  width: 55px;
  top: 0;
  right: 50%;
  transform: translateX(50%) translateY(-50%);
  position: absolute;
  z-index: 1;
}
.sec2 .tabCts_inner .yellowBox p {
  font-size: 4vw;
  color: #595757;
  font-weight: bold;
  line-height: 1.6;
  position: relative;
  z-index: 2;
}
.sec2 .tabCts_inner .yellowBox p span {
  color: #ea545d;
  font-weight: bold;
  text-decoration: underline;
}
.sec2 .tabCts_inner .yellowBox p + p {
  font-size: 3.4vw;
  line-height: 1.6;
  color: #595757;
  font-weight: normal;
  margin-top: 1em;
}
.sec2 .tabCts_inner .cap {
  text-align: center;
  font-size: 3.2vw;
  line-height: 1.4;
  color: #595757;
  margin-bottom: 20px;
}
.sec2 .tabCts_inner + .tabCts_inner {
  margin-top: 15px;
}
.sec2 .inner1-1 h5 {
  width: 90%;
  margin: 0 auto 20px;
}
.sec2 .inner1-1 h5 + picture {
  width: 90%;
  margin: 0 auto 20px;
}
.sec2 .inner1-2 {
  padding-top: 7vw;
}
.sec2 .inner1-2 .yellowBox {
  margin: 20px auto;
}
.sec2 .inner1-2 .yellowBox + img {
  width: 80%;
  margin: 0 auto;
}
.sec2 .inner2-1 {
  padding-top: 10vw;
}
.sec2 .inner2-1 a {
  width: 90%;
  display: block;
  margin: 20px auto;
  transition: 0.3s;
}
.sec2 .inner2-1 a + img {
  width: 80%;
  margin: 0 auto;
}
.sec2 .inner2-1 a:hover {
  opacity: 0.7;
}
.sec2 .inner2-1 .yellowBox:has(+ .txt3) {
  margin: 50px auto 20px;
}
.sec2 .inner2-1 .txt3 {
  font-size: 3.7vw;
  color: #595757;
  font-weight: bold;
  line-height: 1.6;
  margin-bottom: 15px;
}
.sec2 .inner2-1 .txt3 + img {
  width: 96%;
  margin: 0 auto 10px;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}
.sec2 .inner2-1 .txt3 + img + p {
  width: 96%;
  margin: 0 auto;
  text-align: right;
  font-size: 12px;
}
.sec2 .inner2-1 .txt3 + img + p + .yellowBox {
  margin: 20px auto 0;
}
.sec2 .inner2-1 .txt3 + img + p + .yellowBox p {
  text-align: center;
}
.sec2 .inner2-2 {
  padding-top: 10vw;
}
.sec2 .inner2-2 .txt2 {
  font-size: 5.2vw;
}
.sec2 .inner2-2 .yellowBox {
  margin: 20px auto;
}
.sec2 .inner2-2 .yellowBox + img {
  width: 80%;
  margin: 0 auto;
}
.sec2 .reg-button {
  margin: 50px auto 20px;
}
.sec2 .wave {
  position: absolute;
  display: block;
  bottom: 0;
  width: 100%;
}

@media all and (min-width: 640px) {
  .sec2 {
    padding-top: 100px;
    position: relative;
  }
  .sec2 h3 {
    width: 490px;
    margin: 0 auto 30px;
  }
  .sec2 .pc_flag::before, .sec2 .pc_flag::after {
    content: "";
    width: 350px;
    height: 180px;
    background-image: url(../images/sec2_flag.png);
    background-size: cover;
    position: absolute;
    display: block;
    top: 0;
  }
  .sec2 .pc_flag::before {
    left: 50%;
    margin-left: -640px;
  }
  .sec2 .pc_flag::after {
    transform: scale(-1, 1);
    right: 50%;
    margin-right: -640px;
  }
  .sec2 .tabWrap {
    width: 880px;
  }
  .sec2 .tabWrap > ul {
    width: 675px;
    margin: 30px auto 0;
  }
  .sec2 .tabWrap > ul li {
    width: 327px;
    transition: background-color 0.3s;
  }
  .sec2 .tabWrap > ul li:hover {
    background-color: #ea545d;
  }
  .sec2 .tabCts_inner {
    padding: 70px 95px 40px;
    border-radius: 10px;
  }
  .sec2 .tabCts_inner .step {
    width: 96px;
  }
  .sec2 .tabCts_inner .txt1 {
    font-size: 25px;
    text-align: left;
  }
  .sec2 .tabCts_inner .txt2 {
    font-size: 35px;
    text-align: left;
  }
  .sec2 .tabCts_inner .yellowBox {
    padding: 15px;
  }
  .sec2 .tabCts_inner .yellowBox img {
    width: 70px;
  }
  .sec2 .tabCts_inner .yellowBox p {
    font-size: 18px;
  }
  .sec2 .tabCts_inner .yellowBox p + p {
    font-size: 13px;
  }
  .sec2 .tabCts_inner .cap {
    font-size: 13px;
    margin-top: 15px;
  }
  .sec2 .inner1-1 {
    position: relative;
  }
  .sec2 .inner1-1 h5 {
    width: 410px;
  }
  .sec2 .inner1-1 h5 + picture {
    position: absolute;
    width: 290px;
    top: 48px;
    right: 40px;
  }
  .sec2 .inner1-1 .yellowBox {
    width: 410px;
    margin: 10px auto 0 0;
    position: relative;
  }
  .sec2 .inner1-1 .yellowBox img {
    top: -40px;
    right: -40px;
    transform: none;
  }
  .sec2 .inner1-2 {
    padding-top: 70px;
    padding-bottom: 50px;
  }
  .sec2 .inner1-2 .yellowBox {
    width: 410px;
    margin: 20px auto 0 0;
  }
  .sec2 .inner1-2 .yellowBox + img {
    width: 335px;
    position: absolute;
    top: 50px;
    right: 40px;
  }
  .sec2 .inner2-1 {
    padding-top: 70px;
  }
  .sec2 .inner2-1 a {
    width: 359px;
    margin: 30px auto 90px 0;
  }
  .sec2 .inner2-1 a + img {
    width: 250px;
    position: absolute;
    top: 50px;
    right: 70px;
  }
  .sec2 .inner2-1 .yellowBox {
    width: 100%;
  }
  .sec2 .inner2-1 .yellowBox:has(+ .txt3) {
    width: 100%;
    text-align: center;
    padding-top: 30px;
    margin-bottom: 30px;
  }
  .sec2 .inner2-1 .txt3 {
    text-align: center;
    font-size: 17px;
    margin: 0 -30px 20px;
  }
  .sec2 .inner2-1 .txt3 + img {
    width: 100%;
    box-shadow: 3px 3px 7px rgba(0, 0, 0, 0.5);
  }
  .sec2 .inner2-1 .txt3 + img + p {
    width: 100%;
  }
  .sec2 .inner2-2 {
    padding-top: 70px;
    padding-bottom: 50px;
  }
  .sec2 .inner2-2 .yellowBox {
    width: 410px;
    margin: 20px auto 0 0;
  }
  .sec2 .inner2-2 .yellowBox + img {
    width: 280px;
    position: absolute;
    top: 75px;
    right: 40px;
  }
}
.sec3 {
  padding: 50px 0 50px;
}
.sec3 h3 {
  margin-bottom: 30px;
}
.sec3_inner .toggle {
  display: none;
}
.sec3_inner .question, .sec3_inner .anser {
  transform: translateZ(0);
  transition: all 0.4s;
}
.sec3_inner .anser {
  max-height: 0;
  overflow: hidden;
}
.sec3_inner .toggle:checked + .question + .anser {
  max-height: 2000px;
  transition: all 1s;
}
.sec3_inner .toggle:checked + .question {
  background-color: #ea545d;
}
.sec3_inner .toggle:checked + .question span::after {
  transform: rotate(0deg);
}
.sec3 ul {
  width: 90%;
  max-width: 880px;
  margin: 0 auto;
}
.sec3 ul li {
  margin-bottom: 5px;
}
.sec3 .question {
  background-color: #f0878e;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  cursor: pointer;
  padding: 10px 10px;
  min-height: 50px;
  transition: background-color 0.3s;
}
.sec3 .question:hover {
  background-color: #ea545d;
}
.sec3 .question img {
  width: 25px;
  margin-right: 10px;
}
.sec3 .question p {
  font-size: 4vw;
  font-weight: bold;
  line-height: 1.6;
  color: #fff;
  width: calc(100% - 35px - 25px);
}
.sec3 .question span {
  width: 15px;
  height: 15px;
  margin-left: 10px;
  position: relative;
}
.sec3 .question span::before, .sec3 .question span::after {
  position: absolute;
  content: "";
  width: 15px;
  height: 2px;
  background-color: #fff;
  top: calc(50% - 1.5px);
  left: 0%;
  transition: 0.3s;
}
.sec3 .question span::after {
  transform: rotate(90deg);
}
.sec3_cts {
  background-color: #f4f2eb;
}
.sec3_cts > div {
  padding: 15px;
}
.sec3_cts > div h5 {
  color: #ea545d;
  font-size: 16px;
  line-height: 2;
}
.sec3_cts > div p {
  color: #595757;
  font-size: 16px;
  line-height: 1.6;
}
.sec3_cts > div p span {
  color: #ea545d;
}
.sec3_cts > div img {
  margin: 15px 0 10px;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}
.sec3_cts > div small {
  text-align: right;
  font-size: 12px;
  color: #595757;
  display: block;
}
.sec3_cts.cts_1 p {
  text-indent: -1em;
  padding-left: 1em;
}

@media all and (min-width: 640px) {
  .sec3 {
    padding-top: 60px;
  }
  .sec3 h3 {
    width: 490px;
    margin: 0 auto 50px;
  }
  .sec3 .question {
    min-height: 90px;
  }
  .sec3 .question img {
    width: 36px;
    margin-left: 14px;
    margin-right: 20px;
  }
  .sec3 .question p {
    font-size: 22px;
    width: calc(100% - 70px - 60px);
  }
  .sec3 .question span {
    width: 30px;
    height: 30px;
    margin: 0 30px 0 0;
  }
  .sec3 .question span::before, .sec3 .question span::after {
    width: 30px;
    height: 3px;
  }
  .sec3_cts > div {
    padding: 40px;
  }
  .sec3_cts > div p {
    line-height: 1.9;
  }
  .sec3_cts > div img {
    max-width: 675px;
    margin: 20px auto 15px;
    box-shadow: 3px 3px 7px rgba(0, 0, 0, 0.5);
  }
  .sec3_cts > div small {
    max-width: 675px;
    margin: 0 auto;
  }
}
.sec4 {
  margin-bottom: 30px;
}
.sec4 .share-wrap {
  background-color: #f4f2eb;
  padding: 60px 0 50px;
  position: relative;
}
.sec4 .share-wrap::before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 30px 35px 0 35px;
  border-color: #fff transparent transparent transparent;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -35px;
}
.sec4 .share-wrap h3 {
  width: 80%;
  max-width: 415px;
  margin: 0 auto;
}
.sec4 .share-wrap .share-button {
  margin: 40px auto 0;
}
.sec4 .reg-wrap {
  margin: 60px auto 20px;
}

@media all and (min-width: 640px) {
  .sec4 .share-wrap {
    padding: 70px 0;
  }
  .sec4 .share-wrap::before {
    border-width: 40px 40px 0 40px;
    margin-left: -40px;
  }
  .sec4 .reg-wrap {
    margin: 60px auto 40px;
  }
}
#bottom-banner {
  position: -webkit-sticky;
  position: sticky;
  z-index: 10;
  bottom: 0;
  margin: 0;
  padding: 10px 0 10px 30px;
  background-color: rgba(255, 255, 255, 0.9);
  transition: transform 0.3s, opacity 0.3s;
}
#bottom-banner.hide {
  transform: translateY(101%);
  opacity: 0;
  pointer-events: none;
}

@media all and (min-width: 640px) {
  #bottom-banner {
    padding: 20px 0 10px 0;
  }
}
footer {
  padding: 15px 10px 15px;
  background-color: #efefef;
}
footer .footer-text {
  text-align: center;
  font-size: 14px;
  line-height: 1;
  color: #333;
  font-weight: bold;
}
footer .footer-text span {
  display: block;
  margin-bottom: 1em;
  font-size: 12px;
  font-weight: normal;
}
footer .footer-copyright {
  margin-top: 10px;
  text-align: center;
  font-size: 10px;
  line-height: 1.2;
  color: #333;
}

@media all and (min-width: 640px) {
  footer {
    padding-top: 30px;
  }
  footer .footer-text {
    font-size: 17px;
    letter-spacing: 2px;
  }
  footer .footer-text span {
    display: inline-block;
    font-size: 15px;
    padding-right: 1em;
    margin-bottom: 0;
  }
  footer .footer-copyright {
    margin-top: 20px;
  }
  footer .footer-copyright br {
    display: none;
  }
}