* {
  box-sizing: border-box;
}
html {
  font-size: 16px;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  line-height: 1.5;
  color: #000000;
  background-color: #ffffff;
}
a {
  color: inherit;
  text-decoration: none;
}
ul,
ol,
dl {
  list-style: none;
}
img {
  display: block;
  object-fit: cover;
  object-position: center;
  -o-object-fit: cover;
  -o-object-position: center;
}

.text-white {
  color: #ffffff;
}
.text-orange {
  color: #ed8a21;
}
.text-yellow {
  color: #f6ee35;
}
.text-green {
  color: #06c755;
}

.text-14 {
  font-size: 0.875rem;
}
.text-18 {
  font-size: 1.125rem;
}
.text-20 {
  font-size: 1.25rem;
}
.text-22 {
  font-size: 1.375rem;
}
.text-24 {
  font-size: 1.5rem;
}
.text-28 {
  font-size: 1.75rem;
}
.text-32 {
  font-size: 2rem;
}
.text-35 {
  font-size: 2.188rem;
}
.text-40 {
  font-size: 2.5rem;
}

.font-regular {
  font-weight: 500;
}
.font-normal {
  font-weight: 700;
}

.text-center {
  text-align: center;
}

.header {
  height: 78px;
  padding: 13px 18px;
  line-height: 1;
  background: linear-gradient(92.35deg, #5c82cd 0%, #6187ce 99.9%);
}

.link a {
  display: block;
  width: 300px;
  border-radius: 8px;
  margin: 0 auto;
  line-height: 55px;
  background-color: #06c755;
}

.hero-section > div:first-child {
  position: relative;
  height: max(125vw, 470px);
  max-height: calc(100vh - 181px);
  padding: 0 20px;
  background-image: url("./images/fv.jpg");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
}
.hero-section > div div.text-white {
  margin-top: -15px;
  transform: rotate(-6.12deg);
}
.hero-section > div:last-child {
  padding: 10px 20px 30px;
  background-color: #ed8a21;
}
.hero-section > div:last-child p {
  width: fit-content;
  width: -moz-fit-content;
  margin: 0 auto;
  text-decoration: underline;
}
.hero-section .instagram {
  position: absolute;
  top: 180px;
  left: 20px;
  display: block;
  width: fit-content;
  width: -moz-fit-content;
}
.instagram img {
  width: 35px;
}
.hero-section .banner-box {
  position: absolute;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 8px;
}
.banner-box img {
  width: 23%;
}

.white-section--1 {
  padding: 27px 15px 43px;
}
.white-section--1 div {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 50px;
  width: fit-content;
  width: -moz-fit-content;
  margin: 35px auto 0;
}
.white-section--1 div ul {
  padding-left: 22px;
  line-height: 1.7;
}
.white-section--1 div ul li {
  position: relative;
}
.white-section--1 div ul li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -21px;
  display: inline-block;
  width: 14px;
  height: 14px;
  margin: auto;
  border-radius: 50%;
  background-color: #f6ee35;
}

.white-section--2 {
  padding: 47px 26px;
}
.white-section--2 ol {
  display: flex;
  gap: 27px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 35px;
}
.white-section--2 ol li {
  max-width: 352px;
  padding: 14px;
  border: 2px solid #ed8a21;
  border-radius: 7px;
  background-color: #f6ee3533;
}
.white-section--2 ol li > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.white-section--2 ol li > p {
  margin-top: 10px;
  line-height: 1.8;
}
.white-section--2 ol li img {
  width: 105px;
  height: 105px;
  border: 2px solid #ed8a21;
  border-radius: 50%;
}
.white-section--2 div > p {
  width: fit-content;
  width: -moz-fit-content;
  padding: 0 4px;
  line-height: 22px;
  color: #ffffff;
  background-color: #218bed;
}
.white-section--2 div > h3 {
  margin-top: 4px;
}
.white-section--2 {
}
.white-section--2 .link {
  margin-top: 35px;
}

.white-section--3 {
  padding: 36px 15px 57px;
}
.white-section--3 h2 {
  margin-top: 44px;
}
.white-section--3 .youtube-wrapper {
  width: 100%;
  height: 60vw;
  margin-top: 42px;
}
.white-section--3 .youtube-wrapper iframe {
  display: block;
  margin: 0 auto;
  width: 100%;
  height: 100%;
}
.white-section--3 .youtube-wrapper + p {
  position: relative;
  z-index: 1;
  margin-top: 47px;
}
.white-section--3 .youtube-wrapper + p + p {
  margin-top: 20px;
}
.white-section--3 p + .link {
  margin-top: 35px;
}
.white-section--3 .yellow-line {
  position: relative;
}
.white-section--3 .yellow-line::before {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  display: block;
  width: 100%;
  height: 7px;
  margin: auto;
  background-color: #f6ee35;
  z-index: -1;
}

.orange-section {
  padding: 53px 10px 47px;
  background-color: #ed8a21;
}
.orange-section h2 + p {
  position: relative;
  width: 94%;
  max-width: 432px;
  padding: 18px;
  margin: 30px auto 0;
  line-height: 1.8;
  letter-spacing: 0.5px;
  background-color: #ffffff;
  overflow: hidden;
}
.orange-section h2 + p span {
  position: absolute;
  left: 0;
  right: 0;
  height: 0.5px;
  width: calc(100% - 36px);
  margin: auto;
  background-color: #777777;
}
.orange-section h2 + p span:nth-of-type(1) {
  top: 44.5px;
}
.orange-section h2 + p span:nth-of-type(2) {
  top: 72.5px;
}
.orange-section h2 + p span:nth-of-type(3) {
  top: 102.5px;
}
.orange-section h2 + p span:nth-of-type(4) {
  top: 130.5px;
}
.orange-section .link {
  margin-top: 40px;
}

.blue-section {
  padding: 55px 27px 40px;
  background-color: #218bed33;
}
.blue-section dl {
  max-width: 700px;
  margin: 30px auto 0;
}
.blue-section dt,
.blue-section dd {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 0px 6px 7px 12px;
  line-height: 1.8;
}
.blue-section dt {
  border-radius: 7px;
  background-color: #ffffff;
}
.blue-section dt::before,
.blue-section dd::before {
  display: block;
  font-size: 28px;
  font-weight: 900;
}
.blue-section dt::before {
  content: "Q";
  color: #218bed;
}
.blue-section dd::before {
  content: "A";
  color: #ed8a21;
}
.blue-section dd + dt {
  margin-top: 36px;
}

.footer {
  padding: 12px 17px 8px 17px;
  background-color: #ed8a21;
}
.footer p {
  margin-top: 8px;
}
.footer .instagram {
  display: block;
  width: fit-content;
  width: -moz-fit-content;
  margin: 10px 0 0;
}

@media screen and (min-width: 780px) {
  .header {
    position: absolute;
    top: 0;
    left: 0;
    background: initial;
    z-index: 1;
  }
  .hero-section {
    display: flex;
  }
  .hero-section > div {
    position: relative;
    width: 50%;
  }
  .hero-section > div div.text-white,
  .hero-section > div:last-child p {
    position: absolute;
    width: fit-content;
    width: -moz-fit-content;
    height: fit-content;
    height: -moz-fit-content;
  }
  .hero-section > div:first-child {
    max-height: 100vh;
  }
  .hero-section > div div.text-white {
    top: 60px;
    left: 40px;
  }
  .hero-section > div:last-child p {
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }
  .hero-section .instagram {
    top: 220px;
    left: 40px;
  }
  .hero-section .banner-box {
    bottom: 40px;
    left: 30px;
    flex-direction: row;
    gap: 20px;
  }
  .banner-box img {
    width: 25%;
  }
  .white-section--3 .youtube-wrapper {
    width: auto;
    height: auto;
  }
  .white-section--3 .youtube-wrapper iframe {
    display: block;
    margin: 0 auto;
    width: 560px;
    height: 315px;
  }
  .footer {
    padding: 20px 50px;
    text-align: center;
  }
  .footer .instagram {
    margin: 10px auto;
  }
}