.nav-pc > ul > li:nth-child(3) > a::before {
  width: 100%;
}

.nav-sp__ul > li:nth-child(3) > a {
  background: #fce7e7;
}

.section-submain__img {
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
@media screen and (min-width: 769px) {
  .section-submain__img {
    background-image: url(/assets/img/beginners/main-2022.jpg), linear-gradient(10deg, #9e9e9e 0%, transparent 60%);
    background-blend-mode: multiply;
  }
}
@media screen and (max-width: 768px) {
  .section-submain__img {
    background-image: url(/assets/img/beginners/main-sp-2022.jpg), linear-gradient(0deg, #bdbdbd 0%, transparent 40%);
    background-blend-mode: multiply;
  }
}
.section-greeting {
  position: relative;
}
.section-greeting__top {
  position: relative;
  display: flex;
  width: 100%;
  max-width: 1040px;
  margin: 50px auto 0;
  padding: 0 20px;
  height: 300px;
}
@media screen and (max-width: 768px) {
  .section-greeting__top {
    height: auto;
  }
}
.section-greeting__txt {
  width: 50%;
  padding-right: 20px;
}
@media screen and (max-width: 768px) {
  .section-greeting__txt {
    width: 100%;
    padding-right: 0;
  }
}
@media screen and (max-width: 768px) {
  .section-greeting__txt img {
    width: 100px;
  }
}
.section-greeting__txt h2 {
  margin-top: 20px;
  font-size: 1.875rem;
}
@media screen and (max-width: 768px) {
  .section-greeting__txt h2 {
    font-size: 1.25rem;
    margin: 20px 0;
  }
}
.section-greeting__txt h2 span {
  position: relative;
  font-size: 1.5rem;
  color: #cf121b;
}
@media screen and (max-width: 768px) {
  .section-greeting__txt h2 span {
    font-size: 1.125rem;
  }
}
.section-greeting__line {
  background: #cf121b;
}
.section-greeting__line p {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 20px;
  color: #fff;
}
.section-greeting__bottom {
  width: 100%;
  max-width: 1040px;
  margin: 40px auto 0;
  padding: 0 20px;
}
.section-greeting__img {
  position: absolute;
  top: 0;
  left: 50%;
  right: 0;
  max-width: 520px;
  padding-right: 20px;
}
.section-greeting__img img {
  max-width: 100%;
}
@media screen and (max-width: 768px) {
  .section-greeting__img {
    position: relative;
    left: 0;
    padding: 0 20px;
    text-align: center;
  }
}
.section-beginners {
  padding-top: 20px;
}
.section-beginners__box {
  display: flex;
  justify-content: space-around;
  background: #fce7e7;
  border-radius: 20px;
  margin-top: 30px;
  padding: 20px;
}
@media screen and (max-width: 768px) {
  .section-beginners__box {
    display: block;
  }
}
.section-beginners__left {
  position: relative;
  padding: 10px 20px 30px;
}
@media screen and (max-width: 768px) {
  .section-beginners__left {
    padding: 0;
  }
}
.section-beginners__left h3 {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  line-height: 1.4;
}
@media screen and (max-width: 768px) {
  .section-beginners__left h3 {
    font-size: 1.25rem;
  }
}
.section-beginners__left .no {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  margin-right: 10px;
  padding: 5px;
  font-family: "Open Sans", sans-serif;
  font-size: 1rem;
  font-weight: bold;
  color: #fff;
}
.section-beginners__left__bg {
  position: absolute;
  bottom: -26px;
  left: 20px;
  font-family: "Open Sans", sans-serif;
  font-size: 3rem;
  font-weight: bold;
  line-height: 1;
}
@media screen and (max-width: 768px) {
  .section-beginners__left__bg {
    position: relative;
    bottom: 0;
    left: 0;
    margin-top: 20px;
    font-size: 1.875rem;
  }
}
.section-beginners__left__bg span {
  position: relative;
  margin-left: 10px;
  font-family: -apple-system, BlinkMacSystemFont, Roboto, "Segoe UI", "Helvetica Neue", HelveticaNeue, YuGothic, "Yu Gothic Medium", "Yu Gothic", Verdana, Meiryo, sans-serif;
  font-size: 16px;
}
.section-beginners__right {
  flex-basis: 350px;
  flex-shrink: 0;
}
@media screen and (max-width: 768px) {
  .section-beginners__right {
    margin-top: 20px;
  }
}
.section-beginners__right img {
  border-radius: 10px;
}
@media screen and (max-width: 768px) {
  .section-beginners__right img {
    margin: 0 auto;
  }
}
.section-support__box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.section-support__col {
  border: 2px solid #cf121b;
  border-radius: 10px;
  width: 32%;
  margin: 40px 0 0;
  padding: 30px 20px;
}
@media screen and (max-width: 768px) {
  .section-support__col {
    width: 48%;
  }
}
@media screen and (max-width: 480px) {
  .section-support__col {
    width: 100%;
  }
}
.section-support__col img {
  margin: 0 auto;
}
@media screen and (max-width: 480px) {
  .section-support__col img {
    width: 60px;
  }
}
.section-support__col h3 {
  margin: 20px 0;
  text-align: center;
  color: #cf121b;
}
.section-support__col a {
  display: block;
  margin-top: 20px;
  color: #ec9000;
  text-decoration: underline;
}
.section-support__col a:hover {
  text-decoration: none;
}
.section-flow {
  position: relative;
  background: #eeeeee;
  margin: 80px auto;
  padding: 80px 0 40px;
}
.section-flow .txt {
  text-align: center;
}
.section-flow__box {
  display: flex;
  justify-content: space-between;
  background: #fff;
  border-radius: 10px;
  margin: 50px;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .section-flow__box {
    display: block;
    margin: 40px 0;
    padding: 20px;
  }
}
.section-flow__txt {
  padding: 40px;
}
@media screen and (max-width: 768px) {
  .section-flow__txt {
    width: 100%;
    padding: 0;
  }
}
.section-flow__txt h3 {
  margin-bottom: 10px;
  font-size: 1.5rem;
}
@media screen and (max-width: 768px) {
  .section-flow__txt h3 {
    font-size: 1.25rem;
  }
}
.section-flow__txt h3 span {
  color: #cf121b;
  margin-right: 5px;
}
.section-flow__img {
  flex-basis: 295px;
  flex-shrink: 0;
}
@media screen and (max-width: 768px) {
  .section-flow__img {
    margin-top: 20px;
  }
}
.section-flow__img img {
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  .section-flow__img img {
    border-radius: 10px;
  }
}
.section-system {
  padding-bottom: 80px;
}
@media screen and (max-width: 480px) {
  .section-system {
    padding-bottom: 30px;
  }
}
.section-system__comment {
  margin-top: 40px;
  text-align: center;
}
.section-system__txt {
  margin-top: 30px;
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
}
.section-system__box {
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 768px) {
  .section-system__box {
    display: block;
  }
}
.section-system__col {
  padding: 20px;
  margin-top: 20px;
}
@media screen and (max-width: 480px) {
  .section-system__col {
    padding: 0;
  }
}
.section-system__col h3 {
  background: #cf121b;
  border-radius: 20px;
  color: #fff;
  margin-bottom: 20px;
  padding: 5px 20px;
}
.section-system__col a {
  display: block;
}
.section-system__col a:hover {
  opacity: 0.7;
}
.section-system .system-box {
  max-width: 1000px;
  margin: 40px auto 0;
  border: 10px solid #efefef;
  padding: 30px;
}
.section-system .system-box h3 {
  color: #cf121b;
  font-size: 1.5rem;
  font-weight: bold;
}
.section-system .system-box h4 {
  background: #cf121b;
  border-radius: 20px;
  color: #fff;
  margin: 20px 0;
  padding: 5px 20px;
}