.content-body {
  position: relative;
  padding: 184px 280px 80px;
  overflow: visible;
}

.underline-main,
.underline-section {
  display: inline;
}

.section-title-wrapper {
  margin: 80px 0 48px 0;
}

.content-body p {
  font-size: 20px;
  margin: 0;
}

.no-padding {
  padding: 0;
}

.content-body ul li {
  font-size: 20px;
  margin: 0;
}

.grid-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.grid-item img {
  max-width: 75%;
  padding: 0 128px 40px;
}

.logo-mark {
  padding: 40px 0 184px;
}

.content-body a:not(.link) {
  text-decoration: none;
  color: #2572a2;
}

.content-body a:hover {
  opacity: 50%;
}

.list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.list li {
  position: relative;
  padding-left: 32px;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5%;
  width: 16px;
  height: 16px;
  background-color: #2572a2;
  border-radius: 50%;
}

.bottom-pad {
  padding-bottom: 16px;
}

.bottom-pad-more {
  padding-bottom: 80px;
}

.blue-text {
  color: #2572a2;
}

.step-up {
  max-width: 100%;
  height: auto;
}

.pdf {
  text-align: center;
  padding-top: 80px;
}

.more-top-pad {
  padding-top: 184px;
}

.lightblue-bg {
  position: relative;
}

.lightblue-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #f1f8fe;
  z-index: -2;
  margin: -80px -280px -60px;
}

.bot-pad {
  padding-bottom: 184px;
}

.section-bg {
  position: absolute;
  left: -280px;
  width: calc(100% + 560px);
  height: auto;
  z-index: -2;
  top: -40%;
}

.white-bg {
  position: relative;
}

.container {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  text-align: center;
  color: #2572a2;
  position: relative;
}

.container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #f1f8fe;
  z-index: -1;
  margin: -170px -280px -648px;
}

.boxes-bg {
  position: absolute;
  left: -280px;
  width: calc(100% + 560px);
  height: auto;
  z-index: -2;
  top: -16%;
}

.container p:not(.grey-text, .number) {
  font-size: 24px;
}

.container .number {
  font-size: 32px;
  padding: 40px;
}

.box {
  padding: 40px;
  background-color: #fff;
}

.blue-box {
  background-color: #f1f8fe;
}

.box img {
  padding: 40px;
  max-width: 100%;
  height: auto;
  box-sizing: border-box;
}

.grey-text {
  padding-top: 20px;
  color: #606371;
}

.form-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 260px;
  position: relative;
}

.form-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #a8d5fc;
  z-index: -1;
  margin: -40px -280px -648px;
}

.form-bg {
  position: absolute;
  left: -280px;
  width: calc(100% + 560px);
  height: auto;
  z-index: -1;
  top: -65%;
}

.active,
.challenge {
  width: 684px;
  height: 288px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 32px;
  text-align: center;
  font-family: "Noto Serif JP", serif;
}

.active {
  background-color: #fff;
  color: #2572a2;
}

.challenge {
  background-color: #387195;
  color: #fff;
}

.challenge a {
  color: #fff;
}

.link {
  text-decoration: underline;
  text-underline-offset: 8px;
  text-decoration-thickness: 1px;
  color: inherit;
}

.icon {
  font-size: 24px;
}

.number {
  position: relative;
  display: block;
}

.number::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 40px; /* Adjust this value to position the underline */
  width: calc(15%);
  height: 4px; /* Thickness of the underline */
  background-color: currentColor;
  transform: translateX(-50%);
}

.line-break-1 {
  display: block;
}

@media (max-width: 1536px) {
  .content-body {
    padding: 160px 200px 64px;
  }

  .section-title-wrapper {
    margin: 64px 0 32px 0;
  }

  .content-body p {
    font-size: 16px;
  }

  .no-padding {
    padding: 0;
  }

  .content-body ul li {
    font-size: 16px;
  }

  .grid-item img {
    max-width: 75%;
    padding: 0 92px 40px;
  }

  .logo-mark {
    padding: 32px 0 160px;
  }

  .more-top-pad {
    padding-top: 160px;
  }

  .lightblue-bg::before {
    margin: -70px -200px -20px;
  }

  .section-bg {
    left: -200px;
    width: calc(100% + 400px);
    top: -40%;
  }

  .bot-pad {
    padding-bottom: 160px;
  }

  .container::before {
    margin: -130px -200px -648px;
  }

  .boxes-bg {
    left: -200px;
    width: calc(100% + 400px);
    top: -16%;
  }

  .list li {
    padding-left: 24px;
  }

  .list li::before {
    width: 12px;
    height: 12px;
  }

  .bottom-pad-more {
    padding-bottom: 64px;
  }

  .pdf {
    padding-top: 64px;
  }

  .container p:not(.grey-text, .number) {
    font-size: 20px;
  }

  .container .number {
    font-size: 28px;
    padding: 32px;
  }

  .box {
    padding: 32px;
  }

  .box img {
    padding: 32px;
  }

  .grey-text {
    padding-top: 16px;
  }

  .form-container {
    margin-top: 180px;
  }

  .form-container::before {
    margin: -54px -200px -648px;
  }
  
  .form-bg {
    left: -200px;
    width: calc(100% + 400px);
    top: -53%;
  }

  .active,
  .challenge {
    width: 16em;
    height: 9em;
    font-size: 32px;
  }

  .icon {
    font-size: 24px;
  }

  .number::before {
    bottom: 32px;
    height: 3px;
  }
}

@media (max-width: 1024px) {
  .content-body {
    padding: 100px 160px 56px;
  }

  .section-title-wrapper {
    margin: 48px 0 24px 0;
  }

  .no-padding {
    padding: 0;
  }

  .grid-item img {
    max-width: 50%;
    padding: 0 80px 40px;
  }

  .logo-mark {
    padding: 24px 0 80px;
  }

  .more-top-pad {
    padding-top: 80px;
  }

  .lightblue-bg::before {
    margin: -40px -160px -20px;
  }

  .section-bg {
    left: -160px;
    width: calc(100% + 320px);
    top: -28%;
  }

  .bot-pad {
    padding-bottom: 80px;
  }

  .container::before {
    margin: -100px -160px -648px;
  }

  .boxes-bg {
    left: -160px;
    width: calc(100% + 320px);
    top: -12%;
  }

  .bottom-pad-more {
    padding-bottom: 48px;
  }

  .pdf {
    padding-top: 48px;
  }

  .container p:not(.grey-text, .number) {
    font-size: 16px;
  }

  .container .number {
    font-size: 24px;
    padding: 28px;
  }

  .box {
    padding: 28px;
  }

  .box img {
    padding: 28px;
  }

  .grey-text {
    padding-top: 12px;
  }

  .form-container {
    margin-top: 140px;
  }

  .form-container::before {
    margin: -24px -160px -648px;
  }
  
  .form-bg {
    left: -160px;
    width: calc(100% + 320px);
    top: -56%;
  }

  .active,
  .challenge,
  .icon {
    font-size: 20px;
  }

  .number::before {
    bottom: 28px;
    height: 3px;
  }
}

@media (max-width: 834px) {
  .content-body {
    padding: 60px 80px 40px;
  }

  .no-padding {
    padding: 0;
  }

  .pdf {
    padding-top: 64px;
  }

  .grid-item img {
    padding: 0 40px 20px;
  }

  .container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-mark {
    padding: 24px 0 64px;
  }

  .more-top-pad {
    padding-top: 64px;
  }

  .lightblue-bg::before {
    margin: -40px -80px -10px;
  }

  .section-bg {
    left: -80px;
    width: calc(100% + 160px);
    top: -28%;
  }

  .bot-pad {
    padding-bottom: 64px;
  }

  .container::before {
    margin: -60px -80px -648px;
  }

  .boxes-bg {
    left: -80px;
    width: calc(100% + 160px);
    top: -8%;
  }

  .white-box {
    background-color: #fff;
  }

  .blue-box-2 {
    background-color: #f1f8fe;
  }

  .container p:not(.grey-text, .number) {
    font-size: 14px;
  }

  .container .number {
    font-size: 22px;
    padding: 26px;
  }

  .box {
    padding: 26px;
  }

  .box img {
    padding: 10px;
  }

  .grey-text {
    padding-top: 10px;
  }

  .form-container {
    margin-top: 120px;
  }

  .form-container::before {
    margin: -60px -80px -648px;
  }
  
  .form-bg {
    left: -80px;
    width: calc(100% + 160px);
    top: -56%;
  }

  .icon {
    font-size: 16px;
  }

  .number::before {
    width: calc(12%);
    bottom: 26px;
  }

  .blank {
    display: none;
  }
}

@media (max-width: 686px) {
  .section-bg {
    top: -20%;
  }

  .lightblue-bg::before {
    margin: -10px -80px;
  }

  .boxes-bg {
    top: -7%;
  }
}

@media (max-width: 596px) {
  .section-bg {
    top: -15%;
  }

  .lightblue-bg::before {
    margin: -22px -80px -20px;
  }
}

@media (max-width: 455px) {
  .section-bg {
    top: -13%;
  }
}

@media (max-width: 430px) {
  .content-body {
    padding: 24px 40px;
  }

  .no-padding {
    padding: 0;
  }

  .grid-container {
    display: block;
  }

  .grid-item img {
    max-width: 70%;
    padding: 0 50px 20px;
  }

  .container {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .more-top-pad {
    padding-top: 104px;
  }

  .lightblue-bg::before {
    margin: -32px -40px -20px;
  }

  .section-bg {
    left: -40px;
    width: calc(100% + 80px);
    top: -13%;
  }

  .container::before {
    margin: -80px -40px -648px;
  }

  .boxes-bg {
    left: -40px;
    width: calc(100% + 80px);
    top: -4%;
  }

  .white-box {
    background-color: #f1f8fe;
  }

  .blue-box-2 {
    background-color: #fff;
  }

  .form-container::before {
    margin: -20px -40px -648px;
  }
  
  .form-bg {
    left: -40px;
    width: calc(100% + 80px);
    top: -15%;
  }

  .link {
    text-underline-offset: 4px;
  }

  .form-container {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
  }

  .active,
  .challenge {
    max-width: 20em;
    width: auto;
    font-size: 16px;
    padding: 12px;
  }

  .icon {
    font-size: 12px;
  }

  .number::before {
    width: calc(12%);
    bottom: 26px;
  }
}

@media (max-width: 343px) {
  .section-bg {
    top: -11%;
  }
}

@media (max-width: 320px) {
  .section-title-wrapper {
    margin: 24px 0 16px 0;
  }

  .content-body p {
    font-size: 12px;
  }

  .content-body ul li {
    font-size: 12px;
  }

  .grid-item img {
    padding: 0 30px 20px;
  }

  .section-bg {
    top: -10%;
  }

  .lightblue-bg::before {
    margin: -12px -40px -20px;
  }

  .more-top-pad {
    padding-top: 72px;
  }

  .container p:not(.grey-text, .number) {
    font-size: 12px;
  }

  .container .number {
    font-size: 20px;
    padding: 26px;
  }

  .box {
    padding: 24px;
  }

  .box img {
    padding: 24px;
  }

  .grey-text {
    padding-top: 8px;
  }

  .active,
  .challenge {
    padding: 8px;
  }

  .icon {
    font-size: 8px;
  }

  .number::before {
    width: calc(12%);
    bottom: 26px;
  }

  .link {
    text-underline-offset: 2px;
  }
}