* {
  box-sizing: border-box;
}
body {
  margin: 0;
  word-break: break-all;
}
img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
  border: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
}
p {
  margin: 0;
}
dl {
  margin: 0;
}
figure {
  margin: 0;
  padding: 0;
}
ul,
li,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
button {
  padding: 0;
}
html {
  scroll-behavior: smooth;
  color: #28242b;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}
.header {
  background-color: #fff;
  box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.16) inset;
}
.header__inner {
  padding-block: 24px;
  padding-inline: 20px;
}
@media screen and (min-width: 811px) {
  .header__inner {
    margin-bottom: 1px;
    padding-block: 23px 20px;
    padding-inline: 60px;
  }
}
.header-logo {
  display: flex;
  align-items: center;
}
.header-logo__link {
  display: inline-flex;
}
.header-logo__icon {
  display: block;
  margin-inline: 9px;
}
@media screen and (min-width: 811px) {
  .header-logo__icon {
    width: 17px;
    margin-inline: 12px;
  }
}
@media screen and (min-width: 811px) {
  .header-logo__image--sbi {
    width: 125px;
  }
}
@media screen and (min-width: 811px) {
  .header-logo__image--fidelity {
    width: 223px;
  }
}
.base-layout {
  max-width: 1920px;
  margin-inline: auto;
}
.contents-layout {
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: 20px;
}
.mv {
  width: 100%;
}
.mv__inner {
  display: flex;
  flex-direction: column;
}
@media screen and (min-width: 811px) {
  .mv__inner {
    flex-direction: row;
    align-items: stretch;
  }
}
.mv__content {
  position: relative;
  background-color: #016195;
  color: #fff;
  padding-block: 18.4% 8.5333333333%;
  padding-inline: 5.3333333333%;
}
@media screen and (min-width: 811px) {
  .mv__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 50%;
    padding-block: 2.7777777778% 3.6111111111%;
    padding-inline: 4.1666666667%;
  }
}
.mv__label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: fit-content;
  padding-block: 8px;
  padding-inline: 14px;
  white-space: nowrap;
  background-color: #fbf4e1;
}
@media screen and (max-width: 810px) {
  .mv__label {
    position: absolute;
    top: 0;
    left: 0;
    width: 74.4%;
    padding-block: 2.4%;
    padding-inline: 2.6666666667%;
  }
}
@media screen and (min-width: 811px) {
  .mv__label {
    gap: 8px;
    padding-block: 10px;
    padding-inline: 16px;
  }
}
.mv__label-img {
  width: 42.471042471%;
}
@media screen and (min-width: 811px) {
  .mv__label-img {
    width: 118px;
  }
}
.mv__label-text {
  color: #00527c;
  font-weight: 500;
  line-height: 1.375;
  font-size: 24px;
  font-size: 6.4vw;
}
@media screen and (min-width: 811px) {
  .mv__label-text {
    font-size: 22px;
    font-size: 1.5277777778vw;
  }
}
.mv__title {
  font-weight: 700;
  line-height: 1.15;
  font-size: 29px;
  font-size: 7.7333333333vw;
}
@media screen and (min-width: 811px) {
  .mv__title {
    margin-top: 14px;
    font-size: 52px;
    font-size: 3.6111111111vw;
  }
}
.mv__title-sub {
  display: inline-block;
  line-height: 1.85;
  font-size: 18px;
  font-size: 4.8vw;
}
@media screen and (min-width: 811px) {
  .mv__title-sub {
    line-height: 1.87;
    font-size: 32px;
    font-size: 2.2222222222vw;
  }
}
.mv__aishou {
  margin-top: 45px;
  font-size: 22px;
  font-size: 5.8666666667vw;
}
@media screen and (min-width: 811px) {
  .mv__aishou {
    margin-top: 63px;
    font-size: 36px;
    font-size: 2.5vw;
  }
}
.mv__aishou-label {
  font-size: 0.75em;
}
.mv__category {
  margin-top: 10px;
  font-size: 16px;
  font-size: 4.2666666667vw;
}
@media screen and (min-width: 811px) {
  .mv__category {
    margin-top: 14px;
    font-size: 28px;
    font-size: 1.9444444444vw;
  }
}
@media screen and (min-width: 811px) {
  .mv__media {
    position: relative;
    width: 50%;
  }
}
.mv__image {
  display: block;
  width: 100%;
  object-fit: cover;
  aspect-ratio: 375/200;
}
@media screen and (min-width: 811px) {
  .mv__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
  }
}
.section {
  margin-top: 40px;
}
@media screen and (min-width: 811px) {
  .section {
    margin-top: 80px;
  }
}
.section--mt-lg {
  margin-top: 60px;
}
@media screen and (min-width: 811px) {
  .section--mt-lg {
    margin-top: 120px;
  }
}
.heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 16px;
  font-size: 1.25rem;
  line-height: 1.6;
  text-align: center;
  color: #35322f;
}
@media screen and (min-width: 811px) {
  .heading {
    font-size: 2rem;
    line-height: 1.5;
    row-gap: 24px;
  }
}
.heading__icon {
  width: 48px;
}
@media screen and (min-width: 811px) {
  .heading__icon {
    width: 60px;
  }
}
.heading--no-icon {
  display: block;
}
.heading-simple {
  font-size: 1.125rem;
  line-height: 1.44;
  text-align: center;
  margin-top: 24px;
}
@media screen and (min-width: 811px) {
  .heading-simple {
    font-size: 1.5rem;
    line-height: 1.5;
    margin-top: 40px;
  }
}
.heading-simple--mt-sm {
  margin-top: 16px;
}
@media screen and (min-width: 811px) {
  .heading-simple--mt-sm {
    margin-top: 24px;
  }
}
.heading-simple--left {
  text-align: left;
}
.text {
  font-size: 1rem;
  line-height: 1.5;
  text-align: justify;
  margin-top: 16px;
}
@media screen and (min-width: 811px) {
  .text {
    margin-top: 48px;
  }
}
@media screen and (min-width: 811px) {
  .text {
    font-size: 1.125rem;
    line-height: 1.44;
  }
}
.text + .text {
  margin-top: 24px;
}
@media screen and (min-width: 811px) {
  .text + .text {
    margin-top: 32px;
  }
}
.annotation,
.annotation-list {
  margin-top: 24px;
  font-size: 0.75rem;
  line-height: 1.5;
  text-align: justify;
}
@media screen and (min-width: 811px) {
  .annotation,
  .annotation-list {
    font-size: 0.875rem;
    line-height: 1.5;
  }
}
.annotation-list__item + .annotation-list__item {
  margin-top: 13px;
}
@media screen and (min-width: 811px) {
  .annotation-list__item + .annotation-list__item {
    margin-top: 10px;
  }
}
.grid {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}
@media screen and (min-width: 811px) {
  .grid {
    gap: 50px;
    margin-top: 40px;
  }
}
.grid--3col {
  grid-template-columns: 1fr;
}
@media screen and (min-width: 811px) {
  .grid--3col {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
}
.list--mt {
  margin-top: 16px;
}
@media screen and (min-width: 811px) {
  .list--mt {
    margin-top: 24px;
  }
}
.list__item {
  font-size: 1rem;
  line-height: 1.5;
  text-indent: -16px;
  padding-inline-start: 16px;
}
@media screen and (min-width: 811px) {
  .list__item {
    font-size: 1.125rem;
  }
}
.list__item + .list__item {
  margin-top: 8px;
}
@media screen and (min-width: 811px) {
  .list__item + .list__item {
    margin-top: 12px;
  }
}
.list__item::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background-color: #016195;
  vertical-align: middle;
}
.list-notes {
  margin-top: 20px;
}
@media screen and (min-width: 811px) {
  .list-notes {
    margin-top: 24px;
  }
}
.list-notes__item {
  padding-inline-start: 16px;
  text-indent: -16px;
  font-size: 0.75rem;
  line-height: 1.5;
}
@media screen and (min-width: 811px) {
  .list-notes__item {
    font-size: 0.875rem;
  }
}
.list-notes__item::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background-color: #015c8f;
}
.list-notes__item + .list-notes__item {
  margin-top: 1em;
}
.figure {
  text-align: center;
  margin-top: 24px;
}
@media screen and (min-width: 811px) {
  .figure {
    margin-top: 32px;
  }
}
@media screen and (min-width: 811px) {
  .figure__image {
    width: 100%;
  }
}
.anchor {
  margin-top: 40px;
}
@media screen and (min-width: 811px) {
  .anchor {
    margin-top: 80px;
  }
}
.anchor__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
@media screen and (min-width: 811px) {
  .anchor__list {
    flex-direction: row;
    gap: 25px;
  }
}
.anchor__item {
  width: 100%;
}
@media screen and (max-width: 810px) {
  .anchor__item {
    max-width: 320px;
  }
}
@media screen and (min-width: 811px) {
  .anchor__item {
    width: 33.3333333333%;
  }
}
.anchor__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: bold;
  transition: 0.2s;
}
@media screen and (min-width: 811px) {
  .anchor__link {
    flex-direction: column;
    gap: 12px;
    font-size: 1.25rem;
    line-height: 1.4;
  }
}
.anchor__link:link,
.anchor__link:visited {
  color: #00527c;
  text-decoration: none;
}
.anchor__link:hover {
  color: #313740;
}
.anchor__link::after {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  mask-image: url("https://sbisec.akamaized.net/sbisec/images/static/2026/crypto-frontier_icon-anchor.svg");
  mask-repeat: no-repeat;
  mask-size: 100% 100%;
  transition: 0.2s;
  background-color: #00527c;
}
@media screen and (min-width: 811px) {
  .anchor__link::after {
    width: 24px;
    height: 24px;
  }
}
@media (hover: hover) {
  .anchor__link:hover::after {
    background-color: #313740;
  }
}
.anchor__icon {
  width: 40px;
}
@media screen and (min-width: 811px) {
  .anchor__icon {
    width: 60px;
  }
}
.duo {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}
@media screen and (min-width: 811px) {
  .duo {
    grid-template-columns: 39.7272727273% 39.7272727273%;
    grid-template-areas: "left right" "fig  fig";
    justify-content: center;
    column-gap: 12.8181818182%;
    row-gap: 40px;
    margin-top: 40px;
  }
}
@media screen and (min-width: 811px) {
  .duo__item {
    grid-area: left;
  }
}
.duo__item--right {
  text-align: right;
}
@media screen and (min-width: 811px) {
  .duo__item--right {
    grid-area: right;
  }
}
.duo__item--right .duo__text {
  text-align: right;
}
.duo__figure {
  text-align: center;
}
@media screen and (min-width: 811px) {
  .duo__figure {
    grid-area: fig;
  }
}
.duo__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #28242b;
}
@media screen and (min-width: 811px) {
  .duo__title {
    font-size: 1.75rem;
  }
}
.duo__text {
  margin-top: 6px;
  font-size: 1rem;
  line-height: 1.5;
  word-break: auto-phrase;
}
@media screen and (min-width: 811px) {
  .duo__text {
    margin-top: 16px;
    font-size: 1.25rem;
  }
}
.approach {
  margin-top: 40px;
}
@media screen and (min-width: 811px) {
  .approach {
    margin-top: 64px;
  }
}
.approach-card__head {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding-block: 12px;
  padding-inline: 16px;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  background: linear-gradient(180deg, #1378b5 0%, #015c92 100%);
  border-radius: 10px;
}
@media screen and (min-width: 811px) {
  .approach-card__head {
    min-height: 88px;
    font-size: 1.25rem;
  }
}
.approach-card__text {
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.5;
  text-align: justify;
}
@media screen and (min-width: 811px) {
  .approach-card__text {
    font-size: 1.125rem;
    line-height: 1.44;
  }
}
.fixed {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  row-gap: 16px;
  position: fixed;
  right: 10px;
  bottom: 16px;
  z-index: 1000;
}
@media screen and (min-width: 811px) {
  .fixed {
    right: 24px;
    bottom: 24px;
  }
}
.button-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 60px;
}
@media screen and (min-width: 811px) {
  .button-wrapper {
    margin-top: 120px;
  }
}
.button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 335px;
  padding-block: 15px;
  padding-inline: 24px;
  font-size: 1.125rem;
  line-height: 1.33;
  font-weight: bold;
  color: #28242b;
  background-color: #82c823;
  border-radius: 12px;
  text-decoration: none;
  transition: 0.2s;
}
@media screen and (min-width: 811px) {
  .button {
    width: auto;
    max-width: none;
    padding-block: 19px;
    padding-inline: 58px;
    font-size: 1.5rem;
  }
}
.button:hover,
.button:visited {
  color: #28242b;
  text-decoration: none;
}
@media (hover: hover) {
  .button:hover {
    background-color: #a2d830;
  }
}
.button__icon {
  display: block;
  margin-left: 8px;
}
@media screen and (min-width: 811px) {
  .button__icon {
    margin-left: 12px;
  }
}
.primary-button {
  display: inline-block;
  text-decoration: none;
  background-color: #82c823;
  border-radius: 12px;
  padding-block: 14px;
  padding-inline: 12px;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
  text-align: center;
  transition: 0.2s;
  color: #016195;
}
.primary-button:visited {
  color: #016195;
}
@media screen and (min-width: 811px) {
  .primary-button {
    padding-block: 26px;
    padding-inline: 23px;
  }
}
@media (hover: hover) {
  .primary-button:hover {
    color: #515b6b;
    background-color: #a2d830;
  }
}
@media screen and (min-width: 811px) {
  .primary-button__image {
    width: 138px;
  }
}
.top-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 2px solid #00527c;
  border-radius: 50%;
  background-color: #fff;
  transition: 0.2s;
  color: #016195;
}
@media screen and (min-width: 811px) {
  .top-button {
    width: 48px;
    height: 48px;
  }
}
.top-button__image {
  width: 13px;
  height: 19px;
  mask-image: url("https://sbisec.akamaized.net/sbisec/images/static/2026/crypto-frontier_icon-pagetop-sp.svg");
  mask-repeat: no-repeat;
  mask-position: center;
  background-color: #016195;
}
@media screen and (min-width: 811px) {
  .top-button__image {
    width: 19px;
    height: 26px;
    mask-image: url("https://sbisec.akamaized.net/sbisec/images/static/2026/crypto-frontier_icon-pagetop-pc.svg");
  }
}
@media (hover: hover) {
  .top-button:hover {
    border-color: #515b6b;
  }
  .top-button:hover .top-button__image {
    background-color: #515b6b;
  }
}
.footer {
  width: 100%;
  margin-top: 40px;
  padding-block: 34px 150px;
  background-color: #eeeff0;
  color: #363230;
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.85;
}
@media screen and (min-width: 811px) {
  .footer {
    margin-top: 80px;
    padding-block: 80px;
    padding-inline: 20px;
    font-size: 1.125rem;
    line-height: 1.77;
  }
}
.footer__inner {
  position: relative;
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: 20px;
}
.footer__sub-title {
  margin-top: 24px;
  font-size: 1.125rem;
  font-weight: bold;
  word-break: keep-all;
  word-break: auto-phrase;
}
@media screen and (min-width: 811px) {
  .footer__sub-title {
    margin-top: 50px;
    font-size: 1.5rem;
  }
}
.footer__text {
  word-break: keep-all;
  word-break: auto-phrase;
}
.footer__copyright {
  margin-top: 24px;
  font-size: 0.875rem;
}
@media screen and (min-width: 811px) {
  .footer__copyright {
    margin-top: 50px;
    font-size: 1.125rem;
  }
}
@media screen and (min-width: 811px) {
  .pc-none {
    display: none;
  }
}
.sp-none {
  display: none;
}
@media screen and (min-width: 811px) {
  .sp-none {
    display: block;
  }
}