@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400&display=swap');

:root {
  --bs-gray: rgb(150, 152, 160);
  --bs-body-color: rgb(45, 49, 65);
  --bs-light: rgb(234, 237, 246);
  --bs-body-font-weight: 400;
  --bs-body-line-height: 1.8;
  --bs-breadcrumb-divider: "-";
  --bs-font-sans-serif: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

body {
  letter-spacing: 0.08em;
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  body {
    font-size: 1rem;
  }
}

h6, .h6, h5, .h5, h4, .h4, h3, .h3, h2, .h2, h1, .h1 {
  font-weight: 400;
  line-height: var(--bs-body-line-height);
}

h3, .h3 {
  font-size: 1.2rem;
  letter-spacing: 0.2em;
}

@media (min-width: 768px) {
  h3, .h3 {
    font-size: 1.4rem;
  }
}

a {
  color: currentColor;
}

a:hover {
  color: currentColor;
  opacity: 0.7;
}

.container {
  padding-left: 1rem;
  padding-right: 1rem;
}

.container-fluid {
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 576px) {
  .container {
    max-width: 100%;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 100%;
    padding-left: 4rem;
    padding-right: 4rem;
  }

  .container-fluid {
    padding-left: 4rem;
    padding-right: 4rem;
  }
}

@media (min-width: 1260px) {
  .container {
    max-width: 1260px;
  }
}

.row {
  --bs-gutter-x: 2.5rem;
}

.bg-light {
  background-color: var(--bs-light, rgba(var(--bs-light-rgb), var(--bs-bg-opacity))) !important;
}

.header {
  overflow: hidden;
  background-color: var(--bs-light);
}

@media (min-width: 992px) {
  .navbar-expand-lg .navbar-nav .nav-link {
    padding-right: 0.6rem;
    padding-left: 0.6rem;
  }
}

@media (min-width: 1200px) {
  .navbar-expand-lg .navbar-nav .nav-link {
    padding-right: 1.25rem;
    padding-left: 1.25rem;
  }
}

.navbar {
  z-index: 10;
  position: relative;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  letter-spacing: 0.2em;
}

@media (min-width: 768px) {
  .navbar {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
}

.navbar-toggler {
  border: 0;
  padding-right: 0;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 1.5rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  z-index: 1000;
  position: fixed;
  right: 1rem;
}

@media (min-width: 768px) {
  .navbar-toggler {
    right: 4rem;
  }
}

.navbar-toggler.collapsed {
  position: relative;
  right: 0rem;
}

.navbar-toggler:before {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: #fff;
  transform: translateY(0.5rem) rotate(-45deg);
  transition: all 0.4s;
}

.navbar-toggler.collapsed:before {
  background: var(--bs-body-color);
  transform: rotate(0);
}

.navbar-light .navbar-toggler .navbar-toggler-icon {
  margin-top: 0.4rem;
  margin-bottom: 0.4rem;
  background: none;
  width: 1.5rem;
  height: 2px;
  background: var(--bs-body-color);
  opacity: 0;
  transition: all 0.3s;
}

.navbar-light .navbar-toggler.collapsed .navbar-toggler-icon {
  opacity: 1;
}

.navbar-toggler:after {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: #fff;
  transform: translateY(-0.5rem) rotate(45deg);
  transition: all 0.3s;
}

.navbar-toggler.collapsed:after {
  background: var(--bs-body-color);
  transform: rotate(0);
}

.navbar-brand {
  margin-top: -0.5rem;
}

.navbar .navbar-brand img {
  width: 6rem;
}

.navbar-light .navbar-nav {
  position: fixed;
  background: var(--bs-body-color);
  width: 100%;
  height: 100vh;
  left: 0;
  top: 0;
  padding-top: 6rem;
  opacity: 0.0;
}

.navbar-light .collapse.show .navbar-nav {
  opacity: 0.9;
}

.navbar-light .collapse:not(.show) {
  display: flex;
  visibility: hidden;
}

.navbar-light .navbar-nav .nav-link {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.55);
}
.navbar-light .navbar-nav .nav-link:hover, .navbar-light .navbar-nav .nav-link:focus {
  color: rgba(255, 255, 255, 0.7);
}
.navbar-light .navbar-nav .nav-link.disabled {
  color: rgba(255, 255, 255, 0.3);
}
.navbar-light .navbar-nav .show > .nav-link,
.navbar-light .navbar-nav .nav-link.active {
  color: rgba(255, 255, 255, 0.9);
}
.nav-link span.material-icons {
  vertical-align: -0.1rem;
  font-size: 1rem;
}

@media (min-width: 992px) {
  .navbar-light .navbar-nav {
    position: relative;
    background: transparent;
    width: auto;
    height: auto;
    padding-top: 0;
    opacity: 1;
  }

  .navbar-light .collapse.show .navbar-nav {
    opacity: 1;
  }

  .navbar-light .collapse:not(.show) {
    visibility: visible;
  }

  .navbar-light .navbar-nav .nav-link {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    color: rgba(24, 26, 35, 0.55);
  }
  .navbar-light .navbar-nav .nav-link:hover, .navbar-light .navbar-nav .nav-link:focus {
    color: rgba(24, 26, 35, 0.7);
  }
  .navbar-light .navbar-nav .nav-link.disabled {
    color: rgba(24, 26, 35, 0.3);
  }
  .navbar-light .navbar-nav .show > .nav-link,
  .navbar-light .navbar-nav .nav-link.active {
    color: rgba(24, 26, 35, 0.9);
  }
  .nav-link span.material-icons {
    vertical-align: -0.1rem;
    font-size: 1rem;
  }  
}

.jumbotron {
  padding-top: 8rem;
  padding-bottom: 3rem;
  font-size: 1.6rem;
  line-height: 2.5;
  letter-spacing: 0.2em;
  position: relative;
  font-weight: 300;
}

@media (min-width: 768px) {
  .jumbotron {
    padding-top: 15rem;
    padding-bottom: 5rem;
    font-size: 1.75rem;
  }
}

.jumbotron.is-home {
  padding-top: 20rem;
  padding-bottom: 2rem;
  font-size: 1.1rem;
  letter-spacing: 0;
}

@media (min-width: 576px) {
  .jumbotron.is-home {
    font-size: 1.6rem;
    padding-bottom: 3rem;
    letter-spacing: 0.15em;
  }
}

@media (min-width: 768px) {
  .jumbotron.is-home {
    padding-top: 28rem;
    padding-bottom: 8rem;
    font-size: 1.75rem;
    letter-spacing: 0.2em;
  }
}

.jumbotron span.is-text {
  position: relative;
}

.jumbotron span.is-neumorphism {
  position: absolute;
  width: 10rem;
  height: 10rem;
  border-radius: 1rem;
  box-shadow:
    0rem -0.3rem 0.3rem 0rem var(--bs-gray-100),
    0rem 0.3rem 0.3rem 0.2rem var(--bs-gray-300);
  background: var(--bs-light);
  transform: rotate(-45deg);
}

.jumbotron span.is-neumorphism:nth-child(1) {
  right: 24rem;
  bottom: -12rem;
}

.jumbotron span.is-neumorphism:nth-child(2) {
  right: 16rem;
  bottom: -4rem;
}

.jumbotron span.is-neumorphism:nth-child(3) {
  right: 8rem;
  bottom: 4rem;
}

.jumbotron span.is-neumorphism:nth-child(4) {
  right: 0rem;
  bottom: 12rem;
}

.jumbotron span.is-neumorphism:nth-child(5) {
  right: -8rem;
  bottom: 28rem;
}

.jumbotron.is-home span.is-neumorphism:nth-child(1) {
  right: 26rem;
  bottom: -4rem;
}

.jumbotron.is-home span.is-neumorphism:nth-child(2) {
  right: 18rem;
  bottom: 4rem;
}

.jumbotron.is-home span.is-neumorphism:nth-child(3) {
  right: 10rem;
  bottom: 12rem;
}

.jumbotron.is-home span.is-neumorphism:nth-child(4) {
  right: 2rem;
  bottom: 20rem;
}

.jumbotron.is-home span.is-neumorphism:nth-child(5) {
  right: -6rem;
  bottom: 28rem;
}

@media (min-width: 576px) {
  .jumbotron span.is-neumorphism {
    width: 14rem;
    height: 14rem;
    border-radius: 1.2rem;
    box-shadow:
      0rem -0.35rem 0.35rem 0rem var(--bs-gray-100),
      0rem 0.35rem 0.35rem 0.25rem var(--bs-gray-300);
  }

  .jumbotron span.is-neumorphism:nth-child(1) {
    right: 34rem;
    bottom: -14rem;
  }

  .jumbotron span.is-neumorphism:nth-child(2) {
    right: 23rem;
    bottom: -3rem;
  }

  .jumbotron span.is-neumorphism:nth-child(3) {
    right: 12rem;
    bottom: 8rem;
  }

  .jumbotron span.is-neumorphism:nth-child(4) {
    right: 1rem;
    bottom: 19rem;
  }

  .jumbotron span.is-neumorphism:nth-child(5) {
    right: -10rem;
    bottom: 30rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(1) {
    right: 34rem;
    bottom: -14rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(2) {
    right: 23rem;
    bottom: -3rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(3) {
    right: 12rem;
    bottom: 8rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(4) {
    right: 1rem;
    bottom: 19rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(5) {
    right: -10rem;
    bottom: 30rem;
  }
}

@media (min-width: 768px) {
  .jumbotron span.is-neumorphism {
    width: 19rem;
    height: 19rem;
    border-radius: 2rem;
    box-shadow:
      0rem -0.4rem 0.4rem 0rem var(--bs-gray-100),
      0rem 0.4rem 0.4rem 0.2rem var(--bs-gray-300);
  }

  .jumbotron span.is-neumorphism:nth-child(1) {
    right: 57rem;
    bottom: -23rem;
  }

  .jumbotron span.is-neumorphism:nth-child(2) {
    right: 42rem;
    bottom: -8rem;
  }

  .jumbotron span.is-neumorphism:nth-child(3) {
    right: 27rem;
    bottom: 7rem;
  }

  .jumbotron span.is-neumorphism:nth-child(4) {
    right: 12rem;
    bottom: 22rem;
  }

  .jumbotron span.is-neumorphism:nth-child(5) {
    right: -3rem;
    bottom: 37rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(1) {
    right: 54rem;
    bottom: -15rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(2) {
    right: 39rem;
    bottom: 0rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(3) {
    right: 24rem;
    bottom: 15rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(4) {
    right: 9rem;
    bottom: 30rem;
  }

  .jumbotron.is-home span.is-neumorphism:nth-child(5) {
    right: -6rem;
    bottom: 45rem;
  }
}

.backward a {
  padding: 0.5rem;
  padding-left: 3.5rem;
  text-decoration: none;
  display: inline-block;
  transform: rotate(90deg);
  transition: opacity 0.3s;
  position: relative;
}

.backward a:hover {
  opacity: 0.7;
}

.backward a:before {
  position: absolute;
  content: "";
  width: ;
}

.backward a:before {
  content: "";
  border-top: 1px solid currentColor;
  position: absolute;
  width: 2rem;
  height: 1px;
  left: 0.5rem;
  bottom: 1.2rem;
  transition: left .3s;
}

.backward a:after {
  content: "";
  border-top: 1px solid currentColor;
  position: absolute;
  width: 0.5rem;
  height: 0.1rem;
  left: 0.5rem;
  bottom: 1.4rem;
  transform: rotate(-45deg);
  transition: left .3s;
}

.backward a:hover:before {
  left: 0rem;
}

.backward a:hover:after {
  left: 0rem;
}

.footer {
  font-size: 0.9rem;
  margin-top: 4rem;
  padding-top: 4rem;
  padding-bottom: 3rem;
  background: var(--bs-light);
}

@media (min-width: 768px) {
  .footer {
    margin-top: 10rem;
    padding-top: 5rem;
  }
}

.footer-logo img {
  width: 5rem;
}

.footer address {
  margin-top: 2rem;
  margin-bottom: 0;
}

.footer nav ul {
  margin-top: 2rem;
  margin-bottom: 0;
}

.footer nav ul a {
  color: var(--bs-body-color);
  text-decoration: none;
}

.footer nav ul a:hover {
  opacity: 0.7;
}

.footer small {
  color: var(--bs-gray);
  margin-top: 2rem;
  display: block;
  letter-spacing: 0.15em;
}

.section-header {
  margin-top: 5rem;
}

@media (min-width: 768px) {
  .section-header {
    margin-top: 10rem;
  }
}

.section.is-first .section-header {
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .section.is-first .section-header {
    margin-top: 8rem;
  }
}

.section.is-home .section-header {
  margin-top: 5rem;
  margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
  .section.is-home .section-header {
    margin-top: 10rem;
    margin-bottom: 2.5rem;
  }
}

.section-body {
  margin-top: 0rem;
}

@media (min-width: 768px) {
  .section-body {
    margin-top: 12.8rem;
  }
}

.section.is-first .section-body {
  margin-top: 0rem;
}

@media (min-width: 768px) {
  .section.is-first .section-body {
    margin-top: 10.8rem;
  }
}

.section.is-home .section-body {
  margin-top: 0rem;
}

@media (min-width: 768px) {
  .section.is-home .section-body {
    margin-top: 0rem;
  }
}

.section-body.is-only-body {
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .section-body.is-only-body {
    margin-top: 9rem;
  }
}

.heading {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .heading {
    margin-bottom: 1.5rem;
  }
}

.heading h2 {
  letter-spacing: 0.2em;
  position: relative;
  font-size: 1.4rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .heading h2 {
    font-size: 1.6rem;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }
}

.heading h2:before {
  content: "";
  border-top: 1px solid currentColor;
  position: absolute;
  width: 3rem;
  left: 0;
  top: 0;
}

.heading-link {
  display: none;
}

@media (min-width: 768px) {
  .heading-link {
    display: block;
    margin-left: auto; 
  }
}

.view-more,
.view-detail {
  display: inline-block;
  letter-spacing: 0.2em;
}

.view-more a,
.view-detail a {
  position: relative;
  display: block;
  text-decoration: none;
  padding: 1rem;
  padding-right: 3rem;
  transition: opacity 0.3s;
}

.view-more a:hover,
.view-detail a:hover {
  opacity: 0.7;
}

.view-more a:before,
.view-detail a:before {
  content: "";
  border-top: 1px solid currentColor;
  position: absolute;
  width: 2rem;
  height: 0.1rem;
  right: 0;
  bottom: 1.5rem;
  transition: right .3s;
}

.view-more a:after,
.view-detail a:after {
  content: "";
  border-top: 1px solid currentColor;
  position: absolute;
  width: 0.5rem;
  height: 0.1rem;
  right: 0;
  bottom: 1.7rem;
  transform: rotate(45deg);
  transition: right .3s;
}

.view-more a:hover:before,
.view-detail a:hover:before {
  right: -0.5rem;
}

.view-more a:hover:after,
.view-detail a:hover:after {
  right: -0.5rem;
}

.btn {
  font-weight: var(--bs-body-font-weight);
  line-height: var(--bs-body-line-height);
  padding: 0.75rem 1rem;
  border-radius: 2rem;
  min-width: 16.5rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, opacity 0.15s ease-in-out;
  width: 100%;
  letter-spacing: 0.2em;
}

@media (min-width: 576px) {
  .btn {
    min-width: 16.5rem;
    width: auto;
  }
}

.btn-primary {
  color: var(--bs-body-color);
  background-color: #ffffff;
  border-color: var(--bs-body-color);
}

.btn-primary:hover {
  color: var(--bs-body-color);
  background-color: #ffffff;
  border-color: var(--bs-body-color);
  opacity: 0.7;
}

.btn-primary:focus {
  color: var(--bs-body-color);
  background-color: #ffffff;
  border-color: var(--bs-body-color);
  opacity: 0.7;
  box-shadow: 0 0 0 0.25rem rgba(49, 49, 49, 0.5);
}

.feature {
  color: #ffffff;
}

@media (min-width: 768px) {
  .feature.is-home {
    padding-right: 4rem;
    padding-left: 4rem;
  }
}

.feature-item {
  padding-top: 3rem;
  padding-bottom: 4rem;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 768px) {
  .feature-item {
    padding-top: 7rem;
    padding-bottom: 7rem;
    padding-left: 4rem;
    padding-right: 4rem
  }
}

.feature.is-home .feature-item {
  padding-top: 4rem;
  padding-bottom: 1.5rem;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 768px) {
  .feature.is-home .feature-item {
    padding-left: 6rem;
    padding-right: 6rem;
    padding-bottom: 3rem;
  }
}

.feature-item h3 {
  font-size: 1.3rem;
}

.feature-item p {
  margin-top: 1rem;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .feature-item p {
    margin-top: 2rem;
  }
}

.feature-item-link {
  margin-top: 4rem;
  text-align: right;
}

.feature-link {
  text-align: right;
  margin-top: 1rem;
}

@media (min-width: 768px) {
  .feature-item-link {
    margin-top: 2rem;
  }
}

.feature-item.is-scratch {
  background: linear-gradient(to right top, rgb(46, 112, 216), rgb(123, 240, 173));
}

.feature-item.is-accessibility {
  background: linear-gradient(to right bottom, rgb(89, 100, 215), rgb(227, 102, 181));
}

.work.is-first {
  margin-top: 0;
}

.work {
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .work {
    margin-top: 6rem;
  }
}

.work img {
  margin-bottom: 1.5rem;
  border: 1px solid var(--bs-light);
}

.work small {
  color: var(--bs-gray);
}

.work h3 {
  margin-top: 0.6rem;
  margin-bottom: 0;
}

.work p {
  margin-top: 1.6rem;
  margin-bottom: 0;
}

.work-link {
  margin-top: 0.5rem;
  text-align: right;
}

@media (min-width: 768px) {
  .work-link {
    margin-top: 2rem;
  }
}

.news-link.is-first {
  display: none;
}

@media (min-width: 992px) {
  .news-link.is-first {
    display: block;
  }
}

.news-link.is-last {
  margin-top: 1rem;
  text-align: right;
}

@media (min-width: 768px) {
  .news-link.is-last {
    margin-top: 2rem;
  }
}

@media (min-width: 992px) {
  .news-link.is-last {
    display: none;
  }
}

.news-item {
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgb(219, 220, 223);
  display: block;
}

@media (min-width: 768px) {
  .news-item {
    padding-bottom: 2.4rem;
    margin-bottom: 2.4rem;
    display: flex;
  }
}

.news-item:last-child {
  margin-bottom: 0;
}

.news-item-date {
  color: var(--bs-gray);
  flex-basis: 10rem;
  flex-grow: 0;
}

@media (min-width: 768px) {
  .news-item-date {
    padding-left: 1.8rem;
  }
}

.news-item-body {
  flex-grow: 1;
  flex-basis: calc(100% - 10rem);
}

.news-item-body h3 {
  font-size: 1rem;
  margin-bottom: 0;
}

.news-item-body p {
  padding-top: 1rem;
  margin-bottom: 0;
}

.breadcrumb {
  padding-top: 1.8rem;
  font-size: 0.9rem;
  margin-bottom: 0;
}

.breadcrumb-item:first-child {
  margin-left: auto;
}

.breadcrumb-item + .breadcrumb-item {
  padding-left: 1rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  padding-right: 1rem;
  color: var(--bs-gray);
}

.breadcrumb-item.active {
}

.breadcrumb-item a {
  color: var(--bs-gray);
  text-decoration: none;
}

.dl {
  margin-bottom: 0;
  display: flex;
  flex-wrap: wrap;
}

.dl dt {
  flex-basis: 7rem;
  font-weight: var(--bs-body-font-weight);
}

@media (min-width: 768px) {
  .dl dt {
    flex-basis: 10rem;
  }
}

.dl dd {
  flex-basis: calc(100% - 7rem);
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .dl dd {
    flex-basis: calc(100% - 10rem);
    margin-bottom: 3.2rem;
  }
}

.dl dd:last-child {
  margin-bottom: 0;
}

.message-image {
  background: #ebf0f5;
  padding-top: 5%;
  text-align: center;
}

.message-image img {
  width: 60%;
}

@media (min-width: 768px) {
  .message-image img {
    width: 40%;
  }
}

.message-text p {
  margin-top: 2rem;
  line-height: 2;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .message-text p {
    margin-top: 3rem;
    line-height: 2.5;
  }
}

.message-name {
  text-align: right;
  margin-top: 2rem;
}

.workflow {
  border-left: 1px solid rgb(215, 215, 218);
}

.workflow h3 {
  position: relative;
  padding-left: 2.5rem;
}

@media (min-width: 768px) {
  .workflow h3 {
    padding-left: 4rem;
  }
}

.workflow h3:before {
  position: absolute;
  content: "";
  border-top: 1px solid rgb(215, 215, 218);
  width: 1.5rem;
  left: 0;
  top: 1.3rem;
}

@media (min-width: 768px) {
  .workflow h3:before {
    width: 3rem;
  }
}

.workflow p {
  padding-left: 2.5rem;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .workflow p {
    padding-left: 4rem;
  }
}

.workflow section {
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .workflow section {
    margin-bottom: 2.5rem;
  }
}

.workflow section:last-child {
  margin-bottom: 0;
}

.contract dl {
  margin-bottom: 0;
}

.contract dt {
  font-weight: var(--bs-body-font-weight);
  margin-bottom: 0.25rem;
}

.contract dd {
  margin-bottom: 2rem;
}

.contract dd:before {
  content: "－";
}

.product h3 {
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .product h3 {
    margin-bottom: 2rem;
  }
}

.product p {
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .product p {
    margin-bottom: 3rem;
  }
}

.product img {
  max-width: 100%;
  margin-bottom: 1.5rem;
  border: 1px solid var(--bs-light);
}

@media (min-width: 768px) {
  .product img {
    margin-bottom: 0;
  }
}

.product article {
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .product article {
    margin-top: 6rem;
  }
}

.product article:first-child {
  margin-top: 0;
}

.product nav {
  margin-top: 0rem;
}

@media (min-width: 768px) {
  .product nav {
    margin-top: 3rem;
  }
}

.product nav span.material-icons {
  vertical-align: -0.1rem;
  font-size: 1rem;
}

.product nav ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .product nav ul.is-button {
    display: flex;
  }
}

@media (min-width: 768px) {
  .product nav ul.is-button li {
    margin-right: 1rem;
  }
}

.product nav ul.is-button li {
  margin-bottom: 1rem;
}

.product nav ul.is-list {
  margin-top: 1.5rem;
}

.product nav ul.is-list li {
  margin-bottom: 0.25rem;
}

.faq h3 {
  margin-bottom: 0;
  letter-spacing: 0.1em;
}

@media (min-width: 768px) {
  .faq h3 {
  }
}

.faq h3:before {
  content: "Q. ";
  font-size: 1.3rem;
  padding-right: 0.2rem;
}

@media (min-width: 768px) {
  .faq h3:before {
    font-size: 1.5rem;
    padding-right: 0.5rem;
  }
}

.faq p {
  margin-top: 0.5rem;
  margin-bottom: 0;
  line-height: 2;
}

.faq article {
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .faq article {
    margin-top: 4rem;
  }
}

.faq article:first-child {
  margin-top: 0;
}

.faq small {
  font-size: 0.9rem;
  color: rgb(108, 111, 122);
}

.faq small:before {
  content: "※";
}

.privacy p {
  margin-bottom: 0;
}

.privacy-item h2 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .privacy-item h2 {
    font-size: 1.4rem;
    margin-top: 4rem;
    margin-bottom: 0.5rem;
  }
}

.privacy ol {
  padding-left: 1.3rem;
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  .privacy ol {
    font-size: 1rem;
  }
}

.privacy li {
  padding-left: 0.25rem;
}

.backward {
  position: fixed;
  right: -3rem;
  bottom: 6.5rem;
  letter-spacing: 0.2em;
}

@media (min-width: 768px) {
  .backward {
    right: -2rem;
    /*bottom: 5.5rem;*/
  }
}

.finish p {
  margin-bottom: 0;
}

.finish nav {
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .finish nav {
    margin-top: 3rem;
  }
}

.not-found p {
  margin-bottom: 0;
}

.not-found nav {
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .not-found nav {
    margin-top: 3rem;
  }
}

@media (min-width: 768px) {
  .visually-hidden-md {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
  }
}

@media (min-width: 768px) {
}

.contact p {
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .contact p {
    margin-bottom: 4rem;
  }
}

.contact .form-group {
  display: block;
}

@media (min-width: 768px) {
  .contact .form-group {
    display: flex;
    flex-wrap: wrap;
  }
}

.contact .form-label {
  flex-basis: 16rem;
  flex-grow: 0;
  margin-top: 1rem;
  position: relative;
  padding-left: 5rem;
}

.contact .form-label:before {
  left: 0;
  top: 0.3rem;
  position: absolute;
  content: "必須";
  font-size: 0.5rem;
  display: inline-block;
  background: rgb(45, 49, 65);
  color: #fff;
  padding: 0.25rem 1.2rem;
  margin-right: 1.5rem;
  line-height: 1;
}

.contact .form-control {
  flex-basis: 0;
  flex-grow: 1;
  padding: 1rem 1rem;
  border: 0;
  background: var(--bs-light);
  border-radius: 0;
}

.contact .invalid-feedback {
  display: block;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .contact .invalid-feedback {
    padding-left: 16rem;
    margin-bottom: 2rem;
  }
}

.contact .form-button {
  text-align: center;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .contact .form-button {
    margin-top: 1rem;
    margin-bottom: 0;
  }
}

.contact {
  text-align: center;
  padding: 2rem 0;
}

.contact-email {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.contact-note {
  color: #888;
  font-size: 0.875rem;
}