@charset "UTF-8";
html {
  scroll-behavior: smooth;
}

body {
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0.15em;
  color: #568bd2;
  font-family: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  background: #fffef7;
}
@media screen and (max-width: 600px) {
  body {
    font-size: 14px;
    line-height: 1.7;
  }
}
@media screen and (min-width: 1980px) {
  body {
    font-size: 20px;
  }
}

p {
  letter-spacing: 0.15em;
}

.wrapper {
  overflow: hidden;
}

.inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 30px;
}
@media screen and (max-width: 600px) {
  .inner {
    padding: 0 20px;
  }
}
@media screen and (min-width: 1600px) {
  .inner {
    max-width: 1560px;
  }
}

.section-space {
  padding: 100px 0;
}
@media screen and (max-width: 900px) {
  .section-space {
    padding: 70px 0;
  }
}
@media screen and (max-width: 600px) {
  .section-space {
    padding: 40px 0;
  }
}

@media screen and (max-width: 600px) {
  .sm__none {
    display: none;
  }
}

@media screen and (max-width: 900px) {
  .sp__none {
    display: none;
  }
}

@media screen and (min-width: 901px) {
  .pc__none {
    display: none;
  }
}

.pc-sp__none {
  display: none;
}
@media screen and (max-width: 900px) {
  .pc-sp__none {
    display: none;
  }
}
@media screen and (max-width: 600px) {
  .pc-sp__none {
    display: block;
  }
}

.btn {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  padding: 16px 60px;
  border-radius: 100vw;
  background-color: #6796d5;
  color: #fffef7;
}
.btn a {
  font-weight: 500;
}

.title {
  position: relative;
  margin-right: 100px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
}
@media screen and (max-width: 900px) {
  .title {
    margin-right: 50px;
  }
}
@media screen and (min-width: 1980px) {
  .title {
    margin-right: 30px;
  }
}
.title .jp {
  position: relative;
  font-size: 30px;
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.3em;
  padding-top: 180px;
  font-weight: 600;
}
@media screen and (max-width: 900px) {
  .title .jp {
    padding-top: 117px;
    font-size: 24px;
  }
}
@media screen and (max-width: 600px) {
  .title .jp {
    -webkit-writing-mode: horizontal-tb;
        -ms-writing-mode: lr-tb;
            writing-mode: horizontal-tb;
    text-orientation: initial;
    padding-top: 0;
    padding-right: 67px;
    letter-spacing: 0.15em;
    white-space: nowrap;
  }
}
@media screen and (min-width: 1980px) {
  .title .jp {
    font-size: 40px;
  }
}
.title .jp::before {
  content: "";
  background: url(../img/star-line.png) center center no-repeat;
  background-size: contain;
  position: absolute;
  width: 30px;
  height: 160px;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
@media screen and (max-width: 900px) {
  .title .jp::before {
    height: 107px;
    width: 20px;
  }
}
@media screen and (max-width: 600px) {
  .title .jp::before {
    -webkit-transform: translateY(-50%) rotate(-90deg);
            transform: translateY(-50%) rotate(-90deg);
    left: auto;
    right: 0;
    top: 50%;
  }
}
.title .en {
  position: absolute;
  font-family: "Kumbh Sans", sans-serif;
  -webkit-transform-origin: left top;
          transform-origin: left top;
  font-size: 18px;
  -webkit-transform: rotate(90deg) translateY(-30px);
          transform: rotate(90deg) translateY(-30px);
  color: #8ab9ef;
  top: 180px;
  left: 100%;
  font-weight: 300;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
@media screen and (max-width: 900px) {
  .title .en {
    top: 117px;
    font-size: 14px;
    -webkit-transform: rotate(90deg) translateY(-18px);
            transform: rotate(90deg) translateY(-18px);
  }
}
@media screen and (max-width: 600px) {
  .title .en {
    font-size: 12px;
    top: -16px;
    left: 0;
    -webkit-transform: none;
            transform: none;
  }
}

.lower-title {
  margin-right: 0;
  margin-left: 50px;
  position: absolute;
  top: 0;
  padding-top: 152px;
  z-index: 999;
}
@media screen and (max-width: 900px) {
  .lower-title {
    padding-top: 124px;
    margin-left: 35px;
  }
}
@media screen and (max-width: 600px) {
  .lower-title {
    padding-top: 50px;
    padding-bottom: 50px;
    position: relative;
    margin-left: 15px;
  }
}
@media screen and (min-width: 1600px) {
  .lower-title {
    left: 50%;
    -webkit-transform: translateX(-800px);
            transform: translateX(-800px);
  }
}
@media screen and (min-width: 1980px) {
  .lower-title {
    padding-top: 228px;
    left: 50%;
    -webkit-transform: translateX(-980px);
            transform: translateX(-980px);
  }
}
.lower-title .en {
  top: 332px;
}
@media screen and (max-width: 900px) {
  .lower-title .en {
    top: 241px;
  }
}
@media screen and (max-width: 600px) {
  .lower-title .en {
    top: 32px;
    left: 0;
  }
}
@media screen and (min-width: 1980px) {
  .lower-title .en {
    top: 408px;
  }
}

.lower-section__title {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 60px;
}
@media screen and (max-width: 900px) {
  .lower-section__title {
    margin-bottom: 50px;
    font-size: 32px;
  }
}
@media screen and (max-width: 600px) {
  .lower-section__title {
    font-size: 28px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-section__title {
    font-size: 58px;
  }
}

.fade-in-seq {
  opacity: 0;
  -webkit-animation: fadeIn 1s ease forwards;
          animation: fadeIn 1s ease forwards;
}

.delay-1 {
  -webkit-animation-delay: 0.5s;
          animation-delay: 0.5s;
}

.delay-2 {
  -webkit-animation-delay: 1.5s;
          animation-delay: 1.5s;
}

.delay-3 {
  -webkit-animation-delay: 1.8s;
          animation-delay: 1.8s;
}

.delay-4 {
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
}

@-webkit-keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}
.fadein {
  opacity: 0;
  -webkit-transform: translate(0, 0);
          transform: translate(0, 0);
  -webkit-transition: all 2s;
  transition: all 2s;
}
.fadein.fadein-left {
  -webkit-transform: translate(-30px, 0);
          transform: translate(-30px, 0);
}
.fadein.fadein-right {
  -webkit-transform: translate(30px, 0);
          transform: translate(30px, 0);
}
.fadein.fadein-up {
  -webkit-transform: translate(0, -30px);
          transform: translate(0, -30px);
}
.fadein.fadein-bottom {
  -webkit-transform: translate(0, 30px);
          transform: translate(0, 30px);
}
.fadein.scrollin {
  opacity: 1 !important;
  -webkit-transform: translate(0, 0) !important;
          transform: translate(0, 0) !important;
}

@-webkit-keyframes decoSwing {
  0% {
    -webkit-transform: scaleX(-1) rotate(0deg);
            transform: scaleX(-1) rotate(0deg);
  }
  100% {
    -webkit-transform: scaleX(-1) rotate(10deg);
            transform: scaleX(-1) rotate(10deg);
  }
}

@keyframes decoSwing {
  0% {
    -webkit-transform: scaleX(-1) rotate(0deg);
            transform: scaleX(-1) rotate(0deg);
  }
  100% {
    -webkit-transform: scaleX(-1) rotate(10deg);
            transform: scaleX(-1) rotate(10deg);
  }
}
@-webkit-keyframes decoSwingRe {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  50% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(10deg);
            transform: rotate(10deg);
  }
}
@keyframes decoSwingRe {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  50% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(10deg);
            transform: rotate(10deg);
  }
}
@-webkit-keyframes decoSwingDe {
  0% {
    -webkit-transform: scaleX(-1) rotate(0deg);
            transform: scaleX(-1) rotate(0deg);
  }
  60% {
    -webkit-transform: scaleX(-1) rotate(0deg);
            transform: scaleX(-1) rotate(0deg);
  }
  100% {
    -webkit-transform: scaleX(-1) rotate(10deg);
            transform: scaleX(-1) rotate(10deg);
  }
}
@keyframes decoSwingDe {
  0% {
    -webkit-transform: scaleX(-1) rotate(0deg);
            transform: scaleX(-1) rotate(0deg);
  }
  60% {
    -webkit-transform: scaleX(-1) rotate(0deg);
            transform: scaleX(-1) rotate(0deg);
  }
  100% {
    -webkit-transform: scaleX(-1) rotate(10deg);
            transform: scaleX(-1) rotate(10deg);
  }
}
@-webkit-keyframes decoSwingReDe {
  0% {
    -webkit-transform: rotate(-15deg);
            transform: rotate(-15deg);
  }
  100% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
}
@keyframes decoSwingReDe {
  0% {
    -webkit-transform: rotate(-15deg);
            transform: rotate(-15deg);
  }
  100% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
}
.hover-re {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.hover-re:hover {
  background: #568bd2;
  color: white;
}
.hover-re:hover a::after {
  background-image: url(../img/contact-arrow-white.png);
}

.hover-under {
  position: relative;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.hover-under::after {
  position: absolute;
  left: 0;
  content: "";
  width: 100%;
  height: 1px;
  background: #568bd2;
  bottom: -5px;
  -webkit-transform: scale(0, 1);
          transform: scale(0, 1);
  -webkit-transform-origin: center top;
          transform-origin: center top;
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
}
.hover-under:hover::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
}

.hover-under-none {
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.hover-sizeup {
  display: inline-block;
  -webkit-transition: -webkit-transform 0.6s ease;
  transition: -webkit-transform 0.6s ease;
  transition: transform 0.6s ease;
  transition: transform 0.6s ease, -webkit-transform 0.6s ease;
}
.hover-sizeup:hover {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

.hover-zoom img {
  display: block;
  width: 100%;
  -webkit-transition: -webkit-transform 0.8s ease;
  transition: -webkit-transform 0.8s ease;
  transition: transform 0.8s ease;
  transition: transform 0.8s ease, -webkit-transform 0.8s ease;
}
.hover-zoom:hover img {
  -webkit-transform: scale(1.2, 1.2);
          transform: scale(1.2, 1.2);
}

.hover-color {
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.hover-color:hover {
  color: #8ab9ef;
}

.hover-opacity {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.hover-opacity:hover {
  opacity: 0.6;
}

.header {
  z-index: 9999;
  position: relative;
}
.header__inner {
  position: fixed;
  width: 100%;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 20px 30px;
  -webkit-transition: background-color 0.3s ease, color 0.3s ease;
  transition: background-color 0.3s ease, color 0.3s ease;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 1600px;
}
@media screen and (max-width: 900px) {
  .header__inner {
    padding: 15px 15px;
  }
}
@media screen and (max-width: 600px) {
  .header__inner {
    padding: 10px 15px;
  }
}
@media screen and (min-width: 1980px) {
  .header__inner {
    padding: 30px 30px;
    max-width: 1980px;
  }
}
.header__logo img {
  width: 90px;
  height: auto;
}
@media screen and (max-width: 600px) {
  .header__logo img {
    width: 65px;
  }
}
@media screen and (min-width: 1980px) {
  .header__logo img {
    width: 150px;
  }
}
.header__nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 20px;
}
@media screen and (max-width: 900px) {
  .header__nav {
    display: none;
  }
}
.header__link {
  font-weight: 500;
}
@media screen and (min-width: 1980px) {
  .header__link {
    font-size: 22px;
  }
}

.drawer__bg {
  position: fixed;
  background-color: #568bd2;
  width: 60vw;
  height: 60vh;
  top: 50%;
  right: -60vw;
  margin-top: -30vh;
  border-radius: 50%;
  -webkit-transition: -webkit-transform 0.5s ease;
  transition: -webkit-transform 0.5s ease;
  transition: transform 0.5s ease;
  transition: transform 0.5s ease, -webkit-transform 0.5s ease;
  -webkit-transition-delay: 0.45s;
          transition-delay: 0.45s;
  z-index: 9998;
  -webkit-transition-delay: 0s;
          transition-delay: 0s;
}
@media screen and (max-width: 600px) {
  .drawer__bg {
    width: 1000px;
    height: 1000px;
    margin-top: -500px;
    right: -1000px;
  }
}
.drawer__bg.is-checked {
  -webkit-transform: matrix(2.7, 0, 0, 2.7, 0, 0);
          transform: matrix(2.7, 0, 0, 2.7, 0, 0);
}
.drawer__overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
  z-index: 99;
}
.drawer__overlay.is-checked {
  opacity: 1;
  visibility: visible;
}
.drawer__icon {
  width: 48px;
  height: 48px;
  padding: 16px 0;
  border-radius: 50%;
  position: relative;
  z-index: 9999;
  background: #8ab9ef;
}
.drawer__icon.is-checked .drawer__icon-bar:nth-child(1), .drawer__icon.is-checked .drawer__icon-bar:nth-child(3) {
  -webkit-transform: translate(-50%, -50%) rotate(45deg);
          transform: translate(-50%, -50%) rotate(45deg);
}
.drawer__icon.is-checked .drawer__icon-bar:nth-child(3) {
  -webkit-transform: translate(-50%, -50%) rotate(-45deg);
          transform: translate(-50%, -50%) rotate(-45deg);
}
.drawer__icon.is-checked .drawer__icon-bar:nth-child(2) {
  opacity: 0;
}
.drawer__icon-bar {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 26px;
  height: 2px;
  background: #fff;
  border-radius: 6px;
  -webkit-transition: top 0.3s linear, -webkit-transform 0.3s linear;
  transition: top 0.3s linear, -webkit-transform 0.3s linear;
  transition: transform 0.3s linear, top 0.3s linear;
  transition: transform 0.3s linear, top 0.3s linear, -webkit-transform 0.3s linear;
}
.drawer__icon-bar:nth-child(1) {
  -webkit-transform: translate(-50%, -50%) translateY(-8px);
          transform: translate(-50%, -50%) translateY(-8px);
}
.drawer__icon-bar:nth-child(2) {
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.drawer__icon-bar:nth-child(3) {
  -webkit-transform: translate(-50%, -50%) translateY(8px);
          transform: translate(-50%, -50%) translateY(8px);
}
.drawer__content {
  position: fixed;
  height: 100%;
  width: 100%;
  right: -100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
  z-index: 9998;
}
.drawer__content.is-checked {
  right: 0;
}
.drawer__content.is-checked .drawer__content-link {
  -webkit-transform: translateX(0);
          transform: translateX(0);
}
.drawer__content.is-checked .drawer__content-link:nth-child(1) {
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
.drawer__content.is-checked .drawer__content-link:nth-child(2) {
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
}
.drawer__content.is-checked .drawer__content-link:nth-child(3) {
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
}
.drawer__content-menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 30px;
  position: absolute;
  padding: 0 20px;
  width: 100%;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
}
@media screen and (max-width: 600px) {
  .drawer__content-menu {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
.drawer__content-link {
  font-size: 24px;
  -webkit-transform: translateX(1000px);
          transform: translateX(1000px);
  color: #fff;
  -webkit-transition: -webkit-transform 0.5s ease;
  transition: -webkit-transform 0.5s ease;
  transition: transform 0.5s ease;
  transition: transform 0.5s ease, -webkit-transform 0.5s ease;
  font-weight: 500;
}
@media screen and (max-width: 600px) {
  .drawer__content-link {
    font-size: 20px;
  }
}
.drawer__content-link:hover::after {
  background: #fff;
}

.fv {
  position: relative;
  width: 108vw;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: 999;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 100vh;
}
@media screen and (max-width: 600px) {
  .fv {
    width: 100vw;
    left: 0;
    -webkit-transform: none;
            transform: none;
    padding-top: 30px;
  }
}
@media screen and (min-width: 1600px) {
  .fv {
    max-width: 2200px;
  }
}
@media screen and (min-width: 1980px) {
  .fv {
    max-width: 2100px;
  }
}
.fv__img {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 600px) {
  .fv__img {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
.fv__img-left {
  width: 25vw;
  max-width: 400px;
  padding-top: 40vh;
}
@media screen and (max-width: 900px) {
  .fv__img-left {
    width: 30vw;
    max-width: 370px;
    padding-top: 31vh;
  }
}
@media screen and (max-width: 600px) {
  .fv__img-left {
    display: none;
  }
}
@media screen and (min-width: 1600px) {
  .fv__img-left {
    padding-top: 22vh;
    max-width: 500px;
  }
}
.fv__img-center {
  width: 45vw;
  max-width: 560px;
  position: relative;
  top: -5%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 50px;
}
@media screen and (max-width: 900px) {
  .fv__img-center {
    width: 50vw;
  }
}
@media screen and (max-width: 600px) {
  .fv__img-center {
    gap: 30px;
    width: 90vw;
    padding-top: 0;
  }
}
@media screen and (min-width: 1600px) {
  .fv__img-center {
    width: 35vw;
    max-width: 700px;
  }
}
@media screen and (min-width: 1980px) {
  .fv__img-center {
    gap: 80px;
    max-width: 900px;
  }
}
.fv__img-center__text {
  text-align: center;
  z-index: 999;
}
.fv__img-center__text p {
  font-family: "Kumbh Sans", sans-serif;
  white-space: nowrap;
}
.fv__img-center__text .main {
  font-size: 32px;
  font-weight: 600;
}
@media screen and (max-width: 900px) {
  .fv__img-center__text .main {
    font-size: 24px;
  }
}
@media screen and (max-width: 600px) {
  .fv__img-center__text .main {
    font-size: 20px;
  }
}
@media screen and (min-width: 1600px) {
  .fv__img-center__text .main {
    font-size: 40px;
  }
}
.fv__img-center__text .sub {
  font-size: 16px;
}
@media screen and (max-width: 900px) {
  .fv__img-center__text .sub {
    font-size: 16px;
  }
}
@media screen and (max-width: 600px) {
  .fv__img-center__text .sub {
    font-size: 12px;
  }
}
@media screen and (min-width: 1600px) {
  .fv__img-center__text .sub {
    font-size: 24px;
  }
}
.fv__img-right {
  width: 25vw;
  max-width: 400px;
  padding-top: 40vh;
}
@media screen and (max-width: 900px) {
  .fv__img-right {
    padding-top: 31vh;
    width: 30vw;
    max-width: 370px;
  }
}
@media screen and (max-width: 600px) {
  .fv__img-right {
    display: none;
  }
}
@media screen and (min-width: 1600px) {
  .fv__img-right {
    padding-top: 26vh;
    max-width: 500px;
  }
}

.inview-blur {
  opacity: 0;
  -webkit-transition: -webkit-transform 1s linear;
  transition: -webkit-transform 1s linear;
  transition: transform 1s linear;
  transition: transform 1s linear, -webkit-transform 1s linear;
  -webkit-animation-duration: 2s;
  animation-duration: 2s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

.blur {
  -webkit-animation-name: imageBlur;
  animation-name: imageBlur;
  opacity: 1;
  -webkit-transition: 0.8s;
  transition: 0.8s;
}

@-webkit-keyframes imageBlur {
  from {
    opacity: 0;
    -webkit-filter: blur(15px);
    -moz-filter: blur(15px);
    -ms-filter: blur(15px);
    -o-filter: blur(15px);
    filter: blur(15px);
  }
  to {
    opacity: 1;
    -webkit-filter: blur(0px);
    -moz-filter: blur(0px);
    -ms-filter: blur(0px);
    -o-filter: blur(0px);
    filter: blur(0px);
  }
}
@keyframes imageBlur {
  from {
    opacity: 0;
    -webkit-filter: blur(15px);
    -moz-filter: blur(15px);
    -ms-filter: blur(15px);
    -o-filter: blur(15px);
    filter: blur(15px);
  }
  to {
    opacity: 1;
    -webkit-filter: blur(0px);
    -moz-filter: blur(0px);
    -ms-filter: blur(0px);
    -o-filter: blur(0px);
    filter: blur(0px);
  }
}
.concept {
  height: 150vh;
  position: relative;
  background: #8ab9ef;
  z-index: 999;
}
@media screen and (max-width: 900px) {
  .concept {
    height: 100vh;
  }
}
.concept__content {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.concept__content::after {
  content: "";
  position: absolute;
  background: url(../img/shine-white.png) center center no-repeat;
  background-size: contain;
  width: 500px;
  height: 500px;
  bottom: -60%;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: -1;
}
@media screen and (max-width: 600px) {
  .concept__content::after {
    width: 300px;
    height: 300px;
  }
}
@media screen and (min-width: 1980px) {
  .concept__content::after {
    width: 600px;
    height: 600px;
  }
}
.concept__content p {
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 24px;
  line-height: 3em;
  letter-spacing: 0.3em;
  color: #fff;
}
@media screen and (max-width: 900px) {
  .concept__content p {
    font-size: 16px;
  }
}
@media screen and (min-width: 1980px) {
  .concept__content p {
    font-size: 32px;
  }
}

.works {
  padding: 100px 0;
}
@media screen and (min-width: 1980px) {
  .works {
    padding: 200px 0;
  }
}
@media screen and (max-width: 600px) {
  .works {
    padding: 60px 0;
  }
}
.works__wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.works__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
  gap: 30px;
}
@media screen and (max-width: 600px) {
  .works__inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
.works__content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.works__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 50px;
}
.works__item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width: 900px) {
  .works__item {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
  }
}
.works__item-img {
  width: 55%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
@media screen and (max-width: 900px) {
  .works__item-img {
    width: 100%;
  }
}
@media screen and (max-width: 900px) {
  .works__item-content {
    width: 100%;
  }
}
.works__item-tag {
  font-size: 14px;
  color: #818181;
  letter-spacing: 0.1em;
}
@media screen and (min-width: 1980px) {
  .works__item-tag {
    font-size: 16px;
  }
}
.works__item-title {
  padding-top: 5px;
  padding-bottom: 24px;
  font-size: 20px;
  font-weight: 500;
  color: #434343;
}
@media screen and (min-width: 1980px) {
  .works__item-title {
    font-size: 28px;
  }
}
.works__item-text {
  color: #434343;
  padding-bottom: 18px;
}
@media screen and (min-width: 1980px) {
  .works__item-text {
    font-size: 20px;
  }
}
.works__item-skill {
  font-size: 14px;
  color: #b3b3b3;
}
@media screen and (min-width: 1980px) {
  .works__item-skill {
    font-size: 16px;
  }
}
.works__item-btn {
  text-align: left;
  padding-top: 40px;
  color: #434343;
  -webkit-transform: rotate(-8deg);
          transform: rotate(-8deg);
}
@media screen and (max-width: 900px) {
  .works__item-btn {
    text-align: right;
    -webkit-transform: rotate(0);
            transform: rotate(0);
    right: 8%;
    position: relative;
  }
}
@media screen and (max-width: 600px) {
  .works__item-btn {
    padding-top: 80px;
  }
}
@media screen and (min-width: 1600px) {
  .works__item-btn {
    padding-top: 60px;
  }
}
.works__item-btn a {
  position: relative;
}
.works__item-btn a::before {
  position: absolute;
  content: "";
  background: url(../img/works-arrow01.png) center center no-repeat;
  background-size: contain;
  width: 188px;
  height: 44.25px;
  top: -40px;
  right: 0;
  -webkit-animation-name: decoSwing;
          animation-name: decoSwing;
  -webkit-transform: scaleX(-1) rotate(-8deg);
          transform: scaleX(-1) rotate(-8deg);
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  -webkit-animation-timing-function: steps(2, end);
          animation-timing-function: steps(2, end);
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
@media screen and (max-width: 900px) {
  .works__item-btn a::before {
    top: -50px;
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
  }
}
@media screen and (min-width: 1980px) {
  .works__item-btn a::before {
    width: 240px;
    height: 54px;
    top: -61px;
  }
}
.works__item-btn a::after {
  background: #b3b3b3;
}
.works__item-re {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
@media screen and (max-width: 900px) {
  .works__item-re {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
.works__item-re .works__item-btn {
  text-align: right;
  -webkit-transform: rotate(4deg);
          transform: rotate(4deg);
  padding-top: 0;
}
@media screen and (max-width: 900px) {
  .works__item-re .works__item-btn {
    -webkit-transform: rotate(-3deg);
            transform: rotate(-3deg);
  }
}
@media screen and (max-width: 600px) {
  .works__item-re .works__item-btn {
    padding-top: 30px;
  }
}
.works__item-re .works__item-btn a::before {
  width: 185px;
  height: 29px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background: url(../img/works-arrow02.png) center center no-repeat;
  background-size: contain;
  -webkit-transform: rotate(0);
          transform: rotate(0);
  top: 30px;
  right: -40px;
  -webkit-transform: scaleX(-1) rotate(-8deg);
          transform: scaleX(-1) rotate(-8deg);
  -webkit-animation-name: decoSwingRe;
          animation-name: decoSwingRe;
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  -webkit-animation-timing-function: steps(2, end);
          animation-timing-function: steps(2, end);
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
@media screen and (max-width: 900px) {
  .works__item-re .works__item-btn a::before {
    -webkit-transform: scaleX(-1);
            transform: scaleX(-1);
    -webkit-animation-name: decoSwing;
            animation-name: decoSwing;
  }
}
@media screen and (max-width: 600px) {
  .works__item-re .works__item-btn a::before {
    right: -15px;
  }
}
@media screen and (min-width: 1980px) {
  .works__item-re .works__item-btn a::before {
    width: 280px;
    height: 44px;
    right: -50px;
  }
}
.works__btn {
  text-align: center;
  margin-top: 50px;
}
@media screen and (max-width: 900px) {
  .works__btn {
    margin-top: 100px;
  }
}
.works__btn:hover {
  background: #fff;
  color: #6796d5;
  outline: 1px solid #6796d5;
}
.works__btn a {
  font-size: 20px;
}

.about {
  padding: 200px 0;
}
@media screen and (max-width: 900px) {
  .about {
    padding: 150px 0;
  }
}
@media screen and (max-width: 600px) {
  .about {
    padding: 60px 0;
  }
}
.about__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}
@media screen and (max-width: 600px) {
  .about__inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 50px;
  }
}
.about__title {
  position: relative;
}
.about__title::before {
  content: "";
  position: absolute;
  background: url(../img/star01.png) center center no-repeat;
  background-size: contain;
  width: 178px;
  height: 236px;
  top: 0;
  right: -178px;
}
@media screen and (max-width: 900px) {
  .about__title::before {
    width: 80px;
    height: 105px;
    right: -80px;
  }
}
@media screen and (max-width: 600px) {
  .about__title::before {
    display: none;
  }
}
.about__title::after {
  content: "";
  position: absolute;
  background: url(../img/star02.png) center center no-repeat;
  background-size: contain;
  width: 54px;
  height: 61px;
  bottom: 20px;
  left: -54px;
}
@media screen and (max-width: 900px) {
  .about__title::after {
    width: 40px;
    height: 45px;
    right: -20px;
    bottom: 0;
  }
}
@media screen and (max-width: 600px) {
  .about__title::after {
    display: none;
  }
}
.about__content {
  position: relative;
  width: 68%;
  max-width: 600px;
}
@media screen and (max-width: 600px) {
  .about__content {
    width: 100%;
  }
}
@media screen and (min-width: 1980px) {
  .about__content {
    max-width: 900px;
  }
}
.about__content-info {
  color: #434343;
}
.about__content-info__name .jp {
  font-size: 20px;
  font-weight: bold;
}
@media screen and (min-width: 1980px) {
  .about__content-info__name .jp {
    font-size: 28px;
  }
}
.about__content-info__name .en {
  color: #818181;
  letter-spacing: 0.1em;
  font-size: 14px;
}
@media screen and (min-width: 1980px) {
  .about__content-info__name .en {
    font-size: 16px;
  }
}
.about__content-info__text p {
  padding-top: 30px;
}
@media screen and (min-width: 1980px) {
  .about__content-info__text p {
    font-size: 20px;
  }
}
.about__content-btn {
  position: absolute;
  right: -16%;
  margin-top: 84px;
}
@media screen and (max-width: 600px) {
  .about__content-btn {
    right: 10%;
  }
}
.about__content-btn a {
  position: relative;
  -webkit-transform: rotate(-8deg);
          transform: rotate(-8deg);
  display: block;
  margin-left: auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.about__content-btn a::before {
  content: "";
  background: url(../img/about-arrow.png) center center no-repeat;
  background-size: contain;
  position: absolute;
  width: 362px;
  height: 73px;
  top: -60px;
  right: -50%;
  -webkit-transform: rotate(5deg);
          transform: rotate(5deg);
  -webkit-animation-name: decoSwingRe;
          animation-name: decoSwingRe;
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  -webkit-animation-timing-function: steps(2, end);
          animation-timing-function: steps(2, end);
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
@media screen and (max-width: 900px) {
  .about__content-btn a::before {
    width: 300px;
    height: 60px;
  }
}
@media screen and (max-width: 600px) {
  .about__content-btn a::before {
    width: 200px;
    height: 40px;
    top: -48px;
  }
}

.gallery {
  padding: 100px 0;
}
@media screen and (max-width: 900px) {
  .gallery {
    padding-top: 50px;
    padding-bottom: 100px;
  }
}
@media screen and (max-width: 600px) {
  .gallery {
    padding-top: 150px;
    padding-bottom: 60px;
  }
}
.gallery__text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 50px 0;
}
@media screen and (max-width: 900px) {
  .gallery__text {
    gap: 5px;
  }
}
@media screen and (max-width: 600px) {
  .gallery__text {
    padding-top: 0;
    text-align: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
.gallery__text span {
  color: #434343;
}
@media screen and (max-width: 600px) {
  .gallery__text span {
    font-size: 14px;
    letter-spacing: 0.1em;
  }
}
.gallery__text img {
  width: 130px;
}
@media screen and (max-width: 900px) {
  .gallery__text img {
    width: 80px;
  }
}
.gallery-02 {
  margin-top: 50px;
}
@media screen and (max-width: 900px) {
  .gallery-02 {
    margin-top: 20px;
  }
}

.swiper {
  height: 40vh;
}
@media screen and (max-width: 900px) {
  .swiper {
    height: 30vh;
  }
}
@media screen and (max-width: 600px) {
  .swiper {
    height: 20vh;
  }
}
.swiper-wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-transition-timing-function: linear;
          transition-timing-function: linear;
  height: 100%;
}
.swiper-slide {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  overflow: hidden;
}
.swiper-slide img {
  height: 100%;
  width: auto;
  -o-object-fit: contain;
     object-fit: contain;
}

.contact {
  background: #b1d4fd;
  padding: 80px 0;
}
@media screen and (max-width: 900px) {
  .contact {
    padding: 20px 0;
  }
}
.contact__wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: #fffef7;
  padding: 60px 80px;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 30px;
}
@media screen and (max-width: 600px) {
  .contact__wrapper {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 20px;
    padding: 30px 10px;
  }
}
@media screen and (max-width: 600px) {
  .contact__title {
    margin-right: 0;
  }
}
.contact__title .jp {
  padding-top: 0;
}
@media screen and (max-width: 600px) {
  .contact__title .jp {
    padding: 0;
  }
}
.contact__title .jp::before {
  display: none;
}
.contact__title .en {
  top: 0;
}
@media screen and (max-width: 600px) {
  .contact__title .en {
    top: -16px;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
.contact__content {
  max-width: 100%;
  width: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.contact__content-text {
  text-align: center;
}
@media screen and (max-width: 600px) {
  .contact__content-text {
    font-size: 13px;
    letter-spacing: 0.1em;
  }
}
.contact__content-mail {
  position: relative;
  text-align: center;
  font-size: 24px;
  padding: 15px 75px 15px 40px;
  border-radius: 100vh;
  border: 1px solid #568bd2;
  margin-top: 30px;
  font-family: "Kumbh Sans", sans-serif;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 30px auto 0 auto;
  max-width: 100%;
}
@media screen and (min-width: 1980px) {
  .contact__content-mail {
    padding: 20px 75px 20px 40px;
    font-size: 32px;
    margin-top: 60px;
  }
}
@media screen and (max-width: 600px) {
  .contact__content-mail {
    font-size: 16px;
    padding: 10px 30px 10px 15px;
    margin-top: 20px;
    letter-spacing: 0.1em;
  }
}
.contact__content-mail a::after {
  content: "";
  position: absolute;
  background: url(../img/contact-arrow.png) center center no-repeat;
  background-size: contain;
  width: 25px;
  height: 25px;
  top: 50%;
  right: 40px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media screen and (max-width: 600px) {
  .contact__content-mail a::after {
    right: 10px;
    width: 15px;
    height: 15px;
  }
}

.footer__content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 15px 30px;
}
@media screen and (min-width: 1980px) {
  .footer__content {
    padding: 20px 30px;
  }
}
@media screen and (max-width: 600px) {
  .footer__content {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 5px;
    padding: 10px 20px;
  }
}
.footer__nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width: 600px) {
  .footer__nav {
    display: none;
  }
}
.footer__link {
  letter-spacing: 0.1em;
  position: relative;
}
.footer__link::after {
  bottom: -2px;
}
.footer__link-01 {
  margin-right: 36px;
}
@media screen and (max-width: 600px) {
  .footer__link-01 {
    margin-right: 30px;
  }
}
.footer__link-01::before {
  content: "/";
  position: absolute;
  top: 0;
  right: -25px;
}
@media screen and (max-width: 600px) {
  .footer__link-01::before {
    right: -20px;
  }
}
.footer__copylight small {
  letter-spacing: 0.1em;
}

.pagetop {
  position: fixed;
  z-index: 9999;
  right: 15px;
  bottom: 5%;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
@media screen and (max-width: 900px) {
  .pagetop {
    right: 3px;
    bottom: 3%;
  }
}
@media screen and (min-width: 1980px) {
  .pagetop {
    right: 5%;
  }
}
.pagetop span {
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
.pagetop:hover a span.scroll-text {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}
.pagetop a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
}
.pagetop a img {
  width: 20px;
}

.scroll-text {
  font-size: 14px;
}
@media screen and (min-width: 1980px) {
  .scroll-text {
    font-size: 16px;
  }
}
@media screen and (max-width: 900px) {
  .scroll-text {
    font-size: 12px;
  }
}
.scroll-border {
  position: relative;
  width: 20px;
  height: 130px;
  overflow: hidden;
}
@media screen and (min-width: 1980px) {
  .scroll-border {
    height: 160px;
  }
}
@media screen and (max-width: 900px) {
  .scroll-border {
    height: 100px;
  }
}
.scroll-border::before {
  content: "";
  display: block;
  position: absolute;
  width: 1px;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  background: #568bd2;
  margin: auto;
}
.scroll-border::after {
  content: "";
  display: block;
  position: absolute;
  background: url(../img/star.png) center center no-repeat;
  background-size: contain;
  width: 20px;
  height: 20px;
  left: 48%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  -webkit-animation: scrollbar 2s ease-in-out infinite;
          animation: scrollbar 2s ease-in-out infinite;
  margin: auto;
}
@media screen and (max-width: 900px) {
  .scroll-border::after {
    width: 15px;
    height: 15px;
    -webkit-animation-name: scrollbar-sp;
            animation-name: scrollbar-sp;
  }
}
@media screen and (min-width: 1980px) {
  .scroll-border::after {
    -webkit-animation-name: scrollbar-xl;
            animation-name: scrollbar-xl;
  }
}

@-webkit-keyframes scrollbar {
  0% {
    bottom: -20px;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    bottom: 140px;
    opacity: 0;
  }
}

@keyframes scrollbar {
  0% {
    bottom: -20px;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    bottom: 140px;
    opacity: 0;
  }
}
@-webkit-keyframes scrollbar-sp {
  0% {
    bottom: -20px;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    bottom: 110px;
    opacity: 0;
  }
}
@keyframes scrollbar-sp {
  0% {
    bottom: -20px;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    bottom: 110px;
    opacity: 0;
  }
}
@-webkit-keyframes scrollbar-xl {
  0% {
    bottom: -20px;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    bottom: 170px;
    opacity: 0;
  }
}
@keyframes scrollbar-xl {
  0% {
    bottom: -20px;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    bottom: 170px;
    opacity: 0;
  }
}
#js-pagetop {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  -webkit-transition: opacity 0.5s ease, visibility 0.5s ease;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#js-pagetop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lower-works {
  position: relative;
  padding-top: 212px;
  padding-bottom: 100px;
}
@media screen and (max-width: 900px) {
  .lower-works {
    padding-top: 204px;
  }
}
@media screen and (max-width: 600px) {
  .lower-works {
    padding-top: 93px;
    padding-bottom: 120px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-works {
    padding-top: 257px;
  }
}
.lower-works__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 30px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media screen and (min-width: 1980px) {
  .lower-works__inner {
    gap: 50px;
  }
}
.lower-works__category {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 80px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
}
@media screen and (max-width: 900px) {
  .lower-works__category {
    gap: 40px;
  }
}
@media screen and (max-width: 600px) {
  .lower-works__category {
    letter-spacing: 0.1em;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 20px;
    font-size: 14px;
  }
}
.lower-works__category li .lower-works__category-btn {
  padding-bottom: 5px;
  cursor: pointer;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.lower-works__category li .lower-works__category-btn::after {
  bottom: -1px;
}
.lower-works__category li .lower-works__category-btn.is-active {
  position: relative;
  font-weight: 500;
  border-bottom: 0.5px solid #568bd2;
}
.lower-works__category li .lower-works__category-btn__top {
  font-weight: 500;
  border-bottom: 0.5px solid #568bd2;
}
.lower-works__post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 1100px) {
  .lower-works__post {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    width: 75%;
    padding: 0 30px;
    gap: 40px;
  }
}
@media screen and (max-width: 600px) {
  .lower-works__post {
    width: 100%;
    padding: 0;
  }
}
@media screen and (min-width: 1980px) {
  .lower-works__post {
    gap: 50px;
  }
}
.lower-works__post-item {
  border: 1px solid #568bd2;
  width: 30vw;
  border-radius: 25px;
}
@media screen and (max-width: 600px) {
  .lower-works__post-item {
    border-radius: 20px;
  }
}
@media (max-width: 1100px) {
  .lower-works__post-item {
    width: 100%;
  }
}
@media screen and (min-width: 1600px) {
  .lower-works__post-item {
    width: 450px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-works__post-item {
    width: 600px;
  }
}
.lower-works__post-item .image {
  overflow: hidden;
  border-radius: 25px 25px 0 0;
}
@media screen and (max-width: 600px) {
  .lower-works__post-item .image {
    border-radius: 20px 20px 0 0;
  }
}
.lower-works__post-item .text-wrapper {
  padding: 10px 20px 20px 20px;
}
.lower-works__post-item .text-wrapper .category {
  font-size: 14px;
  letter-spacing: 0.1em;
  cursor: pointer;
}
@media screen and (min-width: 1980px) {
  .lower-works__post-item .text-wrapper .category {
    font-size: 16px;
  }
}
.lower-works__post-item .text-wrapper .post-title {
  font-size: 20px;
  font-weight: 500;
}
@media screen and (min-width: 1980px) {
  .lower-works__post-item .text-wrapper .post-title {
    font-size: 28px;
  }
}
.lower-works__post-item .text-wrapper .skill {
  font-size: 14px;
  color: #b3b3b3;
}
@media screen and (max-width: 600px) {
  .lower-works__post-item .text-wrapper .skill {
    font-size: 12px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-works__post-item .text-wrapper .skill {
    font-size: 16px;
  }
}

@media screen and (max-width: 600px) {
  .lower-about {
    padding-top: 93px;
  }
}
.lower-about__inner {
  max-width: 1100px;
  width: 70vw;
  margin: 0 auto;
  padding: 0;
}
@media screen and (max-width: 900px) {
  .lower-about__inner {
    width: 65vw;
  }
}
@media screen and (max-width: 600px) {
  .lower-about__inner {
    width: 100%;
    padding: 0 20px;
  }
}
@media screen and (min-width: 1600px) {
  .lower-about__inner {
    max-width: 1260px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__inner {
    max-width: 1360px;
  }
}

.lower-about__fv {
  margin: 0 auto;
  width: 70vw;
  max-width: 1050px;
  padding-top: 100px;
  position: relative;
}
@media screen and (max-width: 900px) {
  .lower-about__fv {
    width: 65vw;
    max-width: 600px;
    padding-top: 50px;
  }
}
@media screen and (max-width: 600px) {
  .lower-about__fv {
    width: 100%;
    padding: 0 15px;
  }
}
@media screen and (min-width: 1600px) {
  .lower-about__fv {
    max-width: 1200px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__fv {
    max-width: 1300px;
  }
}
.lower-about__fv::before {
  position: absolute;
  content: "";
  background: url(../img/lower-about__fv-left.png) center center no-repeat;
  background-size: contain;
  width: 18vw;
  height: 7.5535714286vw;
  top: 22%;
  left: 1%;
  -webkit-animation-name: decoSwingRe;
          animation-name: decoSwingRe;
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  -webkit-animation-timing-function: steps(2, end);
          animation-timing-function: steps(2, end);
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
@media screen and (max-width: 900px) {
  .lower-about__fv::before {
    width: 18vw;
    height: 7.5535714286vw;
    bottom: 9%;
    top: auto;
    left: 0%;
  }
}
@media screen and (max-width: 600px) {
  .lower-about__fv::before {
    width: 25vw;
    height: 10.4910714286vw;
    left: 3%;
    bottom: 9%;
  }
}
@media screen and (min-width: 1600px) {
  .lower-about__fv::before {
    width: 15vw;
    height: 6.2946428571vw;
    top: 20%;
    left: 3%;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__fv::before {
    width: 336px;
    height: 141px;
    top: 20%;
    left: 2%;
  }
}
.lower-about__fv::after {
  position: absolute;
  content: "";
  background: url(../img/lower-about__fv-right.png) center center no-repeat;
  background-size: contain;
  width: 14vw;
  height: 9.1604938272vw;
  top: 32%;
  right: -10%;
  -webkit-animation-name: decoSwingReDe;
          animation-name: decoSwingReDe;
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  -webkit-animation-timing-function: steps(2, end);
          animation-timing-function: steps(2, end);
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
@media screen and (max-width: 900px) {
  .lower-about__fv::after {
    width: 14vw;
    height: 9.1604938272vw;
    top: 34%;
    right: auto;
    left: -5%;
    -webkit-animation-name: decoSwing;
            animation-name: decoSwing;
    -webkit-transform: scaleX(-1) rotate(-10deg);
            transform: scaleX(-1) rotate(-10deg);
    -webkit-animation-duration: 1.5s;
            animation-duration: 1.5s;
    -webkit-animation-timing-function: steps(2, end);
            animation-timing-function: steps(2, end);
    -webkit-animation-iteration-count: infinite;
            animation-iteration-count: infinite;
  }
}
@media screen and (max-width: 600px) {
  .lower-about__fv::after {
    width: 20vw;
    height: 13.0864197531vw;
    top: 30%;
    left: 0;
  }
}
@media screen and (min-width: 1600px) {
  .lower-about__fv::after {
    width: 15vw;
    height: 9.8148148148vw;
    top: 31%;
    right: -12%;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__fv::after {
    width: 250px;
    height: 190px;
    top: 30%;
    right: -11%;
  }
}
.lower-about__fv-inner {
  position: relative;
}
.lower-about__fv-inner::before {
  position: absolute;
  content: "";
  background: url(../img/lower-about__fv-bottom.png) center center no-repeat;
  background-size: contain;
  width: 18vw;
  height: 5.9581881533vw;
  bottom: 0;
  left: 12%;
  -webkit-animation-name: decoSwingRe;
          animation-name: decoSwingRe;
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  -webkit-animation-timing-function: steps(2, end);
          animation-timing-function: steps(2, end);
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
@media screen and (max-width: 900px) {
  .lower-about__fv-inner::before {
    width: 25vw;
    height: 8.275261324vw;
    top: 48%;
    bottom: auto;
    left: auto;
    right: -12%;
    -webkit-animation-name: decoSwingDe;
            animation-name: decoSwingDe;
    -webkit-transform: scaleX(-1) rotate(-10deg);
            transform: scaleX(-1) rotate(-10deg);
    -webkit-animation-duration: 1.5s;
            animation-duration: 1.5s;
    -webkit-animation-timing-function: steps(2, end);
            animation-timing-function: steps(2, end);
    -webkit-animation-iteration-count: infinite;
            animation-iteration-count: infinite;
  }
}
@media screen and (max-width: 600px) {
  .lower-about__fv-inner::before {
    width: 26vw;
    height: 8.606271777vw;
    top: 50%;
    right: -1%;
  }
}
@media screen and (min-width: 1600px) {
  .lower-about__fv-inner::before {
    width: 18vw;
    height: 5.9581881533vw;
    bottom: -2%;
    left: 9%;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__fv-inner::before {
    width: 360px;
    height: 130px;
    bottom: 0;
    left: 10%;
  }
}

.lower-about__profile {
  margin: 150px 0;
}
@media screen and (max-width: 900px) {
  .lower-about__profile {
    margin: 80px 0;
  }
}
.lower-about__profile-wrapper p.name {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
  gap: 10px;
}
@media screen and (max-width: 600px) {
  .lower-about__profile-wrapper p.name {
    gap: 8px;
  }
}
.lower-about__profile-wrapper p.name span.jp {
  font-size: 30px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.15em;
}
@media screen and (max-width: 600px) {
  .lower-about__profile-wrapper p.name span.jp {
    font-size: 22px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__profile-wrapper p.name span.jp {
    font-size: 36px;
  }
}
.lower-about__profile-wrapper p.name span.en {
  font-size: 14px;
  line-height: 1;
  color: #818181;
  letter-spacing: 0.15em;
}
@media screen and (max-width: 600px) {
  .lower-about__profile-wrapper p.name span.en {
    font-size: 12px;
  }
}
.lower-about__profile-wrapper p.text {
  padding-top: 40px;
}
@media screen and (max-width: 600px) {
  .lower-about__profile-wrapper p.text {
    padding-top: 30px;
  }
}

.lower-about__skill {
  background-color: #f7fdff;
  padding: 100px 0;
}
@media screen and (max-width: 900px) {
  .lower-about__skill {
    padding: 80px 0;
  }
}
.lower-about__skill-content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 40px;
  width: 70%;
  margin-left: auto;
}
@media screen and (max-width: 900px) {
  .lower-about__skill-content {
    width: 100%;
  }
}
.lower-about__skill-content li h4 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
  gap: 8px;
}
.lower-about__skill-content li h4 span.number {
  font-size: 10px;
  letter-spacing: 0.1em;
}
@media screen and (min-width: 1980px) {
  .lower-about__skill-content li h4 span.number {
    font-size: 14px;
  }
}
.lower-about__skill-content li h4 span.title {
  font-size: 24px;
  line-height: 1;
  font-weight: 500;
}
@media screen and (max-width: 600px) {
  .lower-about__skill-content li h4 span.title {
    font-size: 20px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__skill-content li h4 span.title {
    font-size: 30px;
  }
}
.lower-about__skill-content li p.text {
  margin-top: 20px;
}
@media screen and (max-width: 900px) {
  .lower-about__skill-content li p.text {
    margin-top: 15px;
  }
}
.lower-about__skill-content li p.skill {
  margin-top: 10px;
  letter-spacing: 0.1em;
  color: #b3b3b3;
  font-size: 14px;
  position: relative;
  padding-left: 4em;
  word-wrap: break-word;
}
.lower-about__skill-content li p.skill::before {
  content: "Skills：";
  position: absolute;
  top: 0;
  left: 0;
}
@media screen and (max-width: 600px) {
  .lower-about__skill-content li p.skill {
    font-size: 12px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__skill-content li p.skill {
    font-size: 16px;
  }
}

.lower-about__strength {
  padding: 100px 0;
}
@media screen and (max-width: 900px) {
  .lower-about__strength {
    padding: 80px 0;
  }
}
.lower-about__strength-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 50px;
}
@media screen and (max-width: 900px) {
  .lower-about__strength-list {
    gap: 80px;
  }
}
.lower-about__strength-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 50px;
}
@media screen and (max-width: 900px) {
  .lower-about__strength-item {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 50px;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
@media screen and (max-width: 600px) {
  .lower-about__strength-item {
    gap: 30px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-about__strength-item {
    gap: 100px;
  }
}
.lower-about__strength-item .heading {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 18vw;
  height: 18vw;
  min-width: 200px;
  min-height: 200px;
  border-radius: 50%;
  border: 1px solid #8ab9ef;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media screen and (max-width: 900px) {
  .lower-about__strength-item .heading {
    width: 250px;
    height: 250px;
  }
}
@media screen and (max-width: 600px) {
  .lower-about__strength-item .heading {
    width: 230px;
    height: 230px;
  }
}
@media screen and (min-width: 1600px) {
  .lower-about__strength-item .heading {
    width: 230px;
    height: 230px;
  }
}
.lower-about__strength-item .heading-number {
  color: #b3b3b3;
  font-family: "Kumbh Sans", sans-serif;
  font-size: 20px;
}
@media screen and (min-width: 1980px) {
  .lower-about__strength-item .heading-number {
    font-size: 22px;
  }
}
.lower-about__strength-item .heading-image {
  width: 80px;
  margin: 10px 0;
  position: relative;
}
@media screen and (max-width: 900px) {
  .lower-about__strength-item .heading-image {
    width: 100px;
  }
}
@media screen and (min-width: 1600px) {
  .lower-about__strength-item .heading-image {
    width: 100px;
  }
}
.lower-about__strength-item .heading-title {
  color: #3689e1;
  font-size: 18px;
  white-space: nowrap;
  font-weight: 500;
  margin-top: 5px;
}
@media screen and (min-width: 1600px) {
  .lower-about__strength-item .heading-title {
    font-size: 20px;
  }
}
.lower-about__strength-item p.text {
  -webkit-box-flex: 0;
      -ms-flex-positive: 0;
          flex-grow: 0;
}

.lower-post {
  padding-bottom: 100px;
}
@media screen and (max-width: 900px) {
  .lower-post {
    padding-bottom: 80px;
  }
}
.lower-post__inner {
  padding: 0 80px;
}
@media screen and (max-width: 900px) {
  .lower-post__inner {
    padding: 0 30px;
  }
}
@media screen and (max-width: 600px) {
  .lower-post__inner {
    padding: 0 20px;
  }
}
.lower-post__fv {
  position: relative;
  padding-top: 50px;
  padding-bottom: 50px;
  width: 100%;
  margin: 0 auto;
}
@media screen and (max-width: 900px) {
  .lower-post__fv {
    padding-bottom: 0;
  }
}
@media screen and (max-width: 600px) {
  .lower-post__fv {
    padding-top: 100px;
    position: relative;
    left: 50%;
    width: 110vw;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
.lower-post__fv .image {
  position: relative;
  z-index: -1;
}
.lower-post__fv-wrapper {
  position: absolute;
  bottom: 0;
  width: 100%;
}
@media screen and (max-width: 900px) {
  .lower-post__fv-wrapper {
    position: static;
  }
}
@media screen and (max-width: 600px) {
  .lower-post__fv-wrapper {
    position: relative;
    width: calc(100vw - 40px);
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
.lower-post__fv-wrapper div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 600px) {
  .lower-post__fv-wrapper div {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
.lower-post__title {
  font-size: 40px;
  font-weight: 500;
  color: #434343;
}
@media screen and (max-width: 900px) {
  .lower-post__title {
    font-size: 36px;
  }
}
@media screen and (max-width: 600px) {
  .lower-post__title {
    font-size: 27px;
  }
}
@media screen and (min-width: 1600px) {
  .lower-post__title {
    font-size: 50px;
  }
}
.lower-post__meta {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  letter-spacing: 0.1em;
  font-size: 14px;
  margin-top: 15px;
  color: #818181;
}
@media screen and (max-width: 900px) {
  .lower-post__meta {
    margin-right: auto;
  }
}
@media screen and (max-width: 600px) {
  .lower-post__meta {
    margin-bottom: 30px;
  }
}
.lower-post__meta .url {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  border-bottom: 0.5px solid #b3b3b3;
}
.lower-post__btn {
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
}
.lower-post__btn:hover {
  background: #fff;
  color: #6796d5;
  outline: 1px solid #6796d5;
}
.lower-post__text {
  margin-top: 50px;
  color: #434343;
}
@media screen and (max-width: 900px) {
  .lower-post__text {
    margin-top: 50px;
  }
}
@media screen and (max-width: 600px) {
  .lower-post__text {
    margin-top: 30px;
  }
}
.lower-post__mock-bg {
  background: #ededed;
}
.lower-post__mock:hover {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}
.lower-post__info {
  max-width: 950px;
  margin: 0 auto;
  padding: 80px 0;
}
@media screen and (max-width: 900px) {
  .lower-post__info {
    padding: 50px 0;
  }
}
@media screen and (min-width: 1600px) {
  .lower-post__info {
    max-width: 1200px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-post__info {
    max-width: 1500px;
  }
}
.lower-post__info-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.lower-post__info-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 45px 20px;
  border-top: solid 1px #b3b3b3;
}
@media screen and (max-width: 600px) {
  .lower-post__info-item {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 30px 0px;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
  }
}
.lower-post__info-item:nth-child(1) {
  border-top: none;
}
.lower-post__info-item h3 {
  font-weight: 500;
  width: 180px;
  color: #434343;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 900px) {
  .lower-post__info-item h3 {
    width: 170px;
  }
}
@media screen and (max-width: 600px) {
  .lower-post__info-item h3 {
    font-size: 18px;
    padding-bottom: 10px;
  }
}
.lower-post__info-item P {
  color: #434343;
  overflow-wrap: break-word;
  word-break: break-all;
  padding-left: 10px;
}
@media screen and (max-width: 900px) {
  .lower-post__info-item P {
    padding-left: 0px;
  }
}
@media screen and (min-width: 1980px) {
  .lower-post__info-item P {
    padding-left: 30px;
  }
}
.lower-post__info-item a {
  word-break: break-all;
  color: #434343;
}
.lower-post__video-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 50px;
}
.lower-post__video-pc {
  max-width: 950px;
}
@media screen and (min-width: 1600px) {
  .lower-post__video-pc {
    max-width: 1200px;
  }
}
.lower-post__video-pc video {
  width: 100%;
}
.lower-post__video-sp {
  max-width: 375px;
}
@media screen and (max-width: 900px) {
  .lower-post__video-sp {
    max-width: 250px;
  }
}
.lower-post__video-sp video {
  width: 100%;
}
.lower-post__image-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: top;
      -ms-flex-align: top;
          align-items: top;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 50px;
}
@media screen and (max-width: 900px) {
  .lower-post__image-inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
.lower-post__image-01 {
  width: 50%;
  max-width: 450px;
}
@media screen and (max-width: 900px) {
  .lower-post__image-01 {
    width: 100%;
  }
}
@media screen and (min-width: 1600px) {
  .lower-post__image-01 {
    max-width: 500px;
  }
}
.lower-post__image-02 {
  width: 50%;
  max-width: 450px;
}
@media screen and (max-width: 900px) {
  .lower-post__image-02 {
    width: 100%;
  }
}
@media screen and (min-width: 1600px) {
  .lower-post__image-02 {
    max-width: 500px;
  }
}
.lower-post__back {
  margin: 0 auto;
  color: #568bd2;
  border: 1px solid #568bd2;
  background: #fffef7;
}