body {
  font-size: 16px;
  font-size: calc(16 / 10 * 1rem);
  letter-spacing: 0.12em;
  text-align: justify;
  text-justify: inter-ideograph;
  font-family: "Noto Sans JP", sans-serif;
  word-wrap: break-all;
  word-wrap: break-word;
  width: 100%;
  min-width: 1260px;
  color: #444;
  scroll-behavior: smooth;
}
@media screen and (max-width: 768px) {
  body {
    font-size: 26px;
    font-size: calc(26 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  body {
    font-size: calc(26 / 1.7 * 1px);
  }
}

.col-wht {
  color: #fff !important;
}
.col-blk {
  color: #444 !important;
}
.col-main {
  color: #6790b9 !important;
}
.col-sub {
  color: #828fc7 !important;
}
.col-sub2 {
  color: #c2cae4 !important;
}
.col-accent {
  color: #9cbcdb !important;
}
.col-bg {
  color: #f8f8f8 !important;
}
.col-bg2 {
  color: #f4f7fb !important;
}
.col-bdr {
  color: #919191 !important;
}
.col-pnk {
  color: #d4a1c4 !important;
}
.col-gry {
  color: #dddddd !important;
}
.col-grn {
  color: #40c378 !important;
}
.col-gra-main {
  background: linear-gradient(120deg, #c790b5 0%, #ac90c7 50%, #87a1cd 100%);
  background: -webkit-linear-gradient(120deg, #c790b5 0%, #ac90c7 50%, #87a1cd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-wht {
  background-color: #fff !important;
}
.bg-blk {
  background-color: #444 !important;
}
.bg-main {
  background-color: #6790b9 !important;
}
.bg-sub {
  background-color: #828fc7 !important;
}
.bg-sub2 {
  background-color: #c2cae4 !important;
}
.bg-accent {
  background-color: #9cbcdb !important;
}
.bg-bg {
  background-color: #f8f8f8 !important;
}
.bg-bg2 {
  background-color: #f4f7fb !important;
}
.bg-bdr {
  background-color: #919191 !important;
}
.bg-pnk {
  background-color: #d4a1c4 !important;
}
.bg-gry {
  background-color: #dddddd !important;
}
.bg-grn {
  background-color: #40c378 !important;
}
.bg-gra-main {
  background: #d7b5ce;
  background: linear-gradient(120deg, #d7b5ce 0%, #c7bbe3 50%, #bdc9e4 100%);
}

.btn-01__link {
  font-size: 17px;
  font-size: calc(17 / 10 * 1rem);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #828fc7;
  border: solid 1px rgba(244, 247, 251, 0);
  background: #fff;
  border-radius: 50rem;
  box-shadow: 0px 7px 15px 0px rgba(12, 12, 12, 0.08);
}
@media screen and (max-width: 768px) {
  .btn-01__link {
    font-size: 27px;
    font-size: calc(27 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .btn-01__link {
    font-size: calc(27 / 1.7 * 1px);
  }
}
.btn-01__link:hover {
  box-shadow: 0 0 0 0 rgba(12, 12, 12, 0);
  transform: translate(1px, 1px);
  border: solid 1px #f4f7fb;
}

.sidebar {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 77;
}

.ic-tel, .ic-mobile, .ic-mail, .ic-line {
  display: flex;
  align-items: center;
  -moz-column-gap: 10px;
       column-gap: 10px;
}
.ic-tel::before, .ic-mobile::before, .ic-mail::before, .ic-line::before {
  content: "";
  display: block;
  width: 23px;
  aspect-ratio: 23/26;
  background-image: url("/img/common/ic-tel.png");
  background-size: 100%;
}
.ic-mobile::before {
  width: 17px;
  aspect-ratio: 17/30;
  background-image: url("/img/common/ic-mobilephone.png");
  background-size: 100%;
}
.ic-mail, .ic-line {
  -moz-column-gap: 15px;
       column-gap: 15px;
}
.ic-mail::before {
  width: 24px;
  aspect-ratio: 24/17;
  background-image: url("/img/common/ic-mail.png");
  background-size: 100%;
}
.ic-line::before {
  width: 27px;
  aspect-ratio: 1/1;
  background-image: url("/img/common/ic-line.png");
  background-size: 100%;
}
.ic-outlink {
  display: flex;
  align-items: center;
  -moz-column-gap: 20px;
       column-gap: 20px;
}
.ic-outlink::after {
  content: "";
  display: block;
  width: 19px;
  aspect-ratio: 19/18;
  background-image: url("/img/common/ic-outlink.png");
  background-size: 100%;
}

.arw-blk, .arw-wht {
  position: relative;
}
.arw-blk::after, .arw-wht::after {
  content: "";
  display: block;
  width: 20px;
  aspect-ratio: 1/1;
  background-image: url("/img/common/arw-blk.png");
  background-size: 100%;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translate(0, -50%);
  transition: 0.3s;
}

.obj-sq-rb_sub2 {
  position: relative;
  z-index: 1;
}
.obj-sq-rb_sub2::after {
  content: "";
  display: block;
  width: 480px;
  max-width: 100%;
  aspect-ratio: 480/205;
  background: rgba(194, 202, 228, 0.3);
  position: absolute;
  right: 0;
  bottom: 0;
  transform: translate(420px, 40px);
  z-index: -1;
}

.hov-up a:hover img {
  transform: translateY(-3px);
}
.hov-opa a:hover {
  opacity: 0.8;
}
.hov-img a:hover img {
  opacity: 0.8;
}
.hov-scale a:hover img {
  transform: scale(0.98);
}
.hov-scale img, .hov-up img {
  backface-visibility: hidden;
  -webkit-transform: translateZ(0) scale(1, 1);
}

.tbl {
  width: 100%;
}
.tbl td {
  overflow-wrap: anywhere;
  word-break: normal;
  line-break: strict;
}
.tbl-01 th, .tbl-01 td {
  padding: 12px 0;
  border-bottom: solid 1px #dddddd;
  line-height: 2.4666666667;
}
.tbl-01 th {
  width: 20%;
  color: #6790b9;
}
.tbl-01 td {
  padding-left: 2%;
}
.tbl-01 tr:first-child th, .tbl-01 tr:first-child td {
  padding-top: 0;
}

[class^=cts-] {
  margin: 0 auto;
}

.cts-1080 {
  width: 100%;
  max-width: 1080px;
}
.cts-1280 {
  width: 100%;
  max-width: 1280px;
}

.layout-clm-2 {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}
.layout-clm-2 .list-item,
.layout-clm-2 .layout-item {
  width: calc((100% - 40px * (2 - 1)) / 2);
}
.layout-clm-2-c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}
.layout-clm-2-c .list-item,
.layout-clm-2-c .layout-item {
  width: calc((100% - 40px * (2 - 1)) / 2);
}
.layout-clm-3 {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
.layout-clm-3 .list-item,
.layout-clm-3 .layout-item {
  width: calc((100% - 30px * (3 - 1)) / 3);
}
.layout-clm-3-c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}
.layout-clm-3-c .list-item,
.layout-clm-3-c .layout-item {
  width: calc((100% - 30px * (3 - 1)) / 3);
}
.layout-clm-4 {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}
.layout-clm-4 .list-item,
.layout-clm-4 .layout-item {
  width: calc((100% - 40px * (4 - 1)) / 4);
}
.layout-clm-4-c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}
.layout-clm-4-c .list-item,
.layout-clm-4-c .layout-item {
  width: calc((100% - 40px * (4 - 1)) / 4);
}

.list-blog .list-item, .list-news .list-item, .list-privacy .list-item, .list-flow-txt .list-item {
  width: 100%;
}
.list-news time {
  display: block;
  font-size: 15px;
  font-size: calc(15 / 10 * 1rem);
  line-height: 1;
  color: #6790b9;
}
@media screen and (max-width: 768px) {
  .list-news time {
    font-size: 25px;
    font-size: calc(25 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-news time {
    font-size: calc(25 / 1.7 * 1px);
  }
}
.list-news__bx {
  display: flex;
  align-items: center;
  -moz-column-gap: 10px;
       column-gap: 10px;
}
.list-news__ttl {
  font-size: 15px;
  font-size: calc(15 / 10 * 1rem);
  margin-top: 8px;
}
@media screen and (max-width: 768px) {
  .list-news__ttl {
    font-size: 25px;
    font-size: calc(25 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-news__ttl {
    font-size: calc(25 / 1.7 * 1px);
  }
}
.list-service {
  -moz-column-gap: 7.81%;
       column-gap: 7.81%;
}
.list-service .list-item {
  aspect-ratio: 1/1;
  position: relative;
}
.list-service__item:first-child {
  width: 821px;
  max-width: calc(821 / 1920 * 100%);
  background: url("/img/top/project-img-01.png") center center no-repeat;
  background-size: 100%;
}
.list-service__item:first-child .list-service__ttl {
  justify-content: flex-end;
  right: 0;
  transform: translateY(-7vw);
}
.list-service__item:first-child .list-service__num {
  width: 8.53%;
}
.list-service__item:nth-child(2) {
  width: 712px;
  max-width: calc(712 / 1920 * 100%);
  background: url("/img/top/project-img-02.png") center center no-repeat;
  background-size: 100%;
  margin-top: 8vw;
}
.list-service__item:nth-child(2) .list-service__ttl {
  left: 0;
  transform: translate(-12%, -4vw);
}
.list-service__item:nth-child(2) .list-service__num {
  width: 9.69%;
}
.list-service__item:last-child {
  width: 616px;
  max-width: calc(616 / 1920 * 100%);
  background: url("/img/top/project-img-03.png") center center no-repeat;
  background-size: 100%;
  margin-top: -17vw;
}
.list-service__item:last-child .list-service__ttl {
  left: 0;
  transform: translate(5%, -7.5vw);
}
.list-service__item:last-child .list-service__num {
  width: 11.69%;
}
.list-service__link {
  display: block;
  width: 100%;
  height: 100%;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}
.list-service__link:hover {
  background: rgba(255, 255, 255, 0.2);
}
.list-service__ttl {
  width: 100%;
  display: flex;
  align-items: flex-start;
  position: absolute;
  top: 50%;
  z-index: 1;
}
.list-service__num {
  transform: translate(25%, -50%);
}
.list-service__ruby {
  font-family: "Shippori Mincho", serif;
  font-size: 28px;
  font-size: calc(28 * 100 / 1920 * 1vw);
  background: #fff;
}
@media screen and (max-width: 1120px) {
  .list-service__ruby {
    font-size: calc(28 / 1.7 * 1px);
  }
}
@media screen and (min-width: 1920px) {
  .list-service__ruby {
    font-size: 28px;
  }
}
.list-service__ruby span {
  background: linear-gradient(120deg, #c790b5 0%, #ac90c7 50%, #87a1cd 100%);
  background: -webkit-linear-gradient(120deg, #c790b5 0%, #ac90c7 50%, #87a1cd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  padding: 0.5vw 1vw;
}
.list-act__item {
  width: 800px;
  max-width: calc(800 / 1920 * 100%);
  position: relative;
  z-index: 1;
}
.list-act__item::after {
  content: "";
  display: block;
  width: 85%;
  aspect-ratio: 680/120;
  position: absolute;
  z-index: -1;
}
.list-act__item:first-child .list-act__ttl {
  top: 0;
  right: -10.63%;
  transform: translateY(140%);
}
.list-act__item:first-child::after {
  background: rgba(156, 188, 219, 0.5);
  left: -11.88%;
  bottom: 0;
  transform: translate(0, 50%);
}
.list-act__item:nth-child(2) {
  margin-top: 10vw;
}
.list-act__item:nth-child(2) .list-act__ttl {
  bottom: 0;
  left: -10.63%;
  transform: translateY(-140%);
}
.list-act__item:nth-child(2)::after {
  background: rgba(194, 202, 228, 0.3);
  top: 0;
  right: -11.88%;
  transform: translate(0, -50%);
}
.list-act__img {
  width: 100%;
  aspect-ratio: 940/623;
  background: #fff;
}
.list-act__ttl {
  position: absolute;
  z-index: 1;
}
.list-act__ttl-main {
  font-family: "Shippori Mincho", serif;
  position: relative;
  font-size: 38px;
  font-size: calc(38 * 100 / 1920 * 1vw);
}
@media screen and (max-width: 1120px) {
  .list-act__ttl-main {
    font-size: calc(38 / 1.7 * 1px);
  }
}
@media screen and (min-width: 1920px) {
  .list-act__ttl-main {
    font-size: 38px;
  }
}
.list-act__ttl-main span {
  background: #d7b5ce;
  background: linear-gradient(120deg, #d7b5ce 0%, #c7bbe3 50%, #bdc9e4 100%);
  color: #fff;
  padding: 5px 1vw;
}
.list-act__ttl-main::before {
  content: "";
  display: block;
  width: 7vw;
  height: 1px;
  background: #fff;
  position: absolute;
  top: 5%;
  left: 5%;
  transform: translate(-50%, 50%) rotate(-45deg);
}
.list-act__ttl-sub {
  font-family: "Monsieur La Doulaise", cursive;
  letter-spacing: 0;
  -webkit-text-stroke: 5px #fff;
  text-stroke: 5px #fff;
  paint-order: stroke;
  font-size: 48px;
  font-size: calc(48 * 100 / 1920 * 1vw);
  color: #919191;
}
@media screen and (max-width: 1120px) {
  .list-act__ttl-sub {
    font-size: calc(48 / 1.7 * 1px);
  }
}
@media screen and (min-width: 1920px) {
  .list-act__ttl-sub {
    font-size: 48px;
  }
}
.list-tag-act {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  text-align: center;
  gap: 30px;
  font-size: 17px;
  font-size: calc(17 / 10 * 1rem);
}
@media screen and (max-width: 768px) {
  .list-tag-act {
    font-size: 27px;
    font-size: calc(27 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-tag-act {
    font-size: calc(27 / 1.7 * 1px);
  }
}
.list-tag-act__link {
  display: block;
  background: #828fc7;
  color: #fff;
  padding: 20px 40px;
  border-radius: 50rem;
  box-shadow: 0px 7px 15px 0px rgba(12, 12, 12, 0.08);
}
.list-tag-act__link:hover {
  color: rgba(255, 255, 255, 0.8);
}
.list-tel .tel {
  font-family: "Shippori Mincho", serif;
  font-size: 30px;
  font-size: calc(30 / 10 * 1rem);
  letter-spacing: 0.1em;
  color: #828fc7;
}
@media screen and (max-width: 768px) {
  .list-tel .tel {
    font-size: 40px;
    font-size: calc(40 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-tel .tel {
    font-size: calc(40 / 1.7 * 1px);
  }
}
.list-flow-txt__item {
  display: flex;
}
.list-class__item {
  aspect-ratio: 340/130;
  background: url("/img/about/class-base.png") center center no-repeat;
  background-size: cover;
  font-family: "Shippori Mincho", serif;
  font-size: 28px;
  font-size: calc(28 / 10 * 1rem);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}
@media screen and (max-width: 768px) {
  .list-class__item {
    font-size: 38px;
    font-size: calc(38 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-class__item {
    font-size: calc(38 / 1.7 * 1px);
  }
}
.list-class__item::after {
  display: block;
  font-family: "Monsieur La Doulaise", cursive;
  letter-spacing: 0;
  font-size: 70px;
  font-size: calc(70 / 10 * 1rem);
  line-height: 1;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: -1;
}
@media screen and (max-width: 768px) {
  .list-class__item::after {
    font-size: 80px;
    font-size: calc(80 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-class__item::after {
    font-size: calc(80 / 1.7 * 1px);
  }
}
.list-class__item:first-child::after {
  content: "practical";
}
.list-class__item:nth-child(2)::after {
  content: "dictation";
}
.list-class__item:last-child::after {
  content: "grammar";
}
.list-card__item {
  background: #f8f8f8;
  padding: 30px;
  display: flex;
  flex-direction: column;
  row-gap: 15px;
  position: relative;
}
.list-card__num {
  position: absolute;
  top: 10px;
  left: 10px;
}
.list-card__ic, .list-card__ttl {
  text-align: center;
}
.list-card__ttl {
  font-family: "Shippori Mincho", serif;
  font-size: 20px;
  font-size: calc(20 / 10 * 1rem);
  color: #828fc7;
}
@media screen and (max-width: 768px) {
  .list-card__ttl {
    font-size: 30px;
    font-size: calc(30 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-card__ttl {
    font-size: calc(30 / 1.7 * 1px);
  }
}
.list-card__txt {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  line-height: 2.1428571429;
}
@media screen and (max-width: 768px) {
  .list-card__txt {
    font-size: 24px;
    font-size: calc(24 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-card__txt {
    font-size: calc(24 / 1.7 * 1px);
  }
}
.list-act-lower .list-item, .list-voice .list-item {
  width: 100%;
  -moz-column-gap: 50px;
       column-gap: 50px;
}
.list-act-lower__ttl, .list-voice__ttl {
  font-family: "Shippori Mincho", serif;
  font-size: 24px;
  font-size: calc(24 / 10 * 1rem);
  line-height: 1.4166666667;
  font-weight: 500;
  color: #6790b9;
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .list-act-lower__ttl, .list-voice__ttl {
    font-size: 34px;
    font-size: calc(34 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .list-act-lower__ttl, .list-voice__ttl {
    font-size: calc(34 / 1.7 * 1px);
  }
}
.list-act-lower .img, .list-voice .img {
  min-width: 380px;
  aspect-ratio: 380/310;
}
.list-act-lower .tag-sub, .list-voice .tag-sub {
  margin-top: 20px;
}
.list-voice__review {
  background: #f8f8f8;
  border: solid 1px #c2cae4;
  display: flex;
  align-items: center;
  -moz-column-gap: 40px;
       column-gap: 40px;
  padding: 25px 30px;
  margin-bottom: 20px;
}
.list-voice__review dt {
  color: #6790b9;
}
.list-info__item {
  display: flex;
  -moz-column-gap: 15px;
       column-gap: 15px;
}
.list-info dt {
  color: #6790b9;
}

.com-gmap {
  max-width: 100%;
}
.com-gmap iframe {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
}
.com-layout {
  display: flex;
}
.com-tel .tel {
  line-height: 1;
}
.com-sdw-bx {
  box-shadow: 0px 0px 25px 0px rgba(12, 12, 12, 0.16);
}
.com-ttl-eng {
  font-family: "Monsieur La Doulaise", cursive;
  letter-spacing: 0;
  color: #919191;
  line-height: 1;
}

.tag-main__list {
  font-size: 18px;
  font-size: calc(18 / 10 * 1rem);
  font-weight: 500;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 5px;
}
@media screen and (max-width: 768px) {
  .tag-main__list {
    font-size: 28px;
    font-size: calc(28 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .tag-main__list {
    font-size: calc(28 / 1.7 * 1px);
  }
}
.tag-main__link {
  display: block;
  background: #fff;
  color: #6790b9;
  border: solid 1px #6790b9;
  border-radius: 50rem;
  padding: 10px 20px;
}
.tag-main__link:hover {
  opacity: 0.8;
}
.tag-sub__list {
  font-size: 13px;
  font-size: calc(13 / 10 * 1rem);
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
@media screen and (max-width: 768px) {
  .tag-sub__list {
    font-size: 23px;
    font-size: calc(23 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .tag-sub__list {
    font-size: calc(23 / 1.7 * 1px);
  }
}
.tag-sub__item {
  line-height: 1;
  background: #fff;
  color: #6790b9;
  border: solid 1px #6790b9;
  padding: 5px 10px 7px 10px;
  border-radius: 50rem;
}

.ttl-main {
  font-family: "Shippori Mincho", serif;
}
.ttl-bar {
  font-family: "Shippori Mincho", serif;
  font-size: 28px;
  font-size: calc(28 / 10 * 1rem);
  background-color: #c2cae4;
  color: #fff;
  text-align: center;
  padding: 13px 40px;
  position: relative;
  z-index: 1;
  margin-bottom: 50px;
}
@media screen and (max-width: 768px) {
  .ttl-bar {
    font-size: 38px;
    font-size: calc(38 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .ttl-bar {
    font-size: calc(38 / 1.7 * 1px);
  }
}
.ttl-bar::before, .ttl-bar::after {
  content: "";
  display: inline-block;
  height: 100%;
  aspect-ratio: 658/66;
  background-image: url("/img/common/ttl-bg-01.png");
  background-size: 100%;
  position: absolute;
  top: 0;
  z-index: -1;
}
.ttl-bar::before {
  left: 0;
}
.ttl-bar::after {
  aspect-ratio: 370/66;
  background-image: url("/img/common/ttl-bg-02.png");
  background-size: 100%;
  right: 0;
}
.ttl-marker {
  font-family: "Shippori Mincho", serif;
  font-size: 28px;
  font-size: calc(28 / 10 * 1rem);
  font-weight: 500;
  color: #6790b9;
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .ttl-marker {
    font-size: 38px;
    font-size: calc(38 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .ttl-marker {
    font-size: calc(38 / 1.7 * 1px);
  }
}
.ttl-marker__inner {
  background: linear-gradient(transparent 50%, rgba(156, 188, 219, 0.2) 50%);
}
.ttl-sideline {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  -moz-column-gap: 40px;
       column-gap: 40px;
  margin-bottom: 50px;
}
.ttl-sideline__inner {
  max-width: calc(100% - 420px);
}
.ttl-sideline::before, .ttl-sideline::after {
  content: "";
  display: block;
  width: 170px;
  height: 1px;
  background: #9cbcdb;
  background: linear-gradient(-90deg, #9cbcdb 0%, rgba(255, 255, 255, 0) 100%);
}
.ttl-sideline::after {
  background: #9cbcdb;
  background: linear-gradient(90deg, #9cbcdb 0%, rgba(255, 255, 255, 0) 100%);
}
.ttl-bdr {
  font-family: "Shippori Mincho", serif;
  font-size: 20px;
  font-size: calc(20 / 10 * 1rem);
  line-height: 1.2;
  color: #828fc7;
  border-left: solid 1px #828fc7;
  padding-left: 20px;
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .ttl-bdr {
    font-size: 30px;
    font-size: calc(30 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .ttl-bdr {
    font-size: calc(30 / 1.7 * 1px);
  }
}
.ttl-sub {
  font-family: "Shippori Mincho", serif;
  font-size: 24px;
  font-size: calc(24 / 10 * 1rem);
  font-weight: 600;
  border-left: solid #9cbcdb 6px;
  border-bottom: solid 1px #f4f7fb;
  background: #f8f8f8;
  padding: 10px 20px 15px 20px;
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .ttl-sub {
    font-size: 34px;
    font-size: calc(34 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .ttl-sub {
    font-size: calc(34 / 1.7 * 1px);
  }
}

.txt-plain {
  line-height: 2.3125;
}

.img-frame1 {
  outline: solid 1px #9cbcdb;
  border: solid 12px #fff;
}

#header {
  position: relative;
  z-index: 1;
}
#header .com-logo-link:hover {
  box-shadow: 0px 0px 0px 0px rgba(12, 12, 12, 0.16);
  transform: translate(-2, -2);
}

.hdbar {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

.header-nav {
  width: 920px;
  max-width: 100%;
  height: 100px;
  background: #fff;
}
.header-nav__list {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  -moz-column-gap: 30px;
       column-gap: 30px;
}
.header-nav__link:hover {
  color: #6790b9;
  opacity: 0.8;
}
.header-nav .current {
  font-weight: bold;
  color: #c2cae4;
  position: relative;
  z-index: 1;
}
.header-nav .current::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: #c2cae4;
  position: absolute;
  top: 100%;
  left: 0;
  transform: translateY(5px);
  z-index: -1;
}

.mv, .sv {
  background: url("/img/common/mv-bg.png") left top no-repeat;
  background-size: 53.07%;
  position: relative;
  z-index: 1;
}
.mv img, .sv img {
  display: block;
  width: 100%;
}

.mv-img {
  width: 1312px;
  max-width: calc(1312 / 1920 * 100%);
  margin-left: auto;
}
.mv-cc {
  width: 1024px;
  max-width: calc(1024 / 1920 * 100%);
  position: absolute;
  left: 0;
  bottom: 0;
  transform: translateY(-60%);
  z-index: 1;
}

.sv-img {
  width: 1381px;
  max-width: calc(1381 / 1920 * 100%);
  margin-left: auto;
}
.sv-ttl {
  font-family: "Shippori Mincho", serif;
  font-size: 48px;
  font-size: calc(48 * 100 / 1920 * 1vw);
  letter-spacing: 0.06em;
  line-height: 1;
  width: 1080px;
  max-width: calc(1080 / 1920 * 100%);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}
@media screen and (max-width: 1120px) {
  .sv-ttl {
    font-size: calc(48 / 1.7 * 1px);
  }
}
@media screen and (min-width: 1920px) {
  .sv-ttl {
    font-size: 48px;
  }
}

.top-news {
  margin-top: 50px;
  padding: 80px 0;
}
.top-news .list-news {
  max-width: 90%;
}
.top-news .ttl-main {
  margin-bottom: 40px;
}
.top-news .btn {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
}

.top-about {
  padding: 140px 0 100px 0;
  background: url("/img/top/about-bg.png") right 0 top 200px no-repeat;
  background-size: 50.68%;
}
.top-about .ttl-main {
  position: relative;
  z-index: 1;
}
.top-about .ttl-main::after {
  content: "";
  display: block;
  width: 395px;
  aspect-ratio: 395/23;
  background-image: url("/img/top/about-obj-wave.png");
  background-size: 100%;
  position: absolute;
  top: 100%;
  left: 0;
  transform: translate(130px, 15px);
}
.top-about h3 {
  -webkit-text-stroke: 3px #fff;
  text-stroke: 3px #fff;
  paint-order: stroke;
  margin: 10px -100px 30px 0;
}
.top-about .txt {
  line-height: 2.3125;
}
.top-about .img-01 {
  position: absolute;
  top: 0;
  right: 0;
  transform: translate(420px, -280px);
  z-index: -1;
}
.top-about .img-03 {
  margin-top: 60px;
}
.top-about .wrp-img {
  position: absolute;
  left: 0;
  bottom: 0;
  transform: translate(-420px, 100px);
  z-index: -1;
}

.top-message {
  padding: 100px 0 120px 0;
  background: url("/img/top/message-bg.png") right top 50px no-repeat;
  background-size: 53.13%;
}
.top-message .ttl-main {
  margin-left: -420px;
  margin-bottom: 30px;
}
.top-message .ttl-main__ruby {
  width: 682px;
  padding: 15px 15px 15px 0;
}
.top-message h3 {
  margin-top: 20px;
}
.top-message h3 span:first-child {
  padding: 6px 10px;
}
.top-message .wrp-img {
  position: absolute;
  top: 0;
  right: 0;
  z-index: -1;
}

.top-project {
  padding: 100px 0 0;
}
.top-project h3 {
  margin-top: 30px;
}
.top-project h3 span {
  padding: 0 10px;
}
.top-project .com-ttl-eng {
  margin-right: 150px;
}
.top-project .list-service {
  margin-top: -9vw;
}
.top-project::before {
  content: "";
  display: block;
  width: 100%;
  height: calc(100% - 120px);
  background-image: url("/img/top/project-bg.png");
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.top-info {
  padding: 70px 0 100px 0;
  background: url("/img/top/bnr-bg.png") center top no-repeat;
  background-size: 100%;
}

.top-activity {
  padding: 50px 0 130px 0;
  background: url("/img/top/bnr-bg.png") center bottom no-repeat;
  background-size: 100%;
}
.top-activity .list-tag-act__link {
  width: 340px;
  max-width: 100%;
}
.top-activity .list-act {
  margin-top: 50px;
}

.top-voice {
  aspect-ratio: 1920/580;
  background: url("/img/top/voice-bg.png") center center no-repeat;
  background-size: cover;
}
.top-voice .cts-1080::after {
  content: "";
  display: block;
  width: 111px;
  aspect-ratio: 111/110;
  background-image: url("/img/common/arw-dia-clea.png");
  background-size: 100%;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 1;
  transition: 0.3s;
}
.top-voice .ttl-main {
  transition: 0.3s;
}
.top-voice .voice-link:hover .cts-1080::after {
  transform: translate(-2px, -50%);
}
.top-voice .voice-link:hover .ttl-main {
  opacity: 0.8;
}

.top-company {
  padding: 120px 0;
}
.top-company .ttl-main {
  margin-bottom: 60px;
}

.top-contact {
  padding: 100px 0;
}
.top-contact .ttl-main {
  margin-bottom: 50px;
}

#ctn-lower section {
  padding: 120px 0;
}
#ctn-lower .ttl-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  row-gap: 30px;
  margin-bottom: 65px;
}
#ctn-lower .ttl-main__ruby {
  font-size: 38px;
  font-size: calc(38 / 10 * 1rem);
  font-weight: 500;
}
@media screen and (max-width: 768px) {
  #ctn-lower .ttl-main__ruby {
    font-size: 48px;
    font-size: calc(48 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  #ctn-lower .ttl-main__ruby {
    font-size: calc(48 / 1.7 * 1px);
  }
}
#ctn-lower .ttl-main__eng {
  font-family: "Monsieur La Doulaise", cursive;
  letter-spacing: 0;
  font-size: 48px;
  font-size: calc(48 / 10 * 1rem);
  line-height: 1;
  color: #919191;
}
@media screen and (max-width: 768px) {
  #ctn-lower .ttl-main__eng {
    font-size: 58px;
    font-size: calc(58 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  #ctn-lower .ttl-main__eng {
    font-size: calc(58 / 1.7 * 1px);
  }
}
#ctn-lower .mr-over {
  margin-right: -100px;
}

.lower-activity {
  background: url("/img/activity/obj-bg.png") right bottom no-repeat;
  background-size: 54.17%;
}

.lower-training_bx {
  background: url("/img/about/training-bg.png") center center no-repeat;
  background-size: cover;
}

#lower-bnr {
  background: url("/img/common/bnr-bg.png") center center no-repeat;
  background-size: cover;
  padding: 100px 0;
}
#lower-bnr .bnr {
  width: 525px;
  max-width: 100%;
  aspect-ratio: 525/365;
  background: #fff;
  position: relative;
}
#lower-bnr .bnr:first-child .bnr-link {
  justify-content: flex-end;
  align-items: flex-end;
}
#lower-bnr .bnr:last-child {
  margin-top: 100px;
}
#lower-bnr .bnr:last-child .bnr-link {
  justify-content: flex-start;
  align-items: flex-start;
}
#lower-bnr .bnr-link {
  width: 100%;
  height: 100%;
  display: flex;
  padding: 30px;
}
#lower-bnr .bnr-about {
  background: url("/img/common/bnr-about.png") center center no-repeat;
  background-size: cover;
}
#lower-bnr .bnr-activity {
  background: url("/img/common/bnr-activity.png") center center no-repeat;
  background-size: cover;
}
#lower-bnr .bnr-voice {
  background: url("/img/common/bnr-voice.png") center center no-repeat;
  background-size: cover;
}
#lower-bnr .bnr-ttl {
  font-family: "Shippori Mincho", serif;
  font-size: 28px;
  font-size: calc(28 / 10 * 1rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.1em;
  color: #6790b9;
  background: #fff;
  padding: 4px 5px;
}
@media screen and (max-width: 768px) {
  #lower-bnr .bnr-ttl {
    font-size: 38px;
    font-size: calc(38 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  #lower-bnr .bnr-ttl {
    font-size: calc(38 / 1.7 * 1px);
  }
}

#com-contact .list-btn {
  margin-top: 35px;
}

.footer-logo {
  margin-bottom: 70px;
}
.footer-sec1 {
  padding: 90px 0;
}
.footer-sec2 {
  padding: 10px 0;
}

.footer-nav {
  width: 600px;
  max-width: 100%;
  margin: 0 auto;
  margin-top: 40px;
}
.footer-nav__list {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  row-gap: 20px;
}
@media screen and (max-width: 768px) {
  .footer-nav__list {
    font-size: 24px;
    font-size: calc(24 * 100 / 768 * 1vw);
  }
}
@media screen and (max-width: 768px) and (min-width: 539px) {
  .footer-nav__list {
    font-size: calc(24 / 1.7 * 1px);
  }
}
.footer-nav__item {
  line-height: 1;
}
.footer-nav__item:not(:last-child) {
  display: flex;
  align-items: center;
}
.footer-nav__item:not(:last-child)::after {
  content: "/";
  display: block;
  color: #fff;
  margin: 0 12px;
}
.footer-nav__link {
  color: #fff;
}
.footer-nav__link:hover {
  opacity: 0.8;
}/*# sourceMappingURL=style.css.map */