@charset "UTF-8";

.slider-area {
  padding: 16px 0 0;
  background: #eae8e5 url(../images/noise.png) repeat;
}
.regular {
  width: 94%;
  margin-inline: auto;
}
.slider-area img {
  border-radius: 24px;
}
.slide-dots button {
  display: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  outline: none;
  padding: 0;
  border: none;
  background-color: transparent;
}
.slide-dots {
  display: flex;
  justify-content: center;
  margin-top: 8px;
  padding-bottom: 8px;
  gap: 12px;
}
.slide-dots li {
  width: 10px;
  height: 10px;
  background: #fff;
  border: 2px solid #333;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color .5s ease;
}
.slide-dots li.slick-active {
  background: #333;
}
@media screen and (min-width: 768px) {
  .slider-area {
    padding: 32px 0 0;
  }
  .slider-area img {
    border-radius: 40px;
  }
  .slide-dots {
    margin-top: 16px;
    padding-bottom: 16px;
  }
}
@media screen and (min-width: 1024px) {
  .slider-area {
    width: 100vw;
    margin: 0 calc(50% - 50vw) 50px;
  }
  .slider-area img {
    border-radius: 50px;
  }
}
@media screen and (min-width: 1280px) {
  .regular {
    max-width: 1400px;
    margin-inline: auto;
  }
}
#newarticle  {
  margin-bottom: 100px;
}
#newarticle h2.en {
  margin-bottom: 1rem;
}
#top-index {
  position: relative;
  width: 86%;
  margin-inline: auto;
  color: #333;
  background: #f4f1f1 url(../images/bg-station.png) no-repeat bottom center / contain;
  border-left: 1px solid;
  border-right: 1px solid;
  border-bottom: 1px solid;
}
#top-index::before {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  translate: -50% 0;
  width: calc(100% + 16px);
  height: 100%;
  border-left: 1px solid;
  border-right: 1px solid;
  border-bottom: 1px solid;
  z-index: -1;
  }
#top-index::after {
  content: "";
  position: absolute;
  bottom: -16px;
  left: 50%;
  translate: -50% 0;
  width: calc(100% + 32px);
  height: 100%;
  border-left: 1px solid;
  border-right: 1px solid;
  border-bottom: 1px solid;
  z-index: -1;
}
#top-index.article-box > * + *:not(h1) {
  margin-top: 24px;
}
#top-index .ebook-wrap {
  padding-bottom: 40px;
}
#top-index .heading {
  padding-top: 40px;
  color: #333;
  font-size: clamp(1.375rem, 1.192rem + 0.78vw, 1.875rem);
  text-align: center;
}
#top-index .ebook-wrap dl {
  position: relative;
  width: 94%;
  margin: 0 auto 40px;
}
#top-index .e-book_img {
  width: 85%;
  margin: 0 auto 24px;
}
#top-index .ebook-icon {
  position: absolute;
  width: 100px;
  height: 68px;
  top: -5%;
  left: 50%;
  translate: -50% 0;
}
#top-index .ebook-wrap dt {
  position: relative;
  margin-bottom: 32px;
  font-weight: 700;
  font-size: clamp(1.125rem, 0.988rem + 0.59vw, 1.5rem);
  &::after {
    content: "";
    position: absolute;
    display: block;
    width: 120px;
    height: 8px;
    background: #333;
    border-radius: 50vh;
    bottom: -10px;
    transform: scaleY(0.5);
  }
}
#top-index .ebook-wrap dt.title-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  gap: 16px;
}
#top-index .lato {
  display: flex;
  align-items: center;
  justify-content: center;
  top: 0;
  right: 0;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid;
  text-align: center;
  line-height: 1.2;
}
#top-index .ebook-wrap .index_indent {
  font-size: clamp(1rem, 0.954rem + 0.2vw, 1.125rem);
}
#top-index .btn-wrap > * + * {
 margin-top: 24px;
}
@media screen and (min-width: 768px) {
  #top-index {
    background: #f4f1f1 url(../images/bg-station.png) no-repeat bottom right / 68%;
  }
  #top-index .heading::before {
    background: none;
  }　
  #top-index .ebook-wrap dt.title-wrap {
    gap: 24px;
  }
  #top-index .ebook-wrap dl {
    width: 80%;
  }
  #top-index .lato {
    width: 85px;
    height: 85px;
    top: 0;
    font-size: 20px;
  }
  #top-index .ebook-wrap dt::after {
    bottom: 0;
    width: 160px;
  }
  #top-index .btn-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  #top-index .btn-wrap > * + * {
   margin-top: 0;
  }
}
@media screen and (min-width: 1024px) {
  #top-index .btn-wrap {
    gap: 40px;
  }
  #top-index .btn-wrap .btn {
    width: fit-content;
    margin-inline: inherit;
  }
}
@media screen and (min-width: 1280px) {
  #top-index {
    width: 96%;
    background: #f4f1f1 url(../images/bg-station.png) no-repeat bottom right / 48%;
  }
  #top-index .ebook-icon {
    width: 180px;
    height: auto;
    top: -12%;
  }
  #top-index .heading {
    padding-top: 70px;
    margin-bottom: 0;
  }
  #top-index .ebook-wrap {
    display: flex;
    column-gap: 80px;
    width: 90%;
    margin-inline: auto;
  }
  #top-index .ebook-wrap > * {
    width: 50%;
  }
  #top-index .e-book_img {
    flex-shrink: 0;
    width: 40%;
  }
  #top-index .e-book_contents {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  #top-index .ebook-wrap dl {
    width: 95%;
    margin: 0 0 40px;
  }
  #top-index .ebook-wrap dt.title-wrap {
    gap: 60px;
  }
  #top-index .lato {
    width: 100px;
    height: 100px;
    right: 40px;
    font-size: 22px;
  }
  #top-index .e-book_contents .btn {
    margin-inline: initial;
  }
  #top-index .btn-wrap {
    justify-content: flex-start;
  }
}
#enq {
  width: 94%;
  margin-inline: auto;
  text-align: center;
}
#enq > *:nth-child(2) {
  margin-bottom: 24px;
}
#enq .hd-enq {
  margin-bottom: 8px;
  color: #b53580;
  word-break: keep-all;
  overflow-wrap: anywhere;
  line-height: 1.6;
}
#enq p {
  word-break: keep-all;
  overflow-wrap: anywhere;
}
@media screen and (min-width: 1280px) {
 .btn--enq {
  width: 50%;
 }
}
#introduction {
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  padding: 40px 0;
  background: #f5efe8;
}
#introduction article {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 16px;
  padding-inline: 16px;
}
#introduction .introduction_contents {
  display: contents;
}
#introduction .introduction_image {
  order: 3;
}
#introduction .article-box > * + *:not(h1) {
  margin-top: 0;
}
#introduction .introduction_contents > *  {
  margin-top: 24px;
}
#introduction .introduction_contents dd:nth-of-type(2) {
  order: 4;
  margin: 24px auto 0;
}
#introduction .introduction_contents dt {
  width: 100%;
  text-align: center;
}
#introduction .introduction_contents dt img {
  width: 70%;
}
@media screen and (min-width: 768px) {
  #introduction .introduction_contents dt img {
    width: 50%;
  }
}
@media screen and (min-width: 1024px) {
  #introduction article {
    flex-direction: row;
    gap: 24px;
    margin-inline: 4%;
  }
  #introduction article > * {
    width: 47%;
  }
  #introduction .introduction_contents {
    display: block;
  }
}
@media screen and (min-width: 1280px) {
  #introduction article {
    justify-content: center;
    max-width: 1400px;
    padding-inline: 40px;
    margin-inline: auto;
  }
}
/* #bunner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 94%;
  margin: 60px auto;
}
@media screen and (min-width: 1024px) {
  #bunner {
    flex-direction: row;
  }
}
@media screen and (min-width: 1280px) {
  #bunner {
    justify-content: center;
    max-width: 1400px;
    margin-inline: auto;
  }
} */