@charset "UTF-8";
/* base
-------------------------------------------------*/
/*!  02_base
================================================ */
html {
  overflow: auto;
}

body {
  -webkit-text-size-adjust: 100%;
  min-width: 320px;
  overflow: hidden;
  background: url(../images/bg_kv.png) 50% 3.75vw/190% auto no-repeat #88caaf fixed;
  color: #333;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 10px;
  font-size: 2.66667vw;
  font-style: normal;
  font-weight: 400;
  line-height: 1.875;
  text-align: justify;
}

/*body.fixed {
  position: fixed;
}*/

a {
  text-decoration: none;
}

.cf::after {
  display: block;
  clear: both;
  content: " ";
}

img {
  width: 100%;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

.viewPc {
  display: none !important;
}

/* iOSでのデフォルトスタイルをリセット */
input[type="text"],
input[type="tel"],
input[type="email"],
input[type="submit"],
input[type="number"],
textarea {
  -webkit-box-sizing: content-box;
  -webkit-appearance: button;
  -moz-appearance: button;
       appearance: button;
  box-sizing: border-box;
  border: none;
  border-radius: 0;
}

input[type="text"]::-webkit-search-decoration,
input[type="tel"]::-webkit-search-decoration,
input[type="email"]::-webkit-search-decoration,
input[type="submit"]::-webkit-search-decoration,
input[type="number"]::-webkit-search-decoration,
textarea::-webkit-search-decoration {
  display: none;
}

input[type="text"]:focus,
input[type="tel"]:focus,
input[type="email"]:focus,
input[type="submit"]:focus,
input[type="number"]:focus,
textarea:focus {
  outline-offset: -2px;
}

/* layout
-------------------------------------------------*/
.contents {
  width: 92.5%;
  margin: 0 auto;
}

/* .main-image
-------------------------------------------------*/
.main-image {
  /* .key-visual */
  /* info */
}

.main-image .key-visual {
  position: relative;
  padding: 5.625vw 0 4.6875vw;
  /* padding: 18px 0 15px; */
}

.main-image h1 {
  width: 30.9375%;
  height: calc(30.9375vw * 1.742);
  margin: 0 0 0 41.875vw;
  overflow: hidden;
  /* margin: 0 0 0 134px; */
  background: url(../images/tit.png) 50% 0/100% auto no-repeat;
  text-indent: 100%;
  white-space: nowrap;
}

.main-image .info {
  margin-top: 17.1875vw;
  /* margin-top: 55px; */
}

.main-image .info .txt {
  width: 96.09375%;
  /* width: 307.5px; */
}

.main-image .info .twitter {
  padding: 1.25vw 4.375vw 0;
  /* padding: 4px 14px 0; */
}

.main-image .info .twitter .account {
  width: 29.93%;
  /* width: 88px; */
  margin: 0 0.9375vw 0 auto;
  /* margin: 0 3px 0 auto; */
}

.main-image .info .twitter .timeline {
  position: relative;
  width: 100%;
  height: calc(92.5vw * 0.3547);
  margin-top: -0.3125vw;
  overflow-y: scroll;
  border: 2px solid #54a884;
  /* margin-top: -1px; */
  border-radius: 5px;
  background-color: #c3e5d8;
}

.main-image .info .twitter .timeline a:link {
  color: #e5368c;
}

.main-image .sns {
  display: flex;
  align-items: center;
  margin: 3.4375vw 4.6875vw 0;
  /* margin: 11px 15px 0; */
}

.main-image .sns dt {
  width: 10.46875vw;
  /* width: 33.5px; */
  margin-right: 10px;
}

.main-image .sns dd {
  width: 30px;
}

.main-image .sns dd a {
  display: block;
  border-radius: 50%;
}

.main-image .sns dd + dd {
  margin-left: 9px;
}

.main-image .links li {
  position: absolute;
  list-style-type: none;
}

.main-image .links li a {
  display: block;
}

.main-image .links li:nth-of-type(1) {
  top: 10px;
  left: 10px;
  width: 17.34375%;
}

.main-image .links li:nth-of-type(2) {
  /*top: 77px;*/
  top: 24.0625vw;
  left: 10px;
  width: 17.34375%;
}

.main-image .links li:nth-of-type(3) {
  /*top: 205px;*/
  top: 64.0625vw;
  left: 86px;
  width: 69.21875%;
}

/* .limited
-------------------------------------------------*/
.limited {
  background-color: rgba(255,255,255,0.8);
}

.limited .contents {
  padding: 35px 0;
}

.limited h2 {
  margin-bottom: 9px;
  padding: 0 29.5% 2px;
  border-radius: 18px;
  background-color: #eb6a68;
}

.limited .pic {
  width: 53.7162%;
  margin: 0 auto 10px;
}

.limited .txt {
  width: 70.777%;
  margin: 0 auto;
}

/* .introduction
-------------------------------------------------*/
.introduction {
  margin-top: 5vw;
  /* margin-top: 16px; */
  padding-bottom: 10vw;
  /* padding-bottom: 32px; */
  background-color: rgba(71, 160, 121, 0.8);
}

.introduction .contents {
  margin: 0 auto;
}

.introduction h2 {
  width: 98.31%;
}

.introduction .txt {
  margin: 5.625vw 0.625vw 0 1.5625vw;
  /* margin: 18px 2px 0 5px; */
}

.introduction .txt p {
  color: #fff;
  font-feature-settings: "palt" 1;
  font-size: 10px;
  font-size: 2.66667vw;
  font-weight: 400;
  letter-spacing: 0.085em;
  line-height: 1.875;
}

.introduction .txt p + p {
  margin-top: 2.15em;
}

.introduction .txt [data-ruby] {
  position: relative;
}

.introduction .txt [data-ruby]::before {
  position: absolute;
  top: -1.2em;
  right: 0;
  left: 0;
  margin: auto;
  font-size: 0.5em;
  text-align: center;
  white-space: nowrap;
  content: attr(data-ruby);
}

.introduction .txt .ruby02[data-ruby]::before {
  left: -2em;
}

.dash {
	letter-spacing: -3px;
	margin: 0 4px 0 0;
}

/* .history
-------------------------------------------------*/
.history {
  /* margin-top: 15px; */
  margin-top: 4.6875vw;
  /* padding-bottom: 36px; */
  padding-bottom: 11.25vw;
  background-color: #c3e5d8;
}

.history .contents {
  position: relative;
}

.history h2 {
  width: 37.84%;
}

.history .eye-catching {
  position: absolute;
  top: 0;
  /* right: -7px; */
  right: -2.1875vw;
  width: 58.1%;
}

.history .timeline {
  /* margin: -32px -7px 0; */
  margin: -10vw -2.1875vw 0;
  /* background: url(../images/bg_tl.png) 110px bottom / 2px auto no-repeat; */
  background: url(../images/bg_tl.png) 34.375vw bottom/auto 100% no-repeat;
}

.history .timeline > li {
  position: relative;
  min-height: 13.4375vw;
  /* min-height: 43px; */
}

.history .timeline > li + li {
  margin-top: 2.5vw;
  /* margin-top: 8px; */
}

.history .timeline > li .timeline-date {
  position: absolute;
  top: 0;
  /* left: 102px; */
  left: 31vw;
  width: 8.064%;
}

.history .timeline > li .timeline-content {
  width: 27.09677%;
}

.history .timeline > li .timeline-content p {
  position: relative;
}

.history .timeline > li .timeline-content p + p {
  /* margin-top: 9px; */
  margin-top: 2.8125vw;
}

.history .timeline > li .timeline-content p::after {
  display: block;
  position: absolute;
  bottom: -2.1875vw;
  left: 50%;
  width: 2.1875vw;
  height: 1.875vw;
  transform: translateX(-50%);
  /*background: url(../images/bg_arrow01.png) 0 0/100% auto no-repeat;*/
  content: "";
}
.history .timeline > li .timeline-content p.tl01::after{
 background: url(../images/bg_arrow01.png) 0 0/100% auto no-repeat;
}
.history .timeline > li .timeline-content p.tl02::after{
 background: url(../images/bg_arrow02.png) 0 0/100% auto no-repeat;
}
.history .timeline > li .timeline-content p.tl03::after{
 background: url(../images/bg_arrow03.png) 0 0/100% auto no-repeat;
}

.history .timeline > li .timeline-books {
  position: absolute;
  top: 0;
  right: 0;
  width: 54.453%;
}

.history .timeline > li:nth-of-type(2) .timeline-date {
  top: -6.5625vw;
  /* top: -21px; */
}

.history .timeline > li:nth-of-type(2) .timeline-books {
  top: -4.375vw;
  /* top: -14px; */
}

.history .timeline > li:nth-of-type(3) .timeline-date {
  top: -4.375vw;
  /* top: -14px; */
}

.history .timeline > li:nth-of-type(3) .timeline-books {
  top: 2.5vw;
  /* top: 8px; */
}

.history .timeline > li:nth-of-type(4) .timeline-date {
  top: -3.4375vw;
  /* top: -11px; */
}

.history .timeline > li:nth-of-type(4) .timeline-content p:nth-of-type(3) {
  /* margin-top: 28px; */
  margin-top: 8.75vw;
}

.history .timeline > li:nth-of-type(4) .timeline-books {
  top: 18.125vw;
  /* top: 58px; */
}

.history .timeline > li:last-of-type {
  min-height: 9.6875vw;
  /* min-height: 31px; */
}

.history .timeline > li:last-of-type .timeline-date {
  top: -10.3125vw;
  /* top: -33px; */
}

.history .first-novel {
  width: 82.474%;
  margin: 0 auto;
}

/* .comment
-------------------------------------------------*/
.comment {
  margin-top: 5vw;
  /* margin-top: 16px; */
  background-color: rgba(71,160,121,0.8);
}

.comment .contents {
  width: 84.375%;
  margin: 0 auto;
  padding: 35px 0 38px;
}

.comment .txt {
  width: 87.7778%;
  margin: 0 auto 16px;
}

/* .story
-------------------------------------------------*/
.story {
  margin-top: 5vw;
  /* margin-top: 16px; */
  padding-bottom: 47px;
  background: url(../images/bg_story.png) calc(50% + 3.4375vw) 0/100% auto no-repeat #eb6a68;
}

.story .contents {
  position: relative;
  padding-top: 31.25vw;
  /* padding-top: 100px; */
}

.story h2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 30%;
}

.story .txt-story {
  width: 87.5%;
  margin: 0 auto;
  text-align: center;
}

/* .trial-reading
-------------------------------------------------*/
.trial-reading {
  /* margin-top: 15px; */
  margin-top: 4.6875vw;
  /* padding: 37px 0 35px; */
  padding: 11.5625vw 0 10.9375vw;
  background-color: rgba(195, 229, 216, 0.8);
}

.trial-reading .lead {
  width: 66.554%;
  /* width: 197px; */
  margin: 0 auto;
}

.trial-reading .detail {
  width: 25.3378%;
  /* margin: 10px auto 1px; */
  margin: 3.125vw auto 0.3125vw;
}

.trial-reading .bnr {
  margin: 0 7.77%;
  /* margin: 0 23px; */
}

/* .pv
-------------------------------------------------*/
.pv {
  /* margin-top: 15px; */
  margin-top: 4.6875vw;
  /* padding: 34px 0 36px; */
  padding: 10.625vw 0 11.25vw;
  background-color: rgba(71, 160, 121, 0.8);
}

.pv .movie {
  position: relative;
  width: 94.595%;
  height: calc(87.5vw * 0.5625);
  margin: 0 auto;
}

.pv .movie iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* .book
-------------------------------------------------*/
.book {
  /* margin-top: 15px; */
  margin-top: 4.6875vw;
  /* padding: 34px 0 33px; */
  padding: 10.625vw 0 10.3125vw;
  background-color: #c3e5d8;
}

.book .book-cover {
  width: 50.3125%;
  margin: 0 auto;
}

.book .book-information .book-title {
  width: 27.8125%;
  margin: 5.625vw auto 3.4375vw;
  /* margin: 18px auto 11px; */
  text-align: center;
}

.book .book-information .txt {
  color: #666;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
}

.book .book-information .btn-buy {
  width: 59.375%;
  /* margin-top: 12px; */
  margin: 3.75vw auto 0;
}

/* modal
-------------------------------------------------*/
.modal_open {
  cursor: pointer;
}

.modal_box {
  box-sizing: border-box;
  display: none;
  z-index: 7777;
  position: fixed;
  width: 91.25%;
  margin: 0;
  /* padding: 25px 24px 21px; */
  padding: 7.8125vw 3.75vw 6.5625vw 7.5vw;
  background: url(../images/bg_modal.png) 50% 0/100% auto no-repeat #fff;
}

.modal_box .books-title {
  display: flex;
}

.modal_box .books-title .books-cover {
  /* width: 60px; */
  width: 24.59%;
  /* margin-right: 11px; */
  margin-right: 11px;
}

.modal_box .books-title h3 {
  width: 49.59%;
}

.modal_box .txt {
  scrollbar-width: none;
  -ms-overflow-style: none;
  height: auto;
  max-height: 55vh;
  /* margin-top: 12px; */
  margin-top: 3.75vw;
  overflow-y: auto;
  padding-right: 3.75vw;
}

.modal_box .txt::-webkit-scrollbar,
.modal_box .comment_box::-webkit-scrollbar {
 width: 5px;
}
.modal_box .txt::-webkit-scrollbar-thumb,
.modal_box .comment_box::-webkit-scrollbar-thumb {
    background: #DFF4E9;
}
.modal_box .txt::-webkit-scrollbar-track-piece:start,
.modal_box .comment_box::-webkit-scrollbar-track-piece:start {
    background: #F5FBF7;
}
.modal_box .txt::-webkit-scrollbar-track-piece:end,
.modal_box .comment_box::-webkit-scrollbar-track-piece:end {
    background: #F5FBF7;
}

.modal_box .txt p {
  line-height: 1.66;
}

.modal_box .txt p + p {
  margin-top: 2.15em;
}

.modal_box#modal02 .books-title .books-cover {
  /* width: 121px; */
  width: 49.59%;
}

.modal_box#modal02 .books-title h3 {
  /* width: 101px; */
  width: 41.39%;
}

.cmt_box .comment_box {
  scrollbar-width: none;
  -ms-overflow-style: none;
  height: auto;
  max-height: 70vh;
  overflow-y: auto;
  padding-right: 3.75vw;
}

.cmt_box .comment_box .cmt {
  padding-bottom: 5vw;
  border-bottom: 1px solid #96d1ba;
}

.cmt_box .comment_box .cmt + .cmt {
  padding-top: 5vw;
}

.cmt_box .comment_box .cmt:last-of-type {
  padding-bottom: 0;
  border-bottom: none;
}

.cmt_box .comment_box .cmt p {
  line-height: 2;
}

.cmt_box .comment_box .cmt p + p {
  margin-top: 1em;
}

.cmt_box .comment_box .cmt .poster {
  margin-top: 1.5em;
  color: #47a079;
}

.modal_close {
  display: block;
  position: absolute;
  /* top: -13px; */
  top: -4.0625vw;
  right: 0;
  /* width: 10px; */
  width: 3.42%;
  line-height: 10px;
  text-align: center;
  cursor: pointer;
}

.modal_close a {
  display: block;
}

.modal_bg {
  display: none;
  z-index: 6666;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  background-color: rgba(135, 202, 176, 0.75);
}

/* footer
-------------------------------------------------*/
footer {
  /* padding: 31px 0 31px; */
  padding: 8vw 0 8vw;
  background-color: #87cab0;
  text-transform: uppercase;
}

footer .copyright {
  color: #fff;
  text-align: center;
}

footer .pagetop {
  position: relative;
  width: 8%;
  height: 8%;
  margin: 0 auto 3%;
}

@media screen and (min-width: 560px) {
  body {
    width: 100%;
    background: url(../images/bg_kv.png) 50% 0/190% auto no-repeat #88caaf fixed;
    font-size: 1.6rem;
  }
  a:hover {
    text-decoration: none;
  }
  a[href^="tel:"] {
    pointer-events: none;
  }
  .hvr a {
    transition: opacity .3s;
  }
  .hvr a:hover {
    opacity: .7;
  }
  img {
    width: auto;
  }
  .viewSp {
    display: none !important;
  }
  .viewPc {
    display: block !important;
  }
  .contents {
    width: 100%;
    max-width: 910px;
  }
  .main-image .key-visual {
    box-sizing: border-box;
    max-width: 980px;
    margin: 0 auto;
    padding: 42px 0 0 0;
  }
  .main-image h1 {
    width: 33.49%;
    max-width: 283px;
    height: calc(33.49vw * 1.742);
    max-height: 493px;
    margin: 0 auto 0 42.14%;
  }
  .main-image .info {
    display: flex;
    justify-content: space-between;
    max-width: 980px;
    margin: 27px auto 0;
    padding-bottom: 30px;
  }
  .main-image .info .txt {
    width: 64%;
    max-width: 616px;
    margin-right: 10px;
    padding-top: 16px;
  }
  .main-image .info .twitter {
    width: 35.5%;
    max-width: 354px;
    margin-top: 7px;
    padding: 0;
  }
  .main-image .info .twitter .account {
    width: 174px;
    margin: 0 6px 5px auto;
    text-align: right;
  }
  .main-image .info .twitter .timeline {
    height: 215px;
    margin-top: -7px;
  }
  .main-image .sns {
    position: absolute;
    top: 17px;
    right: 0;
    margin: 0;
  }
  .main-image .sns dt {
    width: 40px;
    margin-right: 10px;
  }
  .main-image .sns dd {
    width: 40px;
  }
  .main-image .sns dd + dd {
    margin-left: 9px;
  }
  .main-image .links li:nth-of-type(1) {
    width: 11.85%;
    max-width: 91px;
  }
  .main-image .links li:nth-of-type(2) {
    width: 11.85%;
    max-width: 91px;
  }
  .main-image .links li:nth-of-type(3) {
    width: 48.05%;
    max-width: 369px;
  }
  .limited .contents {
    position: relative;
    padding: 70px 0 82px;
  }
  .limited h2 {
    margin: 0 5px 40px;
    padding: 3px 49.4444% 4px 0;
    text-align: center;
  }
  .limited .pic {
    position: absolute;
    top: 47px;
    /*right: 110px;*/
    right: 12.22222%;
    width: 31.11111%;
    max-width: 280px;
    margin: 0;
  }
  .limited .txt {
    width: 38.66667%;
    max-width: 348px;
    margin: 0 40% 0 10%;
  }
  .introduction {
    margin-top: 31px;
    padding-bottom: 64px;
  }
  .introduction .contents {
    width: 100%;
    max-width: 910px;
    margin: 0 auto;
  }
  .introduction .txt {
    margin: 38px 30px 0 70px;
    padding-left: 8px;
  }
  .introduction .txt p {
    font-size: 1.6rem;
  }
  .introduction .txt p + p {
    margin-top: 1.5em;
  }
  .introduction .txt [data-ruby]::before {
    top: -1.8em;
    left: -1em;
  }
  .introduction .txt .ruby02[data-ruby]::before {
    left: -2.5em;
  }
  .history {
    margin-top: 30px;
    padding-bottom: 71px;
  }
  .history .contents {
    max-width: 935px;
    margin: 0 auto;
  }
  .history h2 {
    width: auto;
  }
  .history .eye-catching {
    right: 0;
    width: 53.47%;
    max-width: 500px;
  }
  .history .timeline {
    width: 85.0267%;
    max-width: 795px;
    margin: -77px auto 0;
    background: url(../images/bg_tl.png) 35.72% bottom no-repeat;
  }
  .history .timeline > li + li {
    margin-top: 20px;
  }
  .history .timeline > li .timeline-date {
    left: 31.945%;
    width: 7.799%;
    max-width: 62px;
  }
  .history .timeline > li .timeline-content {
    width: 26.54%;
    max-width: 211px;
  }
  .history .timeline > li .timeline-content p + p {
    margin-top: 22px;
  }
  .history .timeline > li .timeline-content p::after {
    bottom: -18px;
    width: 16px;
    height: 15px;
  }
  .history .timeline > li .timeline-books {
    width: 52.995%;
    max-width: 418px;
  }
  .history .timeline > li:nth-of-type(2) .timeline-date {
    top: -51px;
  }
  .history .timeline > li:nth-of-type(2) .timeline-books {
    top: -35px;
  }
  .history .timeline > li:nth-of-type(3) .timeline-date {
    top: -38px;
  }
  .history .timeline > li:nth-of-type(3) .timeline-books {
    top: 20px;
  }
  .history .timeline > li:nth-of-type(4) .timeline-date {
    top: -28px;
  }
  .history .timeline > li:nth-of-type(4) .timeline-content p:nth-of-type(3) {
    margin-top: 68px;
  }
  .history .timeline > li:nth-of-type(4) .timeline-books {
    top: 145px;
  }
  .history .timeline > li:last-of-type {
    min-height: 78px;
  }
  .history .timeline > li:last-of-type .timeline-date {
    top: -83px;
  }
  .history .first-novel {
    width: 65.93%;
    max-width: 600px;
    margin: 2px auto;
    padding-left: 15px;
    text-align: center;
  }
  .comment {
    margin-top: 28px;
  }
  .comment .contents {
    width: 100%;
    max-width: 910px;
    margin: 0 auto;
    padding: 70px 0 71px;
  }
  .comment .txt {
    width: 95%;
    margin-bottom: 70px;
    text-align: center;
  }
  .comment .btn {
    width: 95%;
    margin: 0 auto;
    text-align: center;
  }
  .story {
    margin-top: 30px;
    padding-bottom: 93px;
  }
  .story .contents {
    padding-top: 79px;
  }
  .story h2 {
    width: 179px;
    max-width: 179px;
  }
  .story .txt-story {
    width: 87.47%;
    margin-left: 73px;
  }
  .trial-reading {
    margin-top: 29px;
    padding: 68px 0 71px;
  }
  .trial-reading .lead, .trial-reading .detail {
    text-align: center;
  }
  .trial-reading .lead {
    width: 77.14%;
    max-width: 702px;
    margin: 0 auto 15px;
  }
  .trial-reading .detail {
    max-width: 134px;
    margin: 0 auto 0;
  }
  .trial-reading .bnr {
    margin: 8px 0 0;
    text-align: center;
  }
  .pv {
    margin-top: 30px;
    padding: 70px 0 71px;
  }
  .pv .movie {
    width: 100%;
    max-width: 560px;
    height: calc(100vw * 0.5625);
    max-height: 315px;
    margin: 0 auto;
  }
  .book {
    margin-top: 30px;
    padding: 69px 0 72px;
  }
  .book .information {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    width: 81.82%;
    max-width: 765px;
    margin: 0 auto 0;
  }
  .book .book-cover {
    width: 42.09%;
    max-width: 322px;
    margin: 0;
  }
  .book .book-information {
    width: 49.67%;
    max-width: 380px;
  }
  .book .book-information .book-title {
    width: 38.947%;
    max-width: 148px;
    margin-bottom: 70px;
  }
  .book .book-information .txt {
    line-height: 1.875;
  }
  .book .book-information .btn-buy {
    width: 100%;
    max-width: 380px;
    margin-top: 75px;
  }
  .modal_box {
    width: 78.7%;
    max-width: 730px;
    padding: 60px 40px 54px 59px;
  }
  .modal_box .books-title .books-cover {
    width: 142px;
    margin-right: 26px;
  }
  .modal_box .books-title h3 {
    width: calc(100% - 142px - 26px);
  }
  .modal_box .txt {
    max-height: 35vh;
    margin-top: 32px;
    padding-right: 19px;
  }
  .modal_box .txt p {
    font-size: 1.4rem;
    line-height: 2.14;
  }
  .modal_box .txt p + p {
    margin-top: 1.5em;
  }
  .modal_box#modal02 .books-title .books-cover {
    width: 288px;
  }
  .modal_box#modal02 .books-title h3 {
    width: calc(100% - 288px - 26px);
  }
  .cmt_box .comment_box .cmt {
    padding-bottom: 30px;
  }
  .cmt_box .comment_box .cmt + .cmt {
    padding-top: 30px;
  }
  .cmt_box .comment_box .cmt p {
    font-size: 1.4rem;
  }
  .modal_close {
    top: -26px;
    width: 18px;
    line-height: 18px;
  }
  footer {
    padding: 50px 0 50px;
  }
  footer .pagetop {
    position: relative;
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
  }
  footer .copyright {
    font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    font-size: 1.4rem;
  }
}

@media screen and (min-width: 768px) {
  body {
    background-size: auto;
  }
  body.fixed {
  position: fixed;
  }
  img {
    width: auto;
  }
  .main-image .key-visual {
    padding-left: 12px;
  }
  .main-image h1 {
    width: 283px;
    height: 493px;
  }
  .main-image .sns {
    right: -2px;
  }
  .main-image .sns dd a {
    transition: all 0.5s ease;
  }
  .main-image .sns dd a:hover {
    opacity: 0.7;
    transition: all 0.5s ease;
  }
  .main-image .links li a {
    transition: all 0.5s ease;
  }
  .main-image .links li a:hover {
    opacity: 0.7;
    transition: all 0.5s ease;
  }
  .main-image .links li:nth-of-type(1) {
    top: 356px;
    left: 14px;
    width: 91px;
  }
  .main-image .links li:nth-of-type(2) {
    top: 467px;
    left: 14px;
    width: 91px;
  }
  .main-image .links li:nth-of-type(3) {
    top: 533px;
    left: 226px;
    width: 369px;
  }
  .limited h2 {
    padding: 3px 445px 4px 0;
  }
  .limited .pic {
    right: 110px;
  }
  .limited .txt {
    margin: 0 0 0 110px;
  }
  .history .inner {
    margin-left: 15px;
  }
  .history .eye-catching {
    right: -8px;
  }
  .history .timeline {
    margin-left: 88px;
  }
  .history .timeline > li {
    min-height: 108px;
  }
  .history .timeline > li .timeline-date {
    left: 31.95%;
  }
  .history .timeline > li .timeline-books {
    right: 19px;
    width: 55.07%;
  }
  .history .timeline > li:nth-of-type(2) .timeline-date {
    top: -51px;
  }
  .history .timeline > li:nth-of-type(2) .timeline-books {
    top: -35px;
  }
  .history .timeline > li:nth-of-type(3) .timeline-date {
    top: -38px;
  }
  .history .timeline > li:nth-of-type(3) .timeline-books {
    top: 20px;
  }
  .history .timeline > li:nth-of-type(4) .timeline-date {
    top: -28px;
  }
  .history .timeline > li:nth-of-type(4) .timeline-content p:nth-of-type(3) {
    margin-top: 68px;
  }
  .history .timeline > li:nth-of-type(4) .timeline-books {
    top: 145px;
  }
  .history .timeline > li:last-of-type {
    min-height: 78px;
  }
  .history .timeline > li:last-of-type .timeline-date {
    top: -83px;
  }
  .story {
    background-size: auto;
  }
  .pv .movie {
    height: calc(61.5384vw * 0.5625);
  }
  .book .book-information .btn-buy {
    transition: all 0.5s ease;
  }
  .book .book-information .btn-buy:hover {
    opacity: 0.75;
    transition: all 0.5s ease;
  }
  .modal_open {
    transition: all 0.5s ease;
  }
  .modal_open:hover {
    opacity: 0.75;
    transition: all 0.5s ease;
  }
}

@media screen and (max-width:767px) and (min-width: 1px){
body:before {
  content:"";
  display:block;
  position:fixed;
  top:0;
  left:0;
  z-index:-1;
  width:100%;
  height:100vh;
  background: url(../images/bg_kv.png) 50% 3.75vw/190% auto no-repeat #88caaf;
}
.fixed {
      position: fixed;
      width: 100%;
  }
}