@charset "UTF-8";
/*
see: http://html5doctor.com/html-5-reset-stylesheet/
html5doctor.com Reset Stylesheet
v1.6.1
Last Updated: 2010-09-17
Author: Richard Clark - http://richclarkdesign.com
Twitter: @rich_clark
*/
html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

nav ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input,
select {
  vertical-align: middle;
}

@font-face {
  font-family: "Noto Serif JP";
  src: url("../fonts/NotoSerifJP-Regular.woff2") format("woff2"), url("../fonts/NotoSerifJP-Regular.woff") format("woff");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Noto Serif JP";
  src: url("../fonts/NotoSerifJP-Medium.woff2") format("woff2"), url("../fonts/NotoSerifJP-Medium.woff") format("woff");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans JP";
  src: url("../fonts/NotoSansJP-Medium.woff2") format("woff2"), url("../fonts/NotoSansJP-Medium.woff") format("woff");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Kaisei Tokumin";
  src: url("../fonts/KaiseiTokumin-Bold.woff2") format("woff2"), url("../fonts/KaiseiTokumin-Bold.woff") format("woff");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Klee One";
  src: url("../fonts/KleeOne-SemiBold.woff2") format("woff2"), url("../fonts/KleeOne-SemiBold.woff") format("woff");
  font-weight: 600;
  font-display: swap;
}
html {
  font-size: 62.5%;
  width: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  scroll-behavior: smooth;
  font-family: "Noto Serif JP", "Hiragino Mincho Pro", "ヒラギノ明朝 ProN", "游明朝", "Yu Mincho", serif;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
@media (max-width:600px) {
  html {
    scroll-behavior: unset;
  }
}

.body {
  margin: 0 auto;
  color: rgb(51, 35, 4);
  font-family: "Noto Serif JP", "Hiragino Mincho Pro", "ヒラギノ明朝 ProN", "游明朝", "Yu Mincho", serif;
  font-size: calc(1.6rem * 1);
  line-height: 1;
  text-align: center;
  position: relative;
  z-index: -9999;
}

.main {
  margin: 0 auto;
  position: relative;
  z-index: 1;
  background-color: rgb(236, 227, 209);
}

.inner {
  max-width: 1440px;
  margin: 0 auto;
}
@media (max-width:1024px) {
  .inner {
    max-width: 768px;
  }
}

a {
  text-decoration: none;
  color: rgb(51, 35, 4);
  -webkit-transition: 0.3s;
  transition: 0.3s;
  display: block;
}

@media (min-width:1023px) {
  a:hover {
    opacity: 0.5;
    -webkit-transition: 0.3s;
    transition: 0.3s;
  }
}

span {
  line-height: 1;
  display: block;
}

img {
  vertical-align: top;
}

ol,
ul {
  list-style: none;
}

img,
svg {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  text-align: left;
}

br.brXSp {
  display: none;
}
@media (max-width:374px) {
  br.brXSp {
    display: block;
  }
}

br.brSp {
  display: none;
}
@media (max-width:600px) {
  br.brSp {
    display: block;
  }
}

br.brTab {
  display: none;
}
@media (max-width:1024px) {
  br.brTab {
    display: block;
  }
}

br.brPc {
  display: block;
}
@media (max-width:1024px) {
  br.brPc {
    display: none;
  }
}

br.brPcTab {
  display: none;
}
@media (min-width:1023px) {
  br.brPcTab {
    display: block;
  }
}
@media (max-width:1024px) {
  br.brPcTab {
    display: none;
  }
}

br.brPcSp {
  display: block;
}
@media (max-width:600px) {
  br.brPcSp {
    display: none;
  }
}

@-webkit-keyframes loop {
  0% {
    -webkit-transform: translateX(200%);
            transform: translateX(200%);
  }
  to {
    -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
  }
}

@keyframes loop {
  0% {
    -webkit-transform: translateX(200%);
            transform: translateX(200%);
  }
  to {
    -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
  }
}
@-webkit-keyframes loop2 {
  0% {
    -webkit-transform: translateX(100%);
            transform: translateX(100%);
  }
  to {
    -webkit-transform: translateX(-200%);
            transform: translateX(-200%);
  }
}
@keyframes loop2 {
  0% {
    -webkit-transform: translateX(100%);
            transform: translateX(100%);
  }
  to {
    -webkit-transform: translateX(-200%);
            transform: translateX(-200%);
  }
}
@-webkit-keyframes loop3 {
  0% {
    -webkit-transform: translateX(0%);
            transform: translateX(0%);
  }
  to {
    -webkit-transform: translateX(-300%);
            transform: translateX(-300%);
  }
}
@keyframes loop3 {
  0% {
    -webkit-transform: translateX(0%);
            transform: translateX(0%);
  }
  to {
    -webkit-transform: translateX(-300%);
            transform: translateX(-300%);
  }
}
.sliderWr {
  overflow: hidden;
}

.slider {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.slider__contents {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.slider__contents:first-child {
  -webkit-animation: loop 240s linear infinite;
          animation: loop 240s linear infinite; /* 240秒に変更 */
}
.slider__contents:nth-child(2) {
  -webkit-animation: loop2 240s -160s linear infinite;
          animation: loop2 240s -160s linear infinite; /* 遅延計算: 
  遅延割合 = -66.667% 
  遅延量 ＝　-66.667% * 240秒 = -160s
*/
}
.slider__contents:last-child {
  -webkit-animation: loop3 240s -80s linear infinite;
          animation: loop3 240s -80s linear infinite; /* 遅延計算: 
  遅延割合 = -33.333% 
  遅延量 ＝　-33.333% * 240秒 = -80s
*/
}

.body {
  position: relative;
}
.body.hidden {
  overflow: hidden;
}

.main {
  overflow: hidden;
}

.clearfix {
  height: 100vh;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.bb-bookblock.bb-vertical {
  height: 75vh;
  width: 85vw;
  margin-top: 1.5vh;
  -webkit-box-shadow: none;
          box-shadow: none;
}
@media (max-width:600px) {
  .bb-bookblock.bb-vertical {
    width: 93vw;
    height: 50vh;
    -webkit-box-ordinal-group: 3;
    -webkit-order: 2;
        -ms-flex-order: 2;
            order: 2;
  }
}

.bb-custom-wrapper {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 0;
}
.bb-custom-wrapper nav {
  gap: 8px;
  height: auto;
  margin-bottom: 16px;
}
@media (max-width:600px) {
  .bb-custom-wrapper nav {
    gap: 4px;
    margin-bottom: 0;
    -webkit-box-ordinal-group: 4;
    -webkit-order: 3;
        -ms-flex-order: 3;
            order: 3;
  }
}
.bb-custom-wrapper nav span {
  font-size: calc(1.6rem * 1.25);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ ProN", "メイリオ", Meiryo, sans-serif;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  padding: 1.25em;
  background-color: #cd6351;
  cursor: pointer;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
@media (max-width:600px) {
  .bb-custom-wrapper nav span {
    font-size: calc(1.6rem * 0.875);
    padding: 0.75em;
  }
}

.top-btnwr {
  width: 100%;
  padding-left: min(calc(48 / 1440 * 100vw), 48px);
  padding-right: min(calc(48 / 1440 * 100vw), 48px);
}
@media (max-width:600px) {
  .top-btnwr {
    -webkit-box-ordinal-group: 2;
    -webkit-order: 1;
        -ms-flex-order: 1;
            order: 1;
    width: 93vw;
    padding-right: 0;
    padding-left: 0;
  }
}

.top-btn {
  border: 1px rgb(17, 17, 17) solid;
  font-size: calc(1.6rem * 0.875);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ ProN", "メイリオ", Meiryo, sans-serif;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  padding: 1.125em;
  border-radius: 2px;
  margin-left: auto;
}
@media (max-width:600px) {
  .top-btn {
    font-size: calc(1.6rem * 0.75);
    padding: 0.625em;
    margin-bottom: 4px;
  }
}

/* .bb-itemの背景を常に透明にする */
.bb-item {
  background: transparent !important;
}

/* ページがめくられている間の状態でも背景を透明にする */
.bb-page .bb-inner {
  background: transparent !important;
}/*# sourceMappingURL=book.css.map */