@charset "UTF-8";

body {
  font-family: 'Noto Sans Japanese', "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 14px;
  line-height: 25px;
  margin: 0;
  padding: 0;
  color: #444;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

header a {
    display: block;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

header img {
    width: 100%;
}

.books_wrapper {
    padding: 30px 20px;
    background-color: #F19601;
    display: flex;
}

@media screen and ( min-width:781px ){
    .books_main {
        flex: 0 1 700px;
    }
    .side_left {
        flex-grow: 1;
        min-width: 100px;
    }
    .side_right {
        flex-grow: 1;
        min-width: 100px;
    }
}
@media screen and ( max-width:780px ){
    .books_main {
        flex-grow: 0;
    }
    .side_left {
        flex-grow: 1;
        min-width: 50px;
    }
    .side_right {
        flex-grow: 1;
        min-width: 50px;
    }
}

.characterImage {
    position: absolute;
    width: 150px;
}
.characterImage img{
	width:100%;
}
.posLeft{
	left: -90px;
}
.posRight{
	right: -75px;
}
.posBottom{
    bottom: -50px;
}
.posTop{
    top: -50px;
}
@media screen and ( min-width:781px ){
    /*pc*/
    .characterImage img{
        display: none;
    }
    .side_bg {
        height: 100%;
        width: 100%;
        max-width: 250px;
        margin: 0 auto;
        background-size: contain;
    }
    .side_left .side_bg{
        background-image: url("../images/books/side_02_01.png");
    }
    .side_right .side_bg{
        background-image: url("../images/books/side_02_02.png");
    }
}
.current {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.current .book {
    display: flex;
    gap: 20px;
    background: #fff;
    border-radius: 15px;
    padding: 10px;
}

.book img{
    width: 100%;
    max-width: 300px;
}

.current .book .number{
    font-weight: bold;
}

.current .book .title{
    padding: 10px 0;
}
.current .book .title .kanji {
    display: block;
    font-weight: bold;
    font-size: 120%;
}

.current .book .title .kana {
    display: block;
    font-size: 80%;
    line-height: 1.0em;
}


.current .book .subtitle .kanji {
    display: block;
}

.current .book .subtitle .kana {
    display: block;
    font-size: 80%;
    line-height: 1.0em;
}

@media screen and ( min-width:781px ){
    .current .book .left{
        flex-basis: 40%;
    }
}

/*mobile*/
@media screen and ( max-width:780px ){
    .current {
        max-width: 500px;
    }
    .current .book {
        flex-direction:column;
        align-items: center;
    }
}


.archive {
    padding: 20px 0;
    width: 100%;
    max-width: 700px;
    margin: 40px auto;
    position: relative;
}

.archive .book {
    display: flex;
    gap: 10px;
    padding: 10px;
    border: solid 1px #ccc;
    border-radius: 15px;
    margin: 10px 0;
    background: #fff;
}

/*mobile*/
@media screen and ( max-width:780px ){
    .archive {
        max-width: 500px;
    }
    .archive .book {
        flex-direction: column;
        align-items: center;
    }
}

.archive .book .left{
    flex: 0 0 100px;
}
.archive .book .left img{
    width: 100%;
}

.archive .book .number{
    font-weight: bold;
}

.archive .book .title{
    padding: 10px 0;
}
.archive .book .title .kanji {
    display: block;
    font-weight: bold;
    font-size: 120%;
}

.archive .book .title .kana {
    display: block;
    font-size: 80%;
    line-height: 1.0em;
}


.archive .book .subtitle .kanji {
    display: block;
}

.archive .book .subtitle .kana {
    display: block;
    font-size: 80%;
    line-height: 1.0em;
}


.archive_link {
    padding: 20px 0;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    justify-content: center;
}

.archive_link a{
    padding: 5px 10px;
    background-color: #fff;
    border: solid 1px #ccc;
    border-radius: 10px;
    text-decoration: none;
    color: #000;
    display: block;
    width: 140px;
    text-align: center;
}
.archive_link a:hover{
    color: #F19601;
}


footer {
    background: #f7f7f2 url(../images/footer-bg.png) bottom repeat no-repeat;
    height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}


footer .address {
    text-align: center;
    font-size: 12px;
    padding-top: 5px;
}
footer .address p{
    line-height: 1.5em;
    margin-top: 20px;
}

footer .address .homelink a{
    padding: 2px 20px;
    background:#96b634;
    color: #fff;
    border-radius: 30px;
    text-decoration: none;
}

footer .copy {
    text-align: center;
    color: #ffffff;
}