@charset "UTF-8";
html,
body {
    margin: 0;
    padding: 0;
}

body {
    background-color: #fff;
    font-family: "Lucida Grande", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

a {
    outline: none;
}

.isPC {
    display: block;
  }
  
  .isSP {
    display: none;
  }
  
  @media screen and (max-width:767px) {
    .isPC {
      display: none;
    }
  
    .isSP {
      display: block;
    }
  }
/*
 汎用
========================================================= */
a:hover img {
    opacity: 0.7;
    filter: alpha(opacity=70);
    -ms-filter: "alpha(opacity=70)";
}

/* clearfix */
.cf:before,
.cf:after {
    content: " ";
    display: table;
}

.cf {
    *zoom: 1;
}

.cf:after {
    clear: both;
}

/* ======================================== #social */
#container {
    width: auto !important;
}

#contents {
    padding-top: 0;
}

.footer_open {
    padding-bottom: 330px !important;
}

.social a {
    color: #005892;
    text-decoration: underline;
}

.social img {
    vertical-align: bottom;
}

.social__section--inner {
    max-width: 1040px;
    margin: auto;
}
.isDeviceTB .social__section--inner {
    width: 100%;
    max-width: auto;
    padding: 0 3%;
}
.winSP .social__section--inner {
    width: 100%;
    max-width: 100%;
    margin-top: 25px;
    padding: 0 3%;
    display: block;
}

.social__head {
    text-align: center;
}

/* intro
----------------------- */
.intro {
    background: url(../images/bg_02.png);
}
.intro__section {
    padding-bottom: 30px;
}
.intro__section--inner {
    margin-top: 50px;
    overflow: hidden;
    display: flex;
    justify-content: center;
}
.intro__title {
    padding: 15px 3%;
    background: url(../images/bg_01.png);
    text-align: center;
}
.intro__list {
    /* float: left; */
    background: #ffffff no-repeat 0px 16px;
    background-size: 100%;
    width: 24%;
    margin-left: 1.33333%;
    padding: 15px;
    border: 1px solid #cfcfcf;
    -webkit-box-shadow: 0px 5px 0px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 5px 0px rgba(0, 0, 0, 0.1);
}
.winSP .intro__list {
    float: none;
    width: 100%;
    margin-left: 0;
    margin-bottom: 15px;
}
.intro__list:nth-child(1) {
    margin-left: 0;
}
.intro__list .intro__listtitle {
    text-align: center;
}
.intro__list .intro__bookimage {
    margin-top: 5px;
}
.intro__list .intro__text {
    font-size: 1.2em;
    color: #222;
    line-height: 1.5;
}
.intro__list .intro__btn a {
    font-size: 18px;
    text-align: center;
    background: url(../images/btn_over_bg.png) no-repeat center;
    color: #fff;
    font-weight: bold;
    text-decoration: none;
    line-height: 50px;
    border-radius: 3px;
    width: 100%;
    margin-top: 15px;
    display: block;
    -webkit-box-shadow: 0px 3px 0px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 3px 0px rgba(0, 0, 0, 0.1);
}
.intro__list .intro__btn a:hover {
    opacity: 0.8;
}
.intro__list--01 {
    background-image: url(../images/book_type_bg_01.png);
}
.intro__list--01 .intro__btn a {
    background-color: #8457a3;
}
.intro__list--02 {
    background-image: url(../images/book_type_bg_02.png);
}
.intro__list--02 .intro__btn a {
    background-color: #e6505a;
}
.intro__list--03 {
    background-image: url(../images/book_type_bg_03.png);
}
.intro__list--03 .intro__btn a {
    background-color: #43b89e;
}
.intro__list--04 {
    background-image: url(../images/book_type_bg_04.png);
}
.intro__list--04 .intro__btn a {
    background-color: #e38d06;
}

/* lineup
----------------------- */
.lineup {
    background: #fff url(../images/bg_03.png);
    padding: 25px 0;
}
.lineup__content {
    margin-top: 70px;
}
.lineup__content--01 {
    margin-top: 0;
}
.lineup__title {
    border-top: 3px solid #05185c;
    border-bottom: 1px solid #acb2c3;
    -webkit-box-shadow: 0px 4px 0px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 4px 0px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}
.winSP .lineup__title {
    margin: 0 -3%;
}
.lineup__content--01 .lineup__title {
    background: #ede6f1;
}
.lineup__content--02 .lineup__title {
    background: #fee0e2;
}
.lineup__content--03 .lineup__title {
    background: #e1f6f1;
}
.lineup__content--04 .lineup__title {
    background: #f8eddb;
}
.lineup__title--main {
    font-size: 34px;
    font-weight: bold;
    line-height: 60px;
    height: 60px;
    width: 271px;
    display: inline-block;
    color: #fff;
    padding-left: 30px;
    float: left;
}
.lineup__content--01 .lineup__title--main {
    background: url(../images/book_type_01_title_bg.png);
}
.lineup__content--02 .lineup__title--main {
    background: url(../images/book_type_02_title_bg.png);
}
.lineup__content--03 .lineup__title--main {
    background: url(../images/book_type_03_title_bg.png);
}
.lineup__content--04 .lineup__title--main {
    background: url(../images/book_type_04_title_bg.png);
}
.lineup__title--lead {
    font-size: 20px;
    display: inline-block;
    line-height: 60px;
    float: left;
}
.winSP .lineup__title--lead {
    padding-left: 15px;
}
.lineup__list {
    overflow: hidden;
    padding: 0 10px;
    margin-top: 23px;
    padding: 5px;
}

.lineupbox {
    width: 32%;
    float: left;
    margin-left: 2%;
    border: 1px solid #cfcfcf;
    -webkit-box-shadow: 0px 5px 0px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 5px 0px rgba(0, 0, 0, 0.1);
    background: #fff;
    padding: 15px;
    position: relative;
}
.winSP .lineupbox {
    width: 100%;
    float: none;
    margin-left: 0;
    margin-bottom: 20px;
}
.lineupbox:nth-child(1) {
    margin-left: 0;
}
.lineupbox__title--main {
    font-size: 24px;
    line-height: 1.2;
    display: block;
    font-weight: bold;
    margin-top: 0px;
    display: inline-block;
    position: relative;
}
.icon-beginner .lineupbox__title--main {
    margin-right: 40px;
}
.icon-beginner .lineupbox__title--main:after {
    content: "";
    background: url(../images/icon_biginner.png) no-repeat;
    width: 28px;
    height: 41px;
    display: block;
    position: absolute;
    right: -40px;
    top: -5px;
}
.lineupbox__title--sub {
    font-size: 14px;
    display: block;
}
.lineupbox__content {
    font-size: 14px;
    overflow: hidden;
    margin-top: 15px;
}
.lineupbox__image {
    float: left;
    z-index: 2;
    position: relative;
    width: 100px;
}
.isDeviceTB .lineupbox__image {
    text-align: center;
    float: none;
    margin-bottom: 10px;
}
.winSP .lineupbox__image {
    width: 30%;
}
.lineupbox__lead {
    float: right;
    margin-left: -40%;
    padding-left: 40%;
    z-index: 1;
    position: relative;
    width: 100%;
}
.isDeviceTB .lineupbox__lead {
    float: none;
    margin-left: 0;
    padding-left: 0;
}
.lineupbox__btn {
    margin-top: 15px;
    overflow: hidden;
}
.lineupbox__btn a:hover {
    opacity: 0.8;
}
.lineupbox__btn--left {
    float: left;
    width: 50%;
}
.lineupbox__btn--right {
    float: right;
    width: 50%;
}
.lineupbox__btn--full {
    float: none;
    width: 100%;
}
.lineupbox__btn--preview {
    margin-right: 5px;
    display: block;
    border: 3px solid #5397d9;
    text-align: center;
    text-decoration: none !important;
    padding: 5px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    background: #e5f2fb;
    color: #5397d9 !important;
}
.lineupbox__btn--preview span {
    position: relative;
    padding-left: 24px;
    font-weight: bold;
    display: block;
}
.lineupbox__btn--preview span:before {
    content: "";
    display: block;
    width: 21px;
    height: 22px;
    background: url(../images/icon_preview.png);
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -11px;
}
.lineupbox__btn--buy {
    margin-left: 5px;
    display: block;
    border: 3px solid transparent;
    color: #fff !important;
    text-align: center;
    text-decoration: none !important;
    padding: 5px 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    background: url(../images/brn_bg_buy.png) repeat-x center;
}
.lineupbox__btn--buy span {
    font-weight: bold;
}
.lineupbox__btn--disabled {
    display: block;
    color: #888;
    background: #ececec;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    padding: 10px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.book-box {
    margin-top: 60px;
}
.book-box__title {
    font-size: 16px;
    font-weight: bold;
    background: #d9d9d9;
    padding: 3px 10px;
    margin-bottom: 30px;
}
.book-box__columnbox {
    overflow: hidden;
}
.book-box__column {
    font-size: 12px;
}
.book-box__column .book-box__column--lead {
    font-size: 14px;
}
.book-box__column p {
    margin-bottom: 1.5em;
}
.book-box__column strong {
    font-size: 14px;
}
.book-box__column:nth-child(1) {
    float: left;
    width: 540px;
    z-index: 2;
    position: relative;
}
.book-box__column:nth-child(2) {
    float: right;
    width: 100%;
    margin-left: -560px;
    padding-left: 560px;
    z-index: 1;
    position: relative;
}
.winSP .book-box__column {
    float: none;
    width: 100%;
    margin: 0;
    padding: 0;
}
.winSP .book-box__column:nth-child(2) {
    margin-top: 30px;
}
.isDeviceTB .book-box__column:nth-child(1) {
    width: 340px;
}
.isDeviceTB .book-box__column:nth-child(2) {
    margin-left: -360px;
    padding-left: 360px;
}
.book-box__btn {
    margin-top: 25px;
}
.book-box__namebox {
    margin-top: 15px;
}
.book-box__name {
    font-size: 18px;
    font-weight: bold;
}
.book-box__name span {
    font-size: 14px;
}
.book-box__cap {
    font-size: 12px;
    color: #f30006;
}

.support {
    border: 1px solid #cfcfcf;
    -webkit-box-shadow: 0px 5px 0px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 5px 0px rgba(0, 0, 0, 0.1);
    border-top: 5px solid #05185c;
    padding: 40px 15px;
    background: #fff;
    margin-top: 60px;
}
.winSP .support {
    padding: 0 15px 15px;
}
.support__title {
    margin-bottom: 10px;
}
.support__columnbox {
    overflow: hidden;
}
.support__column {
    float: left;
}
.support__column:nth-child(2) {
    width: 400px;
    padding-left: 30px;
    text-align: center;
}
.winSP .support__column {
    float: none;
    width: 100%;
    margin-top: 15px;
    padding-left: 0 !important;
}
.support__list {
    margin-left: 10px;
    border-bottom: 1px solid #000;
    font-size: 16px;
    overflow: hidden;
    margin-top: 5px;
}
.support__list dt {
    float: left;
    padding: 5px 0;
}
.support__list dd {
    float: right;
}
.support__list dt,
.support__list dd {
    display: inline-block;
    font-weight: bold;
}
.support__list .support__btn {
    font-size: 14px;
    display: block;
    color: #fff;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    padding: 5px 20px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    background: url(../images/brn_bg_buy.png) repeat-x center;
    width: 200px;
}
.support__list .support__btn--disabled {
    background: #ececec;
    color: #888;
    text-align: center;
}
.support__list a,
.support__list span {
    font-weight: bold;
    text-decoration: none;
}
.support__list .icon-number img {
    vertical-align: middle;
    margin-left: 5px;
    margin-right: 5px;
    position: relative;
    top: -1px;
}

.bottom__box {
    margin-top: 30px;
    text-align: center;
    padding: 0 15px;
}
.winSP .bottom__box {
    padding: 0 3%;
}

/* 2025/8/25 追加 */
.lineupbox__btn .lineupbox__btn--disabled {
    background: #ececec;
    color: #888;
    text-align: center;
}