@charset "UTF-8";
/* ==========================================================
Name:
    module.css

Description:
    サイトで共通使用する汎用モジュールのスタイルを記述する
    アルファベット降順(A->Z)に記述する

Contents:
    layout
    component
    utility
========================================================== */
:root {
    --yugo: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
    --nsaj: 'Noto Sans JP', sans-serif;
    --nsej: 'Noto Serif JP', serif;
}
/* ==========================================================
*
*   layout
*
========================================================== */
/* ---------------------------------------------
*   contents
--------------------------------------------- */
/* ---------------------------------------------
*   footer
--------------------------------------------- */
/*  footer-top
--------------------------------------------- */
.footer-top {
    padding: 50px 0;
    text-align: center;
}

@media screen and (max-width: 750px) {
    .footer-top {
        padding: 49px 0;
        font-size: 0;
    }
}

/*  footer-pagetop
--------------------------------------------- */
.footer-pagetop {
    margin: 0 auto;
    width: 50px;
}

@media screen and (max-width: 750px) {
    .footer-pagetop {
        font-size: 0;
    }
}

.footer-pagetop__link {
    display: block;
}

@media screen and (min-width: 751px) {
    .footer-pagetop__link {
        -webkit-transition: opacity 300ms;
        transition: opacity 300ms;
    }
    .footer-pagetop__link:hover {
        opacity: 0.7;
    }
}

/*  footer-sns-nav
--------------------------------------------- */
.footer-sns-nav__list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: justify;
    margin: 0 auto;
    margin-top: 19px;
    width: 80px;

    -webkit-box-pack: justify;
    justify-content: space-between;
}

.footer-sns-nav__txt {
    margin: 0 auto;
    margin-top: 18px;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
    line-height: 1.625;
}

@media screen and (max-width: 750px) {
    .footer-sns-nav__txt {
        margin-top: 19px;
    }
}

.footer-sns-nav__list-item {
    width: 30px;
}

@media screen and (min-width: 751px) {
    .footer-sns-nav__list-item {
        -webkit-transition: opacity 300ms;
        transition: opacity 300ms;
    }
    .footer-sns-nav__list-item:hover {
        opacity: 0.7;
    }
}

/*  footer-bottom
--------------------------------------------- */
.footer-bottom {
    padding: 50px 0 19px;
    background-color: #fff;
}

@media screen and (max-width: 750px) {
    .footer-bottom {
        padding: 40px 0 10px;
    }
}

/*  footer-logo-med
--------------------------------------------- */
.footer-logo-med {
    margin: 0 auto;
    padding-bottom: 50px;
    width: 245px;
}

@media screen and (min-width: 751px) {
    .footer-logo-med__link {
        -webkit-transition: opacity 300ms;
        transition: opacity 300ms;
    }
    .footer-logo-med__link:hover {
        opacity: 0.7;
    }
}

/*  footer-logo-asahi
--------------------------------------------- */
.footer-logo-asahi {
    width: 110px;
}

@media screen and (max-width: 750px) {
    .footer-logo-asahi {
        margin: 0 auto;
        font-size: 0;
    }
}

.footer-logo-asahi__link {
    display: block;
}

@media screen and (min-width: 751px) {
    .footer-logo-asahi__link {
        -webkit-transition: opacity 300ms;
        transition: opacity 300ms;
    }
    .footer-logo-asahi__link:hover {
        opacity: 0.7;
    }
}

/*  footer-cassette
--------------------------------------------- */
.footer-cassette {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: justify;
    padding: 17px 20px 0;
    border-top: 1px solid #EAEAEA;

    -webkit-box-pack: justify;
    justify-content: space-between;
}

@media screen and (max-width: 750px) {
    .footer-cassette {
        display: block;
        padding: 20px 0 0;
    }
}

/*  footer-copyright
--------------------------------------------- */
.footer-copyright {
    width: 100%;
    text-align: center;
    font-size: 10px;
}

@media screen and (max-width: 750px) {
    .footer-copyright {
        margin-top: 16px;
        text-align: center;
        font-size: 9px;
    }
}

.footer-copyright__txt {
    color: #000;
    font-weight: 400;
    font-size: 10px;
    line-height: 1.6;
}

@media screen and (max-width: 750px) {
    .footer-copyright__txt {
        font-size: 9px;
        line-height: 1.66667;
    }
}

/* ---------------------------------------------
*   header
--------------------------------------------- */
.header {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 110;
}

/*  header-container
--------------------------------------------- */
.header-container {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: justify;
    padding: 20px;

    -webkit-box-pack: justify;
    justify-content: space-between;
}

@media screen and (min-width: 751px) {
    .header-container {
        margin: 0 auto;
        min-width: 1000px;
    }
}

@media screen and (max-width: 750px) {
    .header-container {
        padding: 10px;
    }
}

/*  header-logo
--------------------------------------------- */
.header-logo {
    width: 110px;
}

@media screen and (max-width: 750px) {
    .header-logo {
        width: 65px;
        font-size: 20px;
    }
}

.header-logo__link {
    display: block;
}

@media screen and (min-width: 751px) {
    .header-logo__link {
        -webkit-transition: opacity 300ms;
        transition: opacity 300ms;
    }
    .header-logo__link:hover {
        opacity: 0.7;
    }
}

/*  header-box
--------------------------------------------- */
.header-box__txt {
    color: #000;
    font-size: 10px;
    line-height: 1;
}

@media screen and (max-width: 750px) {
    .header-box__txt {
        font-size: 9px;
    }
}

/*  header-sns-nav
--------------------------------------------- */
.header-sns-nav {
    text-align: right;
    font-size: 0;
}

.header-sns-nav__list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: end;
    margin-top: 20px;

    -webkit-box-pack: end;
    justify-content: flex-end;
}

@media screen and (max-width: 750px) {
    .header-sns-nav__list {
        margin-top: 14px;
    }
}

.header-sns-nav__list-item {
    width: 30px;
}

@media screen and (min-width: 751px) {
    .header-sns-nav__list-item {
        -webkit-transition: opacity 300ms;
        transition: opacity 300ms;
    }
    .header-sns-nav__list-item:hover {
        opacity: 0.7;
    }
}

.header-sns-nav__list-item:nth-of-type(1) {
    margin-right: 20px;
}

@media screen and (max-width: 750px) {
    .header-sns-nav__list-item:nth-of-type(1) {
        margin-right: 15px;
    }
}

@media screen and (min-width: 751px) {
    .header-sns-nav__link {
        -webkit-transition: opacity 300ms;
        transition: opacity 300ms;
    }
    .header-sns-nav__link:hover {
        opacity: 0.7;
    }
}

/* ---------------------------------------------
*   wrapper
--------------------------------------------- */
/* ==========================================================
*
*   component
*
========================================================== */
/* ---------------------------------------------
*   c-bg
--------------------------------------------- */
.c-bg {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: -1;
    background: #FFD59D url(../img/bg-top.png) repeat top center;
    background-size: cover;
}

@media screen and (max-width: 750px) {
    .c-bg {
        background: #FFC68A url(../img/bg-top-sp.png) no-repeat top center;
        background-size: cover;
    }
}

/* ---------------------------------------------
*   c-block
--------------------------------------------- */
.c-block {
    padding-bottom: 20px;
}

@media screen and (max-width: 750px) {
    .c-block {
        padding: 0 15px;
    }
}

.c-block__name {
    margin-top: 3px;
    padding-bottom: 44px;
    text-align: center;
    font-size: 16px;
    line-height: 2.25;
}

@media screen and (max-width: 750px) {
    .c-block__name {
        margin-top: 7px;
        padding-bottom: 28px;
        line-height: 1.375;
    }
}

.c-block__name--strong {
    border-bottom: none;
    font-weight: bold;
    font-size: 22px;
    line-height: 1.4;
}

.c-block__intro {
    margin-top: 25px;
    font-size: 16px;
    line-height: 2;
}

/* ---------------------------------------------
*   c-box
--------------------------------------------- */
.c-box {
    margin-top: 67px;
}

@media screen and (max-width: 750px) {
    .c-box {
        margin-top: 5.7vw;
        padding: 0;
    }
}

.c-box__container {
    margin: 0 auto;
    padding: 0 50px 98px;
    width: 1000px;
}

@media screen and (max-width: 750px) {
    .c-box__container {
        padding: 50px 20px;
        width: 100%;
    }
}

/* ---------------------------------------------
*   c-btn
--------------------------------------------- */
.c-btn {
    border-radius: 25px;
    background: #FF357F;
    color:#fff;
    display: block;
    margin: 30px auto 0 auto;
    outline: none;
    text-decoration: none;
    transition: all 0.3s ease-out;
    width: 300px;
}
.c-btn:hover {
    background: #FF657F;
}
@media screen and (max-width: 750px) {
    .c-btn {
        margin-top: 25px;
        width: 90%;
    }
}

.c-btn__inner {
    display: block;
    padding: 12px 20px;
    text-align: center;
    font-size: 0;
}

@media screen and (max-width: 750px) {
    .c-btn__inner {
        padding: 15px 5px;
    }
}

.c-btn__txt {
    color: #fff;
    font-weight: bold;
    font-size: 20px;
    line-height: 1.33333;
}

@media screen and (max-width: 750px) {
    .c-btn__txt {
        font-size: 20px;
        line-height: 1;
    }
}

/* ---------------------------------------------
*   c-chapter
--------------------------------------------- */
.c-chapter {
    background: #fff;
    position: relative;
}

@media screen and (min-width: 751px) {
    .c-chapter {
        border-radius: 0 30px 30px 30px;
        margin: 170px auto 0 auto;
        padding: 50px 10px;
        width: 900px;
    }
}
.c-chapter:nth-of-type(1) {
    margin-top: 0;
    border-radius: 30px;
}
@media screen and (max-width: 750px) {
    .c-chapter {
        margin: 120px auto 0 auto;
        border-radius: 0 25px 25px 25px;
        padding: 6.5vw 0 11vw 0;
    }
    .c-chapter:nth-of-type(1) {
        margin-top: 0;
        border-radius: 25px;
        padding: 6.5vw 0 11vw 0;
    }
}

.c-chapter__sub {
    display: block;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 350px;
    height: 75px;
    border-radius: 30px 30px 0 0;
    background-color: #FCE4E2;
    color: #222;
    content: "";
    position: absolute;
    top: -37px;
    left: 0;
    content: "";
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}
@media screen and (max-width: 750px) {
    .c-chapter__sub {
        border-radius: 25px 25px 0 0;
        width: 64vw;
        min-width: 240px;
        height: 14.6666666667vw;
        min-height: 55px;
        top: -7.3vw;
    }
}
.c-chapter__sub-wrap {
    position: relative;
    display: flex;
    flex-direction: flex-start;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 15px 15px 0 10px;
}
@media screen and (max-width: 750px) {
    .c-chapter__sub-wrap {
        padding: 2.5vw 1vw 0 1vw;
    }
}

.c-chapter__separation {
    margin: 0;
    padding: 0;
    display: block;
    width: 120px;
    color: #fff;
    text-align: center;
    padding-left: 15px;
}
@media screen and (max-width: 750px) {
    .c-chapter__separation {
        width: 53%;
    }
}
.c-chapter__separation img {
    display: block;
    margin: 0;
    height: 42px;
}
@media screen and (max-width: 750px) {
    .c-chapter__separation img {
        height: 9.6vw;
    }
}
.c-chapter__separation-sub {
    margin: 0;
    padding: 9px 0 23px 0;
    display: block;
    width: 220px;
    color: #222;
    font-family: var(--yugo);
    font-weight: bold;
    font-size: 30px;
    text-align: left;
}
@media screen and (max-width: 750px) {
    .c-chapter__separation-sub {
        font-size: 21px;
        padding: 11px 0 0 0;
    }
}

.c-chapter__ttl-txt {
    display: block;
    margin: 0 auto 50px auto;
    color: #E84660;
    font-family: var(--nsej);
    font-weight: 700;
    font-size: 43px;
    line-height: 1.3488372093;
    text-align: center;
    font-feature-settings: "pkna";
    position: relative;
}
@media screen and (max-width: 750px) {
    .c-chapter__ttl-txt {
        margin: 0 auto 1em auto;
        font-size: 20px;
        letter-spacing: 0;
        line-height: 28px;
    }
}

.c-chapter__ttl-txt-border {
    margin: 20px auto 60px auto;
    letter-spacing: 6px;
    font-size: 44px;
    line-height: 1;
}
@media screen and (max-width: 750px) {
    .c-chapter__ttl-txt.c-chapter__ttl-txt-border {
        margin: 2.4vw auto 5.5vw auto;
        font-size: 36px;
        letter-spacing: 5px;
    }
}
.c-chapter__ttl-txt-border::before,
.c-chapter__ttl-txt-border::after {
    content: "";
    width: 250px;
    height: 1px;
    background: #E84660;
    position: absolute;
    top: 50%;
    left: 40px;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
}
.c-chapter__ttl-txt-border::after {
    left: auto; 
    right: 40px;
}
@media screen and (max-width: 750px) {
    .c-chapter__ttl-txt-border::before,
    .c-chapter__ttl-txt-border::after {
        width: 25%;
        left: 5%;
    }
    .c-chapter__ttl-txt-border::after {
        left: auto; 
        right: 5%;
    }
}

.c-chapter__ttl-txt ruby > rt {
    color: #222;
    font-family: var(--yugo);
    font-weight: 800;
    font-size: 50%;
    zoom: 0.5;
}



.c-chapter__video {
    position: relative;
    margin-top: 50px;
    padding-top: 56.25%;
    width: 100%;
    height: 100%;
}

@media screen and (max-width: 750px) {
    .c-chapter__video {
        margin-top: 0;
    }
}

.c-chapter__video--first {
    margin-top: 46px;
}

@media screen and (max-width: 750px) {
    .c-chapter__video--first {
        margin-top: 10vw;
    }
}

.c-chapter__video iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    -webkit-transform: translateY(-50%) translateX(-50%);
    width: 91%;
    height: 100%;
}

.c-chapter__txt {
    margin-top: 27px;
}

@media screen and (max-width: 750px) {
    .c-chapter__txt {
        margin: 4vw auto 0 auto;
    }
    .c-chapter.c-chapter-1 {
        margin: 8vw auto 0 auto;
    }
}

.c-chapter__belong {
    text-align: center;
    font-size: 16px;
    line-height: 1.625;
}
@media screen and (max-width: 750px) {
    .c-chapter__belong {
        margin: 0 auto;
        padding: 0 0 .5em 0;
    }
}

.c-chapter__name {
    margin-top: 10px;
    text-align: center;
    font-weight: bold;
    font-size: 38px;
    line-height: 1.45455;
}
.c-chapter__name small {
    font-size: 22px;
}
@media screen and (max-width: 750px) {
    .c-chapter__name {
        margin-top: 0;
        font-size: 23px;
    }
}
.c-chapter__date {
    margin-top: 10px;
    text-align: center;
    font-weight: normal;
    font-size: 14px;
    line-height: 1;
}
@media screen and (max-width: 750px) {
    .c-chapter__date {
        font-size: 11px;
    }
}

/* ---------------------------------------------
*   c-section-1
--------------------------------------------- */
.c-section-1__container {
    margin: 0 auto;
    width: 1000px;
}

@media screen and (max-width: 750px) {
    .c-section-1__container {
        padding: 0 15px;
        width: 100%;
    }
}

@media screen and (max-width: 374px) {
    .c-section-1__container {
        padding: 0 10px;
    }
}

/* ---------------------------------------------
*   c-ttl
--------------------------------------------- */
.c-ttl {
    position: relative;
    z-index: 100;
    margin: 0 auto;
    padding-top: 100px;
    width: 800px;
    color: #fff;
}

@media screen and (max-width: 750px) {
    .c-ttl {
        padding-top: 29.3vw;
        width: 100%;
    }
}

.c-ttl__seminor {
    display: block;
    text-align: center;
}

@media screen and (max-width: 750px) {
    .c-ttl__seminor {
        padding: 0 5px;
    }
}

@media screen and (max-width: 750px) {
    .c-ttl__seminor {
        padding: 0;
    }
}

.c-ttl__seminor-img {
    margin: 0 auto;
    display: inline-block;
    position: relative;
    width: 336px;
    height: auto;
}
@media screen and (max-width: 750px) {
    .c-ttl__seminor-img {
        width: 89.6vw;
    }
}
.c-ttl__cassette {
    display: block;
    margin: 0 auto;
    padding: 35px 0 0 0;
}
@media screen and (max-width: 750px) {
    .c-ttl__cassette {
        padding: 8vw 0 0 0;
    }
}
.c-ttl__cassette img {
    display: block;
    margin: 0 auto;
    width: 413.5px;
}
@media screen and (max-width: 750px) {
    .c-ttl__cassette img {
        width: 83.7333333333vw;
        min-width: 314px;
    }
}
/* ---------------------------------------------
*   c-txt
--------------------------------------------- */
.c-txt {
    margin: 0 auto;
    width: 800px;
}
@media screen and (min-width: 751px) {
    .c-txt {
        padding: 24px 0 0 0;
    }
}
@media screen and (max-width: 750px) {
    .c-txt {
        padding: 0 2.5vw;
        width: 100%;
    }
}

.c-txt__content {
    font-family: var(--nsaj);
    color: #222;
    font-size: 16px;
    line-height: 2;
}
@media screen and (max-width: 750px) {
    .c-txt__content {
        font-size: 16px;
        line-height: 1.8;
    }
}

/* ==========================================================
*
*   javascript style hooks
*
========================================================== */
/* ---------------------------------------------
*   js-fade
--------------------------------------------- */
.js-fade {
    opacity: 0;
    -webkit-transition: opacity .6s ease-out, -webkit-transform .6s;
    transition: opacity .6s ease-out, -webkit-transform .6s;
    transition: opacity .6s ease-out, transform .6s;
    transition: opacity .6s ease-out, transform .6s, -webkit-transform .6s;
    -webkit-transform: translateY(15px);
    transform: translateY(15px);
}

.js-fade.is-fade {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

/* ---------------------------------------------
*   js-fadein
--------------------------------------------- */
.js-fadein {
    opacity: 0;
    -webkit-transition: opacity .6s;
    transition: opacity .6s;
}

.js-fadein.is-fadein {
    opacity: 1;
}

/* ---------------------------------------------
*   js-fadeup
--------------------------------------------- */
.js-fadeup {
    opacity: 0;
    -webkit-transition: opacity .6s ease-out, -webkit-transform .6s;
    transition: opacity .6s ease-out, -webkit-transform .6s;
    transition: opacity .6s ease-out, transform .6s;
    transition: opacity .6s ease-out, transform .6s, -webkit-transform .6s;
    -webkit-transform: translateY(15px);
    transform: translateY(15px);
}

.js-fadeup.is-fadeup {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

/* ==========================================================
*
*   utility
*
========================================================== */


@media print and (min-width: 751px), screen and (min-width: 751px) {
    .pc-hide {
        display: none !important;
    }
}

@media print and (max-width: 750px), screen and (max-width: 750.98px) {
    .sp-hide {
        display: none !important;
    }
}