@charset "utf-8";
body, html, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td, img {margin:0; padding:0;border:none;}
h1, h2, h2, h3, h5, h6 {font-size:100%;font-weight:normal;} 
body {
    font:15px/1.231 'Hiragino Kaku Gothic Pro','Lucida Grande', Verdana, Arial, Meiryo, メイリオ, sans-serif;-webkit-text-size-adjust:none;
    font-family: 'Noto Sans JP', sans-serif;
    position: relative;
    margin: 0;
    padding: 0;
    background-color: #fff;
    min-width: 320px;
    word-break: break-all;
}
body:before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    background: url(../images/background_pattern.png);
    opacity: .06;
    position: fixed;
}
a {
    color: #fff;
}
li{
    list-style: none;
}
html { scroll-behavior: smooth;}
/* ===== fonts ===== */
@font-face {
    font-family: 'base-font';
    src: url(../fonts/MoominFont.otf);
}
/* ===== loading ===== */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 200000;
}
.loader-slide {
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, #adef9a 0%, #92ea80 100%);
    background: #fff;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
}
.load-img {
    position: absolute;
    width: 64%;
    max-width: 440px;
    text-align: center;
}
.load-text span {
    font-family: 'base-font';
    display: inline-block;
    margin: 0 -.075em;
    animation: loadText .7s infinite alternate;
    font-size: 32px;
}
.load-text span:nth-child(2) {
    animation-delay: .1s;
}
.load-text span:nth-child(3) {
    animation-delay: .2s;
}
.load-text span:nth-child(4) {
    animation-delay: .3s;
}
.load-text span:nth-child(5) {
    animation-delay: .4s;
}
.load-text span:nth-child(6) {
    animation-delay: .5s;
}
.load-text span:nth-child(7) {
    animation-delay: .6s;
}
@keyframes loadText {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(0.8);
    }
}
.open {
    animation-name: slideOut;
    animation-fill-mode: forwards;
    animation-duration: 1s;
    animation-delay: 1s;
}
@keyframes slideOut {
    from {
        /*transform: translateY(0);*/
        opacity: 1;
    }
    to {
        /*transform: translateY(-100%);*/
        opacity: 0;
        z-index: -1;
    }
}
/* ===== header ===== */
header{
    width: 100%;
    background: #fff;
    position: relative;
    z-index: 10;
    transition: .2s;
}
header .display-flex {
    width: 90%;
    margin: auto;
    padding: 1% 0 0;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}
header h1 {
    width: 32%;
    max-width: 320px;
    transition: .2s;
}
header .border-image {
    border: 80px solid #fff;
    margin-bottom: 10px;
    border-image-source: url(../images/header_line.png);
    border-image-repeat: round;
}
header .slice {
    border-image-slice: 0 80 80;
    position: absolute;
    right: 0;
    left: 0;
    bottom: -80px;
}
/* scroll */
header.is-animation{
    position: fixed;
    width: 100%;
}
header.is-animation h1 {
    width: 22%;
    max-width: 180px;
}
header.is-animation .display-flex { 
    padding: .3% 0 0;
    margin-bottom: -1%;
}
.header-search {
    opacity: 0;
    transition: 0.6s ease;
    pointer-events: none;
    cursor: pointer;
    position: absolute;
    right: 0;
    top: 0;
}
.header-search form{
    display: flex;
    align-items: center;
}
.header-search input[type=text]{
    width: 80%;
    height: 40px;
    margin: 0;
    padding: 4px;
    border: 1px solid #c8c8c8;
    box-sizing: border-box;
}
.header-search input[type=submit]{
    position: absolute;
    display: none;
}
.header-search-label{
    cursor: pointer;
    width: 20%;
    min-width: 50px;
    overflow: hidden;
    font-size: 16px;
    color: #ffffff;
    white-space: nowrap;
    transition: 0.4s ease;
    background: #000;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.header-search-label:hover{
  background-color: #000;
  color: #fff;
}
#search-box{
    color: transparent;
    background-color: transparent;
    border-radius: 50%;
    height: 20px;
    width: 20px;
    border: 3px solid #5f5f5f;
    position: relative;
    cursor: pointer;
    transition: .2s;
    padding: 0;
    padding-block: 0;
    padding-inline: 0;
}
#search-box:hover{
    opacity: .6;
}
#search-box::before{
    content: '';
    position: absolute;
    width: 3px;
    top: 11px;
    right: -4px;
    height: 11px;
    background-color: #5f5f5f;
    transform: rotate(-45deg);
}
.is-search {
    pointer-events: auto;
    display: block;
    width: 480px;
    opacity: 1;
    top: 140%;
}
nav {
    width: 60%;
    max-width: 640px;
}
.site-menu {
    justify-content: space-between;
    font-size: 18px;
    font-weight: 700;
}
.site-menu li {
    position: relative;
}
.site-menu li a {
    display: inline-block;
    color:#000;
    text-decoration:none;
    position: relative;
    transition: .3s;
}
.site-menu li a::after {
    content: '';
    width: 0;
    height: 9px;
    position: absolute;
    bottom: 0;
    left: -10%;
    background-image: linear-gradient(to right, #57c3ff, rgb(255 62 152));
    transition: .2s;
    transform: rotate3d(9, -2, 0, 45deg);
    z-index: -1;
}
.site-menu li a:hover::after {
    width: 120%;
}
.site-menu li.sns-youtube img {
    width: 90px;
}
.site-menu li.sns-x img {
    width: 24px;
}
.fadeDown {
    animation-name: fadeDownAnime;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
    opacity: 0;
    display: block;
}
@keyframes fadeDownAnime {
    from {
        opacity: 0;
        transform: translateY(-100px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* 商品購入 */
.site-menu li.shop-link {
    background: #000;
    border-radius: min(.8vw, 20px);
    text-align: center;
}
.site-menu li.shop-link:hover {
    background: linear-gradient(110deg, #57c3ff, rgb(255 62 152));
    position: relative;
    top: -4px;
    box-shadow: 0 4px #000;
}
.site-menu li.shop-link a {
    color: #fff;
    font-size: min(1.6vw, 16px);
    display: block;
    padding: 4px 8px;
}
.site-menu li.shop-link a:after {
    width: 0;
}
.site-menu li.shop-link img {
    width: 80%;
    max-width: 48px;
    margin: 0 auto 2px;
    display: block;
}
.is-animation .site-menu li.shop-link {
    position: relative;
    top: -6px;
}
.is-animation .site-menu li.shop-link a{
    font-size: 14px;
    padding: 1px 8px;
}
.is-animation .site-menu li.shop-link img{
    max-width: 32px;
    margin: 0 auto;
}
.is-animation .site-menu li.shop-link:hover {
    top: -6px;
    box-shadow: none;
}
/*===== accordion =====*/
.accordion {
    width: 94%;
    max-width: 1000px;
    margin: auto;
}
.ac-block {
    display: flex;
    flex-direction: column;
    min-width: 200px;
}
.ac-item {
    display: inline-block;
    position: relative;
}
.ac-item:before {
    content: "";
    background: #2e3e41;
    position: absolute;
    top: 12px;
    left: 12px;
    right: -12px;
    bottom: -12px;
    border-radius: min(6vw, 60px) 0;
}
.ac-head {
    width: 100%;
    min-height: 142px;
    position: relative;
    padding: 3% 2% 2% 6%;
    border-radius: min(6vw, 60px) 0;
    border: none;
    background: #b42b86;
    color: #fff;
    cursor: pointer;
    font-size: min(4.4vw, 24px);
    text-align: left;
    overflow: hidden;
}
.ac-item:nth-child(even) .ac-head {
    background: #65a0c7;
}
.ac-item:nth-child(even) .textSVG {
    background: #a2d9e9;
}
.ac-head:before,
.ac-head:after {
    content: "";
    border-top: min(2vw, 16px)  solid rgb(255 255 255 / 10%);
    border-left: min(2vw, 16px)  solid rgb(255 255 255 / 10%);
    display: inline-block;
    width: 130px;
    height: 130px;
    transform: rotate(135deg);
    position: absolute;
    right: 4%;
    top: 0;
    transition: transform .4s;
    bottom: 0;
    margin: auto;
}
.ac-head:after{
    right: 10%;
}
.ac-head:hover:before {
    transform: translateX(120%) rotate(135deg);
}
.ac-head:hover:after {
    transform: translateX(160%) rotate(135deg);
}
.ac-head img {
    position: absolute;
    transform: rotate(60deg);
    opacity: 0;
    transition: .2s;
    width: 24%;
    top: 75%;
    right: 7%;
    transform: translateY(-50%) rotate(60deg);
}
.ac-head:hover img {
    opacity: .3;
}
.ac-body {
    position: relative;
    border-radius: 0 0 8px 8px;
    color: #fff;
    border: transparent;
    padding: 0 20px;
    padding: 0 2% 0 6%;
    line-height: 0;
    opacity: 0;
    transition: line-height 0.4s, padding 0.4s, opacity 0.4s;
}
.ac-body h3,
.ac-body p {
    width: 90%;
    margin-left: 1%;
    color: #c5d8e5;
    font-size: 20px;
    line-height: 120%;
    text-align: left;
}
.ac-body h3 {
    font-size: 22px;
}
.ac-body img {
    margin-bottom: 3%;
}
.ac-body.ac-open {
    padding: 20px;
    line-height: 1.5;
    opacity: 1;
}
.ac-body.ac-open {
    padding: 2% 2% 2% 6%;
}
.ac-body * {
    display: none;
}
.ac-body.ac-open * {
    display: block;
}
.ac-item:not(:first-child) {
    margin-top: min(4%, 32px);
}
/*===== fade-in =====*/
.fade-in {
  opacity: 0;
  transition-duration: 500ms;
  transition-property: opacity, transform;
}
.fade-in-up {
  transform: translate(0, 50px);
}
.fade-in-down {
  transform: translate(0, -50px);
}
.fade-in-left {
  transform: translate(-50px, 0);
}
.fade-in-right {
  transform: translate(50px, 0);
}
.scroll-in {
  opacity: 1;
  transform: translate(0, 0);
}
/*===== svg =====*/
.textSVG,
.textLogoSVG {
    width: 100%;
    margin: 0 auto;
    padding: 3% 0;
    background: #e145cf;
    position: relative;
    z-index: 1;
    mask-position: 0 0;
    mask-size: contain;
    mask-repeat: no-repeat;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: left;
    -webkit-mask-size: contain;
}
.aboutSVG {
    mask-image: url(../images/svg/text_about.svg);
    -webkit-mask-image: url(../images/svg/text_about.svg);
}
.howtostartSVG {
    mask-image: url(../images/svg/text_howtostart.svg);
    -webkit-mask-image: url(../images/svg/text_howtostart.svg);
}
.cardsSVG {
    mask-image: url(../images/svg/text_cards.svg);
    -webkit-mask-image: url(../images/svg/text_cards.svg);
}
.howtoplaySVG {
    mask-image: url(../images/svg/text_howtoplay.svg);
    -webkit-mask-image: url(../images/svg/text_howtoplay.svg);
}
.rulemanualSVG {
    mask-image: url(../images/svg/text_rulemanual.svg);
    -webkit-mask-image: url(../images/svg/text_rulemanual.svg);
}
.answerSVG {
    mask-image: url(../images/svg/text_answer.svg);
    -webkit-mask-image: url(../images/svg/text_answer.svg);
}
.questionSVG {
    mask-image: url(../images/svg/text_question.svg);
    -webkit-mask-image: url(../images/svg/text_question.svg);
}
.specialprogramSVG {
    mask-image: url(../images/svg/text_specialprogram.svg);
    -webkit-mask-image: url(../images/svg/text_specialprogram.svg);
}
.questionSVG {
    mask-image: url(../images/svg/text_question.svg);
    -webkit-mask-image: url(../images/svg/text_question.svg);
    width: 6%;
    margin: 0;
    padding: 3% 0;
    background: #e145cf;
}
.answerSVG {
    mask-image: url(../images/svg/text_answer.svg);
    -webkit-mask-image: url(../images/svg/text_answer.svg);
    width: 6%;
    margin: 0;
    padding: 0;
    background: #4a6368!important;
}
/* logo */
.textLogoSVG {
    mask-image: url(../images/logo_black.svg);
    -webkit-mask-image: url(../images/logo_black.svg);
    width: 96%;
    margin: 0 auto min(4vw, 40px);
    padding: 15% 0 6%;
    background: #d7d7d7;
}
/* anime */
.anm-grad {
    background: linear-gradient(270deg, #64aadd, #e687c5, #d4d4d4);
    background-size: 400% 400%;
    -webkit-animation: AnimationName 10s ease infinite;
    -moz-animation: AnimationName 10s ease infinite;
    animation: AnimationName 10s ease infinite;
}
@-webkit-keyframes AnimationName {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}
@-moz-keyframes AnimationName {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}
@keyframes AnimationName {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}
/* ============== RESPONSIVENESS ============== */
@media screen and (max-height:560px) {
    .load-img {
        width: auto;
        height: 60%;
    }
    .load-img img {
        height: 100%;
    }
    .load-text span {
        font-size: 8vh;
    }
}
/* ===== page-top ===== */
#page-top {
    position: fixed;
    width: 100px;
    height: 100px;
    color: #fff;
    bottom: 50px;
    right: 20px;
    cursor: pointer;
    z-index: 10;
}
#page-top:before {
    content: "";
    position: absolute;
    width: 60%;
    height: 70px;
    top: -30px;
    right: 0;
    left: 0;
    margin: auto;
    background: #000;
    clip-path: polygon(0% 30%, 50% 0%, 100% 30%, 80% 30%, 90% 100%, 10% 100%, 20% 30%);
    transition: .2s;
}
#page-top span {
    width: 100%;
    padding: 26% 0;
    box-sizing: border-box;
    position: absolute;
    bottom: 0;
    background: #000;
    border-radius: 50%;
    text-align: center;
    font-size: 32px;
    font-weight: 900;
    font-family: "M PLUS 2", sans-serif;
    border: solid 4px #000;
}
#page-top:hover:before {
    top: -40px;
}
/* ===== common ===== */
article {
    position: relative;
    padding: 0 0 16%;
}
section {
    text-align: center;
}
h2  {
    font-family: "M PLUS 2", sans-serif;
    font-optical-sizing: auto;
    font-weight: 900;
    font-style: normal;
    font-size: min(10vw, 96px);
    margin-bottom: 2%;
}
li {
    list-style: none;
}
a {
    text-decoration:none;
}
a img {
    border:none;
}
img {
    width: 100%;
}
/* store button */
.box-store {
    margin: 0 0 12%;
}
.box-store .link-store {
    position: relative;
    top: -30px;
    z-index: 5;
}
.link-store li {
    margin: 0 1%;
}
.link-store li:first-child {
    width: 24%;
    max-width: 275px;
}
.link-store li:last-child {
    width: 30%;
    max-width: 333px;
}
.link-store {
    display: flex;
    justify-content: center;
}
.link-store a {
    transition: .3s;
    position: relative;
}
.link-store a:hover {
    top: -2px;
}
.border-radius {
    border-radius: 2vw;
}
.display-flex {
    display: flex;
    justify-content: center;
}
.display-sp {
    display: none;
}
/* ===== footer ===== */
footer {
    background: #536981;
    text-align: center;
    padding: 1% 0;
    position: relative;
    z-index: 10;
    color: #fff;
}
footer a {
    transition: .3s;
}
footer a:hover {
    opacity: .5;
}
footer .border-image {
    border: 80px solid #fff;
    margin-bottom: 10px;
    border-image-source: url(../images/footer_line.png);
    border-image-repeat: round;
}
footer .slice {
    border-image-slice: 80 80 0;
    position: absolute;
    right: 0;
    top: -80px;
    left: 0;
}
footer .inner {
    width: 90%;
    max-width: 1160px;
    margin: auto;
    position: relative;
}
footer li,
footer .copyright {
    color: #ccd8e5;
    font-size: 12px;
    text-indent: -1em;
    padding-left: 1em;
}
footer .copyright {
    font-size: 12px;
}
footer .inner .display-flex:first-child {
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2%;
}
footer .link-button {
    width: 36%;
    padding: 2%;
    background: #fff;
    box-shadow: 6px 6px 0 #2c4969;
}
footer .navigation {
    width: 40%;
    justify-content: space-between;
}
footer .navigation li {
    font-size: 16px;
    text-indent: 0;
    padding: 0;
}
footer .external-link {
    width: 40%;
    margin-bottom: 4%;
    flex-wrap: wrap;
    align-items: center;
    justify-content: left;
}   
footer .sns-youtube {
    width: 40%;
    margin-right: 24px;
}
footer .sns-x {
    max-width: 12%;
    width: 9%;
}
footer .contact {
    padding-bottom: 1%;
    font-size: 14px;
    text-align: left;
}
footer .contact li:first-child {
    font-size: 16px;
    margin-bottom: 1%;
}
footer .contact li img {
    width: 5%;
    max-width: 22px;
    vertical-align: bottom;
    margin-right: 8px;
}
@media screen and (min-width:669px) and (max-width:1000px) {
/* ===== loading ===== */
    .load-img {
        width: 42%;
    }
    .load-text span {
        font-size: 4vw;
    }
/* ===== page-top ===== */
    #page-top {
        width: 80px;
    }
    #page-top img {
        max-width: 36px;
        bottom: 4px;
    }
    #page-top:hover > .nyoro-left {
        left: -50px;
    }
    #page-top:hover > .nyoro-right {
        right: -50px;
    }
    #page-top span {
        font-size: 25px;
    }
    #page-top:before {
    top: -10px;
    }
    #page-top:hover:before {
        top: -20px;
    }
/* ===== common ===== */
    .display-sp {
        display: none;
    }
/* ===== header ===== */
    header ul.display-flex {
        width: 96%;
        margin: 0;
        padding: 0;
        font-size: max(16px, 1.6vw);
        font-weight: 500;
    }
    #search-box {
        height: 16px;
        width: 16px;
        border: 3px solid #5f5f5f;
        top: -4px;
    }
    #search-box::before {
        width: 3px;
        top: 8px;
        right: -4px;
        height: 9px;
    }
    header .border-image {
        border: 50px solid #fff;
        border-image-source: url(../images/header_line.png);
        border-image-repeat: round;
    }
    header .slice {
        border-image-slice: 0 80 80;
        bottom: -50px;
    }
    nav {
        width: 60%;
        max-width: 740px;
    }
    .dnone nav {
        top: 28px;
        right: 28px;
    }
    .site-menu li.sns-youtube img {
        width: 80px;
    }
    .site-menu li.sns-x img {
        width: 18px;
    }
    .is-animation .site-menu li.shop-link img {
        width: 48%;
    }
    .is-animation .site-menu li.shop-link a {
        font-size: 1.4vw;
        padding: .2vw 1vw;
    }
/*===== accordion =====*/
    .ac-body p {
        font-size: 16px;
    }
/*===== fade-in =====*/
    .home .fade-in,
    .accordion.fade-in,
    .rules .container-second .fade-in:first-child{
        opacity: 1;
    }
    .home .fade-in-up,
    .accordion.fade-in-up,
    .rules .container-second .fade-in-up:first-child {
        transform: translate(0, 0);
    }
/* ===== footer ===== */
    footer {
        padding: 4% 0;
    }
    footer .border-image {
        border: 50px solid #fff;
        border-image-source: url(../images/footer_line.png);
        border-image-repeat: round;
    }
    footer .slice {
        top: -50px;
        border-image-slice: 80 80 0;
    }
    footer .inner .display-flex:first-child {
        margin-bottom: 4%;
    }
    footer .navigation {
        width: 54%;
    }
    footer .navigation li {
        width: 54%;
        font-size: 2vw;
    }
    footer .contact li:first-child {
        font-size: 14px;
        margin-bottom: 4%;
    }
    footer li {
        font-size: 12px;
    }
}
/* ============== RESPONSIVENESS ============== */
@media screen and (max-width:668px) {
/* ===== loading ===== */
    .load-img {
    }
    .load-text span {
        font-size: 4vw;
    }
/* ===== page-top ===== */
    #page-top {
        width: 56px;
        height: 56px;
        right: 10px;
    }
    #page-top img {
        max-width: 32px;
    }
    #page-top .nyoro-left {
        left: -50%;
    }
    #page-top .nyoro-right {
        right: -50%;
    }
    #page-top:hover > .nyoro-left {
        left: -60%;
    }
    #page-top:hover > .nyoro-right {
        right: -60%;
    }
    #page-top span {
        font-size: 18px;
    }
    #page-top:before {
        width: 56%;
        height: 36px;
        top: -16px;

    }
    #page-top:hover:before {
        top: -24px;
    }
/* ===== common ===== */
    .display-flex {
        flex-wrap: wrap;
    }
    .display-sp {
        display: block;
    }
    .link-store li:first-child {
        width: 32.5%;
    }
    .link-store li:last-child {
        width: 40%;
    }

/* ===== container-nav ===== */
    .container-nav {
        padding: 6% 0;
    }
/* ===== header ===== */
    header.display-flex {
        justify-content: center;
        padding: 4% 8% 4%;
        padding: 1% 6% 0;
    }
    header h1 {
        width: 80%;
        max-width: 220px;
        /*margin: 0 auto;*/
    }
    header .display-flex {
        width: 87%;
    }
    nav {
        width: 100%;
        max-width: 100%;
        font-size: 2.4vw;
        font-weight: 500;
    }
    header.is-animation h1 {
        width: 30%;
        max-width: 180px;
        margin-bottom: -.5%;
    }
    #search-box {
        height: 14px;
        width: 14px;
        border: 2px solid #5f5f5f;
        top: -3px;
    }
    #search-box::before {
        top: 9px;
        right: -3px;
        height: 8px;
    }
    .is-search {
        width: 100%;
    }
    header .display-flex.site-menu {
        font-size: max(14px, 2.6vw);
        padding: 2% 6% 1%;
        box-sizing: border-box;
    }
    .site-menu li {
        position: static;
        flex-shrink: 0;
    }
    .site-menu li:nth-child(2) {
        width: 38%;
        text-align: center;
    }
    .site-menu li:nth-child(2) a {
        width: 100%;
    }
    header .border-image {
        border: 50px solid #fff;
        border-image-source: url(../images/header_line.png);
        border-image-repeat: round;
    }
    header .slice {
        bottom: -50px;
        border-image-slice: 0 80 80;
    }
    .site-menu li.shop-link {
        position: absolute;
        right: -6%;
        top: -74px;
    }
    .site-menu li.shop-link:hover {
        position: absolute;
        top: -74px;
        box-shadow: none;
    }
    .site-menu li.shop-link a {
        color: #fff;
        font-size: 2vw;
        font-size: 12px;
        display: block;
        padding: 2px 4px;
    }
    .is-animation .site-menu li.shop-link,
    .is-animation .site-menu li.shop-link:hover {
        position: absolute;
        top: -31px;
    }
    .is-animation .site-menu li.shop-link a {
        font-size: 12px;
        padding: 0;
        justify-content: center;
        display: flex;
        align-items: center;
    }
    .is-animation .site-menu li.shop-link img {
        width: 21%;
        display: inline-block;
        margin: 0 6px 0 0;
    }
/*===== accordion =====*/
    .ac-head {
        min-height: auto;
        font-weight: 500;
    }
    .ac-item:before {
        top: 1.6vw;
        left: 1.6vw;
        right: -1.6vw;
        bottom: -1.6vw;
    }
    .ac-head:before {
        right: 8%;
    }
    .ac-head:after {
        right: 14%;
    }
    .ac-body h3 {
        font-size: 16px;
    }
    .ac-body p {
        font-size: 14px;
        line-height: 110%;
    }
/*===== fade-in =====*/
    .home .fade-in,
    .accordion.fade-in,
    .rules .container-second .fade-in:first-child{
        opacity: 1;
    }
    .home .fade-in-up,
    .accordion.fade-in-up,
    .rules .container-second .fade-in-up:first-child {
        transform: translate(0, 0);
    }
/* ===== footer ===== */
    footer {
        justify-content: space-around;
        padding: 1% 0 6%;
    }
    footer .border-image {
        border: 50px solid #fff;
        border-image-source: url(../images/footer_line.png);
        border-image-repeat: round;
    }
    footer .slice {
        top: -50px;
        border-image-slice: 80 80 0;
    }
    footer .navigation {
        width: 100%;
        justify-content: space-between;
        /* display: block; */
    }
    footer .link-button {
        width: 100%;
        margin: 8% auto;
    }
    footer .navigation li {
        width: 100%;
        text-align: left;
        border-bottom: solid 2px #708295;
    }
    footer .navigation li a {
        display: block;
        width: 100%;
        padding: 4% 2%;
    }
    footer .external-link {
        width: 90%;
        margin: 0 auto;
        padding: 8% 0;
        justify-content: space-around;
    }
    footer .contact {
        margin-bottom: 4%;
    }
    footer .contact li:first-child {
        font-size: 16px;
        margin-bottom: 8%;
        text-indent: 0;
        padding-left: 0;
    }
    footer .contact li span {
        display: block;
    }
    footer .copyright {
        font-size: 2vw;
    }
}
@media only screen and (max-device-width:844px) and (orientation:landscape) {

}