#wrap {min-height: 100vh;width: 100%;}
#wrap.index {
    background: url('../img/splash.png') no-repeat center / cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
#wrap.index img {
    width: 60%;
    margin-bottom: 60%;
}
.intro {width: 100%;}
.swiper {margin: 1.5rem 0 0;}
.swiper .swiper-wrapper .swiper-slide {padding: 0 1.5rem;}
.swiper .swiper-wrapper .swiper-slide img {width: 100%;}
.swiper-pagination-bullet {
    background-color: #aaa !important;
    opacity: .7 !important;
    margin: .15rem !important;
    width: .5rem !important;
    height: .5rem !important;
}
.swiper-pagination-bullet-active {
    background-color: #83bde5 !important;
    opacity: 1 !important;
}
.banner_wrap {
    display: flex;justify-content: space-between;
    padding: 1.5rem;
}
.banner_wrap img {
    width: 100%;
    box-shadow: .1rem .1rem .3rem rgba(0, 0, 0, .1);
    border-radius: 1rem;
}
.banner_wrap a {
    margin-right: 1rem;
}
.banner_wrap a:last-of-type {margin-right: 0;}
.con {
    margin: 0 1.5rem;
    padding: 1.5rem;
    border-radius: 1rem;
    background-color: #edf3f7;
}
.con h2 {
    font-size: 1.8rem;
    padding: .5rem 0 1.5rem;
    border-bottom: 1px solid #c4c7c9;
    margin-bottom: 1rem;
    font-weight: 800;
    color: #063b60;
}
.con p {
    font-size: 1.6rem;
    line-height: 1.5;
    color: #57759a;
}
.list_wrap {padding: 1.5rem;}
.list_wrap h2 {
    color: #063b60;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #aaa;
}
.list_wrap li a {
    background: #f7f9f9 url('../img/btn-arrow.png') no-repeat calc(100% - 2.5rem) 50% / .9rem;
    box-shadow: .1rem .15rem .4rem rgba(0, 0, 0, .1);
    margin-bottom: 1.3rem;
    border-radius: .7rem;
    font-size: 1.6rem;
    font-weight: 600;
    display: block;
    padding: 1.5rem 4rem 1.5rem 2rem;
}



/* sub */
header {
    border-bottom: 1px solid #ddd;
    background-color: #fff;
    height: 6rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
    z-index: 100;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
}
header .prev, header .dummy {
    width: 2rem;

}
header h2 {
    text-align: center;
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.3;
    max-width: 70%;
}
.content_wrap {padding-top: 6rem;}
.content_wrap .box {
    margin: 1.5rem;
    padding: 1.5rem;
    border-radius: .5rem;
    background-color: #f4f7f9;
}
.content_wrap .box h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 1rem 0;
    color: #063b60;
}
.content_wrap .box pre {
    font-size: 1.6rem;
    line-height: 1.4;
    color: #527197;
    padding-bottom: 1rem;
}
.content_wrap .box p {
    font-size: 1.6rem;
    line-height: 1.4;
    color: #2190ff;
    font-weight: 600;
    margin-top: 2rem;
}
.content_wrap .box pre.desc {
    color: #547399;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.4;
}
.content_wrap .box img {
    width: 100%;
    margin: 1rem 0;
}




/* toggle */
.toggle_wrap {margin: 2rem;border-radius: 0;padding-top: 6rem;}
.toggle_wrap .box {border-radius: 1rem;margin-bottom: 1.5rem;padding: 0 1.5rem;background-color: #f7f9f9;box-shadow: .1rem .1rem .3rem rgba(0, 0, 0, .1);}
.toggle_wrap .box h4 {line-height: 1.3;font-size: 1.6rem;font-weight: bold;position: relative;word-break: break-all;padding: 1.2rem 4rem 1.2rem 0;background: url('../img/qna-down-arrow.png') no-repeat calc(100% - .5rem) center / 1.5rem;}
.toggle_wrap .box.on {padding-bottom: 1.5rem;}
.toggle_wrap .box.on h4 {background: url('../img/qna-up-arrow.png') no-repeat calc(100% - .5rem) center / 1.5rem;}
.toggle_wrap .box pre {color: #777;display: none;line-height: 1.4;font-size: 1.6rem;position: relative;padding: 1.5rem 1rem;}
.toggle_wrap .box.on pre {border-top: 1px solid #9a9a9a;background-color: #dfe8ed;color: #607da0;}
.toggle_wrap .box.on pre {display: block;}

/* travel toggle */
.toggle_wrap.travel h3 {
    font-size: 1.9rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
}
.toggle_wrap.travel .box {
    background-color: #feeef0;
}
.toggle_wrap.travel .box:last-of-type {
    margin-bottom: 3rem;
}
.toggle_wrap.travel .box.on pre {
    background-color: #eadcdf;
    color: #a67b85;
    border-top: 1px solid #c2bbbc;
    border-bottom: 1px solid #c2bbbc;
}
.toggle_wrap .box.on h4 {
    background: url('../img/course-up-arrow.png') no-repeat calc(100% - .5rem) center / 1.5rem;
}
.toggle_wrap .box h4 {
    background: url('../img/course-down-arrow.png') no-repeat calc(100% - .5rem) center / 1.5rem;
}
.content_wrap.travel {padding-top: 0;}
.content_wrap.travel h3 {
    font-size: 1.9rem;
    font-weight: 800;
    margin: 1rem 0;
    color: #3a0008;
}
.content_wrap.travel .box {
    margin: 2rem;
    background-color: #fcf5f6;
    border: 1px solid #ccc;
}
.content_wrap.travel .box p {
    margin-top: 0;
    color: #292929;
}