html {
    font-size: 10px
}

body {
    flex: none;
    flex-grow: 0;
    align-self: stretch;
    order: 0;
    font-size: 1.4rem;
    line-height: 180%;
    letter-spacing: .04em;
    font-style: normal;
    font-weight: 400;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
    font-family: "YakuHanJPs", "ヒラギノ角ゴシック", "Hiragino Sans", "YuGothic", "Yu Gothic", "メイリオ", "Meiryo", sans-serif;
    color: #1E1A34;
}

.header {
    position: sticky;
    top: 0;
    left: 0;
    z-index: 1200;
    width: 100%;
    padding: 0 0 1.4rem;
    background: #fff;
    transition: transform .3s linear;
}

a {
    color: #1E1A34;
    background-color: rgba(0, 0, 0, 0);
    text-decoration: none;
}

h1 {
    font-weight: 400
}


[contenteditable]:focus {
    outline: auto;
}


.header__inner {
    width: 100%;
    padding-top: 1.4rem;
    text-align: center;
    box-shadow: 0px 8px 20px rgba(0, 0, 0, .1);
}

.logo {
    display: inline-block;
    width: 11.8rem;
    height: 4.8rem;
    vertical-align: middle;
}

.logo__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer-line {
    margin-left: 20px;
    margin-right: 20px;
    padding-top: 4rem;
    padding-bottom: 20px;
}

.footer-line  .line {
    display: none;
}

.default-main-inner {
    width: 100%;
    padding: 20px 20px 40px 20px;
}


footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    margin-top: auto;
}

.footer {
    width: 100%;
    padding: 0 0 2rem;
}

.footer__copyright {
    display: block;
    padding: 0 2rem;
    font-size: 1rem;
    line-height: 100%;
    text-align: right;
    letter-spacing: .03em;
    font-weight: 300;
}


@media (max-width: 767px) {
    .header {
        padding: 0;
    }
    .header__inner {
        position: relative;
        z-index: 2;
        padding: .5rem 0;
        background: #fff;
        box-shadow: 0px 4px 10px rgba(0, 0, 0, .15);
        transition: transform .3s linear;
    }
    .logo {
        width: 9.748rem;
        height: 3.8rem;
    }
    .footer-line  .line {
        display: block
    }
    .footer__copyright {
        text-align: center;
    }
}

@media(prefers-reduced-motion: reduce) {
    .header {
        transition: none;
    }
}

@media (max-width: 767px) and (prefers-reduced-motion: reduce) {
    .header__inner {
        transition: none
    }
}

@media (min-width: 768px) {
    .default-main-inner {
        width: 760px;
        margin: 0 auto;
        padding: 20px 0px 40px 0px;
    }
}