.faq {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 500;
}
.faq .title_h1 {
    font-size: 3em;
    text-align: center;
}
.faq dl {
    width: 100%;
    border-right: solid 1px #000000;
    border-bottom: solid 1px #000000;
    border-left: solid 1px #000000;
}
.faq dl:first-of-type {
    border-top: solid 1px #000000;
}
.faq dl dt,
.faq dl dd {
    position: relative;
    width: 100%;
}
.faq dl dt:before,
.faq dl dd:before {
    content: 'Q.';
    position: absolute;
    left: 0.5em;
    top: 0.5em;
    font: 500 2.2rem/1 'M PLUS Rounded 1c', sans-serif;
}
.faq dl dd:before {
    content: 'A.';
}
.faq dl dt {
    padding: 20px 80px;
    font-size: 1.4em;
    background-color: #fffbe5;
    cursor: pointer;
}
.faq dl dt span {
    display: block;
    position: absolute;
    right: 0.5em;
    top: 10%;
    font-size: 2.2rem;
    transform: rotate(90deg);
    transform-origin: 30% center;
    transition: all 0.3s;
}
.faq dl dt span.accordion_open {
    transform: rotate(270deg);
}
.faq dl dd {
    display: none;
    padding: 20px 40px 20px 80px;
    line-height: 1.7;
    font-size: 1.15em;
    border-top: solid 1px #000000;
}
.faq a.faq_button {
    display: block;
    width: 100%;
    margin: 0.7em auto;
    padding: 0.4em;
    text-align: center;
    font-size: 2.4em;
    color: #ffffff;
    font-weight: 500;
    text-decoration: none;
    background-color: #000000;
    border-radius: 16px;
}


.faq .text_strong {
    margin-bottom: 0.4em;
    font-size: 1.4em;
}
.faq .text_rice {
    margin-top: 0.4em;
    margin-left: 1em;
    text-indent: -1em;
}


.faq a.faq_button span {
    white-space: nowrap;
}
@media screen and (max-width: 800px) {
    .faq .title_h1 {
        font-size: 3.8vw;
    }
}
@media screen and (max-width: 500px) {
    .faq a.faq_button {
        font-size: 5.7vw;
    }
}

/**********

**********/
.title_faq {
    margin-bottom: 0.7em;
    font: var(--font-round);
    font-size: 3em;
    text-align: center;
}
.box_faq {
    width: 100%;
    font: var(--font-round);
    border-right: solid 1px #000000;
    border-bottom: solid 1px #000000;
    border-left: solid 1px #000000;
}
.box_faq:first-of-type {
    border-top: solid 1px #000000;
}
.box_faq h2,
.box_faq h2 + * {
    position: relative;
    width: 100%;
}
.box_faq h2:before,
.box_faq h2 + *:before {
    content: 'Q.';
    position: absolute;
    left: 0.5em;
    top: 0.3em;
    font-size: 1.5em;
}
.box_faq h2 + *:before {
    content: 'A.';
    font-size: 1.9em;
}
.box_faq h2 {
    padding: 0.8em 2.7em;
    font-size: 1.4em;
    font-weight: 500;
    background-color: var(--sub-bg-color);
    cursor: pointer;
}
.box_faq h2 + * {
    display: none;
    margin: 0 !important;
    padding: 1em 1em 1em 3.28em;
    line-height: 1.7;
    font-size: 1.15em;
    border-top: solid 1px #000000;
}
.box_faq h2:after {
    content: '';
    position: absolute;
    right: 1em;
    top: 50%;
    display: block;
    width: 1em;
    height: 1em;
    margin-top: -0.8em;
    border-right: solid 2px #000000;
    border-bottom: solid 2px #000000;
    transform: rotate(45deg);
    transform-origin: center center;
    transition: all 0.5s;
}
.box_faq h2.accordion_open:after {
    margin-top: -0.4em;
    transform: rotate(225deg);
}