@charset "UTF-8";
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    background-color: #8ac8eb;
}
input[type="submit"] {
    transition: .3s;
}
input[type="submit"]:hover {
    transform: scale(1.1);
    transition: .3s;
}
/*背景*/
.hero {
    background-image: url(../images/4.png),url(../images/sirakaba.png),url(../images/5.png);
    background-repeat: no-repeat,repeat-y,no-repeat;
    background-position: center bottom,center,center bottom 2.5%;
    background-size: contain;
}
/*ページタイトル*/
.top {
    margin-bottom: 7.5vw;
    padding-top: 10vw;
}
/*アコーディオンメニュー*/
.acordion {
    padding-bottom: 25%;
    color: #5b4e5b;
}
.c-accordion {
    width: 60vw;
    margin-left: auto;
    margin-right: auto;
    border-radius: 10px;
    border-style: solid;
    border-width: 0.3vw;
    border-color: #eeefee;
    margin-bottom: 2.5%;
}
.acordion-ttl {
    list-style: none;
    position: relative;
    cursor: pointer;
    background-color: #eeefee;
    padding: 1.5vw;
    font-size: 1.5vw;
    font-weight: bold;
    border-radius: 5px 5px 0 0;
    padding-left: 10%;
}
.acordion-ttl::-webkit-details-marker {
    display: none;
}
.acordion-ttl::after {
	content: '+';
	position: absolute;
	top: 50%;
	right: 2.5%;
	transform: translateY(-50%);
	transition: transform 0.5s;
	font-size: 2.5vw;
}
details[open] summary::after {
	transform: translateY(-50%) rotate(45deg);
}
.acordion-ttl::before {
	content: 'Q';
	position: absolute;
	top: 50%;
	left: 2.5%;
	transform: translateY(-50%);
	font-size: 2vw;
    color: #1da2ee;
}

.answer {
    background-color: #8ac8eb;
    padding: 2.5%;
    border-radius: 0 0 10px 10px;
    font-size: 1.25vw;
    display: flex;
    align-items: center;
    white-space: nowrap;
    line-height: 2.5vw;
}
.answer::before {
    content: 'A';
    padding-left: 0.5%;
    font-size: 2vw;
    font-weight: bold;
    color: #ee1d5c;
    padding-right: 5%;
}
/*タブレット*/
@media screen and (max-width: 1025px) and (min-width: 450px) {
    .c-accordion {
        border-width: 0.35vw;
    }
    
}
/*スマホ*/
@media screen and (max-width: 450px) {
    .c-accordion {
        width: 60vw;
        margin-left: auto;
        margin-right: auto;
        border-radius: 5px;
        border-style: solid;
        border-width: 0.4vw;
        border-color: #eeefee;
        margin-bottom: 2.5%;
    }
    .acordion-ttl {
        list-style: none;
        position: relative;
        cursor: pointer;
        background-color: #eeefee;
        padding: 1.5vw;
        font-size: 1.5vw;
        font-weight: bold;
        border-radius: 2.5px 2.5px 0 0;
        padding-left: 10%;
    }
    .answer {
        font-size: 1.3vw;
    }
}
.link {
    color: #1da2ee;
}