@charset "UTF-8";

html{
    margin: 0;
    font-family: "Noto Sans jp";
	font-size: 1.6vw;
}

body{
    margin: 0;
    text-align: center;
    background-color: rgba(177, 177, 177, 0.05);
    font-size: 1.2rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header{
    background-color: rgba(215, 215, 215, 1);
    margin: 0;
	font-family: "Ubuntu";
	font-weight: bold;
	position: sticky;
	top: 0;
    z-index: 10;
}

.contents{
    min-height: 85vh;
}

footer{
    margin-top: 3rem;
    background-color: black;
    color: rgb(255, 255, 255);
    margin-bottom: 0;
    min-width: 10vh;
}

small{
    font-size: 1.2rem;
}

@media screen and (min-width: 500px){
    html{
        font-size: 8px;
    }

}

@property --clear{
	syntax: "<color>";
	inherits: false;
	initial-value: rgba(0,0,0,0);
}

.hrline{
	padding: 0px;
	margin-bottom: 0px;
	border: 2px;
	border-style: solid;
	border-color: #666666 var(--clear) var(--clear) var(--clear);
}

.dotline{
	padding: 0px;
	margin-bottom: 0px;
	border: 2px;
	border-style: dotted;
	border-color: #666666 var(--clear) var(--clear) var(--clear);
}

.header{
	font-family: "Ubuntu";
	font-weight: bold;
}

.nav{
    list-style: none;
    display: flex;
	margin-top: 0;
    margin-bottom: 0;
    padding: 1.2rem 0rem;
    justify-content: center;
	width: 100%;
	height: 10%;
}

.nav-letter{
    text-decoration: none;
    color: black ;
    font-family: "Ubuntu";
    font-size: 3.3rem;
    margin: 0rem 1.25rem 0.625rem 1.25rem;
    font-weight: bold;
}
.nav-letter-comingsoon{
    text-decoration: none;
    color: #505050 ;
    font-family: "Ubuntu";
    font-size: 3.3rem;
    margin: 0rem 1.25rem 0.625rem 1.25rem;
    font-weight: bold;
}


.text-highlighter{
    background: linear-gradient(0deg, #d7d7d7, #d7d7d7 30%,#ffffff00 30%);
    /*display: inline-block;*/
    font-size: 2.5rem;
}

.SNS-link{
    align-items: center;
    margin: 1rem 1rem 1rem 1rem;
}

.SNS-text{
    font-size: 1.8rem;
}

.SNS-logo{
    margin: 0 2rem 1rem 2rem;
    width: 4.5rem;
    height: 4.5rem;
}

.footer-link{
    display: flex;
	align-items: center;
    justify-content: center;
	text-align: center;
    text-decoration: underline;
    text-decoration-color: white;
    font-size: 1.3rem;
}

small{
    font-size: 1.4rem;
}