*,
*::before,
*::after{
    margin:0;
    padding:0;
    box-sizing:border-box;
}
html{
    scroll-behavior:smooth;
}
body{
    font-family:
        "Noto Sans JP",
        sans-serif;
    color:#222;
    line-height:1.8;
    overflow-x:hidden;
    background:#fff;
}
img{
    display:block;
    width:100%;
    height:auto;
}
a{
    text-decoration:none;
    color:inherit;
}
ul{
    list-style:none;
}
button{
    border:none;
    background:none;
    cursor:pointer;
}
input,
textarea{
    font:inherit;
}