@charset "UTF-8";

/* common */
:root {
    --primary-black: #45413C;
    --primary-pink:#EE05F2 ;
    --primary-blue: #1707F2;
    --primary-white:#FFFFFF;
    --primary-gray:#F0F2F2;
}
html{
    font-size: 62.5%;
}
body {
    font-family:
        'Noto Sans JP','Noto Sans',sans-serif,"Rufina", serif;
    font-style: normal;
    color: var(--primary-black);
    background-color: var(--primary-gray);
    line-height: 1.5;
    font-size: 1.2rem;
}

img {
    max-width: 100%;
    height: auto;
}

.nav__item{
  font-family: 'Noto Sans';
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--primary-blue);
  border: solid 1px var(--primary-black);
  background-color: var(--primary-white);
  padding: 5px 10px;
  margin-left: 10px;
  box-shadow: 0px 2px 1px #03386d;
  transition: .3s;
}
.nav__item:hover {
    box-shadow: unset;
    transform: translateY(4px);
    color: var(--primary-white);
    background-color: var(--primary-blue);
}
.nav__ok{
  margin: 20px 4% 0px auto;
  width: 100px;
  text-align: center;
}

/* ===common pc===*/
@media screen and (min-width:769px){
  body{
    font-size: 1.6rem;
  }
  .nav__item{
    font-size: 1.6rem;
    padding: 7px 14px;
  }
  .nav__ok{
    width: 120px;
    margin-right: 5%;
  }
}

/* header */
.headerImg{
  width: 120px;
  height: 27px;
  position: sticky;
}
.nav__list{
  display: flex;
}
.header{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin: 30px 5% 30px;
}

/*=== header pc ===*/
@media screen and (min-width:769px){
  .headerImg{
    width: 250px;
    height: 56px;
  }
  .header{
    margin: 20px 2% 30px;
  }
}

/* footer */
.small{
  font-family: "Noto Sans";
  font-size: 0.6rem;
  text-align: center;
  margin: 20px 0;
}
/* ===footer pc=== */
@media screen and (min-width:769px){
  .small{
    font-size: 1rem;
    margin: 40px 0;
  }
}