@charset "UTF-8";

/* 共通部分
----------------------------------- */
html {
    font-size: 100%;
}
body{
    font-family: "Hiragino kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", sans-serif;
    line-height: 1.7rem;
    color: #432;

    background-color: #30273b;
}
a {
    text-decoration: none;
}
img {
    max-width: 100%;
}

p {
    background-color:#c0c0c0;   
    padding: 70px o;
    margin-top: 15px; /* 5pxの余白を追加 */
    margin-bottom:15px; /* 文字列の下に15pxの余白を追加 */
    color: black;
    text-align: left;
    text-indent: 1em; /* 一文字分のインデント */    
}

iframe {
    max-width: 100%;
}
/* レイアウト
----------------------------------- */
.align-center {
    text-align: center;
}

/* 見出し */
h1 {
    margin-bottom: 0.0rem;
}
h1 a {
    color: black;
    display: flex;
    text-align: center;
    line-height: 1.2;
    font-size: 1.5rem;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

.font-english {
    font-family: 'Philosopher',sans-serif;
    font-weight: normal;
}
.page-title {
    font-size: 1.8rem;
    text-align: center;
    margin-top: 1rem;
    line-height: 1.4;
    color: #fff;
}
.heading large {
    font-size: 1.8rem;
    text-align: center;
    margin-top: 1rem;    
}

h3 {
    background-color:#191970;
    color: #fff;
    font-size: 1.4rem;
}
h4 {
   color: #fff;
   font-size: 1.2rem;
   margin: 30px 10px 10px 10px;
}
.video_wrapper {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
}
.youtube-ratio iframe {
  width: auto;
  aspect-ratio: 16/9;
}
.video_wrapper > iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flex-container {
   display: flex;
   justify-content: flex-start;
}
p a {
    color: black;
    display: block;
    text-align: center;
    line-height: 1.5;
    background-color: #4169e1;
    font-size: 0.8rem;
}
  
/* ヘッダー
---------------------------------- */
.page-header {
    padding-top: 0.5rem;
}
a {
border-radius: 12px;
}

hgroup {
    background-color: #4169e1;
    padding: 1rem;
}

    


.main-nav {
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    list-style: none;
    flex-wrap: no wrap;
    max-width: 1200px;
    margin: auto;
}
.main-nav li {
    width:19%;
}
.main-nav a {
    color: #fff;
    display: block;
    padding: 0.5rem;
    text-align: center;
    line-height: 1.2;
    height:100%;
    background-color: #191970
    
}
.main-nav a:hover {
    color: #0bd;
}
.video-container {
    margin: 0px auto;}
main {
    max-width: 1200px;
    margin: 0 auto;
}
.cover {
    background-size: cover;
    background-position: center bottom;
    height: 250px;
    max-width: 1200px;
    margin: 0 auto;
    background-image: url(../images/cover-home-s.webp);
}
.about {
    max-width: 1200px;
    padding: 0 1.0rem;
    margin: 1rem auto 3rem;
}
.about p {
    margin-bottom: 1rem;
}


.copyright {
    background-color: #022561;
    text-align: center;
    padding: 2rem 0;
    margin-top: 6rem;
    color: #fff;
}
/* SNS */
.sns-item {
    margin-bottom: 2rem;
}
.sns-item .heading-medium{
    margin-bottom: 0.5rem;
}