@charset "Shift_JIS";

/* �ｽv�ｽf�ｽ�ｽ�ｽZ�ｽb�ｽg */
body{
    margin: 0;
    padding: 0;
    text-align: center;
    font-size: 75%;
    font-family: '�ｽ�ｽ�ｽC�ｽ�ｽ�ｽI' ,Meiryo, '�ｽq�ｽ�ｽ�ｽM�ｽm�ｽp�ｽS Pro W3' , 'Hiragino Kaku Gothic Pro' , '�ｽl�ｽr �ｽo�ｽS�ｽV�ｽb�ｽN' , 'Osaka' ,sans-serif;
    color: #000000; /* �ｽW�ｽ�ｽ�ｽ�ｽ�ｽ�ｽ�ｽF */
    min-width: 900px;
}
/* Safari�ｽp�ｽn�ｽb�ｽN �ｽ�ｽ�ｽ�ｽ�ｽT�ｽC�ｽY�ｽ�ｽ�ｽ�ｽ */
/*\*/
html:\66irst-child body{
    font-size: 70%;
}
/* end */

img{
    border-top: 0;
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
}

/*--------------------------------------------------------
  �ｽ�ｽ�ｽC�ｽA�ｽE�ｽg�ｽﾝ抵ｿｽ
--------------------------------------------------------*/
#hpb-container{
    background-image : url("../picture/img/fbg_9Ab.png");
    background-position: bottom left;
    background-repeat: repeat-x;
    position: relative;
}

#hpb-header{
    width: 1080px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 25px;
    height: 89px;
}

#hpb-inner{
    width: 1080px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    clear: both;
}

.hpb-layoutset-02 #hpb-wrapper{
    width: 720px;
    padding-top: 25px;
    float: left;
}

.hpb-layoutset-01 #hpb-title{
    height: 260px;
    margin: 0px;
    padding: 0;
}



#hpb-main{
    width: 720px;
    float: left;
    padding-bottom: 0px;
    text-align: left;
}

.hpb-layoutset-01 #hpb-main{
    padding-top: 20px;
}

#hpb-aside{
    width: 300px;
    float: right;
    margin-top: 7px;
    padding-bottom: 50px;
}

.hpb-layoutset-02 #hpb-aside{
    margin-top: 10px;
}

#hpb-footer{
    width: 1080px;
    height: 128px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 10px;
    clear: both;
}

.hpb-layoutset-01 #hpb-nav{
    width: 1080px;
    height: 39px;
    overflow: hidden;
    position: absolute;
    top: -40px;
    left: 0px;
    background-image : url("../picture/img/menuBg_9Ab_01_01.png");
    background-position: top left;
    background-repeat: no-repeat;
}

.hpb-layoutset-02 #hpb-nav{
    width: 1080px;
    height: 39px;
    overflow: hidden;
    position: absolute;
    top: -40px;
    left: 0px;
    background-image : url("../picture/img/menuBg_9Ab_01_01.png");
    background-position: top left;
    background-repeat: no-repeat;
}


/*--------------------------------------------------------
  �ｽf�ｽU�ｽC�ｽ�ｽ�ｽﾝ抵ｿｽ
--------------------------------------------------------*/
/* �ｽw�ｽi�ｽﾝ抵ｿｽ */
.hpb-layoutset-01{
    background-image : url("../picture/img/bg_9Ab_01.png");
    background-position: 0px 75px;
    background-repeat: repeat-x;
}

.hpb-layoutset-02{
    background-image : url("../picture/img/bg_9Ab_01.png");
    background-position: 0px 75px;
    background-repeat: repeat-x;
}


/* �ｽR�ｽ�ｽ�ｽe�ｽ�ｽ�ｽc�ｽz�ｽu�ｽﾌ茨ｿｽ */

/* �ｽi�ｽr�ｽQ�ｽ[�ｽV�ｽ�ｽ�ｽ�ｽ */
#hpb-nav ul{
    margin-top: 0;
    margin-right: 0;
    margin-bottom: 0;
    margin-left: 1px;
    padding-top: 0;
    padding-right: 0;
    padding-left: 0;
    padding-bottom: 0;
    list-style-type: none;
    text-align: left;
}

#hpb-nav ul:after{
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

#hpb-nav li{
    float: left;
    display: inline;
    font-size: 13px;
    line-height: 38px;
    height: 39px;
    overflow: hidden;
}

* html #hpb-nav li{
    /* ie6�ｽp�ｽn�ｽb�ｽN */
    width: 127px;
}

#hpb-nav li a{
    display: block;
    height: 39px;
    overflow: hidden;
    padding-left: 20px;
    padding-right: 20px;
}

* html #hpb-nav li a{
    /* ie6�ｽp�ｽn�ｽb�ｽN */
    padding-left: 5px;
    padding-right: 5px;
    font-size: 12px;
}


#hpb-nav li span.en{
    display: none;
}


#hpb-nav a:link{
    background-image : url("../picture/img/menuBg_9Ab_01.png");
    background-position: top right;
    background-repeat: no-repeat;
}
#hpb-nav a:visited{
    background-image : url("../picture/img/menuBg_9Ab_01.png");
    background-position: top right;
    background-repeat: no-repeat;
}
#hpb-nav a:hover{
    background-image : url("../picture/img/menuBg_9Ab_01_on.png");
    background-position: right top;
    background-repeat: no-repeat;
}
#hpb-nav a:active{
    background-image : url("../picture/img/menuBg_9Ab_01_on.png");
    background-position: right top;
    background-repeat: no-repeat;
}

* html #hpb-nav li a:link{
    /* ie6�ｽp�ｽn�ｽb�ｽN */
    background-image : url("../picture/img/menuBg_9Ab_01.png");
    background-position: top right;
    background-repeat: no-repeat;
}
* html #hpb-nav li a:visited{
    /* ie6�ｽp�ｽn�ｽb�ｽN */
    background-image : url("../picture/img/menuBg_9Ab_01.png");
    background-position: top right;
    background-repeat: no-repeat;
}
* html #hpb-nav li a:hover{
    /* ie6�ｽp�ｽn�ｽb�ｽN */
    background-image : url("../picture/img/menuBg_9Ab_01_on.png");
    background-position: left right;
    background-repeat: no-repeat;
}
* html #hpb-nav li a:active{
    /* ie6�ｽp�ｽn�ｽb�ｽN */
    background-image : url("../picture/img/menuBg_9Ab_01_on.png");
    background-position: left right;
    background-repeat: no-repeat;
}

#hpb-nav h3.hpb-c-index{
    height: 1px;
    margin: 0;
    padding: 0;
    overflow: hidden;
    text-indent: -9999px;
    background: none;
    color: #FF0000;
}

/*--------------------------------------------------------
  �ｽ�ｽ�ｽﾊパ�ｽ[�ｽc�ｽf�ｽU�ｽC�ｽ�ｽ�ｽﾝ抵ｿｽ
--------------------------------------------------------*/
#hpb-inner #associationinfo{
    color: #FFFFFF;
    padding-top: 0px;
    padding-bottom: 10px;
    background-color: #F3F3F3;
}

#hpb-inner #associationinfo h3{
    text-align: left;
    font-weight: bold;
    padding-top: 5px;
    padding-bottom: 5px;
    padding-left: 15px;
    padding-right: 5px;
    background-color: #3D8DBB;
    font-size: 1em;
}

#hpb-inner #associationinfo p{
    margin-bottom: 10px;
    padding-left: 15px;
    padding-right: 5px;
    color: #000000;
}

p.strongstrong {
    font-weight: bold;          /* 太字 */
    text-decoration: underline; /* 下線 */
    text-underline-offset: 4px; /* 下線を少し下にずらすと見やすい */
    font-size: 1.8em;            /* お好みで文字サイズも少し大きく */
    color: #000;                 /* 必要なら文字色を強調 */
  }

  p {
    font-size: 1.5em;
    line-height: 1.8;
    margin-bottom: 1.2em;
    color: #222;
  }

  
  .twitter-aside {
    margin-top: 20px;
    padding: 10px;
    background-color: #f0f8ff;
    border: 2px solid #1DA1F2;
    border-radius: 8px;
  }

/*YouTube*/
.video-text-box {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 30px 0;
    align-items: center;
    justify-content: space-between;
  }
  
  .video-side {
    flex: 0 0 45%;
    max-width: 650px;
  }
  
  .video-side iframe {
    width: 100%;
    height: 315px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
  
  .text-side {
    flex: 1;
    min-width: 260px;
  }
  
  .text-side h2 {
    font-size: 1.4em;
    color: #006e54;
    margin-bottom: 10px;
  }
  
  .text-side p {
    font-size: 1.05em;
    line-height: 1.6;
    color: #333;
  }

  @media screen and (max-width: 768px) {
    .video-text-box {
      flex-direction: column;
    }
  
    .video-side iframe {
      height: 220px;
    }
  
    .text-side {
      text-align: center;
    }
  }
  
  .image-overlay {
    display: none; /* 最初は非表示 */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 1000;
  }

  .sns-links {
    text-align: center;
    margin: 30px 0;
  }
  
  .sns-links a {
    margin: 0 10px;
    display: inline-block;
  }
  
  .sns-icon {
    width: 40px;
    height: 40px;
    transition: opacity 0.3s;
  }
  
  .sns-icon:hover {
    opacity: 0.7;
  }

  /* 例: メディアクエリを使った柔軟な幅設定 */
@media screen and (max-width: 768px) {
    #hpb-inner,
    #hpb-container,
    #hpb-header,
    #hpb-wrapper,
    #hpb-main,
    #hpb-aside,
    #hpb-footer {
      width: 100% !important;
      padding: 0 10px;
      box-sizing: border-box;
    }
  }

  @media screen and (max-width: 768px) {
    body {
      font-size: 90%;
    }
  
    p, h1, h2, h3, a {
      font-size: 1.2em;
    }
  }
  
  @media screen and (max-width: 768px) {
    .video-text-box {
      flex-direction: column;
    }
  
    .video-side,
    .text-side {
      flex: 1 1 100%;
      max-width: 100%;
    }
  
    .news-blog-container {
      flex-direction: column;
    }
  
    .news-section, .blog-section {
      width: 100%;
    }
  }