@charset "UTF-8";
    body {
      font-family: "Helvetica Neue", sans-serif;
      line-height: 1.6;
      color: #222;
      margin: 0;
      padding: 0;
      background: #fff;
    }

    .container {
      max-width: 680px;
      margin: 0 auto;
      padding: 40px 20px;
    }

    h1 {
      font-size: 2em;
      font-weight: bold;
      margin-bottom: 20px;
    }

    .meta {
      font-size: 0.9em;
      margin-bottom: 40px;
    }

    img {
      width: 100%;
      height: auto;
      margin: 20px 0;
    }

    p {
      margin: 1em 0;
    }

    hr {
      border: none;
      border-top: 1px solid #eee;
    }

    .author-box {
      color: #888;
      display: flex;
      align-items: center;
      gap: 12px;
      font-family: 'Helvetica Neue', sans-serif;
      margin-bottom: 30px;
    }

    .author-box img {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      object-fit: cover;
    }

    .author-details {
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .author-name {
      font-size: 14px;
      color: #222;
      font-weight: 500;
    }

    .publish-date {
      font-size: 13px;
      color: #666;
    }
    .text-with-background {
    font-size: 1em;
    font-weight: bold;
    display: inline-block;
    background-color: #fff5cb; /* 塗りの色 */
    margin: 10px 0;
    padding: 0; /* 文字周りの余白 */
    /* border-radius: 5px; 塗りの角を丸くしたい場合 */
    }

    .block_gr{
      background-color: #ececec;
      margin: 0;
      padding: 2em 1em;
    }

    .txt_bg_beg {
      background-color: #fff2d3;
    }


/* button */
.txt_btn {
    width: 92%;
    max-width: 550px;
    margin: 0 auto;
    padding: 0;
    margin: 30px auto 50px;
    background: #EC6F6E;
    position: relative;
    text-align: center;
    font-size: 20px;
  }
  .txt_btn a {
    display: block;
    text-decoration: none;
    color: #FFF;
    padding: 15px 50px 15px 20px;
    border: #EC6F6E 1px solid;
    transition: all 0.5s;
  }
  .txt_btn a:hover {
    color: #EC6F6E;
    background: #FFF;
    transition: all 0.5s;
  }
  .txt_btn a::after {
    display: block;
    content: '';
    width: 21px;
    height: 15px;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto 20px auto 0;
    background: url("../images/icon_arrow_white.png") no-repeat center;
    background-size: contain;
    transition-duration: 0.5s;
  }
  .txt_btn a:hover::after {
    margin: auto 10px auto 0;
    background: url("../images/icon_arrow_pink.png") no-repeat center;
    transition-duration: 0.5s;
  }

  .no-underline a {
    text-decoration: none;
    color: black;
  }

  a:hover {
    text-decoration: underline; /* 可選擇要不要加回下底線 */
  }

  footer small {
    display: block;
    text-align: center;
  }

/* floating_banner */
  .float_banner {
    position: fixed;
    bottom: 0;
    padding: 20px 0;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items: center;
    width: 100%;
    z-index: 999;
  }

  @media (min-width: 768px) {
      footer ul {
          margin: 0;
          margin-bottom: 10px;
          padding: 0;
          list-style: none;
          text-align: center;
      }
      
      footer ul li {
          display: inline-block;
          margin: 0 10px;
      }
      
      footer ul li a {
          font-size: 14px;
          color: #c6c6c6;
      }
  }
  @media (max-width: 767px) {
      footer ul {
          margin: 0;
          margin-bottom: 20px;
          padding: 0;
          list-style: none;
          
      }
      footer ul li {
          text-align: center;
          margin:5px 0px;
      }
      footer ul li a {
          font-size: 14px;
          color: #c6c6c6;
      }  
  }