.yjd-granny-flat {
    max-width: 1100px;
    margin: 0 auto;
    color: #263238;
    font: 16px/1.75 Arial, Helvetica, sans-serif;
  }
  .yjd-granny-flat * { box-sizing: border-box; }
  .yjd-granny-flat h2 {
    margin: 32px 0 12px;
    color: #202b33;
    font-size: 25px;
    line-height: 1.35;
  }
  .yjd-granny-flat h3 {
    margin: 20px 0 8px;
    font-size: 19px;
    line-height: 1.4;
  }
  .yjd-granny-flat p { margin: 10px 0 16px; }
  .yjd-granny-flat figure { margin: 20px 0; }
  .yjd-granny-flat img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
    border-radius: 4px;
  }
  .yjd-granny-flat figcaption {
    margin-top: 7px;
    color: #59666d;
    font-size: 14px;
  }
  .yjd-granny-flat .yjd-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }
  .yjd-granny-flat .yjd-table-wrap {
    width: 100%;
    overflow-x: auto;
    margin: 16px 0 22px;
  }
  .yjd-granny-flat table {
    width: 100%;
    min-width: 560px;
    border-collapse: collapse;
  }
  .yjd-granny-flat th,
  .yjd-granny-flat td {
    padding: 11px 13px;
    border: 1px solid #d7dee2;
    text-align: left;
    vertical-align: top;
  }
  .yjd-granny-flat th { background: #f3f6f7; }
  .yjd-granny-flat .yjd-note {
    padding: 13px 16px;
    border-left: 4px solid #f5b418;
    background: #f7f8f8;
  }
  .yjd-granny-flat .yjd-video {
    width: min(100%, 400px);
    margin: 20px auto;
  }
  .yjd-granny-flat .yjd-video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;
    background: #111;
  }
  .yjd-granny-flat .yjd-video-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
  }
  .yjd-granny-flat a { color: #176b8a; text-decoration: underline; }
  @media (max-width: 700px) {
    .yjd-granny-flat { font-size: 15px; }
    .yjd-granny-flat h2 { font-size: 22px; }
    .yjd-granny-flat .yjd-grid { grid-template-columns: 1fr; }
  }