/* The legacy patent section uses col-lg-9/col-lg-3, while the generic redesign
   row rule gives both columns the same flex width. Restore the intended space. */
.hd-site main #about-4 .row > .col-lg-9 {
  flex: 3 1 0;
  min-width: 0;
}

.hd-site main #about-4 .row > .col-lg-3 {
  flex: 1 1 0;
  min-width: 0;
}

.hd-site main #about-4 .col-lg-9 > .hd-table-scroll {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
}

.hd-site main #about-4 .col-lg-9 > .hd-table-scroll > table {
  width: 100%;
  min-width: 600px;
}

.hd-site main #about-4 .col-lg-9 > .hd-table-scroll > table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.hd-site main #about-4 h4 {
  margin: 35px 0 20px;
  padding-left: 14px;
  border-left: 3px solid #1687a9;
  color: #173b4f;
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 800;
  line-height: 1.4;
}

.hd-site main #about-4 .col-lg-9 > .hd-table-scroll th,
.hd-site main #about-4 .col-lg-9 > .hd-table-scroll td {
  overflow-wrap: anywhere;
  vertical-align: top;
}

@media (max-width: 1200px) {
  .hd-site main #about-4 .row > .col-lg-9,
  .hd-site main #about-4 .row > .col-lg-3 {
    flex: 1 1 100%;
    width: 100%;
  }

  .hd-site main #about-4 .col-lg-9 > .hd-table-scroll::before {
    content: "← 표를 좌우로 밀어 전체 항목 보기 →";
    display: block;
    position: sticky;
    left: 0;
    width: max-content;
    padding: 4px 0 12px;
    color: #315c70;
    font-size: 13px;
    font-weight: 700;
  }

  html:lang(en) .hd-site main #about-4 .col-lg-9 > .hd-table-scroll::before {
    content: "← Swipe sideways to read every column →";
  }
}