.welcome-board img{height:auto;aspect-ratio:1}
.board-frame{width:min(100%,calc(100dvh - 230px));min-width:min(100%,320px)}
.sector-hit.passive{pointer-events:none}
.sector-hit[aria-disabled=true]{cursor:default}
.note-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,160px),1fr))}
.score-detail summary{min-height:44px;display:flex;align-items:center;cursor:pointer}
.footer-row a{min-height:44px;display:inline-flex;align-items:center}
@media(max-width:679px){
  .sky-area{display:contents}
  .table-layout .board-frame{order:1}
  .table-layout .board-legend{order:2}
  .table-layout .action-desk{order:3}
  .table-layout .notebook{order:4}
  .table-layout .history{order:5}
}