.board-guide-visual{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 32px}.board-guide-visual a{display:grid;grid-template-rows:auto auto auto;color:#171612;text-decoration:none;border:1px solid #d8d3c8;background:#f5f1e8;padding:12px}.board-guide-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#ece7dc}.board-guide-visual span{margin-top:12px;color:#7a6840;font-size:12px;letter-spacing:.08em;text-transform:uppercase}.board-guide-visual strong{margin-top:4px;font-size:15px}.board-note,.board-spec-example{margin:24px 0;padding:20px 22px;border-left:4px solid #a98335;background:#f6f1e6;color:#171612}.board-note strong,.board-spec-example strong{color:#171612}.board-spec-example ul{margin-bottom:0}.board-sources{font-size:.94rem;color:#b7b3aa}.article-body h3{margin-top:30px}.article-body ol,.article-body ul{padding-left:1.3rem}.article-body li+li{margin-top:8px}@media(max-width:760px){.board-guide-visual{grid-template-columns:1fr}.article-body table{display:block;overflow-x:auto}.board-note,.board-spec-example{padding:17px}}