.bgkg4-guide{max-width:920px;margin:auto;line-height:1.8}.bgkg4-lead{background:#f4f8fb;border-left:6px solid #2877a6;padding:18px;margin:20px 0}.bgkg4-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.bgkg4-summary div{border:1px solid #dce4ea;border-radius:10px;padding:12px;background:#fff}.bgkg4-summary span{display:block;font-size:.78em;color:#667}.bgkg4-card,.bgkg4-location{border:1px solid #dce4ea;border-radius:12px;padding:16px;margin:14px 0;background:#fff}.bgkg4-card.ok{border-left:6px solid #278653}.bgkg4-card.notice{border-left:6px solid #d79a18}.bgkg4-card.danger{border-left:6px solid #c74242;background:#fff8f8}.bgkg4-card h3,.bgkg4-location h3{margin-top:0}.bgkg4-table{width:100%;border-collapse:collapse}.bgkg4-table th,.bgkg4-table td{border:1px solid #dce4ea;padding:10px;text-align:left}.bgkg4-table th{width:38%;background:#f7f8fa}.bgkg4-checked{font-size:.9em;color:#666}@media(max-width:700px){.bgkg4-summary{grid-template-columns:repeat(2,1fr)}}