@charset "UTF-8";:root{--primary: #e87f17;--border: #E0E6ED;--bg: #F7F9FC;--text: #222;--muted: #666;--note-bg: #FFF7E6;--note-border: #FFD28D}.lead{margin:0 0 24px;font-weight:600}h2{font-size:1.8rem;color:var(--primary);margin:0 0 16px;padding-top:8px;border-top:3px solid var(--bg)}p{line-height:1.8}.change-block{border:1px solid var(--border);border-radius:10px;background:var(--bg);padding:16px;margin:12px 0 22px}dl{margin:8px 0 0}dt{font-weight:700;color:#000;margin-top:20px}dd{margin:12px 0 10px;line-height:1.8}.before-after{display:grid;grid-template-columns:1fr;gap:10px}@media(min-width:720px){.before-after{grid-template-columns:1fr 1fr}}.panel{background:#fff;border:1px solid var(--border);border-radius:8px;padding:12px}.panel .caption{display:inline-block;font-size:1.2rem;font-weight:700;color:#fff;background:var(--primary);border-radius:5px;padding:2px 8px;margin-bottom:8px}.note{background:var(--note-bg);border:1px solid var(--note-border);border-radius:8px;padding:12px;margin-top:10px;color:#7a4e00;line-height:1.8}