.chokuzen{max-width:900px;margin:0 auto;padding:26px 20px 60px}.chokuzen.wide{max-width:1000px}.chokuzen .crumbs{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#64748b;margin-bottom:14px}.chokuzen .crumbs a{color:#1d4ed8;text-decoration:none}.chokuzen .crumbs a:hover{text-decoration:underline}.chokuzen .crumbs .sep{color:#cbd5e1}.chokuzen .eyebrow{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.1em;color:#ea5b2a;background:#fff3ee;border-radius:999px;padding:4px 12px}.chokuzen h1{font-size:clamp(24px,3.4vw,33px);font-weight:800;letter-spacing:-.02em;color:#0f172a;margin:12px 0 10px;line-height:1.35}.chokuzen .lede{font-size:15px;color:#475569;line-height:1.95;margin:0 0 10px}.chokuzen .ck-ver{display:inline-block;font-size:12px;color:#64748b;background:#f3f6ff;border:1px solid #dbe4fb;border-radius:999px;padding:4px 12px;margin:0 0 8px}.ck-sec{margin:26px 0}.ck-sec h2{display:flex;align-items:baseline;gap:10px;font-size:17px;font-weight:800;color:#1a3a8f;margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid #e8edf9}.ck-sec h2 .n{font-size:12px;font-weight:600;color:#94a3b8}.ck-list{display:grid;gap:12px}.ck-item{border:1px solid #e8edf9;border-radius:14px;padding:18px 20px;background:#fff}.ck-item h3{font-size:16px;font-weight:700;color:#0f172a;margin:0 0 8px;line-height:1.5}.ck-item .s{font-size:14px;color:#334155;line-height:1.9;margin:0}.ck-item .w{display:flex;gap:9px;align-items:baseline;font-size:13px;color:#64748b;line-height:1.85;margin:10px 0 0;padding-top:10px;border-top:1px dashed #eef1f8}.ck-item .w .lb{flex:none;font-size:10.5px;font-weight:800;letter-spacing:.06em;color:#ea5b2a;background:#fff3ee;border-radius:999px;padding:2px 9px}.chokuzen .nav-links{display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;padding-top:18px;border-top:1px solid #eef1f8}.chokuzen .nav-links a{font-size:13.5px;font-weight:700;color:#1d4ed8;text-decoration:none}.chokuzen .nav-links a:hover{text-decoration:underline}@media (max-width:560px){.chokuzen{padding:20px 16px 48px}.ck-item{padding:16px}}