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640px){.help-grid,.help-tips{grid-template-columns:1fr}}.guidance-head{display:flex;align-items:center;gap:12px;margin-bottom:8px}.guidance-score{display:flex;align-items:baseline;gap:2px;padding:6px 12px;border-radius:10px;border:1px solid var(--border);background:var(--bg-0);font-variant-numeric:tabular-nums}.guidance-score b{font-size:22px;line-height:1}.guidance-score .guidance-score-max{font-size:12px;color:var(--text-dim)}.guidance-score.ok b{color:#58c47a}.guidance-score.mid b{color:#e0b64a}.guidance-score.low b{color:#e0685a}.guidance-north{flex:1;display:flex;flex-direction:column;gap:4px}.guidance-north .row{margin-top:0}.guidance-north input[type=number]{width:62px}.guidance-north input[type=range]{width:100%}.guidance-group{margin-top:10px}.guidance-system{margin:0 0 6px;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--text-dim)}.guidance-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.guidance-item{display:flex;gap:9px;padding:8px 10px;border-radius:8px;background:var(--bg-0);border:1px solid var(--border);border-left-width:3px}.guidance-item.sev-warn{border-left-color:#e0685a}.guidance-item.sev-tip{border-left-color:#e0b64a}.guidance-item.sev-good{border-left-color:#58c47a}.guidance-icon{flex:none;font-size:14px;line-height:1.4}.guidance-text{display:flex;flex-direction:column;gap:2px;min-width:0}.guidance-title{font-size:12.5px;font-weight:600}.guidance-detail{font-size:12px;color:var(--text-dim);line-height:1.5}.guidance-remedy{margin-top:4px;font-size:12px;line-height:1.5;color:var(--text);border-left:2px solid var(--accent, #58c47a);padding-left:8px}.guidance-remedy-label{display:inline-block;margin-right:6px;font-weight:700;font-size:10.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent, #58c47a)}.designcheck-count{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text-dim);white-space:nowrap}.designcheck-empty{font-size:12.5px;color:var(--text-dim);padding:8px 10px;border-radius:8px;background:var(--bg-0);border:1px solid var(--border);border-left:3px solid #58c47a}.designcheck-group{margin-top:10px}.designcheck-heading{margin:0 0 6px;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--text-dim)}.designcheck-group-count{color:var(--text-faint)}.designcheck-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.designcheck-item{display:flex;gap:9px;align-items:flex-start;padding:8px 10px;border-radius:8px;background:var(--bg-0);border:1px solid var(--border);border-left-width:3px;font-size:12.5px;line-height:1.5}.designcheck-item.sev-warn{border-left-color:#e0685a}.designcheck-item.sev-info{border-left-color:#5a9be0}.designcheck-icon{flex:none;font-size:14px;line-height:1.4}.designcheck-msg{min-width:0}