.diagnostic-panel{position:relative;border:1px solid var(--nz-border);border-radius:var(--nz-radius);background:linear-gradient(180deg,#fffffffa,#ffffffe6),var(--nz-surface-strong);padding:24px;overflow:hidden;box-shadow:var(--nz-shadow)}.diagnostic-panel:before{content:"";position:absolute;inset:0;border-top:4px solid var(--nz-blue);pointer-events:none}.diagnostic-panel>*{position:relative}.diagnostic-panel__note{margin:10px 0 0;color:var(--nz-muted);font-size:14px;line-height:1.45}.diagnostic-intro-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:30px}.diagnostic-form{max-width:920px;margin-top:30px}.diagnostic-form__header{max-width:680px}.diagnostic-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:22px}.diagnostic-steps span{border:1px solid rgba(232,111,61,.22);border-radius:var(--nz-radius-sm);background:#fff0e8b8;padding:9px 10px;color:var(--brand-ink-2);font-size:13px;font-weight:760;text-align:center}.diagnostic-form__sections{display:grid;gap:18px;margin-top:24px}.form-step{min-width:0;border:1px solid var(--nz-border);border-radius:var(--nz-radius);background:#ffffffb8;padding:20px}.form-step legend{display:inline-flex;align-items:center;gap:8px;padding:0 8px;color:var(--brand-ink);font-size:16px;font-weight:820}.form-step legend span{display:inline-grid;width:28px;height:28px;place-items:center;border-radius:50%;background:var(--brand-ink);color:#fff;font-size:12px}.form-grid{display:grid;gap:12px;margin-top:18px}.form-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.field{display:grid;gap:7px}.field label{color:var(--nz-text);font-size:13px;font-weight:760}.field input,.field select,.field textarea{width:100%;border:1px solid var(--nz-border);border-radius:var(--nz-radius-sm);background:#fbfaf6eb;padding:12px;color:var(--nz-text);font-size:15px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--nz-accent);box-shadow:0 0 0 3px #0e7c6624}.field-error{margin:0;color:var(--nz-danger);font-size:13px;line-height:1.35}.consent-field{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start;color:var(--nz-muted);font-size:14px;line-height:1.45}.consent-field input{width:16px;height:16px;margin-top:2px;accent-color:var(--brand-ink)}@media(max-width:900px){.diagnostic-intro-grid,.diagnostic-steps,.form-grid--two{grid-template-columns:1fr}}@media(max-width:620px){.diagnostic-panel{padding:18px}}