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16px #2563eb59;pointer-events:none}.marker-index{position:absolute;top:-26px;left:50%;transform:translate(-50%);background:#fff;color:#1d4ed8;font-size:12px;font-weight:600;border-radius:999px;padding:3px 10px;box-shadow:0 6px 12px #0f172a1f;pointer-events:none}.empty-stage{min-height:360px;border-radius:18px;border:2px dashed #cbd5f5;background:#f8fafc;display:flex;align-items:center;justify-content:center;color:#94a3b8;font-size:15px;text-align:center;padding:20px}.sidebar{display:flex;flex-direction:column;gap:24px}.card h3{margin:0;font-size:18px;color:#111827}.hint{margin:10px 0 0;font-size:14px;color:#6b7280;line-height:1.6}.field-group{margin-top:18px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.field-group label{display:flex;flex-direction:column;gap:10px;font-size:14px;color:#1f2937;font-weight:600}.field-group input{font-size:16px;padding:12px 14px;border-radius:12px;border:1px solid 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