.nd-infographic{max-width:1180px;margin:0 auto}.nd-compare{grid-template-columns:1fr 1fr;align-items:stretch;gap:1.75rem;display:grid}@media (max-width:980px){.nd-compare{grid-template-columns:1fr}}.nd-col{border-radius:16px;flex-direction:column;padding:1.3rem 1.4rem 1.2rem;display:flex;box-shadow:0 8px 30px #0f172a0f}.nd-col-bad{background:linear-gradient(165deg,#fff 0%,#fff5f5 100%);border:1px solid #fecaca}.nd-col-good{background:linear-gradient(165deg,#fff 0%,#f0fdf4 100%);border:1px solid #bbf7d0}.nd-col-head{align-items:center;gap:.75rem;min-height:2.25rem;margin-bottom:.9rem;display:flex}.nd-col-icon{color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;font-size:1.05rem;font-weight:800;display:grid}.nd-col-icon.bad{background:#dc2626}.nd-col-icon.good{background:#16a34a}.nd-col-title{color:#64748b;margin:0;font-size:1.1rem;font-weight:600;line-height:1.35}.nd-col-title.bad strong{color:#991b1b;font-weight:800}.nd-col-title.good strong{color:#166534;font-weight:800}.nd-wrap{flex:none;padding-top:.4rem}.nd-svg{fill:#0f172a;aspect-ratio:640/548;width:100%;height:auto;font-family:ui-sans-serif,system-ui,sans-serif;display:block;overflow:visible}.ig-traffic-rail{fill:#f1f5f9;stroke:none}.ig-line-real{stroke:#374151;stroke-width:4.2px;fill:none;stroke-linecap:round}.ig-line-real-transit{stroke:#64748b;stroke-width:4.2px;stroke-dasharray:8 6;fill:none;stroke-linecap:round}.ig-endpoint{fill:#475569;font-family:ui-monospace,monospace;font-size:16px;font-weight:600}.ig-switch{fill:#1e293b;stroke:none;filter:drop-shadow(0 6px 16px #0f172a38)}.ig-switch-label{fill:#fff;font-size:20px;font-weight:700}.ig-switch-sub{fill:#94a3b8;font-size:13px}.ig-port-chassis{fill:#cbd5e1;stroke:#64748b;stroke-width:1px}.ig-port-cavity{fill:#1e293b}.ig-port-contacts{fill:#f59e0b}.ig-port-led-bad{fill:#f87171}.ig-port-led-good{fill:#4ade80}.ig-iface{fill:#475569;font-family:ui-monospace,monospace;font-size:14px;font-weight:700}.ig-flow-hero{fill:#1e293b;font-size:22px;font-weight:800}.ig-flow-sub{fill:#64748b;font-family:ui-monospace,monospace;font-size:13px;font-weight:600}.ig-record-box{fill:#fff;stroke-width:1.5px;filter:drop-shadow(0 3px 10px #0f172a14)}.ig-record-sm{font-size:14px;font-weight:600}.ig-record-val{font-family:ui-monospace,monospace;font-size:18px;font-weight:800}.ig-collector-box{fill:#fff;stroke-width:1.5px;filter:drop-shadow(0 3px 10px #0f172a14)}.ig-collector-label{font-size:15px;font-weight:600}.ig-collector-val{font-family:ui-monospace,monospace;font-size:18px;font-weight:800}.ig-result-card{stroke-width:1.5px;filter:drop-shadow(0 6px 18px #0f172a14)}.ig-result-sub{font-family:ui-monospace,monospace;font-size:27px;font-weight:800}.ig-hero-bad{fill:#dc2626;letter-spacing:-.02em;font-size:54px;font-weight:800}.ig-result-icon-bad{fill:#dc2626}.ig-result-icon-x-bad{fill:#fff;font-family:ui-sans-serif,system-ui,sans-serif;font-size:22px;font-weight:800}.ig-hero-good{fill:#16a34a;letter-spacing:-.02em;font-size:54px;font-weight:800}.ig-dir{font-family:ui-monospace,monospace;font-size:13px;font-weight:700}.ig-note-sm{fill:#94a3b8;font-size:13px;font-weight:500}.ig-badge-good{letter-spacing:.04em;fill:#16a34a;font-size:12px;font-weight:700}.fill-real{fill:#374151}.ig-line-port-dir-bad{stroke:#f87171;stroke-width:2.5px;fill:none;stroke-linecap:round}.ig-line-export-bad{stroke:#f87171;stroke-width:2.5px;stroke-dasharray:6 5;fill:none;stroke-linecap:round}.ig-record-box-bad{stroke:#fca5a5}.ig-record-sm-bad{fill:#b91c1c}.ig-record-val-bad{fill:#dc2626}.ig-collector-box-bad{stroke:#fca5a5}.ig-collector-label-bad{fill:#991b1b}.ig-collector-val-bad{fill:#dc2626}.ig-result-card-bad{fill:#fef2f2;stroke:#fca5a5}.ig-result-sub-bad{fill:#b91c1c}.ig-dir-bad{fill:#c2410c}.ig-dir-good{fill:#15803d}.fill-bad{fill:#f87171}.ig-line-port-dir-good{stroke:#4ade80;stroke-width:2.5px;fill:none;stroke-linecap:round}.ig-line-export-good{stroke:#4ade80;stroke-width:2.5px;stroke-dasharray:6 5;fill:none;stroke-linecap:round}.ig-line-muted{stroke:#cbd5e1;stroke-width:2px;stroke-dasharray:5 5;fill:none;stroke-linecap:round}.ig-line-callout-good{stroke:#4ade80;stroke-width:2px;fill:none;stroke-linecap:round}.ig-record-box-good{stroke:#86efac}.ig-record-sm-good{fill:#15803d}.ig-record-val-good{fill:#16a34a}.ig-collector-box-good{stroke:#86efac}.ig-collector-label-good{fill:#166534}.ig-collector-val-good{fill:#16a34a}.ig-result-card-good{fill:#f0fdf4;stroke:#86efac}.ig-result-sub-good{fill:#15803d}.fill-good{fill:#4ade80}.nd-banner{color:#475569;text-align:center;background:linear-gradient(135deg,#f8fafc 0%,#eef2f7 100%);border:1px solid #cbd5e1;border-radius:14px;margin-top:1.75rem;padding:1.2rem 1.6rem;font-size:1.05rem;line-height:1.55;box-shadow:0 4px 16px #0f172a0f}.nd-banner strong{color:#1e293b;font-weight:800}