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rect{stroke:var(--tv-accent);stroke-width:2.4}.sim-node-label{text-anchor:middle;font-size:12px;font-weight:650;fill:var(--tv-text);font-family:var(--tv-body);pointer-events:none}.sim-link{cursor:pointer}.sim-link line{transition:stroke .18s,stroke-width .18s}.sim-link-hit{stroke:transparent;stroke-width:16}.sim-link:hover line:not(.sim-link-hit){stroke:var(--tv-accent)}.sim-link:hover .sim-link-label{fill:var(--tv-accent);font-weight:700}.sim-link:focus{outline:none}.sim-link:focus-visible line:not(.sim-link-hit){stroke:var(--tv-accent);stroke-width:3}.sim-link-chip{fill:var(--tv-card)}.sim-link-label{text-anchor:middle;font-size:10px;font-family:var(--tv-mono)}.sim-link-label.is-active{font-weight:700}.sim-arch-caption{font-size:12.5px;color:var(--tv-muted);margin:6px 0 4px;min-height:18px}.sim-explore{border-top:1px solid var(--tv-border);margin-top:10px;padding-top:14px}.sim-explore-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:8px}.sim-explore-head h3{margin:0;font-size:1.05rem;font-weight:700;letter-spacing:-.01em;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.sim-explore-full{font-size:12.5px;font-weight:500;color:var(--tv-muted);letter-spacing:0}.sim-explore-transport{font-family:var(--tv-mono);font-size:11px;background:var(--tv-soft);color:var(--tv-muted);border-radius:5px;padding:3px 8px}.sim-explore-role{font-size:13.5px;line-height:1.6;color:var(--tv-text);margin:0 0 16px;max-width:76ch}.sim-explore-h4{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--tv-ink-dim);font-weight:700;margin:0 0 8px}.sim-explore-empty{font-size:13px;color:var(--tv-muted);margin:0 0 6px}.sim-explore-list{list-style:none;margin:0 0 6px;padding:0;display:flex;flex-direction:column;gap:4px;max-height:260px;overflow-y:auto}.sim-explore-list button{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--tv-soft);border:1px solid transparent;border-radius:9px;padding:8px 12px;cursor:pointer;transition:border-color .15s,background .15s}.sim-explore-list button:hover{background:var(--tv-card);border-color:var(--tv-accent)}.sim-explore-n{font-family:var(--tv-mono);font-size:11px;font-weight:700;color:var(--tv-accent);min-width:22px;text-align:right;flex-shrink:0}.sim-explore-msg{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.sim-explore-name{font-size:13px;font-weight:600;color:var(--tv-text);line-height:1.35}.sim-explore-route{font-family:var(--tv-mono);font-size:10.5px;color:var(--tv-ink-dim)}.sim-explore-layer{color:#fff;font-family:var(--tv-mono);font-size:9.5px;font-weight:700;border-radius:4px;padding:2px 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10px;font-size:12px;font-family:var(--tv-mono);cursor:pointer;color:var(--tv-muted)}.sim-speed-btn.is-active{background:var(--tv-accent-2);color:var(--tv-accent);font-weight:700}.sim-failure{display:flex;align-items:center;gap:8px}.sim-failure label{font-size:12px;color:var(--tv-ink-dim)}.sim-failure select{border:1px solid var(--tv-border);border-radius:8px;padding:7px 10px;font-size:13px;background:var(--tv-card);color:var(--tv-text);max-width:340px}.sim-failure-note{background:#fff7ed;border:1px solid #FED7AA;border-radius:10px;padding:10px 14px;font-size:13px;line-height:1.55;color:#9a3412;margin-bottom:12px}.sim-filters{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:12px}.sim-filter-chip{border:1px solid var(--tv-border);background:var(--tv-card);border-radius:999px;padding:4px 12px;font-size:12px;cursor:pointer;color:var(--tv-text)}.sim-filter-chip.is-off{color:var(--tv-ink-dim);background:var(--tv-soft);text-decoration:line-through}.sim-states-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.sim-state-badge{display:flex;align-items:baseline;gap:8px;background:var(--tv-soft);border-radius:8px;padding:5px 11px}.sim-state-actor{font-family:var(--tv-mono);font-size:11px;font-weight:700;color:var(--tv-accent)}.sim-state-val{font-family:var(--tv-mono);font-size:11.5px;color:var(--tv-muted)}.sim-main{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:16px;align-items:start}@media (max-width: 980px){.sim-main{grid-template-columns:1fr}}.sim-ladder{background:var(--tv-card);border:1px solid var(--tv-border);border-radius:14px;overflow:hidden}.sim-ladder-head{overflow:hidden;border-bottom:1px solid var(--tv-border);background:var(--tv-card)}.sim-ladder-body{max-height:620px;overflow:auto}.sim-actor-box{fill:var(--tv-soft);stroke:var(--tv-border);stroke-width:1}.sim-actor-label{text-anchor:middle;font-size:12.5px;font-weight:700;fill:var(--tv-text);font-family:var(--tv-mono)}.sim-lifeline{stroke:#e2e8f0;stroke-width:1;stroke-dasharray:3 4}.sim-band{fill:var(--tv-soft)}.sim-band-label{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;fill:var(--tv-ink-dim)}.sim-row{cursor:pointer;opacity:.34;transition:opacity .18s}.sim-row.is-past,.sim-row:hover{opacity:1}.sim-row-hit{fill:transparent}.sim-row.is-selected .sim-row-hit{fill:#4f46e50f}.sim-row.is-current .sim-row-hit{fill:#4f46e517}.sim-stepno-bg{fill:var(--tv-soft)}.sim-row.is-current .sim-stepno-bg{fill:var(--tv-accent)}.sim-stepno{text-anchor:middle;font-size:11px;font-weight:700;font-family:var(--tv-mono);fill:var(--tv-muted)}.sim-row.is-current .sim-stepno{fill:#fff}.sim-msg-label{text-anchor:middle;font-size:11.5px;font-weight:600;font-family:var(--tv-body);paint-order:stroke;stroke:var(--tv-card);stroke-width:4px;stroke-linejoin:round}.sim-row-meta{font-size:10px;font-family:var(--tv-mono);fill:var(--tv-muted)}.sim-row-meta.is-dim{fill:var(--tv-ink-dim)}.sim-inspector{background:var(--tv-card);border:1px solid var(--tv-border);border-radius:14px;padding:18px 20px 22px;max-height:676px;overflow:auto}.sim-inspector.is-empty{color:var(--tv-muted);font-size:14px;line-height:1.6}.sim-insp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.sim-layer-chip{color:#fff;font-family:var(--tv-mono);font-size:10.5px;font-weight:700;letter-spacing:.04em;border-radius:5px;padding:3px 8px}.sim-insp-step{font-size:11.5px;color:var(--tv-ink-dim);font-family:var(--tv-mono)}.sim-insp-title{font-size:1.18rem;font-weight:700;letter-spacing:-.02em;margin:0 0 6px;line-height:1.3}.sim-insp-route{font-size:13px;color:var(--tv-muted);margin:0 0 10px}.sim-dim{color:var(--tv-ink-dim)}.sim-spec{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.sim-spec-doc,.sim-spec-clause,.sim-spec-msg{font-family:var(--tv-mono);font-size:11px;border-radius:5px;padding:3px 8px}.sim-spec-doc{background:var(--tv-accent-2);color:var(--tv-accent);font-weight:700}.sim-spec-clause{background:var(--tv-soft);color:var(--tv-muted)}.sim-spec-msg{background:var(--tv-soft);color:var(--tv-ink-dim)}.sim-insp-summary{font-size:13.5px;line-height:1.62;color:var(--tv-text);margin:0 0 18px}.sim-insp-h4{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:var(--tv-ink-dim);margin:0 0 8px;font-weight:700}.sim-ie-scroll{overflow-x:auto;margin-bottom:18px}.sim-ie-table{width:100%;border-collapse:collapse;font-size:12px}.sim-ie-table th{text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:var(--tv-ink-dim);border-bottom:1px solid var(--tv-border);padding:0 8px 6px 0;font-weight:700}.sim-ie-table td{padding:7px 8px 7px 0;border-bottom:1px solid #F1F5F9;vertical-align:top}.sim-ie-name{display:block;font-weight:600;color:var(--tv-text);line-height:1.35}.sim-ie-ref{display:block;font-family:var(--tv-mono);font-size:10px;color:var(--tv-accent);margin-top:2px}.sim-ie-note{display:block;font-size:11px;color:var(--tv-muted);margin-top:3px;line-height:1.45}.sim-mono{font-family:var(--tv-mono);font-size:11px;word-break:break-word}.sim-presence{display:inline-block;width:18px;text-align:center;border-radius:4px;font-family:var(--tv-mono);font-size:10px;font-weight:700;padding:2px 0}.sim-presence.p-M{background:#fee2e2;color:#b91c1c}.sim-presence.p-O{background:#f1f5f9;color:#64748b}.sim-presence.p-C{background:#fef3c7;color:#b45309}.sim-timer{display:grid;grid-template-columns:68px 92px 1fr;gap:8px;align-items:baseline;font-size:12px;padding:6px 0;border-bottom:1px solid #F1F5F9}.sim-timer:last-of-type{margin-bottom:18px}.sim-timer-id{font-family:var(--tv-mono);font-weight:700;color:var(--tv-accent)}.sim-timer-val{font-family:var(--tv-mono);color:var(--tv-text)}.sim-timer-exp{color:var(--tv-muted);line-height:1.45}.sim-hex{background:#0f172a;color:#a5b4fc;font-family:var(--tv-mono);font-size:11.5px;padding:10px 12px;border-radius:8px;overflow-x:auto;margin:0 0 18px}.sim-states{display:flex;flex-direction:column;gap:6px}.sim-state{display:flex;gap:10px;align-items:baseline}.sim-state .sim-state-actor{min-width:44px}.sim-foot{margin-top:22px;font-size:12px;color:var(--tv-ink-dim);line-height:1.6;max-width:78ch}