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0;background:var(--bg)}.bench-mobile-nav select{width:100%;padding:10px 12px;background:var(--lp3-surface);color:var(--text);border:1px solid var(--lp3-line);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:var(--text-sm)}.bench-layout{display:grid;grid-template-columns:240px minmax(0,1fr) 240px;gap:28px;align-items:start}.bench-sidebar{position:sticky;top:160px;border:1px solid var(--lp3-line);border-radius:var(--lp3-radius);background:var(--lp3-surface);padding:10px;max-height:calc(100vh - 180px);overflow-y:auto}.bench-sidebar-loading{color:var(--text-dim);font-size:var(--text-sm);padding:8px}.bench-vgroup{margin-bottom:4px}.bench-vgroup-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;background:transparent;border:none;color:var(--text-bright);font-family:var(--font-mono);font-size:var(--text-sm);font-weight:700;cursor:pointer;border-radius:var(--lp3-radius-sm)}.bench-vgroup-toggle:hover{background:var(--bg-card-hover)}.bench-vgroup-toggle .chev{transition:transform .15s;color:var(--text-dim)}.bench-vgroup[data-open=false] .chev{transform:rotate(-90deg)}.bench-vgroup[data-open=false] .bench-vlinks{display:none}.bench-latest-tag{font-size:.62rem;background:var(--accent-dim);color:var(--accent);padding:1px 6px;border-radius:var(--radius-pill);font-weight:700}.bench-vlinks{padding:2px 0 6px 6px}.bench-vlink{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:6px 10px;background:transparent;border:none;border-left:2px solid transparent;color:var(--text-muted);font-size:var(--text-sm);cursor:pointer;border-radius:0 var(--lp3-radius-sm) var(--lp3-radius-sm) 0}.bench-vlink:hover{color:var(--text);background:var(--bg-card-hover)}.bench-vlink.active{color:var(--accent);border-left-color:var(--accent);background:var(--accent-dim);font-weight:600}.bench-eco-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.bench-vlink .samples{margin-left:auto;color:var(--text-dim);font-size:.68rem;font-family:var(--font-mono)}.bench-panel{min-width:0}.bench-empty{border:1px dashed var(--lp3-line-strong);border-radius:var(--lp3-radius);padding:48px 24px;text-align:center;color:var(--text-muted)}.bench-empty h2{color:var(--text-bright);margin-bottom:8px}.bench-content-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}.bench-content-head h2{font-size:var(--text-3xl);letter-spacing:-.02em}.bench-content-sub{color:var(--text-muted);font-size:var(--text-sm);margin-top:4px}.bench-pdf-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.bench-data-links{justify-content:flex-start;margin-bottom:14px}.bench-pdf-link{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--lp3-line-strong);border-radius:var(--radius-md);background:var(--lp3-surface);color:var(--text-muted);font-size:var(--text-xs);font-weight:600;text-decoration:none}.bench-pdf-link:hover{color:var(--text);border-color:var(--accent);text-decoration:none}.bench-kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:24px}.bench-kpi{border:1px solid var(--lp3-line);border-radius:var(--lp3-radius);background:var(--lp3-surface);padding:16px 18px}.bench-kpi-label{color:var(--text-dim);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;font-weight:600}.bench-kpi-value{font-family:var(--font-mono);font-size:1.7rem;font-weight:700;margin-top:6px;letter-spacing:-.02em}.bench-kpi-value.pos{color:var(--accent)}.bench-kpi-value.neg{color:var(--red)}.bench-kpi-value.neutral{color:var(--text-bright)}.bench-kpi-foot{color:var(--text-dim);font-size:var(--text-xs);margin-top:4px}.bench-card{border:1px solid var(--lp3-line);border-radius:var(--lp3-radius);background:var(--lp3-surface);padding:18px 20px}.bench-card h3{font-size:var(--text-base);color:var(--text-bright);margin-bottom:14px}.bench-table-card{overflow:hidden}.bench-table-summary{display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;list-style:none;user-select:none}.bench-table-summary::-webkit-details-marker{display:none}.bench-table-summary h3{margin-bottom:0}.bench-table-chev{color:var(--text-dim);transition:transform 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16px;padding:0}.bench-pipe-step{position:relative;display:flex;gap:12px;padding-bottom:16px}.bench-pipe-step:last-child{padding-bottom:0}.bench-pipe-step:not(:last-child):before{content:"";position:absolute;left:13px;top:26px;bottom:0;width:2px;background:var(--lp3-line-strong)}.bench-pipe-step.is-rtk:not(:last-child):before{background:linear-gradient(var(--accent),var(--lp3-line-strong))}.bench-pipe-ico{position:relative;z-index:1;flex-shrink:0;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--bg-elevated);border:1px solid var(--lp3-line-strong);color:var(--text-dim);font-family:var(--font-mono);font-size:.7rem;font-weight:700}.bench-pipe-step.is-rtk .bench-pipe-ico{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.bench-pipe-txt{display:flex;flex-direction:column;gap:2px;padding-top:3px;font-size:var(--text-xs);color:var(--text-dim);line-height:1.45}.bench-pipe-txt strong{color:var(--text);font-weight:600;font-size:var(--text-sm)}.bench-pipe-step.is-rtk .bench-pipe-txt strong{color:var(--accent)}.bench-impact-sub{margin:0 0 18px;color:var(--text-muted);font-size:var(--text-sm);line-height:1.6}.bench-impact-sub strong{color:var(--text);font-family:var(--font-mono);font-weight:700}.bench-impact-viz{display:flex;flex-direction:column;min-width:0}.bench-impact-cap{margin:12px 0 0;color:var(--text-dim);font-size:var(--text-xs);line-height:1.6}.bench-chain{display:flex;flex-direction:column}.bench-chain-step{padding:2px 0 5px}.bench-chain-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.bench-chain-metric{color:var(--text);font-weight:600;font-size:var(--text-sm)}.bench-chain-step.is-hero .bench-chain-metric{color:var(--accent)}.bench-chain-pct{font-family:var(--font-mono);font-weight:700;color:var(--accent);font-size:1.05rem}.bench-chain-step.is-hero .bench-chain-pct{font-size:1.55rem;letter-spacing:-.02em}.bench-chain-step.is-neg .bench-chain-pct{color:var(--red)}.bench-chain-bar{height:10px;border-radius:var(--radius-pill);background:var(--bg-elevated);overflow:hidden;margin:7px 0 6px}.bench-chain-bar span{display:block;height:100%;border-radius:var(--radius-pill);background:#00e59966;transition:width .4s ease}.bench-chain-step.is-hero .bench-chain-bar span{background:var(--accent)}.bench-chain-step.is-neg .bench-chain-bar span{background:var(--red)}.bench-chain-sub{color:var(--text-dim);font-size:var(--text-xs);font-family:var(--font-mono)}.bench-chain-conn{display:flex;align-items:center;gap:8px;padding:3px 0 3px 4px}.bench-chain-arrow{color:var(--text-muted);font-size:var(--text-base);line-height:1}.bench-chain-conn-lab{color:var(--text-dim);font-size:var(--text-xs);font-style:italic}@media(max-width:880px){.bench-layout{grid-template-columns:1fr}.bench-sidebar{display:none}.bench-mobile-nav{display:block}.bench-impact-grid{grid-template-columns:1fr;gap:22px}.bench-kpis{grid-template-columns:repeat(2,1fr)}}