.avt-article{--paper:transparent;--panel:var(--card);--ink:var(--foreground);--muted:var(--muted-foreground);--line:var(--border);--grid:var(--muted);--accent:var(--primary);--accent-ink:var(--primary-foreground);--hv:#c4500a;--on-hv:#fff;--hv-tint:#c4500a1a;--warn:var(--warning);--crit:var(--destructive);--ok:var(--success);--ph-u:#c8372d;--ph-v:#a87a00;--ph-w:#1f5fbf;--f-display:var(--font-inter), system-ui, sans-serif;--f-body:var(--font-inter), system-ui, sans-serif;--f-heading:var(--font-source-serif), Georgia, serif;--f-mono:var(--font-jetbrains-mono), ui-monospace, Menlo, monospace}@media (prefers-color-scheme:dark){.avt-article{--hv:#ff8a3d;--on-hv:#1b0d03;--hv-tint:#ff8a3d24;--ph-u:#ff6f61;--ph-v:#e8c04a;--ph-w:#6fa6ff}}.avt-article,.avt-article *{box-sizing:border-box}.avt-article{background:var(--paper);color:var(--ink);font-family:var(--f-body);-webkit-font-smoothing:antialiased;padding:0;font-size:1.0625rem;line-height:1.7;display:block}.avt-article .col{max-width:46rem;margin-inline:0}.avt-article .wide{max-width:none;margin-inline:0}.avt-article a{color:var(--accent);text-underline-offset:3px}.avt-article a:focus-visible,.avt-article button:focus-visible,.avt-article input:focus-visible,.avt-article summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.avt-article .mast{border-bottom:1px solid var(--line);font-family:var(--f-display);letter-spacing:.04em;color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding-block:18px;font-size:.85rem;display:flex}.avt-article .mast b{color:var(--ink);letter-spacing:.08em;font-weight:800}.avt-article .mast .bolt{color:var(--hv)}.avt-article .hero{padding-block:0}.avt-article .eyebrow{font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--hv);margin:0 0 14px;font-size:.78rem}.avt-article h1{font-family:var(--f-display);letter-spacing:-.01em;text-wrap:balance;margin:0 0 20px;font-size:clamp(2.1rem,5.4vw,3.5rem);font-weight:800;font-stretch:82%;line-height:1.04}.avt-article .lead{color:var(--ink);margin:0 0 22px;font-size:1.28rem;line-height:1.5}.avt-article .byline{font-family:var(--f-display);color:var(--muted);flex-wrap:wrap;gap:6px 16px;font-size:.92rem;display:flex}.avt-article .byline strong{color:var(--ink);font-weight:650}.avt-article .versus{border-block:1px solid var(--line);grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:0;margin-block:0 8px;display:grid}.avt-article .versus>div{min-width:0;padding:18px 12px}.avt-article .versus .num{font-family:var(--f-mono);font-variant-numeric:tabular-nums;font-size:clamp(1.7rem,4.4vw,2.6rem);font-weight:600;line-height:1}.avt-article .versus .cap{font-family:var(--f-display);color:var(--muted);margin-top:8px;font-size:.86rem;line-height:1.35}.avt-article .versus .op{font-family:var(--f-display);color:var(--muted);align-self:center;padding:0 4px;font-size:.95rem}.avt-article .versus .hot .num{color:var(--hv)}.avt-article .versus-note{font-family:var(--f-display);color:var(--muted);margin:10px 0 0;font-size:.82rem}.avt-article h2{font-family:var(--f-heading);color:var(--heading);text-wrap:balance;margin:56px 0 14px;font-size:clamp(1.5rem,3.2vw,1.95rem);font-weight:600;line-height:1.15}.avt-article h3{font-family:var(--f-heading);color:var(--heading);margin:30px 0 8px;font-size:1.15rem;font-weight:600}.avt-article p{margin:0 0 18px}.avt-article .col ul,.avt-article .col ol{margin:0 0 18px;padding-left:1.3em}.avt-article .col li{margin-bottom:8px}.avt-article .col li::marker{color:var(--muted)}.avt-article em.term{font-style:normal;font-family:var(--f-display);font-weight:650}.avt-article .eq{font-family:var(--f-body);text-align:center;border-block:1px dashed var(--line);margin:6px 0 20px;padding:14px 12px;font-size:1.22rem;overflow-x:auto}.avt-article .eq i{font-style:italic}.avt-article .eq .lbl{font-family:var(--f-display);color:var(--muted);margin-top:6px;font-size:.8rem;display:block}.avt-article abbr{text-decoration:none}.avt-article table.spec,.avt-article table.check{border-collapse:collapse;width:100%;font-family:var(--f-display);font-size:.95rem}.avt-article .tablewrap{margin:4px 0 22px;overflow-x:auto}.avt-article table.spec td,.avt-article table.spec th,.avt-article table.check td,.avt-article table.check th{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:9px 10px}.avt-article table.spec th,.avt-article table.check th{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;font-weight:650}.avt-article table.spec td:last-child,.avt-article table.check td:last-child{font-family:var(--f-mono);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.9rem}.avt-article table.check td:last-child{white-space:normal;min-width:150px}.avt-article .tnote{font-family:var(--f-display);color:var(--muted);margin:-12px 0 22px;font-size:.82rem}.avt-article figure{margin:30px 0 34px}.avt-article figure.chart{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 16px 12px}.avt-article figure canvas{width:100%;display:block}.avt-article figcaption{font-family:var(--f-display);color:var(--muted);margin-top:10px;font-size:.88rem;line-height:1.45}.avt-article figcaption b{color:var(--ink);font-weight:650}.avt-article .pair{grid-template-columns:1fr 1fr;gap:16px;display:grid}.avt-article .pair>div{min-width:0}.avt-article .lab{background:var(--panel);border:1px solid var(--line);border-radius:16px;margin-block:40px;overflow:hidden}.avt-article .lab-head{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:end;gap:10px 24px;padding:20px 22px 16px;display:flex}.avt-article .lab-head h2{margin:0;font-size:1.5rem}.avt-article .lab-head p{font-family:var(--f-display);color:var(--muted);max-width:640px;margin:4px 0 0;font-size:.93rem}.avt-article .tag{font-family:var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--hv);font-size:.72rem}.avt-article .controls{border-bottom:1px solid var(--line);font-family:var(--f-display);grid-template-columns:1.1fr 1.4fr 1fr;gap:18px 24px;padding:18px 22px;display:grid}.avt-article .ctl{min-width:0}.avt-article .ctl-label{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);justify-content:space-between;gap:8px;margin-bottom:8px;font-size:.78rem;font-weight:650;display:flex}.avt-article .ctl-label output{font-family:var(--f-mono);color:var(--ink);text-transform:none;letter-spacing:0;font-weight:600}.avt-article .seg{border:1px solid var(--line);background:var(--paper);border-radius:10px;flex-wrap:wrap;gap:3px;padding:3px;display:inline-flex}.avt-article .seg button{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;padding:8px 12px;font-size:.92rem;font-weight:600}.avt-article .seg button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}.avt-article .seg button:hover:not([aria-pressed=true]){color:var(--ink)}.avt-article input[type=range]{width:100%;accent-color:var(--accent)}.avt-article .emf{color:var(--muted);margin-top:4px;font-size:.86rem;line-height:1.4}.avt-article .emf b{font-family:var(--f-mono);color:var(--ink);font-weight:600}.avt-article .emf .hi{color:var(--hv)}.avt-article .stage{grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.avt-article .circuit-pane{border-right:1px solid var(--line);min-width:0;padding:14px 10px 8px}.avt-article .circuit-scroll{overflow-x:auto}.avt-article .circuit-scroll svg{width:100%;min-width:560px;height:auto;display:block}.avt-article .scope-pane{min-width:0;padding:14px 16px 8px}.avt-article .legend{font-family:var(--f-display);color:var(--muted);flex-wrap:wrap;gap:6px 16px;padding:2px 4px 8px;font-size:.82rem;display:flex}.avt-article .legend span{align-items:center;gap:6px;display:inline-flex}.avt-article .legend i{border-radius:2px;width:16px;height:3px;display:inline-block}.avt-article .scroll-hint{font-family:var(--f-display);color:var(--muted);margin:4px 6px 0;font-size:.8rem;display:none}@media (max-width:600px){.avt-article .scroll-hint{display:block}}.avt-article .devkey{font-family:var(--f-display);color:var(--muted);flex-wrap:wrap;gap:6px 14px;padding:6px 6px 2px;font-size:.8rem;display:flex}.avt-article .devkey span{align-items:center;gap:6px;display:inline-flex}.avt-article .devkey i{border:1.5px solid var(--muted);border-radius:3px;width:12px;height:12px;display:inline-block}.avt-article .devkey i.on{background:var(--ph-u);border-color:var(--ph-u)}.avt-article .devkey i.off{background:0 0}.avt-article .transport{border-top:1px solid var(--line);font-family:var(--f-display);flex-wrap:wrap;align-items:center;gap:10px 16px;padding:12px 22px;display:flex}.avt-article .play{font:inherit;background:var(--hv);color:var(--on-hv);cursor:pointer;border:0;border-radius:9px;align-items:center;gap:8px;padding:9px 16px;font-size:.95rem;font-weight:700;display:inline-flex}.avt-article .play svg{fill:currentColor;width:12px;height:12px}.avt-article .transport input[type=range]{flex:200px}.avt-article .clock{font-family:var(--f-mono);color:var(--muted);font-variant-numeric:tabular-nums;min-width:0;font-size:.82rem}.avt-article .results{border-top:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.avt-article .results>div{border-right:1px solid var(--line);min-width:0;padding:14px 22px}.avt-article .results>div:last-child{border-right:0}.avt-article .r-label{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-size:.78rem;font-weight:650}.avt-article .r-val{font-family:var(--f-mono);font-variant-numeric:tabular-nums;margin-top:4px;font-size:1.55rem;font-weight:600}.avt-article .r-sub{font-family:var(--f-display);color:var(--muted);margin-top:2px;font-size:.82rem}.avt-article .pill{font-family:var(--f-display);letter-spacing:.04em;text-transform:uppercase;border:1.5px solid;border-radius:999px;margin-top:6px;padding:3px 8px;font-size:.74rem;font-weight:700;display:inline-block}.avt-article .pill.ok{color:var(--ok)}.avt-article .pill.warn{color:var(--warn)}.avt-article .pill.crit{color:var(--crit)}.avt-article .verdict{border-top:1px solid var(--line);margin:0;padding:14px 22px 18px;font-size:1.02rem;line-height:1.55}.avt-article .verdict strong{font-family:var(--f-display)}.avt-article details.model{border-top:1px solid var(--line);font-family:var(--f-display);color:var(--muted);padding:12px 22px 14px;font-size:.9rem}.avt-article details.model summary{cursor:pointer;color:var(--ink);font-weight:650}.avt-article details.model p{margin:8px 0 0}.avt-article .c-wire{fill:none;stroke:var(--muted);stroke-width:1.6px}.avt-article .c-rail{fill:none;stroke:var(--ink);stroke-width:2.2px}.avt-article .c-txt{fill:var(--muted);font-family:var(--f-display);font-size:13px}.avt-article .c-txt.ink{fill:var(--ink);font-weight:650}.avt-article .c-mono{fill:var(--ink);font-family:var(--f-mono);font-size:13px;font-weight:600}.avt-article .c-vdc{fill:var(--hv);font-family:var(--f-mono);font-size:17px;font-weight:600}.avt-article .dev rect{fill:var(--panel);stroke:var(--muted);stroke-width:1.5px;transition:fill 60ms}.avt-article .dev text{fill:var(--muted);font-family:var(--f-mono);font-size:11px;font-weight:600}.avt-article .dev.on text{fill:#fff}.avt-article .diode path{fill:var(--panel);stroke:var(--muted);stroke-width:1.5px}.avt-article .diode line{stroke:var(--muted);stroke-width:1.5px}.avt-article .flow{fill:none;stroke-width:3.2px;stroke-linecap:round;stroke-dasharray:2 11;opacity:0}.avt-article .motor-box{fill:none;stroke:var(--line);stroke-width:1.4px;stroke-dasharray:5 5}.avt-article .coil{fill:none;stroke:var(--muted);stroke-width:1.6px}.avt-article .emfsrc circle{fill:var(--panel);stroke:var(--muted);stroke-width:1.6px}.avt-article .emfsrc path{fill:none;stroke:var(--muted);stroke-width:1.6px}.avt-article .cap-plate{stroke:var(--ink);stroke-width:3px}.avt-article .batt-long{stroke:var(--ink);stroke-width:2.4px}.avt-article .batt-short{stroke:var(--ink);stroke-width:4.5px}.avt-article .blade{stroke:var(--ink);stroke-width:2.4px;stroke-linecap:round}.avt-article .node{fill:var(--ink)}@media (prefers-reduced-motion:no-preference){.avt-article .dev.pwm rect{animation:.42s steps(2,jump-none) infinite avt-pwm}.avt-article .dev.pwm.lo rect{animation-delay:-.21s}}@keyframes avt-pwm{0%{fill:var(--panel)}to{fill:var(--grid)}}.avt-article .flowchart{font-family:var(--f-display);grid-template-columns:1fr;gap:0;margin:26px 0 30px;display:grid}.avt-article .fc-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.avt-article .fc{border:1.5px solid var(--line);background:var(--panel);border-radius:10px;min-width:0;padding:12px 14px}.avt-article .fc h4{margin:0 0 4px;font-size:1rem;font-weight:700}.avt-article .fc p{color:var(--muted);margin:0;font-size:.88rem;line-height:1.45}.avt-article .fc.decision{text-align:center;border-style:dashed}.avt-article .fc.asc{border-color:var(--accent)}.avt-article .fc.asc h4{color:var(--accent)}.avt-article .fc.spo h4{color:var(--ink)}.avt-article .fc.end{background:var(--hv-tint);border-color:var(--hv)}.avt-article .fc-arrow{height:26px;color:var(--muted);place-items:center;font-size:.8rem;display:grid}.avt-article .fc-arrow svg{width:14px;height:26px}.avt-article .fc-if{font-family:var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:4px;font-size:.72rem}.avt-article .endnote{border-top:1px solid var(--line);font-family:var(--f-display);color:var(--muted);margin-top:56px;padding-top:22px;font-size:.95rem}.avt-article .endnote p{margin:0 0 10px}@media (max-width:940px){.avt-article .controls{grid-template-columns:1fr 1fr}.avt-article .controls .ctl.speed{order:-1;grid-column:1/-1}.avt-article .stage{grid-template-columns:1fr}.avt-article .circuit-pane{border-right:0;border-bottom:1px solid var(--line)}}@media (max-width:620px){.avt-article{font-size:1.06rem}.avt-article .controls{grid-template-columns:1fr;padding:16px}.avt-article .lab-head,.avt-article .transport,.avt-article .verdict,.avt-article details.model{padding-left:16px;padding-right:16px}.avt-article .results{grid-template-columns:1fr}.avt-article .results>div{border-right:0;border-bottom:1px solid var(--line);padding:12px 16px}.avt-article .pair,.avt-article .versus{grid-template-columns:1fr}.avt-article .versus .op{padding:0 12px}.avt-article .fc-row{grid-template-columns:1fr}}.avt-article .col ul{list-style:outside}.avt-article .col ol{list-style:decimal}.avt-article sub,.avt-article sup{font-size:.72em}.avt-article .fc h4{color:var(--ink)}
