.f19-section{padding:65px 0 25px}.f19-intro{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:end;margin-bottom:32px}.f19-intro h2{font-size:52px;margin:16px 0 0}.f19-intro>p{font-size:16px;line-height:1.85;color:#405574;margin:0}.f19-canvas{border:1px solid #cad2da;border-radius:12px;background:#f8fafb;overflow:hidden;box-shadow:0 8px 35px #182f5305}.f19-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 26px;border-bottom:1px solid #d8dfe5;background:#fcfbf8}.f19-brand{font-size:15px;font-weight:800;letter-spacing:2.5px;color:#182f53}.f19-brand>span{font-size:9px;letter-spacing:1px;font-weight:600;color:#526079;margin-left:12px}.f19-play{font:600 11px/1.5 'Plus Jakarta Sans',sans-serif;background:#fffefa;border:1px solid #bbc5ce;color:#182f53;border-radius:5px;padding:9px 13px;cursor:pointer;display:flex;align-items:center;gap:12px}.f19-play>span{font-size:19px;line-height:1}.f19-play:hover{border-color:#b29351;background:#f3eee1}.f19-play:focus-visible{outline:2px solid #b29351;outline-offset:4px}.f19-diagram{display:block;width:100%;height:auto;overflow:visible;font-family:'Plus Jakarta Sans',Arial,sans-serif}.f19-mobile{display:none}.f19-lane{stroke:#cad4de;stroke-width:1;stroke-dasharray:4 6}.f19-lane-title{font-size:10px;letter-spacing:1px;font-weight:700;fill:#526079}.f19-node-box{fill:#fffefa;stroke:#9eafbe;stroke-width:1}.f19-title{fill:#182f53;font-size:13px;font-weight:700;letter-spacing:-.2px}.f19-copy{fill:#526079;font-size:10.5px;font-weight:500}.f19-input .f19-node-box{fill:#f9f4e8;stroke:#bea56e}.f19-held .f19-node-box{fill:#f6efec;stroke:#c49b90}.f19-output .f19-node-box{fill:#edf2f6;stroke:#869cb2}.f19-gate>path{fill:#f9f4e8;stroke:#b29351;stroke-width:1.3}.f19-gate-text{font-size:11px;font-weight:700;fill:#705d31}.f19-wire{fill:none;stroke:#607996;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}.f19-edge-input .f19-wire{stroke:#b29351}.f19-edge-held .f19-wire{stroke:#ae7970;stroke-dasharray:4 4}.f19-route-label{font-size:9px;letter-spacing:.5px;fill:#526079;font-weight:600}.f19-route-held{fill:#98675c}.f19-route-input{fill:#82652b}.f19-trace{fill:none;stroke:#c39b43;stroke-width:2.7;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:9 91;stroke-dashoffset:100;opacity:0}.f19-edge.is-moving .f19-trace{animation:f19-travel .72s ease-in-out both}.f19-node.is-active .f19-node-box{stroke:#b08c3f;stroke-width:1.8;filter:drop-shadow(0 2px 5px #b293511e)}.f19-footer{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid #d8dfe5;padding:18px 26px;background:#fcfbf8}.f19-legend{display:flex;gap:20px;align-items:center}.f19-legend>span{font-size:10px;color:#526079;display:flex;align-items:center;gap:7px}.f19-legend i{width:18px;height:2px;background:#607996}.f19-legend .gold{background:#b29351}.f19-legend .red{background:#ae7970}.f19-footer small{font-size:9px;color:#526079;line-height:1.6}@keyframes f19-travel{0%{stroke-dashoffset:100;opacity:0}15%{opacity:1}85%{opacity:1}100%{stroke-dashoffset:-100;opacity:0}}
@media(max-width:900px){.f19-intro{gap:35px}.f19-intro h2{font-size:44px}.f19-intro>p{font-size:15px}.f19-desktop{display:none}.f19-mobile{display:block;max-width:580px;margin:auto}.f19-footer{align-items:start;flex-direction:column;gap:12px}}
@media(max-width:760px){.f19-section{padding:40px 0 15px}.f19-intro{grid-template-columns:1fr;gap:18px;margin-bottom:24px}.f19-intro h2{font-size:39px}.f19-toolbar{padding:18px 16px;gap:12px}.f19-brand{font-size:13px;letter-spacing:2px}.f19-brand>span{display:block;font-size:7px;letter-spacing:.8px;margin:6px 0 0}.f19-play{font-size:10px;padding:8px 10px;gap:9px}.f19-footer{padding:16px}.f19-legend{gap:12px;flex-wrap:wrap}.f19-legend>span{font-size:9px}.f19-legend i{width:13px}.f19-footer small{font-size:9px}.f19-title{font-size:13px}.f19-copy{font-size:11px}}
@media(prefers-reduced-motion:reduce){.f19-canvas *{animation:none!important;transition:none!important}}