.talk-systems{margin-bottom:0;gap:0;border-bottom:1px solid #dce4f5}.talk-systems button{flex:1;padding:22px 18px;background:transparent;border:0;border-bottom:3px solid transparent;color:#10296E;font:inherit;font-size:16px;cursor:pointer}.talk-systems button[aria-selected=true]{border-bottom-color:#0A3EFF;color:#0A3EFF;background:#f4f7ff}.talk-systems button:focus-visible{outline:2px solid #0A3EFF;outline-offset:-4px}.system-panel{display:grid;grid-template-columns:1fr 1fr;text-align:left;margin-top:28px;background:#f5f7fc;min-height:460px}.system-photo{position:relative;min-height:420px;overflow:hidden}.system-photo img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.system-photo span{position:absolute;bottom:25px;left:25px;right:25px;background:#10296Ee8;color:white;padding:16px;font-size:11px;letter-spacing:1px}.system-copy{padding:40px}.system-copy h3{font-size:30px;line-height:1.2}.system-description{font-size:16px;color:#606b80;margin:20px 0}.system-copy ul{padding-left:20px;color:#10296E;line-height:1.6;font-size:14px}.system-copy li{padding:5px 0}.device-photo{background:#f6f8ff}.device-photo img{object-fit:cover;object-position:center}.device-photo .monitor-readout{left:15px;right:15px;bottom:15px;padding:14px 18px}.device-photo .monitor-readout b{font-size:18px}.device-photo .monitor-readout span{font-size:11px}.v4-pulse{padding-top:65px;padding-bottom:55px}.v4-pulse h2{font-size:clamp(32px,3vw,45px)}.pulse-map{height:320px;max-width:1040px;margin:30px auto 0}.pulse-hub{height:108px;width:108px;box-shadow:0 0 0 12px #0a3eff09,0 0 0 24px #0a3eff05}.pulse-hub span{font-size:20px}.pulse-hub small{font-size:5px;margin-top:9px}.pulse-node{padding:10px 15px;font-size:12px}.pulse-states{bottom:12px}.v4-pulse>[data-motion]{display:block;max-width:1040px;margin:15px auto 0}@media(max-width:900px){.system-copy{padding:25px}.system-copy h3{font-size:25px}.talk-systems button{font-size:14px;padding:18px 12px}}@media(max-width:650px){.talk-systems{display:grid;grid-template-columns:1fr 1fr}.talk-systems button{min-height:65px}.system-panel{grid-template-columns:1fr}.system-photo{min-height:250px}.system-copy{padding:28px 22px}.system-copy h3{font-size:26px}.system-description{font-size:15px}.pulse-map{height:280px}.pulse-hub{height:82px;width:82px}.pulse-hub span{font-size:16px}.pulse-hub small{font-size:4px}.pulse-node{font-size:9px;padding:8px}.pulse-node i{margin-right:5px}.node-0,.node-1{top:12%}.node-4,.node-5{bottom:20%}.pulse-states{font-size:7px;gap:15px}.v4-pulse{padding-top:50px;padding-bottom:40px}.device-photo{min-height:310px}.device-photo .monitor-readout{padding:10px}.device-photo .monitor-readout small{font-size:9px}.device-photo .monitor-readout b{font-size:15px}}