.pulse-hero{background:radial-gradient(ellipse at 85% 20%,#233749 0,transparent 65%),#121923}.pulse-hero h1{font-size:clamp(2.4rem,6vw,4.6rem);max-width:900px}.pulse-hero p{max-width:760px}.pulse-controls{display:flex;gap:18px;align-items:end;flex-wrap:wrap;margin-bottom:20px}.pulse-controls label{flex:1;min-width:180px}.pulse-controls select{display:block;width:100%;margin-top:8px}.pulse-duel{display:grid;grid-template-columns:190px 1fr;gap:30px;align-items:center;padding:30px;background:#17212d;border:1px solid #34485c;border-radius:20px;margin:24px 0}.pulse-ring{width:180px;height:180px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#091421;box-shadow:inset 0 0 0 12px #ffffff12}.pulse-ring strong{font-size:2.7rem}.pulse-ring span{font-size:.8rem;max-width:135px}.pulse-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.pulse-card{padding:26px;border:1px solid #34485c;background:#111b27;border-radius:18px;min-width:0}.pulse-card h2{min-height:2em}.pulse-number{font-size:clamp(2rem,4vw,3.7rem);line-height:1.1;font-weight:800;margin:20px 0 8px;color:#64d9ff;font-variant-numeric:tabular-nums}.pulse-color-1 .pulse-number,.pulse-color-1 .pulse-chart{color:#f59ac5}.pulse-chart{color:#64d9ff;min-height:150px}.pulse-chart svg{display:block;width:100%;height:auto}.pulse-chart text{fill:currentColor;font-size:13px}.pulse-empty{padding:30px 0;color:#b9c8d8;line-height:1.8}.pulse-rewind{display:block;font-weight:600}.pulse-rewind input{display:block;width:100%;margin:16px 0;accent-color:#64d9ff}.pulse-observation{display:block;min-height:2.5em}.pulse-card details{margin-top:22px}.pulse-card summary{cursor:pointer;padding:12px 0}.pulse-method{margin-top:28px;line-height:1.8}.pulse-note{color:#b9c8d8;max-width:950px}@media(max-width:700px){.pulse-grid{grid-template-columns:1fr}.pulse-duel{grid-template-columns:1fr;padding:22px}.pulse-ring{margin:auto}.pulse-controls button{width:100%}}