:root{color-scheme:light;--bg:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--secondary:#86868b;--line:#d2d2d7;--accent:#0071e3;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display",Inter,"Helvetica Neue",Helvetica,Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:inherit;color:var(--ink);background:var(--bg);line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased}.shell{width:min(1120px,100%);margin:auto;padding:56px 32px 28px}.hero{text-align:center;margin:0 auto 44px;max-width:640px}.eyebrow{font-size:14px;font-weight:500;letter-spacing:-.01em;color:var(--muted);margin:0 0 16px}.hero h1{font-size:clamp(40px,5vw,58px);font-weight:600;line-height:1.08;letter-spacing:-.045em;margin:0 0 20px}.lede{color:var(--muted);font-size:17px;line-height:1.5;margin:0 auto;max-width:520px;text-wrap:balance}.layout{display:grid;grid-template-columns:1fr;gap:24px}.panel{min-width:0;background:#fff;border:1px solid #e5e5ea;border-radius:18px;padding:30px;box-shadow:0 8px 32px #00000003}.panel h2{font-size:22px;font-weight:600;letter-spacing:-.03em;margin:0 0 28px}.field{display:grid;grid-template-columns:minmax(0,1fr) 80px;gap:8px 16px;margin-bottom:22px;align-items:center}.label-row{grid-column:1/-1;display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:13px;font-weight:500}.label-row output{font-size:12px;color:var(--secondary);font-variant-numeric:tabular-nums}input[type=range]{appearance:none;-webkit-appearance:none;width:100%;min-width:0;height:44px;background:transparent;cursor:pointer;margin:0;accent-color:var(--accent)}input[type=range]::-webkit-slider-runnable-track{height:4px;background:#d2d2d7;border-radius:4px}input[type=range]::-moz-range-track{height:4px;background:#d2d2d7;border-radius:4px}input[type=range]::-webkit-slider-thumb{appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:1px solid #d2d2d7;box-shadow:0 2px 5px #00000026;margin-top:-10px}input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#fff;border:1px solid #d2d2d7;box-shadow:0 2px 5px #00000026}input[type=range]::-moz-range-progress{height:4px;background:var(--accent);border-radius:4px}.num{width:100%;min-width:0;min-height:44px;border:1px solid var(--line);border-radius:10px;padding:10px 6px;background:#fafafc;color:var(--ink);font-family:inherit;font-size:14px;font-variant-numeric:tabular-nums;text-align:center}input:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.howto{border-top:1px solid #e5e5ea;padding-top:16px;margin-top:28px}.howto summary{min-height:44px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--accent);cursor:pointer}.howto summary::before{content:'+';font-size:18px}.howto[open] summary::before{content:'−'}.howto-body{padding-top:12px}.howto pre{white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 12px;padding:16px;border-radius:10px;background:var(--bg);font:11px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace}.howto p{font-size:12px;color:var(--muted);margin:0}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.metric{min-width:0;padding:0 0 28px}.metric-label{font-size:12px;color:var(--muted);margin:0 0 10px}.metric-value{font-size:clamp(24px,2.5vw,32px);line-height:1.15;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-.04em;margin:0;overflow-wrap:anywhere}.metric-accent{grid-column:1/-1;border-top:1px solid #e5e5ea;padding-top:24px}.metric-accent .metric-value{font-size:clamp(36px,4.5vw,50px);color:var(--accent)}.metric-wide{grid-column:1/-1;border-top:1px solid #e5e5ea;padding-top:24px}.metric-wide .metric-value{font-size:26px}.metric-value.is-warn{color:var(--muted);font-size:16px;letter-spacing:0;line-height:1.5}.lead-gate{border-top:1px solid var(--line);padding-top:24px}.lead-gate h3{font-size:18px;font-weight:600;line-height:1.3;letter-spacing:-.02em;margin:0 0 12px}.lead-note{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 22px}#lead-form{display:grid;gap:16px}#lead-form label{display:grid;gap:8px;font-size:13px;color:var(--muted)}#lead-form input{width:100%;min-width:0;min-height:48px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:12px 14px;font-family:inherit;font-size:16px;color:var(--ink)}#lead-form input::placeholder{color:var(--secondary)}.primary{min-height:48px;border:0;border-radius:980px;background:var(--accent);color:#fff;padding:13px 20px;font-family:inherit;font-size:15px;cursor:pointer;transition:background .2s}.primary:hover{background:#0077ed}.error{font-size:13px;color:#b42318;margin:0}.lead-success{border-top:1px solid var(--line);font-size:13px;padding-top:20px;color:var(--muted)}.footer{padding-top:24px;margin-top:12px;text-align:center;color:var(--secondary);font-size:11px}.footer p{margin:0}.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 32px);padding:14px 22px;border-radius:14px;color:#fff;background:var(--ink);font-size:13px;box-shadow:0 8px 30px #00000020;z-index:20}[hidden]{display:none!important}
@media(min-width:800px){.layout{grid-template-columns:1fr 1fr;align-items:start}}
@media(max-width:480px){.shell{padding:36px 16px 24px}.hero{margin-bottom:32px}.lede{font-size:16px}.panel{padding:24px 20px}.layout{gap:20px}.field{grid-template-columns:minmax(0,1fr) 72px}.label-row{font-size:12px}.metric-value{font-size:25px}.metric-accent .metric-value{font-size:40px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}