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minmax(0,1fr);gap:56px;align-items:center}.hero-copy h1{margin-top:var(--space-5);font-size:clamp(40px,4.6vw,60px);line-height:1.08;font-weight:700;letter-spacing:-.035em}.hero-sub{margin-top:var(--space-4);font:700 clamp(18px,1.8vw,22px)/1.4 var(--font-display)}.hero-tagline{margin-top:var(--space-4)}.hero-lead{margin-top:var(--space-4);max-width:560px;color:var(--ink-2);font-size:16px;line-height:1.75}.hero-cta{display:flex;flex-wrap:wrap;gap:var(--space-3);margin:var(--space-6) 0 var(--space-5)}.compare{padding:var(--space-5);box-shadow:var(--shadow-md)}.compare-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.compare-head .mono-caption{display:inline-flex;align-items:center;gap:6px}.compare-bars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4);margin-top:var(--space-5);min-height:260px}.compare-col{display:flex;flex-direction:column;gap:var(--space-3);min-width:0}.compare-name{display:flex;align-items:center;justify-content:space-between;gap:6px;font:600 13px/1.3 var(--font-mono)}.compare-name>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compare-plot{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:end;height:214px;padding-top:24px;padding-bottom:1px;border-bottom:1px solid var(--outline)}.bar{position:relative;border-radius:6px 6px 2px 2px;min-height:6px;transition:height .5s cubic-bezier(.2,.7,.2,1)}.bar span{position:absolute;left:50%;bottom:calc(100% + 6px);transform:translate(-50%);white-space:nowrap;font:600 12px/1 var(--font-mono)}.bar-official{background:repeating-linear-gradient(135deg,var(--surface-4) 0 6px,var(--surface-3) 6px 12px);border:1px solid var(--outline)}.bar-official span{color:var(--ink-3);text-decoration:line-through}.bar-ours{background:var(--primary)}.bar-ours span{color:var(--primary)}.compare-legend{display:grid;grid-template-columns:1fr 1fr;gap:8px;text-align:center;color:var(--ink-3);font:500 11px/1 var(--font-mono);letter-spacing:.06em}.compare-note{margin-top:var(--space-4);color:var(--ink-3);font-size:12px}.compare-error{grid-column:1 / -1;align-self:center;color:var(--ink-2);font-size:14px}.ledger-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;align-items:start}.ledger-cards{display:grid;gap:var(--space-5)}.ledger-card{display:flex;gap:var(--space-4)}.ledger-card h3{font-size:18px;font-weight:600}.ledger-card p{margin-top:6px;color:var(--ink-2);font-size:15px}.ledger-links{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-6)}.feature-icon{display:inline-grid;place-items:center;flex:none;width:44px;height:44px;border-radius:var(--radius-md);background:var(--primary-soft);color:var(--primary)}.feature-icon-lg{width:56px;height:56px}.trace{padding:var(--space-5);box-shadow:var(--shadow-md)}.trace-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.trace-flow{display:grid;grid-template-columns:repeat(3,1fr);margin:var(--space-6) 0;padding:0;list-style:none;position:relative}.trace-flow:before{content:"";position:absolute;top:26px;left:16%;right:16%;height:2px;background:repeating-linear-gradient(90deg,var(--primary) 0 8px,transparent 8px 14px);opacity:.6}.trace-flow li{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}.trace-flow b{font-size:14px}.trace-flow small{color:var(--ink-3);font:500 11px/1.4 var(--font-mono)}.trace-node{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:var(--surface-3);border:1px solid var(--outline);color:var(--ink-2)}.trace-node-main{background:var(--primary);border-color:var(--primary);color:var(--on-primary);box-shadow:0 0 0 6px var(--primary-soft)}.trace-checks{display:grid;gap:10px;margin:0;padding:var(--space-4);list-style:none;border-radius:var(--radius-md);background:var(--surface-2);border:1px solid var(--outline-2)}.trace-checks li{display:flex;align-items:center;gap:10px;font-size:14px}.trace-checks li>.icon{color:var(--success);font-size:18px}.trace-checks span{display:flex;flex:1;justify-content:space-between;gap:var(--space-3)}.trace-checks code{color:var(--ink-2);font-size:12px}.trace-foot{display:flex;align-items:center;gap:8px;margin-top:var(--space-4);color:var(--primary);font-weight:600;font-size:14px}.section-split{display:flex;align-items:end;justify-content:space-between;gap:var(--space-5);flex-wrap:wrap;margin-bottom:var(--space-6)}.section-split .section-head{margin-bottom:0}.steps-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}.steps{display:grid;gap:var(--space-6);margin:0;padding:0;list-style:none}.steps li{display:flex;gap:var(--space-5)}.step-no{flex:none;color:var(--outline);font:700 32px/1 var(--font-display)}.steps h3{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:600}.steps h3 .icon{color:var(--primary)}.steps p{margin-top:6px;color:var(--ink-2)}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-5)}.value-card{padding:var(--space-6)}.value-card h3{margin-top:var(--space-5);font-size:19px;font-weight:600}.value-card p{margin-top:var(--space-2);color:var(--ink-2)}.band{display:flex;align-items:center;gap:var(--space-5);padding:var(--space-6)}.band-copy{flex:1}.band-copy h2{margin:6px 0;font-size:22px;font-weight:700}.cta{padding:112px 0;border-top:1px solid var(--outline-2);background:radial-gradient(ellipse 60% 80% at 50% 0%,var(--primary-soft),transparent 70%)}.cta-inner{text-align:center}.cta h2{font-size:clamp(32px,4vw,48px);line-height:1.15;font-weight:700;letter-spacing:-.03em}.cta p{margin-top:var(--space-4);font-size:16px}.cta .hero-cta{justify-content:center;margin-bottom:0}@media (max-width: 1024px){.hero-inner,.ledger-grid,.steps-grid{grid-template-columns:1fr;gap:48px}.values{grid-template-columns:1fr}}@media (max-width: 640px){.hero{padding:48px 0 64px}.section{padding:64px 0}.compare-bars{gap:var(--space-3)}.band{flex-direction:column;align-items:flex-start}.trace-checks span{flex-direction:column;gap:2px}}