.signature-home .hero-wrap{position:relative;isolation:isolate}.signature-home .hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:56px;align-items:center;padding-block:88px 0}.signature-home .hero-copy{position:relative;z-index:1;min-width:0}.hero-eyebrow{color:var(--sky);margin-bottom:28px}.signature-home .hero h1{font-size:clamp(56px,7.2vw,104px);line-height:.98;letter-spacing:-.045em}.signature-home .hero h1>span{display:block}.signature-home .hero h1 .hero-signature{color:var(--sky)}.signature-home .hero-name{display:block}.hero-ai-lead{margin-top:32px;font-size:clamp(22px,2.1vw,30px);font-weight:500;line-height:1.3;letter-spacing:-.02em}.hero-summary{max-width:38em;margin-top:20px;color:#c4d1d8;font-size:18px;line-height:1.65}.signature-home .hero-actions{margin-top:40px}.signature-home .hero-actions .button{min-height:56px;padding-inline:26px;gap:14px;font-size:16px}.signature{position:relative;min-width:0;display:flex;flex-direction:column;border:1px solid var(--line-dark);border-radius:var(--radius);background:var(--ink-raised);overflow:hidden}.signature-stage{width:100%;aspect-ratio:1.08;position:relative;touch-action:pan-y}.signature-canvas,.signature-fallback{width:100%;height:100%;display:block;position:absolute;inset:0}.signature-canvas{visibility:hidden}.signature-ready .signature-canvas{visibility:visible}.signature-ready .signature-fallback{display:none}.signature-label{position:absolute;display:flex;align-items:center;gap:10px;color:var(--blue-line);font-family:var(--mono);font-size:12px;pointer-events:none}.signature-label:before{content:"";width:20px;height:1px;background:currentColor}.signature-label-design{left:20px;top:22px}.signature-label-code{right:20px;bottom:22px;flex-direction:row-reverse;color:var(--sky)}.signature-console{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px;padding:12px 14px;border-top:1px solid var(--line-dark)}.signature-controls{display:flex;gap:3px;padding:3px;border:1px solid var(--line-dark-strong);border-radius:4px;background:var(--ink)}.signature:not(.signature-ready) .signature-controls{visibility:hidden}.signature-controls button{min-height:44px;padding:8px 14px;display:flex;align-items:center;gap:8px;border:0;border-radius:3px;background:transparent;color:#c4d1d8;font-family:var(--mono);font-size:12px;transition:background .18s,color .18s}.signature-controls button:hover{background:var(--blue-hover);color:var(--white)}.signature-controls button[aria-pressed=true]{background:var(--sky);color:var(--ink)}.signature-controls svg{width:14px;height:14px}.signature-caption{order:3;flex-basis:100%;min-height:1.5em;color:#c4d1d8;font-family:var(--mono);font-size:12px}.signature .motion-toggle{margin:0;padding-inline:8px;font-family:var(--mono);font-size:12px}@media(max-width:1150px){.signature-home .hero{gap:36px;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.signature-controls button{padding-inline:10px}}@media(max-width:900px){.signature-home .hero{grid-template-columns:1fr;padding-top:56px}.signature{max-width:520px}.signature-stage{aspect-ratio:1.4}}@media(max-width:680px){.signature-home .hero{gap:20px;padding-top:44px}.signature-home .hero h1{font-size:clamp(42px,12vw,64px);line-height:1}.signature-home .hero-name{display:inline}.hero-ai-lead{margin-top:24px}.hero-summary{font-size:17px;line-height:1.6}.signature-home .hero-actions{flex-direction:column;align-items:stretch;margin-top:28px;gap:12px}.signature-home .hero-actions .button{justify-content:space-between}.signature{border:0;background:none}.signature-stage,.signature-controls,.signature-caption{display:none}.signature-console{padding:0;border:0;justify-content:flex-start}.signature .motion-toggle{padding-inline:0}}@media(forced-colors:active){.signature-controls button[aria-pressed=true]{outline:2px solid ButtonText;outline-offset:-4px}}.structure-layer{position:absolute;left:0;top:0;width:100%;pointer-events:none;z-index:30}.structure-box{position:absolute;border:1px dashed var(--azure-light);border-radius:4px}.structure-tag{position:absolute;left:-1px;bottom:calc(100% + 6px);padding:2px 8px;border-radius:3px;background:var(--azure-light);color:var(--ink);font:11px/1.5 var(--mono);white-space:nowrap}.structure-tag-below{top:calc(100% + 6px);bottom:auto}.structure-order{position:absolute;width:20px;height:20px;margin:-10px 0 0 -10px;border-radius:50%;background:var(--peach);color:var(--ink);font:11px/20px var(--mono);text-align:center}.structure-panel{position:fixed;right:24px;bottom:24px;z-index:31;width:300px;padding:20px 22px;border-radius:8px;background:#fff;color:var(--ink);box-shadow:0 24px 48px #00000059}.structure-panel h2{display:flex;justify-content:space-between;align-items:baseline;font-size:15px;font-weight:600;letter-spacing:0;line-height:1.4}.structure-panel h2 span{color:var(--muted);font:11px var(--mono)}.structure-panel dl{margin:12px 0;font:13px/1.4 var(--mono)}.structure-panel dl div{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid #e3e7e6}.structure-panel dl div:last-child{border-bottom:1px solid #e3e7e6}.structure-panel dt{color:var(--muted)}.structure-panel dd{margin:0;font-weight:500}.structure-panel p{color:var(--muted);font-size:12px;line-height:1.5}@media(max-width:680px){.structure-layer,.structure-panel{display:none}}