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var(--header-h))}.app-side{border-right:1px solid var(--line);padding:28px 16px;position:sticky;top:var(--header-h);height:calc(100vh - var(--header-h));overflow-y:auto}.app-side .group{font-size:12px;font-weight:700;color:var(--faint);text-transform:uppercase;letter-spacing:.06em;padding:0 12px;margin:20px 0 8px}.app-side a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);font-size:var(--text-sm);font-weight:550;color:var(--muted);transition:all .15s var(--ease)}.app-side a:hover{color:var(--fg);background:var(--panel)}.app-side a.active{color:var(--fg);background:var(--panel);font-weight:650}.app-main{padding:36px 40px 80px;min-width:0}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:28px}.page-title{font-size:var(--text-xl);font-weight:750;letter-spacing:var(--tracking-tight)}.page-sub{margin-top:6px;color:var(--muted);font-size:var(--text-sm);max-width:640px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grid-stat{padding:18px 20px}.rangebar{margin-top:10px}.rangebar .track{position:relative;height:8px;border-radius:999px;background:var(--panel);border:1px solid var(--line)}.rangebar .band{position:absolute;top:-1px;bottom:-1px;background:color-mix(in srgb,var(--info) 22%,var(--bg));border:1px solid color-mix(in srgb,var(--info) 45%,transparent);border-radius:999px}.rangebar .cursor{position:absolute;top:50%;width:12px;height:12px;border-radius:999px;background:var(--fg);border:2px solid var(--bg);transform:translate(-50%,-50%);box-shadow:0 0 0 1px 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var(--ease)}[data-reveal=out]{opacity:0;transform:translateY(14px)}.glow{position:relative}.glow:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;border-radius:inherit;background:radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%),color-mix(in srgb,var(--accent) 9%,transparent),transparent 68%);opacity:0;transition:opacity .35s var(--ease);pointer-events:none}.glow:hover:before{opacity:1}.glow:hover{border-color:var(--line-strong);box-shadow:var(--shadow-pop)}.feature-item.glow:hover .feature-icon,.grid-cell.glow:hover .cell-icon{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.feature-icon,.cell-icon{transition:color .25s var(--ease),border-color .25s var(--ease)}.btn{transition:background .15s var(--ease),border-color .15s var(--ease),color .15s var(--ease),opacity .15s var(--ease),transform .15s 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rotateY(calc(var(--tx, 0) * 3.6deg));will-change:transform}.chip.ok:before{animation:pulse 2.4s infinite}.spark-wrap{position:relative;overflow:hidden;border-radius:calc(var(--radius) - 4px)}.spark-line{stroke-dasharray:1;stroke-dashoffset:1}.spark-line.draw{animation:spark-draw 1.5s cubic-bezier(.4,0,.2,1) .25s forwards}@keyframes spark-draw{to{stroke-dashoffset:0}}.spark-area{opacity:0}.spark-area.draw{animation:spark-fade .8s var(--ease) 1.1s forwards}@keyframes spark-fade{to{opacity:1}}.spark-dot{transform-box:fill-box;transform-origin:center}.spark-dot.halo{animation:spark-halo 2.4s ease-out 2s infinite}@keyframes spark-halo{0%{transform:scale(.5);opacity:.8}70%,to{transform:scale(2.6);opacity:0}}.spark-scan{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;animation:spark-scan 6s cubic-bezier(.45,0,.55,1) infinite}.spark-scan:before{content:"";position:absolute;top:0;bottom:0;left:0;width:1.5px;background:linear-gradient(to bottom,transparent,color-mix(in srgb,var(--accent) 50%,transparent),transparent)}@keyframes spark-scan{0%{transform:translate(0);opacity:0}8%,46%{opacity:.9}54%,to{transform:translate(100%);opacity:0}}.mockup .mock-li,.mockup .mock-li .mono{animation:row-glow 7.5s ease-in-out infinite}.mockup .mock-li:nth-child(1),.mockup .mock-li:nth-child(1) .mono{animation-delay:0s}.mockup .mock-li:nth-child(2),.mockup .mock-li:nth-child(2) .mono{animation-delay:2.5s}.mockup .mock-li:nth-child(3),.mockup .mock-li:nth-child(3) .mono{animation-delay:5s}@keyframes row-glow{0%{background-color:color-mix(in srgb,var(--accent) 7%,transparent);color:var(--accent)}16%,to{background-color:transparent;color:inherit}}.num.tick{color:var(--accent);transition:color .45s var(--ease)}.cta{position:relative;overflow:hidden}.cta:before{content:"";position:absolute;left:50%;top:-35%;width:720px;height:420px;translate:-50% 0;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 10%,transparent),transparent 70%);filter:blur(40px);animation:cta-breathe 9s ease-in-out infinite;pointer-events:none}.cta .container{position:relative}@keyframes cta-breathe{0%,to{opacity:.55;transform:scale(1)}50%{opacity:.9;transform:scale(1.12)}}.route-fade{animation:route-in .45s var(--ease-out) both}@keyframes route-in{0%{opacity:0;transform:translateY(10px)}}.footer-col a{transition:color .15s var(--ease)}.footer-col a:hover{color:var(--fg)}