html:has(.landing-body){scroll-behavior:smooth}.landing-body{--l-accent-cyan:#67e8f9;--l-accent-violet:#a78bfa;--l-accent-violet-strong:#c4b5fd;--l-link:#c4b5fd;--l-link-hover:#ddd6fe;--l-canvas-bg:#08080d;--l-header-bg:rgba(10,10,18,.65);--l-glass-top:rgba(20,20,30,.6);--l-glass-bottom:rgba(12,12,20,.6);--l-card-bg:#0d0d16;--l-card-bg-alt:rgba(14,14,24,.8);--l-overlay:rgba(0,0,0,.25);--l-overlay-strong:rgba(0,0,0,.3);--l-grid-line:hsla(0,0%,100%,.04);--l-dot:hsla(0,0%,100%,.07);--l-glow-violet:rgba(124,58,237,.2);--l-glow-cyan:rgba(34,211,238,.1);--l-shadow-glow:0 0 0 1px rgba(139,92,246,.25),0 10px 60px -10px rgba(124,58,237,.45);--l-shadow-glow-sm:0 0 30px -8px rgba(124,58,237,.5);--l-node-top:rgba(28,28,42,.95);--l-node-bottom:rgba(16,16,26,.95);--l-cta-bg:linear-gradient(135deg,#1a1030,#0d0d20);background:radial-gradient(1200px 600px at 80% -10%,rgba(124,58,237,.18),transparent 60%),radial-gradient(900px 500px at 10% 10%,rgba(34,211,238,.1),transparent 60%),var(--app-bg);color:var(--text-primary)}[data-theme=light] .landing-body{--l-accent-cyan:#0891b2;--l-accent-violet:#5b52e8;--l-accent-violet-strong:#6c63ff;--l-link:#5b52e8;--l-link-hover:#6c63ff;--l-canvas-bg:#eef1f7;--l-header-bg:rgba(246,247,251,.88);--l-glass-top:hsla(0,0%,100%,.88);--l-glass-bottom:rgba(248,249,252,.92);--l-card-bg:#fff;--l-card-bg-alt:hsla(0,0%,100%,.92);--l-overlay:hsla(0,0%,100%,.82);--l-overlay-strong:hsla(0,0%,100%,.9);--l-grid-line:rgba(15,23,42,.06);--l-dot:rgba(15,23,42,.08);--l-glow-violet:rgba(91,82,232,.14);--l-glow-cyan:rgba(8,145,178,.1);--l-shadow-glow:0 0 0 1px rgba(91,82,232,.18),0 10px 40px -12px rgba(91,82,232,.22);--l-shadow-glow-sm:0 0 24px -8px rgba(91,82,232,.2);--l-node-top:hsla(0,0%,100%,.98);--l-node-bottom:rgba(248,249,252,.98);--l-cta-bg:linear-gradient(135deg,#f3f0ff,#f6f7fb);background:radial-gradient(1200px 600px at 80% -10%,rgba(91,82,232,.1),transparent 60%),radial-gradient(900px 500px at 10% 10%,rgba(8,145,178,.07),transparent 60%),var(--app-bg)}.landing-body .grid-bg{background-image:linear-gradient(var(--l-grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--l-grid-line) 1px,transparent 1px);background-size:48px 48px;background-position:-1px -1px}.landing-body .dot-bg{background-image:radial-gradient(var(--l-dot) 1px,transparent 1px);background-size:22px 22px}.landing-body .gradient-text{background:linear-gradient(110deg,var(--l-accent-violet) 0,var(--l-accent-violet-strong) 30%,#0891b2 70%,var(--l-accent-cyan) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.landing-body .glass{background:linear-gradient(180deg,var(--l-glass-top),var(--l-glass-bottom));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--border-subtle)}#landing-nav.nav-blur,.landing-body .landing-header{background:var(--l-header-bg);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--border-subtle)}.landing-body .btn-primary-landing{background:linear-gradient(180deg,#8b5cf6,#7c3aed);box-shadow:inset 0 0 0 1px rgba(167,139,250,.5),0 8px 30px -10px rgba(124,58,237,.7);color:#fff;transition:transform .15s ease,box-shadow .2s ease}[data-theme=light] .landing-body .btn-primary-landing{background:linear-gradient(180deg,#6c63ff,#5b52e8);box-shadow:inset 0 0 0 1px rgba(108,99,255,.35),0 8px 24px -10px rgba(91,82,232,.35)}.landing-body .btn-primary-landing:hover{transform:translateY(-1px);box-shadow:inset 0 0 0 1px rgba(167,139,250,.7),0 14px 36px -10px rgba(124,58,237,.8)}.landing-body .btn-ghost-landing{border:1px solid var(--border-strong);background:var(--hover-bg);color:var(--text-secondary);transition:background .15s ease,border-color .15s ease,color .15s ease}.landing-body .btn-ghost-landing:hover{background:var(--surface-muted);border-color:var(--border-hover);color:var(--text-primary)}.landing-body .feature-card{background:radial-gradient(120% 80% at 0 0,rgba(124,58,237,.06),transparent 50%),var(--l-card-bg);border:1px solid var(--border-subtle);transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}[data-theme=light] .landing-body .feature-card{background:radial-gradient(120% 80% at 0 0,rgba(91,82,232,.05),transparent 50%),var(--l-card-bg)}.landing-body .feature-card:hover{border-color:rgba(167,139,250,.45);transform:translateY(-2px);box-shadow:0 16px 50px -20px rgba(124,58,237,.5)}[data-theme=light] .landing-body .feature-card:hover{border-color:rgba(91,82,232,.35);box-shadow:0 16px 40px -20px rgba(91,82,232,.18)}.landing-body .node{background:linear-gradient(180deg,var(--l-node-top),var(--l-node-bottom));border:1px solid var(--border-subtle);border-radius:14px;box-shadow:0 20px 60px -25px var(--shadow-soft),0 0 0 1px hsla(0,0%,100%,.02) inset}.landing-body .node-trigger{border-color:rgba(34,211,238,.35);box-shadow:0 0 0 1px rgba(34,211,238,.2),0 20px 60px -25px rgba(34,211,238,.35)}[data-theme=light] .landing-body 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0 0 rgba(34,197,94,0)}}.landing-body .reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}.landing-body .reveal.in{opacity:1;transform:none}.landing-body .cta-banner{background:radial-gradient(80% 120% at 0 0,rgba(34,211,238,.18),transparent 50%),radial-gradient(80% 120% at 100% 100%,rgba(124,58,237,.35),transparent 50%),var(--l-cta-bg);border:1px solid rgba(139,92,246,.35)}[data-theme=light] .landing-body .cta-banner{border-color:rgba(91,82,232,.25)}.landing-body .shadow-glow{box-shadow:var(--l-shadow-glow)}.landing-body .shadow-glow-sm{box-shadow:var(--l-shadow-glow-sm)}.landing-body .l-text{color:var(--text-primary)}.landing-body .l-text-secondary{color:var(--text-secondary)}.landing-body .l-text-muted{color:var(--text-muted)}.landing-body .l-text-faint{color:var(--text-faint)}.landing-body .l-accent-cyan{color:var(--l-accent-cyan)}.landing-body .l-accent-violet{color:var(--l-accent-violet)}.landing-body .l-link{color:var(--l-link)}.landing-body .l-link:hover{color:var(--l-link-hover)}.landing-body .l-pill{color:var(--text-muted)}.landing-body .l-pill,.landing-body .l-surface{border:1px solid var(--border-subtle);background:var(--hover-bg)}.landing-body .l-surface-strong{border:1px solid var(--border-subtle);background:var(--surface-muted)}.landing-body .l-overlay{border:1px solid var(--border-subtle);background:var(--l-overlay)}.landing-body .l-canvas-bg{background-color:var(--l-canvas-bg)}.landing-body .l-card{border:1px solid var(--border-subtle);background:var(--l-card-bg-alt)}.landing-body .l-glow-violet{background-color:var(--l-glow-violet)}.landing-body .l-glow-cyan{background-color:var(--l-glow-cyan)}.landing-body .landing-logo-bg{fill:var(--panel-bg)}.landing-body .landing-theme-toggle{display:flex;height:2.5rem;width:2.5rem;align-items:center;justify-content:center;border-radius:.5rem;border:1px solid var(--border-strong);background:transparent;color:var(--text-muted);transition:all .15s ease;cursor:pointer}.landing-body .landing-theme-toggle:hover{border-color:var(--border-hover);color:var(--text-secondary);background:var(--hover-bg)}.landing-body .landing-footer,.landing-body .landing-footer-divider{border-top:1px solid var(--border-subtle)}.landing-body .landing-nav-link{color:var(--text-muted);transition:color .15s ease}.landing-body .landing-nav-link:hover{color:var(--text-primary)}.landing-body .landing-icon-btn{border:1px solid var(--border-subtle);background:var(--hover-bg);color:var(--text-muted);transition:color .15s ease,background .15s ease}.landing-body .landing-icon-btn:hover{color:var(--text-primary)}.landing-body .landing-code-block{border:1px solid var(--border-subtle);background:var(--l-overlay-strong);color:var(--text-secondary)}.landing-body .landing-sidebar{border-color:var(--border-subtle);background:var(--hover-bg)}.landing-body 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