:root{--glow-size:600px;--bg-base:#020617;--bg-gradient-1:rgba(6,182,212,0.03);--bg-gradient-2:rgba(59,130,246,0.025);--bg-gradient-3:rgba(139,92,246,0.02);--glow-color-inner:rgba(255,255,255,0.06);--glow-color-mid:rgba(255,255,255,0.025);--glow-color-outer:rgba(255,255,255,0.01);--noise-opacity:0.015;--toggle-bg:rgba(255,255,255,0.05);--toggle-bg-hover:rgba(255,255,255,0.1);--toggle-color:var(--color-slate-400,#94a3b8);--toggle-color-hover:var(--color-slate-200,#e2e8f0)}html:not(.dark){--bg-base:#f8fafc;--bg-gradient-1:rgba(6,182,212,0.04);--bg-gradient-2:rgba(59,130,246,0.03);--bg-gradient-3:rgba(139,92,246,0.025);--glow-color-inner:rgba(0,0,0,0.04);--glow-color-mid:rgba(0,0,0,0.02);--glow-color-outer:rgba(0,0,0,0.008);--noise-opacity:0.02;--toggle-bg:rgba(0,0,0,0.05);--toggle-bg-hover:rgba(0,0,0,0.08);--toggle-color:var(--color-slate-500,#64748b);--toggle-color-hover:var(--color-slate-700,#334155)}.global-background{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:radial-gradient(ellipse 80% 50% at 20% 20%,var(--bg-gradient-1) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 80% 30%,var(--bg-gradient-2) 0%,transparent 45%),radial-gradient(ellipse 70% 50% at 50% 80%,var(--bg-gradient-3) 0%,transparent 50%),var(--bg-base);transition:background 0.3s ease}.cursor-glow{position:absolute;inset:0;pointer-events:none;will-change:background;transition:opacity 0.4s ease-out;--cursor-x:50%;--cursor-y:50%;--cursor-opacity:0;opacity:var(--cursor-opacity);background:radial-gradient(var(--glow-size) circle at var(--cursor-x) var(--cursor-y),var(--glow-color-inner) 0%,var(--glow-color-mid) 35%,var(--glow-color-outer) 60%,transparent 100%)}.noise-overlay{position:absolute;inset:0;pointer-events:none;opacity:var(--noise-opacity);mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:128px 128px}@media (prefers-reduced-motion:reduce){.cursor-glow{opacity:0!important;display:none}.global-background{background:var(--bg-base)}}@media (hover:none),(max-width:768px){.cursor-glow{opacity:0!important;display:none}}.global-background.effects-disabled .cursor-glow,.global-background.effects-disabled .noise-overlay{opacity:0!important;display:none}.effects-toggle{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:50%;background:var(--toggle-bg);color:var(--toggle-color);cursor:pointer;transition:all 0.2s ease}.effects-toggle:hover{background:var(--toggle-bg-hover);color:var(--toggle-color-hover)}.effects-toggle.active{color:var(--color-primary-400,#22d3ee)}.effects-toggle:focus-visible{outline:2px solid var(--color-primary-400,#22d3ee);outline-offset:2px}