/* VOLT EDM — reset, html/body, particles, base elements
   Verbatim from index.html (refactor: physical split only, no rule edits). */
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;height:100dvh;font-family:'Vazirmatn',sans-serif;background:var(--bg);color:var(--tx);overflow:hidden}
@supports(padding:env(safe-area-inset-bottom)){.sidebar{padding-bottom:env(safe-area-inset-bottom)}.toast{bottom:calc(72px + env(safe-area-inset-bottom))}}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 60% 40% at 20% 10%,rgba(124,58,237,.12) 0%,transparent 60%),radial-gradient(ellipse 50% 30% at 80% 80%,rgba(99,102,241,.08) 0%,transparent 50%),radial-gradient(ellipse 40% 50% at 50% 50%,rgba(167,139,250,.04) 0%,transparent 70%),repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(124,58,237,.018) 2px,rgba(124,58,237,.018) 4px);pointer-events:none;z-index:0;animation:bgShift 12s ease-in-out infinite alternate}
body::after{content:'';position:fixed;inset:0;background:repeating-linear-gradient(90deg,transparent,transparent 80px,rgba(124,58,237,.015) 80px,rgba(124,58,237,.015) 81px);pointer-events:none;z-index:0}
.particles{position:fixed;inset:0;pointer-events:none;z-index:1;overflow:hidden}
.particle{position:absolute;border-radius:50%;animation:floatP linear infinite;opacity:0}