body{background:#0a0118;font-family:Inter,sans-serif}
  .glass{background:rgba(255,255,255,.04);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.08)}
  .neon-text{background:linear-gradient(90deg,#c084fc,#f0abfc,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent}
  .neon-border{position:relative}
  .neon-border::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,#a855f7,#ec4899,#22d3ee);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.5}
  .blob{position:absolute;border-radius:50%;filter:blur(90px);z-index:0}
  details[open] .chev{transform:rotate(180deg)}
  section{scroll-margin-top:84px}