:root{--bg:#0b0f14;--panel:#121922;--panel-2:#18212c;--border:hsla(0,0%,100%,.08);--text:#e8edf3;--muted:#97a3b6;--accent:#7cc0ff;--green:#4dd08a;--red:#ff6b6b}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}body{min-height:100vh;background:radial-gradient(circle at top right,rgba(124,192,255,.08),transparent 28%),linear-gradient(180deg,#0b0f14,#0d131b)}.container{max-width:1320px;margin:0 auto;padding:0 18px}@media (max-width:900px){.container{padding:0 14px}}.card{background:rgba(18,25,34,.88);border:1px solid var(--border);border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.muted{color:var(--muted)}