:root{color-scheme:dark;--bg:#020617;--fg:#e5e7eb;--accent:#22c55e}body,html{margin:0;padding:0;min-height:100%;background:radial-gradient(circle at top,#0f172a 0,#020617 55%,#000 100%);color:var(--fg);font-family:system-ui,-apple-system,BlinkMacSystemFont,-webkit-system-font,Segoe UI,sans-serif}body{display:flex;justify-content:center;align-items:flex-start}main{width:100%;max-width:960px;padding:3rem 1.5rem 4rem}textarea{width:100%;min-height:200px;background:rgba(15,23,42,.85);color:inherit;border-radius:.75rem;border:1px solid rgba(148,163,184,.6);padding:1rem 1.25rem;resize:vertical}button{cursor:pointer}.results-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.3fr);grid-gap:2rem;gap:2rem}@media (max-width:768px){.results-grid{grid-template-columns:minmax(0,1fr)}}