:root{--background:#fff;--foreground:#171717}@theme inline{--color-background: var(--background); --color-foreground: var(--foreground); --font-sans: var(--font-geist-sans); --font-mono: var(--font-geist-mono);}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed}}body{background:var(--background);color:var(--foreground);width:100vw;font-family:Arial,Helvetica,sans-serif;overflow-x:hidden}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner{border:4px solid #e2e8f0;border-top-color:#1b316a;border-radius:50%;width:40px;height:40px;margin:0 auto;animation:1s linear infinite spin}.metric-card{background:#fff;border-radius:.75rem;padding:1rem 1.25rem;box-shadow:0 4px 10px #0f172a1f}.nf-root{background:linear-gradient(#eef3ff 0%,#f8fafc 50%,#edf2ff 100%);justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.nf-card{text-align:center;background:#fff;border-radius:12px;width:100%;max-width:480px;padding:2rem 2.25rem 2.1rem;box-shadow:0 12px 30px #0f172a1f}.nf-code{letter-spacing:.12em;color:#223f80;margin-bottom:.4rem;font-size:2.6rem;font-weight:800}.nf-title{color:#1f2933;margin:0 0 .6rem;font-size:1.35rem;font-weight:600}.nf-text{color:#6b7280;margin:0 0 1.6rem;font-size:.9rem}.nf-button{color:#fff;cursor:pointer;background:#223f80;border:none;border-radius:999px;margin-top:.25rem;padding:.7rem 1.8rem;font-size:.9rem;font-weight:600;transition:background .15s,transform 50ms,box-shadow .1s;box-shadow:0 8px 18px #223f8040}.nf-button:hover{background:#3b63c4}.nf-button:active{transform:translateY(1px);box-shadow:0 4px 10px #223f8059}.nf-hint{color:#9ca3af;margin-top:1.5rem;font-size:.8rem}.sa-splash{background:linear-gradient(#eef3ff 0%,#f8fafc 50%,#edf2ff 100%);place-items:center;min-height:100vh;padding:2rem;display:grid}.sa-splash-inner{flex-direction:column;align-items:center;gap:14px;display:flex}.sa-splash-spinner{border:4px solid #223f802e;border-top-color:#223f80;border-radius:999px;width:42px;height:42px;animation:.9s linear infinite sa-spin}.sa-splash-text{color:#6b7280;font-size:.9rem}@keyframes sa-spin{to{transform:rotate(360deg)}}.css-k008qs{width:100vw}.nf2-root{background:radial-gradient(900px 500px at 85% 25%,#223f8024 0%,#223f8000 60%),linear-gradient(#eef3ff 0%,#f8fafc 50%,#edf2ff 100%)}.nf2-card{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}