:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.app{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at top left,#1f4fff 0,#0f172a 35%,#020617);color:#e5e7eb;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-header{padding:1.5rem 2rem;display:flex;justify-content:center;border-bottom:1px solid rgba(148,163,184,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.app-header h1{font-size:1.5rem;font-weight:600;letter-spacing:.03em}.app-main{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem}.card{width:100%;max-width:420px;padding:2.5rem 2rem;border-radius:1.25rem;background:radial-gradient(circle at top,#0f76ff2e,#0f172afa);box-shadow:0 24px 80px #0f172abf,0 0 0 1px #94a3b840;text-align:left}.card h2{margin:0 0 .75rem;font-size:1.35rem;font-weight:600}.card p{margin:0 0 1.75rem;color:#cbd5f5;font-size:.98rem}.primary,.secondary,.link-button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:.7rem 1.4rem;font-size:.95rem;font-weight:500;border:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background-color .15s ease,color .15s ease}.primary{background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff;box-shadow:0 14px 45px #2563eb8c,0 0 0 1px #2563eb4d}.primary:hover{transform:translateY(-1px);box-shadow:0 18px 55px #2563ebb3,0 0 0 1px #bfdbfe99}.secondary{background:#0f172ae6;color:#e5e7eb;border:1px solid rgba(148,163,184,.6)}.secondary:hover{background:#0f172a;border-color:#d1d5dbe6}.link-button{margin-top:.75rem;padding:0;background:none;color:#93c5fd;box-shadow:none}.link-button:hover{color:#bfdbfe;transform:none}.button-row{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}@media(max-width:640px){.app-main{padding:1.5rem}.card{padding:2rem 1.5rem}}