:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#1a1a1a;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#9b469b)}#app{width:100%;height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.container{text-align:center;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:3rem 2rem;box-shadow:0 20px 40px #0000001a;width:100%;max-width:400px;min-height:400px;display:flex;flex-direction:column;justify-content:center;gap:2rem}.title{font-size:1.5rem;font-weight:700;color:#4c1d95;margin:0;text-transform:uppercase;letter-spacing:.05em;line-height:1.2}.number{font-size:5rem;font-weight:900;color:#6366f1;margin:0;text-shadow:2px 2px 4px rgba(0,0,0,.1);line-height:1}.not-pro{font-size:4rem;margin:0;line-height:1}.subtitle{font-size:1rem;color:#6b7280;margin:0;font-weight:500}.share-btn{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:none;border-radius:12px;padding:1rem 2rem;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:.05em;box-shadow:0 8px 20px #6366f14d}.share-btn:hover{transform:translateY(-2px);box-shadow:0 12px 25px #6366f166}.share-btn:active{transform:translateY(0)}@media (max-width: 480px){.container{padding:2rem 1.5rem;margin:1rem;border-radius:16px;min-height:350px}.title{font-size:1.25rem}.number{font-size:4rem}.not-pro{font-size:3rem}.share-btn{padding:.875rem 1.5rem;font-size:1rem}}@media (max-width: 320px){.title{font-size:1.1rem}.number{font-size:3.5rem}.not-pro{font-size:2.5rem}.container{padding:1.5rem 1rem;gap:1.5rem}}@media (prefers-color-scheme: dark){:root{color:#fff;background-color:#0f0f0f}body{background:linear-gradient(135deg,#1e1b4b,#312e81)}.container{background:#1f2937f2;color:#fff}.title{color:#c7d2fe}.subtitle{color:#9ca3af}}