:root{--font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace}body{background-color:#000;font-family:var(--font-main);font-size:16px;line-height:1.6;color:#1a1a1a;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}@keyframes lightning-flash{0%,18%,22%,60%,64%,to{color:#444;text-shadow:none}20%{color:#fff;text-shadow:0 0 10px #fff,0 0 25px #fff,0 0 40px #3498db}62%{color:#fff;text-shadow:0 0 15px #fff,0 0 30px #3498db}}.logo{font-family:Consolas,Menlo,monospace;font-weight:700;font-size:1.5rem;letter-spacing:-.05em;color:#444;background-color:#000;padding:10px 20px;display:inline-block}.logo .power{font-weight:700;animation:lightning-flash 7s step-end infinite;animation:lightning-flash 6s linear infinite}