: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;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#0f172a;background:#f8fafc;min-width:320px;min-height:100vh;box-sizing:border-box}h1,h3,h4,h5{font-family:inherit;font-weight:700;color:#1d4ed8;margin-bottom:.5em}a{color:#2563eb;text-decoration:none;transition:color .18s}.loading-spinner{width:40px;height:40px;border:4px solid rgba(0,0,0,.1);border-left-color:#1a237e;border-radius:50%;animation:spin 1s linear infinite;margin:20px auto}a:hover,.navbar-link:hover{color:#1d4ed8;text-decoration:underline}.navbar{width:100%;background:#fff;box-shadow:0 2px 16px #2563eb0f;padding:.5rem 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