: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}.card{padding:2em}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.navbar{background-color:#2c3e50;box-shadow:0 2px 10px #0000001a;width:100%}.navbar-content{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;max-width:1400px;margin:0 auto}.logo{font-size:1.5rem;font-weight:700;color:#fff;text-decoration:none}.nav-links{display:flex;gap:30px}.nav-link{text-decoration:none;color:#fff;font-weight:500;transition:color .3s}.nav-link:hover{color:#3498db}.mobile-menu-btn{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:#fff}.mobile-menu{padding:20px 0;border-top:1px solid #444}.mobile-nav-link{display:block;padding:10px 0;text-decoration:none;color:#fff;border-bottom:1px solid #444}@media(max-width:768px){.nav-links{display:none}.mobile-menu-btn{display:block}}.hero{background:linear-gradient(135deg,#f5f7fa,#e8eef5);color:#2c3e50;padding:190px 30px 120px;text-align:center;width:100%;display:flex;align-items:center;justify-content:center}.hero-content{width:100%}.hero-content h1{font-size:3rem;margin-bottom:25px;line-height:1.2;font-weight:700}.hero-content p{font-size:1.3rem;margin-bottom:35px;width:100%;color:#5a6c7d}.btn-primary{display:inline-block;padding:14px 40px;background-color:#6c757d;color:#fff;text-decoration:none;border-radius:50px;font-weight:600;transition:all .3s;border:none;cursor:pointer;font-size:1.1rem}.btn-primary:hover{background-color:#5a6268;transform:translateY(-2px);box-shadow:0 8px 20px #6c757d4d}@media(max-width:480px){.hero{padding:80px 0}.hero-content h1{font-size:1.8rem}}*{margin:0;padding:0;box-sizing:inherit}html,body{width:100%;margin:0;padding:0}.app{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;min-height:100vh;display:flex;flex-direction:column;width:100%;margin:0;box-sizing:border-box}.navbar-wrapper{width:100%;position:fixed;top:0;left:0;z-index:1000}.content-wrapper{flex:1;width:100%;padding-top:70px}.footer-wrapper{width:100vw;margin:0 calc(-50.5vw + 50%);padding:0;background-color:#f5f5f5;height:60px}.container{max-width:1200px;margin:0 auto;padding:0 20px}.loading-container{display:flex;justify-content:center;align-items:center;height:400px;background-color:#f9f9f9}.loading-container p{font-size:1.2rem;color:#3498db}.error-container{display:flex;justify-content:center;align-items:center;height:400px;background-color:#f9f9f9}.error-container p{font-size:1.2rem;color:#e74c3c}