body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(45deg, #a78bfa, #f9a8d4, #facc15, #6ee7b7);
    background-size: 400% 400%;
    animation: gradientAnimation 15s ease infinite;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.container {
    background-color: rgba(255, 255, 255, 0.9); /* Thêm độ trong suốt để nhìn thấy background */
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 600px;
    width: 100%;
}

.logo {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    background-color: #007bff;
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2em;
    font-weight: bold;
}

h1 {
    color: #333;
    margin-bottom: 15px;
    font-size: 2.2em;
}

p {
    color: #555;
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 25px;
}

.countdown {
    font-size: 1.5em;
    color: #007bff;
    font-weight: bold;
    margin-bottom: 20px;
}

.new-website {
    color: #00aaff;
    text-decoration: none;
    font-weight: bold;
}

.new-website:hover {
    text-decoration: underline;
}
#fpsCounter {
    position: fixed;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px 15px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    z-index: 10000;
  }
  #fpsCounter::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -10px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid rgba(0, 0, 0, 0.7);
  }