body {
    font-family: 'Arial', sans-serif;
    background-color: #f0f0f0;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
    overflow: hidden; /* To hide parts of the animated background if any */
}

.container {
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 90%;
}

#construction-image {
    width: 120px; /* Slightly larger for more impact */
    height: auto;
    margin-bottom: 25px;
    animation: imagePop 2s ease-in-out infinite alternate;
    cursor: pointer; /* Indicate it's clickable */
}

@keyframes imagePop {
    0% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.15) rotate(-7deg); }
    100% { transform: scale(1) rotate(7deg); }
}

h1 {
    color: #ff6347; /* Tomato - vibrant orange-red */
    font-size: 2.8em; /* Slightly larger */
    margin-bottom: 15px;
    font-weight: bold;
}

h2 {
    color: #32cd32; /* LimeGreen - vibrant green */
    font-size: 2em; /* Slightly larger */
    margin-bottom: 25px;
}

p {
    font-size: 1.15em; /* Slightly larger */
    line-height: 1.7;
    margin-bottom: 18px;
    color: #4a4a4a; /* Slightly darker for better contrast with joyful colors */
}

.loader {
    border: 5px solid #f3f3f3; /* Light grey */
    border-top: 5px solid #ff6347; /* Tomato - matching H1 */
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 25px auto 0;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Animated background (optional, subtle) */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, #e0e0e0 25%, transparent 25%), 
        linear-gradient(-45deg, #e0e0e0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e0e0e0 75%),
        linear-gradient(-45deg, transparent 75%, #e0e0e0 75%);
    background-size: 25px 25px; /* Slightly larger pattern */
    background-position: 0 0, 0 12.5px, 12.5px -12.5px, -12.5px 0px;
    opacity: 0.07; /* More subtle */
    z-index: -1;
    animation: moveBackground 25s linear infinite;
}

@keyframes moveBackground {
    0% { background-position: 0 0, 0 12.5px, 12.5px -12.5px, -12.5px 0px; }
    100% { background-position: 500px 500px, 500px 512.5px, 512.5px 487.5px, 487.5px 500px; }
}