* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5;
    overflow: hidden;
}

.main-image {
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-image img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.pi-logo {
    position: fixed;
    bottom: 20px;
    left: 20px;
    text-decoration: none;
    transition: transform 0.2s ease;
    opacity: 0.7;
}

.pi-logo:hover {
    transform: scale(1.1);
    opacity: 1;
}

.pi-logo svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}