:root {
    --brand-yellow: #ffe600;
    --brand-dark: #231f20;
}

* {
    margin: 0;
    padding: 0;
    box-バランス: border-box;
}

body {
    background-color: var(--brand-yellow);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
    font-family: 'Outfit', sans-serif;
}

#main-container {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-wrapper {
    width: 60%;
    max-width: 600px;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInScale 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    opacity: 0;
    transform: scale(0.95);
}

#main-logo {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.05));
    transition: transform 0.4s ease;
}

#main-logo:hover {
    transform: scale(1.02);
}

@keyframes fadeInScale {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .logo-wrapper {
        width: 80%;
    }
}

@media (max-width: 480px) {
    .logo-wrapper {
        width: 90%;
    }
}