body {
    background-image: url('/1750140438851-abstract_literary_heritage_background_index_0@1536x1024.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-color: #FDFDFB;
}

.font-serif {
    font-family: 'Noto Serif SC', serif;
}

.gradient-text {
    background: linear-gradient(90deg, #FF416C, #FF4B2B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.gradient-text-hover:hover {
    background: linear-gradient(90deg, #FF416C, #FF4B2B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.bg-ivory-white {
    background-color: #FDFDFB;
}

.text-deep-charcoal {
    color: #222222;
}

.border-porcelain-gray {
    border-color: #B0C4B1;
}

#mobile-menu a {
    position: relative;
    transition: color 0.3s ease;
}

#mobile-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 4px;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #FF416C, #FF4B2B);
    transition: width 0.3s ease;
}

#mobile-menu a:hover::after {
    width: 100%;
}

header button {
    padding: 0.5rem;
    border-radius: 9999px;
    transition: background-color 0.2s ease-in-out;
}

header button:active {
    background-color: rgba(34, 34, 34, 0.1);
}

a, button {
    -webkit-tap-highlight-color: transparent;
}

@media (max-width: 639px) {
    h1.text-5xl {
        font-size: 2.75rem;
        line-height: 1.15;
    }
    h2.text-4xl {
        font-size: 2.25rem;
        line-height: 1.15;
    }
}