/* General Body Styles */
body {
    background-color: #121212;
    color: #e0e0e0;
    font-family: 'Noto Sans TC', 'Noto Sans', sans-serif;
    margin: 0;
    line-height: 1.7;
}

/* Container */
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header and Navigation */
header {
    width: 100%;
    padding: 1rem 2rem;
    box-sizing: border-box;
    display: flex;
    justify-content: flex-end;
    position: absolute;
    top: 0;
    right: 0;
}

#lang-switcher {
    background-color: #333;
    color: #e0e0e0;
    border: 1px solid #555;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s, color 0.3s;
}

#lang-switcher:hover {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-top: 80px; /* Space for the header */
    margin-bottom: 4rem;
}

.art-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    color: #00aaff;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.intro {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    color: #b0b0b0;
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.feature-card {
    background-color: #1e1e1e;
    border: 1px solid #333;
    padding: 2rem;
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 170, 255, 0.1);
}

.feature-card h2 {
    color: #00aaff;
    margin-top: 0;
    font-size: 1.5rem;
}

.feature-card p {
    color: #b0b0b0;
    font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .art-title {
        font-size: 3rem;
    }
    
    .features {
        grid-template-columns: 1fr;
    }

    header {
        justify-content: center;
        position: static;
    }

    .hero {
        margin-top: 2rem;
    }
}