:root {
    --background-color: #121212;
    --surface-color: #1e1e1e;
    --primary-text-color: #e0e0e0;
    --secondary-text-color: #a0a0a0;
    --accent-color: #00c6ff;
    --card-bg-color: #2a2a2a;
    --card-border-color: #444;
    --card-shadow-color: rgba(0, 0, 0, 0.5);
}

body {
    margin: 0;
    font-family: 'Inter', 'Noto Sans SC', sans-serif;
    background-color: var(--background-color);
    color: var(--primary-text-color);
}

.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
}

header {
    text-align: center;
    margin-bottom: 40px;
}

header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    margin: 0;
    letter-spacing: 2px;
}

header p {
    font-size: 1.2rem;
    color: var(--secondary-text-color);
    margin-bottom: 0;
}

header p.lang-zh {
    font-size: 1rem;
    margin-top: 5px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background-color: var(--card-bg-color);
    border: 1px solid var(--card-border-color);
    border-radius: 15px;
    overflow: hidden;
    text-decoration: none;
    color: var(--primary-text-color);
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 15px var(--card-shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px var(--card-shadow-color);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover; /* Ensures the image covers the area, might crop */
    border-bottom: 1px solid var(--card-border-color);
    background-color: #111; /* Placeholder color if image is missing */
}

.card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-content h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.card-content p {
    margin: 0;
    font-size: 1rem;
    color: var(--secondary-text-color);
    flex-grow: 1;
}

.card-content p.lang-zh {
    font-size: 0.9rem;
    margin-top: 10px;
    flex-grow: 0; /* Do not let Chinese description push English one up */
}