body {
    font-family: 'Arial', sans-serif;
    background-color: #f0f0f0;
    color: #333;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    box-sizing: border-box;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

h1 {
    color: #007bff;
    font-size: 2.5em;
    margin-bottom: 10px;
}

p {
    font-size: 1.1em;
}

#characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); /* Responsive grid */
    gap: 20px;
    padding: 20px;
    max-width: 1200px;
    width: 100%;
    justify-content: center;
    align-items: start;
}

.character-container {
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px;
    cursor: pointer;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    text-align: center;
    position: relative; /* For potential future animations */
}

.character-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.character-container img {
    max-width: 100px;
    max-height: 100px;
    height: auto;
    width: auto;
    object-fit: contain;
    margin-bottom: 10px;
}

.character-container .character-name {
    font-weight: bold;
    color: #555;
    font-size: 0.9em;
    word-break: break-word; /* Ensure long names wrap */
}

/* Responsive adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2em;
    }

    #characters-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 15px;
        padding: 15px;
    }

    .character-container {
        padding: 10px;
    }

    .character-container img {
        max-width: 80px;
        max-height: 80px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8em;
    }

    p {
        font-size: 1em;
    }

    #characters-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 10px;
        padding: 10px;
    }

    .character-container {
        padding: 8px;
    }

    .character-container img {
        max-width: 70px;
        max-height: 70px;
    }

    .character-container .character-name {
        font-size: 0.8em;
    }
}