:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --background-color: #f9f9f9;
    --text-color: #333;
    --header-bg: linear-gradient(135deg, #3498db, #2ecc71);
}

body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: var(--header-bg);
    padding: 40px 0;
    text-align: center;
    color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header h1 {
    margin: 0;
    font-size: 2.5em;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

nav {
    background: white;
    padding: 15px 0;
    position: sticky;
    top: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 100;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

nav a:hover {
    background: var(--primary-color);
    color: white;
}

.content {
    padding: 40px 0;
    line-height: 1.8;
}

.content h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
    margin: 40px 0 20px;
}

.content img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.character-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.character-item {
    background: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.character-item:hover {
    transform: translateY(-5px);
}

.character-item h3 {
    color: var(--primary-color);
    margin: 10px 0;
}

.character-item p {
    color: #666;
    margin: 10px 0;
}

ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    padding: 10px 15px;
    margin: 10px 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

ul li:hover {
    transform: translateX(10px);
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2em;
    }
    
    nav {
        padding: 10px 0;
    }
    
    nav a {
        display: inline-block;
        margin: 5px;
    }
    
    .character-list {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}