body {
    background: linear-gradient(to bottom, #0a3d62, #1e5799);
    font-family: 'Arial', sans-serif;
    color: white;
    text-align: center;
    padding: 20px;
    margin: 0;
    min-height: 100vh;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    font-size: 3em;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    color: #ffd700;
}

.snowflake {
    position: absolute;
    color: #fff;
    font-size: 20px;
    top: -20px;
    animation: fall linear forwards;
}

@keyframes fall {
    to {
        transform: translateY(105vh);
    }
}

.list-container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

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

li {
    background: rgba(255, 255, 255, 0.15);
    margin: 15px 0;
    padding: 15px;
    border-radius: 10px;
    font-size: 1.5em;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

li:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
}

.tree {
    font-size: 4em;
    margin-top: 20px;
}