.snowflake {
    position: fixed;
    top: -10px;
    z-index: 9999;
    user-select: none;
    cursor: default;
    animation: fall linear forwards;
    color: #fff;
}

@keyframes fall {
    to {
        transform: translateY(100vh);
    }
}

// Schneeflocken-Effekt
function createSnowflake() {
    const snowflake = document.createElement('div');
    snowflake.classList.add('snowflake');
    snowflake.innerHTML = '❄';
    snowflake.style.left = Math.random() * window.innerWidth + 'px';
    snowflake.style.animationDuration = Math.random() * 3 + 2 + 's';
    snowflake.style.opacity = Math.random();
    snowflake.style.fontSize = Math.random() * 10 + 10 + 'px';
    
    document.body.appendChild(snowflake);
    
    setTimeout(() => {
        snowflake.remove();
    }, 5000);
}

// Schneeflocken alle 200ms erstellen
setInterval(createSnowflake, 200);