body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: white;
    background: #702625;
    overflow: hidden;
    height: 100vh;
}

.content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-top: 15vh;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 22px;
    background: white;
    color: #702625;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
}

/* Falling notes */
.note {
    position: fixed;
    top: -5vh;
    font-size: 2rem;
    opacity: 0.8;
    animation: fall linear infinite;
}

@keyframes fall {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(110vh) rotate(360deg);
        opacity: 0;
    }
}