/* Nur der separate Herbstentwurf. Keine Änderungen an den Website-Styles. */
.autumn-wind {
    position: fixed;
    inset: 0;
    z-index: 900;
    overflow: hidden;
    pointer-events: none;
    perspective: 850px;
    contain: layout style;
}

.autumn-leaf {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    will-change: transform, opacity;
}

.autumn-leaf-blade {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    will-change: transform;
}

.autumn-leaf-face {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    user-select: none;
}

.autumn-leaf-face--back {
    transform: rotateY(180deg);
}

@media (prefers-reduced-motion: reduce) {
    .autumn-wind { display: none; }
}