.christmas-santa-flyer {
    position: absolute;
    z-index: 3;
    top: 0;
    left: 0;
    display: block;
    width: 84px;
    height: auto;
    opacity: 0;
    pointer-events: none;
    user-select: none;
    filter: saturate(1.5) contrast(1.2) brightness(1.04) drop-shadow(0 7px 7px rgba(127, 29, 29, .4));
    -webkit-filter: saturate(1.5) contrast(1.2) brightness(1.04) drop-shadow(0 7px 7px rgba(127, 29, 29, .4));
    will-change: transform, opacity;
}

.christmas-particle-layer {
    position: fixed;
    inset: 0;
    z-index: 45;
    overflow: hidden;
    pointer-events: none;
    user-select: none;
    contain: layout paint;
    isolation: isolate;
}

.christmas-canvas {
    display: block;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.christmas-particle-layer.is-paused { visibility: visible; }

@media (max-width: 760px), (pointer: coarse) {
    .christmas-santa-flyer {
        width: 58px;
        filter: saturate(1.5) contrast(1.2) brightness(1.04);
        -webkit-filter: saturate(1.5) contrast(1.2) brightness(1.04);
    }
}

@media (prefers-reduced-motion: reduce) {
    .christmas-particle-layer { display: none !important; }
}