/* Kış modu: yaprak yerine kar */
/* ---------- Kis: yaprak yerine kar ---------- */
.snow { display: none; }
.winter .leaves { display: none; }
.winter .snow { display: block; }
.flake {
  position: absolute; top: -20px; width: 9px; height: 9px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 6px rgba(255,255,255,.7);
}