body .snow-container,
body .sun {
    pointer-events: none;
}

body.winter .snow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100;
    overflow: hidden;
}

body.winter .snowflake {
    position: absolute;
    top: -30px;
    color: #ffffff;
    font-family: Arial, sans-serif;
    user-select: none;
    text-shadow: 0 0 4px rgba(255, 255, 255, 0.9), 0 0 8px rgba(200, 220, 255, 0.6);
    animation: snowFall linear infinite;
    opacity: 0;
}

@keyframes snowFall {
    0%   { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0; }
    10%  { opacity: 1; }
    25%  { transform: translateY(25vh) translateX(15px) rotate(90deg); }
    50%  { transform: translateY(50vh) translateX(-10px) rotate(180deg); }
    75%  { transform: translateY(75vh) translateX(20px) rotate(270deg); }
    90%  { opacity: 0.8; }
    100% { transform: translateY(105vh) translateX(-5px) rotate(360deg); opacity: 0; }
}

body.winter .snowflake:nth-child(1)  { left: 5%;  font-size: 22px; animation-duration: 8s;  animation-delay: 0s; }
body.winter .snowflake:nth-child(2)  { left: 18%; font-size: 18px; animation-duration: 9s;  animation-delay: 2s; }
body.winter .snowflake:nth-child(3)  { left: 35%; font-size: 24px; animation-duration: 7s;  animation-delay: 4s; }
body.winter .snowflake:nth-child(4)  { left: 52%; font-size: 20px; animation-duration: 10s; animation-delay: 1s; }
body.winter .snowflake:nth-child(5)  { left: 70%; font-size: 22px; animation-duration: 8s;  animation-delay: 3s; }
body.winter .snowflake:nth-child(6)  { left: 88%; font-size: 19px; animation-duration: 9s;  animation-delay: 5s; }
body.winter .snowflake:nth-child(7)  { left: 12%; font-size: 14px; animation-duration: 12s; animation-delay: 0.5s; opacity: 0.85; }
body.winter .snowflake:nth-child(8)  { left: 28%; font-size: 12px; animation-duration: 14s; animation-delay: 2.5s; opacity: 0.85; }
body.winter .snowflake:nth-child(9)  { left: 42%; font-size: 15px; animation-duration: 11s; animation-delay: 4.5s; opacity: 0.85; }
body.winter .snowflake:nth-child(10) { left: 58%; font-size: 13px; animation-duration: 13s; animation-delay: 1.5s; opacity: 0.85; }
body.winter .snowflake:nth-child(11) { left: 75%; font-size: 14px; animation-duration: 12s; animation-delay: 3.5s; opacity: 0.85; }
body.winter .snowflake:nth-child(12) { left: 92%; font-size: 12px; animation-duration: 14s; animation-delay: 5.5s; opacity: 0.85; }
body.winter .snowflake:nth-child(13) { left: 8%;  font-size: 8px;  animation-duration: 18s; animation-delay: 1s; opacity: 0.5; }
body.winter .snowflake:nth-child(14) { left: 22%; font-size: 6px;  animation-duration: 20s; animation-delay: 3s; opacity: 0.5; }
body.winter .snowflake:nth-child(15) { left: 38%; font-size: 9px;  animation-duration: 17s; animation-delay: 5s; opacity: 0.5; }
body.winter .snowflake:nth-child(16) { left: 55%; font-size: 7px;  animation-duration: 19s; animation-delay: 2s; opacity: 0.5; }
body.winter .snowflake:nth-child(17) { left: 72%; font-size: 8px;  animation-duration: 18s; animation-delay: 4s; opacity: 0.5; }
body.winter .snowflake:nth-child(18) { left: 85%; font-size: 6px;  animation-duration: 21s; animation-delay: 6s; opacity: 0.5; }
body.winter .snowflake:nth-child(19) { left: 15%; font-size: 16px; animation-duration: 10s; animation-delay: 7s; }
body.winter .snowflake:nth-child(20) { left: 48%; font-size: 10px; animation-duration: 15s; animation-delay: 8s; opacity: 0.85; }
body.winter .snowflake:nth-child(21) { left: 65%; font-size: 11px; animation-duration: 13s; animation-delay: 6.5s; opacity: 0.85; }
body.winter .snowflake:nth-child(22) { left: 80%; font-size: 17px; animation-duration: 9s;  animation-delay: 7.5s; }
body.winter .snowflake:nth-child(23) { left: 3%;  font-size: 7px;  animation-duration: 19s; animation-delay: 9s; opacity: 0.5; }
body.winter .snowflake:nth-child(24) { left: 95%; font-size: 13px; animation-duration: 12s; animation-delay: 8.5s; opacity: 0.85; }
body.winter .snowflake:nth-child(25) { left: 45%; font-size: 20px; animation-duration: 8s;  animation-delay: 10s; }

body.winter .snowflake:nth-child(3n)   { content: "❅"; }
body.winter .snowflake:nth-child(3n+1) { content: "❆"; }
body.winter .snowflake:nth-child(3n+2) { content: "❄"; }

body.summer .sun {
    position: fixed;
    top: 30px;
    right: 30px;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, #ffde00 30%, #ff9900 100%);
    border-radius: 50%;
    box-shadow: 0 0 40px 15px rgba(255, 222, 0, 0.5);
    pointer-events: none;
    z-index: 100;
    animation: sunPulse 4s ease-in-out infinite;
}

@keyframes sunPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 40px 15px rgba(255, 222, 0, 0.5); }
    50% { transform: scale(1.05); box-shadow: 0 0 60px 25px rgba(255, 222, 0, 0.7); }
}

@media (max-width: 767px) {
    body.summer .sun {
        width: 50px;
        height: 50px;
        top: 15px;
        right: 15px;
    }
}