.snow-animation{position:relative;overflow:hidden}.snow-animation:before{content:"";position:fixed;top:-10px;left:0;right:0;bottom:0;z-index:1;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 1000' fill='%23fff'%3E%3Ccircle cx='500' cy='500' r='1'/%3E%3C/svg%3E"),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 1000' fill='%23fff'%3E%3Ccircle cx='500' cy='500' r='2'/%3E%3C/svg%3E"),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 1000' fill='%23fff'%3E%3Ccircle cx='500' cy='500' r='3'/%3E%3C/svg%3E");background-size:100px 100px,150px 150px,200px 200px;animation:snow 20s linear infinite}@keyframes snow{0%{background-position:0 0,0 0,0 0}to{background-position:500px 1000px,400px 800px,300px 600px}}.leaves-animation{position:relative;overflow:hidden}.leaves-animation:before{content:"";position:fixed;top:-10px;left:0;right:0;bottom:0;z-index:1;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2348bb78' width='24' height='24'%3E%3Cpath d='M6.5 12.4L12 16l5.5-3.6V6.5L12 3 6.5 6.5v5.9zm.5 1.5l-4-2.5v-6l4-2.5 5 3 5-3 4 2.5v6l-4 2.5-5-3-5 3z'/%3E%3C/svg%3E"),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2368d391' width='24' height='24'%3E%3Cpath d='M6.5 12.4L12 16l5.5-3.6V6.5L12 3 6.5 6.5v5.9zm.5 1.5l-4-2.5v-6l4-2.5 5 3 5-3 4 2.5v6l-4 2.5-5-3-5 3z'/%3E%3C/svg%3E");background-size:30px 30px,20px 20px;animation:leaves 30s linear infinite}@keyframes leaves{0%{background-position:0 -100px,300px -50px}to{background-position:400px 1000px,700px 1000px}}.particles-animation{position:relative;overflow:hidden}.particles-animation:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;z-index:1;pointer-events:none;background-image:radial-gradient(circle,rgba(147,51,234,.3) 1px,transparent 0),radial-gradient(circle,rgba(139,92,246,.2) 1px,transparent 0),radial-gradient(circle,rgba(168,85,247,.1) 1px,transparent 0);background-size:20px 20px,30px 30px,40px 40px;animation:particles 20s linear infinite}@keyframes particles{0%{background-position:0 0,0 0,0 0}to{background-position:400px 400px,-200px 200px,300px -300px}}[data-theme=purple-black]{--background:240 10% 3.9%;--foreground:0 0% 98%;--primary:267 75% 55%;--primary-foreground:0 0% 98%;--accent:267 75% 55%;--accent-foreground:0 0% 98%}[data-theme=dark]{--background:240 10% 3.9%;--foreground:0 0% 98%;--primary:240 5.9% 10%;--primary-foreground:0 0% 98%;--accent:240 5.9% 10%;--accent-foreground:0 0% 98%}[data-theme=light]{--background:0 0% 100%;--foreground:240 10% 3.9%;--primary:240 5.9% 90%;--primary-foreground:240 10% 3.9%;--accent:240 5.9% 90%;--accent-foreground:240 10% 3.9%}