.christmas-decoration{height:100%;left:0;overflow:hidden;pointer-events:none;position:fixed;top:0;width:100%;z-index:9999}.christmas-banner{animation:bannerBounce 2s ease-in-out infinite;background:linear-gradient(135deg,#c41e3a,#165b33 50%,#c41e3a);border-radius:30px;box-shadow:0 4px 15px #0000004d;cursor:pointer;left:50%;padding:12px 30px;pointer-events:auto;position:fixed;top:80px;transform:translateX(-50%);transition:transform .2s ease,opacity .2s ease;z-index:10000}.christmas-banner:hover{box-shadow:0 6px 20px #0006;transform:translateX(-50%) scale(1.05)}.banner-text{color:#fff;font-size:1.2rem;font-weight:700;text-shadow:2px 2px 4px #00000080;white-space:nowrap}@keyframes bannerBounce{0%,to{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-5px)}}.snowflakes{height:100%;left:0;pointer-events:none;position:fixed;top:0;width:100%}.snowflake{animation:snowfall linear infinite;color:#b3d9ff;filter:drop-shadow(0 0 2px rgba(100,149,237,.6));font-size:1em;position:absolute;text-shadow:0 0 3px #6495edcc,0 0 10px #6495ed80,1px 1px 2px #0000004d;top:-10%;-webkit-user-select:none;user-select:none}@keyframes snowfall{0%{top:-10%;transform:translateX(0) rotate(0deg)}to{top:110%;transform:translateX(50px) rotate(1turn)}}.santa-sleigh{animation:santaFly 15s linear;filter:drop-shadow(0 0 10px rgba(255,255,255,.8));font-size:3rem;position:fixed;right:-200px;top:20%;z-index:9998}@keyframes santaFly{0%{right:-200px;top:20%}25%{top:15%}50%{top:25%}75%{top:18%}to{right:100%;top:22%}}@media (max-width:768px){.christmas-banner{left:50%;max-width:90%;padding:10px 15px;top:65px;transform:translateX(-50%)}.banner-text{display:block;font-size:.85rem;line-height:1.3;text-align:center;white-space:normal}.santa-sleigh{font-size:2rem;top:15%}.snowflake{font-size:.8em}}@media (prefers-reduced-motion:reduce){.christmas-banner,.santa-sleigh,.snowflake{animation:none}}