*{box-sizing:border-box;margin:0;padding:0}body,html{background-color:#000;height:100%;font-family:Segoe UI,sans-serif;overflow:hidden}.background{background:url(https://i.postimg.cc/fwD1MvLM/bg.jpg) 50% no-repeat;justify-content:center;align-items:center;height:100vh;display:flex;position:relative}#clock-container{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:20;background:#ffffff1a;border:1px solid #fff3;border-radius:12px;padding:10px 20px;animation:1.5s ease-in-out fadeIn;position:absolute;top:30px;right:40px}#digital-clock{color:#fff;text-shadow:0 0 10px #00000080;font-family:Courier New,Courier,monospace;font-size:1.8rem;font-weight:700}#loader-wrapper{z-index:9999;background:#0b0b0b;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .5s;display:flex;position:fixed;top:0;left:0}.spinner{border:3px solid #ffffff1a;border-top-color:#ff3b3b;border-radius:50%;width:50px;height:50px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.calendar-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center;-webkit-box-reflect:below 2px linear-gradient(transparent 50%, #ffffff4d);background:#fffffff2;border-radius:20px;width:240px;animation:.8s cubic-bezier(.23,1,.32,1) forwards fadeInUp;overflow:hidden;box-shadow:0 25px 50px #00000080}.calendar-header{color:#fff;letter-spacing:3px;text-transform:uppercase;background:linear-gradient(135deg,#ff3b3b,#c00);padding:15px;font-weight:800}.calendar-body{color:#1a1a1a;padding:30px 20px}#day-number{margin:10px 0;font-size:4.5rem;font-weight:800;line-height:1}#day-name{color:#666;font-size:1.1rem}#year{color:#999;margin-top:5px;font-size:1rem}.floor-overlay{background:linear-gradient(#0000,#000c);width:100%;height:40vh;position:absolute;bottom:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (width<=600px){#clock-container{top:20px;right:20px}#digital-clock{font-size:1.2rem}}