html,body{margin:0;padding:0;font-family:Arial,sans-serif;width:100%;height:100%;overflow:hidden}*{margin:0px;box-sizing:border-box}body{background:url("bg.jpg");background-repeat:no-repeat;background-attachment:fixed;background-size:cover}#top-bar{position:fixed;align-items:center;justify-content:center;text-align:center;top:0;width:100%;background:#f8f9fb;background-size:cover;background-position:center;color:#999;padding:10px 0;z-index:5}#top-bar a{text-decoration:none;color:#999}#top-bar img{height:30px;width:auto;margin-right:10px;vertical-align:middle}#top-bar h1,#top-bar h3{display:inline-block;margin:0;vertical-align:middle;font-weight:normal}#top-bar h1{font-size:24px;margin-right:10px}#top-bar h3{font-size:16px;margin-left:10px}#overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:9999;text-align:center}.overlay-content{position:relative;width:100%;max-width:600px;margin:0 auto}.overlay-content img{width:100%;height:auto}#enter-button{padding:10px 20px;font-size:16px;cursor:pointer;background-color:#ffffff;color:#000000;border:none;border-radius:5px;margin-top:10px}@media (max-width:768px){#enter-button{font-size:14px;padding:8px 16px}.overlay-content{max-width:none}}#real-content{display:none;position:relative;z-index:1;width:100%;height:100%;margin-top:50px}body.overlay-active{overflow:hidden}body.overlay-hidden{overflow:auto}.centercolumn{margin:auto;width:80%;padding:10px}.card{background-color:rgba(255,255,255,0.5);padding:20px;margin-top:20px;border-radius:30px;margin-bottom:20px}.card-after{height:90px}.center{text-align:center}.backtotop{position:fixed;bottom:20px;right:30px;z-index:10;border:none;outline:none;background-color:rgba(0,0,0,0);color:white;cursor:pointer;padding:15px;border-radius:10px}.backtotop:hover{background-color:rgba(255,255,255,0.5)}.card-friendlylink{background-color:#fff;box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:10px;overflow:hidden;padding:20px;box-sizing:border-box;text-align:left}.card-friendlylink h2{margin-top:0;color:#333;font-size:24px}.friendlylink{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.friendlylink a{text-decoration:none;color:#007BFF;font-size:16px;transition:color 0.3s ease;padding:5px 10px;border-radius:5px}.friendlylink a:hover{color:#0056b3;background-color:#e9f5ff}.footer{background:#f8f9fb;background-size:cover;background-position:center;color:#999;text-align:center;padding:20px 0;position:fixed;bottom:0;width:100%;box-shadow:0 -2px 5px rgba(0,0,0,0.3)}.footer-content{max-width:800px;margin:0 auto}.footer p{margin:0;font-size:14px}.footer a{color:#ffffff;text-decoration:none;transition:color 0.3s ease}.footer a:hover{color:#ffcc00}.footer .about-box{position:relative;margin:0 auto;height:26px;line-height:30px}.footer .about-box a{color:#999}.tab{display:none;text-align:center}.tab-button{display:inline-block;padding:10px 20px;margin:0 5px;cursor:pointer;border:1px solid #ccc;border-radius:5px;background-color:#f9f9f9;text-align:center}.tab-button.active{background-color:#4CAF50;color:white}.container{margin-top:20px}.table-container{width:100%;max-width:800px;margin:20px auto;overflow-x:auto}table{width:100%;border-radius:12px;overflow:hidden;box-shadow:0 6px 16px rgba(0,0,0,0.1);background-color:rgba(255,255,255,0.9);border:1px solid rgba(0,0,0,0.1)}th,td{padding:14px;text-align:left;color:#333333;word-wrap:break-word}th{background-color:rgba(200,200,200,0.7);border-bottom:2px solid rgba(0,0,0,0.05)}tr:nth-child(even){background-color:rgba(240,240,240,0.7)}tr:hover{background-color:rgba(220,220,220,0.8)}@media (max-width:600px){table,thead,tbody,th,td,tr{display:block}th,td{padding:10px;text-align:right;position:relative}th::before,td::before{content:attr(data-label);position:absolute;left:0;width:50%;padding-left:10px;font-weight:bold;text-align:left;white-space:nowrap}thead tr{display:none}tbody tr:not(:last-child) td{border-bottom:1px solid rgba(0,0,0,0.1)}}.popup{display:none;position:fixed;z-index:5;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:rgba(0,0,0,0.5);justify-content:center;align-items:center}.popup-content{background-color:#fff;margin:auto;padding:20px;border:1px solid #888;box-shadow:0 5px 15px rgba(0,0,0,0.3);border-radius:8px;text-align:center}.close-btn{color:#aaa;float:right;font-size:28px;font-weight:bold;cursor:pointer}.close-btn:hover,.close-btn:focus{color:black;text-decoration:none;cursor:pointer}.download-button{background-color:#007bffb0;border:none;color:white;padding:8px 16px;text-align:center;text-decoration:none;display:inline-block;cursor:pointer;border-radius:4px;transition:background-color 0.3s,box-shadow 0.3s;box-shadow:0 4px 6px rgba(0,0,0,0.1)}.download-button:hover{background-color:#007bffe3;box-shadow:0 4px 8px rgba(0,0,0,0.2)}