.support-panel{position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:1000;display:flex;flex-direction:column;gap:15px;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-radius:50px;padding:10px;box-shadow:0 8px 32px rgba(0,0,0,.15);border:1px solid rgba(255,255,255,.2)}.support-icon{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;position:relative;text-decoration:none;color:#fff;font-size:24px}.support-icon img{width:100%}.support-icon:hover{transform:scale(1.1);box-shadow:0 5px 20px rgba(0,0,0,.3)}.support-icon::before{content:attr(data-tooltip);position:absolute;right:65px;background:#333;color:#fff;padding:8px 12px;border-radius:6px;font-size:12px;white-space:nowrap;opacity:0;visibility:hidden;transition:all .3s ease;pointer-events:none}.support-icon::after{content:'';position:absolute;right:55px;top:50%;transform:translateY(-50%);border:6px solid transparent;border-left-color:#333;opacity:0;visibility:hidden;transition:all .3s ease}.support-icon:hover::after,.support-icon:hover::before{opacity:1;visibility:visible}.zalo-icon{background:linear-gradient(135deg,#0068ff 0,#0052cc 100%)}@media (max-width:768px){.support-panel{right:10px}.support-icon{width:45px;height:45px;font-size:20px}}@media (max-width:480px){.support-panel{right:5px;padding:15px 10px;gap:12px}.support-icon{width:40px;height:40px;font-size:18px}}.menu a,.menu-wrapper{width:100%}.menu::after{content:'';clear:both;display:block}.menu a{display:block;padding:10px;-webkit-box-sizing:border-box;box-sizing:border-box;text-decoration:none;font-size:13pt}.menu li{position:relative}.menu>li{float:left}.menu>li>ul a{background-color:#ebedee;text-align:left}.menu>li>a{display:block;-webkit-box-sizing:border-box;box-sizing:border-box;text-decoration:none;font-size:13pt;height:40px;line-height:40px;text-transform:uppercase;padding:0 20px;font-weight:700}.menu,.menu ul{display:inline-block;padding:0;margin:0;list-style-type:none}.menu ul li+li{border-top:1px solid #fff}.menu ul{position:absolute;box-shadow:5px 5px 10px 0 rgba(0,0,0,.5)}.menu ul ul,.menu>li ul{opacity:0;-webkit-transition:all .2s ease-in;-moz-transition:all .2s ease-in;transition:all .2s ease-in;z-index:-1;visibility:hidden}.menu>li ul{top:130%;left:0}.menu ul ul{left:130%;top:0}.menu ul a{width:250px}.menu>li:hover>ul{top:100%;opacity:1;z-index:1;visibility:visible}.menu ul>li:hover>ul{left:100%;opacity:1;z-index:1;visibility:visible}.menu-gold,.menu-gold a{color:#000}.menu-gold a:hover{background-color:#fff;color:#000}.adv-panel{position:fixed;left:20px;top:50%;transform:translateY(-50%);z-index:1000;display:flex;flex-direction:column;gap:15px;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-radius:30px;padding:10px;box-shadow:0 8px 32px rgba(0,0,0,.15);border:1px solid rgba(255,255,255,.2)}.adv-panel img{width:75px}.adv-panel-mobile{position:fixed;left:11px;top:6%;transform:translateY(-50%);z-index:1000;display:flex;flex-direction:column;gap:15px;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-radius:30px;padding:10px;box-shadow:0 8px 32px rgba(0,0,0,.15);border:1px solid rgba(255,255,255,.2)}.adv-panel-mobile img{width:40px}.neon-flash{object-fit:cover;animation:neonFlash 1s infinite alternate}@keyframes neonFlash{from{box-shadow:0 0 5px #0ff,0 0 10px #0ff,0 0 15px #0ff,0 0 20px #0ff}to{box-shadow:0 0 10px #f0f,0 0 20px #f0f,0 0 30px #f0f,0 0 40px #f0f}}