*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:Arial,Helvetica,sans-serif;background-color:#222222;color:#ffffff;line-height:1.6;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
header{background-color:#000000;padding:15px 10px;position:sticky;top:0;z-index:1000;box-shadow:0 2px 8px rgba(0,0,0,0.3);}
.top-bar{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;}
.logo-wrap img{display:block;width:180px;height:40px;}
.nav-main{display:flex;align-items:center;}
.nav-list{display:flex;margin-right:30px;}
.nav-item{margin:0 15px;font-size:15px;font-weight:500;cursor:pointer;}
.nav-item a{transition:color 0.3s;}
.nav-item a:hover{color:#60cf25;}
.auth-btns{display:flex;}
.btn-signin{padding:8px 20px;margin-right:10px;border:1px solid #60cf25;border-radius:4px;font-size:14px;transition:background-color 0.3s,color 0.3s;}
.btn-signin:hover{background-color:#60cf25;color:#000000;}
.btn-signup{padding:8px 20px;background-color:#60cf25;border-radius:4px;font-size:14px;color:#000000;font-weight:600;transition:background-color 0.3s;}
.btn-signup:hover{background-color:#50b020;}
.hamburger{display:none;flex-direction:column;background:transparent;border:none;cursor:pointer;}
.hamburger span{width:25px;height:3px;background-color:#ffffff;margin:3px 0;transition:0.3s;}
.mobile-menu{display:none;position:fixed;top:0;right:-100%;width:280px;height:100vh;background-color:#000000;z-index:1001;transition:right 0.3s;padding:20px;overflow-y:auto;}
.mobile-menu.active{right:0;}
.mobile-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;}
.mobile-head img{width:180px;height:40px;}
.close-menu{background:transparent;border:none;color:#ffffff;font-size:32px;cursor:pointer;line-height:1;}
.mobile-nav-list{margin-bottom:30px;}
.mobile-nav-list li{padding:12px 0;font-size:16px;border-bottom:1px solid #333333;}
.mobile-nav-list li a{display:block;}
.mobile-auth{display:flex;flex-direction:column;}
.mobile-auth .btn-signin{margin-bottom:10px;text-align:center;margin-right:0;}
.mobile-auth .btn-signup{text-align:center;}
main{max-width:1200px;margin:0 auto;padding:0 10px;}
.support-intro{padding:60px 10px;}
.support-intro h1{font-size:38px;margin-bottom:20px;color:#60cf25;}
.support-intro p{font-size:17px;line-height:1.7;}
.contact-methods{padding:40px 10px;}
.contact-methods h2{font-size:30px;margin-bottom:25px;color:#60cf25;}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.contact-card{background-color:#1a1a1a;padding:20px;border-radius:8px;}
.contact-card h3{font-size:20px;margin-bottom:12px;color:#60cf25;}
.contact-card p{font-size:15px;line-height:1.7;}
.common-issues{padding:40px 10px;}
.common-issues h2{font-size:30px;margin-bottom:20px;color:#60cf25;}
.common-issues h3{font-size:22px;margin-top:25px;margin-bottom:12px;color:#ffffff;}
.common-issues p{font-size:15px;line-height:1.7;margin-bottom:15px;}
.response-times{padding:40px 10px 60px 10px;}
.response-times h2{font-size:30px;margin-bottom:20px;color:#60cf25;}
.response-times p{font-size:15px;line-height:1.7;margin-top:20px;}
.times-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:20px 0;}
.times-table{width:100%;border-collapse:collapse;background-color:#1a1a1a;border-radius:8px;overflow:hidden;}
.times-table thead{background-color:#2a2a2a;}
.times-table th{padding:12px 15px;text-align:left;font-size:15px;color:#60cf25;font-weight:600;}
.times-table td{padding:10px 15px;font-size:14px;border-top:1px solid #333333;}
.times-table tbody tr:hover{background-color:#242424;}
footer{background-color:#000000;padding:40px 10px 20px 10px;margin-top:60px;}
.footer-wrap{max-width:1400px;margin:0 auto;text-align:center;}
.footer-links{display:flex;justify-content:center;gap:60px;margin-bottom:30px;}
.footer-col h4{font-size:16px;margin-bottom:12px;color:#60cf25;}
.footer-col ul li{margin-bottom:8px;font-size:14px;}
.footer-col ul li a{transition:color 0.3s;}
.footer-col ul li a:hover{color:#60cf25;}
.footer-payments,.footer-providers{margin-bottom:30px;}
.footer-payments h4,.footer-providers h4{font-size:16px;margin-bottom:12px;color:#60cf25;}
.payment-logos,.provider-logos{display:flex;flex-wrap:wrap;justify-content:center;gap:15px;align-items:center;}
.payment-logos img,.provider-logos img{filter:grayscale(100%);opacity:0.7;transition:filter 0.3s,opacity 0.3s;}
.payment-logos img:hover,.provider-logos img:hover{filter:grayscale(0%);opacity:1;}
.footer-responsible{display:flex;justify-content:center;gap:15px;margin-bottom:20px;}
.footer-license{border-top:1px solid #333333;padding-top:20px;margin-top:20px;}
.footer-license p{font-size:13px;color:#aaaaaa;line-height:1.6;max-width:900px;margin:0 auto;}
@media(max-width:1200px){
.support-intro h1{font-size:34px;}
.contact-grid{grid-template-columns:1fr;}
}
@media(max-width:1080px){
.nav-main{display:none;}
.hamburger{display:flex;}
.mobile-menu{display:block;}
.support-intro h1{font-size:30px;}
.footer-links{flex-direction:column;gap:30px;}
}
@media(max-width:768px){
.support-intro h1{font-size:28px;}
.times-table{font-size:13px;}
.times-table th,.times-table td{padding:8px 10px;}
}
@media(max-width:480px){
.logo-wrap img{width:150px;height:33px;}
.support-intro h1{font-size:24px;}
.support-intro p{font-size:15px;}
.contact-methods h2,.common-issues h2,.response-times h2{font-size:24px;}
.times-table th,.times-table td{padding:6px 8px;font-size:12px;}
.footer-license p{font-size:12px;}
}
@media(max-width:320px){
.mobile-menu{width:100%;}
.logo-wrap img{width:140px;height:31px;}
.mobile-head img{width:140px;height:31px;}
.support-intro h1{font-size:22px;}
}