:root{
    --bg:#0b1220;
    --card:#121a2b;
    --card2:#0f1726;
    --text:#e7eefc;
    --muted:#9fb2d6;
    --primary:#5b8cff;
    --primary2:#47e0ff;
    --danger:#ff4d6d;
    --success:#38f29c;
    --border:rgba(255,255,255,.08);
    --shadow: 0 10px 30px rgba(0,0,0,.35);
    --radius: 16px;
    --max: 1160px;
    --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
    margin:0;
    font-family:var(--font);
    color:var(--text);
    background:
            radial-gradient(1000px 500px at 20% -10%, rgba(91,140,255,.25), transparent 60%),
            radial-gradient(800px 400px at 90% 10%, rgba(71,224,255,.20), transparent 55%),
            radial-gradient(900px 500px at 50% 120%, rgba(255,77,109,.15), transparent 60%),
            var(--bg);
}

a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--max); margin:0 auto; padding:0 16px;}
.hidden{display:none!important;}

.btn{
    display:inline-flex; align-items:center; justify-content:center;
    padding:12px 16px;
    border-radius:14px;
    border:1px solid var(--border);
    background:linear-gradient(135deg, rgba(91,140,255,.18), rgba(71,224,255,.10));
    color:var(--text);
    cursor:pointer;
    transition:.15s ease;
    box-shadow: 0 8px 22px rgba(0,0,0,.25);
    font-weight:700;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(91,140,255,.35);}
.btn:active{transform: translateY(0);}
.btn.primary{
    background:linear-gradient(135deg, rgba(91,140,255,.95), rgba(71,224,255,.55));
    border-color: rgba(91,140,255,.55);
}
.btn.ghost{
    background:transparent;
    border-color: rgba(255,255,255,.12);
    box-shadow:none;
}
.btn.danger{
    background:linear-gradient(135deg, rgba(255,77,109,.85), rgba(255,77,109,.25));
    border-color: rgba(255,77,109,.55);
}

.badge{
    display:inline-flex; gap:6px; align-items:center;
    padding:6px 10px; border-radius:999px;
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.08);
    color:var(--muted);
    font-size:12px;
}

.card{
    background:linear-gradient(180deg, rgba(18,26,43,.92), rgba(15,23,38,.92));
    border:1px solid var(--border);
    border-radius:var(--radius);
    box-shadow: var(--shadow);
}
.card.padded{padding:18px;}

.header{
    position:sticky; top:0; z-index:50;
    backdrop-filter: blur(10px);
    background: rgba(11,18,32,.65);
    border-bottom:1px solid var(--border);
}
.header-inner{
    display:flex; align-items:center; justify-content:space-between;
    height:64px;
}
.brand{
    display:flex; align-items:center; gap:10px;
    font-weight:900;
    letter-spacing:.5px;
}
.brand .logo{
    width:36px; height:36px;
    border-radius:12px;
    background: linear-gradient(135deg, rgba(91,140,255,.95), rgba(71,224,255,.65));
    box-shadow: 0 10px 25px rgba(91,140,255,.25);
    display:flex; align-items:center; justify-content:center;
}
.nav{
    display:flex; align-items:center; gap:14px;
}
.nav a{
    padding:10px 12px;
    border-radius:12px;
    color:var(--muted);
    border:1px solid transparent;
    transition:.15s;
    font-weight:700;
    font-size:14px;
}
.nav a:hover{
    color:var(--text);
    border-color: rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
}
.nav a.active{
    color:var(--text);
    border-color: rgba(91,140,255,.30);
    background: rgba(91,140,255,.12);
}

.header-actions{display:flex; align-items:center; gap:10px;}
.mobile-menu-btn{display:none;}

.footer{
    margin-top:77px;
    border-top:1px solid var(--border);
    padding:24px 0;
    color:var(--muted);
}
.footer-grid{
    display:grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap:16px;
}
.footer a{color:var(--muted);}
.footer a:hover{color:var(--text);}
.footer small{display:block;margin-top:10px;opacity:.8;}

.hero{
    padding:24px 0 18px;
}
.hero-grid{
    display:grid;
    grid-template-columns: 1.3fr 1fr;
    gap:16px;
    align-items:stretch;
}
.hero h1{
    margin:10px 0 10px;
    font-size:38px;
    line-height:1.1;
}
.hero p{margin:0; color:var(--muted); line-height:1.65;}
.hero .cta{display:flex; gap:10px; flex-wrap:wrap; margin-top:16px;}
.hero .stats{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px;}
.hero .stats .card{padding:12px 14px; min-width:140px;}
.hero .stats .num{font-size:18px; font-weight:900;}
.hero .stats .label{font-size:12px;color:var(--muted);margin-top:2px;}

.banner-card{
    padding:16px;
    display:flex; flex-direction:column; justify-content:space-between;
    background:
            radial-gradient(400px 200px at 20% 0%, rgba(91,140,255,.30), transparent 70%),
            radial-gradient(400px 200px at 100% 80%, rgba(71,224,255,.20), transparent 60%),
            linear-gradient(180deg, rgba(18,26,43,.92), rgba(15,23,38,.92));
}
.banner-card .tag{display:flex; gap:8px; align-items:center;}
.banner-card .tag .dot{width:8px;height:8px;border-radius:99px;background:var(--success);}
.banner-card .tag span{font-size:13px;color:var(--muted);font-weight:700;}
.banner-card .big{
    margin-top:12px;
    font-size:18px; font-weight:900;
}
.banner-card .list{margin-top:12px; display:flex; flex-direction:column; gap:8px;}
.banner-card .item{display:flex; justify-content:space-between; gap:8px; color:var(--muted); font-size:13px;}
.banner-card .item b{color:var(--text);}

.section-title{
    display:flex; align-items:flex-end; justify-content:space-between;
    gap:12px;
    margin:20px 0 12px;
}
.section-title h2{margin:0; font-size:18px;}
.section-title .hint{margin:0; color:var(--muted); font-size:13px;}

.grid{
    display:grid;
    gap:14px;
}
.grid.games{grid-template-columns: repeat(4, 1fr);}

.game-card{
    padding:14px;
    display:flex;
    flex-direction:column;
    gap:12px;
}
.game-cover{
    height:140px;
    border-radius:14px;
    background:
            radial-gradient(300px 140px at 10% 10%, rgba(91,140,255,.35), transparent 55%),
            radial-gradient(220px 120px at 90% 20%, rgba(71,224,255,.25), transparent 65%),
            rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.10);
    position:relative;
    overflow:hidden;
}
.game-cover::after{
    content:"";
    position:absolute; inset:-60px;
    background:conic-gradient(from 180deg, rgba(91,140,255,.0), rgba(71,224,255,.24), rgba(255,77,109,.14), rgba(91,140,255,.0));
    filter: blur(16px);
    opacity:.9;
}
.game-cover img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}

/* 分页容器 */
.pager-wrap{
    margin-top:16px;
    display:flex;
    justify-content:center;
}
.pager-wrap .pagination{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
    list-style:none;
    padding:0;
}
.pager-wrap .pagination li a,
.pager-wrap .pagination li span{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:36px;
    height:36px;
    padding:0 10px;
    border-radius:10px;
    border:1px solid rgba(255,255,255,.12);
    color:#e5e7eb;
    text-decoration:none;
}
.pager-wrap .pagination li.active span{
    background:rgba(255,255,255,.12);
    border-color:rgba(255,255,255,.24);
}
.pager-wrap .pagination li.disabled span{
    opacity:.5;
}
.game-title{font-weight:900; font-size:16px; margin:0;}
.game-meta{display:flex; gap:8px; flex-wrap:wrap;}
.game-actions{display:flex; gap:10px; margin-top:auto;}
.game-actions .btn{flex:1;}

.toolbar{
    display:flex; gap:10px; align-items:center; flex-wrap:wrap;
    margin:14px 0;
}
.input{
    width:100%;
    padding:12px 12px;
    border-radius:14px;
    border:1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
    color:var(--text);
    outline:none;
}
.input::placeholder{color: rgba(231,238,252,.55);}
.select{
    padding:12px 12px;
    border-radius:14px;
    border:1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
    color:var(--text);
    outline:none;
}

.two-col{
    display:grid;
    grid-template-columns: 1.1fr .9fr;
    gap:14px;
    align-items:start;
    margin-top:14px;
}
.kv{
    display:flex; justify-content:space-between;
    color:var(--muted);
    padding:10px 0;
    border-bottom:1px dashed rgba(255,255,255,.12);
}
.kv:last-child{border-bottom:none;}
.kv b{color:var(--text);}
.price{
    font-size:22px;
    font-weight:900;
}

.table{
    width:100%;
    border-collapse:collapse;
    overflow:hidden;
    border-radius:14px;
}
.table th,.table td{
    padding:12px 10px;
    border-bottom:1px solid rgba(255,255,255,.08);
    text-align:left;
    font-size:14px;
}
.table th{color:var(--muted); font-weight:800;}
.table tr:hover td{background: rgba(255,255,255,.03);}

.tabs{
    display:flex; gap:8px; flex-wrap:wrap;
}
.tab{
    padding:10px 12px;
    border-radius:14px;
    border:1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
    color:var(--muted);
    cursor:pointer;
    font-weight:800;
    font-size:13px;
}
.tab.active{
    color:var(--text);
    border-color: rgba(91,140,255,.30);
    background: rgba(91,140,255,.12);
}

.notice{
    padding:12px 14px;
    border-radius:14px;
    border:1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
    color:var(--muted);
    font-size:13px;
    line-height:1.6;
}

@media (max-width: 980px){
    .grid.games{grid-template-columns: repeat(2, 1fr);}
    .hero-grid{grid-template-columns: 1fr;}
    .two-col{grid-template-columns: 1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .nav{display:none;}
    .mobile-menu-btn{display:inline-flex;}
}
@media (max-width: 420px){
    .grid.games{grid-template-columns: 1fr;}
    .hero h1{font-size:30px;}
}

/* ===== Currency Switch ===== */
.currency-switch .select{
    padding: 10px 12px;
    height: 38px;
    min-width: 120px;
}
@media (max-width: 520px){
    .currency-switch .select{ min-width: 98px; }
}

/* SKU 按钮选中态（高亮 + 发光 + 勾） */
.sku-btn{
    position: relative;
    padding: 14px 12px !important;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-height: 74px;
}

.sku-btn .sku-name{
    font-weight: 900;
    font-size: 13px;
    line-height: 1.2;
    opacity: .95;
}
.sku-btn .sku-price{
    font-weight: 950;
    font-size: 16px;
    letter-spacing: .2px;
}
.sku-btn .sku-check{
    position: absolute;
    top: 8px;
    inset-inline-end: 10px; /* RTL/LTR 都能对 */
    width: 18px;
    height: 18px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 12px;
    opacity: 0;
    transform: scale(.9);
    transition: .15s ease;
}

.sku-btn:hover{
    transform: translateY(-1px);
    border-color: rgba(255,255,255,.28);
}

.sku-btn.primary{
    box-shadow: 0 0 0 2px rgba(88, 209, 255, .35), 0 0 24px rgba(88, 209, 255, .15);
}
.sku-btn.primary .sku-check{
    opacity: 1;
    transform: scale(1);
}
/* 选中小勾 */
.sku-btn.primary::after{
    content:"✓";
    position:absolute;
    right:10px;
    top:10px;
    width:20px;
    height:20px;
    border-radius:8px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:12px;
    font-weight:900;
    color:#0b1220;
    background: rgba(34,211,238,.95);
}

/* 缺货态更明显 */
.sku-btn:disabled{
    opacity:.45;
    cursor:not-allowed;
    transform:none !important;
    box-shadow:none !important;
}

/* 支付方式按钮高亮（复用 primary） */
.pay-btn{
    position:relative;
    border:1px solid rgba(255,255,255,.14);
    background:rgba(255,255,255,.03);
    transition:transform .12s ease, box-shadow .12s ease, border-color .12s ease, background .12s ease;
}
.pay-btn:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.28);}
.pay-btn.primary{
    border-color: rgba(34,211,238,.9);
    background: rgba(34,211,238,.10);
    box-shadow: 0 0 0 1px rgba(34,211,238,.35), 0 12px 26px rgba(34,211,238,.18);
}
/* ===== 悬浮联系按钮（TG + WhatsApp 专业SVG版） ===== */
.float-contact{
    position:fixed;
    right:16px;
    bottom:18px;
    z-index:9999;
    display:flex;
    flex-direction:column;
    gap:10px;
}

.float-contact .fc-btn{
    display:flex;
    align-items:center;
    gap:10px;
    padding:10px 12px;
    border-radius:14px;
    text-decoration:none;
    color:#fff;
    border:1px solid rgba(255,255,255,.12);
    background:rgba(15,23,42,.75);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 24px rgba(0,0,0,.22);
    transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}

.float-contact .fc-btn:hover{
    transform: translateY(-1px);
    border-color: rgba(255,255,255,.22);
    box-shadow: 0 14px 28px rgba(0,0,0,.28);
}

.float-contact .fc-ico{
    width:36px;
    height:36px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:12px;
    background:rgba(255,255,255,.10);
    color:#0b1220;
}

/* TG / WA 官方色 */
.float-contact .fc-ico.tg{ background:#229ED9; }
.float-contact .fc-ico.wa{ background:#25D366; }

.float-contact .fc-txt{
    font-weight:900;
    font-size:13px;
    letter-spacing:.2px;
}

/* 手机端：只显示圆形图标，不挡内容 */
@media (max-width: 520px){
    .float-contact{ right:12px; bottom:12px; }
    .float-contact .fc-btn{
        padding:10px;
        border-radius:16px;
    }
    .float-contact .fc-txt{ display:none; }
    .float-contact .fc-ico{
        width:44px;
        height:44px;
        border-radius:16px;
    }
}
@keyframes fcPulse {
    0%   { box-shadow:0 0 0 0 rgba(34,211,238,.0); }
    50%  { box-shadow:0 0 0 8px rgba(34,211,238,.12); }
    100% { box-shadow:0 0 0 0 rgba(34,211,238,.0); }
}
.float-contact .fc-btn:first-child{ animation: fcPulse 2.2s ease-in-out infinite; }

/* 手机端：列数少一点更不挤 */
@media (max-width: 520px){
    #amounts{
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .sku-btn{ min-height: 78px; }
}