:root{--bg:#121A29;--head:#192232;--menu:#192232;--panel:#192232;--input:#212F44;--text:#B4C0D3;--white:#F9F9F9;
--muted:rgba(245,245,245,.5);--red:#2B90FE;--btn:linear-gradient(180deg,#41C6FF,#1A64FC);--btn2:linear-gradient(180deg,#4CE892,#3AD07A);--btn2t:#0C111C;--cat:#212F44;
--active:#1A64FC;--gold:#5ECCFC;--promo:linear-gradient(135deg,#1A64FC 0%,#043466 100%);--navlist:linear-gradient(180deg,rgba(43,144,254,.15) 0%,rgba(0,0,0,0) 100%),#192232;--side-active:linear-gradient(95deg,#1A64FC 0%,#2B90FE 100%);--r:12px;--rb:10px}
*{box-sizing:border-box}
html,body{overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Inter','Segoe UI',Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.vn-head{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;padding:10px 20px;background:var(--head);box-shadow:0 2px 8px rgba(0,0,0,.25)}
.vn-logo{display:flex;align-items:center}
.vn-logo img{height:40px;width:auto}
.vn-nav{display:flex;gap:4px;flex-wrap:wrap}
.vn-nav a{padding:8px 14px;border-radius:var(--rb);color:#fff;opacity:.75;font-weight:600;font-size:14px}
.vn-nav a:hover,.vn-nav a.on{opacity:1;background:rgba(255,255,255,.1)}
.vn-user{margin-left:auto;display:flex;gap:8px}
.vn-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:var(--rb);font-weight:700;font-size:14px;line-height:1;cursor:pointer;border:0;white-space:nowrap}
.vn-btn.reg{background:var(--btn2);color:var(--btn2t)}
.vn-btn.in,.vn-btn.main{background:var(--btn);color:#fff}
.vn-btn:hover{filter:brightness(1.1)}
.vn-wrap{display:flex;max-width:1440px;margin:0 auto}
.vn-side{display:none}
.vn-main{flex:1;min-width:0;padding:20px}
.vn-slides{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,1fr);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}
.vn-slide{position:relative;scroll-snap-align:start;min-height:180px;padding:24px;border-radius:var(--r);display:flex;flex-direction:column;justify-content:flex-end;gap:6px;background:var(--promo);color:#fff;overflow:hidden}
.vn-slide::after{content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),rgba(255,255,255,0) 70%)}
.vn-slide i{font-style:normal;font-size:12px;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:.06em}
.vn-slide b{font-size:24px;line-height:1.2;color:#fff}
.vn-slide span{opacity:.9}
.vn-slide .vn-btn{align-self:flex-start;margin-top:8px;position:relative;z-index:1}
.vn-tools{display:flex;gap:10px;align-items:center;margin:22px 0 14px;flex-wrap:wrap}
.vn-search{flex:1 1 220px;min-width:0;max-width:100%;padding:12px 16px;border-radius:var(--rb);border:1px solid transparent;background:var(--input);color:#fff;font:inherit}
.vn-search::placeholder{color:var(--muted)}
.vn-tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;min-width:0;max-width:100%}
.vn-tabs a{white-space:nowrap;padding:9px 16px;border-radius:var(--rb);background:var(--cat);color:var(--white);font-weight:600;font-size:14px}
.vn-tabs a.on{background:var(--active)}
.vn-sect{display:flex;justify-content:space-between;align-items:baseline;margin:18px 0 10px}
.vn-sect strong{font-size:20px;color:rgba(255,255,255,.9)}
.vn-sect a{color:var(--gold);font-size:14px;font-weight:600}
.vn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.vn-game{position:relative;margin:0;min-width:0;border-radius:var(--rb);overflow:hidden;background:var(--panel)}
.vn-game img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.vn-game figcaption{padding:8px 10px 10px}
.vn-game figcaption b{display:block;font-size:14px;line-height:1.3;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vn-game figcaption small{color:var(--muted);font-size:12px}
.vn-hover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:rgba(0,0,0,.65);opacity:0;transition:opacity .2s}
.vn-game:hover .vn-hover,.vn-game:focus-within .vn-hover{opacity:1}
.vn-hover .vn-btn{min-width:110px}
.vn-demo{color:#fff;font-size:13px;font-weight:600;padding:6px 14px;border-radius:var(--rb);background:rgba(255,255,255,.15)}
.vn-prov{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0}
.vn-prov a{padding:9px 16px;border-radius:var(--rb);background:rgba(131,131,131,.2);color:var(--white);font-weight:700;font-size:13px}
.vn-text{background:var(--panel);border-radius:var(--r);padding:28px 32px;margin-top:28px}
.vn-text h1{font-size:28px;line-height:1.25;margin:0 0 14px;color:#fff}
.vn-text h2{font-size:21px;line-height:1.3;margin:30px 0 10px;color:var(--gold)}
.vn-text h3{font-size:17px;margin:20px 0 6px;color:#fff}
.vn-text p{margin:0 0 12px}
.vn-lead{font-size:17px;color:rgba(255,255,255,.75)}
.vn-list{margin:0 0 14px;padding-left:22px}
.vn-list li{margin-bottom:4px}
.vn-list li::marker{color:var(--red)}
.vn-foot{margin-top:30px;padding:26px 20px;background:var(--bg);border-top:1px solid rgba(255,255,255,.1);color:var(--text);font-size:14px}
.vn-foot nav{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:14px}
.vn-foot nav a{color:rgba(255,255,255,.6)}
.vn-foot nav a:hover{color:var(--gold)}
.vn-age{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:2px solid rgba(255,255,255,.5);font-weight:700;margin-right:10px}
@media (max-width:760px){.vn-head{padding:10px 12px;gap:10px;background:rgba(0,0,0,.8);backdrop-filter:blur(8px)}.vn-btn{padding:9px 12px}.vn-main{padding:14px}.vn-slides{grid-auto-columns:85%}.vn-nav{display:none}.vn-text{padding:20px 16px}.vn-text h1{font-size:23px}.vn-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}

.vn-head{flex-wrap:wrap}
.vn-sub{background:var(--navlist)}
.vn-sub nav{max-width:1440px;margin:0 auto;display:flex;gap:4px;overflow-x:auto;padding:8px 20px}
.vn-sub a{white-space:nowrap;color:#fff;opacity:.8;padding:6px 12px;border-radius:var(--rb);font-size:13px;font-weight:600}
.vn-sub a:first-child{opacity:1;color:var(--gold)}
.vn-sub a:hover{opacity:1;background:rgba(255,255,255,.08)}
.vn-logo img{width:170px;height:auto}@media(min-width:1200px){.vn-grid{grid-template-columns:repeat(8,minmax(0,1fr))}}@media(max-width:760px){.vn-logo img{width:110px;height:auto}}.vn-game img{object-fit:contain;background:#121A29}