:root{color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Arial,sans-serif}body{background:#020713;color:#fff}.portal{position:relative;isolation:isolate;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;overflow:hidden;padding:24px;background:radial-gradient(circle at 50% 38%,#123b74 0,#07172e 28%,#020713 68%)}.portal:before{content:"";position:absolute;z-index:-2;inset:0;background-image:linear-gradient(rgba(78,157,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(78,157,255,.035) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,transparent,#000 35%,transparent)}.glow{position:absolute;z-index:-1;width:min(70vw,720px);aspect-ratio:1;border-radius:50%;background:#0b66d733;filter:blur(70px)}.logo{display:block;width:min(620px,82vw);max-height:68vh;object-fit:contain;filter:drop-shadow(0 12px 45px #000b)}.games-button{display:inline-flex;align-items:center;justify-content:center;min-width:230px;height:58px;padding:0 38px;border:1px solid #51a8ff;border-radius:8px;background:linear-gradient(180deg,#1671c9,#073a78);box-shadow:0 0 30px #168cff55,inset 0 1px #ffffff44;color:#fff;text-decoration:none;text-transform:uppercase;letter-spacing:4px;font-weight:700;transition:.2s}.games-button:hover{transform:translateY(-2px);background:linear-gradient(180deg,#2692ed,#074b98);box-shadow:0 0 42px #168cff88,inset 0 1px #ffffff66}.games-button:active{transform:translateY(1px)}@media(max-width:600px){.portal{gap:12px}.logo{width:94vw}.games-button{min-width:200px;height:54px}}