:root{color-scheme:dark}body{background:#06070b}.inv-shell{min-height:100vh;background:radial-gradient(circle at 14% 0%,rgba(34,211,238,.14),transparent 42%),radial-gradient(circle at 90% 100%,rgba(251,191,36,.1),transparent 40%),#06070b}.inv-wrap{width:min(1080px,calc(100% - 2rem));margin-inline:auto}.inv-nav{position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#06070bb8;border-bottom:1px solid rgba(255,255,255,.08)}.inv-phone{width:min(230px,100%);border-radius:28px;border:2px solid rgba(34,211,238,.25);box-shadow:0 24px 80px #0000008c,0 0 40px #22d3ee14;overflow:hidden;background:#000}.inv-phone img{display:block;width:100%;height:auto}.present-wrap{min-height:100vh;background:#06070b}.present-topbar{position:fixed;z-index:30;top:14px;right:14px;display:flex;gap:8px}.present-iframe{width:100vw;height:100vh;border:0;background:#06070b}