:root{color-scheme:dark;font-family:Inter,'Segoe UI',system-ui,sans-serif;color:#eff8ff;background:#071521}*{box-sizing:border-box}body{margin:0;min-width:280px;background:radial-gradient(ellipse at 50% 40%,#12324780 0,transparent 55%),#071521}.entrance{min-height:100svh;display:grid;place-items:center;padding:32px}.brand-launch{display:flex;flex-direction:column;align-items:center;gap:12px;border:0;background:transparent;color:inherit;cursor:pointer;padding:28px;border-radius:32px;-webkit-tap-highlight-color:transparent}.brand-launch img{width:clamp(200px,28vw,320px);height:auto;filter:drop-shadow(0 20px 40px #009dff24);transition:transform .25s ease,filter .25s ease}.brand-launch span{font-size:clamp(27px,3vw,36px);font-weight:500;letter-spacing:-.035em}.brand-launch:hover img{transform:translateY(-5px);filter:drop-shadow(0 24px 45px #00b4ff44)}button,a,select{touch-action:manipulation}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid #93e8ff;outline-offset:6px}dialog{position:fixed;width:min(420px,calc(100% - 32px));max-height:calc(100svh - 32px);overflow:auto;padding:32px;border:1px solid #87bbd739;border-radius:24px;background:#102536;color:inherit;box-shadow:0 32px 100px #0008}dialog::backdrop{background:#020a12c9;backdrop-filter:blur(10px)}.close{position:absolute;right:14px;top:12px;width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:#bdd1df;font-size:29px;cursor:pointer}.close:hover{background:#ffffff0c}.dialog-logo{display:block;margin:0 auto 12px}h1{text-align:center;font-size:26px;letter-spacing:-.03em;font-weight:500;margin:0 0 6px}.intro{text-align:center;color:#b6cddb;margin:0 0 28px;font-size:14px}label{display:block;font-size:12px;color:#b6cddb;margin-bottom:8px}select{width:100%;min-height:46px;border:1px solid #93c9eb3d;border-radius:10px;background:#0a1c2b;color:#eff8ff;padding:10px;font:inherit;font-size:14px}#install-instructions{font-size:14px;line-height:1.65;min-height:70px;color:#d6e6ef;margin:18px 0}.primary{width:100%;border:0;border-radius:10px;background:#99e5ff;color:#082639;font:inherit;font-size:14px;font-weight:600;min-height:48px;padding:12px;cursor:pointer}.primary:hover{background:#bceeff}.primary:disabled{opacity:.65;cursor:wait}#install-status{font-size:13px;line-height:1.5;color:#bae8fd;margin:12px 0}#install-status:empty{display:none}.open-app{display:block;text-align:center;color:#e1f3ff;font-size:14px;text-decoration:none;padding:16px 0 10px}.open-app span{margin-left:5px}.note{font-size:11px;color:#a9c2d1;text-align:center;line-height:1.6;margin:10px 0 0}@media(prefers-reduced-motion:reduce){.brand-launch img{transition:none}.brand-launch:hover img{transform:none}}@media(max-width:380px){dialog{padding:28px 22px}.brand-launch{padding:16px}}