:root{
  --navy:#0d2748; --accent:#2f6bff; --bg:#0b1020; --card:#141b30; --card-2:#1b2440;
  --ink:#eef2fb; --muted:#9aa6c4; --line:#26304d; --grad:linear-gradient(135deg,#2f6bff,#6ea8ff);
  --ok:#22c55e;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font:15px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,system-ui,sans-serif;
  background:radial-gradient(1100px 520px at 80% -8%,rgba(47,107,255,.16),transparent),
             radial-gradient(800px 480px at -10% 108%,rgba(110,168,255,.10),transparent),var(--bg);
  color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased;
  padding:max(env(safe-area-inset-top),12px) 0 max(env(safe-area-inset-bottom),18px)}
.wrap{max-width:680px;margin:0 auto;padding:8px 18px 40px}
.hdr{display:flex;align-items:center;gap:13px;padding:14px 4px 20px}
.hdr img{height:40px;width:auto;border-radius:9px;background:#fff;padding:5px 8px}
.hdr .b{font-weight:800;font-size:18px;letter-spacing:-.01em}
.hdr .b small{display:block;font-weight:500;font-size:12px;color:var(--muted);letter-spacing:0}
.hero{margin:6px 4px 20px}
.hero h1{font-size:23px;font-weight:800;letter-spacing:-.02em;line-height:1.15}
.hero p{color:var(--muted);margin-top:6px;font-size:14px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
@media(max-width:460px){.grid{grid-template-columns:1fr}}
.tile{display:flex;flex-direction:column;gap:10px;background:linear-gradient(180deg,var(--card),var(--card-2));
  border:1px solid var(--line);border-radius:18px;padding:16px;text-decoration:none;color:inherit;
  transition:transform .12s,border-color .12s,box-shadow .12s;position:relative;overflow:hidden}
.tile:active{transform:scale(.975)}
.tile:hover{border-color:var(--accent);box-shadow:0 10px 30px -14px rgba(47,107,255,.6)}
.tile .ic{width:46px;height:46px;border-radius:13px;background:var(--grad);display:grid;place-items:center;
  font-weight:800;font-size:20px;color:#fff;box-shadow:0 6px 16px -6px rgba(47,107,255,.7)}
.tile .nm{font-weight:700;font-size:15.5px;letter-spacing:-.01em}
.tile .ds{color:var(--muted);font-size:12.5px;line-height:1.4}
.tile .tg{margin-top:auto;align-self:flex-start;font-size:10.5px;font-weight:700;text-transform:uppercase;
  letter-spacing:.06em;color:#9db8ff;background:rgba(47,107,255,.14);padding:3px 9px;border-radius:20px}
.tile .go{position:absolute;top:15px;right:15px;color:var(--muted);font-size:17px}
.install{display:none;align-items:center;gap:12px;background:linear-gradient(180deg,var(--card),var(--card-2));
  border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin:0 0 18px}
.install.show{display:flex}
.install .t{flex:1;font-size:13px}.install .t b{display:block;font-size:14px}
.install button{background:var(--grad);color:#fff;border:none;border-radius:12px;padding:10px 16px;font-weight:700;font-size:13.5px}
.foot{margin-top:26px;text-align:center;color:var(--muted);font-size:12px;line-height:1.9}
.foot a{color:#9db8ff;text-decoration:none}
.ios-tip{display:none;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:13px 15px;margin-bottom:18px;font-size:13px;color:var(--muted)}
.ios-tip.show{display:block}
.ios-tip b{color:var(--ink)}
.page{max-width:720px;margin:0 auto;padding:26px 20px 60px}
.page h1{font-size:22px;margin-bottom:6px}.page h2{font-size:16px;margin:20px 0 7px}
.page p,.page li{color:#cdd6ee;font-size:14px;line-height:1.6;margin-bottom:8px}.page ul{padding-left:20px}
.page a{color:#9db8ff}
.back{display:inline-block;margin-bottom:16px;color:#9db8ff;text-decoration:none;font-weight:600}