:root{
  --bg:#0d1430;
  --bg2:#1a2458;
  --panel:#111a3d;
  --panel2:#17244f;
  --line:#2f4f9b;
  --white:#f4f7ff;
  --muted:#b8c4e7;
  --blue:#4c8cff;
  --cyan:#68d9ff;
}
*{box-sizing:border-box}
body{
  margin:0;
  color:var(--white);
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at 20% 8%,rgba(74,112,255,.22),transparent 25rem),
    radial-gradient(circle at 85% 20%,rgba(93,52,176,.18),transparent 26rem),
    linear-gradient(180deg,#101834 0%,#0b1028 100%);
}
body:before{
  content:"";
  position:fixed;inset:0;pointer-events:none;opacity:.35;
  background-image:radial-gradient(circle,rgba(141,172,255,.45) 0 2px,transparent 3px);
  background-size:150px 150px;
}
.page{position:relative;width:min(900px,calc(100% - 28px));margin:0 auto;padding:34px 0 46px}
.hero{display:flex;gap:18px;align-items:center;margin-bottom:22px}
.app-icon{width:92px;height:92px;border-radius:28px;box-shadow:0 18px 45px rgba(0,0,0,.35)}
.eyebrow{margin:0 0 6px;color:var(--cyan);font-size:.78rem;letter-spacing:.14em;font-weight:900}
h1{margin:0;font-size:clamp(2.5rem,7vw,4.25rem);line-height:1;letter-spacing:-.045em}
.subtitle{margin:10px 0 0;color:var(--muted);font-size:1.05rem}
.updated{
  display:inline-flex;gap:10px;align-items:center;margin:4px 0 10px;padding:10px 14px;
  border:1px solid rgba(104,217,255,.28);border-radius:999px;
  background:rgba(17,26,61,.75);color:var(--muted)
}
.updated strong{color:var(--cyan)}
.card,.contact{
  background:linear-gradient(145deg,rgba(18,28,66,.97),rgba(14,21,52,.97));
  border:1px solid rgba(62,89,153,.58);
  box-shadow:0 18px 42px rgba(0,0,0,.2);
}
.card{padding:27px 28px;border-radius:30px;margin:16px 0}
.card h2,.contact h2{margin:0 0 12px;font-size:1.3rem}
.card p{margin:0 0 13px;color:var(--muted);line-height:1.72}
.card p:last-child{margin-bottom:0}
a{color:var(--cyan);font-weight:800;text-decoration:none}
a:hover{text-decoration:underline}
.accent{
  border-color:rgba(76,140,255,.75);
  background:linear-gradient(145deg,rgba(24,42,94,.98),rgba(15,26,65,.98));
}
.tag{
  display:inline-flex;padding:7px 10px;margin-bottom:11px;border-radius:999px;
  background:rgba(76,140,255,.14);border:1px solid rgba(104,217,255,.38);
  color:var(--cyan);font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase
}
.contact{
  display:flex;justify-content:space-between;align-items:center;gap:22px;flex-wrap:wrap;
  margin-top:20px;padding:25px 28px;border-radius:30px
}
.contact p{margin:.4rem 0 0;color:var(--muted);line-height:1.6;max-width:600px}
.email{
  display:inline-flex;padding:14px 18px;border-radius:18px;
  background:linear-gradient(135deg,var(--blue),#3167de);color:white;
  box-shadow:0 10px 28px rgba(76,140,255,.22)
}
footer{display:flex;justify-content:space-between;gap:16px;padding:24px 4px 0;color:#7e8eb9;font-size:.88rem}
@media(max-width:640px){
  .page{width:min(100% - 20px,900px);padding-top:22px}
  .hero{align-items:flex-start;gap:13px}
  .app-icon{width:70px;height:70px;border-radius:20px}
  h1{font-size:2.25rem}
  .card{padding:21px 19px;border-radius:24px}
  .contact{padding:21px 19px;border-radius:24px}
  .email{width:100%;justify-content:center;text-align:center;word-break:break-all}
  footer{flex-direction:column;gap:5px}
}