:root {
  font-family: "Segoe UI", sans-serif;
  color: #eaf7ff;
  background: #041523;
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 18% 20%, rgba(12, 191, 255, 0.26), transparent 34%),
    radial-gradient(circle at 82% 78%, rgba(0, 120, 255, 0.22), transparent 38%),
    linear-gradient(145deg, #03111d, #082943);
}

.shell {
  width: min(760px, calc(100% - 40px));
  padding: clamp(32px, 7vw, 72px);
  border: 1px solid rgba(135, 220, 255, 0.28);
  border-radius: 28px;
  background: rgba(5, 30, 49, 0.78);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(20px);
}

.eyebrow { color: #63ddff; font: 700 12px/1.5 monospace; letter-spacing: 0.18em; }
h1 { margin: 18px 0; font-size: clamp(34px, 6vw, 64px); line-height: 1.04; }
p { color: #a9ccdd; font-size: 18px; line-height: 1.7; }
.status { margin-top: 32px; padding: 14px 18px; border-radius: 14px; background: #082238; color: #caefff; font-family: monospace; }
.status span { display: inline-block; width: 9px; height: 9px; margin-right: 9px; border-radius: 50%; background: #3df3a8; box-shadow: 0 0 16px #3df3a8; }