* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #101827;
  color: #f1f5f9;
  font-family: Inter, Arial, sans-serif;
  padding: 24px;
}
main { max-width: 650px; width: 100%; }
.logo {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: #263e60;
  color: #9bc8ff;
  font-weight: 800;
  font-size: 20px;
}
.tag {
  margin-top: 65px;
  color: #80baff;
  font-size: 12px;
  letter-spacing: 4px;
}
h1 { font-size: clamp(42px, 9vw, 72px); margin: 12px 0; }
h1 span { color: #80baff; }
.description {
  color: #a9b8cb;
  line-height: 1.8;
  font-size: 17px;
  max-width: 480px;
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 35px;
  padding: 13px 18px;
  background: #1b2b40;
  border-radius: 12px;
  color: #c5d5e8;
  font-size: 13px;
}
.status i {
  width: 9px; height: 9px;
  background: #45d49a;
  border-radius: 50%;
}
footer {
  margin-top: 90px;
  border-top: 1px solid #29394e;
  padding-top: 20px;
  color: #8294aa;
  font-size: 13px;
}
footer a { color: #a9cfff; margin-right: 22px; }