:root {
  color-scheme: dark;
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  background: #0e1726;
  color: #f7f9fc;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 82% 12%, rgba(104, 173, 255, 0.22), transparent 32%),
    radial-gradient(circle at 12% 88%, rgba(73, 221, 177, 0.14), transparent 28%),
    #0e1726;
}

.page-shell {
  width: min(960px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  align-content: center;
  gap: 34px;
  padding: 72px 0 32px;
}

.hero {
  max-width: 700px;
}

.eyebrow {
  color: #70e0bd;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
}

h1 {
  margin: 14px 0 18px;
  font-size: clamp(52px, 10vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-copy {
  margin: 0;
  color: #d7e2f2;
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 600;
}

.hero-note {
  margin: 16px 0 0;
  color: #91a2b9;
  font-size: 16px;
  line-height: 1.8;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.status-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px;
  border: 1px solid rgba(189, 211, 239, 0.14);
  border-radius: 18px;
  background: rgba(21, 35, 57, 0.74);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
}

.status-card h2 {
  margin: 0 0 6px;
  font-size: 17px;
}

.status-card p {
  margin: 0;
  color: #91a2b9;
  font-size: 14px;
}

.status-dot,
.status-icon {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  place-items: center;
  border-radius: 50%;
  background: rgba(112, 224, 189, 0.14);
  color: #70e0bd;
}

.status-dot::after {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #70e0bd;
  box-shadow: 0 0 0 6px rgba(112, 224, 189, 0.12);
  content: "";
}

.status-icon {
  font-size: 22px;
}

footer {
  color: #657992;
  font-size: 13px;
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 28px, 960px);
    gap: 28px;
    padding-top: 48px;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }
}