:root {
  --bg: #faf9f5;
  --surface: #ffffff;
  --ink: #1d2b21;
  --muted: #6b7a6f;
  --accent: #2f5d3f;
  --line: #e4e8e0;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  display: grid;
  place-items: center;
  padding: 32px 20px;
  line-height: 1.65;
}

.card {
  width: 100%;
  max-width: 620px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 48px 44px 36px;
}

.mark {
  width: 64px;
  height: 64px;
  margin-bottom: 28px;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0 0 20px;
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 600;
  letter-spacing: -.02em;
  word-break: break-word;
}

h1 span { color: var(--accent); font-weight: 400; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 26px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  background: #eef5ec;
  border: 1px solid #d6e7d1;
  border-radius: 999px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3f9a5c;
  box-shadow: 0 0 0 3px rgba(63, 154, 92, .18);
}

.lead {
  margin: 0 0 32px;
  font-size: 15px;
  color: var(--muted);
}

code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: .88em;
  background: #f2f4ef;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px 6px;
  color: var(--ink);
}

.meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.meta > div {
  background: var(--surface);
  padding: 16px 18px;
  min-width: 0;
}

.meta span {
  display: block;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: 6px;
}

.meta strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--muted);
}

@media (max-width: 520px) {
  .card { padding: 32px 24px 26px; }
  .meta { grid-template-columns: 1fr; }
}