:root {
  color-scheme: dark;
  --bg: #111114;
  --card: #18181d;
  --border: #2c2c34;
  --text: #ece8e1;
  --muted: #8d8b93;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  min-height: 100%;
  min-height: 100dvh;
  padding: 24px;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-text-size-adjust: 100%;
}

.card {
  width: min(100%, 360px);
  padding: 40px 32px 36px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.avatar {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 20px;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 6vw, 2.4rem);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.label {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.time {
  margin: 18px 0 0;
  font-size: clamp(1.8rem, 7vw, 2.15rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.date {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.hint {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 420px) {
  body {
    padding: 16px;
    align-items: stretch;
  }

  .card {
    width: 100%;
    margin-block: auto;
    padding: 32px 20px 28px;
  }
}