:root {
  --bg: #0f1419;
  --card: #1a222c;
  --text: #f4f1ea;
  --muted: #9aa6b2;
  --accent: #c4a574;
  --border: #2a3542;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1c2733, var(--bg));
  color: var(--text);
}
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 1.25rem 3rem;
}
.hero { text-align: center; margin-bottom: 2.5rem; }
.mark {
  width: 3rem; height: 3rem; margin: 0 auto 1rem;
  border-radius: 0.85rem; display: grid; place-items: center;
  background: linear-gradient(145deg, #2a3542, #15202b);
  border: 1px solid var(--border);
  color: var(--accent); font-weight: 700; font-size: 1.25rem;
}
h1 { margin: 0; font-size: clamp(1.75rem, 4vw, 2.35rem); letter-spacing: -0.02em; }
.tag { margin: 0.5rem 0 0; color: var(--muted); }
.cards { display: grid; gap: 0.85rem; }
.card {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.15rem 1.25rem; border-radius: 1rem;
  background: var(--card); border: 1px solid var(--border);
  color: inherit; text-decoration: none;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--accent); transform: translateY(-1px); }
.label { font-weight: 600; font-size: 1.05rem; }
.hint { color: var(--muted); font-size: 0.9rem; }
footer { margin-top: 2.5rem; text-align: center; color: var(--muted); font-size: 0.85rem; }