:root {
  --bg: #0b0f1a;
  --bg-soft: #141b2e;
  --text: #e7ecf5;
  --text-dim: #95a0b8;
  --border: #232c44;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1a2344 0%, var(--bg) 60%), var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.hub-header {
  text-align: center;
  margin-bottom: 40px;
}
.hub-header h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.hub-header p {
  color: var(--text-dim);
  margin: 0;
  font-size: 1.05rem;
}

.section-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin: 36px 0 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent, #4ade80);
  opacity: 0.9;
}
a.card:hover {
  transform: translateY(-3px);
  border-color: var(--accent, #4ade80);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
}
.card--soon { opacity: 0.6; }

.card__emoji { font-size: 2.4rem; margin-bottom: 10px; }
.card__title { margin: 0 0 6px; font-size: 1.2rem; }
.card__desc { margin: 0 0 14px; color: var(--text-dim); font-size: 0.92rem; line-height: 1.45; }
.card__body { flex: 1; }

.card__meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.tag {
  font-size: 0.72rem;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-dim);
}
.tag--score { color: var(--accent, #4ade80); background: rgba(74, 222, 128, 0.12); }

.card__cta { font-weight: 600; color: var(--accent, #4ade80); }
.card__cta--soon { color: var(--text-dim); font-weight: 500; }

.hub-footer {
  text-align: center;
  margin-top: 56px;
  color: var(--text-dim);
  font-size: 0.85rem;
}
.hub-settings {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.link-btn {
  background: none;
  border: 0;
  color: var(--text-dim);
  font: inherit;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 6px;
}
.link-btn:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.hub-settings .dot { color: var(--border); }