:root {
  --futures-main-height: 980px;
  --futures-ta-height: 620px;
}

.futures-page {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 20px 16px 48px;
}

.futures-hero {
  background: linear-gradient(145deg, #ffffff, #f3f9ff);
  border: 1px solid #dbeafe;
  border-radius: 18px;
  padding: 16px 18px;
  margin-bottom: 14px;
}

.futures-hero h1 {
  margin: 0 0 6px;
  color: #0f172a;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  font-weight: 800;
}

.futures-hero p {
  margin: 0;
  color: #334155;
  font-size: 0.92rem;
  line-height: 1.45;
}

.futures-panel {
  background: #fff;
  border: 1px solid #dbeafe;
  border-radius: 16px;
  padding: 12px;
}

.panel-title {
  margin: 2px 2px 10px;
  color: #0f172a;
  font-size: 1rem;
  font-weight: 800;
}

.panel-subtitle {
  margin: 0 2px 12px;
  color: #64748b;
  font-size: 0.85rem;
}

.tv-link {
  margin: 0 2px 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  color: #0f172a;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
}

.multi-grid {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mini-card {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  padding: 8px;
}

.toggle-wrap {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  padding: 8px;
}

.toggle-summary {
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  color: #0f172a;
  padding: 6px 4px;
  user-select: none;
}

.toggle-summary::-webkit-details-marker {
  display: none;
}

.mini-title {
  margin: 2px 2px 8px;
  color: #0f172a;
  font-size: 0.82rem;
  font-weight: 800;
}

.mini-widget {
  min-height: 230px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
}

@media (max-width: 860px) {
  :root {
    --futures-main-height: 700px;
    --futures-ta-height: 460px;
  }

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

  .mini-widget {
    min-height: 200px;
  }
}