.amz-container {
  --card-border: #e9ecef;
  --card-shadow: 0 4px 12px rgba(15, 23, 42, .05);
  --text-title: #0f172a;
  --text-muted: #64748b;
  --header-bg: #f8f9fa;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}
.amz-table-wrapper {
  border: 1px solid var(--card-border);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
}
.amz-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
  background-color: #fff;
}
.amz-table th, .amz-table td {
  padding: 0.7rem 0.8rem;
  text-align: center;
  vertical-align: middle;
}
.amz-table thead {
  background-color: var(--header-bg);
}
.amz-table th {
  font-weight: 700;
  color: var(--text-title);
}
.amz-table tbody tr {
  border-top: 1px solid var(--card-border);
}
.amz-table .col-rank { width: 50px; }
.amz-table .col-title { font-weight: 600; color: var(--text-title); text-align: left; }
.amz-table .col-action { width: 180px; }
.amz-cta {
  display: inline-block;
  border: none;
  background: none;
  padding: 0;
  transition: opacity .2s ease, transform .2s ease;
}
.amz-cta img {
  display: block;
  height: 35px;
  width: auto;
  max-width: 100%;
}
.amz-cta:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}
.amz-top-meta-row td {
  padding: 0.8rem;
  text-align: center;
  border-bottom: 1px solid var(--card-border);
  background-color: #fff;
}
.amz-intro-text {
  font-weight: bold;
  font-size: 1rem;
  color: var(--text-title);
  margin-bottom: 0.25rem;
}
.amz-disclosure-text {
  font-size: 0.75rem;
  font-style: italic;
  color: var(--text-muted);
}
@media(max-width: 640px) {
  .amz-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .amz-table {
    min-width: 500px;
  }
}