.trend-chart {
  margin: 20px 0 28px;
  padding: 20px 0;
  overflow-x: auto;
  border-block: 1px solid var(--rule);
}
.trend-chart svg { display: block; width: 100%; min-width: 560px; height: auto; max-width: 720px; }
.trend-chart__frame { fill: none; stroke: var(--rule-2); stroke-width: 1; }
.trend-chart__grid { stroke: var(--rule); stroke-width: 1; }
.trend-chart__line { fill: none; stroke: var(--ai); stroke-width: 2; }
.trend-chart__point { fill: var(--ai); stroke: var(--ground); stroke-width: 2; }
.trend-chart__point--low { fill: var(--ground); stroke: var(--ai); }
.trend-chart__tick,
.trend-chart__axis-title,
.trend-chart__end { fill: var(--text-2); font-size: 12px; }
.trend-chart__end { fill: var(--text); font-variant-numeric: tabular-nums; }
.trend-chart__hover line { stroke: var(--rule-2); stroke-width: 1; }
.trend-chart__hover circle { fill: var(--ground); stroke: var(--ai); stroke-width: 2; }
.trend-chart__hover[hidden] { display: none; }
.trend-chart__hit { fill: transparent; pointer-events: all; }
.trend-chart figcaption { margin-top: 12px; color: var(--text-2); font-size: .85rem; }