.mobile-chart-range{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 22px;border-bottom:1px solid var(--line)}
.mobile-chart-range fieldset{display:flex;align-items:center;gap:4px;border:0;padding:0;margin:0}
.mobile-chart-range legend{float:left;margin-right:10px;color:var(--muted2);font:700 .65rem var(--mono);text-transform:uppercase}
.mobile-chart-range button{min-height:44px;min-width:44px;background:#0b1925;border:1px solid var(--line);color:var(--muted2);font:700 .75rem var(--mono);cursor:pointer}
.mobile-chart-range button[aria-pressed=true]{border-color:var(--mint);color:var(--mint);background:rgba(117,245,197,.12)}
.mobile-chart-range button:focus-visible{outline:2px solid var(--mint);outline-offset:2px}
.mobile-chart-range p{margin:0;color:var(--muted2);font:500 .65rem/1.5 var(--mono)}
@media(max-width:640px){
  .chart-workspace{width:calc(100% + 16px);margin-left:-8px}
  .chart-workspace .workspace-topline{padding:16px 12px}
  .chart-workspace .chart-controls{display:flex;flex-wrap:wrap;gap:12px 8px;padding:12px}
  .chart-workspace .chart-controls fieldset{min-width:0;gap:4px}
  .chart-workspace .chart-controls button{min-height:44px;padding:8px 6px;font-size:.65rem}
  .chart-workspace .chart-controls fieldset:has([data-ssd-chart-view]),.chart-workspace .chart-controls fieldset:has([data-ppi-chart-view]),.chart-workspace .chart-controls fieldset:has([data-kmp-chart-view]){width:calc(60% - 8px)}
  .chart-workspace .chart-controls .export-button{margin:0;align-self:end;flex:1}
  .chart-workspace .chart-frame,.chart-workspace.is-advanced .chart-frame{height:270px;padding:22px 8px 4px}
  .chart-workspace.is-advanced.has-subpanel .chart-frame{height:370px}
  .chart-workspace .axis-label{left:12px;top:8px;writing-mode:horizontal-tb;transform:none;font-size:.5rem;letter-spacing:.04em}
  .chart-workspace .axis-label--panel{top:auto;bottom:32px}
  .chart-workspace .chart-foot{padding:12px;line-height:1.7}
  .mobile-chart-range{padding:8px 12px;flex-wrap:wrap;gap:6px}
  .spot-workspace{padding:12px}
  .spot-workspace .workspace-topline{padding:0 0 12px}
  .spot-chart-frame{height:250px;margin-inline:-6px}
  .spot-workspace .mobile-chart-range{padding:8px 0}
}