@layer overscan {
ov-fan {
  display: grid;
  gap: 6px;
  font-family: var(--ov-font-mono);
  font-size: var(--ov-size-1);
  letter-spacing: 1px;
  color: var(--ov-dim);
  inline-size: 100%;
  max-inline-size: var(--ov-fan-size, 420px);
}
.ov-fan__svg {
  display: block;
  inline-size: 100%;
  background: var(--ov-field);
  border: var(--ov-bezel) solid var(--ov-line-strong);
}
.ov-fan__plot { fill: none; stroke: var(--ov-line); stroke-width: 1; }
.ov-fan__grid { stroke: var(--ov-line); stroke-width: 0.5; stroke-dasharray: 1 3; }
.ov-fan__text { font: 8px var(--ov-font-mono); fill: var(--ov-faint); letter-spacing: 0.4px; }
.ov-fan__text.is-now { fill: var(--ov-ink); }
.ov-fan__band { stroke: none; fill: var(--ov-accent); }
.ov-fan__band.is-k0 { fill: color-mix(in srgb, var(--ov-accent) 78%, transparent); }
.ov-fan__band.is-k1 { fill: color-mix(in srgb, var(--ov-accent) 56%, transparent); }
.ov-fan__band.is-k2 { fill: color-mix(in srgb, var(--ov-accent) 38%, transparent); }
.ov-fan__band.is-k3 { fill: color-mix(in srgb, var(--ov-accent) 24%, transparent); }
.ov-fan__band.is-k4 { fill: color-mix(in srgb, var(--ov-accent) 13%, transparent); }
.ov-fan__outer { font: 8px var(--ov-font-mono); fill: var(--ov-dim); letter-spacing: 0.4px; }
.ov-fan__lead { stroke: var(--ov-line-strong); stroke-width: 0.6; stroke-dasharray: 1.5 1.5; }
.ov-fan__history { fill: none; stroke: var(--ov-ink); stroke-width: 1.4; stroke-linejoin: round; }
.ov-fan__point { fill: var(--ov-ink); }
.ov-fan__now { stroke: var(--ov-ink); stroke-width: 0.8; stroke-dasharray: 3 2; }
.ov-fan__gap { stroke: var(--ov-alarm); stroke-width: 0.8; stroke-dasharray: 2 2; }
.ov-fan__cut { fill: var(--ov-alarm); }
[data-ov-stale-forecast] .ov-fan__band { opacity: 0.45; }
.ov-fan__void {
  display: grid; place-items: center; min-block-size: 140px;
  color: var(--ov-alarm); text-transform: uppercase;
  border: 1px dashed var(--ov-line-strong);
}
.ov-fan__readout { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.ov-fan__readout .is-flag { color: var(--ov-accent-2); }
}