.ngc-header { position: absolute; left: .9rem; bottom: .9rem; z-index: 3; max-width: min(80%, 720px); }
.ngc-header-title { margin: 0; font: 800 30px/1.1 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; color: #ffffff; text-shadow: 0 2px 6px rgba(0,0,0,.55); }
.ngc-header-desc { margin: .35rem 0 0; color: #f3f4f6; font: 600 20px/1.35 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; text-shadow: 0 1px 3px rgba(0,0,0,.5); }


.ngc-dots a {
  --dot-w: var(--ng-dot-w, 18px);
  --dot-h: var(--ng-dot-h, 8px);
  --dot-radius: var(--ng-dot-radius, 999px);
  --dot-color: var(--ng-dot-color, #ffffff);
  --dot-bg: var(--ng-dot-bg, rgba(0,0,0,.45));
  width: var(--dot-w); height: var(--dot-h);
  border-radius: var(--dot-radius);
  background: var(--dot-bg);
  box-shadow: 0 2px 6px rgba(0,0,0,.25);
  display: inline-block;
}

.ngc-dots a:hover { filter: brightness(1.2); }

/*#ngc-1-s1:target ~ .ngc-dots a[href$="s1"],
#ngc-1-s2:target ~ .ngc-dots a[href$="s2"],
#ngc-1-s3:target ~ .ngc-dots a[href$="s3"] { background: var(--dot-color); }*/

.ngc-arrow {
  --arrow-bg: rgba(0,0,0,.35);
  --arrow-color: #fff;
  width: 64px; height: 64px;
  border-radius: 999px;
  position: relative;
  display: block;
  background: var(--arrow-bg);
  color: var(--arrow-color);
  text-decoration: none;
  font-size: 0;
  text-align: center;
}
.ngc-arrow:hover { filter: brightness(1.1); }

.ngc-arrow-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  display: block;
  color: inherit;
  pointer-events: none;
}

.ngc-arrow.prev { justify-self: start; }
.ngc-arrow.next { justify-self: end; }

.ngc-grad { position: absolute; inset: 0; width: 100%; height: 100%; }

.ngc-arrows { z-index: 6; }