/* 关于我们：全国服务网络地图（本地 GeoJSON + ECharts 渲染）。 */
body[data-page="about"] #network .network-map-wrap {
  display: flex;
  align-self: stretch;
  min-height: 0;
  padding: 0;
  flex-direction: column;
  aspect-ratio: auto;
  background: #061f3b;
}

body[data-page="about"] #network .network-map-metrics {
  position: absolute;
  z-index: 3;
  bottom: 32px;
  left: 32px;
  display: grid;
  width: 180px;
  grid-template-columns: 1fr;
  gap: 14px;
}

body[data-page="about"] #network .network-map-metrics article {
  width: 180px;
  min-height: 94px;
  padding: 12px 16px;
  gap: 14px;
  border-color: rgba(237, 181, 78, .55);
  border-radius: 8px;
  background: rgba(4, 24, 46, .62);
  box-shadow: none;
}

body[data-page="about"] #network .network-map-metric-icon { width: 42px; height: 42px; }
body[data-page="about"] #network .network-map-metric-icon::after { width: 24px; height: 24px; }
body[data-page="about"] #network .network-map-metrics b { font-size: 30px; }
body[data-page="about"] #network .network-map-metrics b small { font-size: 12px; }
body[data-page="about"] #network .network-map-metrics span { margin-top: 6px; font-size: 13px; }

body[data-page="about"] .about-network-map-stage {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
  flex: 1 1 auto;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(228, 174, 79, .25);
  border-radius: 8px;
  background:
    radial-gradient(ellipse at 52% 40%, rgba(14, 94, 166, .54) 0%, rgba(5, 54, 108, .34) 35%, transparent 66%),
    radial-gradient(ellipse at 90% 10%, rgba(9, 69, 133, .34), transparent 42%),
    radial-gradient(ellipse at 6% 94%, rgba(0, 14, 43, .8), transparent 56%),
    #021a39;
  isolation: isolate;
}

body[data-page="about"] .about-network-map-canvas {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
}

body[data-page="about"] .about-network-map-stage::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: .5;
  background-image:
    linear-gradient(rgba(108, 172, 221, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 172, 221, .055) 1px, transparent 1px),
    radial-gradient(circle at 24% 33%, rgba(97, 181, 231, .12) 0 1px, transparent 2px),
    radial-gradient(circle at 76% 58%, rgba(97, 181, 231, .11) 0 1px, transparent 2px),
    repeating-radial-gradient(ellipse at 50% 50%, transparent 0 43px, rgba(98, 180, 230, .045) 44px 45px, transparent 46px 80px);
  background-size: 32px 32px, 32px 32px, 148px 148px, 176px 176px, 300px 300px;
  mask-image: radial-gradient(ellipse at center, #000 12%, rgba(0, 0, 0, .78) 55%, transparent 100%);
}

body[data-page="about"] .about-network-map-stage::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(120deg, rgba(1, 11, 31, .12), transparent 45%, rgba(1, 11, 31, .28));
}

body[data-page="about"] .about-network-map-inset {
  position: absolute;
  z-index: 4;
  right: 16px;
  bottom: 16px;
  display: block;
  width: 100px;
  height: 112px;
  overflow: hidden;
  border: 1px solid rgba(234, 178, 73, .7);
  border-radius: 4px;
  background: rgba(2, 22, 46, .8);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, .28);
}

body[data-page="about"] .about-network-map-inset > div { position: absolute; inset: 3px 3px 18px; }
body[data-page="about"] .about-network-map-inset span { position: absolute; right: 0; bottom: 0; left: 0; padding: 3px 0; color: rgba(255, 239, 196, .88); background: rgba(4, 29, 56, .78); font-size: 10px; line-height: 1.2; text-align: center; }
body[data-page="about"] .about-network-map-canvas canvas,
body[data-page="about"] .about-network-map-inset canvas { outline: none; }

body[data-page="about"] .about-network-map-fallback { display: grid; width: 100%; height: 100%; color: #f7d486; font-size: 14px; place-items: center; }
body[data-page="about"] .about-network-map-summary { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; clip-path: inset(50%); }

@media (max-width: 820px) {
  body[data-page="about"] #network .network-map-wrap { min-height: 0; padding: 0; gap: 0; aspect-ratio: 979 / 640; }
  body[data-page="about"] #network .network-map-metrics { bottom: 18px; left: 18px; width: 130px; gap: 8px; }
  body[data-page="about"] #network .network-map-metrics article { width: 130px; min-height: 58px; padding: 8px 10px; gap: 8px; }
  body[data-page="about"] #network .network-map-metric-icon { width: 28px; height: 28px; }
  body[data-page="about"] #network .network-map-metric-icon::after { width: 16px; height: 16px; }
  body[data-page="about"] #network .network-map-metrics b { font-size: 19px; }
  body[data-page="about"] #network .network-map-metrics b small { font-size: 9px; }
  body[data-page="about"] #network .network-map-metrics span { margin-top: 3px; font-size: 9px; }
  body[data-page="about"] .about-network-map-inset { right: 14px; bottom: 14px; width: 72px; height: 72px; }
  body[data-page="about"] .about-network-map-inset > div { inset: 2px 2px 15px; }
  body[data-page="about"] .about-network-map-inset span { padding: 2px 0; font-size: 7px; }
}

@media (max-width: 560px) {
  body[data-page="about"] #network .network-map-wrap { min-height: 0; padding: 0; gap: 0; border-radius: 8px 8px 0 0; aspect-ratio: 979 / 640 !important; }
  body[data-page="about"] #network .network-map-metrics { bottom: 8px; left: 8px; width: 86px; gap: 3px; }
  body[data-page="about"] #network .network-map-metrics article { width: 86px; min-height: 34px; padding: 3px 5px; gap: 4px; }
  body[data-page="about"] #network .network-map-metric-icon { width: 17px; height: 17px; }
  body[data-page="about"] #network .network-map-metric-icon::after { width: 10px; height: 10px; }
  body[data-page="about"] #network .network-map-metrics b { font-size: 12px; }
  body[data-page="about"] #network .network-map-metrics b small,
  body[data-page="about"] #network .network-map-metrics span { font-size: 6.5px; }
  body[data-page="about"] .about-network-map-stage { border-radius: 5px; }
  body[data-page="about"] .about-network-map-inset { right: 8px; bottom: 8px; width: 48px; height: 42px; }
  body[data-page="about"] .about-network-map-inset > div { inset: 2px; }
  body[data-page="about"] .about-network-map-inset span { display: none; }
}