/* 淡蓝科技皮肤：在页面 <head> 中引入 css/style.css 后，用本文件替换 skin-dark.css 即可换肤 */
:root{
  --bg:#f2f7ff;
  --bg-soft:#e9f2ff;
  --footer-bg:#e7f0ff;
  --header-bg:rgba(248,251,255,.85);
  --card-bg:#ffffff;
  --card-border:#d7e6ff;
  --line:#d7e6ff;
  --text:#17325e;
  --text-dim:#5b7299;
  --muted:#8aa2c4;
  --soft-text:#2a4a80;
  --accent:#2f7bff;
  --link:#2f6bff;
  --tag-chip:#0891b2;
  --spec:#3a67c0;
  --tag-text:#35619f;
  --kicker:#0891b2;
  --grad-logo-a:#2f7bff;
  --grad-logo-b:#123c8f;
  --grad-hero-a:#2f7bff;
  --grad-hero-b:#08b0d4;
  --grad-hero-c:#6a5cff;
  --grad-stat-a:#2f7bff;
  --grad-stat-b:#0891b2;
  --chip-border:#b9d4ff;
  --chip-bg:#eaf3ff;
  --chip-text:#2f6bff;
  --ghost-text:#2f6bff;
  --ghost-border:#b9d4ff;
  --shadow:0 10px 30px rgba(47,123,255,.10);
  --hover-shadow:0 18px 44px rgba(47,123,255,.16);
  --dot-rgb:47,123,255;
  --net-rgb:47,123,255;
  --hero-overlay:
    radial-gradient(600px 400px at 15% 25%,rgba(47,123,255,.14),transparent 70%),
    radial-gradient(700px 500px at 85% 70%,rgba(34,211,238,.10),transparent 70%),
    linear-gradient(180deg,rgba(242,247,255,0) 60%,var(--bg) 100%);
  --pagehero-bg:
    radial-gradient(600px 300px at 20% 0%,rgba(47,123,255,.10),transparent 70%),
    radial-gradient(500px 300px at 80% 100%,rgba(34,211,238,.08),transparent 70%),
    linear-gradient(180deg,var(--bg-soft),var(--bg));
  --stats-bg:linear-gradient(90deg,rgba(47,123,255,.04),rgba(47,123,255,.10),rgba(47,123,255,.04));
  --banner-bg:linear-gradient(120deg,#e9f2ff,#f7fbff);
  --visual-bg:
    radial-gradient(400px 260px at 70% 30%,rgba(47,123,255,.16),transparent 70%),
    linear-gradient(160deg,#dceaff,#f4f9ff);
  --pimg-bg:
    radial-gradient(220px 120px at 70% 30%,rgba(47,123,255,.15),transparent 70%),
    linear-gradient(160deg,#e3eeff,#f6faff);
  --cta-bg:linear-gradient(120deg,#e3eeff,#f6faff);
  color-scheme:light;
}