/* 2chl_default / blue profile
   metadata 例: theme_profile=blue, site_profile=blue */
:root{
  --portal-bg:#f4f8ff;
  --portal-card:#ffffff;
  --portal-card-bg:rgba(255,255,255,.92);
  --portal-card-bg-strong:#ffffff;
  --portal-text:#1c2b3f;
  --portal-text-strong:#24384d;
  --portal-heading-text:#102033;
  --portal-sub:#5f738b;
  --portal-subtle:#5f738b;
  --portal-soft:#8698ae;
  --portal-border:#cfdaea;
  --portal-line:#d9e5f2;
  --portal-line-strong:#c6d7ea;
  --portal-line-soft:#eaf1f8;

  --portal-primary:#5b8ef5;
  --portal-primary-hover:#4478de;
  --portal-accent:#6fa2ff;
  --portal-accent-deep:#487ed9;
  --portal-accent-line:#b8d1fb;
  --portal-accent-line-hover:#c7dafd;
  --portal-accent-soft:#eef5ff;
  --portal-accent-soft-2:#f6faff;
  --portal-accent-grad-soft:linear-gradient(180deg, #f8fbff 0%, #edf5ff 100%);
  --portal-accent-text-strong:#3e6fbe;
  --portal-accent-divider-grad:linear-gradient(90deg, rgba(91,142,245,0) 0%, rgba(91,142,245,.32) 50%, rgba(91,142,245,0) 100%);
  --portal-accent-bar-grad:linear-gradient(90deg, rgba(91,142,245,.12) 0%, rgba(91,142,245,.48) 50%, rgba(91,142,245,.12) 100%);
  --portal-feed-accent-grad:linear-gradient(180deg, rgba(91,142,245,.16) 0%, rgba(91,142,245,.52) 100%);

  --portal-yellow:#eef6ff;
  --portal-yellow-line:#c9ddfb;
  --portal-notice-grad:linear-gradient(180deg, #fafdff 0%, var(--portal-yellow) 100%);
  --portal-notice-text:#38506f;
  --portal-notice-label-bg:#d8e8ff;
  --portal-notice-label-text:#24476f;

  --portal-topcats-bg-start:rgba(244,248,255,.96);
  --portal-topcats-bg-end:rgba(244,248,255,.88);
  --portal-chip-bg:rgba(255,255,255,.90);
  --portal-chip-text:#496077;

  --portal-card-line-soft:rgba(217,229,242,.95);
  --portal-card-line:rgba(217,229,242,.96);
  --portal-card-line-hover:#ccd9e8;
  --portal-card-line-strong-hover:#d4dfed;
  --portal-card-grad-soft:linear-gradient(180deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.90) 100%);
  --portal-card-grad:linear-gradient(180deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.90) 100%);
  --portal-panel-grad:linear-gradient(180deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.92) 100%);
  --portal-panel-hover-grad:linear-gradient(180deg, #ffffff 0%, #fafdff 100%);
  --portal-fadeout-grad:linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.99) 78%);

  --portal-tag-line:#d5e4fb;
  --portal-tag-grad:linear-gradient(180deg, #f6faff 0%, #edf4ff 100%);
  --portal-tag-text:#4a74b8;
  --portal-new-grad:linear-gradient(180deg, #eef5ff 0%, #dbe9ff 100%);
  --portal-new-text:#2d63bc;

  --portal-meta-label:#8799ae;
  --portal-link-accent:#4d86ef;
  --portal-stat-text:#5a6f88;
  --portal-stat-strong:#213952;
  --portal-icon-muted:#8ca0b8;
  --portal-icon-muted-strong:#7288a2;
  --portal-good-accent:#5f8fdd;
  --portal-excerpt-text:#71859c;
  --portal-muted-text:#667487;

  --portal-sidecard-head-text:#33485e;
  --portal-sidecard-head-grad:linear-gradient(180deg, rgba(251,253,255,.96) 0%, rgba(242,247,253,.96) 100%);
  --portal-side-link-bg:rgba(255,255,255,.90);
  --portal-side-link-hover-bg:#f5f9ff;
  --portal-side-link-hover-line:#cfe0fb;
  --portal-sidecat-grad:linear-gradient(180deg, #f6faff 0%, #eef5ff 100%);
  --portal-sidecat-text:#5a6f8f;

  --portal-shadow-xs:0 2px 8px rgba(15, 35, 65, 0.05);
  --portal-shadow-sm:0 8px 24px rgba(15, 35, 65, 0.06);
  --portal-shadow-md:0 14px 36px rgba(15, 35, 65, 0.09);
  --portal-blur:blur(10px);
}