:root{
  color-scheme:light;
  --font-sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --font-mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;
  --radius-sm:8px;--radius-md:10px;--radius-lg:12px;--radius-xl:16px;
  --ink-strong:#132235;--ink:#26384d;--ink-soft:#53657a;--ink-faint:#748397;
  --canvas:#eef2f6;--surface:#ffffff;--surface-subtle:#f7f9fb;--surface-selected:#eef5ff;
  --line:#d8e0e8;--line-strong:#b9c5d1;--line-soft:#e9eef3;
  --navy-950:#0b1725;--navy-900:#10243a;--navy-850:#17304a;--navy-800:#1c3a58;
  --blue-700:#285d94;--blue-600:#3474b6;--blue-500:#4f89c5;--blue-100:#e9f2fb;
  --teal-700:#0f6b70;--teal-100:#e4f4f3;
  --green-700:#177245;--green-100:#e8f7ee;
  --amber-800:#8a4b09;--amber-100:#fff3dc;
  --red-700:#a52b27;--red-100:#fdeceb;
  --shadow-menu:0 16px 48px rgba(11,23,37,.22);
  --shadow-sticky:0 -8px 26px rgba(11,23,37,.08);
  --sidebar-width:224px;--sidebar-collapsed:72px;--topbar-height:56px;
  --z-sidebar:40;--z-topbar:35;--z-sticky:30;--z-modal:100;--z-toast:120;
}
@media(max-width:1120px){:root{--sidebar-width:204px}}
@media(max-width:760px){:root{--topbar-height:58px;--sidebar-width:286px}}