/* HeiGe Design / void-hud. The scene art retains its own natural materials. */
:root {
 --color-primary:#22d3ee; --color-on-primary:#04181d; --color-ink:#d7e5ec;
 --color-canvas:#0b0e11; --color-surface:#12171d; --color-muted:#8194a0;
 --color-hairline:#202a33; --color-alert:#ff8a24; --color-critical:#ff4d5e;
 --font-heading:'Space Grotesk','Inter',system-ui,-apple-system,'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
 --font-body:'Inter',system-ui,-apple-system,'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
 --font-mono:'JetBrains Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,'Noto Sans SC','PingFang SC',monospace;
 --spacing-xs:4px; --spacing-sm:8px; --spacing-md:16px; --spacing-lg:24px; --spacing-xl:40px;
 --radius-xs:2px; --radius-sm:3px; --radius-md:6px;
}