:root {
    --pc-hud-page: #000;
    --pc-hud-surface: #000;
    --pc-hud-brand: #18E8FF;
    --pc-hud-text: #EAFFFF;
    --pc-hud-muted: #A8C6D1;
    --pc-hud-line: rgba(24, 232, 255, .22);
    --pc-hud-line-strong: rgba(24, 232, 255, .46);
    --pc-hud-hover: rgba(24, 232, 255, .07);
    --pc-hud-active: rgba(24, 232, 255, .12);
    --pc-hud-positive: #32F2A2;
    --pc-hud-negative: #FF5F91;
    --pc-hud-disabled: rgba(168, 198, 209, .46);
    --pc-hud-brand-glow: rgba(24, 232, 255, .75);
    --pc-hud-font-sans: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    --pc-hud-font-data: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    --pc-hud-header-height: 64px;
    --pc-hud-control-height: 40px;
    --pc-hud-radius: 4px;
    --pc-hud-space-1: 4px;
    --pc-hud-space-2: 8px;
    --pc-hud-space-3: 12px;
    --pc-hud-space-4: 16px;
    --pc-hud-space-5: 20px;
    --pc-hud-space-6: 24px;
    --pc-hud-transition: 180ms ease;
    --pc-hud-z-header: 100;
    --pc-hud-z-popover: 300;
    --pc-hud-z-modal: 1000;
}