:root {
  --color-bg:#0a0a0a;--color-bg-panel:#111110;--color-bg-raised:#1a1918;--color-border:#31302e;
  --color-text:#e8e5de;--color-text-dim:#aaa69d;--color-text-faint:#6e6b65;
  --color-accent:#d64d3f;--color-accent-dim:#6e2d28;--color-accent-text:#ef796e;
  --color-success:#8aa38d;--color-warning:#caa15a;--color-glow:rgba(215,77,63,.13);--color-star:#e8e5de;
  --color-planet-1:#e8e5de;--color-planet-2:#d64d3f;--color-planet-3:#77736b;
  --font-display:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-body:"Noto Sans SC","Microsoft YaHei UI","Microsoft YaHei","DengXian",sans-serif;
  --font-mono:"Cascadia Mono","JetBrains Mono",Consolas,"Noto Sans SC",monospace;
  --radius-sm:0;--radius-md:0;--shadow-panel:0 18px 60px rgba(0,0,0,.3);
  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;
  --sidebar-width:260px;--content-max-width:1440px;
}