:root {
  --color-paper:#111315;--color-panel:#1b2026;--color-raised:#2a3139;
  --color-ink:#f3f2ec;--color-ink-secondary:#cbd0d6;--color-muted:#a5aeb9;
  --color-rule:#323a44;--color-rule-light:#59626b;--color-neutral:#4B5563;
  --color-accent:#FACC15;--color-accent-ink:#171807;
  --color-cta:#9ae22b;--color-cta-hover:#adea54;--color-cta-ink:#152206;--color-cta-shadow:#426a13;
  --color-link:#91b9e8;--color-error:#DC2626;--color-success:#9ae22b;--color-focus:#f3f2ec;
  --color-nav:#13171bf7;--color-footer:#0e1115;--color-hero:#13171e;
  --color-hero-strong:#13171ee8;--color-hero-soft:#13171e88;--color-hero-faint:#13171e24;
  --color-tag:#13171e99;--color-clear:#13171e00;--color-image-caption:#111315c9;
  --color-backdrop:#06080bf5;--color-shine:#f8ffe854;
  --font-body:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-display:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-mono:'Consolas','SFMono-Regular',monospace;
  --space-xs:8px;--space-sm:12px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:40px;--space-3xl:64px;
  --dur-short:140ms;--ease-out:cubic-bezier(.2,.6,.2,1);--radius-none:0;
}