:root{--bg:#f5f4ef;--fg:#171b19;--muted:#68716d;--line:#232a26;--hair:#c7ceca;--accent:#b5f280;--accent-ink:#173318;--panel:#e8ece7;--mono:'SF Mono','Fira Code','JetBrains Mono','Courier New',monospace}
:root[data-theme="dark"]{--bg:#111714;--fg:#eaf0e9;--muted:#9caaa1;--line:#b9c8bc;--hair:#3b4b40;--accent:#adf179;--accent-ink:#173318;--panel:#1c2720}
:root[data-theme="dark"] h1 em,:root[data-theme="dark"] .explainer li b{color:#adf179}
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