/* One palette for the material portal, administration and imprint. */
:root{color-scheme:light;--paper:#f8f6ee;--ink:#252a27;--muted:#535950;--line:#969b8e;--input-line:#777d70;--surface:#eeeee4;--hover:#e7e9de;--if-accent:#365d62;--math-accent:#77540c;--accent:var(--if-accent);--navy:#365d62;--navy-deep:#252a27;--blue:#365d62;--green:#365a45;--focus:#365d62;--button-bg:#365d62;--button-fg:#fff}
:root[data-theme="dark"]{color-scheme:dark;--paper:#20211f;--ink:#f3f0e7;--muted:#bebfb6;--line:#62665d;--input-line:#858a7d;--surface:#282b25;--hover:#30342e;--if-accent:#a8c6c5;--math-accent:#d8bc83;--navy:#a8c6c5;--navy-deep:#f3f0e7;--blue:#a8c6c5;--green:#b2cab0;--focus:#bedbd9;--button-bg:#c1d5d1;--button-fg:#202a28}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:44px;min-width:44px;padding:.55rem .2rem;background:transparent;color:var(--ink);border:0;font:inherit;text-decoration:underline;text-underline-offset:5px;flex-shrink:0}.theme-toggle:hover{color:var(--accent)}.theme-sun{display:none}[data-theme="dark"] .theme-moon{display:none}[data-theme="dark"] .theme-sun{display:block}.theme-toggle svg{width:18px;height:18px}.top nav{align-items:center;flex-wrap:wrap}
@media print{:root[data-theme]{color-scheme:light;--paper:#fff;--ink:#222;--muted:#444;--line:#aaa;--if-accent:#333;--math-accent:#333;--navy:#222;--navy-deep:#222;--blue:#222;--surface:#fff}.theme-toggle{display:none!important}body,body *{background:transparent!important;color:#222!important;box-shadow:none!important}}