Update DuckDuckGo description and logos

docs/search-engines.en.md

@@ -12,17 +12,20 @@ Consider using a [VPN](vpn.md) or [Tor](https://www.torproject.org/) if your thr
 
 !!! recommendation
 
-    ![DuckDuckGo logo](assets/img/search-engines/duckduckgo.svg){ align=right }
+    ![DuckDuckGo logo](assets/img/search-engines/duckduckgo.svg#only-light){ align=right }
+    ![DuckDuckGo logo](assets/img/search-engines/duckduckgo-dark.svg#only-dark){ align=right }
 
-    **DuckDuckGo** is a popular search engine and is the default for the Tor Browser.
+    **DuckDuckGo** is one of the more mainstream private search engine options. Notable DuckDuckGo search features include [bangs](https://duckduckgo.com/bang) and many [instant answers](https://help.duckduckgo.com/duckduckgo-help-pages/features/instant-answers-and-other-features/). The search engine relies on a commercial Bing API to serve most results, but it does use numerous [other sources](https://help.duckduckgo.com/results/sources/) for instant answers and other non-primary results.
 
-    DuckDuckGo uses a commercial Bing API and various [other sources](https://help.duckduckgo.com/results/sources) to provide its search data.
+    While DuckDuckGo’s primary service is its search engine, the company has recently been branching out by offering various other services and products. This includes their web browsers, email relay service, etc.
+
+    DuckDuckGo is the default search engine for the Tor Browser and is one of the few available options on Apple’s Safari browser.
 
     [Website](https://duckduckgo.com){ .md-button .md-button--primary } [:pg-tor:](https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion){ .md-button } [Privacy Policy](https://duckduckgo.com/privacy){ .md-button }
 
-DuckDuckGo is based in the :flag_us: US. Their [Privacy Policy](https://duckduckgo.com/privacy) states they **do** log your search query, but not your IP or any other identifying information.
+DuckDuckGo is based in the :flag_us: United States. Their [privacy policy](https://duckduckgo.com/privacy) states they **do** log your searches for product improvement purposes, but not your IP address or any other personally identifying information.
 
-DuckDuckGo has a [lite](https://duckduckgo.com/lite) and [html](https://duckduckgo.com/html) only version, both of which [do not require JavaScript](https://help.duckduckgo.com/features/non-javascript) and can be used with their [Tor onion address](https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion) (append [/lite](https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/lite) or [/html](https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/html) for the respective version).
+DuckDuckGo offers two other [versions](https://help.duckduckgo.com/features/non-javascript/) of their search engine, both of which do not require JavaScript. These versions do lack features, however. These versions can also be used in conjunction with their [Tor onion address](https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/) by appending [/lite](https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/lite) or [/html](https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/html) for the respective version.
 
 ### Startpage
 

docs/tools.en.md

@@ -152,7 +152,7 @@ We [recommend](dns.md#recommended-providers) a number of encrypted DNS servers b
 
 <div class="grid cards" markdown>
 
-- ![DuckDuckGo logo](assets/img/search-engines/duckduckgo.svg){ .twemoji } [DuckDuckGo](https://duckduckgo.com/)
+- ![DuckDuckGo logo](assets/img/search-engines/mini/duckduckgo.svg){ .twemoji } [DuckDuckGo](https://duckduckgo.com/)
 - ![Startpage logo](assets/img/search-engines/startpage.svg){ .twemoji } [Startpage](https://www.startpage.com/)
 - ![Mojeek logo](assets/img/search-engines/mini/mojeek.svg){ .twemoji } [Mojeek](https://www.mojeek.com/)
 - ![SearXNG logo](assets/img/search-engines/mini/searxng-wordmark.svg){ .twemoji } [SearXNG](https://searxng.org)