Improvement of the landing page work

1) Unique password during registration. It must be generated according to specified requirements (length, use of digits, uppercase and lowercase letters) and sent to the user who registered and confirmed their email address. The implementation should allow changing the password generation rules (length, characters used, etc.) if necessary. 2) Notification of successful registration. In case of successful registration, a registration message should be sent to multiple email addresses. 3) Blog. Blog implementation: a) page with a list of articles (basic functionality - date, time, title with name and preview text with a link to the main blog text) b) page of the article itself (title, texts, bulleted and numbered lists, screenshots). Important requirement: the blog style (fonts, colors, headings, etc.) should resemble the landing page style. Consider different implementation for desktop and mobile devices. 4) New block on the landing page with previews and links to the three latest blog articles. Elements should include a title matching the blog post name, a reduced photo, and the posting date. Consider different implementation for desktop and mobile devices. 5) Typical page for placing textual information, such as privacy policy, license agreement, etc. It is necessary to implement a reusable template (text styles, headings of different levels, lists - bulleted and numbered) and include links from the footer of the landing page. Consider different implementation for desktop and mobile devices. 6) 404 page. 7) "Advertising tag". Implementation of a graphic element that draws the visitor's attention to the list of services (tariff plans) with marketing purpose. It should allow placement of graphics and a short accompanying text (for example, "Premium for 7 days FREE!"). Consider different implementation for desktop and mobile devices.