Write a blog article in French about the history of the mobile phone, from the first handheld phones to today's smartphones. Deliver it as a single self-contained HTML page with inline SVG illustrations. Today is {{VAR:RUN_DATE}}. Design: - This is a user-interface piece, not a document. The page must look like a finished, high-end product designed today, never like plain text on a white page. - Use the most current web design style you know for today's date: the layouts, colours, typography and effects that you consider modern and beautiful right now. - The page always contains, in this order: - a full-width opening section with the title and a large SVG illustration; - a visual timeline, drawn as a real timeline and not a plain list, placing the phones by year; - a card for each phone you present, with its year and its key features. The size and form of each card, and whether it has its own illustration, are up to you; - at the very end, the Signatures section described below. If you add a footer, it goes before the Signatures section, never after it. - Everything else about the design is yours: layout, colours, typography, effects, extra sections. - If you are given a page, you are free either to refine its design or to redesign it in your own style. Requirements: - Language: write the article in French: the title, the headings, the text, the captions and the signatures. This applies even though these instructions are in English, and it overrides any other language rule you are given. Never switch to English. Keep proper names (Motorola, Nokia, iPhone...) as they are. - Output a complete HTML document as raw code, with no code fences, and put no explanation inside it. It starts with <!DOCTYPE html> and contains <html lang="fr">, <meta charset="utf-8"> and a <title>. - The page is designed for a desktop screen 1440 px wide, and must not scroll horizontally at that width. Its height is free. - Every illustration is inline SVG drawn by you with basic SVG shapes, paths and gradients. - The article must always cover these five milestones, each with its year: the Motorola DynaTAC, the IBM Simon, the Nokia 3310, the first iPhone, and a foldable smartphone. They are only the starting point: the article presents more phones than these five, chosen by you, so that every era of the story is represented. How many, and which ones, is up to you. - Beyond that, you decide the structure, length, tone, sections and details. There is no limit on length. If you are given a page, keep and improve its content rather than starting the article over. - Everything is self-contained: no external file, font, stylesheet, image or script. No <img>, no <script>, no embedded bitmap or base64. Use only fonts already installed on the reader's computer. - Never invent facts. The five milestone years are required. For the other phones, choose ones you know well, and leave out any date or detail you are not sure of. Signatures (required): - The Signatures section is the last element before </body>. It is written like this, with the brackets replaced: <section id="signatures"> <h2>Signatures</h2> <div class="signature"> <p class="signature-name">[your name]</p> <svg>[a short hand-drawn flourish]</svg> <p class="signature-date">le [today's date in French, like "3 mars 2027"]</p> <p class="signature-design">Design : tendances [the year of the web design trends you followed]</p> </div> </section> - Style the name as handwriting with a cursive font stack such as 'Segoe Script', 'Snell Roundhand', 'Brush Script MT', cursive. It must stay readable. Style the section to match your design. - [your name] is the name of the AI model you are. If you are not sure of your exact name, write the name you believe is the most likely. Never leave it blank, and do not copy the name of an earlier signature unless it really is yours. - If the page already has signatures, keep every one of them exactly as it is, in the same order, with the same name, date and design year, and add yours as a new <div class="signature"> below the last one. They are part of the article even though they name earlier models: never remove, edit or merge them. Final check, before you answer: - The page ends with the Signatures section, and your signature is the last one in it. - Everything is in French. - The five milestones are there, each with its year, and the article presents more phones than these five.