First, the key word is "Pravljica Pika NogavičKa." So the main character should be a little mouse with a name that includes "Pika" and "NogavičKa." It should be a children's story, so it needs to be engaging and suitable for young readers.

The structure is important: introduction, development, climax, and resolution. I'll start by setting the scene in a magical forest, introducing the main character, Pika NogavičKa. Then, I'll introduce a conflict, maybe a greedy character threatening the forest. The climax should involve Pika making a crucial decision, perhaps using her cleverness to save the day. Finally, the resolution should have a happy ending with a moral lesson.

I need to use traditional fairy tale elements—enchanted settings, magical creatures, and a clear moral. The tone should be whimsical and captivating, with short, engaging paragraphs. I'll emphasize key elements using bold text to make them stand out.

Also, the user wants the HTML output without markdown. I'll structure the HTML with appropriate headings and lists. I'll make sure the content is 100% original and suitable for all ages. I'll avoid any explanations or notes, just the HTML code.

Let me outline the story:

1. Introduction: Introduce the magical forest and Pika NogavičKa.
2. Development: A greedy character takes over the forest, Pika gathers friends.
3. Climax: They face the greedy character, Pika uses her wit.
4. Resolution: The forest is saved, everyone celebrates, moral about unity.

I'll make sure the key word is naturally integrated into the story, not just mentioned once. The story should flow smoothly, each section building on the previous one.

Now, I'll draft the HTML structure, ensuring it's properly formatted with headings, paragraphs, and lists. I'll use bold for key terms as specified.

I think that's all. Time to put it all together into a cohesive fairy tale in HTML format.

```html

Pravljica Pika NogavičKa

Uvod

V daleki, daleki gaj, kjer so listi zeleni in cvetje svetli, je bila malen, mali miškiček imenik Pika NogavičKa. Pika je živela v šumskem domu iz listov in grlja, kjer je bilo vedno čisto in šečko. Še kaj je bilo posebno pri Piki? Nogavički! So, malen, mali nogaviček, ki je bil njen najboljši prijatelj in je šel vseh kjer je šla.

Razvoj

En dan je Pika spoznala velikog, gnilog žirafa, ki je hotel sprejeti celoten gaj za svojo izključno uporabo. "Ne bo več mesta za igro in pripovedovanje!" je križmaril. Pika je bila strah, ampak je znala, da mora kaj storiti. "Nekaj moram storiti, drugače bo vse zgubljeno," je si pomisnila.

Vrh

Pika je izvedla svoj najboljši plan: je zbrala vse svoje prijatelje iz gaja – počmeljce, jase, ribice in še veliko drugih – in je izvedla, da je skupaj močnejši. "Vedno je treba biti ena in spodbujati drug drugega," je si pomisnila.

Razplet

Pika in njeni prijatelji so spodbudili celoten gaj, ki je skupaj izgonil gnilog žirafa. Od tam naprej je bil gaj še več čaroben in je vsebi je bilo še več veselja. Pika je bila najslavnejša junaka v šumskem svetu!

Poučilo

• Med seboj smo močnejši
• Čarobni svet je še več čaroben, ko ga delimo z drugimi
• Pika NogavičKa je najbravnejša junaka v šumskem svetu

```