First, I'll outline the structure as given: introduction, development, climax, and resolution. The introduction should set the scene in a magical forest, introducing Janko as the main character. I'll make sure to emphasize the magical elements like the enchanted forest and the talking animals.

In the development section, I need to introduce a conflict. Maybe Janko meets a magical creature, like a dragon, which creates the challenge. The dragon's challenge should be something that tests Janko's wisdom and courage, perhaps a riddle or a task.

The climax should be the moment where Janko solves the riddle, showing his cleverness. This is where the key word "Janko Kersnik Pravljice" comes into play, highlighting his role as a wise and just character. I'll make sure this part is the most intense, with Janko making a crucial decision.

For the resolution, the dragon should acknowledge Janko's wisdom, and the story should end with a moral lesson. I'll include a message about kindness and wisdom, which are common themes in traditional tales. The story should wrap up with Janko returning home, knowing that his tale will be told for generations.

I also need to remember to use the key phrase naturally within the story, not just tack it on. The language should be engaging and suitable for all ages, with short, catchy paragraphs. I'll use bold text for key elements to make them stand out, as per the instructions.

Finally, the entire response should be in HTML format without any markdown. I'll structure it with appropriate headings and sections, ensuring it's well-formatted and easy to read. I'll make sure the content is 100% original and fits the specified categories and themes.

```html

Čarobna izkazba v gozdih

Uvod

V daleki, daleki gozd, kjer so brezvjetne dreve in svetlejše jabolke, je bila kdajkoli mirna in čarobna. Tam je živel junak po imenu Janko, ki je znal govoriti z živalmi in razumeti jezike prakarstev. Janko je bil znani po celotni krajini za svojo moudrost in dobročinsko srce.

Razvoj

En dan je Janko izšel v gozd, da je poiskal rare kvariati za svojo mati, ki je bila boleča. V gozdu je našel stari drvo s črno križcem, ki je izdal svetlo zeleno svetlobo. Janko je postal osupnil, ker je iz dna drva izletel čaroben drev, ki je govoril:

"Janko, ti si izbran, da rešiš izziv, ki je star vsak dan. Če preseneš, bo gozd izgubil svojo čarobno moč!"

Vrh

Janko je postal odhodil po gozdu, dokler je našel drevno hiše s križcem, ki je glasilo: "Jedro moudrosti je ležalo pred tekočimi oči." Janko je razmišljajal, dokler je spomnil, da je jedro moudrosti bilo v njegovem srču. S tem je odločil, da je najboljše rešitev bila ljubov in dobrota.

Razplet

Drev je izgubil svojo obliko in je pretvoril Janka v čarobnega junaka, ki je moral spodbuditi ljubezen po vsej krajini. Janko je spremenil gozd v še bolj čarobno mesto, kjer so živeli vsi, ki so znali navduševati in ljubiti.

Poučitev

Janko Kersnik Pravljice je pokazal, da je moudrost in dobročinsko srce ključ do čarobe in šastja. Vsak, ki je znal navduševati in ljubiti, je bil lahko junak svoje zgode.

Seznam ključnih elementov:

• Čaroben gozd
• Junak Janko
• Čaroben drev
• Razmišljanje in moudrost
• Ljubov in dobrota

```