Analyzing 'Sir Gawain and the Green Knight' as a Medieval Romance

In a well-structured analytical essay, explore how the poem 'Sir Gawain and the Green Knight' adheres to and deviates from the conventions of medieval romances. Consider the following aspects in your analysis:

1. The chivalric code and its representation through the character of Sir Gawain.
2. The use of supernatural elements and their significance within the narrative.
3. The journey or quest motif and its role in the development of the story and the protagonist.
4. The themes of honor, loyalty, and temptation, and how they are portrayed in the poem.
5. The depiction of courtly love and its influence on the characters' actions and the plot.
6. The structure of the poem, including the use of symbolism and the significance of the number three.

Support your analysis with specific examples from the text, and consider both the traditional elements of medieval romances and any unique features that set 'Sir Gawain and the Green Knight' apart within the genre. Conclude by evaluating the poem's place in the broader context of medieval literature and its lasting impact on the genre of romance.