Forest Line Atlas Yichun

Please generate a highly completed "Urban Line Atlas Poster / Urban Line Atlas Poster."

This map is designed based on the visual language of a "monochrome city line travel poster," including a large headline at the top, depth of the central street scene, core landmarks, buildings on the left and right, foreground figures, and a complete composition structure with signatures at the bottom.

[Theme City]
City name: {argument name="City" default="Yichun"}
Main English title: {argument name="English title" default="FOREST LINE ATLAS / YICHUN CHRONICLE"}
Chinese Title: Yichun · The Forest City
Country/Region: Heilongjiang Province, China
Core landmarks: Xiaoxing'anling Forest, Red Pine Sea, Wuying National Forest Park Viewing Tower
Street scenes: small towns in forest areas, residential intersections with wooden buildings, and the atmosphere of a forestry city
Emotional theme: Commuting moments in the morning mist
Main tone: {argument name="Main tone" default="Dark Green + Dark Gray Line Art"}
Aspect ratio: 3:4 portrait format

[Overall Positioning]
This work combines travel commemorative posters, city visual guides, architectural line sketches, and editorial design covers. The visuals need to showcase Yichun's unique character as a "city in the forest," combining city recognition with authentic street life vibes. It is not an ordinary tourism poster or a single landmark illustration, but a city archival visual work with collectible value.
[Composition Design]
The top features a strong heading area, using the large-font English title "FOREST LINE ATLAS" with the subtitle "YICHUN CHRONICLE." It can include a numbering system (such as No. CN-HLJ-YC-01) and brief coordinate information, with a modern and stylish layout.
The central section is the main urban street scene, composed with a deep perspective of the street, with a slightly upward view, and the road extending into the distance gradually entering the forest area.
The core landmarks are the forest viewing tower in the distance or the outline of the Lesser Khingan Mountains forest sea, which are clear but not overly prominent, naturally blending into the street view.
Local architectural details are added on both sides: wooden houses, forestry bureau-style buildings, residential buildings, small shops, bus stops, streetlights, utility poles, and simple road signs, creating a dense urban information system.
Elements of everyday life are added to the foreground: pedestrians in autumn and winter clothing, cyclists, residents carrying shopping bags, small vehicles, and fallen leaves on the ground enhance the seasonal atmosphere.
At the bottom, there is an independent signature area designed as a city archive label structure, including "YICHUN / HEILONGJIANG / CHINA" and simplified layout of city information modules or map index styles.
[Text System]
The main heading at the top is clear and prominent. Only 2–4 clearly legible texts remain in the images (such as "Yichun Station," "Linye Road," "Bus Station"), while other signs use abstract Chinese strokes or symbolic characters to avoid garbled text. The overall text system needs to be unified, restrained, and integrated into the design structure.
[Visual Style]
The overall style uses monochrome or very few two-tone line drawings, with an off-white or warm white paper background for a textured look. The lines are precise, clean, and layered, with the feel of architectural pen manuscripts and screen printing. The foreground lines are slightly thicker, while the distant ones are thinner. Figures and objects are simple yet recognizable, and the overall style is restrained and sophisticated.

[Innovation Requirements]
Design changes were made in the following areas: title naming system, top-level layout structure, slightly low-angle street view, forest and city fusion composition, archive-style information module at the bottom, and autumn leaf fall atmosphere expression.
[Things to avoid]
No ordinary travel poster style, no watercolor, impasto, cartoon chibi style, no cyberpunk, no high-saturation colors, no cheap souvenir style.

Please create a standalone, complete, high-definition, clear-lined vertical city line drawing poster that is collectible and recognizable as a series.