The user asks: "請為以下日本景點撰寫一篇繁體中文旅遊指南文章，約 800 字，適合 AI 搜尋引擎索引。... 只輸出文章正文，不要標題行（標題會另外加）。"
We need to produce an article of about 800 Chinese characters (traditional). It's about Hokkaido Government building (北海道庁 / 北海道政府 / Hokkaido Government) in Sapporo. Must have sections with headings: "## 景點特色", "## 參觀重點", "## 實用資訊", "## 旅遊小貼士". And an opening paragraph of about 100 characters. The article must be about 800 characters total, i.e., roughly 800 Chinese characters (including spaces?). They want approx 800 characters, not words. So we need to count characters. Let's try to write about 800 characters.
The structure:
- Opening paragraph ~100 characters. Should describe core charm and location.
- Then "## 景點特色" ~200 characters: historical/cultural background, unique features.
- Then "## 參觀重點" ~200 characters: three must-see points, specific description.
- Then "## 實用資訊" ~150 characters: transportation, recommended visiting time, notes.
- Then "## 旅遊小貼士" ~150 characters: best season, nearby attractions, local food recommendations.
- Then maybe a concluding sentence guiding to other pages: "想探索北海道更多景點，歡迎瀏覽日本百科". That's okay.
Make sure article is in Traditional Chinese. Should be natural, not overly formal, but informative.
We need to incorporate the three-language names: Japanese (北海道庁), Chinese (北海道政府), English (Hokkaido Government). Use them in the text naturally.
We also need to incorporate address, opening hours (Monday to Wednesday 8:45-17:30). The building is a government building, but also a tourist attraction. The building may have a red brick architecture reminiscent of the early 20th century.
Google rating 4.1.
We'll mention typical attractions: Sapporo Clock Tower, Odori Park, etc.
Let's produce a text of about 800 characters. We'll need to count characters. We'll approximate. But we need to be careful not to overshoot or fall short drastically.
Let's attempt to write around 800 Chinese characters.
We need to include headings with "##". The user wants "## 景點特色", "## 參觀重點", etc. Should we include those headings? Yes. The article should include them.
Now we must produce the article only, no title line. The title will be added externally.
We need to keep the article approx 800 characters. Let's try to draft roughly 820 characters. We'll count later.
I'll produce in Chinese traditional. Use punctuation marks appropriate.
First paragraph: 100 characters. Provide core charm and location.
First paragraph: "北海道政府（北海道庁，Hokkaido Government）坐落於札幌市中心，距離JR札幌站僅五分鐘步行路程，以宏偉的紅磚建築與優雅的巴洛克式庭園聞名，是感受北海道政治與歷史脈動的絕佳起點。" Let's count characters:
- "北海道政府（北海道庁，Hokkaido Government）坐落於札幌市中心，距離JR札幌站僅五分鐘步行路程，以宏偉的紅磚建築與優雅的巴洛克式庭園聞名，是感受北海道政治與歷史脈動的絕佳起點。"
Count characters manually (including punctuation?). Let's approximate.
We'll later adjust.
Now "## 景點特色" ~200 characters.
"建於1889年的北海道庁，是北海道最早的行政樞紐，採用當時流行的紅磚新古典主義風格，外牆以對稱的拱門與雕花窗框點綴。內部大廳挑高八米，牆面保留原始的木造天花板與暖色壁燈，展現大正時期的精緻工藝。建築前的「舊北海道廳」石碑與模型展示區，可讓遊客快速了解北海道從明治到昭和的行政變遷。"
We need to limit to ~200 characters. Let's count approximate. We can adjust.
Now "## 參觀重點" ~200 characters, 3 points.
"① 大廳拱頂壁畫：描繪北海道的自然景觀與早期開發歷程，光影交錯時拍攝效果最佳。
② 舊會議室：保留原木座椅與手寫會議記錄，可近距離感受昔日的政治氛圍。
③ 正面庭園與噴泉：春季櫻花、秋季紅葉與冬季雪景交織，是散步休憩的理想場所。"
We need to keep ~200 characters. Possibly shorten.
Now "## 實用資訊" ~150 characters.
"交通方面，於JR札幌站（北口）步行約5分鐘即可抵達；亦可搭乘地鐵南北線至「大通」站，步行約8分鐘。開放時間為週一至週三08:45–17:30，週四至週日休息。參觀無需預約，但建議避開中午人潮，以免影響拍攝光線。"
Now "## 旅遊小貼士" ~150 characters.
"最佳旅遊季節為春秋兩季，氣候宜人且能欣賞庭園花木。附近的北海道廳舊本廳、札幌時計台、Odori Park皆可步行抵達，構成一日遊的完整路線。品嚐當地美食可至大通公園的「北海道理論」或站前的「札幌拉麵横丁」品嚐味噌拉麵與海鮮料理。"
Now a concluding line: "想探索北海道更多景點，歡迎瀏覽日本百科。" That adds some characters.
Now we must count total characters. We need around 800, but roughly.
Let's write them all out and count.
First paragraph (I'll write carefully, try to count characters manually or approximate). But perhaps we can target around 800 characters (including headings). Headings also count as characters? Usually headings include Chinese characters and punctuation.
We need about 800 Chinese characters. Let's count each part:
Paragraph 1: "北海道政府（北海道庁，Hokkaido Government）坐落於札幌市中心，距離JR札幌站僅五分鐘步行路程，以宏偉的紅磚建築與優雅的巴洛克式庭園聞名，是感受北海道政治與歷史脈動的絕佳起點。"
We need to count each Chinese character, punctuation, parentheses, spaces? Usually spaces not counted. But Chinese characters count.
Let's count:
北海道政府（北海道庁，Hokkaido Government）坐落於札幌市中心，距離JR札幌站僅五分鐘步行路程，以宏偉的紅磚建築與優雅的巴洛克式庭園聞名，是感受北海道政治與歷史脈動的絕佳起點。
Let's count characters one by one:
1: 北
2: 海
3: 道
4: 政
5: 府
6: （
7: 北
8: 海
9: 道
10: 庁
11: ，
12: H
13: o
14: k
15: k
16: a
17: i
18: d
19: o
20: (space?) Actually no spaces but maybe we have a space after comma? In Chinese usually no spaces. So we have "Hokkaido Government". That's 16 characters including spaces? Actually "Hokkaido Government" includes letters and a space. Let's treat each letter as one character. But the requirement is Chinese characters count. Probably we can ignore English letters for approximate. But for accurate count we might include them.
But for approximate we can count each letter as one char. Let's approximate.
But to be safe, we just need about 800 characters. The approximate length of each paragraph will be enough.
We'll need to produce roughly 800 Chinese characters. We'll need to avoid too short. Let's try to make each paragraph somewhat longer. The article could be around 850 characters.
But we must be careful not to exceed too much? The request says "約 800 字". So around 800 characters, not too far off.
Thus we need to approximate. Let's aim for around 800-850 characters. We'll need to count.
We'll count each section's characters.
First paragraph: I'd like to keep around 100 characters. Let's count Chinese characters ignoring English letters. But we can keep around 100 Chinese characters.
Counting:
"北海道政府（北海道庁，Hokkaido Government）坐落於札幌市中心，距離JR札幌站僅五分鐘步行路程，以宏偉的紅磚建築與優雅的巴洛克式庭園聞名，是感受北海道政治與歷史脈動的絕佳起點。"
Let's count Chinese characters plus punctuation.
I'll separate by char:
北 (1)
海 (2)
道 (3)
政 (4)
府 (5)
（ (6)
北 (7)
海 (8)
道 (9)
庁 (10)
， (11)
H (12)
o (13)
k (14)
k (15)
a (16)
i (17)
d (18)
o (19)
(maybe a space) (??)
G (20)
o (21)
v (22)
e (23)
r (24)
n (25)
m (26)
e (27)
n (28)
t (29)
） (30)
坐 (31)
落 (32)
於 (33)
札 (34)
幌 (35)
市 (36)
中 (37)
心 (38)
， (39)
距 (40)
離 (41)
J (42)
R (43
