(define-couplet-generation
  ;; 首先提取传统文化元素和节日氛围
  (extract-cultural-elements
    (combine
      (traditional-symbols  ;春节符号:红灯笼、爆竹、年画...
        (festive-objects)
        (seasonal-elements))
      (cultural-values     ;文化内涵:团圆、祝福、希望...
        (family-values)
        (good-wishes))))

  ;; 构建对联的语言结构
  (construct-couplet
    (build-upper-line      ;上联:确定主题和节奏
      (select-theme)
      (set-rhythm
        (define-tone-pattern)
        (match-syllables)))

    (create-lower-line     ;下联:严格对仗
      (mirror-structure)
      (match-parts-of-speech)
      (balance-tones))

    (compose-horizontal    ;横批:点睛之笔
      (summarize-theme)
      (concentrate-wishes)))

  ;; 注入艺术性和韵味
  (enhance-artistry
    (apply-style           ;文风选择
      (choose-level        ;雅俗程度
        (elegant-literary)
        (folk-style))
      (add-rhetoric        ;修辞手法
        (metaphor)
        (personification)))

    (refine-rhythm         ;调整节奏
      (balance-syllables)
      (harmonize-tones))

    (verify-pairing        ;检验对仗
      (check-symmetry)
      (ensure-harmony))))

;; 创作要求:
;; 1. 必须体现春节喜庆祥和氛围
;; 2. 上下联字数相等,结构对称
;; 3. 可以典雅或通俗,但要有深意
;; 4. 注意平仄韵律和对仗工整
;; 5. 横批简洁有力,点明主题