// 共享样式与语义框：两份规范（超严格版 / 考试版）共用

#let rule-color = rgb("#0b4f6c")
#let note-color = rgb("#6a4c00")
#let warn-color = rgb("#b3261e")

// 规范条目框（蓝色）：本规范选定的做法
#let rule(body) = block(
  width: 100%,
  inset: 10pt,
  radius: 4pt,
  fill: rgb("#eaf2f6"),
  stroke: (left: 3pt + rule-color),
  body,
)

// 批注 / 出处框（黄色）
#let sidenote(body) = block(
  width: 100%,
  inset: 9pt,
  radius: 4pt,
  fill: rgb("#fbf6e8"),
  stroke: (left: 3pt + note-color),
  text(size: 9.5pt, body),
)

// 提醒框（红色）
#let warn(body) = block(
  width: 100%,
  inset: 9pt,
  radius: 4pt,
  fill: rgb("#fdeeec"),
  stroke: (left: 3pt + warn-color),
  text(size: 9.5pt, body),
)

// 例子框（灰色）
#let example(body) = block(
  width: 100%,
  inset: 9pt,
  radius: 4pt,
  fill: rgb("#f3f3f3"),
  stroke: (left: 3pt + rgb("#999")),
  text(size: 9.5pt, body),
)

// 全局配置 + 封面
#let conf(title: "", subtitle: "", badge: "", badge-color: rgb("#0b4f6c"), doc) = {
  set document(title: title, author: "竞赛实验教研组")
  set page(
    paper: "a4",
    margin: (top: 2.4cm, bottom: 2.4cm, left: 2.4cm, right: 2.4cm),
    numbering: "1 / 1",
    number-align: center,
  )
  set text(font: ("Noto Serif CJK SC",), size: 10.5pt, lang: "zh", region: "cn")
  set par(justify: true, leading: 0.85em, first-line-indent: (amount: 2em, all: true))
  show heading: set text(font: ("Noto Sans CJK SC",))
  show heading: set block(above: 1.2em, below: 0.7em)
  set heading(numbering: "1.1")
  show math.equation: set text(font: "New Computer Modern Math")

  // 封面
  align(center)[
    #v(3cm)
    #box(
      inset: (x: 12pt, y: 6pt),
      radius: 6pt,
      fill: badge-color,
      text(font: ("Noto Sans CJK SC",), size: 13pt, weight: "bold", fill: white, badge),
    )
    #v(0.9cm)
    #text(font: ("Noto Sans CJK SC",), size: 24pt, weight: "bold", title)
    #v(0.5cm)
    #text(size: 13pt, fill: rgb("#555"), subtitle)
    #v(1.4cm)
    #text(size: 11pt)[竞赛实验数据处理 · 评分口径规范]
    #v(0.3cm)
    #text(size: 10pt, fill: rgb("#777"))[供教练出题与学生研读使用]
  ]
  pagebreak()
  doc
}