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Before / After — Paired on the Same Row

Two Column
Before / After — Paired on the Same Row
column 1
column 2
128 100

1920 × 1080 Seen as a design

Take it with you

Copy and paste, or save a file and hand it over. For a machine with no network, one “Everything” file is enough.

Everything

comparison-before-after-everything.md

Everything in this panel, including the contents behind each URL, in one Markdown file

Prompt

1.1 KB 
Produce one slide to the following specification.

- Canvas 1920 × 1080
- Margin top 100 right 128 bottom 100 left 128
- 2 equal columns, gap 56

## Emphasis
column 2 only, by rule and nothing else

## Type (px against a 1920px canvas)
title  42px / 700 / tracking 0.02em
lede  19px / 400 / leading 1.8
side  15px / 500 / tracking 0.18em
sideName  26px / 700
aspect  22px / 500
value  34px / 700 / tracking -0.01em / tabular numerals
detail  17px / 400 / leading 1.7
note  17px / 400 / leading 1.8
basis  15px / 400

## Colour
Ground #FFFFFF / Surface #F3F4F6 / Ink #15181C / Muted #737A83 / Accent #0E6E4E / Rule #D7DBE0

## Constraints — dropping these breaks it
- Leave out what does not change — otherwise it is a spec sheet, not a change sheet
- Align the rows — unaligned, it is two bullet lists side by side
- Only the after column takes the accent; colouring both hides the difference

Replace the content with [your content]. Keep the measurements and colours as given.
For an exact reproduction, use the verbatim HTML at https://design-vault.pages.dev/designs/comparison-before-after/pattern.html.

Spec

1.5 KB

/ai/designs/comparison-before-after.json 

format: slide-16x9
density: medium
layout:
  kind: 2-column
  canvas:
    w: 1920
    h: 1080
  margin:
    top: 100
    right: 128
    bottom: 100
    left: 128
  columns:
    count: 2
    gap: 56
  emphasis:
    column: 2
    via:
      - rule
type:
  title:
    size: 42
    weight: 700
    tracking: 0.02em
  lede:
    size: 19
    weight: 400
    leading: 1.8
  side:
    size: 15
    weight: 500
    tracking: 0.18em
  sideName:
    size: 26
    weight: 700
  aspect:
    size: 22
    weight: 500
  value:
    size: 34
    weight: 700
    tracking: -0.01em
    numeric: tabular
  detail:
    size: 17
    weight: 400
    leading: 1.7
  note:
    size: 17
    weight: 400
    leading: 1.8
  basis:
    size: 15
    weight: 400
colors:
  ground: "#FFFFFF"
  surface: "#F3F4F6"
  ink: "#15181C"
  muted: "#737A83"
  accent: "#0E6E4E"
  rule: "#D7DBE0"
rules:
  - Leave out what does not change — otherwise it is a spec sheet, not a change sheet
  - Align the rows — unaligned, it is two bullet lists side by side
  - Only the after column takes the accent; colouring both hides the difference

Files

pattern.html

5.0 KB

/designs/comparison-before-after/pattern.html — The artboard itself, font subset included — open it and this picture draws.

Show contents 
<!doctype html>
<meta charset="utf-8">
<title>Before / After — 同じ行で左右を突き合わせる</title>
<meta name="dv-font" content="Zen Kaku Gothic New:400;500;700">
<link rel="stylesheet" href="./font.css">
<style>
  :root {
    --ground: #FFFFFF;
    --surface: #F3F4F6;
    --ink: #15181C;
    --muted: #737A83;
    --accent: #0E6E4E;
    --rule: #D7DBE0;
  }
  * { box-sizing: border-box; margin: 0; }
  html, body { width: 1920px; height: 1080px; }
  body { font-family: "Zen Kaku Gothic New", "IPAGothic", sans-serif; }

  .artboard {
    width: 1920px; height: 1080px;
    background: var(--ground); color: var(--ink);
    padding: 100px 128px;
  }
  .content { height: 100%; display: grid; grid-template-rows: auto auto 1fr auto; gap: 30px; }

  .head { display: grid; gap: 12px; }
  .title { font-size: 42px; font-weight: 700; letter-spacing: .02em; }
  .lede { font-size: 19px; font-weight: 400; line-height: 1.8; color: var(--muted); }

  /* 左右は同じ行に並ぶ。項目ごとに高さを揃えないと、
     「比べている」のではなく「2 つの箇条書きが並んでいる」絵になる。 */
  .cols { display: grid; grid-template-columns: 300px 1fr 1fr; column-gap: 56px; }
  .colHead { padding-bottom: 18px; border-bottom: 2px solid var(--rule); display: flex; align-items: baseline; gap: 16px; }
  .side { font-size: 15px; font-weight: 500; letter-spacing: .18em; color: var(--muted); }
  .sideName { font-size: 26px; font-weight: 700; }
  .colHead[data-emphasis] { border-bottom-color: var(--accent); }
  .colHead[data-emphasis] .side, .colHead[data-emphasis] .sideName { color: var(--accent); }

  .rows { display: grid; grid-template-rows: repeat(4, 1fr); }
  .row { display: grid; grid-template-columns: 300px 1fr 1fr; column-gap: 56px; align-items: center;
         border-bottom: 1px solid var(--rule); }
  .aspect { font-size: 22px; font-weight: 500; }
  .cell { display: grid; gap: 10px; padding: 26px 0; }
  .value { font-size: 34px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
  .cell[data-after] .value { color: var(--accent); }
  .detail { font-size: 17px; font-weight: 400; line-height: 1.7; color: var(--muted); }

  .foot { border-top: 1px solid var(--rule); padding-top: 24px; display: flex; justify-content: space-between; gap: 48px; }
  .note { font-size: 17px; font-weight: 400; line-height: 1.8; color: var(--muted); max-width: 1280px; }
  .basis { font-size: 15px; font-weight: 400; color: var(--muted); }
</style>

<div class="artboard" data-artboard>
  <div class="content" data-content>
    <div class="head">
      <h1 class="title" data-type="title">移行の前後で何が変わるか</h1>
      <p class="lede" data-type="lede">変わらないものは載せていません。ここに無い業務は、移行後も今日と同じ手順です。</p>
    </div>

    <div class="cols">
      <div></div>
      <div class="colHead" data-col="1"><span class="side" data-type="side">BEFORE</span><span class="sideName" data-type="sideName">現行</span></div>
      <div class="colHead" data-col="2" data-emphasis="rule"><span class="side">AFTER</span><span class="sideName">移行後</span></div>
    </div>

    <div class="rows">
      <div class="row">
        <p class="aspect" data-type="aspect">月次締めの所要</p>
        <div class="cell"><p class="value" data-type="value">5.5 日</p><p class="detail" data-type="detail">4 拠点の集計を手で突き合わせ</p></div>
        <div class="cell" data-after><p class="value">1.0 日</p><p class="detail">拠点別の入力がそのまま集計になる</p></div>
      </div>
      <div class="row">
        <p class="aspect">台帳の数</p>
        <div class="cell"><p class="value">7 系統</p><p class="detail">同じ得意先が別 ID で 7 か所に</p></div>
        <div class="cell" data-after><p class="value">1 系統</p><p class="detail">得意先コードを 1 本に統合</p></div>
      </div>
      <div class="row">
        <p class="aspect">連携の本数</p>
        <div class="cell"><p class="value">23 本</p><p class="detail">うち 9 本は台帳に記載が無い</p></div>
        <div class="cell" data-after><p class="value">11 本</p><p class="detail">全数を台帳に登録し、監視下に置く</p></div>
      </div>
      <div class="row">
        <p class="aspect">年間の保守費</p>
        <div class="cell"><p class="value">4,100 万円</p><p class="detail">延長保守の割増を含む</p></div>
        <div class="cell" data-after><p class="value">2,850 万円</p><p class="detail">3 年目以降。初年度は移行費が乗る</p></div>
      </div>
    </div>

    <div class="foot">
      <p class="note" data-type="note">初年度は移行費で費用が増えます。回収は 3 年目です —— 保守切れの 2027 年 3 月に間に合わせること自体が目的なので、回収年数は判断材料の 2 番目に置いています。</p>
      <p class="basis" data-type="basis">現行は 2026 年 4-8 月の実測</p>
    </div>
  </div>
</div>

font.css

3.8 KB

/designs/comparison-before-after/font.css — Not in Everything

Show contents 
/* dv-subset v2 — generated by scripts/subset-font.mjs. Do not edit.
 * font    Zen Kaku Gothic New 400;500;700
 * chars   148 (e3df57f0fefce880)
 *
 * pattern.html の文字だけを含む部分集合。描画時に外部へ取りに行かないよう同梱する。
 * 版の文字を変えたら取り直すこと — 忘れると足りない字が豆腐になる。
 * その取り忘れは pattern-entries.test.ts が上の指紋で検出する。
 */

@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url(./font-0.woff2) format('woff2');
  unicode-range: U+2c-39, U+41-42, U+44-46, U+49, U+4f, U+52, U+54, U+65-66, U+6f, U+72, U+74, U+2014, U+3001-3002, U+3044, U+3046, U+3048, U+304b-3050, U+3053-3054, U+3057-305e, U+3061-3062, U+3066-306b, U+306e-3070, U+307e, U+3080-3082, U+3089, U+308b-308c, U+308f, U+3092-3094, U+3099, U+30b3-30b4, U+30c8-30c9, U+30fc, U+4e07, U+4e0b, U+4e57, U+4eca, U+4ee5, U+4f53, U+4f55, U+4fdd, U+5148, U+5165, U+5168, U+5186, U+5207, U+521d, U+5224-5225, U+524d, U+5272, U+529b, U+52d9, U+53ce, U+53f0, U+53f3, U+5408, U+540c, U+542b, U+56de, U+5897, U+5909, U+5b88, U+5b9f, U+5de6, U+5e33, U+5e74, U+5ea6, U+5ef6, U+5f8c, U+5f97, U+610f, U+6240, U+624b, U+62e0, U+643a, U+6570, U+6599, U+65ad, U+65e5, U+6708, U+672c, U+6750, U+696d, U+6b21, U+6e2c, U+70b9, U+7121, U+73fe, U+7528, U+756a, U+767b, U+7684, U+76e3, U+76ee, U+79fb, U+7a81, U+7cfb, U+7d71, U+7de0, U+7f6e, U+81ea, U+884c, U+8981, U+8996, U+8a08, U+8a18, U+8cbb, U+8f09, U+9023, U+9332, U+9577, U+9593, U+964d, U+96c6, U+9806;
}
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 500;
  font-display: block;
  src: url(./font-1.woff2) format('woff2');
  unicode-range: U+2c-39, U+41-42, U+44-46, U+49, U+4f, U+52, U+54, U+65-66, U+6f, U+72, U+74, U+2014, U+3001-3002, U+3044, U+3046, U+3048, U+304b-3050, U+3053-3054, U+3057-305e, U+3061-3062, U+3066-306b, U+306e-3070, U+307e, U+3080-3082, U+3089, U+308b-308c, U+308f, U+3092-3094, U+3099, U+30b3-30b4, U+30c8-30c9, U+30fc, U+4e07, U+4e0b, U+4e57, U+4eca, U+4ee5, U+4f53, U+4f55, U+4fdd, U+5148, U+5165, U+5168, U+5186, U+5207, U+521d, U+5224-5225, U+524d, U+5272, U+529b, U+52d9, U+53ce, U+53f0, U+53f3, U+5408, U+540c, U+542b, U+56de, U+5897, U+5909, U+5b88, U+5b9f, U+5de6, U+5e33, U+5e74, U+5ea6, U+5ef6, U+5f8c, U+5f97, U+610f, U+6240, U+624b, U+62e0, U+643a, U+6570, U+6599, U+65ad, U+65e5, U+6708, U+672c, U+6750, U+696d, U+6b21, U+6e2c, U+70b9, U+7121, U+73fe, U+7528, U+756a, U+767b, U+7684, U+76e3, U+76ee, U+79fb, U+7a81, U+7cfb, U+7d71, U+7de0, U+7f6e, U+81ea, U+884c, U+8981, U+8996, U+8a08, U+8a18, U+8cbb, U+8f09, U+9023, U+9332, U+9577, U+9593, U+964d, U+96c6, U+9806;
}
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 700;
  font-display: block;
  src: url(./font-2.woff2) format('woff2');
  unicode-range: U+2c-39, U+41-42, U+44-46, U+49, U+4f, U+52, U+54, U+65-66, U+6f, U+72, U+74, U+2014, U+3001-3002, U+3044, U+3046, U+3048, U+304b-3050, U+3053-3054, U+3057-305e, U+3061-3062, U+3066-306b, U+306e-3070, U+307e, U+3080-3082, U+3089, U+308b-308c, U+308f, U+3092-3094, U+3099, U+30b3-30b4, U+30c8-30c9, U+30fc, U+4e07, U+4e0b, U+4e57, U+4eca, U+4ee5, U+4f53, U+4f55, U+4fdd, U+5148, U+5165, U+5168, U+5186, U+5207, U+521d, U+5224-5225, U+524d, U+5272, U+529b, U+52d9, U+53ce, U+53f0, U+53f3, U+5408, U+540c, U+542b, U+56de, U+5897, U+5909, U+5b88, U+5b9f, U+5de6, U+5e33, U+5e74, U+5ea6, U+5ef6, U+5f8c, U+5f97, U+610f, U+6240, U+624b, U+62e0, U+643a, U+6570, U+6599, U+65ad, U+65e5, U+6708, U+672c, U+6750, U+696d, U+6b21, U+6e2c, U+70b9, U+7121, U+73fe, U+7528, U+756a, U+767b, U+7684, U+76e3, U+76ee, U+79fb, U+7a81, U+7cfb, U+7d71, U+7de0, U+7f6e, U+81ea, U+884c, U+8981, U+8996, U+8a08, U+8a18, U+8cbb, U+8f09, U+9023, U+9332, U+9577, U+9593, U+964d, U+96c6, U+9806;
}

Notes

この構成について / About this pattern

出典を持たない自作パターン。pattern.html が版そのもので、cover.png と frontmatter の layout / type / colors はどちらもそこから機械的に測った結果。編集するのは pattern.html だけで、寸法を手で書き直すことはない。

A self-authored pattern. pattern.html is the artboard itself; both cover.png and the measurements in the frontmatter are derived from it, so the three cannot drift apart. Edit the artboard, never the numbers.

Techniques

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