@charset "utf-8";

/* ============================================================
   ミセツク 静的HTMLプロトタイプ Phase 1 / 共通スタイル
   ローカル確認専用。本番（WordPress / Cocoon）投入不可。
   デザイントークンは 02_uiux_design_system_static_html_spec_v1.md 準拠。
   色・書体・スマホカード配置は 14_visual_tone_mobile_comparison_grid_v6.md 優先。
   ============================================================ */

/* ------------------------------------------------------------
   1. トークン
   ------------------------------------------------------------ */
:root {
  --color-bg: #f5f7f4;
  --color-surface: #ffffff;
  --color-text: #26312e;
  --color-text-muted: #66716d;
  --color-primary: #1f6654;
  --color-primary-hover: #174c3f;
  --color-primary-soft: #e5f1ec;
  --color-accent: #527a88;
  --color-accent-soft: #e7f0f2;
  --color-border: #d9ded9;
  --color-border-strong: #b9c2bd;
  --color-placeholder: #e6e8ea;
  --color-placeholder-border: #b8bec5;
  --color-placeholder-text: #5b646d;
  --color-focus: #0b6fa4;
  --color-danger: #a43d35;
  --color-cta: #b9472d;
  --color-cta-hover: #96341f;

  /* 日本語は見出し・本文・ボタン・ラベルまですべてゴシック体。明朝・serif禁止。 */
  --font-base: -apple-system, BlinkMacSystemFont, "Hiragino Sans",
    "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;

  --page-max: 1200px;
  --page-pad: 32px;
  --col-gap: 40px;
  --article-main: 760px;
  --article-aside: 324px;

  /* サムネイルの比率。素材の実寸（scripts/generate-article-images.py の
     EYECATCH_SIZE / INSERT_SIZE = 1536x1024）に合わせ、トリミングが出ないようにする。
     素材側の比率が変わったら、この1値だけを直す。 */
  --thumb-ratio: 3 / 2;

  --radius-card: 12px;
  --radius-large: 16px;
  --radius-button: 8px;
  --shadow-card: 0 8px 28px rgba(31, 45, 40, .08);

  --header-h: 76px;
  --section-gap: 96px;
}

@media (max-width: 1023px) {
  :root {
    --page-pad: 24px;
    --col-gap: 32px;
    --section-gap: 64px;
  }
}

@media (max-width: 767px) {
  :root {
    --page-pad: 20px;
    --header-h: 64px;
    --section-gap: 64px;
  }
}

/* ------------------------------------------------------------
   2. ベース
   ------------------------------------------------------------ */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-base);
  font-size: 17px;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

@media (max-width: 767px) {
  body { font-size: 16px; line-height: 1.85; }
}

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-base);
  font-weight: 700;
  line-height: 1.45;
}

p, ul, ol, dl, figure, table { margin: 0; }
ul, ol { padding: 0; list-style: none; }

button, input, select, textarea {
  font-family: var(--font-base);
  font-size: inherit;
  line-height: inherit;
}

a { color: var(--color-primary); }

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

/* 動きを減らす設定を尊重する */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -120px;
  left: 16px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--radius-button);
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* ------------------------------------------------------------
   3. レイアウト
   ------------------------------------------------------------ */
.l-container {
  width: 100%;
  max-width: var(--page-max);
  margin: 0 auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}

.l-section { padding-block: calc(var(--section-gap) / 2); }
.l-section--first { padding-top: var(--section-gap); }
.l-section--last { padding-bottom: var(--section-gap); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px 24px;
  margin-bottom: 24px;
}

.section-head__title {
  position: relative;
  padding-left: 16px;
  font-size: 28px;
}
.section-head__title::before {
  content: "";
  position: absolute;
  top: .12em;
  left: 0;
  width: 5px;
  height: 1em;
  border-radius: 2px;
  background: var(--color-primary);
}

.section-head__note {
  width: 100%;
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.8;
}

/* PCでは自然なテキストリンク。スマホでは幅いっぱいのリンク行になる。 */
.section-head__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  color: var(--color-primary);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}
.section-head__link:hover { color: var(--color-primary-hover); text-decoration: underline; }

@media (max-width: 767px) {
  .section-head__title { font-size: 23px; }
  .section-head__link {
    width: 100%;
    min-height: 48px;
    justify-content: space-between;
    padding: 8px 16px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-button);
    background: var(--color-surface);
    text-decoration: none;
  }
  .section-head__link:hover { text-decoration: none; }
}

/* ------------------------------------------------------------
   4. 矢印（CSSで描画。画像・SVG・絵文字は使わない）
   ------------------------------------------------------------ */
.arrow {
  flex: 0 0 auto;
  display: block;
  width: 9px;
  height: 9px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}
.arrow--muted { color: var(--color-border-strong); }

/* ------------------------------------------------------------
   5. 画像プレースホルダー
   ------------------------------------------------------------ */
.media-placeholder {
  display: grid;
  place-items: center;
  /* overflow:hidden で自動最小サイズを0にし、確認用ラベルの行数に関わらず
     aspect-ratio（素材の比率）どおりの枠が保たれるようにする */
  overflow: hidden;
  background: var(--color-placeholder);
  border: 1px dashed var(--color-placeholder-border);
  color: var(--color-placeholder-text);
  text-align: center;
}

.media-placeholder__label {
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: .02em;
}

.media-placeholder--thumb { aspect-ratio: var(--thumb-ratio); border-radius: 8px; }
.media-placeholder--article { aspect-ratio: var(--thumb-ratio); border-radius: var(--radius-card); }

/* カード内サムネイルは小さいのでラベルを縮める */
.card .media-placeholder__label { font-size: 13px; padding: 4px 8px; }

/* ------------------------------------------------------------
   6. ボタン
   ------------------------------------------------------------ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 8px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  font-size: 17px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}

.button--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.button--primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }

.button--secondary {
  background: var(--color-surface);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.button--secondary:hover { background: var(--color-primary-soft); }

.button--block { width: 100%; }

/* ------------------------------------------------------------
   7. ヘッダー
   ------------------------------------------------------------ */
.site-header {
  position: relative;
  z-index: 20;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: var(--page-max);
  min-height: var(--header-h);
  margin: 0 auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}

.site-header__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  min-height: 48px;
  padding: 4px 0;
  color: var(--color-text);
  text-decoration: none;
}

.site-header__logo {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
}

.site-header__logo-image {
  display: block;
  width: 176px;
  height: auto;
}

.global-nav { margin-left: auto; }

.global-nav__list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.global-nav__item { position: relative; }

.global-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--color-text);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}
.global-nav__link:hover { color: var(--color-primary); text-decoration: underline; }
.global-nav__link[aria-current="page"] { color: var(--color-primary); }
.global-nav__trigger {
  gap: 8px;
  border: 0;
  background: transparent;
  cursor: pointer;
  list-style: none;
}
.global-nav__trigger::-webkit-details-marker { display: none; }
.global-nav__chevron {
  width: 7px;
  height: 7px;
  margin-top: -4px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform .18s ease;
}
.global-nav__details[open] .global-nav__trigger { color: var(--color-primary); }
.global-nav__details[open] .global-nav__chevron { margin-top: 4px; transform: rotate(225deg); }
.global-nav__dropdown {
  position: absolute;
  z-index: 40;
  top: calc(100% + 8px);
  left: 50%;
  width: min(560px, calc(100vw - 48px));
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: 0 18px 44px rgba(31, 45, 40, .16);
  transform: translateX(-50%);
}
.global-nav__dropdown-title {
  margin-bottom: 12px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 700;
}
.global-nav__category-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.global-nav__category-link {
  display: grid;
  gap: 2px;
  min-height: 66px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
}
.global-nav__category-link strong { font-size: 14px; }
.global-nav__category-link span { color: var(--color-text-muted); font-size: 12px; }
.global-nav__category-link:hover,
.global-nav__category-link:focus-visible {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  outline: none;
}
.global-nav__category-link:hover span,
.global-nav__category-link:focus-visible span { color: var(--color-primary); }

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* アイコンボタン（スマホ専用）
   ラベルは .visually-hidden に置くため、開閉してもボタンの寸法は変わらない */
.icon-button {
  display: none;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-button);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
}
.icon-button:hover { background: var(--color-primary-soft); }
.icon-button:disabled,
.icon-button[aria-disabled="true"] {
  /* Phase 1の非機能状態。寸法・枠・背景は有効時と同じにし、opacityで薄くしない */
  color: var(--color-text-muted);
  cursor: default;
  opacity: 1;
}
.icon-button:disabled:hover,
.icon-button[aria-disabled="true"]:hover { background: var(--color-surface); }

/* バーガーアイコン（CSSで描画。画像・SVG・絵文字は使わない） */
.icon-burger {
  position: relative;
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: background-color .15s ease;
}
.icon-burger::before,
.icon-burger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: transform .15s ease;
}
.icon-burger::before { top: -6px; }
.icon-burger::after { top: 6px; }
[aria-expanded="true"] .icon-burger { background: transparent; }
[aria-expanded="true"] .icon-burger::before { transform: translateY(6px) rotate(45deg); }
[aria-expanded="true"] .icon-burger::after { transform: translateY(-6px) rotate(-45deg); }

/* 虫眼鏡アイコン（CSSで描画） */
.icon-search {
  position: relative;
  display: block;
  width: 18px;
  height: 18px;
}
.icon-search::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-radius: 50%;
}
.icon-search::after {
  content: "";
  position: absolute;
  top: 11px;
  left: 11px;
  width: 8px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transform: rotate(45deg);
  transform-origin: left center;
}

/* PCヘッダーの検索ボックス（Phase 1は表示確認用。検索機能はPhase 2） */
.header-search {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-button);
  background: var(--color-surface);
}
.header-search__input {
  width: 200px;
  height: 46px;
  padding: 0 12px;
  border: 0;
  border-radius: var(--radius-button) 0 0 var(--radius-button);
  background: transparent;
  color: var(--color-text);
  font-size: 15px;
}
.header-search__input::placeholder { color: var(--color-text-muted); }
.header-search__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 44px;
  height: 46px;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--color-border);
  border-radius: 0 var(--radius-button) var(--radius-button) 0;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  cursor: pointer;
}
.header-search__submit:hover { background: var(--color-primary); color: #fff; }

/* Phase 1の検索UIは非機能。外形・色・余白は有効化後と同じに保つ */
.header-search[aria-disabled="true"] { cursor: default; }
.header-search__input[readonly] { cursor: default; }
.header-search__submit:disabled {
  cursor: default;
  opacity: 1;
}
.header-search__submit:disabled:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

/* メニューパネル（スマホのみ使用） */
.menu-panel {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 16px var(--page-pad) 32px;
}
.menu-panel[hidden] { display: none; }

.menu-panel__group-title {
  margin: 24px 0 8px;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 700;
}
.menu-panel__group-title:first-child { margin-top: 4px; }

.menu-panel__list { display: grid; gap: 8px; }

/* ------------------------------------------------------------
   8. リンク行
   ------------------------------------------------------------ */
.link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}
.link-row:hover { background: var(--color-primary-soft); border-color: var(--color-border-strong); }

.link-row__body { min-width: 0; }

.link-row__meta {
  display: block;
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
}

.link-row--quiet { background: transparent; }

.link-row-list { display: grid; gap: 8px; }

/* 条件別・業種別のリンク群 */
.chip-list { display: flex; flex-wrap: wrap; gap: 12px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 45px;
  min-height: 48px;
  padding: 8px 16px;
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}
.chip:hover { background: var(--color-primary-soft); }

/* ------------------------------------------------------------
   9. 記事カード
   ------------------------------------------------------------ */
.card-grid { display: grid; gap: 24px; }
.card-grid--primary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid--tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  display: grid;
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.card:hover { border-color: var(--color-border-strong); box-shadow: var(--shadow-card); }

.card__thumb { position: relative; width: 100%; min-width: 0; overflow: hidden; }

.card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: 24px;
}

.card__category {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 4px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
}

.card__title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}

/* 概要は「…」で省略せず、全文を表示する（オーナー指示 2026-08-28） */
.card__desc {
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.75;
}

.card__ribbon {
  position: absolute;
  z-index: 2;
  top: 12px;
  right: -38px;
  width: 142px;
  padding: 6px 0;
  transform: rotate(45deg);
  background: var(--color-primary);
  box-shadow: 0 2px 8px rgba(21, 55, 46, .22);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.35;
  text-align: center;
}
.card__ribbon--new { background: #cf6f2f; }
.card__ribbon--popular { background: #b88719; }
.card__ribbon--recommended { background: #3e7468; }

/* 横型カード（まず比較したいツール・記事末の関連記事）
   サムネイルはカードの左側全面。比率は固定せず、カードの高さいっぱいに置く。
   実画像は左側の形に合わせて用意する前提（オーナー指示 2026-08-28）。
   PC・スマホとも同じ「サムネイル左・説明右」の形で、列数だけが変わる。 */
.card--row {
  grid-template-columns: 40% minmax(0, 1fr);
  align-items: stretch;
  gap: 0;
  padding: 0;
}
.card--row .card__thumb { align-self: stretch; }
.card--row .media-placeholder--thumb {
  height: 100%;
  aspect-ratio: auto;
  border-radius: 11px 0 0 11px;
}
.card--row .card__body { padding: 24px; }

/* タイル型カード（注目記事・新着更新記事）
   PCは1行4列の縦型。サムネイルを上に全幅で置き、タイトル・概要を下へ積む。
   スマホだけ1列の横型へ切り替える（14 §5）。 */
.card--tile { grid-template-columns: minmax(0, 1fr); }
.card--tile .card__thumb { align-self: stretch; }
.card--tile .media-placeholder--thumb { border-radius: 11px 11px 0 0; }
.card--tile .card__body { padding: 16px; gap: 8px; }
.card--tile .card__title { font-size: 17px; }
.card--tile .card__desc { font-size: 14px; }

/* 主要比較カード（PC） */
.card--primary .card__body { gap: 12px; }
.card--primary .card__title { font-size: 22px; line-height: 1.5; }
.card--primary .card__desc { font-size: 15px; }

/* ------------------------------------------------------------
   10. ヒーロー
   ------------------------------------------------------------ */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(520px, 44vw, 620px);
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  display: block;
  padding: 0;
  border-radius: 0;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, .88) 0%,
    rgba(255, 255, 255, .74) 34%,
    rgba(255, 255, 255, .28) 62%,
    rgba(255, 255, 255, 0) 84%
  );
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 48px var(--page-pad);
}

.hero__body { max-width: 640px; }

.hero__brand {
  margin-bottom: 16px;
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
}

.hero__title {
  font-size: 48px;
  line-height: 1.35;
  letter-spacing: .01em;
}

.hero__lead {
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.9;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 32px;
  margin-top: 32px;
}

.hero__cta { min-height: 56px; padding-inline: 32px; font-size: 18px; }

.hero__sub {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  color: var(--color-primary);
  font-size: 16px;
  font-weight: 700;
  text-decoration: underline;
}
.hero__sub:hover { color: var(--color-primary-hover); }

/* ------------------------------------------------------------
   11. パンくず
   ------------------------------------------------------------ */
.breadcrumb { padding-top: 24px; }

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
  font-size: 14px;
}

.breadcrumb__link {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  color: var(--color-primary);
  text-decoration: none;
}
.breadcrumb__link:hover { text-decoration: underline; }

.breadcrumb__sep { color: var(--color-border-strong); }
.breadcrumb__current { color: var(--color-text-muted); }

/* ------------------------------------------------------------
   12. 記事ページ
   ------------------------------------------------------------ */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--article-aside);
  gap: 0 var(--col-gap);
  align-items: start;
  padding-bottom: var(--section-gap);
}

.article-intro,
.article-body,
.article-tail { grid-column: 1; max-width: var(--article-main); min-width: 0; }

.article-aside {
  grid-column: 2;
  grid-row: 1 / span 3;
  position: sticky;
  top: 24px;
  align-self: start;
  min-width: 0;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 32px 0 16px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.article-meta__category {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 4px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 700;
}

.article-title { font-size: 36px; line-height: 1.45; }

.article-lead { margin-top: 24px; font-size: 17px; }

.article-hero-media { margin-top: 32px; }

.article-box {
  margin-top: 32px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.article-box__title { margin-bottom: 12px; font-size: 22px; }

.check-list { display: grid; gap: 12px; margin-top: 4px; }
.check-list li { position: relative; padding-left: 24px; font-size: 16px; line-height: 1.8; }
.check-list li::before {
  content: "";
  position: absolute;
  top: .62em;
  left: 2px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-primary);
}

.branch-list { display: grid; gap: 16px; margin-top: 24px; }

.branch {
  padding: 24px;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-button);
  background: var(--color-bg);
}
.branch__title { font-size: 19px; }
.branch__text { margin-top: 8px; font-size: 16px; }
.branch .link-row { margin-top: 16px; }

/* 目次 */
.toc {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.article-aside > .toc {
  width: 300px;
  max-width: 100%;
  margin-inline: auto;
  max-height: 46vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
  scrollbar-width: thin;
}

@media (min-width: 768px) {
  .article-aside > .toc .toc__summary {
    position: sticky;
    z-index: 2;
    top: 0;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
  }
}

.toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding: 12px 16px;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.toc__summary::-webkit-details-marker { display: none; }
.toc__summary .arrow { transform: rotate(45deg); color: var(--color-primary); }
.toc[open] .toc__summary .arrow { transform: rotate(-135deg); }

.toc__list { padding: 4px 12px 16px; }

.toc__link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 40px;
  padding: 8px 8px;
  border-radius: 6px;
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.7;
  text-decoration: none;
}
.toc__link:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.toc__link--sub { padding-left: 24px; font-size: 14px; color: var(--color-text-muted); }
.toc__link.is-active-section {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 700;
}
.toc__link.is-current {
  color: var(--color-primary);
  font-weight: 700;
}
.toc__link--sub.is-current { background: #f4f8f6; }

.aside-block {
  margin-top: 24px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.aside-block__title { margin-bottom: 12px; font-size: 17px; }

/* 本文 */
.article-body { margin-top: 40px; }
.article-body h2 {
  margin: 48px 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary-soft);
  font-size: 28px;
}
.article-body h3 { margin: 32px 0 12px; font-size: 22px; }
.article-body p { margin-top: 16px; font-size: 17px; }
.article-body .bullet-list { margin-top: 16px; display: grid; gap: 8px; }
.article-body .bullet-list li { position: relative; padding-left: 24px; }
.article-body .bullet-list li::before {
  content: "";
  position: absolute;
  top: .72em;
  left: 2px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
}

.figure-placeholder { margin: 32px 0; }
.figure-placeholder figcaption {
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* 補足ボックス */
.note-box {
  margin: 32px 0;
  padding: 16px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-surface);
}
.note-box__label {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
}
.note-box--point { background: var(--color-primary-soft); border-color: #cfe3da; }
.note-box--point .note-box__label { background: var(--color-primary); color: #fff; }
.note-box--note { background: var(--color-surface); }
.note-box--note .note-box__label { background: var(--color-bg); color: var(--color-text-muted); border: 1px solid var(--color-border); }
.note-box--caution { background: var(--color-accent-soft); border-color: #cfe0e4; }
.note-box--caution .note-box__label { background: var(--color-accent); color: #fff; }
.note-box--source { background: var(--color-surface); }
.note-box--source .note-box__label { background: var(--color-bg); color: var(--color-text-muted); border: 1px solid var(--color-border); }
.note-box--source p { font-size: 14px; color: var(--color-text-muted); }
.note-box p { margin-top: 0; font-size: 16px; }

/* 比較表 */
.table-block { margin: 32px 0; }
.table-block__note {
  display: none;
  margin-bottom: 8px;
  color: var(--color-text-muted);
  font-size: 14px;
}
.table-scroll { max-width: 100%; overflow-x: auto; }

.compare-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: var(--color-surface);
  font-size: 15px;
}
.compare-table caption {
  margin-bottom: 12px;
  color: var(--color-text-muted);
  font-size: 14px;
  text-align: left;
}
.compare-table th,
.compare-table td {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  line-height: 1.75;
  text-align: left;
  vertical-align: top;
}
.compare-table thead th { background: var(--color-primary-soft); color: var(--color-text); font-weight: 700; }
.compare-table tbody th { width: 150px; background: var(--color-bg); font-weight: 700; }

/* 記事内の関連導線（段落外へ分離） */
.inline-guide { margin: 32px 0; }
.inline-guide__label {
  margin-bottom: 8px;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 700;
}

/* CTA表示見本（プロトタイプ専用・実リンクなし） */
.prototype-cta {
  margin: 32px 0;
  padding: 24px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.prototype-cta__note {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 4px 12px;
  border: 1px dashed var(--color-placeholder-border);
  border-radius: 4px;
  color: var(--color-placeholder-text);
  font-size: 13px;
}
.prototype-cta__title { font-size: 20px; font-weight: 700; }
.prototype-cta__lead { margin-top: 12px; font-size: 16px; }
.prototype-cta__button {
  width: 100%;
  max-width: 420px;
  min-height: 56px;
  margin-top: 16px;
  padding: 8px 24px;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-button);
  background: var(--color-primary);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}
.prototype-cta__button[disabled] { opacity: .75; cursor: not-allowed; }
.prototype-cta__caption { margin-top: 12px; color: var(--color-text-muted); font-size: 14px; }

/* 記事末 */
.article-tail { margin-top: 48px; }
.article-tail__block { margin-top: 40px; }
.article-tail__title { margin-bottom: 16px; font-size: 23px; }

.history-list { display: grid; gap: 12px; }
.history-list li {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
}
.history-list__date { color: var(--color-text-muted); }

.pr-note {
  margin-top: 24px;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* ------------------------------------------------------------
   13. カテゴリー／HUBページ
   ------------------------------------------------------------ */
.hub-head { padding: 8px 0 0; }
.hub-head__title { margin-top: 24px; font-size: 36px; }
.hub-head__lead { margin-top: 16px; max-width: 760px; font-size: 17px; }

.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 24px; }

.choice-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 160px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
}
.choice-card:hover { border-color: var(--color-border-strong); box-shadow: var(--shadow-card); }
.choice-card__title { font-size: 19px; font-weight: 700; line-height: 1.5; }
.choice-card__text { color: var(--color-text-muted); font-size: 15px; line-height: 1.75; }
.choice-card__foot { display: flex; justify-content: flex-end; margin-top: auto; color: var(--color-primary); }

.hub-list { display: grid; gap: 12px; }

.hub-list__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
}
.hub-list__row:hover { background: var(--color-primary-soft); border-color: var(--color-border-strong); }
.hub-list__main { min-width: 0; }
.hub-list__title { font-size: 17px; font-weight: 700; line-height: 1.6; }
.hub-list__meta { margin-top: 4px; color: var(--color-text-muted); font-size: 13px; }
.hub-list__row .arrow { color: var(--color-primary); }

/* ------------------------------------------------------------
   14. フッター
   ------------------------------------------------------------ */
.site-footer {
  margin-top: 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 48px 0 32px;
}

.site-footer__inner {
  width: 100%;
  max-width: var(--page-max);
  margin: 0 auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}

.site-footer__top {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 40px;
}

.site-footer__logo { display: inline-flex; align-items: center; width: fit-content; color: var(--color-primary); text-decoration: none; }
.site-footer__logo-image { display: block; width: 220px; height: auto; }

.site-footer__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }

.footer-col__title {
  margin-bottom: 12px;
  font-size: 15px;
  font-weight: 700;
}

.footer-col__list { display: grid; gap: 4px; }

.footer-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  color: var(--color-text-muted);
  font-size: 15px;
  text-decoration: none;
}
.footer-link:hover { color: var(--color-primary); text-decoration: underline; }

.site-footer__copyright {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 13px;
  text-align: center;
}

/* ------------------------------------------------------------
   15. タブレット（768〜1023px）
   ------------------------------------------------------------ */
@media (max-width: 1023px) {
  .global-nav__list { gap: 24px; }
  .header-search__input { width: 150px; }
  .hero__title { font-size: 40px; }
  /* タブレットでは主要比較を1列にする。2列のままだとカードが細く、
     左側全面のサムネイルが縦長の帯（約0.41）になってしまうため。 */
  .card-grid--primary { grid-template-columns: minmax(0, 1fr); }
  .card-grid--tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .article-aside { grid-column: 1; grid-row: auto; position: static; margin-top: 32px; max-width: var(--article-main); }
  .choice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__top { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}

/* ------------------------------------------------------------
   16. スマホ（767px以下）
   10_mobile_ui_touch_target_policy_v1.md 準拠
   すべての a / button / summary を 45px 以上の操作領域にする
   ------------------------------------------------------------ */
@media (max-width: 767px) {
  /* ヘッダー */
  .global-nav { display: none; }
  .header-search { display: none; }
  .icon-button { display: inline-flex; }
  .site-header__brand {
    margin-right: auto;
    align-items: center;
    padding: 0;
    border-radius: 0;
    background: transparent;
  }
  .site-header__inner { gap: 12px; }
  .site-header__logo-image { width: 160px; }

  /* ヒーロー：写真予定地の上にH1・補足・主CTAを重ねる */
  .hero {
    align-items: flex-end;
    min-height: calc(100vh - var(--header-h));
    min-height: calc(100svh - var(--header-h));
  }
  .hero__media { padding: 0; }
  .hero__scrim {
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0) 14%,
      rgba(255, 255, 255, .55) 34%,
      rgba(255, 255, 255, .93) 56%,
      rgba(255, 255, 255, .99) 100%
    );
  }
  .hero__inner { padding: 0 var(--page-pad) 32px; }
  .hero__body { max-width: none; }
  .hero__brand { font-size: 14px; margin-bottom: 12px; }
  .hero__title { font-size: 34px; }
  .hero__lead { margin-top: 16px; font-size: 16px; line-height: 1.85; }
  .hero__actions { margin-top: 24px; }
  .hero__cta { width: 100%; font-size: 17px; }
  .hero__sub { display: none; } /* スマホには副CTAを置かない */

  /* スマホでは概要を3行までにして「…」で省略する（オーナー指示 2026-08-28）。
     PCは全文表示のまま。全文だとスマホのカードが縦に伸びすぎるため。 */
  .card__desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

  /* まず比較したいツール：PCと同じ「サムネイル左・説明右」を1列で表示 */
  .card-grid { gap: 12px; }
  .card-grid--primary { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .card--primary .card__body { padding: 16px; gap: 8px; }
  .card--primary .card__category { padding: 4px 8px; font-size: 13px; }
  .card--primary .card__title { font-size: 17px; line-height: 1.45; }
  .card--primary .card__desc { font-size: 13px; line-height: 1.7; }
  .card--primary .media-placeholder__label { padding: 4px 8px; font-size: 13px; }

  /* 注目記事・新着更新記事：PCと同じ縦型タイルを2列で表示 */
  .card-grid--tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .card--tile .card__body { padding: 12px; gap: 8px; }
  .card--tile .card__title { font-size: 17px; line-height: 1.45; }
  .card--tile .card__desc { font-size: 13px; line-height: 1.7; }
  .card--tile .media-placeholder__label { padding: 4px 8px; font-size: 13px; }

  /* ページ上部のパンくずはPCだけに表示する */
  .breadcrumb { display: none; }

  /* 記事末のパンくずで再利用する基本形 */
  .breadcrumb__list { gap: 8px; }
  .breadcrumb__link {
    min-height: 48px;
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-button);
    background: var(--color-surface);
    text-decoration: none;
  }
  .breadcrumb__link:hover { text-decoration: none; }
  .breadcrumb__sep { display: none; }
  .breadcrumb__current { display: inline-flex; align-items: center; min-height: 48px; }

  /* 記事 */
  .article-title { font-size: 28px; }
  .article-lead { font-size: 16px; }
  .article-box { padding: 16px; }
  .article-box__title { font-size: 19px; }
  .article-body h2 { margin-top: 48px; font-size: 23px; }
  .article-body h3 { font-size: 19px; }
  .article-body p { font-size: 16px; }
  .table-block__note { display: block; }
  .compare-table { font-size: 14px; }
  .compare-table tbody th { width: 120px; }
  .history-list li { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .prototype-cta { padding: 16px; }
  .prototype-cta__button { max-width: none; }

  /* 目次 */
  .toc__summary { font-size: 17px; }
  .toc__link { min-height: 48px; padding: 8px 12px; border: 1px solid var(--color-border); background: var(--color-surface); }
  .toc__list { display: grid; gap: 8px; padding: 4px 12px 16px; }
  .toc__link--sub { padding-left: 24px; }

  /* カテゴリー／HUB */
  .hub-head__title { font-size: 28px; }
  .hub-head__lead { font-size: 16px; }
  .choice-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .choice-card { min-height: 0; padding: 16px; }
  .choice-card__title { font-size: 18px; }
  .choice-card__text { font-size: 15px; }
  .chip { font-size: 15px; }

  /* フッター：45px以上のリンク行にする */
  .site-footer { padding-top: 32px; }
  .site-footer__cols { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .footer-col__list { gap: 8px; }
  .footer-link {
    justify-content: space-between;
    width: 100%;
    min-height: 48px;
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-button);
    background: var(--color-surface);
    color: var(--color-text);
    font-weight: 700;
    text-decoration: none;
  }
  .footer-link:hover { text-decoration: none; background: var(--color-primary-soft); }

  .section-head { margin-bottom: 16px; }
}

/* 360px近辺の詰まり対策（横スクロールを出さない） */
@media (max-width: 374px) {
  /* 360px幅でH1の「を、」だけが行送りされないようにする */
  .hero__title { font-size: 30px; }
  .card--tile .card__title { font-size: 16px; }
  .compare-table tbody th { width: 110px; }
}

/* ------------------------------------------------------------
   17. 追加ユーティリティ
   ------------------------------------------------------------ */

/* 記事末の関連記事：1列の横型カード */
.card-grid--stack { grid-template-columns: minmax(0, 1fr); gap: 12px; }
.card-grid--stack .card--row { grid-template-columns: 34% minmax(0, 1fr); }
.card-grid--stack .card__body { padding: 16px; }
.card-grid--stack .card__title { font-size: 17px; }
.card-grid--stack .card__desc { font-size: 14px; }

/* 条件・業種の見出し */
.filter-group__title { margin-bottom: 12px; font-size: 17px; }
.filter-group__title--gap { margin-top: 32px; }

@media (max-width: 767px) {
  .card-grid--stack .card__body { padding: 12px; gap: 8px; }
  .card-grid--stack .card__desc { font-size: 13px; line-height: 1.7; }
  .card-grid--stack .media-placeholder__label { padding: 4px 8px; font-size: 13px; }
}

@media (max-width: 374px) {
}

/* ============================================================
   18. Phase 2 追加分
   Phase 1の色・書体・余白スケール（4/8/12/16/24/32/48/64/96）・
   角丸・影・コントロール高さ（48px / 56px）をそのまま継承する。
   既存セレクタの再設計は行わない。
   ============================================================ */

/* ------------------------------------------------------------
   18-1. スマホ検索パネル（ヘッダー直下）
   ------------------------------------------------------------ */
.search-panel {
  display: none;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 16px var(--page-pad);
}

.search-panel__form {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.search-panel__input {
  flex: 1 1 auto;
  min-width: 0;
  height: 48px;
  padding: 0 12px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-button);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 16px;
}
.search-panel__input::placeholder { color: var(--color-text-muted); }

.search-panel__submit {
  flex: 0 0 auto;
  min-width: 80px;
  min-height: 48px;
  padding: 8px 16px;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-button);
  background: var(--color-primary);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
.search-panel__submit:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }

/* ------------------------------------------------------------
   18-2. 本文中の検索フォーム（検索結果・404）
   ------------------------------------------------------------ */
.search-form {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin: 24px 0;
  max-width: 560px;
}

.search-form__input {
  flex: 1 1 auto;
  min-width: 0;
  height: 48px;
  padding: 0 16px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-button);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 16px;
}
.search-form__input::placeholder { color: var(--color-text-muted); }

.search-form__submit {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 8px 24px;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-button);
  background: var(--color-primary);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
.search-form__submit:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }

.search-count { margin-top: 8px; color: var(--color-text-muted); font-size: 16px; }
.search-note { margin-bottom: 24px; color: var(--color-text-muted); font-size: 14px; }

.popular-searches {
  margin-top: 48px;
}
.popular-searches__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.popular-searches__link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 5px 13px;
  border: 1px solid #cfe0d8;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease, color .18s ease, transform .18s ease;
}
.popular-searches__link:hover {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}
.popular-searches__link:focus-visible {
  outline: 3px solid rgba(11, 111, 164, .25);
  outline-offset: 2px;
}

/* ------------------------------------------------------------
   18-3. ページ送り（表示見本）
   ------------------------------------------------------------ */
.pagination { margin-top: 32px; }

.pagination__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  min-height: 48px;
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-surface);
  font-size: 16px;
  font-weight: 700;
}
.pagination__item--current {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}
.pagination__item--muted { color: var(--color-text-muted); }

.pagination__note { margin-top: 12px; color: var(--color-text-muted); font-size: 14px; }

/* ------------------------------------------------------------
   18-4. 固定ページ・検索結果の1カラム本文
   ------------------------------------------------------------ */
.page-body {
  max-width: 760px;
  padding-top: 24px;
  padding-bottom: var(--section-gap);
}
.page-body--wide { max-width: 860px; }
.page-body--notfound { padding-top: 48px; }

.page-title { font-size: 36px; line-height: 1.45; }
.page-lead { margin-top: 16px; font-size: 17px; }

.page-heading {
  margin: 48px 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary-soft);
  font-size: 28px;
}
.page-subheading { margin: 32px 0 12px; font-size: 22px; }

.page-body p { margin-top: 16px; font-size: 17px; }
.page-body .bullet-list { margin-top: 16px; }
.page-body .link-row-list { margin-top: 24px; }
.page-body .note-box p { margin-top: 0; }

.page-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 24px; }

.page-body--about { width: 100%; max-width: none; }
.page-body--about > .page-lead,
.page-body--about > p { max-width: 960px; }
.about-columns {
  display: grid;
  grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.about-column .page-heading { margin-top: 48px; }

/* ------------------------------------------------------------
   18-5. 編集方針・方針ページ
   ------------------------------------------------------------ */
.policy-list {
  display: grid;
  margin-top: 24px;
  border-top: 1px solid var(--color-border);
}

.policy-item {
  padding: 20px 0;
  border: 0;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
  background: transparent;
}
.policy-item__title { font-size: 19px; }
.policy-item p { margin-top: 8px; font-size: 16px; }
.page-body--about .policy-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(32px, 5vw, 72px);
}

.policy-section { margin-top: 8px; }

.page-toc {
  margin-top: 32px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.page-toc__title { margin-bottom: 16px; font-size: 18px; font-weight: 700; }
.page-toc .link-row-list { margin-top: 0; }

.info-list { margin-top: 24px; }
.info-list__row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 16px;
}
.info-list__row dt { font-weight: 700; }
.info-list__row dd { margin: 0; color: var(--color-text-muted); }

/* ------------------------------------------------------------
   18-6. ノウハウ記事のチェックリストカード
   ------------------------------------------------------------ */
.checklist-card {
  margin: 24px 0;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.checklist-card__title { margin-bottom: 12px; font-size: 19px; }
.checklist-card__title + .check-list { margin-bottom: 24px; }
.checklist-card .check-list:last-child { margin-bottom: 0; }

/* ------------------------------------------------------------
   18-7. お問い合わせフォーム
   ------------------------------------------------------------ */
.page-body--contact { width: 100%; max-width: none; }

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(280px, 360px);
  justify-content: space-between;
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
  margin-top: 48px;
}
.contact-layout__main > .page-heading:first-child { margin-top: 0; }

.contact-aside {
  position: sticky;
  top: 96px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.contact-aside__section { padding: 24px; }
.contact-aside__section + .contact-aside__section { border-top: 1px solid var(--color-border); }
.contact-aside__title { font-size: 20px; line-height: 1.5; }
.contact-aside__notes {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  padding-left: 1.2em;
  color: var(--color-text-muted);
}
.contact-aside__notes li { font-size: 14px; line-height: 1.75; }
.contact-aside__links { display: grid; margin: 12px -8px -8px; }
.contact-aside__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 10px 8px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  text-decoration: none;
}
.contact-aside__link:first-child { border-top: 0; }
.contact-aside__link strong,
.contact-aside__link small { display: block; }
.contact-aside__link strong { font-size: 15px; }
.contact-aside__link small { margin-top: 3px; color: var(--color-text-muted); font-size: 12px; line-height: 1.5; }
.contact-aside__link:hover strong { color: var(--color-primary); }

.contact-form {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.field { margin-bottom: 24px; }
.field--checkbox { margin-top: -4px; }
.field__label { display: block; margin-bottom: 8px; font-size: 16px; font-weight: 700; }
.field__check { display: flex; align-items: flex-start; gap: 8px; font-size: 16px; line-height: 1.7; }
.field__check input { flex: 0 0 auto; width: 20px; height: 20px; margin-top: 4px; accent-color: var(--color-primary); }

.field__input,
.field__select,
.field__textarea {
  width: 100%;
  min-height: 48px;
  padding: 8px 12px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-button);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.7;
}
.field__textarea { min-height: 160px; resize: vertical; }

.field__input:disabled,
.field__select:disabled,
.field__textarea:disabled {
  /* 送信機能が未接続であることを示す。opacityで薄くしない */
  opacity: 1;
  color: var(--color-text-muted);
  cursor: not-allowed;
}
.field__input::placeholder,
.field__textarea::placeholder { color: var(--color-text-muted); }

.field__note { margin-top: 8px; color: var(--color-text-muted); font-size: 14px; }

.contact-form__submit {
  width: 100%;
  max-width: 320px;
  min-height: 56px;
  padding: 8px 24px;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-button);
  background: var(--color-primary);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}
.contact-form__submit:disabled { opacity: .65; cursor: wait; }
.contact-form__status { min-height: 1.7em; margin-top: 12px; font-size: 15px; }
.contact-form__status--pending { color: var(--color-text-muted); }
.contact-form__status--success { color: var(--color-primary); font-weight: 700; }
.contact-form__status--error { color: #a33a2f; font-weight: 700; }
.contact-form__trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ------------------------------------------------------------
   18-8. 404
   ------------------------------------------------------------ */
.notfound__label {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 4px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 700;
}
.page-body--notfound .page-title { margin-top: 16px; }

/* ------------------------------------------------------------
   18-9. タブレット（768〜1023px）
   ------------------------------------------------------------ */
@media (max-width: 1023px) {
  .info-list__row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .about-columns { grid-template-columns: minmax(0, 1fr); gap: 0; }
}

/* ------------------------------------------------------------
   18-10. スマホ（767px以下）
   既存カードのpaddingや形には触れない。Phase 2で追加した部品だけを調整する。
   ------------------------------------------------------------ */
@media (max-width: 767px) {
  .search-panel { display: block; }
  .search-panel[hidden] { display: none; }

  .search-form { flex-wrap: wrap; margin: 16px 0; }
  .search-form__input { flex: 1 1 100%; }
  .search-form__submit { flex: 1 1 100%; }
  .popular-searches { margin-top: 40px; }
  .popular-searches__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    max-width: 100%;
    overflow: visible;
  }
  .popular-searches__list > li { min-width: 0; }
  .popular-searches__link {
    width: 100%;
    min-width: 0;
    min-height: 40px;
    justify-content: center;
    padding-inline: 8px;
    text-align: center;
    white-space: normal;
  }
  .search-category-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .search-category-list .chip {
    width: 100%;
    min-width: 0;
    justify-content: center;
    padding-inline: 8px;
    text-align: center;
  }

  .page-title { font-size: 28px; }
  .page-lead { font-size: 16px; }
  .page-heading { margin-top: 32px; font-size: 23px; }
  .page-subheading { font-size: 19px; }
  .page-body p { font-size: 16px; }
  .page-body { padding-top: 16px; }
  .page-body--notfound { padding-top: 24px; }

  .policy-item { padding: 16px; }
  .page-body--about .policy-list { grid-template-columns: minmax(0, 1fr); }
  .page-body--about .policy-item { padding: 16px 0; }
  .page-toc { padding: 16px; }
  .checklist-card { padding: 16px; }
  .contact-form { padding: 16px; }
  .contact-layout { grid-template-columns: minmax(0, 1fr); gap: 32px; margin-top: 32px; }
  .contact-aside { position: static; order: -1; }
  .contact-aside__section { padding: 20px; }

  .pagination__item { padding: 8px 12px; font-size: 15px; }

  .page-actions .button { width: 100%; min-height: 56px; }
}

/* ============================================================
   19. Phase 3 承認写真の組み込み
   Phase 1・2の色・書体・余白スケール・角丸・コントロール寸法は変更しない。
   `.media-placeholder` / `.figure-placeholder` のCSSは履歴・フォールバック用に残す。
   ============================================================ */

/* ------------------------------------------------------------
   19-1. TOPヒーロー（PC/SPアートディレクション）
   ------------------------------------------------------------ */
.card__picture,
.article-main-picture {
  display: block;
  width: 100%;
}

.card__picture { height: 100%; }

.hero__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* ------------------------------------------------------------
   19-2. 記事カード画像
   角丸は画像自体ではなく .card__thumb の overflow: hidden で成立させる。
   横型カードは記事別の object-position を追加せず、全件 center center。
   ------------------------------------------------------------ */
.card__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.card--row .card__thumb { border-radius: 11px 0 0 11px; }
.card--tile .card__thumb {
  /* 行の高さが揃うグリッドでも 3:2 を保つため、伸長させず上端に置く。
     余った高さは本文側が吸収する。 */
  align-self: start;
  aspect-ratio: var(--thumb-ratio);
  border-radius: 11px 11px 0 0;
}

/* ------------------------------------------------------------
   19-3. 記事メイン画像
   ------------------------------------------------------------ */
.article-main-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--thumb-ratio);
  border-radius: var(--radius-card);
  object-fit: cover;
  object-position: center center;
}

/* ------------------------------------------------------------
   19-4. スマホ（767px以下）
   ------------------------------------------------------------ */
@media (max-width: 767px) {
  .hero__image { object-position: center top; }
}

/* ============================================================
   20. Phase 3 Stage C 本文図解（HTML/CSS）
   43_phase3_stageC_html_css_diagram_ui_spec_v1 準拠。
   新規クラスは .article-diagram / .diagram-flow / .diagram-timeline の
   名前空間に限定し、既存の見出し・カード・CTA・比較表へは影響させない。
   余白は既存スケール（4/8/12/16/24/32/48/64/96）のみ。
   固定高・テキストクランプ・負のmargin・アニメーション・hover変化は使わない。
   既存の .media-placeholder / .figure-placeholder のCSSは削除しない。
   ============================================================ */

/* ------------------------------------------------------------
   20-1. 図解の外枠と見出し（共通）
   ------------------------------------------------------------ */
.article-diagram {
  margin: 32px 0;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-surface);
}

.article-diagram__caption { display: block; }

.article-diagram__label {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 4px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
}

/* 図解内の見出しは本文用の余白をリセットする */
.article-body .article-diagram__title {
  margin: 12px 0 0;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
}

.article-body .article-diagram__lead {
  margin: 8px 0 0;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.7;
}

.article-body .article-diagram__summary {
  margin: 24px 0 0;
  padding: 16px;
  border-radius: var(--radius-button);
  background: var(--color-primary-soft);
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.7;
}

/* ------------------------------------------------------------
   20-2. 図解1 予約が入ってから来店まで（フロー）
   ------------------------------------------------------------ */
.diagram-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.diagram-flow__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  overflow-wrap: anywhere;
}

/* 接続線と矢印。装飾のみで、意味のある文字は持たせない */
.diagram-flow__item + .diagram-flow__item::before,
.diagram-flow__item + .diagram-flow__item::after {
  content: "";
  position: absolute;
  pointer-events: none;
}
.diagram-flow__item + .diagram-flow__item::before {
  top: 50%;
  left: -16px;
  width: 16px;
  height: 1px;
  background: var(--color-border-strong);
}
.diagram-flow__item + .diagram-flow__item::after {
  top: 50%;
  left: -8px;
  width: 6px;
  height: 6px;
  border-right: 1px solid var(--color-border-strong);
  border-bottom: 1px solid var(--color-border-strong);
  transform: translateY(-50%) rotate(-45deg);
}

.diagram-flow__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.diagram-flow__role {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
}
.diagram-flow__role--customer { background: var(--color-accent-soft); color: var(--color-text); }
.diagram-flow__role--system { background: var(--color-primary-soft); color: var(--color-primary); }

.article-body .diagram-flow__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.article-body .diagram-flow__text {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* ------------------------------------------------------------
   20-3. 図解2 開店日から逆算する3つの時期（タイムライン）
   ------------------------------------------------------------ */
.diagram-timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.diagram-timeline__item {
  position: relative;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  overflow-wrap: anywhere;
}
/* 開店日へ近づくほど上辺を濃くする。色だけに頼らず時期と役割を文字で示す */
.diagram-timeline__item--early { border-top-color: var(--color-accent); background: var(--color-accent-soft); }
.diagram-timeline__item--mid { border-top-color: var(--color-primary); background: var(--color-primary-soft); }
.diagram-timeline__item--late { border-top-color: var(--color-primary-hover); background: var(--color-surface); }

.article-body .diagram-timeline__time {
  margin: 0;
  color: var(--color-text);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.article-body .diagram-timeline__title {
  /* 43 §2-2 のステップタイトル（16〜17px）に合わせる。
     時期ラベルは17px＋チャコールで、§4-4 のとおり最も強いままにする。 */
  margin: 4px 0 0;
  color: var(--color-text-muted);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}

.article-body .diagram-timeline__list {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}
.article-body .diagram-timeline__list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
}
.article-body .diagram-timeline__list li::before {
  content: "";
  position: absolute;
  top: .7em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.article-body .diagram-timeline__goal {
  display: flex;
  justify-content: flex-end;
  margin: 12px 0 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
}

/* ------------------------------------------------------------
   20-4. スマホ（767px以下）: どちらも1列の縦フロー
   ------------------------------------------------------------ */
@media (max-width: 767px) {
  .article-diagram { padding: 16px; }

  .article-body .article-diagram__title { font-size: 19px; }

  .diagram-flow,
  .diagram-timeline {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  /* 接続線を縦向きへ差し替える */
  .diagram-flow__item + .diagram-flow__item::before {
    top: -12px;
    left: 24px;
    width: 1px;
    height: 12px;
  }
  .diagram-flow__item + .diagram-flow__item::after {
    top: -8px;
    left: 21px;
    transform: rotate(45deg);
  }

  .article-body .diagram-timeline__goal { justify-content: flex-start; }
}

/* ------------------------------------------------------------
   21. Astro移行試作: 既存Markdown / WordPress本文の共通整形
   ------------------------------------------------------------ */
.prototype-status {
  margin-top: 24px;
  padding: 10px 14px;
  border: 1px solid #ead8a0;
  border-radius: var(--radius-button);
  background: #fff9e8;
  color: #66520f;
  font-size: 14px;
}

.article-body > :first-child { margin-top: 0; }

.article-body ul,
.article-body ol {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding-left: 1.5em;
}

.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { font-size: 17px; line-height: 1.8; }
.article-body li > ul,
.article-body li > ol { margin-top: 8px; }

.article-body blockquote {
  margin: 24px 0;
  padding: 4px 0 4px 20px;
  border-left: 4px solid var(--color-primary);
  color: var(--color-text-muted);
}

.article-body pre {
  margin: 24px 0;
  padding: 18px;
  overflow-x: auto;
  border-radius: var(--radius-button);
  background: #202a27;
  color: #f4f7f6;
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-button);
}

.article-body table {
  display: block;
  width: 100%;
  margin: 24px 0;
  overflow-x: auto;
  border-collapse: collapse;
  white-space: nowrap;
}

.article-body th,
.article-body td {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.article-body th {
  background: var(--color-primary-soft);
  font-weight: 700;
}

.article-body .asp-cta {
  margin: 32px 0;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  text-align: center;
}

.article-body .asp-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin-top: 12px;
  padding: 10px 22px;
  border-radius: var(--radius-button);
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.article-body .asp-cta a:hover { opacity: .88; }
.tracking-pixel-placeholder { display: none; }

.affiliate-banner-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  min-height: 48px;
  padding: 8px 16px;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-button);
  color: var(--color-text-muted);
  font-size: 13px;
}

@media (max-width: 767px) {
  .prototype-status { margin-top: 16px; font-size: 13px; }
  .article-body li { font-size: 16px; }
  .article-body table { font-size: 14px; }
}

/* ============================================================
   23. サービス選択式の比較ページ
   ============================================================ */
.comparison-page { padding: 32px 0 96px; }

.comparison-hero {
  max-width: 880px;
  margin: 24px auto 48px;
  text-align: center;
}
.comparison-hero__eyebrow {
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
}
.comparison-hero__title {
  margin-top: 12px;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.28;
  letter-spacing: .01em;
}
.comparison-hero__lead {
  max-width: 720px;
  margin: 20px auto 0;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.9;
}
.comparison-disclosure {
  display: inline-block;
  margin-top: 16px;
  color: var(--color-text-muted);
  font-size: 11px;
  line-height: 1.6;
}

.comparison-builder {
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: 0 16px 44px rgba(27, 48, 41, .06);
}
.comparison-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.comparison-step--services { margin-top: 36px; }
.comparison-step__number {
  display: grid;
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}
.comparison-step__title { font-size: 22px; }
.comparison-step__copy {
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.comparison-category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.comparison-category-tab {
  min-height: 48px;
  padding: 8px 18px;
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  background: #fff;
  color: var(--color-text);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease, color .15s ease;
}
.comparison-category-tab:hover { border-color: var(--color-primary); color: var(--color-primary); }
.comparison-category-tab.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}
.comparison-category-description {
  margin-top: 12px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.comparison-service-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}
.comparison-service-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 82px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.comparison-service-option:hover { border-color: var(--color-primary); }
.comparison-service-option.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: inset 0 0 0 1px var(--color-primary);
}
.comparison-service-option__check {
  display: grid;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  background: #fff;
  color: var(--color-text-muted);
  font-size: 15px;
  font-weight: 700;
}
.comparison-service-option.is-selected .comparison-service-option__check {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}
.comparison-service-option__name {
  display: grid;
  gap: 1px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
}
.comparison-selection-note {
  margin-top: 12px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
}

.comparison-results { margin-top: 64px; }
.comparison-table-scroll {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(27, 48, 41, .05);
  -webkit-overflow-scrolling: touch;
}
.service-comparison-table {
  width: 100%;
  min-width: 860px;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  font-size: 15px;
  line-height: 1.75;
}
.service-comparison-table th,
.service-comparison-table td {
  padding: 18px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  overflow-wrap: anywhere;
}
.service-comparison-table tr > :last-child { border-right: 0; }
.service-comparison-table tbody tr:last-child > * { border-bottom: 0; }
.service-comparison-table thead th {
  background: var(--color-primary);
  color: #fff;
  font-size: 18px;
  line-height: 1.45;
  text-align: left;
}
.service-comparison-table thead th:first-child {
  width: 160px;
  border-radius: 15px 0 0 0;
  background: #155c4c;
  font-size: 14px;
}
.service-comparison-table thead th:last-child { border-radius: 0 15px 0 0; }
.service-comparison-table tbody th {
  width: 160px;
  background: #f3f7f5;
  color: var(--color-text);
  font-size: 14px;
  text-align: left;
}
.service-comparison-table tbody tr:nth-child(even) td { background: #fbfcfb; }
.service-comparison-price {
  display: grid;
  align-content: start;
  gap: 8px;
}
.service-comparison-price__amount {
  color: var(--color-primary);
  font-size: 21px;
  line-height: 1.4;
}
.service-comparison-price__detail {
  color: var(--color-text);
  font-size: 13px;
  line-height: 1.65;
}
.service-comparison-price__link {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 7px;
  min-height: 36px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.service-comparison-price__link:hover { text-decoration-thickness: 2px; }
.service-comparison-features { display: grid; gap: 6px; }
.service-comparison-features li {
  position: relative;
  padding-left: 16px;
}
.service-comparison-features li::before {
  content: "";
  position: absolute;
  top: .72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}
.service-comparison-table__action-row td { padding: 20px 18px; background: #fff !important; }
.compare-affiliate-cta__button {
  width: 100%;
  min-height: 52px;
  padding-inline: 14px;
  font-size: 15px;
  text-align: center;
}
.compare-article-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-top: 10px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.compare-article-link:hover { text-decoration: underline; }
.comparison-scroll-hint { display: none; }
.comparison-tracking-pixels {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.service-article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.service-article-group {
  padding: 22px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.service-article-group__title {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin: 0 0 8px;
  padding: 6px 10px;
  border-radius: 7px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
}
.service-article-group__links { display: grid; }
.service-article-group__links li + li { border-top: 1px solid #edf0ed; }
.service-article-group__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  color: var(--color-text);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}
.service-article-group__links a:hover { color: var(--color-primary); }
.service-article-compare-card {
  display: flex;
  min-height: 100%;
  padding: 22px 24px;
  flex-direction: column;
  border: 1px solid #b9d4c9;
  border-radius: var(--radius-card);
  background: linear-gradient(145deg, #eaf5f0 0%, #f8fbf9 100%);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.service-article-compare-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 10px 24px rgba(29, 106, 82, .12);
  transform: translateY(-2px);
}
.service-article-compare-card__eyebrow {
  align-self: flex-start;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}
.service-article-compare-card__title { margin-top: 14px; font-size: 21px; line-height: 1.45; }
.service-article-compare-card__copy { margin-top: 8px; color: var(--color-text-muted); font-size: 14px; line-height: 1.75; }
.service-article-compare-card__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 44px;
  margin-top: auto;
  padding-top: 12px;
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 700;
}

@media (max-width: 767px) {
  .comparison-page { padding: 8px 0 72px; }
  .comparison-hero { margin: 24px 0 32px; text-align: left; }
  .comparison-hero__title { font-size: 34px; }
  .comparison-hero__lead { margin-top: 16px; font-size: 16px; }
  .comparison-disclosure { margin-top: 16px; }
  .comparison-builder { padding: 20px 16px; border-radius: 14px; }
  .comparison-step { gap: 12px; }
  .comparison-step__title { font-size: 20px; }
  .comparison-category-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .comparison-category-tab {
    width: 100%;
    padding-inline: 8px;
    font-size: 14px;
    white-space: nowrap;
  }
  .comparison-service-picker { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .comparison-service-option { min-height: 76px; padding: 12px; gap: 8px; }
  .comparison-service-option__check { flex-basis: 26px; width: 26px; height: 26px; }
  .comparison-service-option__name { font-size: 15px; }
  .comparison-results { margin-top: 48px; }
  .comparison-table-scroll { scroll-snap-type: none; }
  .service-comparison-table { min-width: 760px; font-size: 14px; }
  .service-comparison-table th,
  .service-comparison-table td { padding: 14px; }
  .service-comparison-table thead th { font-size: 16px; }
  .service-comparison-table thead th:first-child,
  .service-comparison-table tbody th {
    position: sticky;
    left: 0;
    z-index: 2;
    width: 112px;
    padding-inline: 10px;
  }
  .service-comparison-table thead th:first-child { z-index: 3; font-size: 12px; }
  .service-comparison-table tbody th { font-size: 12px; }
  .service-comparison-table td { scroll-snap-align: none; }
  .service-comparison-price__amount { font-size: 18px; }
  .service-comparison-price__detail,
  .service-comparison-price__link { font-size: 12px; }
  .compare-affiliate-cta__button { min-height: 48px; font-size: 14px; }
  .comparison-scroll-hint {
    display: block;
    margin-top: 10px;
    color: var(--color-text-muted);
    font-size: 12px;
  }
  .service-article-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .service-article-group { padding: 18px 20px; }
  .service-article-compare-card { min-height: 220px; padding: 20px; }
  .service-article-compare-card__title br { display: none; }
}

/* ============================================================
   22. 移行版 UI 再設計（2026-09-02）
   カード・記事導線・検索／HUBを同じ情報設計へ統一する。
   ============================================================ */

/* PC検索は入力欄と送信ボタンをひとつの部品としてフォーカス表示する */
.header-search { overflow: hidden; transition: border-color .15s ease, box-shadow .15s ease; }
.header-search:focus-within {
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px rgba(11, 111, 164, .18);
}
.header-search__input:focus-visible,
.header-search__submit:focus-visible { outline: 0; }

/* スマホ検索もPCヘッダーと同じ、細い枠と控えめなフォーカス表示にする */
.search-panel__input {
  transition: border-color .15s ease, box-shadow .15s ease;
}
.search-panel__input:focus-visible {
  outline: 0;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px rgba(11, 111, 164, .18);
}
.search-panel__submit:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px rgba(11, 111, 164, .18);
}

/* カード：画像全体を見せ、ラベル・タイトルの開始位置を揃える */
.card-grid--archive,
.card-grid--search { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card { overflow: hidden; }
.card__thumb {
  aspect-ratio: var(--thumb-ratio);
  border-radius: 11px 11px 0 0;
  background: #eef1ee;
}
.card__picture { display: grid; place-items: center; height: 100%; }
.card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.card__body { gap: 8px; padding: 16px; }
.card__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-height: 26px;
}
.card__category,
.card__type {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
}
.card__category { background: var(--color-primary-soft); color: var(--color-primary); }
.card__type { background: var(--color-bg); color: var(--color-text-muted); }
.card__title {
  display: -webkit-box;
  min-height: 3em;
  overflow: hidden;
  font-size: 17px;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.card__desc {
  display: -webkit-box;
  min-height: 3.4em;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.card--compact .card__body { min-height: 118px; }
.card--compact .card__title { min-height: 3em; }
.card--no-category .card__eyebrow { min-height: 24px; }
.card--full-title .card__title {
  display: block;
  min-height: 0;
  overflow: visible;
  font-size: 15px;
  line-height: 1.55;
  -webkit-line-clamp: unset;
}
.card--full-title.card--compact .card__body { min-height: 0; }

.card--row {
  grid-template-columns: minmax(180px, 40%) minmax(0, 1fr);
  overflow: hidden;
}
.card--row .card__thumb {
  align-self: stretch;
  height: 100%;
  min-height: 250px;
  aspect-ratio: auto;
  border-radius: 11px 0 0 11px;
}
.card--row .card__image { object-fit: contain; }
.card--row .card__title { font-size: 20px; }
.card--primary .card__body { padding: 20px; }

/* 目的から探す：PCは3列×2行、矢印は右中央に置く */
.choice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choice-card { position: relative; min-height: 140px; padding: 20px 52px 20px 20px; }
.choice-card__foot {
  position: absolute;
  top: 50%;
  right: 20px;
  margin: 0;
  transform: translateY(-50%);
}

/* HUB：全件の羅列を避け、種類別フィルター＋段階表示にする */
.hub-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.hub-filter {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 6px 16px;
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
.hub-filter.is-active { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.hub-card-item { display: grid; min-width: 0; }
.hub-card-item[hidden] { display: none; }
.hub-more-wrap { display: grid; justify-items: center; gap: 8px; margin-top: 32px; }
.hub-more[hidden] { display: none; }
.hub-result-note { color: var(--color-text-muted); font-size: 13px; }

/* 検索：PCは右余白を作らず4列、検索前にも回遊先を表示する */
.page-body--search { width: 100%; max-width: none; }
.search-results { scroll-margin-top: 24px; }
.search-discovery__section { margin-top: 56px; }
.search-category-list { margin-top: 0; }
.pagination__item { cursor: pointer; }

/* 記事ファーストビュー */
.article-kicker { margin: 32px 0 10px; }
.article-kicker a {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.article-summary {
  max-width: 700px;
  margin-top: 16px;
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.8;
}
.article-hero-media { margin-top: 24px; }
.article-main-image {
  aspect-ratio: var(--thumb-ratio);
  background: #eef1ee;
  object-fit: contain;
}
.article-meta { justify-content: flex-end; margin: 10px 0 0; font-size: 12px; }
.article-meta__label { margin-right: 4px; color: #89928e; }
.article-disclosure {
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: 11px;
  line-height: 1.6;
  text-align: right;
}

/* 本文見出し：H2は面、H3は薄い帯で階層を明確にする */
.article-body h2,
.page-body--article-headings .page-heading {
  scroll-margin-top: 24px;
  margin: 56px 0 20px;
  padding: 14px 18px;
  border: 0;
  border-radius: 8px;
  background: var(--color-primary);
  color: #fff;
  font-size: 27px;
  line-height: 1.55;
}
.article-body h3 {
  scroll-margin-top: 24px;
  margin: 32px 0 14px;
  padding: 10px 14px;
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-soft);
  font-size: 21px;
  line-height: 1.55;
}

/* PC目次：H2単位でまとまりを作り、H3はコンパクトにする */
.toc__list { display: grid; gap: 3px; padding: 4px 10px 14px; }
.toc__section + .toc__section { margin-top: 4px; padding-top: 4px; border-top: 1px solid #edf0ed; }
.toc__sublist { display: grid; gap: 0; }
.toc__link {
  min-height: 0;
  padding: 6px 8px;
  font-size: 14px;
  line-height: 1.45;
}
.toc__link--sub {
  position: relative;
  padding: 4px 8px 4px 22px;
  font-size: 13px;
  line-height: 1.4;
}
.toc__link--sub::before {
  content: "";
  position: absolute;
  top: .95em;
  left: 10px;
  width: 5px;
  height: 1px;
  background: var(--color-border-strong);
}
.toc__link--sub.is-current::before {
  width: 8px;
  background: var(--color-primary);
}

/* 記事連動のPC追従CTA */
.sidebar-cta {
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: linear-gradient(145deg, #fff 0%, var(--color-primary-soft) 100%);
}
.sidebar-cta--banner {
  padding: 0;
  border: 0;
  background: transparent;
}
.sidebar-cta__ad { color: var(--color-text-muted); font-size: 11px; }
.sidebar-cta__title { margin-top: 8px; font-size: 18px; line-height: 1.5; }
.sidebar-cta__copy { margin-top: 8px; color: var(--color-text-muted); font-size: 13px; line-height: 1.65; }
.sidebar-cta__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  margin-top: 14px;
  padding: 8px 12px;
  border-radius: var(--radius-button);
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

/* 旧「↓↓」CTAを全記事で共通の案内カードへ置き換える */
.article-body .asp-cta {
  position: relative;
  padding: 24px;
  border: 0;
  background: linear-gradient(145deg, #f2f8f5 0%, #fff 72%);
  box-shadow: inset 0 0 0 1px #cfe0d8;
  text-align: left;
}
.article-body .asp-cta--with-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: center;
}
.article-body .asp-cta__content { min-width: 0; }
.article-body .asp-cta__label {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--color-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}
.article-body .asp-cta__title { margin: 10px 0 0; padding: 0; border: 0; background: transparent; font-size: 21px; }
.article-body .asp-cta__copy {
  margin-top: 6px;
  color: var(--color-text-muted);
  font-size: 15px;
  text-wrap: pretty;
}
.article-body .asp-cta .asp-cta__button {
  min-height: 52px;
  margin-top: 16px;
  padding-inline: 24px;
  background: var(--color-cta);
  box-shadow: 0 6px 16px rgba(185, 71, 45, .2);
  transition: background-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.article-body .asp-cta .asp-cta__button:hover {
  background: var(--color-cta-hover);
  box-shadow: 0 8px 20px rgba(150, 52, 31, .25);
  opacity: 1;
  transform: translateY(-1px);
}
.article-body .asp-cta .asp-cta__button:focus-visible {
  outline: 3px solid rgba(11, 111, 164, .35);
  outline-offset: 3px;
}

/* A8.netの300×250素材を、本文と右カラムで共通利用する */
.affiliate-banner {
  position: relative;
  width: 300px;
  max-width: 100%;
  margin-inline: auto;
}
.affiliate-banner__link,
.article-body .asp-cta .affiliate-banner__link {
  display: block;
  width: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid #d9dfdc;
  border-radius: 10px;
  background: #fff;
  line-height: 0;
  box-shadow: 0 7px 20px rgba(31, 45, 40, .08);
}
.affiliate-banner__link:hover,
.article-body .asp-cta .affiliate-banner__link:hover { opacity: .92; }
.affiliate-banner__image,
.article-body .affiliate-banner__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 300 / 250;
  border-radius: 9px;
  object-fit: contain;
}
.affiliate-banner__tracking,
.article-body .affiliate-banner__tracking {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: .01;
  pointer-events: none;
}
.sidebar-cta--banner .affiliate-banner__link { box-shadow: none; }

/* 記事末の回遊 */
.article-tail { margin-top: 64px; }
.article-tail__block { margin-top: 56px; }
.section-head--article-tail { margin-bottom: 20px; }
.card-carousel { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.card-carousel .card {
  grid-template-rows: auto minmax(0, 1fr);
  align-content: start;
}
.card-carousel .card__body { align-self: stretch; }
.card-carousel .card__eyebrow { align-self: flex-start; }
.article-next-guide {
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.article-next-guide__title { font-size: 21px; }
.article-next-guide__links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.breadcrumb--bottom { display: none; }
.toc-fab,
.toc-drawer-shell { display: none; }

/* メニュー：スマホでは右から入るドロワー */
.menu-panel__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.menu-panel__eyebrow { color: var(--color-primary); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.menu-panel__title { font-size: 20px; font-weight: 700; }
.menu-panel__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: #fff;
  color: var(--color-text);
  font-size: 24px;
  cursor: pointer;
}
.menu-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 64px;
  padding: 9px 4px;
  border-bottom: 1px solid #edf0ed;
  color: var(--color-text);
  text-decoration: none;
}
.menu-link__body { display: grid; gap: 2px; min-width: 0; }
.menu-link__body strong { font-size: 15px; }
.menu-link__body small { color: var(--color-text-muted); font-size: 12px; font-weight: 400; }
.menu-link:hover strong { color: var(--color-primary); }
.menu-panel__quick-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  margin-top: 16px;
}
.menu-panel__quick-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}
.menu-panel__quick-links a:hover { border-color: var(--color-primary); background: var(--color-primary-soft); color: var(--color-primary); }
.menu-panel__search {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  margin-top: 12px;
  border-radius: var(--radius-button);
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}
.site-overlay { display: none; }

@media (max-width: 1023px) {
  .card-grid--archive,
  .card-grid--search { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-aside { display: none; }
}

@media (max-width: 767px) {
  body.menu-is-open,
  body.toc-is-open { overflow: hidden; }
  body.menu-is-open .toc-fab,
  body.search-is-open .toc-fab { display: none; }

  body.search-is-open .site-header__inner,
  body.search-is-open .search-panel {
    position: relative;
    z-index: 42;
    background: var(--color-surface);
  }

  .site-header__inner { padding-top: 10px; padding-bottom: 10px; }
  .site-header__brand { padding: 0; }
  .site-header__actions { gap: 6px; }
  .icon-button { width: 44px; height: 44px; transition: color .2s ease, background-color .2s ease, transform .2s ease; }
  .icon-button[aria-expanded="true"] { border-color: var(--color-primary); background: var(--color-primary); color: #fff; transform: scale(.96); }
  .icon-burger,
  .icon-burger::before,
  .icon-burger::after { transition: transform .22s ease, opacity .22s ease, background-color .22s ease; }
  .menu-panel {
    position: fixed;
    z-index: 42;
    top: 0;
    right: 0;
    display: block;
    width: min(88vw, 360px);
    height: 100dvh;
    padding: 24px 20px;
    overflow-y: auto;
    border: 0;
    box-shadow: -12px 0 36px rgba(24, 43, 36, .16);
    animation: menu-slide-in .22s ease both;
  }
  .menu-panel[hidden] { display: none; }
  .menu-panel__list { margin-top: 20px; gap: 0; }
  .site-overlay {
    position: fixed;
    z-index: 41;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    background: rgba(22, 35, 31, .42);
    animation: overlay-fade-in .2s ease both;
  }
  .site-overlay[hidden] { display: none; }
  @keyframes menu-slide-in { from { opacity: 0; transform: translateX(28px); } to { opacity: 1; transform: translateX(0); } }
  @keyframes overlay-fade-in { from { opacity: 0; } to { opacity: 1; } }

  .hero { min-height: 560px; }
  .hero__lead br { display: block; }
  .choice-grid { grid-template-columns: minmax(0, 1fr); }
  .card--primary .card__image { object-fit: cover; }

  .card-grid--archive,
  .card-grid--search { grid-template-columns: minmax(0, 1fr); }
  .card--compact .card__body { min-height: 118px; }
  .card-grid--archive .card--compact,
  .card-grid--search .card--compact {
    grid-template-columns: 38% minmax(0, 1fr);
  }
  .card-grid--archive .card__thumb,
  .card-grid--search .card__thumb {
    align-self: stretch;
    height: 100%;
    min-height: 152px;
    aspect-ratio: auto;
    border-radius: 11px 0 0 11px;
  }
  .card-grid--archive .card__image,
  .card-grid--search .card__image {
    object-fit: cover;
    object-position: center;
  }
  .card-grid--archive .card__body,
  .card-grid--search .card__body { min-height: 0; padding: 12px; }
  .card-grid--archive .card__type,
  .card-grid--search .card__type { display: none; }
  .card-grid--archive .card__title,
  .card-grid--search .card__title { font-size: 16px; }

  .breadcrumb--top { display: none; }
  .breadcrumb--bottom { display: block; margin-top: 48px; padding: 20px 0 0; border-top: 1px solid var(--color-border); }
  .breadcrumb--bottom .breadcrumb__list { display: block; font-size: 12px; line-height: 1.7; }
  .breadcrumb--bottom .breadcrumb__list li { display: inline; }
  .breadcrumb--bottom .breadcrumb__sep { display: inline; padding: 0 4px; }
  .breadcrumb--bottom .breadcrumb__link { display: inline; min-width: 0; min-height: 0; padding: 0; border: 0; background: none; }
  .breadcrumb--bottom .breadcrumb__current { display: inline; min-height: 0; }

  .article-layout { padding-bottom: 80px; }
  .article-intro { padding-top: 16px; }
  .prototype-status { display: none; }
  .article-kicker { margin: 0 0 8px; }
  .article-title { font-size: clamp(25px, 7vw, 30px); line-height: 1.42; }
  .article-summary {
    display: -webkit-box;
    margin-top: 10px;
    overflow: hidden;
    font-size: 14px;
    line-height: 1.7;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }
  .article-hero-media { margin-top: 16px; }
  .article-main-image { border-radius: 8px; }
  .article-meta { justify-content: flex-start; gap: 6px 14px; margin-top: 8px; font-size: 11px; }
  .article-disclosure { margin-top: 6px; font-size: 11px; text-align: left; }
  .article-body { margin-top: 24px; }
  .article-body h2,
  .page-body--article-headings .page-heading { margin-top: 44px; padding: 12px 14px; font-size: 21px; }
  .article-body h3 { margin-top: 28px; padding: 9px 12px; font-size: 18px; }
  .article-body .asp-cta { padding: 18px; }
  .article-body .asp-cta--with-banner {
    display: block;
    padding: 0;
    background: transparent;
    box-shadow: none;
  }
  .article-body .asp-cta--with-banner .asp-cta__content {
    padding: 18px;
    border-radius: var(--radius-card);
    background: linear-gradient(145deg, #f2f8f5 0%, #fff 72%);
    box-shadow: inset 0 0 0 1px #cfe0d8;
  }
  .article-body .asp-cta--with-banner > .affiliate-banner--inline { margin-top: 18px; }
  .article-body .asp-cta__title { font-size: 19px; }
  .article-body .asp-cta .asp-cta__button { width: 100%; min-height: 50px; }

  .article-tail { margin-top: 52px; }
  .article-tail__block { margin-top: 44px; }
  .article-tail .section-head__title { font-size: 21px; }
  .card-carousel {
    display: flex;
    gap: 12px;
    margin-inline: calc(var(--page-pad) * -1);
    padding: 2px var(--page-pad) 14px;
    overflow-x: auto;
    scroll-padding-left: var(--page-pad);
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }
  .card-carousel .card {
    flex: 0 0 min(76vw, 280px);
    scroll-snap-align: start;
  }
  .card-carousel .card__body { min-height: 132px; }
  .card-carousel .card--full-title .card__body { min-height: 0; }
  .card-carousel .card--full-title .card__title { font-size: 14px; line-height: 1.55; }
  .article-next-guide { padding: 18px; }
  .article-next-guide__links { display: grid; }

  .toc-fab {
    position: fixed;
    z-index: 35;
    right: 16px;
    bottom: 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 48px;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, .5);
    border-radius: 999px;
    background: var(--color-primary);
    box-shadow: 0 8px 24px rgba(22, 53, 44, .25);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
  }
  .toc-fab__icon { width: 14px; height: 12px; border-block: 2px solid currentColor; box-shadow: inset 0 -4px 0 -2px currentColor; }
  .toc-drawer-shell { position: fixed; z-index: 60; inset: 0; display: block; }
  .toc-drawer-shell[hidden] { display: none; }
  .toc-drawer__backdrop { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: rgba(22, 35, 31, .48); }
  .toc-drawer {
    position: absolute;
    top: 0;
    right: 0;
    width: min(88vw, 380px);
    height: 100dvh;
    padding: 20px 16px 32px;
    overflow-y: auto;
    background: #fff;
    box-shadow: -12px 0 36px rgba(24, 43, 36, .18);
    animation: menu-slide-in .22s ease both;
  }
  .toc-drawer__head { position: sticky; top: -20px; z-index: 1; display: flex; align-items: center; justify-content: space-between; padding: 14px 4px; background: #fff; border-bottom: 1px solid var(--color-border); }
  .toc-drawer__head h2 { font-size: 21px; }
  .toc-drawer__close { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--color-border); border-radius: 50%; background: #fff; font-size: 24px; cursor: pointer; }
  .toc__list--drawer { gap: 0; padding: 12px 0 0; }
  .toc__list--drawer .toc__section + .toc__section { margin-top: 8px; padding-top: 8px; }
  .toc__list--drawer .toc__link {
    min-width: 0;
    min-height: 0;
    padding: 7px 8px;
    border: 0;
    border-radius: 4px;
    background: transparent;
    font-size: 14px;
    line-height: 1.45;
  }
  .toc__list--drawer .toc__link--sub { min-height: 0; padding: 4px 8px 4px 24px; border: 0; font-size: 13px; }

  .hub-filters {
    flex-wrap: wrap;
    margin-inline: 0;
    padding-inline: 0;
    overflow-x: visible;
  }
  .hub-filter { min-height: 42px; }
  .search-form { max-width: none; }
  .search-discovery__section { margin-top: 44px; }
}