/* ============================================================
   大津製作所 WordPressデモ 統合スタイル（2026-08-18 全面改修版）
   構成:
   1. テーマ統合（共通ヘッダー/フッター・ページ骨格）
   2. 記事ページ（Cloudflareサンプル記事の移植）
   3. コラム一覧ページ（カード型＋サイドバー）
   4. トップ・会社概要ページ部品（.otsu-topスコープ）
   ============================================================ */

:root {
  --a-brand: #323335;
  --a-accent: #3C74FF;
  --a-text: #3a3a3a;
  --a-gray: #5d5d5d;
  --a-line: #d6d6d6;
  --a-link: #2a5db0;
  --a-th-bg: #f4f5f7;
  --a-hit: #fff3ef;
}

/* ===== 全体 ===== */
body {
  background: #f0f1f4;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", sans-serif;
}

/* ===== 共通ヘッダー/フッター（テーマパーツ→中身は.otsu-topチューム） =====
   パーツの外枠を透明化して、中のデモ用ヘッダー/フッターを
   body直下と同じ扱いにする（stickyヘッダーを全ページで効かせるため） */
header.wp-block-template-part,
footer.wp-block-template-part,
.otsu-chrome { display: contents; }

/* 管理バー表示中はその分だけ下げて貼り付く */
body.admin-bar .otsu-top header { top: 32px; }

.wp-site-blocks { padding: 0 !important; gap: 0 !important; }

/* ===== フロントページ: テーマの枠を消してランディングを全幅表示 ===== */
body.home { background: #fff; }
body.home h1.wp-block-post-title { display: none; }
body.home main {
  padding: 0 !important;
  margin: 0 !important;
  max-width: none !important;
}
body.home main > * ,
body.home .wp-block-post-content > * {
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
body.home .wp-block-post-content { padding: 0 !important; margin: 0 !important; }
body.home main > .wp-block-group,
body.home main .wp-block-group.alignfull { padding: 0 !important; margin: 0 !important; }

/* ===== 会社概要など「.otsu-top入り固定ページ」も全幅表示 ===== */
body.page:has(main .otsu-top) { background: #fff; }
body.page main:has(.otsu-top) {
  background: transparent;
  box-shadow: none;
  padding: 0 !important;
  margin: 0 !important;
  max-width: none !important;
}
body.page main:has(.otsu-top) > *,
body.page main:has(.otsu-top) .wp-block-post-content > * {
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
body.page main:has(.otsu-top) .wp-block-post-content { padding: 0 !important; margin: 0 !important; }
body.page main:has(.otsu-top) .has-global-padding {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* ===== 記事ページ・通常固定ページ: 白い記事カード ===== */
body.single-post main,
body.page:not(.home) main:not(:has(.otsu-top)) {
  background: #fff;
  max-width: 840px !important;
  margin: 16px auto 48px !important;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .12);
  padding: 36px 48px 56px !important;
  box-sizing: border-box;
}
body.single-post main > *,
body.page:not(.home) main:not(:has(.otsu-top)) > * {
  max-width: 100% !important;
}
body.single-post .wp-block-post-content > *,
body.page:not(.home) main:not(:has(.otsu-top)) .wp-block-post-content > * {
  max-width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
/* カード内ではテーマのグローバル余白・全幅はみ出し・幅制約を無効化 */
body.single-post main .has-global-padding,
body.page:not(.home) main:not(:has(.otsu-top)) .has-global-padding {
  padding-left: 0 !important;
  padding-right: 0 !important;
}
body.single-post main .alignfull,
body.page:not(.home) main:not(:has(.otsu-top)) .alignfull {
  margin-left: 0 !important;
  margin-right: 0 !important;
  width: auto !important;
  max-width: 100% !important;
}
body.single-post main .is-layout-constrained > *,
body.page:not(.home) main:not(:has(.otsu-top)) .is-layout-constrained > * {
  max-width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* ===== パンくず（記事ページ） ===== */
.single-post .art-crumb {
  font-size: 12.5px;
  color: var(--a-gray);
  margin-bottom: 14px;
  letter-spacing: .02em;
}
.single-post .art-crumb a {
  color: var(--a-gray);
  text-decoration: none;
}
.single-post .art-crumb a:hover { color: var(--a-accent); text-decoration: underline; text-underline-offset: 2px; }
.single-post .art-crumb .sep { margin: 0 7px; color: #b3b6bb; }

/* ===== タイトル ===== */
body.single-post h1.wp-block-post-title,
body.page:not(.home) main:not(:has(.otsu-top)) h1.wp-block-post-title {
  font-family: "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;
  font-size: 27px !important;
  line-height: 1.45;
  color: var(--a-brand);
  font-weight: 700;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--a-accent);
  overflow-wrap: anywhere;
}

/* ===== アイキャッチ（記事ページ） ===== */
.single-post .art-eyecatch { margin-top: 20px; }
.single-post .art-eyecatch img { border-radius: 6px; }

/* ===== 記事本文 ===== */
.single-post .wp-block-post-content {
  color: var(--a-text);
  font-size: 16px;
  line-height: 1.85;
}
.single-post .wp-block-post-content h2 {
  font-family: "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;
  color: var(--a-brand);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .03em;
  line-height: 1.5;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--a-accent);
  margin-top: 58px;
  margin-bottom: 0;
  overflow-wrap: anywhere;
}
.single-post .wp-block-post-content h3 {
  font-family: "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--a-brand);
  line-height: 1.6;
  padding-bottom: 6px;
  border-bottom: 1px dotted #9a9a9a;
  margin-top: 42px;
  margin-bottom: 0;
  overflow-wrap: anywhere;
}
.single-post .wp-block-post-content p {
  margin-top: 14px;
  margin-bottom: 0;
}
.single-post .wp-block-post-content .lead-voice {
  font-size: 17px;
  font-weight: 600;
  color: var(--a-brand);
  line-height: 1.85;
}
.single-post .wp-block-post-content p a {
  color: var(--a-link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 飛ばし読み対応: 太字＝水色マーカー（実サイト準拠） */
.single-post .wp-block-post-content strong {
  font-weight: 700;
  background: linear-gradient(180deg, transparent 0%, transparent 55%, #cbebff 55%, #cbebff 100%);
  padding: 0 1px;
}
.single-post .wp-block-post-content table strong {
  background: none;
  padding: 0;
}

/* リスト */
.single-post .wp-block-post-content ul.wp-block-list {
  list-style: none;
  padding-left: 24px;
  margin-top: 14px;
  margin-bottom: 0;
}
.single-post .wp-block-post-content ul.wp-block-list li {
  margin: 1px 0;
  line-height: 1.6;
  position: relative;
}
.single-post .wp-block-post-content ul.wp-block-list li::before {
  content: "\25CF";
  position: absolute;
  left: -20px;
  top: 0.14em;
  font-size: 0.95em;
}
.single-post .wp-block-post-content ul.no-mark { padding-left: 4px; }
.single-post .wp-block-post-content ul.no-mark li::before { content: none; }

/* ===== 表 ===== */
.single-post .wp-block-post-content .wp-block-table {
  margin-top: 18px;
  margin-bottom: 0;
  overflow-x: auto;
}
.single-post .wp-block-post-content table {
  border-collapse: collapse;
  width: 100%;
  font-size: 15px;
  line-height: 1.7;
  background: #fff;
}
.single-post .wp-block-post-content th,
.single-post .wp-block-post-content td {
  border: 1px solid var(--a-line);
  padding: 10px 13px;
  text-align: left;
  vertical-align: top;
}
.single-post .wp-block-post-content thead th {
  background: var(--a-brand);
  color: #fff;
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: .04em;
  white-space: nowrap;
}
/* 判定表: 「特注」行を淡い橙、最終行（カタログ品でOK）は白 */
.single-post .tbl-judge td:first-child { width: 52%; }
.single-post .tbl-judge tbody tr { background: var(--a-hit); }
.single-post .tbl-judge tbody tr:last-child { background: #fff; }
.single-post .tbl-judge tbody tr:not(:last-child) td:last-child strong { color: #c53d10; }
.single-post .tbl-judge tbody tr:last-child td:last-child strong { color: #1a5fa8; }
/* 比較表: 1列目を項目見出しに */
.single-post .tbl-cmp tbody td:first-child {
  background: var(--a-th-bg);
  color: var(--a-brand);
  font-weight: 700;
  white-space: nowrap;
}
/* チェックリスト: 番号列 */
.single-post .tbl-check td:first-child {
  width: 40px;
  text-align: center;
  white-space: nowrap;
}
.single-post .wp-block-post-content .tbl-note {
  font-size: 14px;
  color: var(--a-gray);
  margin-top: 10px;
  line-height: 1.8;
}

/* ===== 図解・画像 ===== */
.single-post .fig { margin-top: 18px; margin-bottom: 0; }
.single-post .wp-block-post-content .wp-block-image.fig img { border-radius: 6px; }
.single-post .fig svg {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
  border: 1px solid var(--a-line);
  border-radius: 6px;
}
.single-post .fig svg text { font-family: inherit; }

/* ===== 目次 ===== */
.single-post .toc {
  background: #f7f7f7;
  border: 1px solid var(--a-line);
  border-radius: 6px;
  margin-top: 22px;
  padding: 12px 24px 14px;
}
.single-post .toc .toc-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--a-brand);
  letter-spacing: .1em;
  margin-bottom: 4px;
}
.single-post .toc ol { padding-left: 24px; margin: 0; }
.single-post .toc li { font-size: 14.5px; line-height: 1.8; margin: 2px 0; }
.single-post .toc li a { color: var(--a-link); text-decoration: underline; text-underline-offset: 2px; }

/* ===== CTA ===== */
.single-post .cta {
  text-align: center;
  margin: 36px 0 8px;
  padding: 22px 16px;
  background: #fbfbfc;
  border: 1px solid var(--a-line);
  border-radius: 8px;
}
.single-post .cta .cta-micro {
  font-size: 15px;
  color: var(--a-brand);
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: .05em;
}
.single-post .cta .cta-btn {
  display: inline-block;
  background: var(--a-accent);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 14px 40px;
  border-radius: 5px;
  text-decoration: none;
  max-width: 100%;
}
.single-post .cta .cta-btn:hover { opacity: .9; }

/* ===== FAQ ===== */
.single-post .faq { margin-top: 20px; }
.single-post .faq-item {
  border: 1px solid var(--a-line);
  border-radius: 6px;
  padding: 14px 18px;
  margin-top: 12px;
  background: #fbfbfc;
}
.single-post .faq-q { font-weight: 700; color: var(--a-brand); font-size: 16px; line-height: 1.7; }
.single-post .faq-q::before { content: "Q."; color: var(--a-accent); font-weight: 700; margin-right: 6px; }
.single-post .faq-a { margin-top: 6px; font-size: 15px; line-height: 1.8; }
.single-post .faq-a::before { content: "A."; color: var(--a-gray); font-weight: 700; margin-right: 6px; }

/* ===== 公開日・更新日／一覧に戻る（mu-pluginが自動挿入） ===== */
.single-post .otsu-dates {
  font-size: 13px;
  color: var(--a-gray);
  margin-top: 0 !important;
  letter-spacing: .02em;
}
.single-post .otsu-back { margin-top: 40px; text-align: center; }
.single-post .otsu-back a {
  display: inline-block;
  color: var(--a-brand);
  font-weight: 700;
  font-size: 14.5px;
  text-decoration: none !important;
  border: 1px solid var(--a-line);
  border-radius: 5px;
  padding: 10px 24px;
}
.single-post .otsu-back a:hover { border-color: var(--a-accent); color: var(--a-accent); }

/* ===== 記事下のタグ ===== */
.single-post .art-tags {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--a-line);
  font-size: 12.5px;
  color: var(--a-gray);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.single-post .art-tags::before {
  content: "タグ：";
  font-weight: 700;
  color: var(--a-brand);
}
.single-post .art-tags a {
  display: inline-block;
  background: #f2f3f5;
  border: 1px solid #e0e2e6;
  border-radius: 2px;
  color: var(--a-gray);
  padding: 3px 10px;
  font-size: 12px;
  text-decoration: none;
}
.single-post .art-tags a:hover { border-color: var(--a-accent); color: var(--a-accent); }
.single-post .art-tags .wp-block-post-terms__separator { display: none; }

/* ===== テーマ標準のノイズ整理 ===== */
.single-post .wp-block-comments { display: none !important; }

/* ============================================================
   コラム一覧ページ（カード型＋サイドバー）
   ============================================================ */
body.archive main.arch-main {
  max-width: none !important;
  margin: 0 !important;
  padding: 0 0 72px !important;
  background: transparent;
  box-shadow: none;
}

/* --- ページヘッダー帯 --- */
body.archive .arch-hero {
  background: #16181A;
  padding: 58px 28px 50px;
  position: relative;
}
body.archive .arch-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #3C74FF 0 96px, rgba(255, 255, 255, .09) 96px 100%);
}
body.archive .arch-hero > * {
  max-width: 1140px;
  margin-left: auto !important;
  margin-right: auto !important;
}
body.archive .arch-en {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .24em;
  color: #6A93FF;
  margin-bottom: 14px;
}
body.archive .arch-en::before { content: ""; width: 22px; height: 2px; background: #6A93FF; }
body.archive h1.wp-block-query-title {
  color: #fff;
  font-size: clamp(26px, 3.2vw, 36px) !important;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.35;
  margin: 0;
}
body.archive .arch-desc {
  color: rgba(255, 255, 255, .72);
  font-size: 14.5px;
  line-height: 1.95;
  margin-top: 14px !important;
  max-width: 740px !important;
  margin-left: 0 !important;
}
body.archive .arch-hero .arch-desc { margin-left: auto !important; margin-right: auto !important; max-width: 1140px !important; }
body.archive .arch-desc p { margin: 0; max-width: 740px; }

/* --- 2カラム --- */
body.archive .arch-cols {
  max-width: 1140px;
  margin: 40px auto 0 !important;
  padding: 0 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 36px;
  align-items: start;
  box-sizing: border-box;
}

/* --- 記事カード（左アイキャッチ・右テキスト） --- */
body.archive .colitem {
  display: flex;
  background: #fff;
  border: 1px solid #e3e5e8;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
  transition: box-shadow .25s ease, transform .25s ease;
  margin-bottom: 24px;
}
body.archive .colitem:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
  transform: translateY(-2px);
}
body.archive .colitem-ph {
  flex: 0 0 305px;
  position: relative;
  margin: 0;
  min-height: 215px;
}
body.archive .colitem-ph a { display: block; position: absolute; inset: 0; }
body.archive .colitem-ph img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
body.archive .colitem-body {
  flex: 1;
  min-width: 0;
  padding: 24px 28px 22px;
}
body.archive .colitem-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}
body.archive .colitem-date {
  font-size: 12.5px;
  color: #8a8f96;
  font-variant-numeric: tabular-nums;
  letter-spacing: .03em;
}
body.archive .colitem-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 11px;
}
body.archive .colitem-tags a {
  display: inline-block;
  background: #f2f3f5;
  border: 1px solid #e0e2e6;
  border-radius: 2px;
  color: #5d6167;
  padding: 2px 8px;
  text-decoration: none;
  letter-spacing: .02em;
}
body.archive .colitem-tags a:hover { border-color: #3C74FF; color: #2F5FD9; }
body.archive .colitem-tags .wp-block-post-terms__separator { display: none; }
body.archive .colitem-title {
  font-size: 18.5px !important;
  font-weight: 700;
  line-height: 1.55;
  margin: 0 0 10px;
}
body.archive .colitem-title a {
  color: #1e2126;
  text-decoration: underline;
  text-decoration-color: #c9ccd1;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
body.archive .colitem-title a:hover { color: #3C74FF; text-decoration-color: #3C74FF; }
body.archive .colitem-ex {
  font-size: 13.5px;
  color: #5d5d5d;
  line-height: 1.9;
  margin: 0 0 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
body.archive .colitem-ex p { margin: 0; display: inline; }
body.archive .colitem-more {
  color: #3C74FF;
  font-size: 13.5px;
  font-weight: 700;
}
body.archive .colitem:hover .colitem-more { text-decoration: underline; text-underline-offset: 3px; }

/* --- ページ送り --- */
body.archive .arch-pagination { margin-top: 8px; }
body.archive .arch-pagination a,
body.archive .arch-pagination .page-numbers {
  color: #3a3a3a;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  padding: 6px 12px;
}
body.archive .arch-pagination a:hover { color: #3C74FF; }

/* --- サイドバー --- */
body.archive .arch-side { position: sticky; top: 104px; }
body.archive .side-box {
  background: #fff;
  border: 1px solid #e3e5e8;
  border-top: 3px solid #3C74FF;
  border-radius: 4px;
  padding: 20px 22px 22px;
  margin-bottom: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
}
body.archive .side-h {
  font-size: 14px !important;
  font-weight: 800;
  color: #1e2126;
  letter-spacing: .08em;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ececee;
}
body.archive .side-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
body.archive .side-tags a {
  display: inline-block;
  background: #f2f3f5;
  border: 1px solid #e0e2e6;
  border-radius: 2px;
  color: #4a4e54;
  padding: 5px 12px;
  font-size: 12.5px !important;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: .02em;
}
body.archive .side-tags a:hover { border-color: #3C74FF; color: #2F5FD9; background: #E9EFFF; }
body.archive .side-cats { list-style: none; padding: 0; margin: 0; }
body.archive .side-cats li { border-bottom: 1px solid #f0f1f3; }
body.archive .side-cats li:last-child { border-bottom: none; }
body.archive .side-cats a {
  display: block;
  padding: 10px 2px;
  color: #3a3a3a;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
}
body.archive .side-cats a:hover { color: #3C74FF; }
body.archive .side-cta {
  background: #16181A;
  border-radius: 4px;
  border-top: 3px solid #3C74FF;
  color: #fff;
  padding: 26px 24px 28px;
  text-align: center;
}
body.archive .side-cta-t {
  font-size: 15.5px;
  font-weight: 800;
  line-height: 1.7;
  letter-spacing: .01em;
}
body.archive .side-cta p {
  font-size: 12.5px;
  color: rgba(255, 255, 255, .68);
  line-height: 1.85;
  margin: 12px 0 18px;
}
body.archive .side-cta-btn {
  display: inline-block;
  background: #3C74FF;
  color: #fff;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 12px 28px;
  border-radius: 2px;
  text-decoration: none;
  transition: background .25s ease;
}
body.archive .side-cta-btn:hover { background: #2F5FD9; }

/* --- 一覧: スマホ --- */
@media screen and (max-width: 960px) {
  body.archive .arch-cols { grid-template-columns: 1fr; }
  body.archive .arch-side { position: static; }
}
@media screen and (max-width: 700px) {
  body.archive .colitem { flex-direction: column; }
  body.archive .colitem-ph { flex: none; height: 190px; }
  body.archive .colitem-body { padding: 20px 20px 18px; }
  body.archive .arch-hero { padding: 44px 20px 38px; }
  body.archive .arch-cols { padding: 0 18px; margin-top: 28px !important; }
}

/* ===== スマホ（記事カード） ===== */
@media screen and (max-width: 640px) {
  body.single-post main,
  body.page:not(.home) main:not(:has(.otsu-top)) {
    padding: 22px 14px 40px !important;
    margin: 8px auto 24px !important;
  }
  body.single-post h1.wp-block-post-title { font-size: 21px !important; }
  .single-post .wp-block-post-content h2 { font-size: 18.5px; margin-top: 42px; }
  .single-post .wp-block-post-content h3 { font-size: 16.5px; margin-top: 32px; }
}

/* ============================================================
   ここから トップ・会社概要ページ部品（.otsu-topスコープ）
   ============================================================ */
.otsu-top{
    --orange:#3C74FF;
    --orange-d:#2F5FD9;
    --orange-t:#6A93FF;
    --orange-l:#E9EFFF;
    --ink:#16181A;
    --ink-2:#3A3F44;
    --gray:#676C71;
    --gray-l:#9A9EA3;
    --line:#E4E0DB;
    --line-2:#CEC8C1;
    --bg:#F7F5F3;
    --dark:#111315;
    --max:1140px;
    --ease:cubic-bezier(.22,.61,.24,1);
  }
.otsu-top, .otsu-top *{margin:0;padding:0;box-sizing:border-box}
.otsu-top{
    font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
    color:var(--ink);background:#fff;line-height:1.85;font-size:16px;letter-spacing:.012em;
    font-feature-settings:"palt";-webkit-font-smoothing:antialiased;
  }
.otsu-top img{max-width:100%;display:block}
.otsu-top a{color:inherit;text-decoration:none}
.otsu-top ::selection{background:rgba(60,116,255,.18)}
.otsu-top .wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.otsu-top [id]{scroll-margin-top:96px}
.otsu-top /* ===== デモ表示バー ===== */
  .demobar{
    background:#141C2C;color:rgba(255,255,255,.82);font-size:12px;text-align:center;
    padding:9px 20px;letter-spacing:.02em;line-height:1.7;
  }
.otsu-top .demobar b{color:#FFC98A;font-weight:700}
.otsu-top /* ===== ヘッダー ===== */
  header{
    position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
    backdrop-filter:blur(10px) saturate(1.4);border-bottom:1px solid var(--line);
  }
.otsu-top .hdr{display:flex;align-items:center;justify-content:space-between;height:80px;max-width:var(--max);margin:0 auto;padding:0 28px;gap:18px}
.otsu-top .logo{display:flex;align-items:center;gap:11px;flex:none}
.otsu-top .logo .mark{font-size:23px;font-weight:800;letter-spacing:.04em;color:var(--orange);line-height:1;white-space:nowrap}
.otsu-top .logo .en{
    font-size:9.5px;letter-spacing:.18em;color:var(--gray-l);font-weight:700;line-height:1;
    padding-left:11px;border-left:1px solid var(--line-2);white-space:nowrap;
  }
.otsu-top nav.gnav{display:flex;gap:24px;font-size:13px;font-weight:700;letter-spacing:.02em;flex:0 1 auto}
.otsu-top nav.gnav a{position:relative;padding:9px 0;white-space:nowrap;transition:color .25s var(--ease)}
.otsu-top nav.gnav a::after{
    content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
    background:var(--orange);transition:right .3s var(--ease);
  }
.otsu-top nav.gnav a:hover{color:var(--orange)}
.otsu-top nav.gnav a:hover::after{right:0}
.otsu-top .hdr-cta{display:flex;align-items:center;gap:16px;flex:none}
.otsu-top /* ===== SNSアイコン（Instagram・X） ===== */
  .sns{display:flex;align-items:center;gap:9px}
.otsu-top .sns-ic{
    width:36px;height:36px;border-radius:50%;border:1px solid var(--line-2);
    display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);
    transition:color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
  }
.otsu-top .sns-ic svg{width:17px;height:17px;display:block}
.otsu-top .sns-ic:hover{color:var(--orange);border-color:var(--orange);transform:translateY(-1px)}
.otsu-top .tel{text-align:right;line-height:1.2;white-space:nowrap}
.otsu-top .tel .lb{font-size:9.5px;letter-spacing:.1em;color:var(--gray);font-weight:700}
.otsu-top .tel .no{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:.01em;margin-top:4px;font-variant-numeric:tabular-nums}
.otsu-top .btn{
    display:inline-flex;align-items:center;justify-content:center;
    background:var(--orange);color:#fff;font-weight:700;font-size:14px;letter-spacing:.04em;
    padding:14px 26px;border-radius:2px;white-space:nowrap;
    box-shadow:0 1px 2px rgba(22,24,26,.1);
    transition:background .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
  }
.otsu-top .btn:hover{background:var(--orange-d);transform:translateY(-1px);box-shadow:0 7px 20px rgba(47,95,217,.26)}
.otsu-top .btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.48);box-shadow:none}
.otsu-top .btn.ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;box-shadow:none}
.otsu-top .btn.dark{background:var(--ink);color:#fff}
.otsu-top .btn.dark:hover{background:#000}
.otsu-top /* ===== ヒーロー ===== */
  .hero{position:relative;background:#14171A;overflow:hidden;isolation:isolate}
.otsu-top .hero-img{
    position:absolute;inset:0;
    background-image:url("/wp-content/uploads/otsu-demo/top-img1.jpg");
    background-size:cover;background-position:center 40%;
    opacity:.62;filter:grayscale(.28) contrast(1.06) brightness(1.04) brightness(.9);
  }
.otsu-top /* 階調オーバーレイ（左＝ほぼ無地／右＝写真を残す） */
  .hero::before{
    content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
    background:
      linear-gradient(101deg,rgba(12,14,16,.86) 0%,rgba(14,16,18,.72) 34%,rgba(16,18,20,.4) 66%,rgba(18,20,22,.12) 100%),
      linear-gradient(to top,rgba(12,14,16,.42) 0%,rgba(12,14,16,0) 40%),
      linear-gradient(to bottom,rgba(9,10,11,.5) 0%,rgba(9,10,11,0) 18%);
  }
.otsu-top /* 微細な走査線テクスチャ（写真のノイズを整える） */
  .hero::after{
    content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
    background:repeating-linear-gradient(0deg,rgba(255,255,255,.028) 0 1px,rgba(255,255,255,0) 1px 4px);
  }
.otsu-top .hero-in{
    position:relative;z-index:2;max-width:var(--max);margin:0 auto;
    padding:88px 28px 76px;min-height:clamp(460px,62vh,610px);
    display:flex;flex-direction:column;justify-content:center;
  }
.otsu-top .hero .eyebrow{
    position:relative;align-self:flex-start;
    font-size:11.5px;font-weight:700;letter-spacing:.17em;color:#F1BC90;
    padding-left:14px;margin-bottom:28px;line-height:1.7;
  }
.otsu-top .hero .eyebrow::before{
    content:"";position:absolute;left:0;top:.42em;width:3px;height:1em;background:var(--orange);
  }
.otsu-top .hero h1{
    font-size:clamp(38px,6.1vw,74px);font-weight:800;line-height:1.15;color:#fff;
    letter-spacing:-.03em;margin-bottom:28px;text-shadow:0 2px 30px rgba(0,0,0,.42);
  }
.otsu-top .hero h1 em{font-style:normal;color:#6A93FF}
.otsu-top .hero p.sub{
    font-size:clamp(15.5px,1.35vw,17.5px);color:rgba(255,255,255,.85);max-width:600px;
    margin-bottom:42px;line-height:1.95;letter-spacing:.015em;text-shadow:0 1px 16px rgba(0,0,0,.4);
  }
.otsu-top .hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.otsu-top .hero-btns .btn{padding:17px 34px;font-size:15px}
.otsu-top .stats{
    display:grid;grid-template-columns:repeat(4,1fr);
    margin-top:64px;border-top:1px solid rgba(255,255,255,.2);position:relative;
  }
.otsu-top .stats::before{content:"";position:absolute;left:0;top:-1px;width:66px;height:2px;background:var(--orange)}
.otsu-top .stat{padding:28px 26px 2px 0}
.otsu-top .stat+.stat{padding-left:30px;border-left:1px solid rgba(255,255,255,.13)}
.otsu-top .stat .n{
    font-size:clamp(30px,3.3vw,44px);font-weight:800;color:#fff;line-height:1;
    letter-spacing:-.03em;font-variant-numeric:tabular-nums;
  }
.otsu-top .stat .n small{font-size:.4em;font-weight:700;margin-left:5px;letter-spacing:0;color:rgba(255,255,255,.82)}
.otsu-top .stat .n em{font-style:normal;color:#fff;font-size:.68em;letter-spacing:-.01em}
.otsu-top .stat .t{font-size:12px;color:rgba(255,255,255,.6);margin-top:13px;font-weight:600;letter-spacing:.06em}
.otsu-top /* ===== セクション共通 ===== */
  section{padding:104px 0}
.otsu-top section.tint{background:var(--bg)}
.otsu-top section.ink{background:var(--dark);color:#fff;position:relative}
.otsu-top section.ink::before{
    content:"";position:absolute;left:0;top:0;width:100%;height:2px;
    background:linear-gradient(90deg,var(--orange) 0 96px,rgba(255,255,255,.09) 96px 100%);
  }
.otsu-top .shead{margin-bottom:52px}
.otsu-top .shead .en{
    display:flex;align-items:center;gap:12px;
    font-size:10.5px;font-weight:800;letter-spacing:.24em;color:var(--orange);margin-bottom:15px;
  }
.otsu-top .shead .en::before{content:"";width:22px;height:2px;background:var(--orange);flex:none}
.otsu-top .shead h2{font-size:clamp(26px,3.3vw,39px);font-weight:800;line-height:1.32;letter-spacing:-.025em}
.otsu-top .shead p{font-size:15.5px;color:var(--gray);margin-top:18px;max-width:740px;line-height:1.95}
.otsu-top section.ink .shead p{color:rgba(255,255,255,.72)}
.otsu-top section.ink .shead .en{color:var(--orange-t)}
.otsu-top section.ink .shead .en::before{background:var(--orange-t)}
.otsu-top /* ===== 困りごと ===== */
  #trouble{padding-bottom:76px}
.otsu-top .troubles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-bottom:none}
.otsu-top .trouble{background:#fff;padding:36px 26px 34px;transition:background .3s var(--ease)}
.otsu-top .trouble:hover{background:#FDFCFB}
.otsu-top .trouble .q{
    font-size:25px;font-weight:800;color:var(--orange);line-height:1;letter-spacing:.02em;
    font-variant-numeric:tabular-nums;margin-bottom:20px;
  }
.otsu-top .trouble .q::after{content:"";display:block;width:22px;height:2px;background:var(--line-2);margin-top:16px}
.otsu-top .trouble p{font-size:15.5px;font-weight:700;line-height:1.72}
.otsu-top .trouble span{display:block;font-size:13.5px;font-weight:400;color:var(--gray);margin-top:14px;line-height:1.8}
.otsu-top .trouble-foot{
    text-align:center;padding:40px 28px;background:var(--ink);color:#fff;
  }
.otsu-top .trouble-foot .big{font-size:clamp(19px,2.3vw,27px);font-weight:800;line-height:1.5;letter-spacing:-.02em}
.otsu-top .trouble-foot .big em{font-style:normal;color:var(--orange-t)}
.otsu-top .trouble-foot .sm{font-size:14px;color:rgba(255,255,255,.68);margin-top:15px;line-height:1.85}
.otsu-top /* ===== 強み（左右交互のジグザグ） ===== */
  .zz{display:flex;flex-direction:column;gap:64px}
.otsu-top .zzrow{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.otsu-top .zzrow.rev .zzph{order:2}
.otsu-top .zzph{position:relative}
.otsu-top .zzph img{
    width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--line);
    filter:contrast(1.02);
  }
.otsu-top .zzph::before{
    content:"";position:absolute;left:-10px;top:-10px;width:64px;height:64px;
    border-left:3px solid var(--orange);border-top:3px solid var(--orange);pointer-events:none;
  }
.otsu-top .zzrow.rev .zzph::before{
    left:auto;right:-10px;border-left:none;border-right:3px solid var(--orange);
  }
.otsu-top .zznote{
    position:absolute;bottom:10px;right:12px;font-size:10.5px;letter-spacing:.02em;
    color:rgba(255,255,255,.85);background:rgba(12,14,16,.55);padding:3px 9px;border-radius:2px;
  }
.otsu-top .zztx{position:relative}
.otsu-top .zzno{
    font-size:58px;font-weight:800;line-height:1;color:#F3E2D0;
    font-variant-numeric:tabular-nums;letter-spacing:-.02em;margin-bottom:2px;
  }
.otsu-top .zztx h3{
    font-size:clamp(20px,2.2vw,26px);font-weight:800;letter-spacing:-.02em;line-height:1.5;
    margin:0 0 16px;position:relative;z-index:1;
  }
.otsu-top .zztx p{font-size:15px;color:var(--gray);line-height:2.05;max-width:520px}
.otsu-top /* ===== 加工内容 ===== */
  .procs{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.otsu-top .proc{background:#fff;padding:28px 24px 30px;position:relative;transition:background .28s var(--ease)}
.otsu-top .proc::before{
    content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--orange);
    transform:scaleX(0);transform-origin:left;transition:transform .32s var(--ease);
  }
.otsu-top .proc:hover{background:#FDFCFA}
.otsu-top .proc:hover::before{transform:scaleX(1)}
.otsu-top .proc h4{font-size:16.5px;font-weight:800;margin-bottom:10px;line-height:1.5;letter-spacing:-.01em}
.otsu-top .proc p{font-size:13px;color:var(--gray);line-height:1.8}
.otsu-top /* ===== 設備＋対応材質（2カラム） ===== */
  .eqcols{display:grid;grid-template-columns:1.55fr 1fr;gap:44px;align-items:start}
.otsu-top .matcol h3{
    font-size:17px;font-weight:800;letter-spacing:.02em;line-height:1;
    padding-left:12px;border-left:3px solid var(--orange);margin-bottom:18px;
  }
.otsu-top .matnote{font-size:12.5px;color:var(--gray);margin-top:16px;line-height:1.85}
.otsu-top .eqwrap{overflow-x:auto;border:1px solid var(--line);background:#fff}
.otsu-top table.eq{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.otsu-top table.eq th{
    background:var(--ink);color:#fff;text-align:left;padding:16px 24px;font-size:12px;
    letter-spacing:.14em;font-weight:700;
  }
.otsu-top table.eq tr:first-child th{border-bottom:2px solid var(--orange)}
.otsu-top table.eq td{padding:18px 24px;border-bottom:1px solid var(--line);transition:background .2s var(--ease)}
.otsu-top table.eq tr:last-child td{border-bottom:none}
.otsu-top table.eq td.name{font-weight:700;width:44%;letter-spacing:.01em}
.otsu-top table.eq td.cap{font-variant-numeric:tabular-nums;color:var(--gray);font-size:13.5px;letter-spacing:.03em}
.otsu-top table.eq td.cap b{color:var(--ink);font-size:19px;font-weight:800;letter-spacing:-.01em;margin:0 3px}
.otsu-top table.eq tr:hover td{background:var(--orange-l)}
.otsu-top table.eq tr:hover td.name{box-shadow:inset 3px 0 0 var(--orange)}
.otsu-top .mats{display:flex;flex-wrap:wrap;gap:10px}
.otsu-top .mat{
    border:1px solid var(--line);background:#fff;padding:11px 18px;font-size:13.5px;font-weight:700;
    border-radius:2px;letter-spacing:.01em;transition:border-color .25s var(--ease),color .25s var(--ease);
  }
.otsu-top .mat:hover{border-color:var(--orange);color:var(--orange-d)}
.otsu-top .mat span{color:var(--gray);font-weight:400;font-size:12.5px;margin-left:7px;letter-spacing:0}
.otsu-top /* ===== 制作事例 ===== */
  .cases{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.otsu-top .case{
    border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;
    transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
  }
.otsu-top .case:hover{border-color:var(--line-2);box-shadow:0 12px 32px rgba(22,24,26,.08);transform:translateY(-2px)}
.otsu-top .case .ph{
    position:relative;height:152px;overflow:hidden;
    background:
      repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,rgba(255,255,255,0) 1px 7px),
      linear-gradient(152deg,#2B3037 0%,#15181B 100%);
    display:flex;align-items:center;justify-content:center;text-align:center;
    font-size:11.5px;color:rgba(255,255,255,.68);line-height:1.85;padding:18px;letter-spacing:.07em;
    border-bottom:1px solid var(--line);
  }
.otsu-top .case .ph::before, .otsu-top .case .ph::after{
    content:"";position:absolute;width:13px;height:13px;border:1px solid rgba(60,116,255,.8);
  }
.otsu-top .case .ph::before{left:12px;top:12px;border-right:none;border-bottom:none}
.otsu-top .case .ph::after{right:12px;bottom:12px;border-left:none;border-top:none}
.otsu-top .case .body{padding:24px 24px 26px;flex:1;display:flex;flex-direction:column}
.otsu-top .case .tag{
    align-self:flex-start;background:var(--ink);color:#fff;font-size:10.5px;font-weight:700;
    padding:5px 11px;letter-spacing:.1em;margin-bottom:15px;
  }
.otsu-top .case h4{font-size:18px;font-weight:800;margin-bottom:18px;line-height:1.5;letter-spacing:-.02em}
.otsu-top .case dl{display:grid;grid-template-columns:76px 1fr;font-size:13.5px;border-top:1px solid var(--line)}
.otsu-top .case dt{color:var(--gray);font-weight:600;font-size:12.5px;letter-spacing:.04em;padding:9px 0;border-bottom:1px solid var(--line)}
.otsu-top .case dd{font-variant-numeric:tabular-nums;font-weight:700;padding:9px 0;border-bottom:1px solid var(--line);letter-spacing:.01em}
.otsu-top .case .note{font-size:12.5px;color:var(--gray);margin-top:17px;line-height:1.85;font-weight:400}
.otsu-top /* ===== お客様の声 ===== */
  .sampletag{
    display:inline-block;background:#FFF3DC;border:1px solid #E3C286;color:#7A5714;
    font-size:11.5px;font-weight:700;padding:7px 13px;margin-top:20px;letter-spacing:.02em;border-radius:2px;
  }
.otsu-top .voices{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.otsu-top .voice{background:#fff;border:1px solid var(--line);padding:34px 30px;position:relative;display:flex;flex-direction:column}
.otsu-top .voice::before{
    content:"\201C";position:absolute;top:8px;right:22px;font-size:66px;color:var(--orange);
    opacity:.13;font-family:Georgia,serif;line-height:1;
  }
.otsu-top .voice p{font-size:14.5px;line-height:2;position:relative;z-index:1;flex:1}
.otsu-top .voice .who{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--gray);font-weight:600}
.otsu-top .voice .who b{display:block;color:var(--ink);font-size:14px;margin-bottom:5px;letter-spacing:.01em}
.otsu-top /* ===== Instagram ===== */
  .igtop{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:start}
.otsu-top .igtop .txt h3{font-size:clamp(21px,2.5vw,29px);font-weight:800;line-height:1.5;margin-bottom:20px;letter-spacing:-.02em}
.otsu-top .igtop .txt p{font-size:14.8px;color:rgba(255,255,255,.74);line-height:2;margin-bottom:18px}
.otsu-top .igtop .txt .acct{
    display:inline-flex;align-items:center;gap:11px;background:#fff;color:var(--ink);
    font-weight:800;font-size:14.5px;padding:14px 24px;margin-top:14px;letter-spacing:.02em;
    transition:transform .25s var(--ease),box-shadow .25s var(--ease);
  }
.otsu-top .igtop .txt .acct:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(0,0,0,.4)}
.otsu-top .igtop .txt .acct .ic{
    width:22px;height:22px;border-radius:6px;
    background:linear-gradient(45deg,#FEC053,#F2203E 45%,#B729A8 70%,#5342D6);
    display:inline-block;flex:none;
  }
.otsu-top .igflow{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.12);padding:30px 32px}
.otsu-top .igflow .row{display:flex;align-items:flex-start;gap:16px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.otsu-top .igflow .row:first-child{padding-top:2px}
.otsu-top .igflow .row:last-child{border-bottom:none;padding-bottom:2px}
.otsu-top .igflow .n{
    flex:none;width:25px;height:25px;border-radius:50%;background:var(--orange);color:#fff;
    font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:3px;
  }
.otsu-top .igflow .tx{font-size:14px;line-height:1.8}
.otsu-top .igflow .tx b{display:block;color:#fff;font-size:14.5px;margin-bottom:5px;letter-spacing:.01em}
.otsu-top .igflow .tx span{display:block;color:rgba(255,255,255,.64);font-size:13px;line-height:1.8}
.otsu-top .igembed{margin-top:40px;display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.otsu-top .igembed div{
    aspect-ratio:1;
    background:
      repeating-linear-gradient(135deg,rgba(255,255,255,.032) 0 1px,rgba(255,255,255,0) 1px 8px),
      rgba(255,255,255,.045);
    border:1px solid rgba(255,255,255,.12);
    display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
    font-size:11px;color:rgba(255,255,255,.62);line-height:1.85;padding:12px;letter-spacing:.05em;
    transition:border-color .28s var(--ease),background-color .28s var(--ease);
  }
.otsu-top .igembed div:hover{border-color:rgba(60,116,255,.6);background-color:rgba(255,255,255,.07)}
.otsu-top .igembed small{display:block;font-size:10px;color:rgba(255,255,255,.42);margin-top:3px;letter-spacing:.02em}
.otsu-top /* ===== ご依頼の流れ（タイムライン） ===== */
  .flow2{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);margin-top:8px}
.otsu-top .fs{position:relative;text-align:center;padding:0 22px}
.otsu-top /* つなぎ線（円の中心の高さで次の円まで） */
  .fs:not(:last-child)::before{
    content:"";position:absolute;top:36px;left:calc(50% + 48px);right:calc(-50% + 48px);
    height:2px;background:var(--line-2);
  }
.otsu-top /* 矢じり（次の円の手前） */
  .fs:not(:last-child)::after{
    content:"";position:absolute;top:32px;right:calc(-50% + 50px);width:9px;height:9px;
    border-top:2px solid var(--orange);border-right:2px solid var(--orange);
    transform:rotate(45deg);
  }
.otsu-top .fs-ic{
    width:72px;height:72px;border-radius:50%;background:#fff;border:2px solid var(--orange);
    color:var(--orange);display:flex;align-items:center;justify-content:center;
    margin:0 auto;position:relative;z-index:2;
    box-shadow:0 4px 14px rgba(60,116,255,.16);
  }
.otsu-top .fs-ic svg{width:30px;height:30px;display:block}
.otsu-top .fs-no{font-size:10.5px;font-weight:800;letter-spacing:.2em;color:var(--orange);margin-top:18px}
.otsu-top .fs h4{font-size:18px;font-weight:800;letter-spacing:-.02em;margin-top:8px}
.otsu-top .fs p{font-size:13.5px;color:var(--gray);line-height:1.9;margin-top:10px;text-align:left}
.otsu-top /* ===== FAQ ===== */
  .faq{border-top:1px solid var(--line-2)}
.otsu-top .faq details{border-bottom:1px solid var(--line)}
.otsu-top .faq summary{
    padding:24px 56px 24px 44px;font-size:16.5px;font-weight:700;cursor:pointer;position:relative;
    list-style:none;line-height:1.6;transition:color .2s var(--ease);
  }
.otsu-top .faq summary:hover{color:var(--orange-d)}
.otsu-top .faq summary::-webkit-details-marker{display:none}
.otsu-top .faq summary::before{
    content:"Q";position:absolute;left:3px;top:24px;color:var(--orange);font-weight:800;
    font-size:15px;letter-spacing:.06em;
  }
.otsu-top .faq summary::after{
    content:"";position:absolute;right:14px;top:50%;width:13px;height:13px;margin-top:-7px;
    background:
      linear-gradient(var(--orange),var(--orange)) center/13px 1.5px no-repeat,
      linear-gradient(var(--orange),var(--orange)) center/1.5px 13px no-repeat;
  }
.otsu-top .faq details[open] summary{color:var(--ink)}
.otsu-top .faq details[open] summary::after{
    background:linear-gradient(var(--orange),var(--orange)) center/13px 1.5px no-repeat;
  }
.otsu-top .faq .a{padding:0 56px 30px 44px;font-size:14.5px;color:var(--ink-2);line-height:2}
.otsu-top /* ===== 会社概要ページ: ページヘッダー ===== */
  .pagehero{position:relative;background:#14171A;overflow:hidden;isolation:isolate}
.otsu-top .pagehero .ph-img{
    position:absolute;inset:0;background-size:cover;background-position:center 45%;
    opacity:.5;filter:grayscale(.3) contrast(1.06) brightness(.86);
  }
.otsu-top .pagehero::before{
    content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
    background:
      linear-gradient(101deg,rgba(12,14,16,.88) 0%,rgba(14,16,18,.7) 42%,rgba(16,18,20,.34) 100%),
      linear-gradient(to bottom,rgba(9,10,11,.4) 0%,rgba(9,10,11,0) 24%);
  }
.otsu-top .ph-in{
    position:relative;z-index:2;max-width:var(--max);margin:0 auto;
    padding:78px 28px 66px;
  }
.otsu-top .ph-in .en{
    display:flex;align-items:center;gap:12px;
    font-size:10.5px;font-weight:800;letter-spacing:.24em;color:#6A93FF;margin-bottom:14px;
  }
.otsu-top .ph-in .en::before{content:"";width:22px;height:2px;background:#6A93FF}
.otsu-top .ph-in h1{
    font-size:clamp(30px,4vw,46px);font-weight:800;color:#fff;letter-spacing:-.025em;line-height:1.3;
    text-shadow:0 2px 24px rgba(0,0,0,.45);
  }
.otsu-top .ph-in p{
    font-size:15px;color:rgba(255,255,255,.82);margin-top:16px;max-width:640px;line-height:2;
    text-shadow:0 1px 14px rgba(0,0,0,.4);
  }
.otsu-top /* ===== 会社概要ページ: ご挨拶 ===== */
  .greet{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:start}
.otsu-top .greet-ph{position:relative}
.otsu-top .greet-ph img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line)}
.otsu-top .greet-ph::before{
    content:"";position:absolute;left:-10px;top:-10px;width:64px;height:64px;
    border-left:3px solid var(--orange);border-top:3px solid var(--orange);pointer-events:none;
  }
.otsu-top .greet-tx h3{
    font-size:clamp(19px,2vw,24px);font-weight:800;line-height:1.7;letter-spacing:-.01em;
    margin-bottom:22px;
  }
.otsu-top .greet-tx p{font-size:15px;color:var(--ink-2);line-height:2.1;margin-bottom:16px}
.otsu-top .greet-sign{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);text-align:right}
.otsu-top .greet-sign span{display:block;font-size:12.5px;color:var(--gray);margin-bottom:6px}
.otsu-top .greet-sign b{font-size:20px;font-weight:800;letter-spacing:.14em}
.otsu-top /* ===== 会社概要ページ: 大切にしていること ===== */
  .vals{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.otsu-top .vcard{
    background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);
    padding:32px 30px 34px;
  }
.otsu-top .vcard .no{
    font-size:12px;font-weight:800;letter-spacing:.22em;color:var(--orange);margin-bottom:14px;
    font-variant-numeric:tabular-nums;
  }
.otsu-top .vcard h3{font-size:19px;font-weight:800;letter-spacing:-.01em;line-height:1.55;margin-bottom:13px}
.otsu-top .vcard p{font-size:13.5px;color:var(--gray);line-height:1.95}
.otsu-top /* ===== 会社概要ページ: 会社情報表 ===== */
  .compwrap2{max-width:920px}
.otsu-top table.comp{width:100%;border-collapse:collapse;font-size:14.5px;border-top:1px solid var(--line-2)}
.otsu-top table.comp th{
    text-align:left;padding:16px 20px 16px 0;width:118px;color:var(--gray);font-size:12.5px;
    font-weight:700;border-bottom:1px solid var(--line);vertical-align:top;letter-spacing:.06em;
  }
.otsu-top table.comp td{padding:16px 0;border-bottom:1px solid var(--line);line-height:1.85}
.otsu-top table.comp a{color:var(--orange-d);text-decoration:underline;text-underline-offset:3px}
.otsu-top table.comp a:hover{color:var(--orange)}
.otsu-top /* ===== 会社概要ページ: 沿革 ===== */
  .hist{list-style:none;max-width:760px;margin-left:8px;border-left:2px solid var(--line-2);padding:4px 0 0}
.otsu-top .hist li{position:relative;padding:0 0 30px 32px}
.otsu-top .hist li:last-child{padding-bottom:4px}
.otsu-top .hist li::before{
    content:"";position:absolute;left:-7px;top:7px;width:12px;height:12px;border-radius:50%;
    background:#fff;border:3px solid var(--orange);
  }
.otsu-top .hist .y{
    font-size:13px;font-weight:800;color:var(--orange);letter-spacing:.08em;
    font-variant-numeric:tabular-nums;
  }
.otsu-top .hist .t{font-size:15px;color:var(--ink-2);line-height:1.9;margin-top:4px}
.otsu-top /* ===== 会社概要ページ: アクセス ===== */
  .access2{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:start}
.otsu-top .accessbox img{
    width:100%;aspect-ratio:16/11;object-fit:cover;
    filter:grayscale(.18) contrast(1.04);border:1px solid var(--line);
  }
.otsu-top .accessbox .cap{
    font-size:12.5px;color:var(--gray);margin-top:16px;padding-top:16px;
    border-top:1px solid var(--line);line-height:1.85;
  }
.otsu-top .access-addr{border-bottom:1px solid var(--line);padding:18px 0}
.otsu-top .access-addr:first-child{padding-top:4px}
.otsu-top .access-addr .lb{
    font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--orange);margin-bottom:8px;
  }
.otsu-top .access-addr p{font-size:15px;line-height:1.95;color:var(--ink-2)}
.otsu-top /* ===== 会社概要ページ: CTA帯 ===== */
  .pageband{
    background:var(--dark);color:#fff;text-align:center;
    padding:70px 28px;border-top:3px solid var(--orange);
  }
.otsu-top .pageband h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.02em;line-height:1.5}
.otsu-top .pageband p{font-size:14.5px;color:rgba(255,255,255,.78);margin:14px 0 30px;line-height:1.95}
.otsu-top /* ===== CTA ===== */
  .cta{
    position:relative;overflow:hidden;isolation:isolate;
    background:#0E1012;color:#fff;padding:98px 0;border-top:3px solid var(--orange);
  }
.otsu-top .cta .hero-img{opacity:.44;background-position:center 62%;filter:grayscale(.8) contrast(1.12) brightness(.86)}
.otsu-top .cta::after{
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(130% 110% at 50% 42%,rgba(10,11,12,.7) 0%,rgba(10,11,12,.9) 62%,rgba(10,11,12,.96) 100%),
      repeating-linear-gradient(0deg,rgba(255,255,255,.026) 0 1px,rgba(255,255,255,0) 1px 4px);
  }
.otsu-top .cta .in{position:relative;z-index:2;max-width:940px;margin:0 auto;padding:0 28px;text-align:center}
.otsu-top .cta h2{font-size:clamp(25px,3.3vw,38px);font-weight:800;line-height:1.42;margin-bottom:18px;letter-spacing:-.025em;text-shadow:0 2px 24px rgba(0,0,0,.5)}
.otsu-top .cta p{font-size:15.5px;line-height:2;margin-bottom:40px;color:rgba(255,255,255,.82);text-shadow:0 1px 16px rgba(0,0,0,.5)}
.otsu-top .ctabox{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:left}
.otsu-top .ctacard{
    background:#fff;color:var(--ink);padding:26px 26px 28px;
    transition:transform .28s var(--ease),box-shadow .28s var(--ease);
  }
.otsu-top .ctacard:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.4)}
.otsu-top .ctacard .lb{font-size:10.5px;font-weight:800;letter-spacing:.18em;color:var(--orange);margin-bottom:10px}
.otsu-top .ctacard .v{font-size:22px;font-weight:800;letter-spacing:.005em;line-height:1.35;font-variant-numeric:tabular-nums}
.otsu-top .ctacard .s{font-size:12.5px;color:var(--gray);margin-top:9px;line-height:1.7}
.otsu-top /* ===== フッター ===== */
  footer{
    background:var(--ink);color:rgba(255,255,255,.62);padding:66px 0 30px;font-size:13.5px;
    border-top:1px solid rgba(255,255,255,.08);
  }
.otsu-top .fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.11)}
.otsu-top footer .logo .mark{color:#fff;letter-spacing:.06em}
.otsu-top footer h5{color:#fff;font-size:11px;font-weight:800;letter-spacing:.18em;margin-bottom:18px}
.otsu-top footer ul{list-style:none}
.otsu-top footer li{margin-bottom:11px}
.otsu-top footer a{transition:color .2s var(--ease)}
.otsu-top footer a:hover{color:var(--orange-t)}
.otsu-top footer .fsns{margin-top:20px}
.otsu-top footer .sns-ic{border-color:rgba(255,255,255,.25);color:rgba(255,255,255,.72)}
.otsu-top footer .sns-ic:hover{border-color:var(--orange-t);color:var(--orange-t)}
.otsu-top .fbot{
    padding-top:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
    font-size:11.5px;color:rgba(255,255,255,.55);letter-spacing:.03em;
  }
.otsu-top footer .addr{margin-top:18px;line-height:1.95;font-size:13px;color:rgba(255,255,255,.58)}
@media(max-width:1140px){
.otsu-top nav.gnav{gap:20px;font-size:12.5px}
.otsu-top .tel .no{font-size:18px}
.otsu-top .btn{padding:13px 22px}
}

@media(max-width:1020px){
.otsu-top .tel{display:none}
}

@media(max-width:1000px){
.otsu-top .troubles{grid-template-columns:repeat(2,1fr)}
.otsu-top .cases, .otsu-top .voices{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:900px){
.otsu-top nav.gnav, .otsu-top .tel{display:none}
.otsu-top .igtop{grid-template-columns:1fr;gap:36px}
.otsu-top section{padding:70px 0}
.otsu-top .wrap{padding:0 22px}
.otsu-top .hdr{height:66px;padding:0 22px}
.otsu-top .hero-in{padding:78px 22px 62px;min-height:auto}
.otsu-top .hero-img{opacity:.56;background-position:62% 42%}
.otsu-top .hero::before{
      background:
        linear-gradient(112deg,rgba(9,10,11,.93) 0%,rgba(11,12,13,.84) 46%,rgba(13,14,15,.62) 100%),
        linear-gradient(to top,rgba(9,10,11,.68) 0%,rgba(9,10,11,0) 46%),
        linear-gradient(to bottom,rgba(9,10,11,.55) 0%,rgba(9,10,11,0) 20%);
    }
.otsu-top .procs{grid-template-columns:repeat(2,1fr)}
.otsu-top .igembed{grid-template-columns:repeat(3,1fr)}
.otsu-top .stats{margin-top:48px}
.otsu-top .shead{margin-bottom:40px}
.otsu-top .cta{padding:76px 0}
.otsu-top .cta .in{padding:0 22px}
.otsu-top /* 強みジグザグ→縦積み */
  .zz{gap:48px}
.otsu-top .zzrow{grid-template-columns:1fr;gap:22px}
.otsu-top .zzrow.rev .zzph{order:0}
.otsu-top .zzno{font-size:44px}
.otsu-top /* 設備2カラム→縦積み */
  .eqcols{grid-template-columns:1fr;gap:40px}
.otsu-top /* 流れ→縦タイムライン */
  .flow2{grid-template-columns:1fr;margin-top:0}
.otsu-top .fs{
    display:grid;grid-template-columns:62px 1fr;column-gap:20px;
    text-align:left;padding:0 0 34px;
  }
.otsu-top .fs:not(:last-child)::before{
    top:66px;bottom:-4px;left:30px;right:auto;width:2px;height:auto;
  }
.otsu-top .fs:not(:last-child)::after{display:none}
.otsu-top .fs-ic{width:62px;height:62px;grid-column:1;grid-row:1 / span 3;margin:0}
.otsu-top .fs-ic svg{width:26px;height:26px}
.otsu-top .fs-no{grid-column:2;margin-top:2px}
.otsu-top .fs h4{grid-column:2;margin-top:6px}
.otsu-top .fs p{grid-column:2}
.otsu-top /* 会社概要ページ */
  .greet{grid-template-columns:1fr;gap:26px}
.otsu-top .greet-sign{text-align:left}
.otsu-top .vals{grid-template-columns:1fr;gap:18px}
.otsu-top .access2{grid-template-columns:1fr;gap:30px}
.otsu-top .ph-in{padding:58px 22px 50px}
}

@media(max-width:640px){
.otsu-top .demobar{font-size:11.5px;padding:9px 16px}
.otsu-top .wrap{padding:0 18px}
.otsu-top .hdr{height:62px;padding:0 18px;gap:12px}
.otsu-top .logo{gap:9px}
.otsu-top .logo .mark{font-size:21px}
.otsu-top .logo .en{font-size:9px;letter-spacing:.14em;padding-left:9px}
.otsu-top .btn{padding:12px 18px;font-size:13.5px}
.otsu-top .sns-ic{width:32px;height:32px}
.otsu-top .sns-ic svg{width:15px;height:15px}
.otsu-top .hero-in{padding:72px 18px 58px}
.otsu-top .cta .in{padding:0 18px}
.otsu-top .troubles, .otsu-top .cases, .otsu-top .voices{grid-template-columns:1fr}
.otsu-top .trouble{padding:30px 22px}
.otsu-top .stats{grid-template-columns:repeat(2,1fr)}
.otsu-top .stat, .otsu-top .stat+.stat{padding:22px 14px 6px 0;border-left:none}
.otsu-top .stat:nth-child(even){padding-left:18px;border-left:1px solid rgba(255,255,255,.13)}
.otsu-top .stat:nth-child(n+3){border-top:1px solid rgba(255,255,255,.12)}
.otsu-top .stat .t{font-size:11.5px;margin-top:11px}
.otsu-top .hero-btns{gap:11px}
.otsu-top .hero-btns .btn{padding:16px 24px;font-size:14.5px;flex:1 1 auto;justify-content:center}
.otsu-top .ctabox{grid-template-columns:1fr}
.otsu-top .fgrid{grid-template-columns:1fr;gap:34px}
.otsu-top .faq summary{padding:21px 42px 21px 32px;font-size:15.5px}
.otsu-top .faq summary::before{top:21px;font-size:14px}
.otsu-top .faq .a{padding:0 32px 26px;font-size:14px}
.otsu-top table.comp th{width:92px;font-size:12px;padding-right:14px}
.otsu-top table.eq{min-width:0;font-size:14px}
.otsu-top table.eq th{padding:13px 14px;font-size:11px;letter-spacing:.08em}
.otsu-top table.eq td{padding:15px 14px}
.otsu-top table.eq td.name{width:40%}
.otsu-top table.eq td.cap{font-size:12px;letter-spacing:0}
.otsu-top table.eq td.cap b{font-size:16px;margin:0 2px}
.otsu-top .voice{padding:28px 24px}
.otsu-top .igflow{padding:24px 22px}
}

@media(max-width:520px){
.otsu-top .logo .en{display:none}
.otsu-top .hero-btns .btn{width:100%;flex:none}
}

@media(max-width:420px){
.otsu-top .procs{grid-template-columns:1fr}
}
.otsu-top /* --- 社名表記 --- */
  .logo .corp{font-size:12.5px;font-weight:700;color:var(--ink);letter-spacing:.04em;margin-right:3px;line-height:1}
.otsu-top footer .logo .corp{color:rgba(255,255,255,.75)}
.otsu-top /* --- 写真帯 --- */
  .photoband{position:relative;display:flex;align-items:flex-end;overflow:hidden;background:#111}
.otsu-top .photoband .pbimg{position:absolute;inset:0;background-size:cover;background-position:center 55%;filter:grayscale(.2) contrast(1.04)}
.otsu-top .photoband::before{content:"";position:absolute;inset:0;z-index:1;
    background:linear-gradient(to top,rgba(13,15,17,.88) 0%,rgba(13,15,17,.34) 52%,rgba(13,15,17,.06) 100%)}
.otsu-top .pb-in{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:150px 28px 52px;width:100%}
.otsu-top .pb-cap{font-size:clamp(25px,3.4vw,40px);font-weight:800;color:#fff;letter-spacing:-.025em;line-height:1.3;margin-bottom:13px}
.otsu-top .pb-cap em{font-style:normal;color:var(--orange)}
.otsu-top .pb-sub{font-size:14.5px;color:rgba(255,255,255,.84);max-width:640px;line-height:1.9}
.otsu-top .pb-note{position:absolute;z-index:3;bottom:11px;right:22px;font-size:10.5px;color:rgba(255,255,255,.48);letter-spacing:.02em}
@media(max-width:640px){
.otsu-top .pb-in{padding:110px 20px 44px}
.otsu-top .pb-note{right:14px;font-size:9.5px}
}

/* ============================================================
   追加①: Instagram実投稿画像の表示（制作事例カード・Instagramタイル）
   ============================================================ */
.otsu-top .case .ph { padding: 0; }
.otsu-top .case .ph:has(img) { height: 230px; }
.otsu-top .case .ph img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 42%;
}
.otsu-top .case .ph::before, .otsu-top .case .ph::after { z-index: 2; }
.otsu-top .igembed div { position: relative; overflow: hidden; }
.otsu-top .igembed div img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
}
.otsu-top .igembed-note {
  font-size: 11px; color: rgba(255, 255, 255, .5);
  margin: 0 0 10px; letter-spacing: .02em;
}
.otsu-top .cases-note { font-size: 11.5px; color: #8a8f96; }

/* ============================================================
   追加②: スクロール連動の表示アニメーション（上品・1回だけ）
   JSが .otsu-fx を付与してから発火するため、JS無効時は常に表示される
   ============================================================ */
.otsu-fx { opacity: 0; transform: translateY(20px); }
.otsu-fx.otsu-fx-in {
  opacity: 1; transform: none;
  transition: opacity .55s ease, transform .55s ease;
}
@media (prefers-reduced-motion: reduce) {
  .otsu-fx { opacity: 1; transform: none; }
}

/* ============================================================
   追加③: ボタンのシャイン（hover時に光の帯が左→右へ）
   ============================================================ */
.otsu-top .btn, .single-post .cta .cta-btn, body.archive .side-cta-btn {
  position: relative; overflow: hidden;
}
.otsu-top .btn::after, .single-post .cta .cta-btn::after, body.archive .side-cta-btn::after {
  content: ""; position: absolute; top: 0; height: 100%; width: 38%;
  left: -70%;
  background: linear-gradient(115deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.55) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-22deg);
  pointer-events: none;
}
.otsu-top .btn:hover::after, .single-post .cta .cta-btn:hover::after, body.archive .side-cta-btn:hover::after {
  animation: otsu-shine .75s ease;
}
@keyframes otsu-shine {
  from { left: -70%; }
  to   { left: 135%; }
}
@media (prefers-reduced-motion: reduce) {
  .otsu-top .btn:hover::after, .single-post .cta .cta-btn:hover::after { animation: none; }
}

/* ============================================================
   追加④: トップの技術コラムカード
   ============================================================ */
.otsu-top .colwrap { max-width: 860px; margin: 0 auto; }
.otsu-top .colcard {
  display: flex; gap: 0; background: #fff; text-decoration: none;
  border: 1px solid #e3e5e8; border-radius: 4px; overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
  transition: box-shadow .25s ease, transform .25s ease;
}
.otsu-top .colcard:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, .12);
  transform: translateY(-2px);
}
.otsu-top .colcard-ph { flex: 0 0 38%; position: relative; min-height: 200px; }
.otsu-top .colcard-ph img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.otsu-top .colcard-body { padding: 24px 28px; text-align: left; }
.otsu-top .colcard-meta {
  display: flex; align-items: center; gap: 12px; margin-bottom: 10px;
}
.otsu-top .colcard-cat {
  background: #323335; color: #fff; font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 2px; letter-spacing: .06em;
}
.otsu-top .colcard-date { font-size: 12.5px; color: #8a8f96; }
.otsu-top .colcard-body h3 {
  font-size: 18px; line-height: 1.55; color: #1e2126; margin: 0 0 10px;
}
.otsu-top .colcard-body p {
  font-size: 13.5px; line-height: 1.9; color: #5d5d5d; margin: 0 0 12px;
}
.otsu-top .colcard-more {
  color: #3C74FF; font-size: 13.5px; font-weight: 700;
}
.otsu-top .colcard:hover .colcard-more { text-decoration: underline; }
.otsu-top .colbtn { text-align: center; margin-top: 26px; }
@media (max-width: 760px) {
  .otsu-top .colcard { flex-direction: column; }
  .otsu-top .colcard-ph { flex: none; height: 180px; }
}

/* ============================================================
   2026-09-02 たたき台仕様反映（8/26合意）追加分
   ・写真を現ホームページの現場写真に差し替え（hp-*.jpg）
   ・設備の動画リンク／台形ねじ対応範囲／Instagram自動連携の置き場所
   ・会社概要の写真＋表／採用情報／連絡先カード（メール）
   ============================================================ */
.otsu-top .hero-img{background-image:url("/wp-content/uploads/otsu-demo/hp-hero-lathe.jpg");background-position:center 45%}
.otsu-top .chk{display:inline-block;font-size:11px;font-weight:700;color:#b54708;background:#fff4e5;border:1px solid #f2c48d;padding:1px 6px;border-radius:2px;margin-left:6px;vertical-align:middle;letter-spacing:.02em;line-height:1.6}
.otsu-top .ctacard .chk{background:rgba(255,244,229,.92)}
.otsu-top .eqvideos{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.otsu-top .eqvideo{display:block;position:relative;border:1px solid var(--line);background:#fff;color:inherit;text-decoration:none;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.otsu-top .eqvideo:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.08)}
.otsu-top .eqvideo img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.otsu-top .eqvideo .vt{display:flex;align-items:center;gap:10px;padding:12px 14px;font-size:13px;font-weight:700;line-height:1.5}
.otsu-top .eqvideo .vt::before{content:"▶";color:var(--orange);font-size:12px;flex:none}
.otsu-top .eqphoto{margin-top:22px}
.otsu-top .eqphoto img{width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--line);display:block}
.otsu-top .eqrange{margin-top:26px;background:#fff;border:1px solid var(--line);padding:20px 22px;font-size:13.5px;line-height:1.9}
.otsu-top .eqrange h4{font-size:14px;font-weight:800;margin-bottom:8px}
.otsu-top .eqrange dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin:0}
.otsu-top .eqrange dt{color:var(--gray);white-space:nowrap}
.otsu-top .eqrange dd{margin:0}
.otsu-top .igfeed{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.12);padding:26px 28px;font-size:13.5px;line-height:1.85}
.otsu-top .igfeed h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:8px}
.otsu-top .igfeed p{color:rgba(255,255,255,.68);margin:0 0 8px}
.otsu-top .igfeed p.step{color:rgba(255,255,255,.5);font-size:12.5px}
.otsu-top .comp2wrap{display:grid;grid-template-columns:1fr 1.7fr;gap:40px;align-items:start}
.otsu-top .compph img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);display:block}
.otsu-top .compph .cap{font-size:11.5px;color:#8a8f96;margin-top:6px}
.otsu-top .maplink{font-size:12.5px;margin-left:6px;white-space:nowrap}
.otsu-top .ctacard .v a{color:inherit;text-decoration:none}
.otsu-top .ctacard .v.mail{font-size:16px;word-break:break-all}
.otsu-top .tel .no a{color:inherit;text-decoration:none}
.otsu-top footer .addr a{color:inherit}
.otsu-top .recruit-note{font-size:12.5px;color:#8a8f96;margin-top:14px}
.otsu-top #recruit .comp2{margin-top:8px}
@media(max-width:900px){
  .otsu-top .comp2wrap{grid-template-columns:1fr;gap:24px}
  .otsu-top .eqvideos{grid-template-columns:1fr}
}
/* ヘッダー: ナビ6項目＋電話＋ボタンが1280px幅で右にはみ出るのを防ぐ */
@media(max-width:1360px){
  .otsu-top nav.gnav{gap:16px;font-size:12.5px}
  .otsu-top .hdr-cta{gap:12px}
  .otsu-top .logo .en{display:none}
}
@media(max-width:1180px){
  .otsu-top .tel{display:none}
}

/* ============================================================
   追加⑤（9/2 赤入れ第2回）: 困りごと末尾の黒帯をボタン化
   ボタンの光（シャイン）は「追加③」の .btn::after を共用（hoverで左→右）
   ============================================================ */
.otsu-top .trouble-foot{padding:46px 28px 44px}
.otsu-top .trouble-foot .tf-btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:16px;padding:17px 40px;letter-spacing:.02em;
  box-shadow:0 8px 26px rgba(60,116,255,.32);
}
.otsu-top .trouble-foot .tf-btn:hover{box-shadow:0 10px 32px rgba(60,116,255,.48)}
.otsu-top .trouble-foot .tf-micro{
  font-size:13.5px;color:rgba(255,255,255,.72);margin-top:16px;line-height:1.8;letter-spacing:.02em;
}
@media (max-width:640px){
  .otsu-top .trouble-foot{padding:34px 20px 32px}
  .otsu-top .trouble-foot .tf-btn{width:100%;font-size:15px;padding:15px 20px}
  .otsu-top .trouble-foot .tf-micro{font-size:12.5px}
}

/* ============================================================
   追加⑥（9/2 赤入れ第2回）: ご依頼の流れ
   白カード（角丸16px・薄い枠・淡い影）×4列／円形写真180px／濃紺バッジ／カード間の矢印
   ============================================================ */
.otsu-top .flow3{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:8px}
.otsu-top .fc{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:30px 22px 32px;text-align:center;box-shadow:0 6px 24px rgba(22,35,62,.06);
}
.otsu-top .fc-ph{
  width:180px;height:180px;max-width:100%;border-radius:50%;overflow:hidden;margin:0 auto;
  border:1px solid var(--line);background:#f2f3f5;
}
.otsu-top .fc-ph img{width:100%;height:100%;object-fit:cover;display:block}
.otsu-top .fc-ph.ic{display:flex;align-items:center;justify-content:center;color:var(--orange)}
.otsu-top .fc-ph.ic svg{width:64px;height:64px}
.otsu-top .fc-no{
  width:34px;height:34px;border-radius:50%;background:#16233E;color:#fff;
  font-weight:800;font-size:12.5px;letter-spacing:.06em;line-height:1;
  display:flex;align-items:center;justify-content:center;margin:20px auto 0;
}
.otsu-top .fc h4{font-size:17.5px;font-weight:800;letter-spacing:-.02em;margin-top:14px;line-height:1.5}
.otsu-top .fc p{font-size:13.5px;color:var(--gray);line-height:1.9;margin-top:10px;text-align:left}
.otsu-top .fc-arrow{
  position:absolute;top:50%;right:-20px;transform:translateY(-50%);
  width:16px;height:16px;color:rgba(60,116,255,.5);z-index:2;pointer-events:none;
}
.otsu-top .fc-arrow svg{width:16px;height:16px;display:block}
@media (max-width:960px){
  .otsu-top .flow3{grid-template-columns:repeat(2,1fr);gap:20px}
  .otsu-top .fc-arrow{display:none}
}
@media (max-width:640px){
  .otsu-top .flow3{grid-template-columns:1fr;gap:14px}
  .otsu-top .fc{padding:24px 20px 26px}
  .otsu-top .fc-ph{width:140px;height:140px}
}

/* ============================================================
   追加⑦（9/2 デザイナー審査）: 見た目の統一と動き（シンプル）
   ・配色: 旧オレンジ系デモの名残（ヒーロー帯見出しの桃色・強み番号のベージュ・
     暖色のグレー罫線/背景）を青#3C74FF・濃紺#16233Eに合う寒色系へ統一
   ・コントラスト: 薄いグレー文字 #8a8f96 → #6B7178（白地でAA 4.5:1以上）
   ・ヘッダー: スクロールで影／幅1180px以下は電話番号をアイコンにして残す（従来は非表示）
   ・動き: ヒーロー写真の緩やかな拡大（10秒・1.05倍）と文字の順送り表示／
     写真ホバーの拡大（制作事例・流れカード・コラムカード・Instagramタイル）／
     段階的なフェードイン（JSは otsu-seo.php）／スムーススクロール
   ・prefers-reduced-motion では動きをすべて無効化
   戻し方: このブロック（追加⑦）を丸ごと削除
   ============================================================ */

/* --- a. 配色の統一（寒色系の中間色） --- */
.otsu-top{--line:#E3E6EB;--line-2:#C9CFD8;--bg:#F5F7FA}
.otsu-top .hero .eyebrow{color:#D1DEFF}
.otsu-top .zzno{color:#DCE5FF}
.otsu-top .cases-note,.otsu-top .colcard-date,.otsu-top .compph .cap{color:#6B7178}
body.archive .colitem-date{color:#6B7178}
.otsu-top .colcard-body h3{font-weight:700}
.otsu-top .fc{box-shadow:0 6px 24px rgba(22,35,62,.07)}

/* --- b. ヘッダー: スクロールで影／電話をアイコン化して残す --- */
.otsu-top header{transition:box-shadow .35s var(--ease)}
.otsu-top header.is-scrolled{box-shadow:0 6px 24px rgba(22,35,62,.10)}
@media(max-width:1180px){
  .otsu-top .tel{display:block}
  .otsu-top .tel .lb{display:none}
  .otsu-top .tel .no{margin:0;font-size:0;line-height:0}
  .otsu-top .tel .no a{
    display:inline-flex;width:36px;height:36px;border-radius:50%;border:1px solid var(--line-2);
    background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233C74FF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center/17px 17px no-repeat;
    transition:border-color .25s var(--ease),transform .25s var(--ease),background-color .25s var(--ease);
  }
  .otsu-top .tel .no a:hover{border-color:var(--orange);background-color:var(--orange-l);transform:translateY(-1px)}
}
@media(max-width:640px){
  .otsu-top header .logo .corp{display:none}   /* スマホは「大津製作所」のみ。電話とInstagramのアイコンを両方残すため */
  .otsu-top .hdr{gap:10px}
  .otsu-top .hdr-cta{gap:10px}
  .otsu-top .sns-ic{width:40px;height:40px}
  .otsu-top .sns-ic svg{width:17px;height:17px}
  .otsu-top .tel .no a{width:40px;height:40px;background-size:18px 18px}
}
@media(max-width:400px){
  .otsu-top .hdr-cta{gap:8px}
  .otsu-top .hdr-cta .btn{padding:12px 14px}
}
@media(max-width:360px){
  .otsu-top header .sns{display:none}
}

/* --- c. スマホの余白・折り返し --- */
@media(max-width:640px){
  .otsu-top section{padding:64px 0}
  .otsu-top #trouble{padding-bottom:56px}
  .otsu-top .shead{margin-bottom:32px}
  .otsu-top .hero .eyebrow{font-size:11px;letter-spacing:.08em;margin-bottom:22px}
  .otsu-top .trouble{padding:26px 20px 24px}
  .otsu-top .trouble .q{font-size:22px;margin-bottom:14px}
  .otsu-top .trouble .q::after{margin-top:12px}
  .otsu-top .pb-cap{font-size:22px}
  .otsu-top .pb-in{padding:96px 18px 40px}
  .otsu-top .zz{gap:40px}
  .otsu-top .zzno{font-size:40px}
  .otsu-top table.eq td{padding:14px 10px}
  .otsu-top table.eq td.name{width:45%;font-size:13.5px}
  .otsu-top table.eq td.cap{font-size:12px}
  .otsu-top .igembed{gap:10px}
  .otsu-top .cta{padding:64px 0}
  .otsu-top footer{padding:52px 0 26px}
  .otsu-top footer li{margin-bottom:8px}
  .otsu-top footer li a{display:inline-block;padding:4px 0}
}

/* --- d. 連絡先カード: 押せることが分かるように --- */
.otsu-top .ctacard .v a{transition:color .2s var(--ease)}
.otsu-top .ctacard:hover .v a{color:var(--orange)}
@media(max-width:900px){
  .otsu-top .ctacard .v a{text-decoration:underline;text-decoration-color:rgba(60,116,255,.45);text-decoration-thickness:2px;text-underline-offset:6px}
}

/* --- e. キーボード操作時のフォーカス表示 --- */
.otsu-top a:focus-visible,.otsu-top summary:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

/* --- f. ボタンのホバーを統一（青が少し濃くなる＋わずかに浮く＋光の帯） --- */
.single-post .cta .cta-btn,body.archive .side-cta-btn{
  transition:background .25s cubic-bezier(.22,.61,.24,1),transform .25s cubic-bezier(.22,.61,.24,1),box-shadow .25s cubic-bezier(.22,.61,.24,1);
}
.single-post .cta .cta-btn:hover{opacity:1;background:#2F5FD9;transform:translateY(-1px);box-shadow:0 7px 20px rgba(47,95,217,.26)}
body.archive .side-cta-btn:hover{transform:translateY(-1px);box-shadow:0 7px 20px rgba(47,95,217,.26)}

/* --- g. 写真ホバーの緩やかな拡大（枠の中だけで拡大） --- */
.otsu-top .colcard-ph{overflow:hidden}
.otsu-top .fc-ph{transform:translateZ(0)}
.otsu-top .case .ph img,.otsu-top .fc-ph img,.otsu-top .colcard-ph img,.otsu-top .igembed div img{transition:transform .8s var(--ease)}
.otsu-top .case:hover .ph img,.otsu-top .fc:hover .fc-ph img,.otsu-top .colcard:hover .colcard-ph img,.otsu-top .igembed div:hover img{transform:scale(1.05)}
.otsu-top .fc{transition:box-shadow .3s var(--ease),transform .3s var(--ease)}
.otsu-top .fc:hover{box-shadow:0 12px 32px rgba(22,35,62,.11);transform:translateY(-2px)}

/* --- h. ヒーロー: 写真がごく緩やかに寄る（10秒で1.05倍）＋文字が順に浮かび上がる --- */
@keyframes otsu-hero-zoom{from{transform:scale(1)}to{transform:scale(1.05)}}
@keyframes otsu-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.otsu-top .hero .hero-img{animation:otsu-hero-zoom 10s cubic-bezier(.2,.6,.3,1) both;transform-origin:center 45%;will-change:transform}
.otsu-top .hero .eyebrow{animation:otsu-rise .7s var(--ease) both}
.otsu-top .hero h1{animation:otsu-rise .7s var(--ease) .12s both}
.otsu-top .hero p.sub{animation:otsu-rise .7s var(--ease) .24s both}
.otsu-top .hero-btns{animation:otsu-rise .7s var(--ease) .36s both}

/* --- i. スクロール連動フェードインの調整（追加②の上書き。表示後はJSがクラスを外す） --- */
.otsu-fx{opacity:0;transform:translateY(18px)}
.otsu-fx.otsu-fx-in{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.22,.61,.24,1),transform .7s cubic-bezier(.22,.61,.24,1)}

/* --- j. ナビのアンカー移動をなめらかに（全ページ） --- */
html{scroll-behavior:smooth}

/* --- k. 「動きを減らす」設定・印刷では動きを止める --- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .otsu-fx{opacity:1;transform:none;transition:none}
  .otsu-top .hero .hero-img,.otsu-top .hero .eyebrow,.otsu-top .hero h1,.otsu-top .hero p.sub,.otsu-top .hero-btns{animation:none}
  .otsu-top .case .ph img,.otsu-top .fc-ph img,.otsu-top .colcard-ph img,.otsu-top .igembed div img{transition:none;transform:none}
  .otsu-top .case:hover .ph img,.otsu-top .fc:hover .fc-ph img,.otsu-top .colcard:hover .colcard-ph img,.otsu-top .igembed div:hover img{transform:none}
  .otsu-top .btn:hover::after,.single-post .cta .cta-btn:hover::after,body.archive .side-cta-btn:hover::after{animation:none}
  .otsu-top *,.otsu-top *::before,.otsu-top *::after{transition-duration:0s !important}
}
@media print{
  .otsu-fx{opacity:1;transform:none}
  .otsu-top .hero .hero-img,.otsu-top .hero .eyebrow,.otsu-top .hero h1,.otsu-top .hero p.sub,.otsu-top .hero-btns{animation:none}
}

/* ============================================================
   追加⑧（9/2 大幅変更）: 余白のリズムと動きの変化
   仕様: _訪問20260910/参考サイト分析_ryo-u_20260902.md（5章の割り当て表・6章のスニペット）を
         現行のクラス名に読み替えて実装。数値帯（ヒーロー下端に重ねる案）はゆう決定により実装しない
   ・背景の交互: P(ヒーロー)→W(困りごと)→P(帯1)→W(強み)→T(加工内容)→W+N(設備・濃紺の段違い)
                 →P(帯2)→T(事例)→K(Instagram)→W(流れ)→T(FAQ)→W(コラム)→T(会社概要)→P(CTA)→K(フッター)
   ・余白トークン: --sp 120 / --sp-t 112 / --sp-l 140（スマホ 72 / 72 / 80）
   ・コンテナ幅: 1140 が基本。流れ 960・FAQ/コラム 860・CTA 940
   ・区切り: 帯1の上辺と帯2の下辺を右上がりの斜め（clip-path・6vw）／設備の右下に濃紺ブロック（L字）
   ・はみ出し: 困りごとのボタン帯（右端まで）／強みの写真（±60px）／会社概要の写真（左端まで）
   ・動き: M1 .rv（基本リビール）／M2 .rv-stagger（時間差・JSが --d を付与）／M3 .wipe（写真ワイプ）
           M4 .pbg（PCのみ background-attachment:fixed）／M5 ホバー（追加⑦のまま）／M6 マーキー（Instagram）
   ・JS（otsu-seo.php 6.）が html に .otsu-js を付けたときだけ隠す → JS無効・reduced-motion では全表示
   戻し方: このブロック（追加⑧）を削除 → otsu-seo.php と DB を db-backups の「大幅変更前」に戻す
   ============================================================ */

/* --- a. トークン --- */
.otsu-top{
  --navy:#16233E; --bg:#F4F6FA;
  --sp:120px; --sp-t:112px; --sp-l:140px; --sp-l2:120px;
  --slant:6vw; --overlap:60px; --hdr-h:80px;
  --bleed:max(28px, calc((100vw - var(--max)) / 2 + 28px));
  --serif:"Yu Mincho","YuMincho","Hiragino Mincho ProN","Hiragino Mincho Pro","Noto Serif JP",serif;
}
@media(max-width:900px){
  .otsu-top{--sp:72px;--sp-t:72px;--sp-l:80px;--sp-l2:72px;--overlap:36px;--hdr-h:66px;--bleed:22px}
}
@media(max-width:640px){
  .otsu-top{--hdr-h:62px;--overlap:24px;--bleed:18px}
}
/* はみ出し要素で横スクロールを出さない（clip は sticky を壊さない） */
.wp-site-blocks{overflow-x:clip}
body.home main .otsu-top{overflow-x:clip}

/* --- b. ヘッダー: ヒーローの上では透過・白文字 → ヒーローを過ぎたら白背景（トップのみ） --- */
body.home .otsu-top header{margin-bottom:calc(-1 * var(--hdr-h))}   /* ヒーローをヘッダーの下に潜らせる */
.otsu-top header{transition:background-color .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease)}
.otsu-top header .logo .corp,.otsu-top header .logo .mark,.otsu-top header .logo .en,
.otsu-top header nav.gnav a,.otsu-top header .tel .lb,.otsu-top header .tel .no,.otsu-top header .sns-ic{transition:color .3s var(--ease),border-color .3s var(--ease)}
html.otsu-js body.home .otsu-top header:not(.is-solid){
  background:transparent;border-bottom-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none;
}
html.otsu-js body.home .otsu-top header:not(.is-solid) .logo .corp,
html.otsu-js body.home .otsu-top header:not(.is-solid) .logo .mark,
html.otsu-js body.home .otsu-top header:not(.is-solid) nav.gnav a,
html.otsu-js body.home .otsu-top header:not(.is-solid) .tel .no{color:#fff}
html.otsu-js body.home .otsu-top header:not(.is-solid) .logo .en{color:rgba(255,255,255,.72);border-left-color:rgba(255,255,255,.35)}
html.otsu-js body.home .otsu-top header:not(.is-solid) .tel .lb{color:rgba(255,255,255,.72)}
html.otsu-js body.home .otsu-top header:not(.is-solid) .sns-ic{color:#fff;border-color:rgba(255,255,255,.45)}
html.otsu-js body.home .otsu-top header:not(.is-solid) .sns-ic:hover{color:#fff;border-color:#fff}
html.otsu-js body.home .otsu-top header:not(.is-solid) nav.gnav a:hover{color:#fff}
@media(max-width:1180px){
  html.otsu-js body.home .otsu-top header:not(.is-solid) .tel .no a{
    border-color:rgba(255,255,255,.45);
    background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
  }
}

/* --- c. ヒーロー: 高さ min(100svh,860) ・ 文字は下寄せ ・ 左→右のグラデ --- */
.otsu-top .hero-in{
  min-height:min(100vh,860px);min-height:min(100svh,860px);
  padding:calc(var(--hdr-h) + 48px) 28px 140px;justify-content:flex-end;
}
.otsu-top .hero::before{
  background:
    linear-gradient(90deg,rgba(10,14,24,.80) 0%,rgba(10,14,24,.42) 60%,rgba(10,14,24,.16) 100%),
    linear-gradient(to top,rgba(10,14,24,.62) 0%,rgba(10,14,24,0) 48%),
    linear-gradient(to bottom,rgba(9,10,11,.42) 0%,rgba(9,10,11,0) 22%);
}
.otsu-top .hero .eyebrow{margin-bottom:26px}
.otsu-top .hero-in::after{
  content:"";position:absolute;left:28px;bottom:0;width:1px;height:72px;
  background:linear-gradient(to bottom,rgba(255,255,255,.75),rgba(255,255,255,0));
  animation:otsu-rise .7s var(--ease) .6s both;
}
.otsu-top .hero h1{margin-bottom:26px}
.otsu-top .hero p.sub{margin-bottom:38px}

/* --- d. 余白トークンの適用（section{padding:104px 0} を置換） --- */
.otsu-top section{padding:var(--sp) 0}
.otsu-top section.sec--tight{padding:var(--sp-t) 0}
.otsu-top section.sec--loose{padding:var(--sp-l) 0 var(--sp-l2)}
.otsu-top section.sec--flush-bottom{padding-bottom:0}
.otsu-top #trouble{padding-bottom:var(--sp)}
.otsu-top .cta{padding:var(--sp) 0}
.otsu-top footer{padding:64px 0 28px}
.otsu-top .shead{margin-bottom:56px}
.otsu-top section.sec--narrow .wrap{max-width:calc(960px + 56px)}
.otsu-top section.sec--narrow2 .wrap,.otsu-top section.sec--faq .wrap{max-width:calc(860px + 56px)}
.otsu-top section.tint{background:var(--bg)}

/* --- e. 見出しシステム（英字ラベル 40×1px の線・h2 は字間を開ける・FAQ は中央） --- */
.otsu-top .shead .en{font-size:12px;letter-spacing:.2em;gap:14px;margin-bottom:16px}
.otsu-top .shead .en::before{width:40px;height:1px}
.otsu-top .shead h2{font-size:clamp(28px,3.2vw,40px);letter-spacing:.04em;line-height:1.3}
.otsu-top .shead p{margin-top:20px}
.otsu-top .shead--center{text-align:center}
.otsu-top .shead--center .en{justify-content:center}
.otsu-top .shead--center p{margin-left:auto;margin-right:auto}

/* --- f. 困りごと: ボタン帯を右端まではみ出す（左辺はコンテナ線・右辺は画面端） --- */
.otsu-top .trouble-foot.tf-bleed{
  margin-right:calc(-1 * var(--bleed));padding:44px 56px 42px;text-align:left;
  display:flex;align-items:center;flex-wrap:wrap;gap:16px 36px;border-left:4px solid var(--orange);
}
.otsu-top .trouble-foot.tf-bleed .tf-micro{margin:0;flex:1 1 320px}
.otsu-top .trouble:hover{background:#F9FBFF}

/* --- g. 写真帯: 高さ 560 / 480 ・ 斜めの区切り ・ 明朝のキャプション ・ 帯2 は右寄せ縦中央 --- */
.otsu-top .photoband{min-height:560px;background:var(--navy);align-items:flex-end}
.otsu-top .photoband::before{background:linear-gradient(to top,rgba(22,35,62,.86) 0%,rgba(22,35,62,.56) 48%,rgba(22,35,62,.40) 100%)}
.otsu-top .band2{min-height:480px;align-items:center}
.otsu-top .band2::before{background:linear-gradient(90deg,rgba(22,35,62,.30) 0%,rgba(22,35,62,.58) 50%,rgba(22,35,62,.80) 100%)}
.otsu-top .band--top-slant{clip-path:polygon(0 var(--slant),100% 0,100% 100%,0 100%);margin-top:calc(-1 * var(--overlap))}
.otsu-top .band--bottom-slant{clip-path:polygon(0 0,100% 0,100% calc(100% - var(--slant)),0 100%);margin-bottom:calc(-1 * var(--overlap))}
.otsu-top .pb-in{padding:calc(var(--slant) + 96px) 28px 64px}
.otsu-top .band2 .pb-in{padding:96px 28px calc(var(--slant) + 96px);text-align:right}
.otsu-top .band2 .pb-sub{margin-left:auto}
.otsu-top .pb-cap{font-family:var(--serif);font-weight:600;letter-spacing:.06em;font-size:clamp(26px,3.2vw,38px);line-height:1.4;margin-bottom:16px}
.otsu-top .pb-sub{font-size:15px;line-height:2;color:rgba(255,255,255,.88)}

/* --- h. 強み: 写真の高さを 400/360/400 と変え、PC では ±60px はみ出す。番号は淡青 120px で文章の背後に --- */
.otsu-top .zz{gap:96px}
.otsu-top .zzrow{gap:64px}
.otsu-top .zzph::before{display:none}
.otsu-top .zzph img{aspect-ratio:auto;height:400px;border:none}
.otsu-top .zzrow:nth-child(2) .zzph img{height:360px}
@media(min-width:1260px){
  .otsu-top .zzrow:not(.rev) .zzph{margin-left:-60px}
  .otsu-top .zzrow.rev .zzph{margin-right:-60px}
}
.otsu-top .zztx{position:relative;padding-top:52px}
.otsu-top .zzno{position:absolute;left:-6px;top:-30px;font-size:120px;line-height:1;color:#E8EFFF;z-index:0;margin:0;letter-spacing:-.04em}
.otsu-top .zztx h3,.otsu-top .zztx p{position:relative;z-index:1}

/* --- i. 加工内容（T・スタガーのみ） --- */
.otsu-top .procs{gap:1px}

/* --- j. 設備: 右カラムを濃紺ブロックにして右端・下端まで伸ばす（段違いのL字）。下余白 0 で帯2に直結 --- */
.otsu-top .eqcols{align-items:stretch;gap:0 56px;padding-bottom:var(--sp)}
.otsu-top .matcol{
  position:relative;z-index:0;background:var(--navy);color:#fff;
  padding:44px 40px 48px;margin-bottom:calc(-1 * var(--sp));margin-right:calc(-1 * var(--bleed));
  display:flex;flex-direction:column;
}
.otsu-top .matcol h3{color:#fff;border-left-color:var(--orange-t)}
.otsu-top .mat{background:transparent;border-color:rgba(255,255,255,.3);color:#fff}
.otsu-top .mat:hover{border-color:#fff;color:#fff}
.otsu-top .mat span{color:rgba(255,255,255,.62)}
.otsu-top .matcol .matnote{color:rgba(255,255,255,.66)}
.otsu-top .eqrange{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#fff}
.otsu-top .eqrange dt{color:rgba(255,255,255,.62)}
.otsu-top .eqphoto{margin-top:auto;padding-top:30px}
.otsu-top .eqphoto img{border:none;aspect-ratio:4/3}

/* --- k. 制作事例: T背景・PCは中央列を 48px 下げる（交互ずらし）・スマホは横スクロール --- */
.otsu-top .cases{align-items:start;gap:32px 28px}
@media(min-width:1001px){
  .otsu-top .case:nth-child(3n+2){margin-top:48px}
}
@media(max-width:640px){
  .otsu-top .cases{
    display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;
    margin:0 calc(-1 * var(--bleed));padding:4px var(--bleed) 18px;
    -webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--orange) var(--line);
  }
  .otsu-top .cases::-webkit-scrollbar{height:4px}
  .otsu-top .cases::-webkit-scrollbar-thumb{background:var(--orange)}
  .otsu-top .cases::-webkit-scrollbar-track{background:var(--line)}
  .otsu-top .case{flex:0 0 78vw;scroll-snap-align:start}
  .otsu-top .case .ph:has(img){height:200px}
}

/* --- l. Instagram: 写真列を全幅のマーキーに（6枚×2セット・40秒で1周・ホバーで一時停止） --- */
.otsu-top #instagram{overflow:hidden}
.otsu-top .igembed.marquee{
  display:flex;flex-wrap:nowrap;gap:0;width:max-content;margin:44px 0 0 calc(50% - 50vw);
  animation:otsu-mq 40s linear infinite;will-change:transform;
}
.otsu-top .igembed.marquee > div{flex:0 0 220px;width:220px;height:220px;margin-right:12px;padding:0}
.otsu-top .igembed.marquee:hover{animation-play-state:paused}
@keyframes otsu-mq{to{transform:translateX(-50%)}}
@media(max-width:900px){
  .otsu-top .igembed.marquee > div{flex-basis:150px;width:150px;height:150px}
}

/* --- m. ご依頼の流れ（960幅）・FAQ（860幅）・コラム（860幅）・会社概要（写真を左端まで） --- */
.otsu-top section.sec--narrow .fc{padding:28px 18px 30px}
.otsu-top section.sec--narrow .fc-ph{width:164px;height:164px}
.otsu-top .comp2wrap{grid-template-columns:1fr 1.6fr;gap:56px;align-items:start}
.otsu-top .compph{margin-left:calc(-1 * var(--bleed))}
.otsu-top .compph img{border:none;aspect-ratio:4/3}
.otsu-top .compph .cap{padding-left:var(--bleed);margin-top:10px}

/* --- n. CTA: 濃いオーバーレイ（.78）＋パララックス・940幅。写真はヒーローと別（未使用だった現HP写真 hp-big-screw.jpg） --- */
.otsu-top .cta{background:var(--navy)}
.otsu-top .cta .hero-img{opacity:1;filter:none;background-image:url("/wp-content/uploads/otsu-demo/hp-big-screw.jpg");background-position:center 45%}
.otsu-top .cta::after{
  background:
    linear-gradient(180deg,rgba(22,35,62,.80) 0%,rgba(22,35,62,.76) 100%),
    repeating-linear-gradient(0deg,rgba(255,255,255,.02) 0 1px,rgba(255,255,255,0) 1px 4px);
}
.otsu-top .cta .in{max-width:calc(940px + 56px)}
.otsu-top .cta h2{letter-spacing:.02em}

/* --- o. M4 パララックス（PCのみ）: 写真を帯より 40% 高くしておき、JS（otsu-seo.php 6.-4）がスクロール量に応じて
       translateY を付ける（帯の移動の 15% だけ逆方向に動く＝背景がゆっくり流れる）。
       background-attachment:fixed は clip-path 付きの帯で Chrome の描画が崩れたため不採用 --- */
@media (hover:hover) and (min-width:1024px){
  .otsu-top .pbg .pbimg,.otsu-top .cta.pbg .hero-img{top:-20%;bottom:-20%;will-change:transform}
}

/* --- p. M1/M2/M3 リビール（html.otsu-js のときだけ隠す。表示後は JS がクラスを外す） --- */
html.otsu-js .otsu-top .rv{transition:opacity .7s var(--ease) var(--d,0ms),transform .7s var(--ease) var(--d,0ms)}
html.otsu-js .otsu-top .rv:not(.is-in){opacity:0;transform:translateY(24px)}
html.otsu-js .otsu-top .rv-stagger[data-dir="left"] > .rv:not(.is-in){transform:translateX(-24px)}
/* ワイプは観測する要素ではなく中の img を切り抜く（要素自身に clip-path を付けると IntersectionObserver が「見えていない」と判定するため） */
html.otsu-js .otsu-top .wipe > img{transition:clip-path .9s var(--ease) var(--d,0ms)}
html.otsu-js .otsu-top .wipe:not(.is-in) > img{clip-path:inset(0 100% 0 0)}
html.otsu-js .otsu-top .wipe.from-right:not(.is-in) > img{clip-path:inset(0 0 0 100%)}
html.otsu-js .otsu-top .rv-instant{transition:none !important}
/* 困りごと: 番号が先に出て、本文が 120ms 遅れて左から続く */
html.otsu-js .otsu-top .trouble.rv p,html.otsu-js .otsu-top .trouble.rv span{
  transition:opacity .6s var(--ease) calc(var(--d,0ms) + 120ms),transform .6s var(--ease) calc(var(--d,0ms) + 120ms);
}
html.otsu-js .otsu-top .trouble.rv:not(.is-in) p,html.otsu-js .otsu-top .trouble.rv:not(.is-in) span{opacity:0;transform:translateX(-14px)}

/* --- p2. タップ領域: 文中リンクの当たり判定を上下に広げる（見た目・行送りは不変） --- */
.otsu-top .maplink,.otsu-top .ctacard .v a,.otsu-top footer .addr a,.otsu-top table.comp2 a{display:inline-block;padding:9px 0;margin:-9px 0}
.otsu-top header .logo{padding:10px 0;margin:-10px 0}
.otsu-top footer li a{padding:8px 0}

/* --- q. スマホ・タブレットの数値 --- */
@media(max-width:900px){
  .otsu-top .hero-in{min-height:min(100vh,680px);min-height:min(100svh,680px);padding:calc(var(--hdr-h) + 40px) 22px 96px}
  .otsu-top .shead{margin-bottom:36px}
  .otsu-top .photoband{min-height:460px}
  .otsu-top .band2{min-height:420px}
  .otsu-top .pb-in{padding:calc(var(--slant) + 72px) 22px 48px}
  .otsu-top .band2 .pb-in{padding:72px 22px calc(var(--slant) + 72px);text-align:left}
  .otsu-top .band2 .pb-sub{margin-left:0}
  .otsu-top .zz{gap:56px}
  .otsu-top .zzrow{gap:24px}
  .otsu-top .zzph img,.otsu-top .zzrow:nth-child(2) .zzph img{height:auto;aspect-ratio:3/2}
  .otsu-top .zztx{padding-top:40px}
  .otsu-top .zzno{font-size:84px;top:-22px}
  .otsu-top .eqcols{gap:40px 0}
  .otsu-top .matcol{margin:0 calc(-1 * var(--bleed)) calc(-1 * var(--sp));padding:40px var(--bleed) 44px}
  .otsu-top .comp2wrap{grid-template-columns:1fr;gap:28px}
  .otsu-top .compph{margin:0 calc(-1 * var(--bleed))}
  .otsu-top .compph .cap{padding-left:var(--bleed)}
  .otsu-top .cta{padding:80px 0}
}
@media(max-width:640px){
  .otsu-top .hero-in{padding:calc(var(--hdr-h) + 32px) 18px 88px}
  .otsu-top .hero-in::after{display:none}
  .otsu-top .photoband{min-height:380px}
  .otsu-top .band2{min-height:340px}
  .otsu-top .pb-in{padding:calc(var(--slant) + 56px) 18px 44px}
  .otsu-top .band2 .pb-in{padding:56px 18px calc(var(--slant) + 56px)}
  .otsu-top .pb-cap{font-size:22px;letter-spacing:.03em}
  .otsu-top .trouble-foot.tf-bleed{margin:0 calc(-1 * var(--bleed));padding:34px 20px 32px;flex-direction:column;text-align:center;gap:14px;border-left:none;border-top:4px solid var(--orange)}
  .otsu-top .trouble-foot.tf-bleed .tf-micro{flex:none}
  .otsu-top .matcol{padding:36px var(--bleed) 40px}
  .otsu-top section.sec--narrow .fc{padding:24px 20px 26px}
  .otsu-top section.sec--narrow .fc-ph{width:140px;height:140px}
  .otsu-top footer{padding:48px 0 24px}
}

/* --- r. 動きを減らす設定・印刷: すべて最初から表示・固定背景なし・マーキーは静止グリッド --- */
@media (prefers-reduced-motion: reduce){
  html.otsu-js .otsu-top .rv:not(.is-in),
  html.otsu-js .otsu-top .rv-stagger[data-dir="left"] > .rv:not(.is-in),
  html.otsu-js .otsu-top .trouble.rv:not(.is-in) p,html.otsu-js .otsu-top .trouble.rv:not(.is-in) span{opacity:1;transform:none}
  html.otsu-js .otsu-top .wipe:not(.is-in) > img,html.otsu-js .otsu-top .wipe.from-right:not(.is-in) > img{clip-path:none}
  .otsu-top .pbg .pbimg,.otsu-top .cta.pbg .hero-img{top:0;bottom:0;transform:none !important;will-change:auto}
  .otsu-top .igembed.marquee{animation:none;display:grid;grid-template-columns:repeat(6,1fr);gap:14px;width:auto;margin-left:0;will-change:auto}
  .otsu-top .igembed.marquee > div{flex:none;width:auto;height:auto;margin-right:0}
  .otsu-top .igembed.marquee > div[aria-hidden]{display:none}
}
@media (prefers-reduced-motion: reduce) and (max-width:900px){
  .otsu-top .igembed.marquee{grid-template-columns:repeat(3,1fr)}
}
@media print{
  html.otsu-js .otsu-top .rv:not(.is-in){opacity:1;transform:none}
  html.otsu-js .otsu-top .wipe:not(.is-in) > img{clip-path:none}
  .otsu-top .igembed.marquee{animation:none}
}

/* ============================================================
   追加⑨（9/6 第5回指示）: 困りごと・加工内容の視認性／設備・材質の対比構造／製作事例の高さ揃え
   指示原文: Dialog/20260906_ゆう指示_たたき台_第5回.md
   a. 困りごと: 黒帯CTAを削除（HTML）→ 4カードを2×2の大きな面に。線画アイコン68px＋見出し22px、
      番号は淡青の大きな透かし（右上）、ホバーで青の上線が左から伸びる。スタガーは従来どおり（JS）
   b. 加工内容: 8カードに線画アイコン52px＋見出し20px。ホバーで上線＋アイコンがわずかに浮く
   c. 設備・材質: 左＝「設備と加工能力（ワークサイズ）」の表＋動画リンク／右＝対応材質の縦リスト＋コラムへのリンクのみ
      （台形ねじの対応範囲・写真・注記は削除＝HTML）。左右は stretch で同じ高さ
   d. 製作事例: 写真220px固定・カードは grid の stretch で同じ高さ・中央列の48px下げを解除・注記は下端に揃える
   e. スマホ: 困りごと／加工内容はアイコンを左・文字を右の横並びにして縦の長さを抑える
   戻し方: このブロック（追加⑨）を削除 → DB とテーマ parts を db-backups/*-20260906-101903 に戻す
   ============================================================ */

/* --- a. 困りごと（2×2・アイコン＋大見出し・番号は透かし） --- */
.otsu-top .troubles{grid-template-columns:repeat(2,1fr);border-bottom:1px solid var(--line)}
.otsu-top .trouble{position:relative;overflow:hidden;padding:42px 40px 40px;background:#fff}
.otsu-top .trouble::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--orange);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.otsu-top .trouble:hover::before{transform:scaleX(1)}
.otsu-top .trouble .q{
  position:absolute;right:22px;top:14px;margin:0;z-index:0;
  font-size:88px;line-height:1;letter-spacing:-.04em;color:#E8EFFF;
}
.otsu-top .trouble .q::after{display:none}
.otsu-top .trouble .t-ic{
  position:relative;z-index:1;width:68px;height:68px;color:var(--orange);margin-bottom:24px;
  transition:transform .45s var(--ease);
}
.otsu-top .trouble .t-ic svg{width:100%;height:100%;display:block}
.otsu-top .trouble:hover .t-ic{transform:translateY(-4px)}
.otsu-top .trouble p{position:relative;z-index:1;font-size:clamp(19px,1.75vw,22px);line-height:1.5;letter-spacing:-.01em}
.otsu-top .trouble span{position:relative;z-index:1;font-size:14.5px;margin-top:16px;line-height:1.85;max-width:420px}

/* --- b. 加工内容（アイコン＋見出し20px・ホバーで上線＋アイコンが浮く） --- */
.otsu-top .proc{padding:32px 24px 30px}
.otsu-top .proc::before{height:3px}
.otsu-top .proc:hover{background:#F9FBFF}
.otsu-top .proc .p-ic{width:52px;height:52px;color:var(--orange);margin-bottom:18px;transition:transform .4s var(--ease)}
.otsu-top .proc .p-ic svg{width:100%;height:100%;display:block}
.otsu-top .proc:hover .p-ic{transform:translateY(-3px)}
.otsu-top .proc h4{font-size:clamp(17px,1.55vw,20px);margin-bottom:10px;line-height:1.45}
.otsu-top .proc p{font-size:13.5px}

/* --- c. 設備・材質の対比（左: 表＋動画／右: 材質リスト＋コラムリンク） --- */
.otsu-top .eqwrap{border:none;background:transparent;overflow:visible;display:flex;flex-direction:column}
.otsu-top .eqh,.otsu-top .matcol h3{
  font-size:17px;font-weight:800;letter-spacing:.02em;line-height:1;
  padding-left:12px;border-left:3px solid var(--orange);margin-bottom:20px;
}
.otsu-top .eqtable{overflow-x:auto;border:1px solid var(--line);background:#fff}
.otsu-top .eqwrap .matnote{margin-top:14px}
.otsu-top .eqvideos{margin-top:auto;padding-top:28px}
.otsu-top .matcol{padding:44px 40px 48px}
.otsu-top .mats{flex:1;display:flex;flex-direction:column;justify-content:flex-start;gap:14px;margin:0 0 32px}
.otsu-top .mat{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding:26px 26px;font-size:19px;border-color:rgba(255,255,255,.28);border-radius:2px;
  transition:border-color .25s var(--ease),background-color .25s var(--ease);
}
.otsu-top .mat:hover{border-color:#fff;background-color:rgba(255,255,255,.06)}
.otsu-top .mat span{margin-left:0;font-size:13px;color:rgba(255,255,255,.62);white-space:nowrap}
.otsu-top .matmore{
  align-self:flex-end;font-size:13.5px;font-weight:700;letter-spacing:.04em;color:#fff;
  padding:8px 0 5px;border-bottom:1px solid rgba(255,255,255,.45);
  transition:color .25s var(--ease),border-color .25s var(--ease);
}
.otsu-top .matmore:hover{color:#D1DEFF;border-color:#D1DEFF}

/* --- d. 製作事例（写真220px・カードの高さを揃える） --- */
.otsu-top .cases{align-items:stretch}
.otsu-top .case:nth-child(3n+2){margin-top:0}
.otsu-top .case .ph:has(img){height:220px}
.otsu-top .case .note{margin-top:auto;padding-top:17px}

/* --- e. タブレット・スマホ --- */
@media(max-width:900px){
  .otsu-top .trouble{padding:32px 26px 30px}
  .otsu-top .trouble .q{font-size:64px;right:16px;top:10px}
  .otsu-top .trouble .t-ic{width:50px;height:50px;margin-bottom:18px}
  .otsu-top .matcol{padding:40px var(--bleed) 44px}
  .otsu-top .mats{justify-content:flex-start;margin-bottom:26px}
}
@media(max-width:640px){
  .otsu-top .troubles{grid-template-columns:1fr}
  .otsu-top .trouble{display:grid;grid-template-columns:40px 1fr;column-gap:14px;padding:26px 18px 24px}
  .otsu-top .trouble .q{font-size:40px;right:10px;top:6px;margin:0;color:#EEF3FF}
  .otsu-top .trouble .t-ic{width:40px;height:40px;margin:0;grid-row:1 / span 2}
  .otsu-top .trouble p{grid-column:2;font-size:18px;padding-right:0}
  .otsu-top .trouble span{grid-column:2;margin-top:10px;font-size:13.5px}
  .otsu-top .procs{grid-template-columns:1fr}
  .otsu-top .proc{display:grid;grid-template-columns:40px 1fr;column-gap:16px;padding:22px 20px}
  .otsu-top .proc .p-ic{width:40px;height:40px;margin:0;grid-row:1 / span 2}
  .otsu-top .proc h4{grid-column:2;font-size:17px;margin-bottom:4px}
  .otsu-top .proc p{grid-column:2}
  .otsu-top .mat{padding:15px 18px;font-size:16px}
  .otsu-top .mat span{font-size:12px}
  .otsu-top .case .ph:has(img){height:200px}
}

/* ============================================================
   追加⑩（9/6 第6回・デザイン審査の反映）
   審査: _訪問20260910/デザイン審査_たたき台第5回_20260906.md（P1-2「事例直後のCTA帯」はゆう判断待ちで未実装）
   a. P1-1 本文の太さ 300→400・本文グレー #676C71→#5F646A・注記 #6B7178→#5F646A（全ページ）
   b. P1-4 ヒーロー写真を明るく（PC .85／スマホ .78・グラデを薄く・走査線を廃止）＋ P2-21 filter の削除
   c. P1-5 設備の右カラム（濃紺）に自社写真 hp-5face-mc.jpg（HTML .matph）・チップの間隔
   d. P1-6 動きの語彙: 見出しの線が伸びる／h2→リード文の2段階／カードの縮小解除／写真帯は32px・.9s／数字の遅れ出し（.num）
   e. P1-7 FAQ: 回答のフェード・＋の縦棒が回って消える（＋→−）
   f. P1-3 スマホ下部の固定バー（.spbar・HTMLは parts/footer.html・JSは otsu-seo.php 6.-5）
   g. P2: 8 流れの線画／9 事例写真の位置と薄い濃紺（20 と統合）／10 帯見出し／11 スマホの動画をテキスト行に／12 ゴースト枠／
         13 h1 の2行出し／14 記事CTAのスマホ幅／15 ボタン／16 ナビ／17 線画の太さ統一／18 チップ枠
   h. P3: 23 透かし番号／25 矢印の前進／26 流れの矢印2回／27 キャプション12px／30 reduced-motion で色は残す／33 事例の右端グラデ
   戻し方: このブロック（追加⑩）を削除 → DB・parts/footer.html・otsu-seo.php を db-backups/*-20260906-111838 に戻す
   ============================================================ */

/* --- a. P1-1 本文の太さと本文グレー --- */
body{font-weight:400}
.otsu-top{font-weight:400;--gray:#5F646A}
body.single-post .wp-block-post-content,body.single-post .toc,body.single-post .art-crumb,body.archive{font-weight:400}
.otsu-top .cases-note,.otsu-top .colcard-date,.otsu-top .compph .cap,body.archive .colitem-date{color:#5F646A}

/* --- b. P1-4 ヒーロー写真（＋P2-21 filter・走査線の削除） --- */
.otsu-top .hero .hero-img{opacity:.85;filter:grayscale(.1) contrast(1.05)}
.otsu-top .hero::before{
  background:
    linear-gradient(90deg,rgba(10,14,24,.74) 0%,rgba(10,14,24,.30) 58%,rgba(10,14,24,.04) 100%),
    linear-gradient(to top,rgba(10,14,24,.55) 0%,rgba(10,14,24,0) 42%),
    linear-gradient(to bottom,rgba(9,10,11,.36) 0%,rgba(9,10,11,0) 18%);
}
.otsu-top .hero::after{display:none}
@media(max-width:900px){
  .otsu-top .hero .hero-img{opacity:.78}
  .otsu-top .hero::before{
    background:
      linear-gradient(112deg,rgba(10,14,24,.86) 0%,rgba(10,14,24,.62) 46%,rgba(10,14,24,.30) 100%),
      linear-gradient(to top,rgba(10,14,24,.55) 0%,rgba(10,14,24,0) 42%),
      linear-gradient(to bottom,rgba(9,10,11,.36) 0%,rgba(9,10,11,0) 18%);
  }
}
.otsu-top .photoband .pbimg{filter:none}
.otsu-top .zzph img{filter:none}
.otsu-top .cta .hero-img{filter:none}
.otsu-top .cta::after{background:linear-gradient(180deg,rgba(22,35,62,.80) 0%,rgba(22,35,62,.76) 100%)}

/* --- c. P1-5 右カラムの写真（大型五面マシニング）・チップの間隔 --- */
.otsu-top .matph{margin:8px 0 28px;overflow:hidden}
.otsu-top .matph img{width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center 40%;display:block;transition:transform .8s var(--ease)}
.otsu-top .matph:hover img{transform:scale(1.05)}
@media(max-width:640px){.otsu-top .matph{display:none}}   /* スマホは縦の長さを優先して写真を出さない（S1） */

/* --- d. P1-6 動きの語彙（html.otsu-js のときだけ。表示後は JS がクラスを外す） --- */
/* 1. 英字ラベルの線が左から伸びる */
html.otsu-js .otsu-top .shead.rv .en::before{transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease) .1s}
html.otsu-js .otsu-top .shead.rv.is-in .en::before{transform:none}
/* 2. h2 → リード文の2段階（ラベル→線→見出し→リード文） */
html.otsu-js .otsu-top .shead.rv h2{transition:opacity .7s var(--ease) .18s,transform .7s var(--ease) .18s}
html.otsu-js .otsu-top .shead.rv p{transition:opacity .7s var(--ease) .28s,transform .7s var(--ease) .28s}
html.otsu-js .otsu-top .shead.rv:not(.is-in) h2,html.otsu-js .otsu-top .shead.rv:not(.is-in) p{opacity:0;transform:translateY(16px)}
html.otsu-js .otsu-top .shead.rv-instant .en::before,html.otsu-js .otsu-top .shead.rv-instant h2,html.otsu-js .otsu-top .shead.rv-instant p{transition:none}
/* 3. カードは浮き上がり＋わずかな縮小解除（「左から」のグループは従来どおり）。事例は 28px で困りごとと差を付ける */
html.otsu-js .otsu-top .rv-stagger:not([data-dir="left"]) > .rv:not(.is-in){transform:translateY(20px) scale(.985)}
html.otsu-js .otsu-top .cases > .rv:not(.is-in){transform:translateY(28px) scale(.985)}
/* 4. 写真帯のキャプションは下から 32px・.9s */
html.otsu-js .otsu-top .pb-in.rv{transition-duration:.9s}
html.otsu-js .otsu-top .pb-in.rv:not(.is-in){transform:translateY(32px)}
/* 5. 数字の遅れ出し: <b class="num">（文字は不変）が出現の .5s 後に青へ。濃紺の帯の上は明るい青 */
.otsu-top .num,.otsu-top table.eq td.cap b.num{color:var(--orange);font-weight:800;transition:color .5s var(--ease) .5s}
.otsu-top .band2 .num{color:#ADC4FF}
html.otsu-js .otsu-top .rv:not(.is-in) .num,html.otsu-js .otsu-top .rv:not(.is-in) table.eq td.cap b.num{color:inherit}

/* --- e. P1-7 FAQ の開閉（回答のフェード・＋の縦棒が回って消えて −） --- */
.otsu-top .faq summary{background:linear-gradient(var(--orange),var(--orange)) right 14px center/13px 1.5px no-repeat}
.otsu-top .faq summary::after{
  background:linear-gradient(var(--orange),var(--orange)) center/1.5px 13px no-repeat;
  transition:transform .3s var(--ease),opacity .3s var(--ease);
}
.otsu-top .faq details[open] summary::after{background:linear-gradient(var(--orange),var(--orange)) center/1.5px 13px no-repeat;transform:rotate(90deg);opacity:0}
@keyframes otsu-faq{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.otsu-top .faq details[open] .a{animation:otsu-faq .35s var(--ease) both}

/* --- f. P1-3 スマホ下部の固定バー（640px以下・JS が .is-on を付ける） --- */
.otsu-top .spbar{display:none}
@media(max-width:640px){
  .otsu-top .spbar{
    position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;gap:8px;
    padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);
    -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(22,35,62,.10);
    transform:translateY(110%);transition:transform .3s var(--ease);
  }
  .otsu-top .spbar.is-on{transform:none}
  .otsu-top .spbar a{display:flex;align-items:center;justify-content:center;height:48px;border-radius:2px;font-weight:800;font-size:15px;letter-spacing:.02em;line-height:1}
  .otsu-top .spbar-tel{border:1.5px solid var(--orange);color:var(--orange-d);background:#fff;font-variant-numeric:tabular-nums}
  .otsu-top .spbar-tel::before{
    content:"";width:16px;height:16px;margin-right:8px;flex:none;
    background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232F5FD9' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center/16px 16px no-repeat;
  }
  .otsu-top .spbar-btn{background:var(--orange);color:#fff}
  body{padding-bottom:64px}   /* フッター最下段がバーに隠れないように */
}

/* --- g. P2 --- */
/* P2-8: 流れの線画アイコン（HTML .fc-ph.ic）。円は白地・青の線画 */
.otsu-top .fc-ph.ic{background:#fff;border-color:var(--line)}
.otsu-top .fc-ph.ic svg{width:64px;height:64px;display:block;transition:transform .45s var(--ease)}
.otsu-top .fc:hover .fc-ph.ic svg{transform:translateY(-3px)}
@media(max-width:640px){.otsu-top section.sec--narrow .fc-ph.ic{width:96px;height:96px}.otsu-top .fc-ph.ic svg{width:48px;height:48px}}
/* P2-9／P2-20: 事例写真の焼き込み文字を枠外へ（下寄せ）・四隅の罫を廃止 → 薄い濃紺を常時かけてホバーで 0 */
.otsu-top .case .ph::before{display:none}
.otsu-top .case .ph::after{
  display:block;left:0;top:0;right:0;bottom:0;width:auto;height:auto;border:none;
  background:rgba(22,35,62,.18);transition:opacity .5s var(--ease);pointer-events:none;
}
.otsu-top .case:hover .ph::after{opacity:0}
.otsu-top .case:nth-child(1) .ph img{object-position:center 66%}
.otsu-top .case:nth-child(2) .ph img{object-position:center 51%}
.otsu-top .case:nth-child(4) .ph img{object-position:center 56%}
.otsu-top .case:nth-child(6) .ph img{object-position:center 60%}
@media(max-width:640px){.otsu-top .case:nth-child(1) .ph img{object-position:center 72%}}   /* スマホは枠が高いぶん更に下寄せ */
/* P2-10: 375px でヒーローの帯見出しを1行に */
@media(max-width:400px){.otsu-top .hero .eyebrow{font-size:10.5px;letter-spacing:.04em}}
@media(max-width:360px){.otsu-top .hero .eyebrow{letter-spacing:.02em}}
/* P2-11: スマホでは設備の動画をテキスト行に畳む（PC は現状維持） */
@media(max-width:640px){
  .otsu-top .eqvideos{gap:0;padding-top:20px}
  .otsu-top .eqvideo{border:none;background:transparent}
  .otsu-top .eqvideo:hover{transform:none;box-shadow:none}
  .otsu-top .eqvideo img{display:none}
  .otsu-top .eqvideo .vt{padding:12px 0;border-bottom:1px solid var(--line)}
}
/* P2-12: ゴーストボタンの枠を .48→.6 */
.otsu-top .btn.ghost{border-color:rgba(255,255,255,.6)}
/* P2-13: h1 を「8メートルの軸を、」→「1本から。」の順に。本文・ボタン・縦線は後ろ倒し。移動量 18px */
@keyframes otsu-rise-l{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.otsu-top .hero h1{animation:none}
.otsu-top .hero h1 .l1,.otsu-top .hero h1 .l2{display:block;animation:otsu-rise-l .7s var(--ease) .12s both}
.otsu-top .hero h1 .l2{animation-delay:.24s}
.otsu-top .hero p.sub{animation:otsu-rise-l .7s var(--ease) .42s both}
.otsu-top .hero-btns{animation:otsu-rise-l .7s var(--ease) .54s both}
.otsu-top .hero-in::after{animation-delay:.8s}
/* P2-14: 記事ページの CTA ボタンをスマホでフル幅に（中盤 CTA の追加は文言承認待ち） */
@media(max-width:640px){.single-post .cta .cta-btn{display:block;width:100%;text-align:center;padding-left:16px;padding-right:16px}}
/* P2-15: ボタンのホバーは影を広げる。ゴーストだけ白い面が左から塗り替わる */
.otsu-top .btn:hover{box-shadow:0 10px 28px rgba(47,95,217,.34)}
.otsu-top .btn.ghost{isolation:isolate;transition:color .3s var(--ease),border-color .3s var(--ease),transform .25s var(--ease)}
.otsu-top .btn.ghost::before{
  content:"";position:absolute;inset:0;background:#fff;z-index:-1;
  transform:scaleX(0);transform-origin:right;transition:transform .45s cubic-bezier(.8,0,.2,1);
}
.otsu-top .btn.ghost:hover{color:var(--ink);background:transparent;border-color:#fff;box-shadow:none}
.otsu-top .btn.ghost:hover::before{transform:scaleX(1);transform-origin:left}
/* P2-16: ナビを 13px・gap 20px に（1360px 以下）。透過ヘッダーの白文字に薄い影 */
@media(max-width:1360px){.otsu-top nav.gnav{gap:20px;font-size:13px}}
html.otsu-js body.home .otsu-top header:not(.is-solid) nav.gnav a,
html.otsu-js body.home .otsu-top header:not(.is-solid) .logo{text-shadow:0 1px 8px rgba(0,0,0,.35)}
/* P2-17: 線画の線をどのサイズでも画面上 2px に統一。ヘッダーの Instagram は 2.2 */
.otsu-top .t-ic svg *,.otsu-top .p-ic svg *,.otsu-top .fc-ph.ic svg *{vector-effect:non-scaling-stroke;stroke-width:2}
.otsu-top .sns-ic svg{stroke-width:2.2}
/* P2-18: 材質チップの枠を .28→.38 */
.otsu-top .mat{border-color:rgba(255,255,255,.38)}

/* --- h. P3 --- */
/* P3-23: 強みの透かし番号を見出しから離す */
.otsu-top .zzno{top:-44px;font-size:108px}
@media(max-width:900px){.otsu-top .zzno{top:-34px}}
/* P3-25: 「記事を読む →」「詳しくは技術コラムへ →」がホバーで 4px 進む */
.otsu-top .colcard-more{display:inline-block;transition:transform .3s var(--ease)}
.otsu-top .colcard:hover .colcard-more{transform:translateX(4px)}
.otsu-top .matmore{transition:color .25s var(--ease),border-color .25s var(--ease),transform .3s var(--ease)}
.otsu-top .matmore:hover{transform:translateX(4px)}
/* P3-26: 流れの矢印は出現後に 2 回だけ前へ促す（表示後に JS が .rv を外したタイミングで開始） */
@keyframes otsu-nudge{0%,100%{transform:translateY(-50%)}50%{transform:translateY(-50%) translateX(4px)}}
html.otsu-js .otsu-top .fc:not(.rv) .fc-arrow{animation:otsu-nudge 1.6s ease-in-out 2}
/* P3-27: 会社概要の写真キャプション 12px */
.otsu-top .compph .cap{font-size:12px}
/* P3-33: スマホの事例（横スクロール）の右端に白→透明のグラデで「続き」を示す */
@media(max-width:640px){
  .otsu-top .cases::after{
    content:"";position:sticky;right:0;flex:0 0 28px;margin-left:-42px;align-self:stretch;z-index:2;pointer-events:none;
    background:linear-gradient(to right,rgba(244,246,250,0),var(--bg));
  }
}

/* --- i. 動きを減らす設定・印刷（追加⑩の分をすべて停止。P3-30: 色のホバーは .2s 残す） --- */
@media (prefers-reduced-motion: reduce){
  html.otsu-js .otsu-top .shead.rv .en::before{transform:none;transition:none}
  html.otsu-js .otsu-top .shead.rv:not(.is-in) h2,html.otsu-js .otsu-top .shead.rv:not(.is-in) p,
  html.otsu-js .otsu-top .rv-stagger:not([data-dir="left"]) > .rv:not(.is-in),html.otsu-js .otsu-top .cases > .rv:not(.is-in),
  html.otsu-js .otsu-top .pb-in.rv:not(.is-in){opacity:1;transform:none}
  html.otsu-js .otsu-top .rv:not(.is-in) .num{color:var(--orange)}
  html.otsu-js .otsu-top .band2 .rv:not(.is-in) .num,html.otsu-js .otsu-top .band2 .num{color:#ADC4FF}
  .otsu-top .num{transition:none}
  .otsu-top .faq details[open] .a{animation:none}
  .otsu-top .hero h1 .l1,.otsu-top .hero h1 .l2,.otsu-top .fc-arrow,html.otsu-js .otsu-top .fc:not(.rv) .fc-arrow{animation:none}
  .otsu-top .spbar{transition:none}
  .otsu-top .btn.ghost::before{transition:none}
  .otsu-top .matph img{transition:none;transform:none}
  .otsu-top .btn,.otsu-top nav.gnav a,.otsu-top .mat,.otsu-top .faq summary,.otsu-top .matmore,.otsu-top .ctacard .v a,
  .otsu-top .colcard-more,.otsu-top .eqvideo,.otsu-top .fc,.otsu-top .case,.otsu-top .colcard{transition-duration:.2s !important}
}
@media print{
  .otsu-top .hero h1 .l1,.otsu-top .hero h1 .l2{animation:none}
  html.otsu-js .otsu-top .shead.rv .en::before{transform:none}
  html.otsu-js .otsu-top .shead.rv:not(.is-in) h2,html.otsu-js .otsu-top .shead.rv:not(.is-in) p{opacity:1;transform:none}
  .otsu-top .spbar{display:none}
}

/* ============================================================
   追加⑪（9/7 記事本文を青 #3C74FF 基調に統一）
   記事2本目プレビュー（otsu_article2_v18.html）のCSSと同じ値にそろえる。
   対象は記事ページ（body.single-post）のみ。トップ・一覧には影響しない。
   戻し方: このブロックを丸ごと削除して make_editor_css.py で再生成
   ============================================================ */

/* 本文リンク・目次リンク: #2a5db0 → #3C74FF（ホバー #2F5FD9） */
.single-post .wp-block-post-content p a,
.single-post .toc li a { color: #3C74FF; }
.single-post .wp-block-post-content p a:hover,
.single-post .toc li a:hover { color: #2F5FD9; }

/* 見出し・段落: H2の上余白 58px → 116px（記事2本目 v13 と同値）。H2の色 #323335・下線 #3C74FF、H3の点線は従来どおり */
.single-post .wp-block-post-content h2 { margin-top: 116px; }
.single-post .wp-block-post-content h3 { margin-top: 64px; }   /* 9/7 第9回: H3 の上余白 42→64px（記事2本目 v21 と同値） */
.single-post .wp-block-post-content h2 + p,
.single-post .wp-block-post-content h3 + p { margin-top: 12px; }
.single-post .wp-block-post-content p + p { margin-top: 15px; }
.single-post .wp-block-post-content .lead-voice { font-weight: 400; }
.single-post .wp-block-post-content ol.wp-block-list { margin-top: 14px; padding-left: 26px; }
.single-post .wp-block-post-content ol.wp-block-list li { margin: 2px 0; }

/* 強調: strong は太字のみ（水色 #CBEBFF の帯を廃止）。
   段階A＝.mk（青字 #0057ff＋薄い青 #C7D5F8 の帯・記事2本目 .mk／モデルアート .ma-mk と同値）
   段階B＝strong／b（太字のみ） */
.single-post .wp-block-post-content strong { background: none; padding: 0; font-weight: 700; }
.wp-block-post-content .mk,
.single-post .wp-block-post-content .mk {
  color: #0057ff;
  font-weight: 700;
  background: linear-gradient(transparent 45%, #C7D5F8 45%, #C7D5F8 100%);
  padding: 0 0 .08em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* 表: 判定表の行背景を白に（旧 #fff3ef の淡い橙を廃止）。
   判定の色分けは記事2本目の判断表と同じ考え方
   ＝肯定側（特注が確実・特注を推奨）は青 #3C74FF／注意側（特注も検討）はオレンジ #c53d10／「カタログ品でOK」は黒 #222 */
.single-post .tbl-judge tbody tr { background: #fff; }
.single-post .tbl-judge tbody tr:not(:last-child) td:last-child strong { color: #3C74FF; }
.single-post .tbl-judge tbody tr:nth-child(7) td:last-child strong { color: #c53d10; } /* 7行目「特注も検討」 */
.single-post .tbl-judge tbody tr:last-child td:last-child strong { color: #222; }      /* 最終行「カタログ品でOK」 */

/* 図・写真の枠: 記事2本目と同じ 1px の薄い枠線（SVG図解は従来から枠あり） */
.single-post .wp-block-post-content .wp-block-image.fig img {
  display: block; width: 100%; height: auto;
  border: 1px solid var(--a-line); border-radius: 6px;
}

/* CTA: マイクロコピーの太字を解除（記事2本目 v13 と同値） */
.single-post .cta .cta-micro { font-weight: 400; }

/* スマホ */
@media screen and (max-width: 640px) {
  .single-post .wp-block-post-content { font-size: 15px; }
  .single-post .wp-block-post-content h2 { margin-top: 84px; }
  .single-post .wp-block-post-content h3 { margin-top: 48px; }   /* 9/7 第9回: スマホ 48px */
  .single-post .toc { padding: 12px 14px 14px; }
  .single-post .toc ol { padding-left: 20px; }
  .single-post .cta { padding: 18px 12px; }
  .single-post .cta .cta-btn { padding: 12px 18px; font-size: 15px; letter-spacing: 0; }
  /* 表: 判定表とチェック表は1列のカード表示（記事2本目の .tbl-resp と同じ見え方）。比較表（3列）は横スクロールのまま（1列目の折り返しだけ許可して列幅を確保） */
  .single-post .tbl-cmp tbody td:first-child { white-space: normal; }
  .single-post .wp-block-post-content .tbl-judge,
  .single-post .wp-block-post-content .tbl-check { overflow-x: visible; }
  .single-post .tbl-judge table, .single-post .tbl-judge tbody, .single-post .tbl-judge tr, .single-post .tbl-judge td,
  .single-post .tbl-check table, .single-post .tbl-check tbody, .single-post .tbl-check tr, .single-post .tbl-check td {
    display: block; width: 100%; box-sizing: border-box;
  }
  .single-post .tbl-judge thead, .single-post .tbl-check thead { display: none; }
  .single-post .tbl-judge tr, .single-post .tbl-check tr {
    border: 1px solid var(--a-line); border-radius: 6px; margin-bottom: 12px; overflow: hidden; background: #fff;
  }
  .single-post .tbl-judge td, .single-post .tbl-check td { border: none; border-top: 1px solid #ececec; padding: 9px 13px; font-size: 14.5px; }
  .single-post .tbl-judge td:first-child, .single-post .tbl-check td:first-child { border-top: none; }
  .single-post .tbl-judge td:first-child { width: 100%; background: var(--a-th-bg); color: var(--a-brand); font-weight: 700; font-size: 15px; }
  .single-post .tbl-check td:first-child { width: 100%; text-align: left; background: var(--a-brand); color: #fff; font-weight: 700; font-size: 14px; padding: 6px 13px; }
  .single-post .tbl-check td:nth-child(2) { background: var(--a-th-bg); color: var(--a-brand); font-weight: 700; font-size: 15px; border-top: none; }
}


/* ============================================================
   追加⑫（9/7 第9回指示）: 困りごと（見本1）／加工内容（見本2）／ご依頼の流れ（見本3）／
   技術コラムのマーキー／記事2本目用のクラス（.tbd .fig-short .fig-noframe .blogcard .tbl-resp ほか）
   ・HTML側の新クラス: .tr2-*（困りごと）／.pr2-*（加工内容スライダー・JSは otsu-seo.php 6.-7）／
     .fl2（流れ・円形写真）／.colmq（コラムのマーキー）
   ・旧 .troubles/.trouble・.procs/.proc の定義（追加⑨ほか）は対象要素が無くなり無効・無害
   ・reduced-motion: スライダーの自動送り停止（JS）・マーキー静止（2枚のグリッド）・出現は全表示
   戻し方: このブロック（追加⑫）を削除 → DB・otsu-seo.php を db-backups/*-20260907-18xxxx に戻す
   ============================================================ */

/* --- a. 困りごと（左: 吹き出し／右: 4つの場面別カラム／下: ↓↓↓ と結論。薄い寒色グレーの波形背景） --- */
.otsu-top #trouble.tr2{position:relative;background:#fff;padding:0;overflow:visible}
.otsu-top .tr2 .wrap{position:relative;z-index:1;background:var(--bg);padding-top:64px;padding-bottom:72px;max-width:none}
.otsu-top .tr2 .wrap > *{max-width:var(--max);margin-left:auto;margin-right:auto}
.otsu-top .tr2-wave{height:64px;background-color:var(--bg);-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 64' preserveAspectRatio='none'><path d='M0 40 C 240 0 480 64 720 32 C 960 0 1200 64 1440 24 L1440 64 L0 64 Z' fill='%23000'/></svg>") center/100% 100% no-repeat;mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 64' preserveAspectRatio='none'><path d='M0 40 C 240 0 480 64 720 32 C 960 0 1200 64 1440 24 L1440 64 L0 64 Z' fill='%23000'/></svg>") center/100% 100% no-repeat}
.otsu-top .tr2-wave--top{margin-top:40px}
.otsu-top .tr2-wave--bottom{transform:scaleY(-1) scaleX(-1);margin-bottom:calc(var(--overlap) + 20px)}
.otsu-top .tr2-grid{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:start;padding:0 28px}
/* 吹き出し */
.otsu-top .tr2-bubble{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 28px 30px;box-shadow:0 10px 30px rgba(22,35,62,.08)}
.otsu-top .tr2-bubble::after{
  content:"";position:absolute;right:-13px;top:64px;width:24px;height:24px;background:#fff;
  border-right:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg);
}
.otsu-top .tr2-lb{
  display:inline-block;background:var(--orange);color:#fff;font-size:12px;font-weight:800;letter-spacing:.12em;
  padding:5px 14px;border-radius:999px;margin-bottom:18px;
}
.otsu-top .tr2-bubble .shead{margin-bottom:0}
.otsu-top .tr2-bubble .shead .en{font-size:11px;margin-bottom:10px}
.otsu-top .tr2-bubble .shead h2{font-size:clamp(23px,2.2vw,28px);line-height:1.5;letter-spacing:.02em}
/* 場面別カラム（PC 2×2） */
.otsu-top .tr2-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.otsu-top .tr2-col{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 24px 22px;
  display:flex;flex-direction:column;min-height:214px;transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.otsu-top .tr2-col:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(22,35,62,.10)}
.otsu-top .tr2-no{
  width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;font-size:13.5px;font-weight:800;letter-spacing:.06em;
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-variant-numeric:tabular-nums;
}
.otsu-top .tr2-col p{font-size:clamp(17px,1.45vw,19px);font-weight:700;line-height:1.6;letter-spacing:-.005em;padding-right:72px}
.otsu-top .tr2-mk{font-style:normal;background:linear-gradient(transparent 52%,rgba(60,116,255,.28) 52%);padding:0 .06em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.otsu-top .tr2-col span{display:block;font-size:13.5px;color:var(--gray);line-height:1.85;margin-top:12px;padding-right:72px}
.otsu-top .tr2-ic{position:absolute;right:20px;bottom:18px;width:60px;height:60px;color:var(--orange);opacity:.9;transition:transform .45s var(--ease)}
.otsu-top .tr2-ic svg{width:100%;height:100%;display:block}
.otsu-top .tr2-ic svg *{vector-effect:non-scaling-stroke;stroke-width:2}
.otsu-top .tr2-col:hover .tr2-ic{transform:translateY(-4px)}
/* ↓↓↓ と結論 */
.otsu-top .tr2-foot{text-align:center;margin-top:44px;padding:0 28px}
.otsu-top .tr2-arrows{display:flex;justify-content:center;gap:6px;color:var(--orange);margin-bottom:14px}
.otsu-top .tr2-arrows svg{width:26px;height:26px}
.otsu-top .tr2-big{font-size:clamp(20px,2.3vw,28px);font-weight:800;line-height:1.5;letter-spacing:.01em;color:var(--navy)}
.otsu-top .tr2-sm{font-size:15px;color:var(--gray);margin-top:10px;line-height:1.9}
/* 出現（既存のリビールに乗せる。html.otsu-js のときだけ隠す） */
html.otsu-js .otsu-top .tr2-cols > .rv:not(.is-in){transform:translateY(18px)}
html.otsu-js .otsu-top .tr2-foot.rv:not(.is-in){transform:translateY(14px)}
html.otsu-js .otsu-top .tr2-bubble.rv .shead h2{transition:none;opacity:1;transform:none}
html.otsu-js .otsu-top .tr2-bubble.rv .shead .en::before{transform:none;transition:none}
@keyframes otsu-tr2-arrow{0%,100%{transform:translateY(0);opacity:.55}50%{transform:translateY(5px);opacity:1}}
html.otsu-js .otsu-top .tr2-foot:not(.rv) .tr2-arrows svg{animation:otsu-tr2-arrow 1.4s ease-in-out 2}
html.otsu-js .otsu-top .tr2-foot:not(.rv) .tr2-arrows svg:nth-child(2){animation-delay:.12s}
html.otsu-js .otsu-top .tr2-foot:not(.rv) .tr2-arrows svg:nth-child(3){animation-delay:.24s}
@media(max-width:1024px){
  .otsu-top .tr2-grid{grid-template-columns:1fr;gap:28px}
  .otsu-top .tr2-bubble{max-width:560px}
  .otsu-top .tr2-bubble::after{right:auto;left:40px;top:auto;bottom:-13px;transform:rotate(135deg)}
}
@media(max-width:900px){
  .otsu-top .tr2 .wrap{padding-top:44px;padding-bottom:52px}
  .otsu-top .tr2-wave{height:40px}
  .otsu-top .tr2-wave--top{margin-top:24px}
  .otsu-top .tr2-wave--bottom{margin-bottom:calc(var(--overlap) + 12px)}
  .otsu-top .tr2-grid,.otsu-top .tr2-foot{padding:0 22px}
  .otsu-top .tr2-foot{margin-top:36px}
}
@media(max-width:640px){
  .otsu-top .tr2-grid,.otsu-top .tr2-foot{padding:0 18px}
  .otsu-top .tr2-cols{grid-template-columns:1fr;gap:14px}
  .otsu-top .tr2-col{min-height:0;padding:22px 20px 20px}
  .otsu-top .tr2-col p{font-size:17.5px;padding-right:0}   /* スマホはアイコンが右上（番号の横）なので文は全幅 */
  .otsu-top .tr2-col span{padding-right:0}
  .otsu-top .tr2-ic{width:48px;height:48px;right:16px;top:18px;bottom:auto}
  .otsu-top .tr2-bubble{padding:24px 20px 24px}
  .otsu-top .tr2-bubble .shead h2{font-size:22px}
  .otsu-top .tr2-arrows svg{width:22px;height:22px}
}

/* --- b. 加工内容（濃紺〜黒・右端に縦書きの見出し・写真カードのスライダー） --- */
.otsu-top #process.pr2{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(160deg,#16233E 0%,#0F1730 45%,#0B0E16 100%);
}
.otsu-top #process.pr2::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:2px;
  background:linear-gradient(90deg,var(--orange) 0 96px,rgba(255,255,255,.09) 96px 100%);
}
.otsu-top .pr2-head{position:relative;display:flex;align-items:flex-start;justify-content:space-between;gap:40px}
.otsu-top .pr2-head .shead{margin-bottom:0}
.otsu-top .pr2-lead{font-size:15.5px;color:rgba(255,255,255,.78);line-height:1.95;max-width:640px;padding-top:6px}
/* 縦書きの大見出し（右端・PC） */
.otsu-top .pr2-vt{
  position:absolute;right:28px;top:0;z-index:3;display:flex;flex-direction:column-reverse;align-items:flex-start;gap:16px;
  writing-mode:vertical-rl;text-orientation:mixed;height:420px;   /* 縦書き: column-reverse で h2 が右・英字が左に並ぶ */
}
.otsu-top .pr2-vt h2{font-size:clamp(36px,4.2vw,56px);letter-spacing:.14em;line-height:1;color:#fff;margin:0}
.otsu-top .pr2-vt .en{margin:0;color:var(--orange-t);font-size:12px;letter-spacing:.3em;gap:14px;flex-direction:row}
.otsu-top .pr2-vt .en::before{width:1px;height:40px;background:var(--orange-t)}
.otsu-top .pr2-head .pr2-lead{order:-1}
.otsu-top .pr2-head{padding-right:160px}
/* スライダー本体 */
.otsu-top .pr2-slider{position:relative;margin-top:44px}
.otsu-top .pr2-slider::after{
  content:"";position:absolute;right:0;top:0;bottom:0;width:180px;z-index:2;pointer-events:none;
  background:linear-gradient(90deg,rgba(11,14,22,0) 0%,rgba(11,14,22,.85) 55%,#0B0E16 100%);
}
.otsu-top .pr2-slider::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:var(--bleed);z-index:2;pointer-events:none;
  background:linear-gradient(90deg,rgba(17,25,48,.9) 0%,rgba(17,25,48,0) 100%);
}
.otsu-top .pr2-track{
  display:flex;gap:22px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;
  padding:8px var(--bleed) 18px;scroll-padding-left:var(--bleed);
  scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;
}
.otsu-top .pr2-track::-webkit-scrollbar{display:none}
.otsu-top .pr2-track::after{content:"";flex:0 0 calc(100vw - 300px - var(--bleed) * 2)}
.otsu-top .pr2-track:focus-visible{outline:2px solid var(--orange-t);outline-offset:-2px}
.otsu-top .pr2-card{
  flex:0 0 300px;width:300px;scroll-snap-align:start;background:#fff;color:var(--ink);border-radius:8px;overflow:hidden;
  box-shadow:0 12px 30px rgba(0,0,0,.35);transition:transform .45s var(--ease),box-shadow .45s var(--ease);
}
.otsu-top .pr2-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.45)}
.otsu-top .pr2-ph{position:relative;height:210px;background:linear-gradient(160deg,#16233E,#0B1226);overflow:hidden}
.otsu-top .pr2-ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .9s var(--ease)}
.otsu-top .pr2-card:hover .pr2-ph img{transform:scale(1.05)}
.otsu-top .pr2-ph::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(22,35,62,.34) 0%,rgba(22,35,62,0) 55%);pointer-events:none}
.otsu-top .pr2-ph--ic{display:flex;align-items:center;justify-content:center;color:#ADC4FF}
.otsu-top .pr2-ph--ic svg{width:88px;height:88px;transition:transform .45s var(--ease)}
.otsu-top .pr2-ph--ic svg *{vector-effect:non-scaling-stroke;stroke-width:2}
.otsu-top .pr2-card:hover .pr2-ph--ic svg{transform:translateY(-4px)}
.otsu-top .pr2-body{padding:16px 18px 18px;border-top:3px solid var(--orange)}
.otsu-top .pr2-body h4{font-size:17.5px;font-weight:800;line-height:1.4;letter-spacing:-.01em}
.otsu-top .pr2-body p{font-size:12.5px;color:var(--gray);line-height:1.75;margin-top:6px}
/* ドット */
.otsu-top .pr2-dots{display:flex;justify-content:center;gap:8px;margin-top:16px;padding:0 28px}
.otsu-top .pr2-dots button{
  width:26px;height:22px;padding:0;border:none;background:transparent;cursor:pointer;position:relative;
}
.otsu-top .pr2-dots button::before{
  content:"";position:absolute;left:50%;top:50%;width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.35);transform:translate(-50%,-50%);transition:background .3s var(--ease),width .3s var(--ease),border-radius .3s var(--ease);
}
.otsu-top .pr2-dots button.is-on::before{width:22px;border-radius:4px;background:var(--orange-t)}
.otsu-top .pr2-dots button:hover::before{background:#fff}
.otsu-top .pr2-dots button:focus-visible{outline:2px solid var(--orange-t);outline-offset:2px;border-radius:4px}
@media(max-width:1024px){
  .otsu-top .pr2-head{padding-right:120px}
  .otsu-top .pr2-vt{height:340px}
  .otsu-top .pr2-slider::after{width:100px}
}
@media(max-width:900px){
  .otsu-top .pr2-head{display:block;padding-right:0}
  .otsu-top .pr2-vt{position:static;writing-mode:horizontal-tb;height:auto;display:block;margin-bottom:20px}
  .otsu-top .pr2-vt h2{font-size:clamp(28px,6vw,36px);letter-spacing:.04em;line-height:1.3}
  .otsu-top .pr2-vt .en{margin-bottom:14px;flex-direction:row;display:flex}
  .otsu-top .pr2-vt .en::before{width:40px;height:1px}
  .otsu-top .pr2-head .pr2-lead{order:0;padding-top:0}
  .otsu-top .pr2-slider{margin-top:32px}
  .otsu-top .pr2-slider::after{width:56px;background:linear-gradient(90deg,rgba(11,14,22,0),rgba(11,14,22,.7))}
  .otsu-top .pr2-track{gap:14px;padding:6px var(--bleed) 14px}
  .otsu-top .pr2-track::after{flex-basis:calc(100vw - 260px - var(--bleed) * 2)}
  .otsu-top .pr2-card{flex-basis:260px;width:260px}
  .otsu-top .pr2-ph{height:180px}
  .otsu-top .pr2-body{padding:14px 16px 16px}
  .otsu-top .pr2-body h4{font-size:16.5px}
  .otsu-top .pr2-dots{margin-top:10px}
}
@media(max-width:640px){
  .otsu-top .pr2-track::after{flex-basis:calc(100vw - 236px - var(--bleed) * 2)}
  .otsu-top .pr2-card{flex-basis:236px;width:236px}
  .otsu-top .pr2-ph{height:166px}
  .otsu-top .pr2-ph--ic svg{width:72px;height:72px}
}

/* --- c. ご依頼の流れ（円形写真＋濃紺の番号が写真の下端に重なる） --- */
.otsu-top .fl2 .fc-ph{border:4px solid #fff;box-shadow:0 6px 18px rgba(22,35,62,.14);background:#f2f3f5}
.otsu-top .fl2 .fc-no{position:relative;z-index:2;margin-top:-17px;border:3px solid #fff;width:38px;height:38px;box-shadow:0 3px 10px rgba(22,35,62,.18)}
.otsu-top .fl2 .fc h4{margin-top:12px}
.otsu-top .fl2 .fc-arrow{width:22px;height:22px;right:-23px;color:var(--orange)}
.otsu-top .fl2 .fc-arrow svg{width:22px;height:22px}
.otsu-top .fl2 .shead p{max-width:640px}
@media(max-width:640px){
  .otsu-top .fl2 .fc{display:grid;grid-template-columns:96px 1fr;column-gap:16px;text-align:left;padding:18px 18px 20px;align-items:center}
  .otsu-top .fl2 .fc-ph{width:96px;height:96px;margin:0;grid-row:1 / span 3;border-width:3px}
  .otsu-top .fl2 .fc-no{margin:0;width:32px;height:32px;font-size:11.5px;border-width:2px}
  .otsu-top .fl2 .fc h4{margin-top:8px;font-size:16.5px}
  .otsu-top .fl2 .fc p{margin-top:6px}
}

/* --- d. 技術記事（カード2枚を横並び・中央寄せで静止表示。スマホは縦積み。2026-09-10 マーキー（流れる動き）と複製カードを廃止） --- */
.otsu-top .colmq-clip{padding:10px 0 14px}
.otsu-top .colmq{display:grid;grid-template-columns:repeat(2,minmax(0,420px));justify-content:center;gap:24px}
.otsu-top .colmq .colcard{flex-direction:column;border-radius:8px}
.otsu-top .colmq .colcard-ph{flex:none;height:220px;min-height:0}
.otsu-top .colmq .colcard-body{padding:20px 24px 22px}
.otsu-top .colmq .colcard-body h3{font-size:17px;line-height:1.55}
.otsu-top .colmq .colcard-body p{font-size:13.5px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.otsu-top .colbtn{margin-top:34px}
@media(max-width:640px){
  .otsu-top .colmq{grid-template-columns:minmax(0,1fr);gap:16px}
  .otsu-top .colmq .colcard-ph{height:170px}
  .otsu-top .colmq .colcard-body{padding:16px 18px 18px}
  .otsu-top .colmq .colcard-body h3{font-size:16px}
}

/* --- e. 動きを減らす設定・印刷（追加⑫の分を停止。スライダーの自動送りは JS 側で停止） --- */
@media (prefers-reduced-motion: reduce){
  html.otsu-js .otsu-top .tr2-cols > .rv:not(.is-in),html.otsu-js .otsu-top .tr2-foot.rv:not(.is-in){opacity:1;transform:none}
  html.otsu-js .otsu-top .tr2-foot:not(.rv) .tr2-arrows svg{animation:none}
  .otsu-top .tr2-col,.otsu-top .tr2-ic,.otsu-top .pr2-card,.otsu-top .pr2-ph img,.otsu-top .pr2-ph--ic svg,.otsu-top .pr2-dots button::before{transition-duration:.2s !important}
  .otsu-top .pr2-card:hover .pr2-ph img,.otsu-top .pr2-card:hover .pr2-ph--ic svg{transform:none}
  .otsu-top .pr2-track{scroll-behavior:auto}
}
@media print{
  .otsu-top .pr2-track{flex-wrap:wrap;overflow:visible}
  .otsu-top .pr2-dots{display:none}
}

/* --- f. 記事2本目（シャフト修理・再製作）で使うクラス。記事1本目と同じ追加⑪の見た目に、プレビュー v21 と同値で追加 --- */
/* 表: wp:html ブロック内の <div class="tbl-wrap"><table class="… tbl-resp"> */
.single-post .wp-block-post-content .tbl-wrap{margin-top:18px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.single-post .wp-block-post-content .tbl-wrap table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.7;background:#fff}
.single-post .wp-block-post-content .tbl-wrap tbody th{background:var(--a-th-bg);color:var(--a-brand);font-weight:700;white-space:nowrap}
.single-post .wp-block-post-content .tbl-wrap b{font-weight:700;background:none;padding:0}
/* 判断表の判断の色分け（記事1本目の判定表と同じ考え方＝肯定側 青／注意側 オレンジ／市販品 黒） */
.single-post .tbl-judge td:last-child b{color:#c53d10}
.single-post .tbl-judge td:last-child b.c-rep{color:#3C74FF}
.single-post .tbl-judge td:last-child b.c-plain{color:#222}
/* 要確認チップ（掲載前に消す） */
.single-post .tbd{color:#55595e;background:#f2f3f5;border:1px dashed #a8adb3;border-radius:3px;padding:1px 8px;font-size:13px;white-space:nowrap;font-weight:400}
.single-post .fig-note{margin-top:8px;text-align:center;font-size:13px}
.single-post .fig-note .tbd{white-space:normal}
/* 写真: 高さを抑える横長（PC 340px／スマホ 200px）・図解は枠なし */
.single-post .wp-block-post-content .wp-block-image.fig.fig-short img{max-height:340px;object-fit:cover}
.single-post .wp-block-post-content .wp-block-image.fig.fig-noframe img{border:none;border-radius:0}
/* 記事内リンクのブログカード */
.single-post .wp-block-post-content .blogcard{
  display:flex;gap:16px;align-items:stretch;border:1px solid #d6d6d6;border-radius:8px;background:#fff;padding:14px;margin:18px 0 26px;
  text-decoration:none;color:inherit;transition:box-shadow .2s,border-color .2s;
}
.single-post .wp-block-post-content .blogcard:hover{border-color:#3C74FF;box-shadow:0 4px 14px rgba(60,116,255,.14)}
.single-post .blogcard .bc-thumb{flex:0 0 168px}
.single-post .blogcard .bc-thumb img{width:168px;height:112px;object-fit:cover;border-radius:6px;display:block}
.single-post .blogcard .bc-body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}
.single-post .blogcard .bc-title{font-weight:700;color:#3C74FF;font-size:16px;line-height:1.5;margin-bottom:6px}
.single-post .blogcard .bc-desc{font-size:13px;color:#5d5d5d;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.single-post .blogcard .bc-site{font-size:12px;color:#8a8f96;margin-top:8px}
/* wp:html で置いた段落（要確認チップ入り） */
.single-post .wp-block-post-content p.p-html{margin-top:15px}
@media screen and (max-width:640px){
  .single-post .tbd{white-space:normal}
  .single-post .wp-block-post-content .tbl-wrap{overflow-x:visible}
  .single-post .tbl-resp,.single-post .tbl-resp tbody,.single-post .tbl-resp tr,.single-post .tbl-resp td{display:block;width:100%;box-sizing:border-box}
  .single-post .tbl-resp thead{display:none}
  .single-post .tbl-resp tr{border:1px solid var(--a-line);border-radius:6px;margin-bottom:12px;overflow:hidden;background:#fff}
  .single-post .tbl-resp td{border:none;border-top:1px solid #ececec;padding:9px 13px;font-size:14.5px}
  .single-post .tbl-resp td:first-child{border-top:none}
  .single-post .tbl-resp td[data-l]::before{content:attr(data-l);display:block;font-size:12px;font-weight:700;color:var(--a-gray);letter-spacing:.06em;margin-bottom:2px}
  .single-post .tbl-resp.tbl-judge td:first-child{width:100%;background:var(--a-th-bg);color:var(--a-brand);font-weight:700;font-size:15px}
  .single-post .tbl-resp.tbl-cmp th[scope="row"]{display:block;width:100%;background:var(--a-th-bg);color:var(--a-brand);border:none;padding:9px 13px;font-size:15px;white-space:normal}
  .single-post .tbl-resp.tbl-check td:first-child{width:100%;text-align:left;background:var(--a-brand);color:#fff;font-weight:700;font-size:14px;padding:6px 13px}
  .single-post .tbl-resp.tbl-check td:nth-child(2){background:var(--a-th-bg);color:var(--a-brand);font-weight:700;font-size:15px;border-top:none}
  .single-post .wp-block-post-content .wp-block-image.fig.fig-short img{max-height:200px}
  .single-post .wp-block-post-content .blogcard{flex-direction:column;gap:10px}
  .single-post .blogcard .bc-thumb,.single-post .blogcard .bc-thumb img{width:100%;flex-basis:auto}
  .single-post .blogcard .bc-thumb img{height:160px}
}

/* --- 電話: PC幅（769〜1180px）はアイコンの横に番号を表示。スマホはアイコンのみ（2026-09-09 ゆう指示） --- */
@media(min-width:769px) and (max-width:1180px){
  .otsu-top .tel .no a{
    width:auto;height:36px;padding:0 14px 0 38px;border-radius:18px;align-items:center;
    background-position:12px center;background-size:17px 17px;
    font-size:14.5px;font-weight:800;letter-spacing:.02em;line-height:1;
    color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap;
  }
  html.otsu-js body.home .otsu-top header:not(.is-solid) .tel .no a{color:#fff}
}

/* --- お困りごと: カード上部に「答えの現場写真」＋結論を写真帯に（2026-09-09 ゆう指示 A+B） --- */
.otsu-top .tr2-col.has-ph{padding-top:0;min-height:0;overflow:hidden}
.otsu-top .tr2-ph{margin:0 -24px 18px;aspect-ratio:16/9;overflow:hidden;background:#e9eef7}
.otsu-top .tr2-ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s var(--ease)}
.otsu-top .tr2-col.has-ph:hover .tr2-ph img{transform:scale(1.05)}
.otsu-top .tr2-col.has-ph .tr2-no{margin-top:-40px;position:relative;z-index:1;box-shadow:0 0 0 3px #fff}
.otsu-top .tr2-col.has-ph p,.otsu-top .tr2-col.has-ph span{padding-right:0}
.otsu-top #trouble.tr2{overflow-x:clip}
.otsu-top .tr2-foot.tr2-foot--band{position:relative;max-width:none;width:100vw;margin:56px 0 0 calc(50% - 50vw);padding:0;isolation:isolate;overflow:hidden;text-align:center}
.otsu-top .tr2-band-img{position:absolute;inset:0;background:url("/wp-content/uploads/otsu-demo/hp-5face-mc.jpg") center 55%/cover no-repeat;z-index:-2}
.otsu-top .tr2-foot--band::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,22,.68),rgba(11,14,22,.52));z-index:-1}
.otsu-top .tr2-band-in{max-width:var(--max);margin:0 auto;padding:92px 28px 88px}
.otsu-top .tr2-foot--band .tr2-arrows{color:#fff;opacity:.9}
.otsu-top .tr2-foot--band .tr2-big{color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.4)}
.otsu-top .tr2-foot--band .tr2-sm{color:rgba(255,255,255,.88)}
@media(max-width:640px){
  .otsu-top .tr2-ph{margin:0 -20px 14px}
  .otsu-top .tr2-col.has-ph .tr2-no{margin-top:-36px}
  .otsu-top .tr2-band-in{padding:58px 20px 54px}
}

/* --- 加工内容: 縦書き見出しを少し上へ・カードを下へ（重なり解消）・下余白を圧縮（2026-09-09 ゆう指示） --- */
@media(min-width:901px){
  .otsu-top .pr2-vt{top:-36px;height:380px}
  .otsu-top .pr2-slider{margin-top:150px}
}
.otsu-top #process.pr2{padding-bottom:40px}
.otsu-top .pr2-track{padding-bottom:12px}
.otsu-top .pr2-dots{margin-top:12px}

/* --- お困りごと: 吹き出しを中央上に・PCはカード4列・結論帯は明るい処理（2026-09-09 ゆう指示） --- */
@media(min-width:901px){
  .otsu-top .tr2-grid{grid-template-columns:1fr;gap:34px;justify-items:center}
  .otsu-top .tr2-bubble{max-width:640px;width:100%;text-align:center;padding:26px 28px 24px}
  .otsu-top .tr2-bubble::after{right:auto;left:50%;top:auto;bottom:-13px;transform:translateX(-50%) rotate(135deg)}
  .otsu-top .tr2-bubble .shead .en{justify-content:center}
  .otsu-top .tr2-cols{width:100%}
}
@media(min-width:1024px){
  .otsu-top .tr2-cols{grid-template-columns:repeat(4,1fr);gap:18px}
  .otsu-top .tr2-col p{font-size:16.5px}
  .otsu-top .tr2-col span{font-size:13px}
  .otsu-top .tr2-ph{aspect-ratio:16/10}
}
.otsu-top .tr2-foot--band::before{background:linear-gradient(180deg,rgba(244,247,252,.84),rgba(244,247,252,.76))}
.otsu-top .tr2-foot--band .tr2-big{color:var(--navy);text-shadow:none}
.otsu-top .tr2-foot--band .tr2-sm{color:var(--gray)}
.otsu-top .tr2-foot--band .tr2-arrows{color:var(--orange)}
.otsu-top .tr2-band-in{padding:70px 28px 66px}

/* --- 2026-09-09 ゆう指摘7件: 吹き出し縮小／帯にボタン／加工内容タグ／材質を圧縮／FAQ回答を白枠／写真帯に章ラベル／技術記事 --- */
@media(min-width:901px){
  .otsu-top .tr2-bubble{max-width:520px;padding:18px 24px 16px}
  .otsu-top .tr2-bubble .shead h2{font-size:clamp(20px,1.8vw,24px)}
  .otsu-top .tr2-lb{font-size:11px;padding:4px 12px;margin-bottom:12px}
  .otsu-top .tr2-bubble .shead .en{font-size:10.5px;margin-bottom:8px}
}
.otsu-top .tr2-band-btn{display:inline-block;margin-top:24px}
.otsu-top .tr2 .wrap:has(.tr2-foot--band){padding-bottom:0}
.otsu-top .pr2-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px;padding:0;list-style:none}
.otsu-top .pr2-tags li{border:1px solid rgba(255,255,255,.34);color:#fff;font-size:13.5px;font-weight:700;letter-spacing:.02em;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.04)}
.otsu-top .pr2-lead p{font-size:15px;color:rgba(255,255,255,.78);line-height:1.9;margin:0}
.otsu-top .mats{flex-direction:row;flex-wrap:wrap;gap:10px;margin:0 0 24px}
.otsu-top .mat{flex:0 0 auto;width:auto;padding:10px 16px;font-size:14px;min-height:0}
.otsu-top .mat span{font-size:12px}
.otsu-top .faq .a{background:#fff;border:1px solid var(--line);border-radius:10px;margin:0 56px 24px 44px;padding:18px 22px}
@media(max-width:900px){ .otsu-top .faq .a{margin:0 0 22px;padding:16px 18px} }
.otsu-top .pb-chap{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.85);font-size:12px;letter-spacing:.3em;font-weight:700;margin-bottom:18px}
.otsu-top .pb-chap span{font-size:26px;letter-spacing:.02em;color:var(--orange-t);font-variant-numeric:tabular-nums}
.otsu-top .pb-chap::after{content:"";width:48px;height:1px;background:rgba(255,255,255,.5)}

/* --- 2026-09-09 ゆう指示: 帯を低く／章ラベル削除／設備を1列に／Instagramを製作事例に統合（Instagramが強み） --- */
.otsu-top .tr2-band-in{padding:44px 28px 40px}
.otsu-top .pb-chap{display:none}
.otsu-top .eqcols{grid-template-columns:1fr;padding-bottom:0}
.otsu-top .eqwrap{max-width:920px}
.otsu-top .igbar{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:8px 0 18px;box-shadow:0 8px 24px rgba(22,35,62,.06)}
.otsu-top .igbar-id{display:flex;align-items:center;gap:16px}
.otsu-top .igbar-ic{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,#f9ce34,#ee2a7b 55%,#6228d7);flex:none}
.otsu-top .igbar-ic svg{width:22px;height:22px}
.otsu-top .igbar-h{font-size:14px;font-weight:700;color:var(--ink);line-height:1.5}
.otsu-top .igbar-acct{display:inline-block;font-size:20px;font-weight:800;color:var(--orange);text-decoration:none;letter-spacing:.01em;margin-top:2px}
.otsu-top .igbar-acct:hover{text-decoration:underline}
.otsu-top .igbar-btn{flex:none}
.otsu-top .igwrap{overflow:hidden;margin:0 calc(50% - 50vw) 34px;padding:6px 0}
.otsu-top #cases .igembed.marquee{display:flex;gap:14px;width:max-content;margin:0;animation:otsu-mq 48s linear infinite}
.otsu-top #cases .igembed.marquee:hover{animation-play-state:paused}
.otsu-top #cases .igembed.marquee div{flex:0 0 190px;aspect-ratio:1/1;border-radius:10px;overflow:hidden;background:#dfe5ef;border:0}
.otsu-top #cases .igembed.marquee div img{width:100%;height:100%;object-fit:cover;display:block}
.otsu-top #cases .ignote{max-width:var(--max);margin:12px auto 0;padding:0 28px;font-size:12.5px;color:var(--gray);line-height:1.8}
.otsu-top #cases{overflow-x:clip}
@media(max-width:900px){
  .otsu-top .igbar{flex-direction:column;align-items:flex-start;padding:16px 18px}
  .otsu-top .igbar-btn{width:100%;text-align:center}
  .otsu-top #cases .igembed.marquee div{flex-basis:140px}
  .otsu-top #cases .ignote{padding:0 22px}
  .otsu-top .tr2-band-in{padding:40px 20px 36px}
}

/* --- 強み: モデルアート版の型に（写真が薄青パネルに重なる／数字＋細い円＋英字ラベル／見出し大きく）2026-09-09 ゆう指示 --- */
@media(min-width:901px){
  .otsu-top .zz{gap:72px}
  .otsu-top .zzrow{position:relative;gap:0;align-items:center}
  .otsu-top .zzrow::before{content:"";position:absolute;top:44px;bottom:-44px;left:38%;right:-28px;background:#EEF3FF;z-index:0;border-radius:4px}
  .otsu-top .zzrow.rev::before{left:-28px;right:38%}
  .otsu-top .zzrow:not(.rev) .zzph,.otsu-top .zzrow.rev .zzph{margin:0}
  .otsu-top .zzph{position:relative;z-index:1}
  .otsu-top .zzph img{height:420px;border-radius:4px;box-shadow:0 22px 48px rgba(22,35,62,.16)}
  .otsu-top .zzrow:nth-child(2) .zzph img{height:420px}
  .otsu-top .zztx{position:relative;z-index:1;padding:72px 24px 72px 60px}
  .otsu-top .zzrow.rev .zztx{padding:72px 60px 72px 24px}
  .otsu-top .zzno{position:relative;display:inline-flex;align-items:center;gap:0;font-size:60px;font-weight:800;line-height:1;color:var(--orange);letter-spacing:-.03em;margin:0 0 22px;left:auto;top:auto;z-index:1}
  .otsu-top .zzno::before{content:"";position:absolute;left:40px;top:-18px;width:96px;height:96px;border:1px solid rgba(60,116,255,.35);border-radius:50%;z-index:-1}
  .otsu-top .zzno::after{content:attr(data-en);font-size:12px;font-weight:600;letter-spacing:.28em;color:var(--gray);margin-left:28px;position:relative;top:6px}
  .otsu-top .zztx h3{font-size:clamp(24px,2.5vw,32px);line-height:1.45;margin:0 0 18px}
  .otsu-top .zztx p{font-size:15.5px;line-height:2.05;color:var(--ink-2,#3a4150);max-width:480px}
}
@media(max-width:900px){
  .otsu-top .zzno{position:static;font-size:40px;color:var(--orange);margin:0 0 8px}
  .otsu-top .zzno::after{content:attr(data-en);display:block;font-size:11px;letter-spacing:.24em;color:var(--gray);margin-top:6px}
  .otsu-top .zztx{padding-top:0}
}

/* --- 2026-09-09 ゆう指示: テーマの切り替わりに大きな余白／写真帯2削除／製作事例の写真を整理 --- */
.otsu-top .photoband{margin-top:88px}
.otsu-top #process.pr2{margin-top:88px}
.otsu-top #cases{margin-top:72px}
.otsu-top .cases-h{font-size:15px;font-weight:700;color:var(--gray);letter-spacing:.02em;margin:26px 0 16px;padding-left:14px;border-left:3px solid var(--orange)}
.otsu-top .igbar{margin:8px 0 6px}
@media(max-width:900px){
  .otsu-top .photoband,.otsu-top #process.pr2{margin-top:56px}
  .otsu-top #cases{margin-top:48px}
}

/* --- 強みパネル: モデルアート版と同じ縦グラデーション（上ほぼ白→下が薄い青）2026-09-09 --- */
@media(min-width:901px){
  .otsu-top .zzrow::before{background:linear-gradient(180deg,#FAFCFF 0%,#E6EEFF 100%);border-radius:6px}
}
/* 番号と円の色味もモデルアート版に寄せる（番号は薄め・円は淡い線） */
@media(min-width:901px){
  .otsu-top .zzno{color:rgba(60,116,255,.55);font-size:84px;letter-spacing:.02em;margin-bottom:14px}
  .otsu-top .zzno::before{width:74px;height:74px;left:44px;top:-4px;border-color:#cfd9ee}
  .otsu-top .zzno::after{font-size:13px;letter-spacing:.22em;top:14px;margin-left:24px}
  .otsu-top .zzrow::before{top:72px;bottom:-40px}
}
/* 強み: 説明文 → 一言（2行・太字）2026-09-09 ゆう指示 */
.otsu-top .zztx p.zzcopy{font-size:clamp(17px,1.7vw,21px);font-weight:700;color:#1F3B7A;line-height:1.85;letter-spacing:.02em;max-width:none}
@media(max-width:900px){ .otsu-top .zztx p.zzcopy{font-size:17px} }
/* --- 2026-09-09 ゆう指示: 加工内容の余白を詰める（縦見出しを少し小さく）／Instagram看板はアイコンをリンクに --- */
@media(min-width:901px){
  .otsu-top .pr2-vt h2{font-size:clamp(32px,3.4vw,44px)}
  .otsu-top .pr2-vt{top:-30px;height:300px}
  .otsu-top .pr2-slider{margin-top:52px}
}
.otsu-top .tr2-band-btn{margin-top:18px}
.otsu-top a.igbar-ic{text-decoration:none;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.otsu-top a.igbar-ic:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 8px 20px rgba(238,42,123,.35)}
.otsu-top .igbar{justify-content:flex-start}

/* ==== 2026-09-09 まとめ反映: ヒーローのボタン群（案A）／到着の合図／スマホメニュー／角の丸み／Instagram看板強化／ヒーローのズーム ==== */
/* --- ヒーロー: 主ボタン1つ＋ページ内ガイド --- */
.otsu-top .hb-guides{flex:0 0 100%;display:flex;flex-wrap:wrap;gap:10px 32px;max-width:760px;margin-top:12px}
.otsu-top .hb-cap{flex:0 0 100%;display:flex;align-items:center;gap:12px;font-size:11px;font-weight:700;letter-spacing:.14em;color:rgba(255,255,255,.7);margin-bottom:2px}
.otsu-top .hb-cap::after{content:"";flex:1;height:1px;background:rgba(255,255,255,.22)}
.otsu-top .hb-guide{flex:1 1 220px;min-width:0;display:flex;align-items:flex-start;gap:12px;padding:6px 0;color:#fff;text-decoration:none;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.otsu-top .hb-ic{flex:none;width:32px;height:32px;margin-top:1px;border-radius:50%;border:1px solid rgba(255,255,255,.55);display:inline-flex;align-items:center;justify-content:center;transition:border-color .25s var(--ease),background-color .25s var(--ease)}
.otsu-top .hb-ic svg{width:15px;height:15px;display:block}
.otsu-top .hb-ic--ig{background:linear-gradient(135deg,#f9ce34,#ee2a7b 55%,#6228d7);border-color:transparent}
.otsu-top .hb-ic--ig svg{width:16px;height:16px}
.otsu-top .hb-tx{display:flex;flex-direction:column;gap:3px;min-width:0}
.otsu-top .hb-lb{font-size:15px;font-weight:700;letter-spacing:.03em;line-height:1.4;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px;text-decoration-color:rgba(255,255,255,.35);transition:text-decoration-color .25s var(--ease)}
.otsu-top .hb-sb{font-size:12.5px;line-height:1.6;color:rgba(255,255,255,.72);letter-spacing:.01em}
.otsu-top .hb-guide:hover .hb-ic,.otsu-top .hb-guide:focus-visible .hb-ic{border-color:#fff;background:rgba(255,255,255,.14)}
.otsu-top .hb-guide:hover .hb-lb,.otsu-top .hb-guide:focus-visible .hb-lb{text-decoration-color:#fff}
@keyframes otsu-hb-nudge{0%,100%{transform:none}50%{transform:translateY(3px)}}
@media (hover:hover){.otsu-top .hb-guide:not(.hb-guide--ig):hover .hb-ic svg{animation:otsu-hb-nudge .8s var(--ease) 2}}
.otsu-top .hero-btns a:focus-visible{outline:2px solid #fff;outline-offset:4px;border-radius:4px}
@media(max-width:640px){
  .otsu-top .hb-guides{gap:0;max-width:none;margin-top:6px}
  .otsu-top .hb-guide{flex:0 0 100%;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.16)}
  .otsu-top .hb-guide:last-child{border-bottom:none}
  .otsu-top .hb-ic{width:30px;height:30px}
  .otsu-top .hb-sb{font-size:12px}
}
@media (prefers-reduced-motion: reduce){.otsu-top .hb-guide:hover .hb-ic svg{animation:none}}
/* --- 到着の合図: 移動先の見出しの下に青い線が伸びて消える --- */
.otsu-top #cases .shead h2,.otsu-top #column .shead h2{position:relative;width:fit-content;max-width:100%}
.otsu-top .cta h2{position:relative;width:fit-content;max-width:100%;margin-left:auto;margin-right:auto}
.otsu-top .is-arrived .shead h2::after,.otsu-top .cta.is-arrived h2::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;animation:otsu-arrive 1.8s var(--ease) .1s both;pointer-events:none}
.otsu-top .cta.is-arrived h2::after{background:#ADC4FF;transform-origin:center}
@keyframes otsu-arrive{0%{transform:scaleX(0);opacity:1}40%{transform:scaleX(1);opacity:1}75%{transform:scaleX(1);opacity:1}100%{transform:scaleX(1);opacity:0}}
/* --- スマホメニュー（ハンバーガー）: 900px以下だけ表示 --- */
.otsu-top .navtg{display:none}
@media(max-width:900px){
  .otsu-top .navtg{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0 11px;border:1px solid var(--line-2);border-radius:8px;background:#fff;cursor:pointer;flex:none}
  .otsu-top .navtg span{display:block;height:2px;background:var(--ink);border-radius:2px}
  html.otsu-js body.home .otsu-top header:not(.is-solid) .navtg{background:transparent;border-color:rgba(255,255,255,.55)}
  html.otsu-js body.home .otsu-top header:not(.is-solid) .navtg span{background:#fff}
}
.otsu-top .spnav{position:fixed;inset:0;z-index:90}
.otsu-top .spnav[hidden]{display:none}
.otsu-top .spnav-bg{position:absolute;inset:0;background:rgba(11,14,22,.5)}
.otsu-top .spnav-in{position:absolute;top:0;right:0;bottom:0;width:min(84vw,360px);background:#fff;display:flex;flex-direction:column;box-shadow:-10px 0 30px rgba(0,0,0,.2);overflow-y:auto}
.otsu-top .spnav-top{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.otsu-top .spnav-ttl{font-weight:800;letter-spacing:.12em;font-size:12.5px;color:var(--gray)}
.otsu-top .spnav-x{width:40px;height:40px;border:0;background:transparent;position:relative;cursor:pointer}
.otsu-top .spnav-x span{position:absolute;left:10px;top:19px;width:20px;height:2px;background:var(--ink);transform:rotate(45deg)}
.otsu-top .spnav-x span:last-child{transform:rotate(-45deg)}
.otsu-top .spnav-list{display:flex;flex-direction:column;padding:6px 0}
.otsu-top .spnav-list a{display:block;padding:15px 22px;font-size:16px;font-weight:700;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}
.otsu-top .spnav a.spnav-ig,.otsu-top .spnav-foot a,.otsu-top .spnav .btn{margin:14px 18px 0;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;border:1px solid var(--line-2);border-radius:8px;font-weight:700;color:var(--ink);text-decoration:none}
.otsu-top .spnav .btn{background:var(--orange);color:#fff;border-color:var(--orange)}
/* --- 角の丸み（ボタン・カード） --- */
.otsu-top .btn,.otsu-top .btn.ghost,.otsu-top .hero-btns .btn{border-radius:6px}
.otsu-top .vcard,.otsu-top .ctabox>*{border-radius:8px}
.otsu-top .eqwrap{border-radius:8px;overflow:hidden}
.otsu-top .case,.otsu-top .colcard,.otsu-top .fc,.otsu-top .pr2-card{border-radius:8px;overflow:hidden}
.otsu-top .mat{border-radius:6px}
/* --- Instagram看板を強く --- */
.otsu-top .igbar{position:relative;padding:26px 28px;gap:22px;overflow:hidden}
.otsu-top .igbar::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(180deg,#f9ce34,#ee2a7b 55%,#6228d7)}
.otsu-top .igbar-ic{width:64px;height:64px}
.otsu-top .igbar-ic svg{width:30px;height:30px}
.otsu-top .igbar-id{gap:20px}
.otsu-top .igbar-h{font-size:clamp(18px,1.9vw,22px);font-weight:800;color:var(--ink);letter-spacing:.01em}
.otsu-top .igbar-s{font-size:14px;color:var(--gray);line-height:1.8;margin-top:4px}
.otsu-top .igbar-acct{font-size:24px;margin-top:8px}
@media(max-width:640px){.otsu-top .igbar{padding:20px 18px 20px 22px} .otsu-top .igbar-ic{width:52px;height:52px} .otsu-top .igbar-acct{font-size:20px}}
/* --- ヒーロー写真: 引きからゆっくり寄る --- */
@keyframes otsu-hero-zoom{from{transform:scale(1)}to{transform:scale(1.14)}}
.otsu-top .hero .hero-img{animation:otsu-hero-zoom 18s cubic-bezier(.16,.6,.3,1) both;transform-origin:center 45%}
/* スマホメニュー下部（電話・お問い合わせ・Instagram） */
.otsu-top .spnav-cta{margin-top:auto;padding:18px 18px 24px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.otsu-top .spnav-tel-lb{font-size:11px;letter-spacing:.1em;color:var(--gray);font-weight:700}
.otsu-top .spnav-tel{font-size:22px;font-weight:800;color:var(--ink);text-decoration:none;font-variant-numeric:tabular-nums}
.otsu-top .spnav-cta .btn,.otsu-top .spnav-cta .spnav-ig{margin:0}
.otsu-top .spnav-ig svg{width:18px;height:18px}
/* ヒーロー: 青ボタン削除後の間隔 */
.otsu-top .hb-guides{margin-top:4px}
/* スマホのヘッダー: 幅375pxで20pxはみ出していたため、Instagramアイコンはメニュー内に集約し、ボタンを詰める */
@media(max-width:640px){
  .otsu-top .hdr-cta .sns{display:none}
  .otsu-top .hdr-cta .btn{padding:12px 14px;font-size:13.5px}
  .otsu-top .hdr-cta{gap:8px}
}
@media(max-width:380px){ .otsu-top .hdr-cta .tel{display:none} }

/* ============================================================
   追加⑬ 2026-09-10 PC文字サイズ底上げ（面談5後・社長「パソコンの画面で文字が小さい」）
   対象: 横幅1024px以上だけ。スマホ・タブレット（1023px以下）の見た目は変えない
   内容: a. ヘッダーのナビ・電話・お問い合わせボタン（parts/header.html は無変更・CSSのみ）
         b. ヒーローの説明文3行  c. 「さらに見る」の案内3つ
         d. 本文の基本サイズ（各セクションの説明文・カード本文・表・FAQ）を16px前後に底上げ
         e. 1440px以上はさらに +0.5〜1px
   見出し（h1〜h4）・フォントの種類は変えていない。HTML・DB は無変更
   戻し方: このブロック（追加⑬）を丸ごと削除
   ============================================================ */
@media(min-width:1024px){
  /* --- a. ヘッダー ---
     ナビ16px＋電話＋ボタンを枠（1140px）に収めるため、間隔を詰め、英字ロゴ「OHTSU WORKS CO.,LTD.」は非表示にした
     （1360px以下では元から非表示。1361px以上では表示されるが、変更前のCSSでも枠から右に約94pxはみ出していた） */
  .otsu-top nav.gnav{font-size:16px;gap:16px}
  .otsu-top .hdr-cta{gap:12px}
  .otsu-top .hdr-cta .btn{font-size:15px}
  .otsu-top .logo .corp{font-size:13px}
  .otsu-top .logo .en{display:none}
  /* --- b. ヒーローの説明文3行 --- */
  .otsu-top .hero p.sub{font-size:18.5px;line-height:1.9;max-width:640px}
  /* --- c. 「さらに見る」の案内3つ --- */
  .otsu-top .hb-guides{max-width:880px;gap:10px 36px}
  .otsu-top .hb-cap{font-size:12px}
  .otsu-top .hb-lb{font-size:17.5px}
  .otsu-top .hb-sb{font-size:14.5px;line-height:1.7}
  .otsu-top .hb-ic{width:34px;height:34px;margin-top:3px}
  /* --- d. 本文の基本サイズ --- */
  .otsu-top .shead p{font-size:16.5px}                    /* 各セクションの説明文 */
  .otsu-top .zztx p{font-size:16.5px}                     /* 強み（キャッチ p.zzcopy は別指定のまま） */
  .otsu-top .tr2-col span{font-size:15px}                 /* 困りごと 補助文 */
  .otsu-top .tr2-sm{font-size:16px}                       /* 困りごと 結論の補足 */
  .otsu-top .pr2-lead{font-size:16.5px}                   /* 加工内容 説明文 */
  .otsu-top .pr2-body p{font-size:14.5px;line-height:1.8} /* 加工内容カード本文 */
  .otsu-top .pr2-tags li{font-size:14.5px}                /* 加工内容タグ */
  .otsu-top table.eq{font-size:16px}                      /* 設備表 */
  .otsu-top table.eq td.cap{font-size:15px}
  .otsu-top table.eq td.cap b{font-size:20px}
  .otsu-top .eqrange{font-size:15px}
  .otsu-top .mat{font-size:15px}                          /* 材質 */
  .otsu-top .mat span{font-size:13px}
  .otsu-top .matnote{font-size:14px}
  .otsu-top .case .tag{font-size:12px}                    /* 製作事例 */
  .otsu-top .case dl{font-size:15px}
  .otsu-top .case dt{font-size:13.5px}
  .otsu-top .case .note{font-size:14px}
  .otsu-top #cases .ignote{font-size:14px}
  .otsu-top .fc p{font-size:15px}                         /* ご依頼の流れ */
  .otsu-top .colmq .colcard-body p{font-size:15px}        /* 技術記事カード */
  .otsu-top .colcard-date{font-size:13.5px}
  .otsu-top .faq summary{font-size:17px}                  /* FAQ */
  .otsu-top .faq .a{font-size:16px}
  .otsu-top .vcard p{font-size:15px}                      /* お客様の声 */
  .otsu-top table.comp{font-size:16px}                    /* 会社概要の表 */
  .otsu-top .cta p{font-size:16.5px}                      /* 見積り依頼 */
  .otsu-top .ctacard .s{font-size:14px}
  .otsu-top .igbar-s{font-size:15px}                      /* Instagram看板 */
}
/* 1024〜1139px は幅が足りないので電話はアイコンのみ（番号は非表示・1140px以上はアイコン＋番号のまま） */
@media(min-width:1024px) and (max-width:1139px){
  .otsu-top .tel .no a{width:36px;padding:0;font-size:0;background-position:center}
}
/* 電話番号は 1181px以上で文字表示（1180px以下はアイコンなので触らない） */
@media(min-width:1181px){
  .otsu-top .tel .lb{font-size:11px}
  .otsu-top .tel .no{font-size:20px}
}
/* --- e. 1440px以上はさらに少し大きく --- */
@media(min-width:1440px){
  .otsu-top .hdr-cta .btn{font-size:15.5px}   /* ナビは16pxのまま（17pxにすると枠1140pxに収まらない） */
  .otsu-top .hero p.sub{font-size:19px}
  .otsu-top .hb-lb{font-size:18px}
  .otsu-top .hb-sb{font-size:15px}
  .otsu-top .shead p,.otsu-top .zztx p,.otsu-top .pr2-lead,.otsu-top .cta p{font-size:17px}
  .otsu-top .faq .a,.otsu-top table.eq,.otsu-top table.comp{font-size:16.5px}
}