/* JC規則財審アシスタント 紹介ページの見た目（B案「紺の帯で主役を立てる」・2026-10-10 選定）
   色・文字・部品はこのファイルの上半分（決まりごと）だけで作る。ページの HTML に色を書かない。
   記録は design/README.md */

/* ===== 決まりごと：名前付きの色・文字・寸法 ===== */
:root {
  /* 団体・アプリの色（議案まるごとチェックと同じ紺） */
  --color-brand: #0a315b;
  --color-brand-deep: #082b55;
  --color-on-brand: #ffffff;
  --color-on-brand-muted: #d3dce8;

  /* 主ボタン（塗り）・選んでいるタブ・入力中の枠 */
  --color-action: #0a315b;
  --color-action-hover: #082b55;

  /* 文字・面・罫線 */
  --color-ink: #1d2733;
  --color-ink-muted: #556474;
  --color-canvas: #ffffff;
  --color-band: #f4f7fa;
  --color-surface: #ffffff;
  --color-line: #dfe6ee;
  --color-line-strong: #b4c1cf;

  /* 押せないボタン */
  --color-off: #e5e9ee;
  --color-off-ink: #66727f;

  /* 状態の色（赤＝要修正・注意しないと困ること／黄＝要確認） */
  --color-alert-solid: #d6333a;
  --color-alert-soft: #fdecec;
  --color-alert-line: #f5c4c6;
  --color-alert-ink: #a3222a;
  --color-turn-solid: #f2b705;
  --color-turn-soft: #fff7df;
  --color-turn-line: #f0d98f;
  --color-turn-ink: #6e4b00;

  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  --font-num: "Noto Sans JP", "Hiragino Sans", system-ui, sans-serif;

  --radius: 6px;
  --width: 1120px;
  --width-read: 880px;
  --gutter: 24px;
}

/* ===== 土台 ===== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-brand); }
h1, h2, h3 { line-height: 1.4; margin: 0; letter-spacing: 0.01em; }
/* 日本語の見出し・短い強調は文節で折り返す（1文字だけ次の行に落ちるのを防ぐ） */
h1, h2, h3, strong, .lead { word-break: auto-phrase; text-wrap: pretty; }
p { margin: 0; }
code { font-family: var(--font-num); font-weight: 700; }
:focus-visible { outline: 3px solid var(--color-action); outline-offset: 2px; }
.hidden { display: none !important; }

.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 10;
  background: var(--color-action); color: var(--color-on-brand);
  padding: 8px 14px; border-radius: var(--radius); text-decoration: none;
}
.skip-link:focus { top: 12px; }

.wrap { width: min(var(--width), 100% - var(--gutter) * 2); margin-inline: auto; }
.stack { display: grid; gap: 40px; }
.wrap-read { width: min(var(--width-read), 100% - var(--gutter) * 2); margin-inline: auto; }

/* ===== 部品：ボタン（塗り／線／下線の文字の3段） ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 10px 22px;
  border-radius: var(--radius); border: 1.5px solid transparent;
  font: inherit; font-weight: 700; line-height: 1.4; text-decoration: none; cursor: pointer;
}
.btn-primary { background: var(--color-action); border-color: var(--color-action); color: var(--color-on-brand); }
.btn-primary:hover { background: var(--color-action-hover); border-color: var(--color-action-hover); }
/* 紺の帯の上の主ボタン（白い塗り） */
.btn-on-brand { background: var(--color-on-brand); border-color: var(--color-on-brand); color: var(--color-brand); }
.btn-on-brand:hover { background: var(--color-band); }
.btn-outline { background: var(--color-surface); border-color: var(--color-action); color: var(--color-action); }
.btn-outline:hover { background: var(--color-band); }
.btn:disabled, .btn[aria-disabled="true"] { background: var(--color-off); border-color: var(--color-off); color: var(--color-off-ink); cursor: not-allowed; }
.btn-lg { min-height: 56px; padding: 12px 28px; font-size: 1.0625rem; }
.link { color: var(--color-brand); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.link:hover { text-decoration-thickness: 2px; }

/* ===== 部品：上の帯（全ページ共通） ===== */
.site-header { background: var(--color-surface); border-bottom: 1px solid var(--color-line); }
.site-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--color-brand); font-weight: 900; font-size: 1.125rem; text-decoration: none; }
.brand img { width: 34px; height: 34px; border-radius: var(--radius); }
.site-nav { display: flex; gap: 4px; }
.site-nav a { padding: 8px 12px; color: var(--color-ink); font-size: 0.9375rem; font-weight: 700; text-decoration: none; border-radius: var(--radius); }
.site-nav a:hover { background: var(--color-band); color: var(--color-brand); }
.site-nav a[aria-current] { color: var(--color-action); box-shadow: inset 0 -3px 0 var(--color-action); border-radius: 0; }

/* ===== 部品：番号まわりのタブ ===== */
.tabs { border-bottom: 1px solid var(--color-line); background: var(--color-surface); }
.tabs-inner { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.tabs a {
  flex: none; padding: 12px 16px; border-bottom: 3px solid transparent;
  color: var(--color-ink-muted); font-size: 0.9375rem; font-weight: 700; text-decoration: none; white-space: nowrap;
}
.tabs a:hover { color: var(--color-brand); }
.tabs a[aria-current="page"] { color: var(--color-action); border-bottom-color: var(--color-action); }

/* ===== 部品：段・見出し ===== */
.section { padding: 72px 0; }
.section-alt { background: var(--color-band); }
.section-title { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 900; color: var(--color-ink); text-align: center; margin-bottom: 36px; }
.kicker { display: block; color: var(--color-brand); font-size: 0.875rem; font-weight: 700; letter-spacing: 0.04em; }

/* 下層ページの見出しの段（紺の細い帯つき） */
.page-head { background: var(--color-band); border-top: 4px solid var(--color-brand); padding: 44px 0 40px; }
.page-head h1 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 900; color: var(--color-brand); margin-top: 6px; }
.page-head p.lead { margin-top: 12px; color: var(--color-ink-muted); max-width: 44em; }
.page-head-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; }
.page-body { padding: 40px 0 72px; display: grid; gap: 28px; }

/* ===== 部品：番号の見方3ページの切り替え ===== */
.subtabs { display: flex; flex-wrap: wrap; gap: 8px; }
.subtabs a { padding: 6px 14px; border: 1.5px solid var(--color-line-strong); border-radius: var(--radius); color: var(--color-ink); font-size: 0.875rem; font-weight: 700; text-decoration: none; background: var(--color-surface); }
.subtabs a:hover { border-color: var(--color-action); color: var(--color-action); }
.subtabs a[aria-current="page"] { background: var(--color-action); border-color: var(--color-action); color: var(--color-on-brand); }

/* ===== 部品：面（線の枠） ===== */
.panel { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius); padding: 28px; }
.panel-head { margin-bottom: 16px; }
.panel-head h2 { font-size: 1.375rem; font-weight: 900; margin-top: 4px; }
.panel-lead { color: var(--color-ink-muted); margin-bottom: 18px; }

/* ===== 部品：注意書き（左の太い帯） ===== */
.notice { border-left: 6px solid var(--color-brand); background: var(--color-band); padding: 18px 22px; border-radius: 0 var(--radius) var(--radius) 0; }
.notice strong { display: block; font-weight: 900; margin-bottom: 4px; }
.notice-alert { border-left-color: var(--color-alert-solid); background: var(--color-alert-soft); }
.notice-alert strong { color: var(--color-alert-ink); }

/* ===== 部品：行き先の札（ページ内の別ページへの入口） ===== */
.go-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; border: 1px solid var(--color-line); border-radius: var(--radius);
  color: var(--color-ink-muted); font-size: 0.9375rem; text-decoration: none; background: var(--color-surface);
}
.go-row strong { color: var(--color-brand); }
.go-row:hover { border-color: var(--color-line-strong); background: var(--color-band); }

/* ===== 部品：状態の札 ===== */
.badge { display: inline-block; padding: 2px 10px; border-radius: var(--radius); font-size: 0.8125rem; font-weight: 700; border: 1px solid var(--color-line-strong); color: var(--color-ink-muted); }
.badge-alert { background: var(--color-alert-solid); border-color: var(--color-alert-solid); color: var(--color-on-brand); }
.badge-turn { background: var(--color-turn-solid); border-color: var(--color-turn-solid); color: var(--color-ink); }

/* ===== 部品：入力欄 ===== */
.field-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px 16px; }
.field-grid label, .field { display: grid; gap: 6px; font-size: 0.875rem; font-weight: 700; color: var(--color-ink); align-content: start; }
.field-grid small, .field small { font-weight: 400; color: var(--color-ink-muted); font-size: 0.8125rem; line-height: 1.6; }
input[type="text"], input[type="number"], input[type="email"], input[type="tel"], input[type="search"], select, textarea {
  width: 100%; min-height: 46px; padding: 9px 12px;
  border: 1.5px solid var(--color-line-strong); border-radius: var(--radius);
  background: var(--color-surface); color: var(--color-ink); font: inherit; font-weight: 400;
}
textarea { min-height: 140px; line-height: 1.7; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--color-action); box-shadow: 0 0 0 3px var(--color-band); }

/* ===== 部品：結果の帯（紺の塗りに白い数字） ===== */
.result {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 22px; padding: 18px 22px; border-radius: var(--radius);
  background: var(--color-brand); color: var(--color-on-brand);
}
.result-label { display: block; font-size: 0.8125rem; color: var(--color-on-brand-muted); font-weight: 700; }
.result-code { display: block; font-family: var(--font-num); font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 900; letter-spacing: 0.02em; line-height: 1.3; font-variant-numeric: tabular-nums; }

/* ===== 部品：表 ===== */
.table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.table th, .table td { border-bottom: 1px solid var(--color-line); padding: 10px 12px; text-align: left; vertical-align: top; }
.table th { background: var(--color-band); font-weight: 700; color: var(--color-ink); }

/* ===== 部品：記号つきの項目の並び（番号の見方など） ===== */
.code-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--color-line); }
.code-list > article { display: grid; grid-template-columns: minmax(56px, auto) minmax(0, 1fr); gap: 14px; padding: 16px 4px; border-bottom: 1px solid var(--color-line); }
.code-list > article:nth-child(odd) { padding-right: 20px; }
.code-mark {
  display: inline-grid; place-items: center; align-self: start; min-width: 48px; min-height: 48px; padding: 6px; line-height: 1.25; text-align: center;
  border: 1.5px solid var(--color-brand); border-radius: var(--radius);
  color: var(--color-brand); font-family: var(--font-num); font-weight: 900; font-size: 1.125rem;
}
.code-list h3 { font-size: 1.0625rem; font-weight: 900; }
.code-list p { color: var(--color-ink-muted); font-size: 0.9375rem; margin-top: 2px; }

/* ===== 部品：下の帯（全ページ共通） ===== */
.site-footer { background: var(--color-brand); color: var(--color-on-brand-muted); padding: 40px 0 32px; font-size: 0.875rem; }
.site-footer .brand { color: var(--color-on-brand); }
.footer-links { display: flex; flex-wrap: wrap; gap: 6px 22px; margin: 18px 0; }
.footer-links a { color: var(--color-on-brand); text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-note { line-height: 1.7; }

/* ===== トップ ===== */
.hero { background: var(--color-brand); color: var(--color-on-brand); padding: 56px 0 64px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; position: relative; z-index: 1; }
/* 最終進化のすがた（影）：紺の帯の左下に薄く置く。分かる人には分かる程度（2026-10-11） */
.final-form { position: absolute; left: clamp(0px, 3vw, 56px); bottom: -44px; width: clamp(240px, 24vw, 360px); opacity: .08; pointer-events: none; user-select: none; }
.hero-eyebrow { display: inline-block; font-weight: 700; font-size: 0.9375rem; color: var(--color-on-brand-muted); }
.hero h1 { font-size: clamp(1.75rem, 3.3vw, 2.625rem); font-weight: 900; line-height: 1.3; margin: 10px 0 18px; }
.hero h1 span { display: inline-block; }
.hero-lead { font-size: 1.125rem; color: var(--color-on-brand); }
.hero-actions { margin-top: 28px; }
.hero-meta { margin-top: 18px; display: grid; gap: 4px; font-size: 0.875rem; color: var(--color-on-brand-muted); }
.hero-meta a { color: var(--color-on-brand); }
.hero-shot { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-on-brand-muted); background: var(--color-surface); }
.hero-shot figcaption { padding: 8px 14px; font-size: 0.8125rem; color: var(--color-ink-muted); border-top: 1px solid var(--color-line); }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; counter-reset: step; }
.steps li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; align-items: start; }
.steps li::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--color-brand); color: var(--color-on-brand); font-weight: 900; font-size: 1.125rem;
}
.steps strong { display: block; font-size: 1.125rem; font-weight: 900; }
.steps p { color: var(--color-ink-muted); font-size: 0.9375rem; margin-top: 2px; }

/* 使い方の動画 */
.video { margin: 40px auto 0; max-width: 880px; }
.video video { display: block; width: 100%; height: auto; border: 1px solid var(--color-line); border-radius: var(--radius); background: var(--color-band); }
.video figcaption { margin-top: 8px; text-align: center; color: var(--color-ink-muted); font-size: 0.875rem; }

.tool-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.tool-card { display: grid; grid-template-rows: auto 1fr auto; gap: 12px; }
.tool-card-head { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 12px; align-items: center; }
.tool-card-head svg { width: 36px; height: 36px; color: var(--color-brand); }
.tool-card h3 { font-size: 1.1875rem; font-weight: 900; }
.tool-card-sub { display: block; color: var(--color-ink-muted); font-size: 0.875rem; font-weight: 400; }
.tool-card > p { color: var(--color-ink-muted); font-size: 0.9375rem; }
.tool-card .btn { width: 100%; }
.tool-card small { color: var(--color-ink-muted); font-size: 0.8125rem; }

.creator { display: grid; grid-template-columns: 112px minmax(0, 1fr) auto; gap: 24px; align-items: center; }
.creator img { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; background: var(--color-band); }
.creator-name { font-size: 1.375rem; font-weight: 900; }
.creator-role { color: var(--color-ink-muted); font-size: 0.9375rem; }
.creator p.creator-text { margin-top: 6px; color: var(--color-ink-muted); font-size: 0.9375rem; }

.support-line { padding: 22px 0; border-top: 1px solid var(--color-line); text-align: center; font-size: 0.9375rem; color: var(--color-ink-muted); }

/* ===== 番号ガイド ===== */
.mode-switch { display: inline-flex; border: 1.5px solid var(--color-action); border-radius: var(--radius); overflow: hidden; margin: 18px 0; }
.mode-switch button { min-height: 44px; padding: 8px 18px; border: 0; background: var(--color-surface); color: var(--color-action); font: inherit; font-weight: 700; cursor: pointer; }
.mode-switch button + button { border-left: 1.5px solid var(--color-action); }
.mode-switch button.active { background: var(--color-action); color: var(--color-on-brand); }
.pattern { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin-bottom: 18px; font-family: var(--font-num); }
.pattern code { padding: 4px 9px; border: 1px solid var(--color-line-strong); border-radius: var(--radius); background: var(--color-band); font-size: 1.0625rem; }
.pattern span { color: var(--color-ink-muted); font-weight: 700; padding: 0 2px; }
/* 文字の色は number-guide.js が "number-feedback success／error" に付け替える */
.number-feedback { margin-top: 10px; font-size: 0.875rem; color: var(--color-ink-muted); min-height: 1.5em; }
.number-feedback.error { color: var(--color-alert-ink); font-weight: 700; }
.number-feedback.success { color: var(--color-brand); font-weight: 700; }
.panel .go-row { margin-bottom: 4px; }

/* ===== 番号の見方 ===== */
.example { display: grid; gap: 14px; }
.example-number { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.example-number span { color: var(--color-ink-muted); font-size: 0.875rem; font-weight: 700; }
.example-number code { font-size: clamp(2rem, 5vw, 3rem); color: var(--color-brand); font-weight: 900; letter-spacing: 0.02em; }
.example-roles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.example-role { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: start; padding-top: 14px; border-top: 1px solid var(--color-line); }
.example-role p { color: var(--color-ink-muted); font-size: 0.9375rem; }
.source-box { border: 1px solid var(--color-line); border-radius: var(--radius); padding: 14px 18px; background: var(--color-surface); font-size: 0.9375rem; }
.source-box strong { display: block; color: var(--color-brand); font-size: 0.8125rem; }
.source-box span { font-family: var(--font-num); font-weight: 700; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--color-line); }
.facts > * { padding: 16px 18px 16px 0; border-bottom: 1px solid var(--color-line); }
.facts > * + * { padding-left: 18px; border-left: 1px solid var(--color-line); }
.facts span { display: block; color: var(--color-ink-muted); font-size: 0.8125rem; font-weight: 700; }
.facts strong { display: block; font-size: 1.0625rem; font-weight: 900; margin: 2px 0 4px; }
.facts p { color: var(--color-ink-muted); font-size: 0.9375rem; }
.sources { font-size: 0.875rem; color: var(--color-ink-muted); }
.back-link { justify-self: start; }


/* 見出しの段の右の小箱：付番の流れ・収録件数 */
.source-box i { display: block; font-style: normal; color: var(--color-ink-muted); line-height: 1.2; }
.source-box em { display: block; font-style: normal; color: var(--color-ink-muted); font-size: 0.8125rem; }
.source-box strong strong, .source-box > strong > span { display: inline; font-size: 1.75rem; color: var(--color-brand); }
.source-box small { font-size: 0.875rem; margin-left: 2px; }
.facts-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.code-list small { display: block; margin-top: 4px; color: var(--color-ink-muted); font-size: 0.8125rem; }
.code-list code, .notice code, .facts code, .stage code { padding: 0 4px; border: 1px solid var(--color-line); border-radius: 4px; background: var(--color-band); font-size: 0.9em; }
.notice p + p { margin-top: 8px; }
.sources a { color: var(--color-brand); }
.sources p { font-weight: 700; color: var(--color-ink); }
.sources > a { display: inline-block; margin-right: 16px; }

/* 番号の組み立て（ファイル番号＋入力→確認番号） */
.formula { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1.2fr); gap: 12px; align-items: center; }
.formula > div { border: 1px solid var(--color-line); border-radius: var(--radius); padding: 14px 16px; background: var(--color-surface); display: grid; gap: 2px; }
.formula span { color: var(--color-ink-muted); font-size: 0.8125rem; font-weight: 700; }
.formula code { font-size: 1.125rem; color: var(--color-ink); }
.formula small { color: var(--color-ink-muted); font-size: 0.8125rem; }
.formula b { color: var(--color-ink-muted); font-size: 1.25rem; text-align: center; }
.formula .formula-result { background: var(--color-brand); border-color: var(--color-brand); }
.formula .formula-result span, .formula .formula-result small { color: var(--color-on-brand-muted); }
.formula .formula-result code { color: var(--color-on-brand); }

/* 付番の流れ（01→02→03） */
.stages { display: grid; gap: 0; border-top: 1px solid var(--color-line); }
.stage { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--color-line); }
.stage-num { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--color-brand); color: var(--color-on-brand); font-weight: 900; font-size: 1.125rem; }
.stage-body { display: grid; gap: 14px; }
.stage-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.stage-head p { color: var(--color-ink-muted); font-size: 0.875rem; font-weight: 700; }
.stage-head h2 { font-size: 1.375rem; font-weight: 900; }
.stage-head > span { padding: 2px 10px; border: 1px solid var(--color-line-strong); border-radius: var(--radius); font-size: 0.8125rem; font-weight: 700; color: var(--color-ink-muted); }
.stage-detail { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.stage-detail > div { padding: 14px 16px; background: var(--color-band); border-radius: var(--radius); }
.stage-detail strong { display: block; font-size: 0.9375rem; }
.stage-detail p { color: var(--color-ink-muted); font-size: 0.9375rem; }

/* LOM番号検索 */
.panel-head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.result-count { color: var(--color-ink-muted); font-size: 0.875rem; font-weight: 700; }
.search-box { display: flex; align-items: center; gap: 8px; border: 1.5px solid var(--color-line-strong); border-radius: var(--radius); padding: 0 8px 0 14px; background: var(--color-surface); }
.search-box:focus-within { border-color: var(--color-action); }
.search-box > span { color: var(--color-ink-muted); font-size: 1.25rem; }
.search-box input { border: 0; min-height: 52px; padding: 8px 4px; font-size: 1.0625rem; }
.search-box input:focus { box-shadow: none; }
.search-box button, .chips button, .lom-directory-actions button {
  min-height: 36px; padding: 4px 12px; border: 1.5px solid var(--color-action); border-radius: var(--radius);
  background: var(--color-surface); color: var(--color-action); font: inherit; font-size: 0.875rem; font-weight: 700; cursor: pointer; white-space: nowrap; flex: none;
}
.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px; }
.chips > span { color: var(--color-ink-muted); font-size: 0.8125rem; font-weight: 700; }
.panel.lom-results { padding: 0; overflow: hidden; }
.lom-directory-table-head, .lom-directory-row { display: grid; grid-template-columns: 140px minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 12px 20px; }
.lom-directory-table-head { background: var(--color-band); border-bottom: 1px solid var(--color-line); color: var(--color-ink-muted); font-size: 0.8125rem; font-weight: 700; }
.lom-directory-row { border-bottom: 1px solid var(--color-line); }
.lom-directory-row:last-child { border-bottom: 0; }
.lom-directory-number strong { display: block; font-family: var(--font-num); font-size: 1.375rem; font-weight: 900; color: var(--color-brand); line-height: 1.3; }
.lom-directory-number span, .lom-directory-name span { display: block; color: var(--color-ink-muted); font-size: 0.75rem; }
.lom-directory-name strong { display: block; font-weight: 700; }
.lom-directory-actions { display: flex; gap: 8px; align-items: center; }
.lom-directory-actions a { color: var(--color-brand); font-size: 0.875rem; font-weight: 700; }
.lom-directory-empty { padding: 28px 20px; text-align: center; }
.lom-directory-empty p { color: var(--color-ink-muted); font-size: 0.9375rem; }
.notice-body { margin-top: 8px; }
.notice h2 { font-size: 1.125rem; font-weight: 900; }
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  padding: 10px 18px; border-radius: var(--radius); background: var(--color-ink); color: var(--color-canvas); font-size: 0.9375rem; font-weight: 700;
  transition: opacity .2s, transform .2s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }


/* ===== 部品：読み物の本文 ===== */
.prose > * + * { margin-top: 14px; }
.prose h2 { font-size: 1.25rem; font-weight: 900; margin-top: 36px; padding-top: 4px; }
.prose ul { padding-left: 1.4em; }
.prose li + li { margin-top: 6px; }
.quote { margin: 22px 0; padding: 4px 0 4px 20px; border-left: 6px solid var(--color-brand); font-size: 1.125rem; font-weight: 700; color: var(--color-brand); }
/* 読み物（開発者の思い）：最初の見出しは面の上に余白を作らない・結びの署名は右寄せ */
.prose h2.first { margin-top: 0; }
.prose .signature { text-align: right; color: var(--color-ink-muted); font-weight: 700; margin-top: 28px; }
/* 読み物の中の「最終進化のすがた」（紺の影・白い面の上）：右に寄せて文を回り込ませる */
.prose .final-form-ink { float: right; width: 150px; margin: 0 0 8px 20px; opacity: .14; }
.go-rows { display: grid; gap: 10px; }

/* ===== 部品：トップの「なぜ、この道具を作ったか」（引用1つ＋要点3つ＋全文への入口） ===== */
.why .quote { margin: 0 0 22px; font-size: clamp(1.125rem, 1.8vw, 1.375rem); line-height: 1.7; }
.why .facts { border-top: 0; }
.why .facts > * { padding-top: 0; }
.why .facts span { color: var(--color-brand); font-size: 0.875rem; }
.why-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; margin-top: 22px; }
.why-actions small { color: var(--color-ink-muted); font-size: 0.875rem; }
.privacy { padding: 44px 0 72px; }
.privacy h1 { font-size: clamp(1.75rem, 3.4vw, 2.25rem); font-weight: 900; color: var(--color-brand); margin-top: 4px; }
.privacy-updated { color: var(--color-ink-muted); font-size: 0.875rem; }

/* ===== 部品：顔写真つきの名札 ===== */
.portrait { margin: 0; display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 14px; align-items: center; max-width: 360px; }
.portrait img { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; background: var(--color-surface); }
.portrait strong { display: block; font-size: 1.125rem; font-weight: 900; }
.portrait span { display: block; color: var(--color-ink-muted); font-size: 0.8125rem; line-height: 1.6; }
.page-head-action { margin-top: 22px; }

/* ===== 部品：入力フォーム ===== */
.field-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 18px; }
.field-grid label > span, .field > span { display: flex; align-items: center; gap: 8px; }
.req { font-style: normal; font-size: 0.75rem; font-weight: 700; padding: 0 6px; border-radius: 4px; background: var(--color-alert-soft); color: var(--color-alert-ink); }
.form-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check-row { display: flex; gap: 10px; align-items: flex-start; margin: 22px 0; font-size: 0.9375rem; }
.check-row input { width: 20px; height: 20px; margin-top: 4px; accent-color: var(--color-action); flex: none; }
.form-submit { display: grid; gap: 8px; justify-items: start; }
.form-submit p { color: var(--color-ink-muted); font-size: 0.8125rem; }
.form-status { margin-top: 18px; padding: 14px 18px; border-left: 6px solid var(--color-brand); background: var(--color-band); font-weight: 700; }
.form-status.is-error { border-left-color: var(--color-alert-solid); background: var(--color-alert-soft); color: var(--color-alert-ink); }

/* ===== 3枚並び（道具・講師依頼の内容・支援） ===== */
.tool-cards > .panel > h3 { font-size: 1.1875rem; font-weight: 900; margin-bottom: 6px; }
.tool-cards > .panel > p { color: var(--color-ink-muted); font-size: 0.9375rem; }
/* ご支援の3枚：説明の行数が違っても、ボタンとQRの高さを3枚でそろえる（説明の段が余りを吸う） */
.support-card { display: grid; gap: 10px; grid-template-rows: auto auto 1fr auto auto; }
.support-price { font-family: var(--font-num); font-size: 2.25rem; font-weight: 900; color: var(--color-brand); line-height: 1.2; }
.support-card img { width: 160px; justify-self: center; margin-top: 6px; border: 1px solid var(--color-line); border-radius: var(--radius); }


/* ===== 画面幅ごと ===== */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .tool-cards { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .creator { grid-template-columns: 96px minmax(0, 1fr); align-items: start; }
  .creator img { width: 96px; height: 96px; }
  .creator .btn { grid-column: 1 / -1; justify-self: start; }
}
@media (max-width: 760px) {
  :root { --gutter: 16px; }
  .site-header-inner { flex-direction: column; align-items: flex-start; gap: 0; padding: 10px 0 4px; }
  .site-nav { width: 100%; overflow-x: auto; scrollbar-width: none; margin-left: -12px; }
  .site-nav a { flex: none; white-space: nowrap; }
  .tabs-inner { gap: 0; }
  .tabs a { padding: 12px 8px; font-size: 0.8125rem; }
  .section { padding: 52px 0; }
  .hero { padding: 40px 0 48px; }
  .steps { grid-template-columns: 1fr; gap: 18px; }
  .page-head { padding: 32px 0 28px; }
  .page-head-grid { grid-template-columns: 1fr; gap: 18px; }
  .panel { padding: 20px 16px; }
  .code-list, .example-roles, .facts, .stage-detail { grid-template-columns: 1fr; }
  .formula { grid-template-columns: 1fr; }
  .formula b { transform: rotate(90deg); }
  .stage { grid-template-columns: 1fr; gap: 12px; }
  .lom-directory-table-head { display: none; }
  .lom-directory-row { grid-template-columns: 1fr; gap: 6px; padding: 14px 16px; }
  .code-list > article:nth-child(odd) { padding-right: 4px; }
  .facts > * + * { padding-left: 0; border-left: 0; }
  .btn-lg { width: 100%; }
  .final-form { display: none; }
  .prose .final-form-ink { float: none; margin: 0 auto 12px; }
}
@media (max-width: 480px) {
  .field-grid, .field-grid-2 { grid-template-columns: 1fr; }
  .result { padding: 16px; }
  .result .btn { width: 100%; }
}