/* グレース岡田 — コーポレート/ブランドサイト 共通スタイル
 * 重厚なインク＋ゴールドのメゾン表現。styles.css のトークンを前提とする。
 */

html { scroll-behavior: smooth; overflow-x: hidden; }
body { font-family: var(--font-jp-sans); color: var(--text-primary); background: var(--bg-page); overflow-x: hidden; max-width: 100vw; }

.wrap { max-width: 1200px; margin-inline: auto; padding-inline: 28px; }
.wrap--narrow { max-width: 820px; }

/* ====== ヘッダー ====== */
.gk-topbar {
  background: var(--ink-900); color: var(--ink-300);
  font: var(--type-label-sm); letter-spacing: var(--tracking-label); text-transform: uppercase;
}
.gk-topbar__inner { max-width: 1200px; margin-inline: auto; padding: 8px 28px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.gk-topbar a { color: var(--gold-400); }
@media (max-width: 640px) {
  .gk-topbar__inner { flex-direction: column; gap: 4px; padding: 10px 20px; text-align: center; }
  .gk-topbar__inner span { white-space: nowrap; }
}

.gk-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: rgba(20,17,14,0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-dark);
}
.gk-header__inner { max-width: 1200px; margin-inline: auto; padding: 16px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.gk-logo { display: inline-flex; align-items: center; gap: 13px; flex: none; }
.gk-logo__wm { font-family: var(--font-serif); font-weight: 500; font-size: 21px; letter-spacing: 0.26em; text-transform: uppercase; color: var(--ink-50); line-height: 1; padding-left: 0.26em; white-space: nowrap; }
.gk-logo__jp { font-family: var(--font-jp-serif); font-size: 10px; letter-spacing: 0.3em; color: var(--ink-400); margin-top: 5px; padding-left: 0.3em; white-space: nowrap; }

.gk-nav { display: flex; align-items: center; gap: 30px; }
.gk-nav a {
  font: var(--type-label-sm); letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--ink-300); padding: 6px 0; border-bottom: 1px solid transparent; position: relative;
  transition: color var(--dur-base) var(--ease-standard);
  display: inline-flex; flex-direction: column; align-items: center; gap: 3px;
}
.gk-nav a .jp { font-family: var(--font-jp-sans); font-size: 9px; letter-spacing: 0.18em; color: var(--ink-500); }
.gk-nav a:hover { color: var(--ink-50); }
.gk-nav a.is-active { color: var(--gold-400); }
.gk-nav a.is-active::after { content: ""; position: absolute; bottom: -1px; left: 50%; transform: translateX(-50%) rotate(45deg); width: 5px; height: 5px; background: var(--gold-500); }
.gk-nav__cta {
  font: var(--type-label-sm); letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--ink-900) !important; background: var(--gold-500); padding: 11px 20px; border-radius: var(--radius-sm);
  transition: background var(--dur-base) var(--ease-standard);
}
.gk-nav__cta:hover { background: var(--gold-400); color: var(--ink-900) !important; }
.gk-burger { display: none; background: none; border: none; color: var(--ink-50); font-size: 24px; cursor: pointer; }

/* ====== ヒーロー / ページヘッド ====== */
.gk-pagehead {
  background: var(--ink-900); color: var(--ink-50); text-align: center;
  padding: 84px 28px 72px; position: relative; overflow: hidden;
}
.gk-pagehead__glow { position: absolute; right: -180px; top: -180px; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(194,154,71,0.18), transparent 70%); pointer-events: none; }
.gk-pagehead .eyebrow { color: var(--gold-500); margin-bottom: 18px; }
.gk-pagehead h1 { font: var(--type-display); font-size: clamp(46px, 6vw, 78px); color: var(--ink-50); margin: 0 0 14px; }
.gk-pagehead p { font: var(--type-serif-lead); font-style: italic; color: var(--ink-300); margin: 0; }

/* ====== 共通パーツ ====== */
.eyebrow { font: var(--type-label); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-gold); display: block; }

.gk-section { padding: var(--section-y) 0; }
.gk-section--ink { background: var(--ink-900); color: var(--ink-50); }
.gk-section--sunken { background: var(--surface-sunken); }

.gk-head { text-align: center; margin-bottom: 52px; }
.gk-head h2 { font: var(--type-h2); margin: 18px 0 10px; }
.gk-head--ink h2 { color: var(--ink-50); }
.gk-head p { font: var(--type-body); color: var(--ink-500); margin: 0; }
.gk-head--ink p { color: var(--ink-300); }

.gk-rule { display: inline-flex; align-items: center; gap: 14px; color: var(--ink-200); }
.gk-rule--ink { color: rgba(255,255,255,0.2); }
.gk-rule::before, .gk-rule::after { content: ""; height: 1px; width: 70px; background: currentColor; }
.gk-rule__dia { width: 7px; height: 7px; transform: rotate(45deg); background: var(--gold-500); }

/* ボタン */
.gk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.7em;
  font: var(--type-label); letter-spacing: var(--tracking-label); text-transform: uppercase;
  padding: 15px 30px; border: 1px solid transparent; border-radius: var(--radius-sm); cursor: pointer;
  transition: all var(--dur-base) var(--ease-standard); text-decoration: none;
}
.gk-btn--gold { background: var(--gold-500); color: var(--ink-900); border-color: var(--gold-500); }
.gk-btn--gold:hover { background: var(--gold-400); color: var(--ink-900); }
.gk-btn--ink { background: var(--ink-900); color: var(--ink-50); border-color: var(--ink-900); }
.gk-btn--ink:hover { background: var(--ink-700); color: var(--ink-50); }
.gk-btn--outline { background: transparent; color: var(--ink-900); border-color: var(--ink-300); }
.gk-btn--outline:hover { border-color: var(--ink-900); color: var(--ink-900); }
.gk-btn--outline-light { background: transparent; color: var(--ink-50); border-color: var(--gold-500); }
.gk-btn--outline-light:hover { background: var(--gold-500); color: var(--ink-900); }
.gk-btn--ghost { background: transparent; color: var(--ink-900); border: none; border-bottom: 1px solid var(--gold-500); border-radius: 0; padding: 0 0 5px; }
.gk-btn--ghost:hover { color: var(--gold-700); }
.gk-btn--ghost.on-ink { color: var(--ink-50); }
.gk-btn--ghost.on-ink:hover { color: var(--gold-400); }

/* 写真プレースホルダー（実写真は未提供） */
.gk-photo { position: relative; overflow: hidden; background: radial-gradient(120% 100% at 30% 18%, #FBF9F4 0%, #EFE7DA 52%, #DDCFBC 100%); display: flex; align-items: center; justify-content: center; }
.gk-photo--champ { background: radial-gradient(120% 100% at 30% 18%, #FCF6E6 0%, #F1E3C2 55%, #E3CD9C 100%); }
.gk-photo--blush { background: radial-gradient(120% 100% at 30% 18%, #FBF6F2 0%, #EFDFD8 55%, #DCC4BC 100%); }
.gk-photo--ink { background: radial-gradient(120% 100% at 30% 18%, #2A241D 0%, #1B1712 60%, #14110E 100%); }
.gk-photo > i { font-size: clamp(38px, 13%, 110px); color: rgba(140,160,180,0.5); filter: drop-shadow(0 8px 18px rgba(20,17,14,0.18)); }
.gk-photo--champ > i, .gk-photo--ink > i { color: rgba(194,154,71,0.58); }
.gk-photo--blush > i { color: rgba(114,43,51,0.42); }
.gk-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 42%, rgba(255,255,255,0.42) 50%, transparent 58%); }
.gk-photo--ink::after { background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.06) 50%, transparent 60%); }
.gk-photo--real::after { content: none; }

/* カード（商品/ブランド） */
.gk-card { background: var(--white); border: 1px solid var(--ink-100); text-decoration: none; color: inherit; display: block; transition: border-color var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard); }
.gk-card:hover { border-color: var(--ink-200); box-shadow: var(--shadow-md); }
.gk-card .gk-card__img { aspect-ratio: 1/1; }
.gk-card:hover .gk-card__img > i { transform: scale(1.06); }
.gk-card__img > i { transition: transform var(--dur-slow) var(--ease-emphasis); }
.gk-card__body { padding: 18px 18px 22px; }
.gk-card__brand { font: var(--type-label-sm); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--gold-700); margin-bottom: 8px; }
.gk-card__name { font: var(--type-h3); font-size: 19px; margin: 0 0 6px; color: var(--ink-900); }
.gk-card__meta { font: var(--type-body-sm); color: var(--ink-400); margin: 0; }

/* グリッド */
.gk-grid { display: grid; gap: 22px; }
.gk-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.gk-grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

/* バッジ */
.gk-badge { display: inline-flex; align-items: center; padding: 5px 10px; font: var(--type-label-sm); letter-spacing: var(--tracking-label); text-transform: uppercase; border-radius: var(--radius-sm); }
.gk-badge--gold { color: var(--gold-700); background: var(--gold-100); border: 1px solid var(--gold-300); }
.gk-badge--garnet { color: var(--ink-50); background: var(--garnet-500); }

/* ====== フッター ====== */
.gk-footer { background: var(--ink-900); color: var(--ink-300); padding-top: 72px; }
.gk-footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 48px; border-bottom: 1px solid var(--border-dark); }
.gk-footer h4 { font: var(--type-label-sm); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--gold-500); margin: 0 0 16px; }
.gk-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.gk-footer a { color: var(--ink-300); font: var(--type-body-sm); }
.gk-footer a:hover { color: var(--gold-400); }
.gk-footer__bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0 40px; font: var(--type-caption); color: var(--ink-500); gap: 16px; }

/* LINE ボタン */
.gk-btn--line { background: #06C755; color: #fff; border-color: #06C755; }
.gk-btn--line:hover { background: #05b34c; color: #fff; }
.gk-btn--line i { font-size: 1.3em; }

/* 事業紹介カード */
.biz-card { background: var(--white); border: 1px solid var(--ink-100); display: flex; flex-direction: column; transition: border-color var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard); }
.biz-card:hover { border-color: var(--ink-200); box-shadow: var(--shadow-md); }
.biz-card__img { aspect-ratio: 16/10; overflow: hidden; }
.biz-card__img img { transition: transform var(--dur-slow) var(--ease-emphasis); }
.biz-card:hover .biz-card__img img { transform: scale(1.05); }
.biz-card__body { padding: 26px 26px 30px; display: flex; flex-direction: column; align-items: center; text-align: center; flex: 1; }
.biz-card__no { font: var(--type-label-sm); letter-spacing: var(--tracking-label); color: var(--gold-700); margin-bottom: 12px; }
.biz-card__body h3 { font: var(--type-h3); font-size: 22px; margin: 0 0 12px; }
.biz-card__body p { font: var(--type-body); font-size: clamp(13px, 3.6vw, 15px); color: var(--ink-500); margin: 0 0 24px; flex: 1; word-break: break-all; }

/* 事業詳細：特長グリッド */
.biz-feat { display: grid; gap: 1px; background: var(--ink-100); border: 1px solid var(--ink-100); }
.biz-feat--4 { grid-template-columns: repeat(4, 1fr); }
.biz-feat--2 { grid-template-columns: repeat(2, 1fr); }
.biz-feat__cell { background: var(--white); padding: 32px 28px; }
.biz-feat__cell i { font-size: 32px; color: var(--gold-500); }
.biz-feat__cell h3 { font: var(--type-h3); font-size: 20px; margin: 18px 0 10px; }
.biz-feat__cell p { font: var(--type-body); color: var(--ink-500); margin: 0; }

/* 事業詳細：3カテゴリー */
.biz-detail { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.biz-detail--rev { grid-template-columns: 1.1fr 0.9fr; }
.biz-detail + .biz-detail { margin-top: clamp(48px, 7vw, 88px); padding-top: clamp(48px, 7vw, 88px); border-top: 1px solid var(--ink-100); }
.biz-detail__media { aspect-ratio: 4/3; min-height: 300px; }
.biz-detail__media > i { font-size: clamp(48px, 18%, 128px); }
.biz-detail--rev .biz-detail__media { order: 2; }
.biz-detail__body { display: flex; flex-direction: column; }
.biz-detail__no { font: var(--type-label-sm); font-family: var(--font-serif); letter-spacing: var(--tracking-label); color: var(--gold-700); margin-bottom: 12px; }
.biz-detail__title { font: var(--type-h2); font-size: clamp(24px, 2.4vw, 32px); margin: 0 0 14px; }
.biz-detail__lead { font: var(--type-serif-lead); font-style: italic; color: var(--gold-700); margin: 0 0 16px; }
.biz-detail__text { font: var(--type-body-lg); color: var(--ink-600); margin: 0 0 24px; max-width: 38ch; margin-inline: auto; }
.biz-detail__list { list-style: none; margin: 0 auto 30px; padding: 0; display: flex; flex-direction: column; gap: 20px; max-width: 38ch; }
.biz-detail__list li { display: flex; gap: 15px; }
.biz-detail__dia { flex: none; width: 7px; height: 7px; margin-top: 9px; transform: rotate(45deg); background: var(--gold-500); }
.biz-detail__list h4 { font: var(--type-h3); font-size: 17px; margin: 0 0 6px; color: var(--ink-900); }
.biz-detail__list p { font: var(--type-body); color: var(--ink-500); margin: 0; }

@media (max-width: 820px) {
  .biz-detail { grid-template-columns: 1fr; gap: 28px; }
  .biz-detail--rev .biz-detail__media { order: 0; }
  .biz-detail__media { min-height: 220px; }
}

/* 事業詳細：フロー */
.biz-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; --cols: 5; }
.biz-flow::before { content: ""; position: absolute; top: 26px; left: calc(50% / var(--cols)); right: calc(50% / var(--cols)); height: 1px; background: var(--ink-200); z-index: 0; }
.biz-flow__step { position: relative; text-align: center; padding: 0 14px; }
.biz-flow__num { position: relative; z-index: 1; width: 54px; height: 54px; margin: 0 auto 18px; border: 1px solid var(--gold-400); background: var(--bg-page); color: var(--gold-700); border-radius: 50%; display: flex; align-items: center; justify-content: center; font: var(--type-h3); font-family: var(--font-serif); }
.biz-flow__step h4 { font: var(--type-h3); font-size: 17px; margin: 0 0 8px; }
.biz-flow__step p { font: var(--type-body-sm); color: var(--ink-500); margin: 0; }

@media (max-width: 900px) {
  .biz-feat--4 { grid-template-columns: repeat(2, 1fr); }
  .biz-flow { grid-template-columns: 1fr 1fr; gap: 28px 0; }
  .biz-flow::before { display: none; }
}
@media (max-width: 600px) {
  .biz-flow { grid-template-columns: 1fr; }
  .biz-flow__step { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; row-gap: 4px; text-align: left; align-items: center; }
  .biz-flow__num { grid-row: 1 / 3; margin: 0; }
  .biz-flow__step h4 { grid-column: 2; margin: 0; }
  .biz-flow__step p { grid-column: 2; }
  .biz-flow--4[style] { grid-template-columns: 1fr !important; }
}
@media (max-width: 600px) {
  .biz-feat--4, .biz-feat--2 { grid-template-columns: 1fr; }
}

/* ヒーロー見出し：狭い画面では折り返す */
@media (max-width: 680px) {
  .hero-h1 { white-space: normal !important; font-size: clamp(34px, 11vw, 52px) !important; }
}
/* 商品検索：パスワードゲート */
.gk-gate { position: fixed; inset: 0; z-index: var(--z-modal, 200); display: none; align-items: center; justify-content: center; padding: 24px; }
.gk-gate.is-open { display: flex; }
.gk-gate__backdrop { position: absolute; inset: 0; background: rgba(20,17,14,0.72); backdrop-filter: blur(4px); }
.gk-gate__panel { position: relative; z-index: 1; width: min(460px, 100%); background: var(--white); border: 1px solid var(--ink-100); box-shadow: var(--shadow-lg, 0 24px 60px rgba(20,17,14,0.35)); padding: clamp(32px, 5vw, 48px); text-align: center; animation: gk-gate-in var(--dur-base, 0.24s) var(--ease-emphasis, cubic-bezier(0.2,0.8,0.2,1)); }
@keyframes gk-gate-in { from { opacity: 0; transform: translateY(14px) scale(0.98); } to { opacity: 1; transform: none; } }
.gk-gate__x { position: absolute; top: 16px; right: 16px; width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; background: none; border: none; color: var(--ink-400); font-size: 22px; cursor: pointer; transition: color var(--dur-base) var(--ease-standard); }
.gk-gate__x:hover { color: var(--ink-900); }
.gk-gate .gk-rule { margin-bottom: 20px; }
.gk-gate__title { font: var(--type-h3); font-size: 23px; margin: 0 0 10px; color: var(--ink-900); }
.gk-gate__lead { font: var(--type-body); color: var(--ink-500); margin: 0 0 26px; }
.gk-gate__form { display: flex; flex-direction: column; gap: 14px; }
.gk-gate__input { font: var(--type-body-lg); text-align: center; letter-spacing: 0.2em; padding: 14px 16px; border: 1px solid var(--ink-200); border-radius: var(--radius-sm); background: var(--bg-page); color: var(--ink-900); outline: none; transition: border-color var(--dur-base) var(--ease-standard); }
.gk-gate__input:focus { border-color: var(--gold-500); }
.gk-gate__err { font: var(--type-body-sm); color: var(--garnet-500); margin: 16px 0 0; }
.gk-gate__choices { display: flex; flex-direction: column; gap: 14px; text-align: left; }
.gk-gate__choice { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 12px; padding: 20px 22px; border: 1px solid var(--ink-200); text-decoration: none; color: var(--ink-900); transition: border-color var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard); }
.gk-gate__choice:hover { border-color: var(--gold-500); background: var(--gold-100); }
.gk-gate__choice-en { font: var(--type-h3); font-size: 18px; grid-column: 1; }
.gk-gate__choice-jp { font: var(--type-body-sm); color: var(--ink-500); grid-column: 1; }
.gk-gate__choice > i { grid-column: 2; grid-row: 1 / span 2; font-size: 20px; color: var(--gold-700); }

/* ブランド例モーダル */
.gk-gate--wide .gk-gate__panel { width: min(920px, 100%); max-height: 88vh; overflow-y: auto; text-align: left; }
.gk-gate--wide .gk-rule { display: flex; justify-content: center; margin-bottom: 18px; }
.gk-gate--wide .gk-gate__title { text-align: center; }
.gk-gate--wide .gk-gate__lead { text-align: center; margin-bottom: 34px; }
.gk-brand + .gk-brand { margin-top: 34px; padding-top: 34px; border-top: 1px solid var(--ink-100); }
.gk-brand__head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; }
.gk-brand__name { font: var(--type-h3); font-family: var(--font-serif); font-size: 22px; margin: 0; color: var(--ink-900); }
.gk-brand__jp { font: var(--type-body-sm); color: var(--ink-500); }
.gk-brand__imgs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.gk-brand__imgs image-slot { width: 100%; aspect-ratio: 4/5; display: block; }

@media (max-width: 640px) {
  .gk-brand__imgs { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 721px) {
  .tjc-lead-break + br { display: none; }
  h2:has(> .tjc-lead-break) { font-size: clamp(20px, 2.4vw, 30px); white-space: nowrap; }
  .biz-detail__title[style*="text-align:center"], .biz-detail__lead[style*="text-align:center"] { text-align: left !important; }
  .biz-detail__title.tjc-lead-break-parent br { display: inline; }
  .biz-detail__title .force-break, .biz-detail__lead .force-break { display: inline !important; }
  .biz-detail__title br, .biz-detail__lead br { display: none; }
  .biz-detail__text, .biz-detail__list { margin-inline: 0 !important; max-width: none !important; }
  .reform-h2 br, .reform-lead br { display: none; }
  .reform-lead.tjc-lead-break-parent br { display: inline; }
  .reform-h2 .force-break, .reform-lead .force-break { display: inline !important; }
  .biz-feat--2 .biz-feat__cell p br { display: none; }
  .biz-feat--2 .biz-feat__cell p span[style*="inline-block"] { display: inline !important; }
}
/* 事業チャプター区切り */
.heritage-quote__sp { display: none; }
.force-break { display: inline; }
@media (max-width: 720px) {
  .force-break { display: inline-block; }
}
.biz-divider { position: relative; text-align: center; padding: clamp(56px, 8vw, 96px) 0; background: var(--gold-100); border-top: 1px solid var(--gold-300); border-bottom: 1px solid var(--gold-300); overflow: hidden; }
.biz-divider__no { display: block; font-family: var(--font-serif); font-size: clamp(48px, 8vw, 84px); font-weight: 500; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--gold-400); }
.biz-divider__en { display: block; font: var(--type-label-sm); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--gold-700); margin-top: 18px; }
.biz-divider__jp { font-family: var(--font-jp-serif, var(--font-serif)); font-size: clamp(22px, 5vw, 40px); font-weight: 600; color: var(--ink-900); margin: 10px 0 0; }
.biz-divider__desc { font: var(--type-body-lg); color: var(--ink-600); margin: 16px auto 0; max-width: 46ch; }
.biz-divider--ink { background: var(--ink-900); border-color: var(--ink-700); }
.biz-divider--ink .biz-divider__no { -webkit-text-stroke: 1px var(--gold-500); }
.biz-divider--ink .biz-divider__en { color: var(--gold-400); }
.biz-divider--ink .biz-divider__jp { color: var(--ink-50); }
.biz-divider--ink .biz-divider__desc { color: var(--ink-300); }
.biz-divider__glow { position: absolute; inset: 0; background: radial-gradient(60% 120% at 50% 0%, rgba(197,160,89,0.22), transparent 70%); pointer-events: none; }
.biz-divider .wrap { position: relative; z-index: 1; }

/* 海外オークション販売仲介：Top Jewel Concierge */
.tjc-intro { text-align: center; max-width: 760px; margin: 0 auto; }
.tjc-brand { font-family: var(--font-serif); font-size: clamp(30px, 4vw, 46px); font-weight: 500; letter-spacing: 0.02em; margin: 0 0 8px; color: var(--ink-900); }
.tjc-sub { font: var(--type-body); letter-spacing: 0.12em; color: var(--ink-500); margin: 0 0 22px; }
.tjc-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: clamp(36px, 5vw, 56px); border-top: 1px solid var(--ink-200); border-bottom: 1px solid var(--ink-200); padding: clamp(28px, 4vw, 40px) 0; }
.tjc-stat { text-align: center; }
.tjc-stat__num { display: block; font-family: var(--font-serif); font-size: clamp(34px, 4.5vw, 52px); font-weight: 500; color: var(--gold-700); line-height: 1; }
.tjc-stat__num small { font-size: 0.4em; margin-left: 3px; color: var(--ink-500); }
.tjc-stat__lbl { display: block; font: var(--type-body-sm); color: var(--ink-500); margin-top: 12px; }
.tjc-worries { list-style: none; margin: 0 auto; padding: 0; max-width: 620px; display: flex; flex-direction: column; gap: 4px; }
.tjc-worries li { display: flex; align-items: flex-start; gap: 14px; padding: 18px 4px; border-bottom: 1px solid var(--ink-100); font: var(--type-body-lg); color: var(--ink-700); }
.tjc-worries li i { flex: none; margin-top: 2px; font-size: 22px; color: var(--gold-500); }
.tjc-worries__answer { text-align: center; font: var(--type-serif-lead); color: var(--ink-900); margin: 34px 0 0; }
.tjc-worries__answer strong { color: var(--gold-700); }

@media (max-width: 820px) {
  .tjc-stats { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
}

/* 注記バナー（プレースホルダー説明） */
.gk-note { background: var(--gold-100); border-bottom: 1px solid var(--gold-300); color: var(--gold-700); font: var(--type-caption); text-align: center; padding: 7px 16px; }

/* ====== レスポンシブ ====== */
@media (max-width: 900px) {
  .gk-grid--4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .gk-grid--3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .gk-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .gk-nav { position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw); flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 8px; background: var(--ink-800); padding: 88px 30px 30px; transform: translateX(100%); transition: transform var(--dur-base) var(--ease-emphasis); z-index: 90; }
  .gk-nav.is-open { transform: translateX(0); }
  .gk-nav a { flex-direction: row; gap: 8px; padding: 12px 0; width: 100%; }
  .gk-burger { display: block; z-index: 95; }
  .gk-grid--4, .gk-grid--3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .gk-footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .gk-footer__bottom { flex-direction: column; align-items: flex-start; }
  .wrap[style*="grid-template-columns:1fr 1fr"], .brand-row { grid-template-columns: 1fr !important; }
}
@media (max-width: 600px) {
  .gk-grid--4, .gk-grid--3, .gk-grid--2 { grid-template-columns: 1fr !important; }
  .biz-feat[style*="repeat(3"] { grid-template-columns: 1fr !important; }
  .tri-cell--1, .tri-cell--3 { border-right: 1px solid var(--border-dark) !important; border-left: 1px solid var(--border-dark) !important; }
  .tri-cell--1 { border-bottom: none !important; }
  .tri-cell--2 { border-top: none !important; border-bottom: none !important; }
  .tri-cell--3 { border-top: none !important; }
  .tri-cell--2 h3 { white-space: normal !important; }
}
@media (max-width: 640px) {
  .hero-photo { object-fit: contain !important; object-position: top !important; }
  .hero-section { min-height: 56vw !important; }
  .hero-content { align-items: flex-start !important; padding-top: calc(56vw + 32px) !important; min-height: auto !important; }
  .hero-h1 { white-space: normal !important; font-size: clamp(34px, 11vw, 52px) !important; padding-left: 0 !important; }
  .gk-pagehead h1 { font-size: clamp(24px, 7vw, 42px) !important; line-height: 1.3 !important; white-space: normal !important; }
  .gk-pagehead h1 span { white-space: nowrap !important; }
  .heritage-copy { text-align: center; align-items: center; }
  .heritage-quote__sp { display: block; font-size: clamp(24px, 6.5vw, 32px); }
  .heritage-quote__pc { display: none; }
}
@media (max-width: 640px) {
  .heritage-copy a.gk-btn { align-self: center !important; }
}
@media (max-width: 720px) {
  .biz-detail__text { text-align: center; }
  .biz-detail__list p { font-size: clamp(13px, 3.6vw, 15px); }
  .reform-h2 { text-align: center; }
  .reform-lead { font-size: clamp(13px, 4vw, 16px) !important; text-align: center; }
  .reform-intro .eyebrow { display: block; text-align: center; }
}