/* =====================================================================
   RSB consulting & solution — A 案 v5 (マルチページ化 + FV 反転)
   構成: index / service / company / contact の 4 ページ
   ヘッダー・フッターは全ページ共通。FV は紺ベタ反転。
   ===================================================================== */

:root {
  --navy:        #0A1F3A;
  --navy-deep:   #061427;
  --white:       #FFFFFF;
  --cream:       #F6F4EE;
  --cream-deep:  #EDE9DD;
  --gold:        #B8A47C;
  --gold-light:  #D4C7A8;
  --text:        #1A1F2E;
  --text-mute:   #6B7280;
  --line:        rgba(10, 31, 58, 0.10);
  --line-dark:   rgba(255, 255, 255, 0.14);

  --serif-en:    'Libre Caslon Display', 'YakuHanMP', 'Shippori Mincho', serif;
  --serif-en-display: 'Forum', 'YakuHanMP', 'Shippori Mincho', serif;
  --serif-jp:    'YakuHanMP', 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --sans:        'YakuHanJP', 'Gen Interface JP', 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;

  --max-content: 1200px;
  --max-wide:    1320px;
  --header-height-pc: 80px;
  --header-height-sp: 64px;
}

* { box-sizing: border-box; min-width: 0; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt" 1;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }

/* ===== 共通 ===== */
.eyebrow {
  font-family: var(--serif-jp);
  font-size: 13px;
  letter-spacing: 0.10em;
  color: var(--text-mute);
  font-style: normal;
  margin: 0 0 16px;
}
.eyebrow--gold { color: var(--gold-light); }

.section-en {
  font-family: var(--serif-en);
  font-size: 88px;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--white);
  margin: 0 0 16px;
}
.section-en--dark { color: var(--navy); }


/* ===========================================================
   HEADER (全ページ共通)
   =========================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 40px;
  gap: 24px;
}
.header-logo {
  display: flex; align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.header-logo-img {
  height: 54px;
  width: auto;
  display: block;
}
.logo-rsb {
  font-family: var(--serif-en);
  font-size: 26px;
  letter-spacing: 0.14em;
  color: var(--navy);
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}
.logo-sub {
  font-family: var(--serif-en);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  line-height: 1;
  white-space: nowrap;
}
.header-nav ul {
  display: flex; gap: 36px;
}
.header-nav a {
  font-size: 14px;
  color: var(--text);
  letter-spacing: 0.04em;
  white-space: nowrap;
  position: relative;
  padding: 6px 0;
}
.header-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--navy);
  transform: scaleX(0); transform-origin: center;
  transition: transform 0.2s ease;
}
.header-nav a:hover::after,
.header-nav a.is-current::after { transform: scaleX(1); }
.header-nav a.is-current { color: var(--navy); }

.header-cta {
  display: flex; gap: 8px; align-items: center;
}
.cta-line, .cta-fill {
  font-size: 13px;
  padding: 12px 22px;
  letter-spacing: 0.04em;
  border: 1px solid var(--navy);
  display: inline-flex; align-items: center; gap: 8px;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.cta-line { background: var(--white); color: var(--navy); }
.cta-fill { background: var(--navy); color: var(--white); border-color: var(--navy); }
.cta-line:hover, .cta-fill:hover { opacity: 0.85; }

.hamburger { display: none; }

.sp-drawer,
.drawer-overlay { display: none; }


/* ===========================================================
   HERO (TOP のみ、反転: 左紺ベタ + 右写真)
   =========================================================== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: calc(100vh - var(--header-height-pc));
  height: calc(100dvh - var(--header-height-pc));
  background: var(--navy);
  overflow: hidden;
}
.hero-left {
  display: flex; align-items: center;
  padding: 80px 64px;
  background: var(--navy);
  color: var(--white);
}
.hero-left-inner { width: 100%; max-width: 520px; }
.hero-eyebrow {
  font-family: var(--serif-en);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold-light);
  margin: 0 0 32px;
  text-transform: uppercase;
}
.hero-catch {
  font-family: var(--serif-jp);
  font-size: clamp(26px, 3vw, 52px);
  line-height: 1.55;
  letter-spacing: 0.04em;
  font-weight: 500;
  color: var(--white);
  margin: 0 0 28px;
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
  white-space: normal;
}
.hero-sub {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 2;
  margin: 0 0 48px;
}
.hero-cta {
  display: inline-flex; align-items: center; gap: 16px;
  padding: 18px 32px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--white);
  font-size: 14px;
  letter-spacing: 0.08em;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.hero-cta:hover { background: var(--white); color: var(--navy); border-color: var(--white); }
.hero-cta svg { width: 18px; height: 18px; color: var(--gold-light); }
.hero-cta:hover svg { color: var(--navy); }
.hero-right { position: relative; overflow: hidden; }
.hero-photo {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-en {
  position: absolute;
  top: 32px; right: 32px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.10em;
  color: var(--white);
  line-height: 1.7;
  text-align: right;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  margin: 0;
}


/* ===========================================================
   SUB HERO (service / company / contact ページ用)
   =========================================================== */
.sub-hero {
  background: var(--navy);
  color: var(--white);
  padding: 96px 40px 88px;
  position: relative;
}
.sub-hero-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.sub-hero-en {
  font-family: var(--serif-en);
  font-size: 88px;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--white);
  margin: 0 0 16px;
}
.sub-hero-jp {
  font-family: var(--serif-jp);
  font-size: 18px;
  letter-spacing: 0.16em;
  color: var(--gold-light);
  margin: 0 0 28px;
}
.sub-hero-lead {
  font-family: var(--serif-jp);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
  max-width: 720px;
}
.breadcrumbs {
  font-family: var(--sans);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.10em;
  color: var(--gold-light);
  margin: 0 0 32px;
}
.breadcrumbs a { color: rgba(255, 255, 255, 0.7); }
.breadcrumbs span { margin: 0 12px; color: rgba(255, 255, 255, 0.4); }


/* ===========================================================
   ABOUT 概要 (TOP, 白、中央寄せ、活字主体)
   =========================================================== */
.about {
  background: var(--white);
  padding: 140px 40px 160px;
}
.about-inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.about-en {
  font-family: var(--serif-en);
  font-size: 88px;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--navy);
  margin: 0 0 24px;
}
.about-pill {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text-mute);
  margin: 0 0 40px;
}
.about-jp-sub {
  font-family: var(--serif-jp);
  font-size: 17px;
  letter-spacing: 0.16em;
  color: var(--text-mute);
  margin: 0 0 48px;
}
.about-headline {
  font-family: var(--serif-jp);
  font-size: 38px;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin: 0 0 56px;
}
.about-headline em {
  font-style: normal;
  font-family: var(--serif-en);
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}
.about-body { max-width: 680px; margin: 0 auto 56px; }
.about-lead {
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.04em;
  margin: 0 0 24px;
  color: var(--text);
}
.about-sub {
  font-size: 15px;
  line-height: 2;
  letter-spacing: 0.04em;
  color: var(--text-mute);
  margin: 0;
}
.about-cta {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--serif-en);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--navy);
  padding: 14px 0;
  border-bottom: 1px solid var(--navy);
}
.about-cta svg { width: 16px; height: 16px; }


/* ===========================================================
   SERVICE 概要 (TOP, 紺背景 + 4 並列 シンプルカード)
   =========================================================== */
.service-summary {
  background: var(--navy);
  color: var(--white);
  padding: 140px 40px 160px;
}
.service-summary-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.service-summary-head {
  text-align: center;
  margin-bottom: 72px;
}
.service-summary-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--gold-light);
  margin: 8px 0 0;
}
.service-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  margin-bottom: 64px;
}
.service-summary-card {
  padding: 48px 32px 40px;
  background: var(--navy);
}
.service-summary-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin: 0 0 20px;
}
.service-summary-name {
  font-family: var(--serif-jp);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--white);
  margin: 0 0 16px;
  line-height: 1.55;
}
.service-summary-desc {
  font-size: 13px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}
.service-summary-cta {
  text-align: center;
}
.detail-link {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--serif-en);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--white);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.8);
}
.detail-link svg { width: 16px; height: 16px; color: var(--gold-light); }
.detail-link.detail-link--dark {
  color: var(--navy);
  border-bottom-color: var(--navy);
}
.detail-link.detail-link--dark svg { color: var(--gold); }


/* ===========================================================
   WORKS 概要 (TOP, 白、4 写真主役 + タグ)
   =========================================================== */
.works-summary {
  background: var(--white);
  padding: 140px 40px 160px;
}
.works-summary-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.works-summary-head {
  text-align: center;
  margin-bottom: 72px;
}
.works-summary-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin: 8px 0 0;
}
.works-summary-lead {
  font-size: 15px;
  line-height: 2;
  color: var(--text-mute);
  max-width: 640px;
  margin: 28px auto 0;
}
.works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}
.works-item { margin: 0; }
.works-photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--cream-deep);
  margin-bottom: 20px;
}
.works-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.works-caption {
  display: flex; flex-direction: column; gap: 8px;
}
.works-tag {
  font-family: var(--serif-jp);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.10em;
  color: var(--gold);
}
.works-name {
  font-family: var(--serif-jp);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--navy);
  line-height: 1.6;
}
.works-summary-cta { text-align: center; }


/* ===========================================================
   PHILOSOPHY 概要 (TOP, 薄ベージュ、3 列活字のみ)
   =========================================================== */
.philosophy {
  background: var(--cream);
  padding: 140px 40px;
}
.philosophy-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.philosophy-head {
  text-align: center;
  margin-bottom: 80px;
}
.philosophy-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin: 8px 0 0;
}
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.philosophy-card {
  padding: 0 40px;
  border-left: 1px solid var(--line);
  text-align: left;
}
.philosophy-card:first-child { border-left: none; }
.philosophy-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin: 0 0 24px;
}
.philosophy-name {
  font-family: var(--serif-jp);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin: 0 0 24px;
  line-height: 1.6;
}
.philosophy-desc {
  font-size: 14px;
  line-height: 2;
  color: var(--text-mute);
  margin: 0;
}


/* ===========================================================
   CONTACT 概要 (TOP, 全幅ダーク + 夕景背景、CTA 1)
   =========================================================== */
.contact-summary {
  position: relative;
  background: var(--navy-deep);
  color: var(--white);
  padding: 140px 40px 160px;
  overflow: hidden;
  text-align: center;
}
.contact-summary-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.contact-summary-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.32;
}
.contact-summary::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
}
.contact-summary-inner {
  position: relative; z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}
.contact-summary-en {
  font-family: var(--serif-en);
  font-size: 88px;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--white);
  margin: 0 0 32px;
}
.contact-summary-lead {
  font-size: 16px;
  line-height: 2.2;
  color: rgba(255, 255, 255, 0.86);
  margin: 0 0 64px;
}
.contact-summary-cta {
  display: inline-flex; align-items: center; gap: 18px;
  padding: 22px 48px;
  border: 1px solid var(--white);
  color: var(--white);
  font-family: var(--serif-jp);
  font-size: 17px;
  letter-spacing: 0.10em;
  transition: background 0.25s, color 0.25s;
}
.contact-summary-cta:hover { background: var(--white); color: var(--navy); }
.contact-summary-cta svg { width: 18px; height: 18px; color: var(--gold-light); }
.contact-summary-cta:hover svg { color: var(--navy); }


/* ===========================================================
   SERVICE 詳細 (service.html)
   =========================================================== */
.service-detail {
  background: var(--white);
  padding: 140px 40px;
}
.service-detail-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.service-detail-head {
  margin-bottom: 96px;
}
.service-detail-eyebrow {
  font-family: var(--serif-jp);
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.10em;
  color: var(--gold);
  margin: 0 0 16px;
}
.service-detail-title {
  font-family: var(--serif-jp);
  font-size: 30px;
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin: 0;
  max-width: 720px;
}
.service-detail-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 120px;
}
.service-detail-item {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 56px;
  align-items: center;
}
.service-detail-item:nth-child(even) {
  grid-template-columns: 6fr 5fr;
}
.service-detail-item:nth-child(even) .service-detail-photo {
  order: 2;
}
.service-detail-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--cream-deep);
}
.service-detail-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.service-detail-body {
  display: flex; flex-direction: column;
}
.service-detail-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin: 0 0 16px;
}
.service-detail-name {
  font-family: var(--serif-jp);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin: 0 0 32px;
  line-height: 1.5;
}
.service-detail-block { margin: 0 0 24px; }
.service-detail-block:last-of-type { margin-bottom: 0; }
.service-detail-block-label {
  font-family: var(--serif-jp);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin: 0 0 8px;
}
.service-detail-block-text {
  font-size: 15px;
  line-height: 2;
  color: var(--text);
  margin: 0;
}


/* ===========================================================
   WORKS 詳細 (service.html, 6 グリッド)
   =========================================================== */
.works-detail {
  background: var(--cream);
  padding: 140px 40px 160px;
}
.works-detail-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.works-detail-head {
  text-align: center;
  margin-bottom: 72px;
}
.works-detail-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin: 8px 0 0;
}
.works-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}
.works-detail-item {
  margin: 0;
}
.works-detail-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--cream-deep);
  margin-bottom: 18px;
}
.works-detail-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.works-detail-tag {
  font-family: var(--serif-jp);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.10em;
  color: var(--gold);
  margin: 0 0 6px;
}
.works-detail-title {
  font-family: var(--serif-jp);
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  margin: 0 0 10px;
  line-height: 1.55;
}
.works-detail-meta {
  font-size: 12px;
  line-height: 1.85;
  color: var(--text-mute);
  margin: 0;
}


/* ===========================================================
   VOICE 詳細 (service.html, 全幅ダーク + ポートレート背景)
   =========================================================== */
.voice {
  position: relative;
  background: var(--navy-deep);
  color: var(--white);
  padding: 140px 40px 160px;
  overflow: hidden;
}
.voice-bg {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  z-index: 0;
  opacity: 0.18;
}
.voice-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) brightness(0.6);
}
.voice::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(6, 20, 39, 0.85), rgba(6, 20, 39, 0.95));
  z-index: 1;
}
.voice-inner {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.voice-head { margin-bottom: 80px; }
.voice-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--gold-light);
  margin: 8px 0 32px;
}
.voice-lead {
  font-size: 15px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
}
.voice-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  text-align: left;
}
.voice-item {
  padding: 40px 0;
  border-top: 1px solid var(--line-dark);
}
.voice-item:last-child { border-bottom: 1px solid var(--line-dark); }
.voice-number {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  margin: 0 0 16px;
}
.voice-quote {
  font-family: var(--serif-jp);
  font-size: 19px;
  font-weight: 400;
  line-height: 2.1;
  letter-spacing: 0.06em;
  color: var(--white);
  margin: 0 0 20px;
  quotes: none;
}
.voice-attr {
  font-family: var(--serif-jp);
  font-style: normal;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  margin: 0 0 16px;
}
.voice-improve {
  font-size: 13px;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.74);
  margin: 0;
  padding-left: 20px;
  border-left: 1px solid var(--gold);
}


/* ===========================================================
   PROCESS (service.html, 縦線 + 番号付き 5 ステップ。番号は OK)
   =========================================================== */
.process {
  background: var(--white);
  padding: 140px 40px 160px;
}
.process-inner {
  max-width: 880px;
  margin: 0 auto;
}
.process-head {
  text-align: center;
  margin-bottom: 80px;
}
.process-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin: 8px 0 0;
}
.process-list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 48px;
  padding: 36px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.process-step:last-child { border-bottom: 1px solid var(--line); }
.process-num {
  font-family: var(--serif-en);
  font-size: 36px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--gold);
  line-height: 1;
  margin: 4px 0 0;
}
.process-name {
  font-family: var(--serif-jp);
  font-size: 22px;
  font-weight: 500;
  color: var(--navy);
  margin: 0 0 14px;
  letter-spacing: 0.06em;
}
.process-desc {
  font-size: 14px;
  line-height: 2;
  color: var(--text-mute);
  margin: 0;
}


/* ===========================================================
   ABOUT 詳細 (company.html)
   =========================================================== */
.about-detail {
  background: var(--white);
  padding: 140px 40px;
}
.about-detail-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: start;
}
.about-detail-photo {
  position: sticky;
  top: 120px;
}
.about-detail-photo-frame {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--cream-deep);
}
.about-detail-photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.about-detail-caption {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.10em;
  color: var(--text-mute);
  margin: 16px 0 0;
}
.about-detail-eyebrow {
  font-family: var(--serif-jp);
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin: 0 0 16px;
}
.about-detail-title {
  font-family: var(--serif-jp);
  font-size: 34px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin: 0 0 48px;
}
.about-detail-body p {
  font-size: 15px;
  line-height: 2.1;
  color: var(--text);
  margin: 0 0 24px;
  letter-spacing: 0.04em;
}
.about-detail-sign {
  font-family: var(--serif-jp);
  font-size: 15px;
  color: var(--navy);
  margin: 48px 0 0;
  text-align: right;
}
.about-detail-sign-name {
  font-family: var(--serif-jp);
  font-size: 20px;
  letter-spacing: 0.10em;
  font-weight: 500;
}


/* ===========================================================
   PHILOSOPHY 詳細 (company.html, value ごとに section)
   =========================================================== */
.philosophy-detail {
  background: var(--cream);
  padding: 140px 40px 160px;
}
.philosophy-detail-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.philosophy-detail-head {
  text-align: center;
  margin-bottom: 80px;
}
.philosophy-detail-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 80px;
}
.philosophy-detail-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 56px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.philosophy-detail-item:last-child { border-bottom: none; padding-bottom: 0; }
.philosophy-detail-side {
  text-align: left;
}
.philosophy-detail-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin: 0 0 14px;
}
.philosophy-detail-name {
  font-family: var(--serif-jp);
  font-size: 21px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--navy);
  margin: 0;
  line-height: 1.55;
}
.philosophy-detail-body {
  font-size: 15px;
  line-height: 2.1;
  color: var(--text);
}
.philosophy-detail-body p { margin: 0 0 20px; }
.philosophy-detail-body p:last-child { margin: 0; }
.philosophy-detail-episode {
  margin: 24px 0 0;
  padding: 24px 28px;
  background: rgba(255, 255, 255, 0.7);
}
.philosophy-detail-episode-label {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin: 0 0 8px;
  text-transform: uppercase;
}
.philosophy-detail-episode-text {
  font-size: 13px;
  line-height: 1.95;
  color: var(--text-mute);
  margin: 0;
}


/* ===========================================================
   MEMBER (company.html)
   =========================================================== */
.member {
  background: var(--white);
  padding: 140px 40px;
}
.member-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.member-head {
  text-align: center;
  margin-bottom: 72px;
}
.member-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin: 8px 0 0;
}
.member-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.member-card { margin: 0; }
.member-photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--cream-deep);
  margin-bottom: 24px;
  filter: grayscale(0.15);
}
.member-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.member-role {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin: 0 0 8px;
}
.member-name {
  font-family: var(--serif-jp);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--navy);
  margin: 0 0 14px;
}
.member-comment {
  font-size: 13px;
  line-height: 1.95;
  color: var(--text-mute);
  margin: 0;
}


/* ===========================================================
   COMPANY 情報テーブル (company.html)
   =========================================================== */
.company-info {
  background: var(--cream);
  padding: 140px 40px;
}
.company-info-inner {
  max-width: 880px;
  margin: 0 auto;
}
.company-info-head {
  text-align: center;
  margin-bottom: 64px;
}
.company-info-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin: 8px 0 0;
}
.company-table {
  margin: 0;
}
.company-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.company-row:first-of-type { border-top: 1px solid var(--line); }
.company-row dt {
  font-family: var(--serif-jp);
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin: 0;
}
.company-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--text);
}


/* ===========================================================
   ACCESS (company.html, contact.html)
   =========================================================== */
.access {
  background: var(--white);
  padding: 140px 40px;
}
.access-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.access-head {
  text-align: center;
  margin-bottom: 64px;
}
.access-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin: 8px 0 0;
}
.access-frame {
  width: 100%;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background: var(--cream-deep);
  margin-bottom: 32px;
  position: relative;
}
.access-frame iframe {
  width: 100%; height: 100%;
  border: 0;
  display: block;
}
.access-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.access-meta-block-label {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin: 0 0 10px;
}
.access-meta-block-text {
  font-size: 14px;
  line-height: 1.95;
  color: var(--text);
  margin: 0;
}


/* ===========================================================
   CONTACT FORM (contact.html)
   =========================================================== */
.contact-form-wrap {
  background: var(--white);
  padding: 140px 40px;
}
.contact-form-inner {
  max-width: 760px;
  margin: 0 auto;
}
.contact-form-head {
  text-align: center;
  margin-bottom: 64px;
}
.contact-form-jp {
  font-family: var(--serif-jp);
  font-size: 24px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin: 8px 0 0;
}
.contact-form-lead {
  font-size: 14px;
  line-height: 2;
  color: var(--text-mute);
  margin: 24px 0 0;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.form-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.form-row:first-of-type { border-top: 1px solid var(--line); }
.form-row:last-of-type { border-bottom: 1px solid var(--line); }
.form-label {
  font-family: var(--serif-jp);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin: 6px 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.form-required {
  font-family: var(--sans);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.10em;
  color: var(--gold);
  padding: 2px 8px;
  border: 1px solid var(--gold);
}
.form-input,
.form-textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--white);
  transition: border-color 0.2s;
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--navy);
}
.form-textarea {
  resize: vertical;
  min-height: 180px;
}
.form-checks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.form-check {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
}
.form-check input { accent-color: var(--navy); }
.form-consent {
  margin: 40px 0 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text);
}
.form-consent a {
  color: var(--navy);
  border-bottom: 1px solid var(--navy);
  padding-bottom: 1px;
}
.form-submit-wrap { text-align: center; }
.form-submit {
  display: inline-flex; align-items: center; gap: 16px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--serif-jp);
  font-size: 17px;
  letter-spacing: 0.12em;
  padding: 22px 72px;
  border: 1px solid var(--navy);
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}
.form-submit:hover {
  background: var(--white);
  color: var(--navy);
}

/* インラインバリデーション (未入力・不正入力をその場で表示) */
.form-input.is-invalid,
.form-textarea.is-invalid {
  border-color: #C0392B;
  background: #FCF5F4;
}
.form-error {
  display: block;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.6;
  color: #C0392B;
  margin: 8px 0 0;
}
.form-consent.is-invalid {
  color: #C0392B;
}
.form-consent.is-invalid input {
  outline: 2px solid #C0392B;
  outline-offset: 2px;
}
.form-consent .form-error {
  flex-basis: 100%;
  text-align: center;
}


/* ===========================================================
   CONTACT 補助 (contact.html, form 下)
   =========================================================== */
.contact-aux {
  background: var(--cream);
  padding: 120px 40px;
}
.contact-aux-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  text-align: left;
}
.contact-aux-block-label {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin: 0 0 14px;
}
.contact-aux-block-main {
  font-family: var(--serif-en);
  font-size: 26px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin: 0 0 8px;
  line-height: 1.3;
}
.contact-aux-block-sub {
  font-size: 13px;
  line-height: 1.95;
  color: var(--text-mute);
  margin: 0;
}


/* ===========================================================
   FOOTER (全ページ共通)
   =========================================================== */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.78);
  padding: 80px 40px 32px;
}
.footer-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-logo {
  margin: 0 0 24px;
  display: flex; align-items: center;
}
.footer-logo-img {
  height: 74px;
  width: auto;
  display: block;
}
.footer-logo-rsb {
  font-family: var(--serif-en);
  font-size: 32px;
  letter-spacing: 0.14em;
  color: var(--white);
  font-weight: 500;
  line-height: 1;
}
.footer-logo-sub {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.10em;
  color: var(--gold-light);
  line-height: 1;
}
.footer-company { font-style: normal; }
.footer-company p {
  font-size: 13px;
  line-height: 1.9;
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}
.footer-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.footer-nav ul {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 16px 56px;
}
.footer-nav a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--gold-light); }

.footer-mission {
  text-align: center;
  font-family: var(--serif-jp);
  font-size: clamp(12px, 1.33vw, 17px);
  letter-spacing: 0.18em;
  color: var(--white);
  margin: 48px 0 32px;
  white-space: nowrap;
}
.footer-copy {
  text-align: center;
  font-family: var(--serif-en);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
}
.footer-copy p { margin: 0; }


/* ===========================================================
   FV Hero (TOP) — SP 切替は 768px (他セクションは 640px)
   =========================================================== */
@media (max-width: 768px) {
  /* Hero (TOP, SP は 100dvh 全画面 = ヘッダー分を補正、JS で動的調整) */
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    height: calc(100vh - var(--header-height-sp));
    height: calc(100dvh - var(--header-height-sp));
    overflow: hidden;
  }
  .hero-right {
    order: 1;
    height: 100%;
    min-height: 0;
  }
  .hero-left {
    order: 2;
    padding: 24px 20px;
    overflow: hidden;
  }
  .hero-catch { font-size: clamp(22px, 6vw, 38px); letter-spacing: 0.01em; margin: 0 0 16px; }
  .hero-sub { font-size: 13px; margin: 0 0 24px; }
  .hero-cta { padding: 14px 24px; }
  .hero-en { font-size: 10px; top: 16px; right: 16px; }

  /* Works 詳細: 3 列 → 2 列 (769px 境界 / max-width: 768px) */
  .works-detail-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 20px;
  }

  /* Service 概要: 4 列 → 2 列 (769px 境界 / max-width: 768px) */
  .service-summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ===========================================================
   SP (max-width: 640px)
   =========================================================== */
@media (max-width: 640px) {
  body { font-size: 14px; line-height: 1.8; }

  .header-inner { padding: 0 20px; height: var(--header-height-sp); }
  .logo-rsb { font-size: 22px; }
  .logo-sub { font-size: 9px; }
  .header-nav, .header-cta { display: none; }
  .hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px; height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
  }
  .hamburger span {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--navy);
  }

  .sp-drawer {
    display: block;
    position: fixed; top: 0; right: -100%;
    width: 80%; max-width: 320px; height: 100vh;
    background: var(--white);
    z-index: 10001;
    transition: right 0.3s ease;
    padding: 72px 28px 32px;
    overflow-y: auto;
  }
  .sp-drawer.is-open { right: 0; }
  .drawer-close {
    position: absolute; top: 20px; right: 20px;
    width: 36px; height: 36px;
    background: transparent; border: none; cursor: pointer;
    padding: 0;
  }
  .drawer-close span {
    position: absolute; top: 50%; left: 50%;
    width: 22px; height: 1px;
    background: var(--navy);
    display: block;
  }
  .drawer-close span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
  .drawer-close span:nth-child(2) { transform: translate(-50%, -50%) rotate(-45deg); }
  .sp-drawer ul { display: flex; flex-direction: column; gap: 4px; }
  .sp-drawer a {
    display: block;
    padding: 16px 0;
    font-family: var(--serif-jp);
    font-size: 16px;
    letter-spacing: 0.06em;
    color: var(--navy);
    border-bottom: 1px solid var(--line);
  }
  .drawer-overlay {
    display: block;
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 10000;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .drawer-overlay.is-open { opacity: 1; pointer-events: auto; }

  /* Sub Hero (SP: 欧文 + 和文 + リードをセンター揃え、和文サイズ統一) */
  .sub-hero { padding: 56px 24px 56px; }
  .sub-hero-inner { text-align: center; }
  .sub-hero-en {
    font-size: clamp(44px, 13vw, 56px);
    text-align: center;
  }
  .sub-hero-jp {
    font-size: 15px;
    margin: 0 0 18px;
    letter-spacing: 0.16em;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .sub-hero-lead {
    font-size: 14px;
    line-height: 1.85;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  /* breadcrumbs は左寄せ維持 */
  .breadcrumbs { text-align: left; }

  /* セクション欧文タイトル(SERVICE / WORKS / PHILOSOPHY / VOICE / PROCESS 等)を About Us と統一サイズに + センター揃え */
  .section-en {
    font-size: clamp(44px, 13vw, 56px);
    text-align: center;
  }
  /* セクション内 欧文タイトル下の和文サブ(.section-jp / .about-detail-jp / .service-summary-jp 等)を sub-hero-jp と統一サイズ + センター */
  .section-jp,
  .about-detail-jp,
  .about-detail-eyebrow,
  .service-summary-jp,
  .works-summary-jp,
  .works-detail-jp,
  .philosophy-jp,
  .voice-jp,
  .process-jp,
  .company-info-jp,
  .access-jp,
  .member-jp {
    font-size: 13px;
    letter-spacing: 0.16em;
    text-align: center;
  }

  /* About 概要 */
  .about { padding: 80px 24px 96px; }
  .about-en { font-size: 56px; }
  .about-headline { font-size: 26px; }
  .about-lead { font-size: 15px; }
  .about-sub { font-size: 14px; }

  /* Service 概要 */
  .service-summary { padding: 80px 24px 96px; }
  /* .service-summary-grid の 2 列化は 768 ブロックに移動済 (1段組み不要) */
  .service-summary-card { padding: 36px 24px; }
  .service-summary-name { font-size: 15px; }

  /* Works 概要 */
  .works-summary { padding: 80px 24px 96px; }
  .works-summary-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 24px;
  }
  .works-summary-lead { font-size: 13px; }
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .works-photo { aspect-ratio: 4 / 3; }
  .works-name { font-size: 14px; }

  /* Philosophy 概要 */
  .philosophy { padding: 80px 24px; }
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .philosophy-card {
    padding: 32px 0 0;
    border-left: none;
    border-top: 1px solid var(--line);
  }
  .philosophy-card:first-child { border-top: 1px solid var(--line); }
  .philosophy-name { font-size: 19px; }

  /* Contact 概要 */
  .contact-summary { padding: 80px 24px 96px; }
  .contact-summary-en { font-size: 56px; }
  .contact-summary-cta {
    padding: 18px 32px;
    font-size: 15px;
    width: 100%;
    justify-content: center;
  }

  /* Service 詳細 */
  .service-detail { padding: 80px 24px 96px; }
  .service-detail-title { font-size: 22px; }
  .service-detail-list { gap: 72px; }
  .service-detail-item,
  .service-detail-item:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .service-detail-item:nth-child(even) .service-detail-photo { order: 0; }
  .service-detail-photo { aspect-ratio: 4 / 3; }
  .service-detail-name { font-size: 22px; }

  /* Works 詳細 */
  .works-detail { padding: 80px 24px 96px; }
  /* .works-detail-grid の 2 列化は 768 ブロックに移動済 */

  /* Voice */
  .voice { padding: 80px 24px 96px; }
  .voice-bg { grid-template-columns: repeat(2, 1fr); }
  .voice-quote { font-size: 16px; line-height: 1.95; }
  .voice-lead { font-size: 14px; }

  /* Process */
  .process { padding: 80px 24px 96px; }
  .process-step {
    grid-template-columns: 60px 1fr;
    gap: 24px;
    padding: 28px 0;
  }
  .process-num { font-size: 28px; }
  .process-name { font-size: 18px; }

  /* About 詳細 */
  .about-detail { padding: 80px 24px; }
  .about-detail-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-detail-photo {
    position: static;
    max-width: 440px;
    margin: 0 auto;
  }
  .about-detail-photo-frame { aspect-ratio: 4 / 3; }
  .about-detail-title { font-size: 26px; }

  /* Philosophy 詳細 */
  .philosophy-detail { padding: 80px 24px 96px; }
  .philosophy-detail-list { gap: 56px; }
  .philosophy-detail-item {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-bottom: 48px;
  }
  .philosophy-detail-name { font-size: 17px; }

  /* Member */
  .member { padding: 80px 24px; }
  .member-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 360px;
    margin: 0 auto;
  }
  .member-photo { aspect-ratio: 4 / 5; }

  /* Company 情報 */
  .company-info { padding: 80px 24px; }
  .company-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 20px 0;
  }
  .company-row dt { font-size: 12px; }

  /* Access */
  .access { padding: 80px 24px; }
  .access-frame { aspect-ratio: 4 / 3; }
  .access-meta {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* Contact form */
  .contact-form-wrap { padding: 80px 24px; }
  .form-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 20px 0;
  }
  .form-checks { grid-template-columns: 1fr; }
  .form-submit {
    width: 100%;
    justify-content: center;
    padding: 18px 32px;
    font-size: 15px;
  }

  /* Contact 補助 */
  .contact-aux { padding: 64px 24px; }
  .contact-aux-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .contact-aux-block-main { font-size: 22px; }

  /* Footer */
  .site-footer { padding: 56px 24px 24px; }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-nav { justify-content: flex-start; }
  .footer-nav ul { grid-template-columns: repeat(2, 1fr); gap: 14px 24px; }
  .footer-mission { font-size: 12px; letter-spacing: 0.12em; margin: 32px 0 24px; white-space: nowrap; }
}


/* ===========================================================
   PRIVACY POLICY (privacy/index.php)
   =========================================================== */
.privacy-body {
  background: var(--white);
  padding: 120px 40px 140px;
}
.privacy-body-inner {
  max-width: 820px;
  margin: 0 auto;
}
.privacy-article {
  margin: 0 0 56px;
}
.privacy-article:last-of-type {
  margin: 0;
}
.privacy-article h2 {
  font-family: var(--serif-jp);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--navy);
  margin: 0 0 20px;
  padding: 0 0 12px;
  border-bottom: 1px solid var(--line);
}
.privacy-article p {
  font-size: 15px;
  line-height: 2.0;
  color: var(--text);
  margin: 0 0 16px;
}
.privacy-article p:last-child {
  margin: 0;
}
.privacy-article ul {
  list-style: disc;
  padding-left: 24px;
  margin: 0 0 16px;
}
.privacy-article ul li {
  font-size: 15px;
  line-height: 2.0;
  color: var(--text);
  margin: 0 0 6px;
}
.privacy-date {
  margin: 64px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.95;
  color: var(--text-mute);
  text-align: right;
}

@media (max-width: 640px) {
  .privacy-body { padding: 80px 24px 100px; }
  .privacy-article { margin: 0 0 40px; }
  .privacy-article h2 { font-size: 18px; }
  .privacy-article p,
  .privacy-article ul li { font-size: 14px; line-height: 1.95; }
}

/* 大きい欧文タイトル(英字大見出し)のみ Forum に変更。小さい欧文ラベル/番号/ロゴは --serif-en のまま */
.section-en,
.sub-hero-en,
.about-en,
.contact-summary-en {
  font-family: var(--serif-en-display);
}