/* ========================================
   リセット & ベース
   ======================================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  font-weight: 400;
  color: #1A1A1A;
  line-height: 1.9;
  background: #F5F1EA;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

input, select, textarea, button {
  font-family: inherit;
}

/* ========================================
   共通コンテナ / タイトル / ユーティリティ
   ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
}

.section-label {
  font-family: "Cormorant Garamond", serif;
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.35em;
  color: #B8894C;
  text-transform: uppercase;
  margin-bottom: 18px;
  text-align: center;
}

.section-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 2.5rem;
  color: #1A1A1A;
  text-align: center;
  line-height: 1.5;
  margin-bottom: 32px;
  letter-spacing: 0.04em;
}

.section-lead {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
  font-size: 17px;
  line-height: 2;
  color: #1A1A1A;
}

.hairline {
  display: block;
  width: 80px;
  height: 1px;
  background: #B8894C;
  margin: 0 auto 36px;
}

.hairline-footer {
  margin: 56px auto 32px;
  opacity: 0.5;
}

/* ボタン */
.btn-primary {
  display: inline-block;
  background: #B8894C;
  color: #0F1623;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.08em;
  padding: 18px 44px;
  border-radius: 2px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  box-shadow: 0 4px 18px rgba(184, 137, 76, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(184, 137, 76, 0.35);
  background: #C9B79C;
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: #F5F1EA;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.08em;
  padding: 17px 44px;
  border: 1px solid rgba(245, 241, 234, 0.8);
  border-radius: 2px;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.btn-outline:hover {
  background: #F5F1EA;
  color: #0F1623;
  transform: translateY(-2px);
}

/* ポートフォリオ注記 */
.portfolio-notice {
  font-size: 10px;
  color: rgba(245, 241, 234, 0.7);
  letter-spacing: 0.05em;
  border: 1px solid rgba(201, 183, 156, 0.25);
  padding: 6px 12px;
  border-radius: 2px;
  display: inline-block;
  line-height: 1.5;
}

.hero-portfolio-notice {
  position: absolute;
  top: 100px;
  right: 24px;
  z-index: 3;
  background: rgba(15, 22, 35, 0.55);
}

.page-hero-notice {
  margin-top: 20px;
  background: rgba(15, 22, 35, 0.45);
}

.portfolio-notice-footer {
  text-align: center;
  font-size: 11px;
  color: rgba(245, 241, 234, 0.6);
  padding: 10px 16px;
  border: 1px solid rgba(201, 183, 156, 0.15);
  border-radius: 2px;
  margin: 16px auto;
  max-width: 720px;
  line-height: 1.7;
}

/* ========================================
   ダーク背景セクション（タイトル白系上書き）
   ======================================== */
.dark-section {
  background: #0F1623;
  color: #E7E3DC;
}

.dark-section .section-title {
  color: #F5F1EA;
}

.dark-section .section-label {
  color: #B8894C;
}

.dark-section .section-lead {
  color: #C9B79C;
}

.dark-section .hairline {
  background: #B8894C;
}

/* ========================================
   ヘッダー（全ページ共通）
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 80px;
  background: rgba(15, 22, 35, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(184, 137, 76, 0.15);
}

.header-inner {
  max-width: 1300px;
  height: 100%;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-en {
  font-family: "Cormorant Garamond", serif;
  font-weight: 500;
  font-size: 20px;
  color: #F5F1EA;
  letter-spacing: 0.04em;
}
.logo-jp {
  font-family: "Noto Serif JP", serif;
  font-size: 10px;
  color: #6E6B66;
  letter-spacing: 0.2em;
  margin-top: 2px;
}

.header-nav-list {
  display: flex;
  gap: 32px;
}

.header-nav-list a {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
  transition: color 0.3s ease;
}
.header-nav-list a:hover {
  color: #B8894C;
}

.nav-en {
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  letter-spacing: 0.22em;
  color: #F5F1EA;
  transition: color 0.3s ease;
}
.nav-jp {
  font-family: "Noto Serif JP", serif;
  font-size: 10px;
  color: #6E6B66;
  margin-top: 2px;
  letter-spacing: 0.1em;
}
.header-nav-list a:hover .nav-en {
  color: #B8894C;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-login {
  font-size: 12px;
  color: #6E6B66;
  letter-spacing: 0.08em;
  transition: color 0.3s ease;
}
.header-login:hover {
  color: #C9B79C;
}

.header-cta {
  display: inline-block;
  font-family: "Noto Serif JP", serif;
  font-size: 13px;
  color: #F5F1EA;
  letter-spacing: 0.1em;
  padding: 10px 22px;
  border: 1px solid #B8894C;
  border-radius: 2px;
  transition: background 0.3s ease, color 0.3s ease;
}
.header-cta:hover {
  background: #B8894C;
  color: #0F1623;
}

/* ハンバーガー */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  padding: 0;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: #B8894C;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   ヒーロー（index.html）
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #F5F1EA;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(15, 22, 35, 0.35) 0%,
    rgba(15, 22, 35, 0.5) 50%,
    rgba(15, 22, 35, 0.72) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 820px;
  padding: 180px 24px 120px;
}

.hero-kicker {
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  letter-spacing: 0.35em;
  color: #B8894C;
  margin-bottom: 32px;
}

.hero-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 4.5rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-bottom: 36px;
  color: #F5F1EA;
}

.hero-sub {
  font-size: 17px;
  line-height: 2;
  color: #E7E3DC;
  margin-bottom: 48px;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  right: 32px;
  bottom: 36px;
  z-index: 3;
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  letter-spacing: 0.4em;
  color: #B8894C;
  writing-mode: vertical-rl;
}

/* ========================================
   ページヒーロー（下層共通・高さ420px）
   ======================================== */
.page-hero {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #F5F1EA;
  margin-top: 0;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, rgba(15, 22, 35, 0.55) 0%, rgba(15, 22, 35, 0.75) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 3;
  padding-top: 80px;
}

.page-hero-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 3rem;
  line-height: 1.4;
  color: #F5F1EA;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.page-hero-lead {
  max-width: 680px;
  font-size: 15px;
  line-height: 2;
  color: #C9B79C;
  margin-bottom: 20px;
}

.breadcrumb {
  display: flex;
  gap: 12px;
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  letter-spacing: 0.15em;
  color: #C9B79C;
  align-items: center;
}
.breadcrumb a {
  color: #C9B79C;
  transition: color 0.3s ease;
}
.breadcrumb a:hover {
  color: #B8894C;
}
.breadcrumb span {
  color: rgba(201, 183, 156, 0.5);
}

/* ========================================
   イントロメッセージ
   ======================================== */
.intro-section {
  padding: 144px 0;
  background: #F5F1EA;
}

.intro-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.intro-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 17px;
  line-height: 2.2;
  color: #1A1A1A;
  margin: 40px 0;
  text-align: left;
}

/* ========================================
   3つの原則
   ======================================== */
.principles-section {
  padding: 144px 0;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 72px;
  border-top: 1px solid rgba(184, 137, 76, 0.25);
}

.principle-card {
  padding: 56px 40px;
  border-right: 1px solid rgba(184, 137, 76, 0.25);
  border-bottom: 1px solid rgba(184, 137, 76, 0.25);
}
.principle-card:last-child {
  border-right: none;
}

.principle-num {
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  font-size: 4rem;
  color: #B8894C;
  line-height: 1;
  display: block;
  margin-bottom: 28px;
}

.principle-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.35rem;
  color: #F5F1EA;
  margin-bottom: 20px;
  line-height: 1.6;
}

.principle-text {
  font-size: 15px;
  line-height: 1.9;
  color: #C9B79C;
}

/* ========================================
   会員層のご紹介
   ======================================== */
.members-section {
  padding: 144px 0;
  background: #F5F1EA;
}

.members-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: 24px;
}

.members-col {
  background: #E7E3DC;
  padding: 48px 40px;
  border-top: 2px solid #B8894C;
}

.members-kicker {
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  letter-spacing: 0.3em;
  color: #B8894C;
  margin-bottom: 8px;
}
.members-sub {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.5rem;
  color: #1A1A1A;
  margin-bottom: 36px;
}

.members-block {
  margin-bottom: 28px;
}

.members-label {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 14px;
  color: #6E6B66;
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}

.bar-list li {
  display: grid;
  grid-template-columns: 160px 1fr 48px;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
  font-size: 13px;
}
.bar-label {
  color: #1A1A1A;
}
.bar {
  height: 4px;
  background: rgba(184, 137, 76, 0.15);
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  display: block;
  height: 100%;
  background: #B8894C;
  border-radius: 2px;
}
.bar-value {
  font-family: "Cormorant Garamond", serif;
  font-size: 15px;
  color: #B8894C;
  text-align: right;
}

.members-highlight {
  margin-top: 32px;
  padding: 24px;
  border: 1px solid rgba(184, 137, 76, 0.25);
  text-align: center;
}
.highlight-num {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-weight: 400;
  font-size: 3.25rem;
  color: #B8894C;
  line-height: 1;
  margin-bottom: 8px;
}
.highlight-desc {
  font-size: 13px;
  color: #1A1A1A;
}
.highlight-desc strong {
  color: #B8894C;
  font-weight: 500;
}

.members-note {
  margin-top: 32px;
  text-align: center;
  font-size: 12px;
  color: #6E6B66;
}

/* ========================================
   コンセプト
   ======================================== */
.concept-section {
  position: relative;
  padding: 160px 0;
  overflow: hidden;
}

.concept-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.concept-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(90deg, rgba(15, 22, 35, 0.75) 0%, rgba(15, 22, 35, 0.55) 60%, rgba(15, 22, 35, 0.45) 100%);
}

.concept-section .container {
  position: relative;
  z-index: 3;
}

.concept-content {
  max-width: 680px;
}

.concept-section .section-label,
.concept-section .section-title {
  text-align: left;
}

.concept-section .section-title {
  font-size: 2.5rem;
}

.concept-text {
  font-size: 17px;
  line-height: 2;
  color: #E7E3DC;
  margin: 24px 0 40px;
}

.concept-location {
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: #B8894C;
  text-align: right;
  margin-top: 40px;
}

/* ========================================
   ご入会までの流れ（タイムライン）
   ======================================== */
.flow-section {
  background: #1C2433;
  padding: 144px 0;
}

.flow-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 64px;
  position: relative;
}

.flow-timeline::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: rgba(184, 137, 76, 0.4);
  z-index: 0;
}

.flow-step {
  position: relative;
  z-index: 1;
  padding: 0 16px;
  text-align: center;
}

.flow-num {
  display: inline-block;
  font-family: "Cormorant Garamond", serif;
  font-weight: 400;
  font-size: 2.5rem;
  color: #B8894C;
  background: #1C2433;
  padding: 0 12px;
  line-height: 1;
  margin-bottom: 24px;
}

.flow-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.05rem;
  color: #F5F1EA;
  margin-bottom: 12px;
  line-height: 1.5;
}

.flow-text {
  font-size: 13px;
  color: #C9B79C;
  line-height: 1.8;
}

/* ========================================
   交流会ギャラリー
   ======================================== */
.events-section {
  padding: 144px 0;
  background: #F5F1EA;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 16px;
  margin-top: 48px;
}

.event-card {
  position: relative;
  overflow: hidden;
  background: #E7E3DC;
  cursor: pointer;
}

.event-card-large {
  grid-row: span 2;
}

.event-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.event-card:hover img {
  transform: scale(1.06);
}

.event-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: linear-gradient(0deg, rgba(15, 22, 35, 0.85) 0%, rgba(15, 22, 35, 0) 100%);
  color: #F5F1EA;
  font-family: "Noto Serif JP", serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.event-card:hover .event-caption {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   会員様の声
   ======================================== */
.voice-section {
  padding: 144px 0;
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.voice-card {
  background: #1C2433;
  padding: 40px 28px;
  border-top: 1px solid rgba(184, 137, 76, 0.3);
  position: relative;
}

.voice-quote {
  font-family: "Cormorant Garamond", serif;
  font-size: 3.5rem;
  color: #B8894C;
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}

.voice-text {
  font-size: 14px;
  line-height: 2;
  color: #E7E3DC;
  margin-bottom: 28px;
}

.voice-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid rgba(201, 183, 156, 0.15);
}
.voice-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  filter: grayscale(40%);
}
.voice-name {
  font-family: "Noto Serif JP", serif;
  font-size: 12px;
  color: #C9B79C;
  line-height: 1.5;
}

/* ========================================
   お知らせ（トップ）/ 一覧
   ======================================== */
.news-section {
  padding: 144px 0;
  background: #F5F1EA;
}

.news-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 64px;
  flex-wrap: wrap;
  gap: 16px;
}
.news-head .section-label,
.news-head .section-title {
  text-align: left;
  margin-bottom: 8px;
}
.news-head .section-title {
  margin-bottom: 0;
}

.news-more {
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: #B8894C;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s ease;
}
.news-more::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: #B8894C;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
}
.news-more:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.news-card {
  display: block;
  background: #FFFFFF;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(15, 22, 35, 0.1);
}

.news-thumb {
  overflow: hidden;
  aspect-ratio: 3 / 2;
}
.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.news-card:hover .news-thumb img {
  transform: scale(1.06);
}

.news-body {
  padding: 24px 24px 28px;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.news-tag {
  font-family: "Cormorant Garamond", serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  padding: 3px 12px;
  color: #F5F1EA;
  background: #0F1623;
}
.tag-media { background: #B8894C; color: #0F1623; }
.tag-event { background: #0F1623; color: #F5F1EA; }
.tag-campaign { background: #C9B79C; color: #0F1623; }
.tag-service { background: #8A6B3D; color: #F5F1EA; }
.tag-info { background: #6E6B66; color: #F5F1EA; }

.news-date {
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  color: #B8894C;
  letter-spacing: 0.08em;
}

.news-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.8;
  color: #1A1A1A;
}

.news-lead {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.9;
  color: #6E6B66;
}

/* ニュース一覧ページ */
.news-list-section {
  padding: 96px 0 144px;
  background: #F5F1EA;
}

.news-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 56px;
}

.news-filter-btn {
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  letter-spacing: 0.2em;
  padding: 10px 22px;
  background: transparent;
  border: 1px solid rgba(184, 137, 76, 0.3);
  color: #1A1A1A;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.news-filter-btn:hover {
  border-color: #B8894C;
  color: #B8894C;
}
.news-filter-btn.active {
  background: #B8894C;
  color: #0F1623;
  border-color: #B8894C;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 64px;
}
.pagination-item {
  font-family: "Cormorant Garamond", serif;
  font-size: 15px;
  padding: 10px 16px;
  border: 1px solid rgba(184, 137, 76, 0.2);
  color: #1A1A1A;
  min-width: 40px;
  text-align: center;
  transition: background 0.3s ease, color 0.3s ease;
}
.pagination-item:hover {
  background: #B8894C;
  color: #0F1623;
}
.pagination-item.active {
  background: #B8894C;
  color: #0F1623;
  border-color: #B8894C;
}

/* ニュース詳細 */
.news-detail-hero .page-hero-content {
  padding-top: 96px;
}

.news-detail-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0;
}
.news-detail-meta .news-date {
  color: #C9B79C;
}

.news-detail-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 2.25rem;
  line-height: 1.5;
  color: #F5F1EA;
  max-width: 900px;
}

.news-detail-eyecatch-section {
  padding: 48px 0 0;
  background: #F5F1EA;
}
.news-detail-eyecatch {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.news-article {
  padding: 72px 0 48px;
  background: #F5F1EA;
}

.news-article-body {
  max-width: 720px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 2.2;
  color: #1A1A1A;
}
.news-article-body p {
  margin-bottom: 28px;
}

.news-quote {
  border-left: 2px solid #B8894C;
  padding: 8px 0 8px 28px;
  margin: 40px 0;
  font-family: "Noto Serif JP", serif;
  font-style: italic;
  font-size: 18px;
  line-height: 2;
  color: #6E6B66;
}
.news-quote cite {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-size: 13px;
  color: #B8894C;
  letter-spacing: 0.1em;
}

.news-article-sign {
  margin-top: 48px;
  text-align: right;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  color: #B8894C;
}

.news-article-note {
  margin-top: 36px;
  font-size: 12px;
  color: #6E6B66;
}

.news-share {
  max-width: 720px;
  margin: 56px auto 0;
  padding: 28px 0;
  border-top: 1px solid rgba(184, 137, 76, 0.2);
  border-bottom: 1px solid rgba(184, 137, 76, 0.2);
  display: flex;
  align-items: center;
  gap: 24px;
}
.news-share-label {
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.3em;
  font-size: 13px;
  color: #B8894C;
}
.news-share-list {
  display: flex;
  gap: 20px;
}
.news-share-list a {
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  color: #1A1A1A;
  letter-spacing: 0.08em;
  border-bottom: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}
.news-share-list a:hover {
  color: #B8894C;
  border-color: #B8894C;
}

.news-back {
  max-width: 720px;
  margin: 48px auto 0;
  text-align: left;
}
.news-back-link {
  font-family: "Noto Serif JP", serif;
  font-size: 14px;
  color: #B8894C;
  letter-spacing: 0.08em;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.news-back-link:hover {
  border-bottom-color: #B8894C;
}

.related-news-section {
  padding: 96px 0 144px;
  background: #E7E3DC;
}

/* ========================================
   FAQ
   ======================================== */
.faq-section {
  background: #1C2433;
  padding: 144px 0;
}

.faq-container {
  max-width: 800px;
}

.faq-list {
  margin-top: 48px;
}

.faq-item {
  border-bottom: 1px solid rgba(184, 137, 76, 0.2);
}

.faq-item summary {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px 4px;
  cursor: pointer;
  list-style: none;
  color: #F5F1EA;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.7;
  transition: color 0.3s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-q {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.75rem;
  color: #B8894C;
  line-height: 1;
  flex-shrink: 0;
}

.faq-question {
  flex: 1;
}

.faq-icon {
  width: 18px;
  height: 18px;
  position: relative;
  flex-shrink: 0;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: #B8894C;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.faq-icon::before {
  top: 8px;
  left: 0;
  width: 100%;
  height: 1px;
}
.faq-icon::after {
  top: 0;
  left: 8px;
  width: 1px;
  height: 100%;
}
.faq-item[open] .faq-icon::after {
  opacity: 0;
  transform: rotate(90deg);
}

.faq-answer {
  padding: 0 4px 28px 48px;
  font-size: 14px;
  line-height: 2;
  color: #C9B79C;
}

/* ========================================
   最終CTA
   ======================================== */
.cta-final-section {
  position: relative;
  padding: 144px 0;
  overflow: hidden;
}

.cta-final-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.cta-final-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: rgba(15, 22, 35, 0.72);
}
.cta-final-section .container {
  position: relative;
  z-index: 3;
}

.cta-final-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.cta-final-card {
  display: flex;
  flex-direction: column;
  padding: 36px 32px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  min-height: 200px;
}
.cta-final-card:hover {
  transform: translateY(-4px);
}

.cta-final-primary {
  background: #B8894C;
  color: #0F1623;
}
.cta-final-primary:hover {
  box-shadow: 0 20px 40px rgba(184, 137, 76, 0.3);
}
.cta-final-primary .cta-final-title {
  color: #0F1623;
}
.cta-final-primary .cta-final-text {
  color: rgba(15, 22, 35, 0.8);
}
.cta-final-primary .cta-final-arrow {
  color: #0F1623;
}

.cta-final-outline {
  background: transparent;
  border: 1px solid rgba(245, 241, 234, 0.6);
  color: #F5F1EA;
}
.cta-final-outline .cta-final-title {
  color: #F5F1EA;
}
.cta-final-outline .cta-final-text {
  color: #C9B79C;
}
.cta-final-outline .cta-final-arrow {
  color: #F5F1EA;
}

.cta-final-ghost {
  background: rgba(15, 22, 35, 0.4);
  color: #F5F1EA;
}
.cta-final-ghost .cta-final-title {
  color: #F5F1EA;
}
.cta-final-ghost .cta-final-text {
  color: #C9B79C;
}
.cta-final-ghost .cta-final-arrow {
  color: #B8894C;
}

.cta-final-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.15rem;
  margin-bottom: 12px;
  line-height: 1.5;
}

.cta-final-text {
  font-size: 13px;
  line-height: 1.8;
}

.cta-final-arrow {
  margin-top: auto;
  align-self: flex-end;
  font-size: 22px;
  transition: transform 0.3s ease;
}
.cta-final-card:hover .cta-final-arrow {
  transform: translateX(4px);
}

/* ========================================
   about: 代表挨拶
   ======================================== */
.ceo-section {
  padding: 96px 0 144px;
  background: #F5F1EA;
}
.ceo-inner {
  display: grid;
  grid-template-columns: 30% 1fr;
  gap: 72px;
  align-items: flex-start;
  margin-top: 48px;
}
.ceo-photo {
  position: relative;
}
.ceo-photo img {
  width: 100%;
  aspect-ratio: 5 / 7;
  object-fit: cover;
  filter: grayscale(65%);
}
.ceo-caption {
  margin-top: 16px;
  font-family: "Noto Serif JP", serif;
  font-size: 13px;
  color: #6E6B66;
  letter-spacing: 0.1em;
}
.ceo-text .section-title {
  text-align: left;
}
.ceo-text .section-label {
  text-align: left;
}
.ceo-paragraph {
  font-size: 16px;
  line-height: 2.2;
  margin-bottom: 24px;
  color: #1A1A1A;
}
.ceo-sign {
  margin-top: 32px;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  color: #B8894C;
  text-align: right;
  letter-spacing: 0.1em;
}

/* about: バリュー */
.values-section {
  padding: 144px 0;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}
.value-card {
  padding: 48px 32px;
  border-top: 1px solid rgba(184, 137, 76, 0.3);
  background: rgba(28, 36, 51, 0.6);
}
.value-num {
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  font-size: 3rem;
  color: #B8894C;
  line-height: 1;
  display: block;
  margin-bottom: 24px;
}
.value-en {
  font-family: "Cormorant Infant", serif;
  font-style: italic;
  font-size: 20px;
  color: #C9B79C;
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}
.value-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.5rem;
  color: #F5F1EA;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}
.value-text {
  font-size: 15px;
  line-height: 1.95;
  color: #C9B79C;
}

/* about: サービスへのこだわり */
.service-belief-section {
  padding: 144px 0;
  background: #F5F1EA;
}
.service-belief-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.service-belief-text {
  font-size: 17px;
  line-height: 2.2;
  color: #1A1A1A;
  margin: 32px 0;
  text-align: left;
}

/* about: 運営会社 */
.company-section {
  padding: 144px 0;
  background: #E7E3DC;
}
.company-table {
  max-width: 800px;
  margin: 56px auto 0;
  width: 100%;
  border-collapse: collapse;
}
.company-table tr {
  border-bottom: 1px solid rgba(184, 137, 76, 0.25);
}
.company-table th,
.company-table td {
  padding: 22px 16px;
  text-align: left;
  vertical-align: top;
  font-size: 15px;
}
.company-table th {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  color: #B8894C;
  width: 220px;
  letter-spacing: 0.08em;
}
.company-table td {
  color: #1A1A1A;
}

/* about: 沿革 */
.history-section {
  padding: 144px 0;
  background: #1C2433;
}
.history-list {
  max-width: 800px;
  margin: 56px auto 0;
  position: relative;
  padding-left: 20px;
}
.history-list::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: rgba(184, 137, 76, 0.3);
}
.history-item {
  position: relative;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 36px;
  padding: 24px 0 36px;
  align-items: flex-start;
}
.history-item::before {
  content: '';
  position: absolute;
  left: -25px;
  top: 36px;
  width: 10px;
  height: 10px;
  background: #B8894C;
  border-radius: 50%;
}
.history-year {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.75rem;
  color: #B8894C;
  line-height: 1;
}
.history-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.1rem;
  color: #F5F1EA;
  margin-bottom: 8px;
}
.history-text {
  font-size: 14px;
  color: #C9B79C;
  line-height: 1.9;
}

/* ========================================
   contact: クイックリンク
   ======================================== */
.contact-quicklinks {
  padding: 96px 0 48px;
  background: #F5F1EA;
}
.quicklinks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.quicklink-card {
  display: block;
  padding: 32px 28px;
  background: #FFFFFF;
  border-top: 2px solid #B8894C;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}
.quicklink-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(15, 22, 35, 0.08);
}
.quicklink-en {
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: #B8894C;
  margin-bottom: 8px;
}
.quicklink-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.2rem;
  color: #1A1A1A;
  margin-bottom: 10px;
}
.quicklink-text {
  font-size: 13px;
  line-height: 1.8;
  color: #6E6B66;
}
.quicklink-arrow {
  display: inline-block;
  margin-top: 16px;
  color: #B8894C;
  font-size: 18px;
  transition: transform 0.3s ease;
}
.quicklink-card:hover .quicklink-arrow {
  transform: translateX(4px);
}

/* contact: フォーム */
.contact-form-section {
  padding: 96px 0 144px;
  background: #F5F1EA;
}
.contact-form {
  max-width: 720px;
  margin: 56px auto 0;
  background: #FFFFFF;
  padding: 48px 40px;
  border-top: 2px solid #B8894C;
}
.form-group {
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 0;
}
.form-row .form-group {
  margin-bottom: 28px;
}
.form-label {
  display: block;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 14px;
  color: #1A1A1A;
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}
.form-required {
  color: #B8894C;
  margin-left: 4px;
  font-size: 12px;
}
.form-note {
  color: #6E6B66;
  font-size: 12px;
  font-weight: 400;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(184, 137, 76, 0.3);
  background: #F5F1EA;
  font-size: 15px;
  color: #1A1A1A;
  border-radius: 2px;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: #B8894C;
  background: #FFFFFF;
}
.form-textarea {
  resize: vertical;
  min-height: 160px;
  font-family: inherit;
}
.form-radio-group,
.form-check-group {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 4px;
}
.form-radio,
.form-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #1A1A1A;
  cursor: pointer;
}
.form-check-agree {
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.8;
}
.form-check-agree a {
  color: #B8894C;
  text-decoration: underline;
}
.form-submit-wrap {
  text-align: center;
  margin-top: 40px;
}
.form-submit {
  display: inline-block;
  padding: 18px 56px;
  background: #B8894C;
  color: #0F1623;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.12em;
  border-radius: 2px;
  transition: background 0.3s ease, opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.form-submit:disabled {
  background: #C9B79C;
  opacity: 0.5;
  cursor: not-allowed;
  color: #6E6B66;
}
.form-submit:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(184, 137, 76, 0.3);
}

.contact-direct {
  max-width: 720px;
  margin: 56px auto 0;
  padding: 36px 40px;
  background: #E7E3DC;
  border-left: 2px solid #B8894C;
}
.contact-direct-label {
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: #B8894C;
  margin-bottom: 8px;
}
.contact-direct-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.2rem;
  color: #1A1A1A;
  margin-bottom: 16px;
}
.contact-direct-text {
  font-size: 14px;
  line-height: 2;
  color: #1A1A1A;
}
.contact-direct-text strong {
  font-family: "Cormorant Garamond", serif;
  color: #B8894C;
  letter-spacing: 0.1em;
  margin-right: 8px;
}
.contact-direct-note {
  margin-top: 16px;
  font-size: 11px;
  color: #6E6B66;
}

/* ========================================
   フッター
   ======================================== */
.footer {
  padding: 96px 0 48px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-col {
  font-size: 13px;
  color: #C9B79C;
  line-height: 2;
}
.footer-logo-en {
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  color: #F5F1EA;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.footer-tagline {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 13px;
  color: #C9B79C;
  margin-bottom: 24px;
  letter-spacing: 0.08em;
}
.footer-company {
  font-size: 12px;
  color: rgba(201, 183, 156, 0.7);
  line-height: 2;
}
.footer-nav-label {
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  letter-spacing: 0.3em;
  color: #B8894C;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(184, 137, 76, 0.2);
}
.footer-nav-list li a {
  color: #C9B79C;
  font-size: 13px;
  transition: color 0.3s ease;
}
.footer-nav-list li a:hover {
  color: #F5F1EA;
}

.footer-bottom {
  text-align: center;
}
.footer-legal {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}
.footer-legal li a {
  font-size: 11px;
  color: rgba(201, 183, 156, 0.8);
  letter-spacing: 0.08em;
  transition: color 0.3s ease;
}
.footer-legal li a:hover {
  color: #F5F1EA;
}
.copyright {
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(201, 183, 156, 0.5);
  margin-top: 12px;
}

/* ========================================
   フローティングCTA（PC右下）
   ======================================== */
.floating-cta-pc {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.5s ease, visibility 0.5s ease, transform 0.5s ease;
}
.floating-cta-pc.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.floating-pc-primary,
.floating-pc-secondary {
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  text-align: left;
  border-radius: 2px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 32px rgba(15, 22, 35, 0.18);
}
.floating-pc-primary {
  background: #B8894C;
  color: #0F1623;
}
.floating-pc-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(184, 137, 76, 0.35);
}
.floating-pc-secondary {
  background: rgba(15, 22, 35, 0.92);
  color: #F5F1EA;
  border: 1px solid rgba(245, 241, 234, 0.3);
}
.floating-pc-secondary:hover {
  transform: translateY(-2px);
  background: rgba(15, 22, 35, 1);
}
.floating-pc-en {
  font-family: "Cormorant Garamond", serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  opacity: 0.75;
  margin-bottom: 4px;
}
.floating-pc-jp {
  font-family: "Noto Serif JP", serif;
  font-size: 14px;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* SP下部バー */
.floating-cta-sp {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: flex;
  height: 60px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(100%);
  transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s ease;
}
.floating-cta-sp.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.floating-sp-secondary,
.floating-sp-primary {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.1em;
}
.floating-sp-secondary {
  background: #0F1623;
  color: #F5F1EA;
}
.floating-sp-primary {
  background: #B8894C;
  color: #0F1623;
}

/* ========================================
   レスポンシブ（1024px以下）
   ======================================== */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }

  .header-nav-list { gap: 22px; }
  .nav-en { font-size: 13px; letter-spacing: 0.18em; }

  /* ヒーロー */
  .hero-title { font-size: 3.25rem; }

  /* 3原則 */
  .principles-grid {
    grid-template-columns: 1fr;
    border-top: none;
  }
  .principle-card {
    border-right: none;
    border-bottom: 1px solid rgba(184, 137, 76, 0.25);
  }

  /* 会員層 */
  .members-grid { grid-template-columns: 1fr; gap: 32px; }

  /* フロー縦タイムライン */
  .flow-timeline {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 56px;
  }
  .flow-timeline::before {
    top: 0;
    bottom: 0;
    left: 24px;
    right: auto;
    width: 1px;
    height: auto;
  }
  .flow-step {
    text-align: left;
    padding: 0;
    position: relative;
  }
  .flow-num {
    position: absolute;
    left: -56px;
    top: -4px;
    padding: 0 8px;
    background: #1C2433;
  }

  /* ギャラリー */
  .events-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
  .event-card-large { grid-row: span 1; }

  /* 声 */
  .voice-grid { grid-template-columns: repeat(2, 1fr); }

  /* ニュース */
  .news-grid { grid-template-columns: repeat(2, 1fr); }

  /* CTA */
  .cta-final-grid { grid-template-columns: 1fr; }

  /* about */
  .ceo-inner { grid-template-columns: 1fr; gap: 40px; }
  .ceo-photo { max-width: 360px; }

  .values-grid { grid-template-columns: 1fr; }

  /* フッター */
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* ========================================
   レスポンシブ（768px以下）
   ======================================== */
@media (max-width: 768px) {
  .container { padding: 0 20px; }

  .section-title { font-size: 1.85rem; }

  /* ヘッダー */
  .header-nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 22, 35, 0.98);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 48px 32px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    pointer-events: none;
    z-index: 99;
    overflow-y: auto;
  }
  .header-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
  .header-nav-list {
    flex-direction: column;
    gap: 24px;
  }
  .header-nav-list a {
    align-items: flex-start;
  }
  .nav-en {
    font-size: 18px;
    letter-spacing: 0.25em;
  }
  .nav-jp {
    font-size: 11px;
  }

  .header-login { display: none; }
  .header-cta {
    font-size: 11px;
    padding: 8px 14px;
  }
  .hamburger { display: flex; }
  .logo-jp { display: none; }

  /* ヒーロー */
  .hero { min-height: 88vh; }
  .hero-content {
    padding: 140px 20px 100px;
  }
  .hero-title { font-size: 2.25rem; line-height: 1.5; }
  .hero-sub { font-size: 15px; line-height: 1.95; }
  .hero-cta-group { flex-direction: column; gap: 14px; align-items: stretch; }
  .btn-primary, .btn-outline { width: 100%; text-align: center; padding: 16px 20px; }
  .hero-scroll { display: none; }
  .hero-portfolio-notice {
    top: 90px;
    right: 16px;
    left: 16px;
    font-size: 9px;
  }

  /* 下層ヒーロー */
  .page-hero { height: 320px; }
  .page-hero-title { font-size: 2rem; }
  .news-detail-title { font-size: 1.65rem; }

  /* セクション上下パディング */
  .intro-section,
  .principles-section,
  .members-section,
  .concept-section,
  .flow-section,
  .events-section,
  .voice-section,
  .news-section,
  .faq-section,
  .cta-final-section,
  .ceo-section,
  .values-section,
  .service-belief-section,
  .company-section,
  .history-section,
  .news-list-section,
  .related-news-section,
  .contact-quicklinks,
  .contact-form-section {
    padding: 72px 0;
  }

  .principle-card { padding: 40px 20px; }
  .principle-num { font-size: 3rem; }

  /* 会員層バー */
  .bar-list li {
    grid-template-columns: 110px 1fr 40px;
    gap: 8px;
    font-size: 11px;
  }

  /* コンセプト */
  .concept-section .section-title { font-size: 1.85rem; }

  /* ギャラリー */
  .events-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 150px;
    gap: 10px;
  }
  .event-caption {
    opacity: 1;
    transform: translateY(0);
    padding: 12px 14px;
    font-size: 11px;
  }

  /* 声 */
  .voice-grid { grid-template-columns: 1fr; }

  /* ニュース */
  .news-grid { grid-template-columns: 1fr; }
  .news-head { flex-direction: column; align-items: flex-start; }

  /* CTA */
  .cta-final-grid { grid-template-columns: 1fr; }

  /* クイックリンク */
  .quicklinks-grid { grid-template-columns: 1fr; }

  /* フォーム */
  .contact-form { padding: 32px 20px; }
  .form-row { grid-template-columns: 1fr; }

  /* about */
  .ceo-photo { max-width: 100%; }

  .history-list { padding-left: 20px; }
  .history-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .company-table th,
  .company-table td {
    display: block;
    padding: 12px 0;
    width: 100%;
  }
  .company-table th {
    padding-bottom: 4px;
    font-size: 13px;
  }
  .company-table tr {
    padding: 12px 0;
  }

  /* フッター */
  .footer { padding: 56px 0 32px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-legal { gap: 14px; }

  /* フローティングCTA */
  .floating-cta-pc { display: none; }

  /* フォーム送信以外のパディング */
  body { padding-bottom: 60px; }
}

/* 760px超: SPバー非表示 */
@media (min-width: 769px) {
  .floating-cta-sp { display: none; }
}

/* ============================================================
   補正CSS — 未定義クラスのフォールバック
============================================================ */
.form-agree {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 0;
}

.history-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pagination-next {
  font-weight: 600;
}