/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  color: #3d2e24;
  background: #faf7f3;
  line-height: 1.8;
  font-weight: 300;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
main, .ba-list-section, .blog-list-section, .ba-detail-section, .blog-detail-section {
  flex: 1;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

/* ===== CSS VARS ===== */
:root {
  --brown: #7a5c40;
  --brown-dark: #5c4128;
  --brown-light: #b89b75;
  --beige: #f5ede2;
  --beige-dark: #ede0d0;
  --cream: #faf7f3;
  --border: #e2d5c5;
  --text: #3d2e24;
  --text-muted: #9b826a;
  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
}

/* ===== HEADER ===== */
.header {
  position: sticky; top: 0; z-index: 100;
  height: 72px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 0 4%;
  background: rgba(250,247,243,0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: 0 2px 20px rgba(61,46,36,0.08); }
.logo { flex-shrink: 0; }
.logo-sub { display: block; font-size: 10px; color: var(--text-muted); letter-spacing: .1em; }
.logo-main { font-family: var(--serif); font-size: 24px; font-weight: 400; letter-spacing: .06em; display: flex; align-items: baseline; gap: 8px; }
.logo-main small { font-size: 11px; font-family: 'Noto Serif JP', serif; font-weight: 300; color: var(--text-muted); }
.nav { display: flex; gap: 28px; }
.nav a { font-size: 11px; letter-spacing: .12em; text-align: center; transition: color 0.2s; }
.nav a:hover { color: var(--brown); }
.nav a span { display: block; font-size: 9px; color: var(--text-muted); margin-top: 2px; }
.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.reserve-btn {
  display: flex; align-items: center; gap: 6px;
  background: var(--brown); color: #fff;
  padding: 10px 20px; border-radius: 999px;
  font-size: 13px; letter-spacing: .06em;
  transition: background 0.2s, transform 0.15s;
}
.reserve-btn:hover { background: var(--brown-dark); transform: translateY(-1px); }
.ig-icon-btn {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.ig-icon-btn:hover { border-color: var(--brown-light); }
.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.menu-toggle span { display: block; width: 22px; height: 1px; background: var(--text); transition: 0.3s; }
.menu-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--brown); color: #fff;
  padding: 14px 20px; border-radius: 6px;
  font-size: 14px; letter-spacing: .06em;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--brown-dark); transform: translateY(-1px); }
.btn-outline-hero {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--border); color: var(--text);
  padding: 13px 20px; border-radius: 6px;
  font-size: 14px; letter-spacing: .06em;
  background: #fff;
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline-hero:hover { border-color: var(--brown); background: rgba(255,255,255,0.9); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--brown-light); color: var(--brown);
  padding: 10px 24px; border-radius: 999px;
  font-size: 13px; letter-spacing: .06em;
  background: transparent; transition: background 0.2s;
}
.btn-ghost:hover { background: var(--beige); }
.btn-ghost-sm {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; color: var(--brown); border-bottom: 1px solid var(--brown-light);
  padding-bottom: 2px; transition: color 0.2s;
}
.btn-ghost-sm:hover { color: var(--brown-dark); }

/* ===== SECTION TITLES ===== */
.section-title {
  font-family: var(--serif); font-weight: 400; font-size: 28px;
  letter-spacing: .1em; text-align: center; margin-bottom: 40px;
}
.section-title em {
  display: block; font-style: normal;
  font-family: 'Noto Serif JP', serif; font-size: 13px;
  color: var(--text-muted); margin-top: 6px; letter-spacing: .08em;
}
.section-title-sm {
  font-family: var(--serif); font-weight: 400; font-size: 22px;
  letter-spacing: .1em; margin-bottom: 24px;
}
.section-title-sm em {
  display: block; font-style: normal;
  font-family: 'Noto Serif JP', serif; font-size: 12px;
  color: var(--text-muted); margin-top: 4px;
}
.section-more { text-align: center; margin-top: 28px; }

/* ===== HERO ===== */
.hero {
  position: relative;
  overflow: hidden;
  width: 100%;
}
.hero-inner {
  position: relative;
  width: 100%;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.hero-image {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: left top;
  display: block;
}
.hero-text {
  position: relative; z-index: 1;
  width: 48%;
  padding: 48px 6% 48px 2%;
  text-align: left;
}


/* ===== HERO追加要素 ===== */
.hero-sub {
  font-size: 17px; letter-spacing: .08em; line-height: 1.9;
  color: var(--brown-dark); margin-bottom: 12px; font-weight: 300;
}
.hero-divider {
  margin: 16px 0; display: flex; align-items: center; gap: 10px;
}
.hero-divider span {
  display: block; width: 80px; height: 1px; background: var(--brown-light);
}
.hero-lashade {
  display: inline-block;
  background: var(--brown); color: #fff;
  font-size: 16px; letter-spacing: .08em;
  padding: 12px 32px; border-radius: 4px;
  margin-bottom: 24px;
}
.hero-lashade sup { font-size: 10px; }

/* ===== REASONS ===== */
.reasons {
  padding: 72px 5%;
  background: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.reasons-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
  max-width: 1200px; margin: 0 auto;
}
.reason-card {
  padding: 32px 20px; text-align: center;
  border-right: 1px solid var(--border);
  transition: background 0.2s;
}
.reason-card:last-child { border-right: none; }
.reason-card:hover { background: var(--cream); }
.reason-icon {
  width: 52px; height: 52px; margin: 0 auto 16px;
  color: var(--brown-light);
}
.reason-icon svg { width: 100%; height: 100%; }
.reason-card h3 { font-size: 13px; font-weight: 400; margin-bottom: 8px; letter-spacing: .05em; }
.reason-card p { font-size: 11px; color: var(--text-muted); line-height: 1.7; }

/* ===== MENU ===== */
.menu-section {
  padding: 72px 5%;
  background: var(--cream);
}
.menu-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px;
  max-width: 1200px; margin: 0 auto;
}
.menu-card {
  background: #fff; border: 1px solid var(--border);
  overflow: hidden; border-radius: 4px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.menu-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(61,46,36,0.1); }
.menu-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.menu-label { padding: 12px 10px 14px; text-align: center; }
.menu-label h3 { font-size: 13px; font-weight: 400; margin-bottom: 4px; }
.menu-label span { font-size: 10px; color: var(--text-muted); letter-spacing: .08em; font-family: var(--serif); }

/* ===== SPLIT: BA + INSTAGRAM ===== */
.split-section {
  display: grid; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.split-left {
  padding: 60px 5%; border-right: 1px solid var(--border);
  background: #fff;
}
.split-right { padding: 60px 5%; background: var(--cream); }
.ba-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 8px;
}
.ba-item { margin: 0; }
.ba-item img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: var(--beige-dark); }
.ba-item figcaption { text-align: center; font-size: 11px; color: var(--text-muted); padding: 5px 0; letter-spacing: .06em; }
.ig-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 8px;
}
.ig-grid img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: var(--beige-dark); }

/* ===== FLOW ===== */
.flow-section {
  position: relative; overflow: hidden;
  padding: 80px 5%;
  background: var(--beige);
}
.flow-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center right;
  opacity: 0.18;
}
.flow-content { position: relative; max-width: 1100px; margin: 0 auto; }
.flow-steps {
  display: flex; align-items: flex-start; gap: 0;
  background: rgba(255,255,255,0.82); border-radius: 16px;
  padding: 40px 32px; margin-top: 12px;
}
.flow-step { flex: 1; text-align: center; padding: 0 16px; }
.flow-arrow {
  font-size: 24px; color: var(--brown-light);
  padding-top: 40px; flex-shrink: 0;
}
.flow-icon { width: 44px; height: 44px; margin: 0 auto 10px; color: var(--brown-light); }
.flow-icon svg { width: 100%; height: 100%; }
.flow-num { font-family: var(--serif); font-size: 20px; color: var(--brown-light); }
.flow-step h3 { font-size: 14px; font-weight: 400; margin: 6px 0 8px; min-width: 100px;}
.flow-step p { font-size: 12px; color: var(--text-muted); line-height: 1.7; }

/* ===== FAQ ===== */
.faq-section {
  padding: 72px 5%; background: #fff;
  border-top: 1px solid var(--border);
}
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item summary {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 0; cursor: pointer;
  font-size: 15px; list-style: none;
  transition: color 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--brown); }
.faq-item p {
  display: flex; gap: 12px;
  padding: 0 0 20px 0; font-size: 14px; color: var(--text-muted); line-height: 1.9;
}
.faq-q, .faq-a {
  flex-shrink: 0; width: 26px; height: 26px;
  border-radius: 50%; display: grid; place-items: center;
  font-family: var(--serif); font-size: 14px; font-weight: 400;
}
.faq-q { background: var(--brown); color: #fff; }
.faq-a { background: var(--beige-dark); color: var(--brown); }

/* ===== FOOTER ===== */
.footer {
  background: var(--beige-dark);
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px; padding: 56px 5% 48px; max-width: 1300px; margin: 0 auto;
}
.footer-logo {
  font-family: var(--serif); font-size: 22px; font-weight: 400;
  letter-spacing: .06em; margin-bottom: 14px;
}
.footer-logo small { font-size: 11px; font-weight: 300; margin-left: 6px; color: var(--text-muted); }
.footer-about p { font-size: 13px; color: var(--text-muted); line-height: 1.9; margin-bottom: 16px; }
.footer-col h3 { font-size: 14px; font-weight: 400; letter-spacing: .06em; margin-bottom: 16px; }
.footer-info { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-info li { display: flex; gap: 8px; font-size: 13px; color: var(--text-muted); align-items: flex-start; }
.footer-info li svg { flex-shrink: 0; margin-top: 4px; color: var(--brown-light); }
.map-embed { border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
.btn-reserve-footer {
  display: flex; align-items: center; gap: 8px;
  background: var(--brown); color: #fff;
  padding: 12px 16px; border-radius: 8px;
  font-size: 13px; margin-bottom: 10px;
  transition: background 0.2s;
}
.btn-reserve-footer:hover { background: var(--brown-dark); }
.btn-line { background: #06c755; }
.btn-line:hover { background: #05a847; }
.btn-ig { background: #c13584; }
.btn-ig:hover { background: #a12a6e; }
.footer-bottom {
  text-align: center; padding: 18px;
  border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .reasons-grid { grid-template-columns: repeat(3, 1fr); }
  .reason-card:nth-child(3) { border-right: none; }
  .reason-card:nth-child(4) { border-top: 1px solid var(--border); }
  .menu-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .hero-inner { min-height: 100vw; }
  .hero-text { margin-left: 0; padding: 48px 6%; max-width: 100%; background: linear-gradient(to bottom, rgba(250,247,243,0.96) 0%, rgba(250,247,243,0.85) 70%, rgba(250,247,243,0) 100%); }
  .hero-name { font-size: 54px; }
  
  .split-section { grid-template-columns: 1fr; }
  .split-left { border-right: none; border-bottom: 1px solid var(--border); }
  .flow-steps { flex-direction: column; gap: 20px; }
  .flow-arrow { display: none; }
  .flow-step { padding: 0; text-align: left; display: flex; align-items: flex-start; gap: 16px; }
  .flow-icon { flex-shrink: 0; margin: 0; }
}

@media (max-width: 768px) {
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; gap: 0; border-bottom: 1px solid var(--border); box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
  .nav.open { display: flex; }
  .nav a { padding: 16px 6%; border-bottom: 1px solid var(--border); text-align: left; }
  .nav a span { display: inline; margin-left: 6px; }
  .menu-toggle { display: flex; }
  .header-actions .reserve-btn span { display: none; }
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .reason-card { border-right: none; border-bottom: 1px solid var(--border); }
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
  .ba-grid, .ig-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-name { font-size: 42px; }
  .hero-buttons { flex-direction: column; }
  .ba-grid, .ig-grid { grid-template-columns: repeat(2, 1fr); }
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-steps { padding: 24px 20px; }
}

/* ===== PAGE HERO（サブページ共通） ===== */
.page-hero {
  background: var(--beige);
  padding: 56px 7% 48px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.page-hero-sm { padding: 36px 7% 32px; }
.page-hero-title {
  font-family: var(--serif); font-size: 36px; font-weight: 300;
  letter-spacing: .1em;
}
.page-hero-title em {
  display: block; font-style: normal;
  font-family: 'Noto Serif JP', serif; font-size: 13px;
  color: var(--text-muted); margin-top: 8px; letter-spacing: .08em;
}
.breadcrumb {
  font-size: 12px; color: var(--text-muted); margin-bottom: 12px; letter-spacing: .06em;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--brown); }
.nav a.active { color: var(--brown); border-bottom: 1px solid var(--brown-light); }

/* ===== BA FILTER ===== */
.ba-filter {
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 16px 5%;
}
.ba-filter-inner {
  display: flex; gap: 10px; flex-wrap: wrap;
  max-width: 1100px; margin: 0 auto;
}
.filter-btn {
  padding: 7px 18px; border-radius: 999px;
  border: 1px solid var(--border); background: #fff;
  font-size: 12px; color: var(--text-muted); cursor: pointer;
  font-family: 'Noto Serif JP', serif;
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--brown-light); color: var(--brown); }
.filter-btn.active { background: var(--brown); color: #fff; border-color: var(--brown); }

/* ===== BA LIST ===== */
.ba-list-section {
  padding: 56px 5% 80px;
  background: var(--cream);
  min-height: 60vh;
}
.ba-list-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px; max-width: 1100px; margin: 0 auto;
}
.ba-list-card {
  background: #fff; border: 1px solid var(--border); border-radius: 4px;
  overflow: hidden; transition: transform 0.2s, box-shadow 0.2s;
}
.ba-list-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(61,46,36,0.1); }
.ba-list-card a { display: block; text-decoration: none; color: inherit; }
.ba-list-images {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 0;
}
.ba-list-images figure { margin: 0; }
.ba-list-images figure img,
.ba-list-images figure .ba-placeholder {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  display: block; background: var(--beige-dark);
}
.ba-list-images figcaption {
  text-align: center; font-size: 10px; color: var(--text-muted);
  padding: 5px 0; letter-spacing: .06em; background: var(--cream);
}
.ba-arrow {
  padding: 0 8px; color: var(--brown-light); font-size: 18px; flex-shrink: 0;
}
.ba-list-body { padding: 16px 18px 20px; }
.ba-tag {
  display: inline-block; background: var(--beige); color: var(--brown);
  font-size: 11px; padding: 3px 10px; border-radius: 999px;
  margin-bottom: 8px; letter-spacing: .04em;
}
.ba-list-body h2 { font-size: 15px; font-weight: 400; margin-bottom: 6px; }
.ba-months { font-size: 12px; color: var(--text-muted); }
.ba-empty {
  text-align: center; padding: 80px 0;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.ba-empty p { font-size: 15px; color: var(--text-muted); }

/* ===== BA DETAIL ===== */
.ba-detail-section {
  padding: 56px 5% 80px; background: var(--cream);
}
.ba-detail-inner {
  max-width: 800px; margin: 0 auto;
  background: #fff; border: 1px solid var(--border); border-radius: 4px;
  padding: 48px 5%;
}
.ba-detail-images {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin: 24px 0 32px;
}
.ba-detail-images figure { margin: 0; }
.ba-detail-images figure img,
.ba-detail-images figure .ba-placeholder {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  display: block; background: var(--beige-dark); border-radius: 2px;
}
.ba-detail-images figcaption {
  text-align: center; font-size: 12px; color: var(--text-muted);
  padding: 8px 0; letter-spacing: .08em;
}
.ba-detail-text {
  font-size: 15px; line-height: 2; color: var(--text);
  margin-bottom: 40px; border-top: 1px solid var(--border); padding-top: 28px;
}
.ba-detail-actions {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}

/* ===== RESPONSIVE サブページ ===== */
@media (max-width: 900px) {
  .ba-list-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .ba-list-grid { grid-template-columns: 1fr; }
  .ba-detail-images { grid-template-columns: 1fr 1fr; }
  .page-hero-title { font-size: 26px; }
}

/* ===== BLOG LIST ===== */
.blog-list-section {
  padding: 56px 5% 80px;
  background: var(--cream);
  min-height: 60vh;
}
.blog-list-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px; max-width: 1100px; margin: 0 auto;
}
.blog-card {
  background: #fff; border: 1px solid var(--border); border-radius: 4px;
  overflow: hidden; transition: transform 0.2s, box-shadow 0.2s;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(61,46,36,0.1); }
.blog-card a { display: block; text-decoration: none; color: inherit; }
.blog-card-img { overflow: hidden; }
.blog-card-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; transition: transform 0.4s; }
.blog-card:hover .blog-card-img img { transform: scale(1.03); }
.blog-card-img-empty {
  aspect-ratio: 16/9; background: var(--beige);
  display: grid; place-items: center;
}
.blog-card-img-empty svg { width: 40px; height: 40px; color: var(--brown-light); }
.blog-card-body { padding: 20px 20px 24px; }
.blog-date { font-size: 11px; color: var(--text-muted); letter-spacing: .08em; display: block; margin-bottom: 8px; }
.blog-card-body h2 { font-size: 15px; font-weight: 400; line-height: 1.6; margin-bottom: 8px; }
.blog-card-body p { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-more { font-size: 12px; color: var(--brown); letter-spacing: .04em; }

/* ===== BLOG DETAIL ===== */
.blog-detail-section {
  padding: 56px 5% 80px; background: var(--cream);
  display: grid; grid-template-columns: 1fr 300px;
  gap: 40px; max-width: 1100px; margin: 0 auto;
}
.blog-detail-inner {
  background: #fff; border: 1px solid var(--border); border-radius: 4px;
  padding: 48px 5%;
}
.blog-detail-header { margin-bottom: 28px; }
.blog-detail-header time { font-size: 13px; color: var(--text-muted); display: block; margin-bottom: 16px; }
.blog-detail-thumb img { width: 100%; border-radius: 4px; aspect-ratio: 16/9; object-fit: cover; }
.blog-detail-body {
  font-size: 16px; line-height: 2.1; color: var(--text);
  border-top: 1px solid var(--border); padding-top: 28px; margin-bottom: 40px;
}
.blog-detail-body p { margin-bottom: 1.4em; }
.blog-detail-body h2 { font-size: 20px; font-weight: 400; margin: 2em 0 .8em; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.blog-detail-body h3 { font-size: 17px; font-weight: 400; margin: 1.6em 0 .6em; color: var(--brown); }
.blog-detail-footer { border-top: 1px solid var(--border); padding-top: 28px; }
.blog-detail-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== BLOG SIDEBAR CTA ===== */
.blog-cta {
  position: sticky; top: 88px; align-self: start;
}
.blog-cta-inner {
  background: var(--beige); border: 1px solid var(--border); border-radius: 4px;
  padding: 32px 24px; text-align: center;
}
.blog-cta-lead { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px; }
.blog-cta-name { font-family: var(--serif); font-size: 22px; font-weight: 300; margin-bottom: 6px; }
.blog-cta-name small { font-size: 12px; font-weight: 300; margin-left: 4px; color: var(--text-muted); font-family: 'Noto Serif JP', serif; }
.blog-cta-sub { font-size: 12px; color: var(--brown-light); margin-bottom: 20px; letter-spacing: .06em; }
.blog-cta .btn-primary { width: 100%; justify-content: center; }

/* ===== RESPONSIVE BLOG ===== */
@media (max-width: 960px) {
  .blog-detail-section { grid-template-columns: 1fr; }
  .blog-cta { position: static; }
  .blog-list-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .blog-list-grid { grid-template-columns: 1fr; }
  .blog-detail-inner { padding: 32px 5%; }
}

/* ===== SP RESPONSIVE FIXES ===== */
@media (max-width: 768px) {

  /* ヘッダー */
  .header { padding: 0 4%; gap: 10px; }
  .logo-main { font-size: 20px; }
  .logo-sub { font-size: 9px; }
  .reserve-btn { padding: 9px 14px; font-size: 12px; }
  .reserve-btn svg { display: none; }

  /* page-hero タイトル */
  .page-hero { padding: 36px 5% 28px; }
  .page-hero-title { font-size: 22px; letter-spacing: .06em; word-break: break-word; }
  .page-hero-title em { font-size: 12px; }
  .breadcrumb { font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  /* ブログ詳細 h1 */
  .blog-detail-inner h1,
  .blog-detail-inner .page-hero-title { font-size: 20px; line-height: 1.5; }

  /* ブログ一覧 */
  .blog-list-section { padding: 36px 4% 60px; }
  .blog-list-grid { grid-template-columns: 1fr; gap: 20px; }
  .blog-card-img img { aspect-ratio: 16/9; }
  .blog-card-img-empty { aspect-ratio: 16/9; }
  .blog-card-img-empty svg { width: 32px; height: 32px; }
  .blog-card-body { padding: 14px 16px 18px; }
  .blog-card-body h2 { font-size: 16px; line-height: 1.5; }

  /* ブログ詳細 */
  .blog-detail-section {
    grid-template-columns: 1fr;
    padding: 28px 4% 60px;
    gap: 24px;
  }
  .blog-detail-inner { padding: 28px 4%; }
  .blog-detail-body { font-size: 15px; line-height: 1.9; }
  .blog-cta { position: static; }

  /* BA一覧 */
  .ba-list-section { padding: 36px 4% 60px; }
  .ba-list-grid { grid-template-columns: 1fr; gap: 20px; }

  /* フッター */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; padding: 40px 5% 32px; }

  /* FAQ */
  .faq-section { padding: 48px 5% 60px; }
  .faq-item summary { font-size: 14px; }
}

@media (max-width: 480px) {
  .page-hero-title { font-size: 18px; }
  .blog-card-body h2 { font-size: 15px; }
  .blog-detail-body { font-size: 14px; }
}