/* ===== Variables ===== */
:root {
  --green: #1a3d26;
  --green-light: #254f32;
  --teal: #1a4a40;
  --beige: #f2ece0;
  --beige-mid: #e5ddd0;
  --gold: #b8965a;
  --gold-dark: #957548;
  --white: #ffffff;
  --text-dark: #1e1e1e;
  --text-light: #f0ece4;
  --text-muted: #999;
}

/* ===== Reset ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { overflow-x: hidden; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  color: var(--text-dark);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ===== Logo ===== */
.logo-svg { width: 54px; height: 54px; flex-shrink: 0; }

/* ===== Header ===== */
.site-header {
  background: #111;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  padding: 0 40px;
  height: 76px;
  gap: 28px;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.header-names {
  display: flex;
  flex-direction: column;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.08em;
}
.header-address {
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.05em;
}
.header-nav {
  display: flex;
  gap: 36px;
  align-items: center;
  flex-shrink: 0;
}
.header-nav a {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.12em;
  position: relative;
  padding-bottom: 3px;
  transition: color 0.25s;
  font-family: 'Noto Serif JP', serif;
}
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.header-nav a:hover { color: #fff; }
.header-nav a:hover::after,
.header-nav a.active::after { width: 100%; }
.header-nav a.active { color: #fff; }

/* ===== 池田屋 Header ===== */
.ikeda-header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(0,0,0,0.07);
}
.ikeda-header-inner {
  display: flex;
  align-items: stretch;
  height: 76px;
}
.ikeda-header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 32px;
  border-right: 1px solid rgba(0,0,0,0.08);
}
.ikeda-header-title { display: flex; flex-direction: column; }
.ikeda-header-title .brand-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text-dark);
}
.ikeda-header-title .brand-address {
  font-size: 10px;
  color: #aaa;
  margin-top: 3px;
  letter-spacing: 0.05em;
}
.ikeda-header-nav {
  display: flex;
  align-items: center;
  margin-left: auto;
}
.ikeda-header-nav a {
  display: flex;
  align-items: center;
  padding: 0 36px;
  height: 100%;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--white);
  background: var(--green);
  font-family: 'Noto Serif JP', serif;
  transition: background 0.25s;
}
.ikeda-header-nav a:hover { background: var(--green-light); }
.ikeda-header-nav .hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  background: var(--green);
  height: 100%;
  cursor: pointer;
  border-left: 1px solid rgba(255,255,255,0.15);
}
.hamburger-icon { display: flex; flex-direction: column; gap: 5px; }
.hamburger-icon span { display: block; width: 20px; height: 1.5px; background: var(--white); }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 11px 36px;
  font-size: 13px;
  letter-spacing: 0.15em;
  border: 1px solid var(--gold);
  color: var(--text-dark);
  background: transparent;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
  font-family: 'Noto Serif JP', serif;
}
.btn:hover { background: var(--gold); color: var(--white); }
.btn-gold { background: var(--gold); color: var(--white); }
.btn-gold:hover { background: var(--gold-dark); border-color: var(--gold-dark); }
.btn-outline-white {
  border-color: rgba(255,255,255,0.55);
  color: var(--white);
  background: transparent;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.8); }

/* ===== Hero ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.hero-top {
  background: var(--green);
  display: flex;
  flex-direction: column;
}
.hero-top-panels {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  flex: 0 0 auto;
  padding: 36px 80px 20px;
}
.hero-divider {
  background: rgba(255,255,255,0.12);
  height: 100%;
}
.hero-panel { text-align: center; padding: 0 40px; }
.hero-sub {
  font-family: 'Noto Serif JP', serif;
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.45em;
  margin-bottom: 10px;
  animation: fadeIn 1s ease both;
}
.hero-panel-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 38px;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.15em;
  animation: fadeUp 1s ease 0.2s both;
}
.hero-tagline {
  text-align: center;
  padding: 14px 0 28px;
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.35em;
  line-height: 2.2;
  animation: fadeUp 1s ease 0.45s both;
}

/* ===== Slideshow ===== */
.hero-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 480px;
  align-items: stretch;
}
.slideshow {
  position: relative;
  height: 100%;
  overflow: hidden;
  background: #0d1f14;
}
.slideshow img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease;
  display: block;
}
.slideshow img.on { opacity: 1; }
.slideshow::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
  pointer-events: none;
  z-index: 1;
}
.slide-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
.dot {
  width: 24px;
  height: 2px;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: background 0.3s, width 0.3s;
  border-radius: 1px;
}
.dot.active {
  background: rgba(255,255,255,0.9);
  width: 36px;
}
.ikeda-dot {
  display: inline-block;
  width: 24px;
  height: 2px;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: background 0.3s, width 0.3s;
  border-radius: 1px;
}
.ikeda-dot.active {
  background: rgba(255,255,255,0.9);
  width: 36px;
}

/* ===== Access ===== */
.access {
  background: var(--green);
  color: var(--text-light);
  padding: 88px 60px;
}
.access h2 {
  text-align: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 0.4em;
  margin-bottom: 60px;
}
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto 60px;
}
.access-grid h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.3em;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  color: var(--gold);
}
.access-grid p {
  font-size: 13px;
  line-height: 2.1;
  color: rgba(255,255,255,0.75);
  margin-bottom: 14px;
}
.map-container {
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
}
.map-container iframe {
  width: 100%;
  height: 360px;
  border: none;
  display: block;
  opacity: 0.88;
}

/* ===== Hotel Hero ===== */
.hotel-hero {
  position: relative;
  /* スマホはスクロールでURLバーが開閉し vh が変動する(背景が伸縮して見える)。
     svh は変動しないので、対応ブラウザではこちらが優先される */
  height: calc(100vh - 76px);
  height: calc(100svh - 76px);
  overflow: hidden;
  background: var(--green);
}
.hotel-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/hero-hotel.jpg');
  background-size: cover;
  background-position: center 20%;
  opacity: 0.6;
}
.hotel-hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 90px;
  color: var(--white);
}
.hotel-hero-content p {
  font-family: 'Noto Serif JP', serif;
  font-size: 26px;
  font-weight: 300;
  letter-spacing: 0.4em;
  line-height: 2.4;
  text-shadow: 0 1px 12px rgba(0,0,0,0.3);
}

/* ===== 当館について ===== */
.about-hotel {
  background: var(--beige);
  padding: 36px 60px 32px;
}
.about-hotel-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 26px;
  font-weight: 400;
  letter-spacing: 0.3em;
  margin-bottom: 18px;
  color: var(--text-dark);
}
.section-divider {
  width: 32px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 36px;
  opacity: 0.6;
}
.about-hotel .section-title { margin-bottom: 10px; }
.about-hotel .section-divider { margin-bottom: 16px; }
.about-hotel p {
  font-size: 14px;
  line-height: 1.95;
  color: #555;
  margin-bottom: 18px;
}
.amenities {
  display: flex;
  justify-content: center;
  gap: 64px;
  margin-top: 0;
}
.amenity {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.amenity-icon { width: 40px; height: 40px; opacity: 0.5; }
.amenity-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #666;
}

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: 4fr 6fr;
  min-height: 500px;
}
.gallery-text {
  padding: 80px 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--white);
}
.gallery-text h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.3em;
  margin-bottom: 20px;
  color: var(--text-dark);
}
.gallery-text p {
  font-size: 13px;
  color: #666;
  line-height: 2.4;
  margin-bottom: 44px;
}
.gallery-photo {
  background-color: var(--green);
  min-height: 500px;
}

/* ===== Ikeda Promo ===== */
.ikeda-promo {
  background: var(--beige);
  padding: 36px 60px 32px;
  text-align: center;
}
.ikeda-promo h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.3em;
  margin-bottom: 10px;
}
.ikeda-promo .section-divider { margin: 0 auto 16px; }
.ikeda-promo p {
  font-size: 14px;
  color: #666;
  line-height: 1.95;
  max-width: 580px;
  margin: 0 auto 18px;
}

/* ===== Contact ===== */
.contact {
  background: var(--green);
  padding: 88px 60px;
  color: var(--text-light);
}
.contact h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 26px;
  font-weight: 300;
  letter-spacing: 0.4em;
  margin-bottom: 60px;
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 88px;
  max-width: 900px;
  margin: 0 auto;
}
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-info-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 13px;
  line-height: 2.1;
  color: rgba(255,255,255,0.75);
}
.contact-icon {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 5px;
  opacity: 0.55;
  fill: var(--text-light);
}
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.15em;
}
.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255,255,255,0.05);
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 10px 2px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.25s;
  border-radius: 0;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group textarea:focus { border-bottom-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-submit { display: flex; justify-content: flex-end; margin-top: 10px; }
.btn-send {
  padding: 12px 44px;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  font-size: 13px;
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all 0.25s;
}
.btn-send:hover { background: var(--gold); color: var(--white); }

/* ===== じゃらんCTA (吉池ホテル予約セクション) ===== */
.jalan-cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.jalan-cta-sub {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px;
  line-height: 2;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.05em;
  margin: 0;
}
.jalan-cta-note {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  margin: 0;
}
.btn-jalan {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: #ffffff;
  color: var(--text-dark);
  padding: 14px 22px 14px 14px;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.22), 0 0 0 1px rgba(0,0,0,0.04);
  text-align: left;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  max-width: 420px;
  width: 100%;
  cursor: pointer;
}
.btn-jalan:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.28), 0 0 0 1px rgba(0,0,0,0.06);
}
.btn-jalan:active { transform: translateY(0); }

.jalan-mark {
  flex-shrink: 0;
  background: #ff6a00;
  color: #fff;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  padding: 7px 9px;
  border-radius: 6px;
  text-align: center;
}
.jalan-mark b {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.btn-jalan-label { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.btn-jalan-main {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-dark);
}
.btn-jalan-sub { font-size: 10.5px; color: #777; letter-spacing: 0.05em; }
.btn-jalan-arrow {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: #ff6a00;
  transition: transform 0.25s ease;
}
.btn-jalan:hover .btn-jalan-arrow { transform: translateX(4px); }

@media (max-width: 900px) {
  .jalan-cta { gap: 14px; }
  .jalan-cta-sub { font-size: 12.5px; line-height: 1.9; }
  .btn-jalan { gap: 12px; padding: 12px 16px 12px 12px; max-width: 100%; }
  .btn-jalan-main { font-size: 15px; }
}
@media (max-width: 480px) {
  .btn-jalan { flex-wrap: nowrap; }
  .btn-jalan-arrow { display: none; }
  .jalan-mark { padding: 6px 8px; font-size: 7.5px; }
  .jalan-mark b { font-size: 11px; }
}

/* ===== Ikeda-ya Page ===== */
.ikeda-hero {
  position: relative;
  /* vh はスクロール時に変動するため svh を優先（.hotel-hero と同じ理由） */
  height: calc(100vh - 76px);
  height: calc(100svh - 76px);
  overflow: hidden;
}
.ikeda-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/hero-ikeda.jpg');
  background-size: cover;
  background-position: center;
}
.ikeda-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.1) 60%);
}
.ikeda-hero-content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 80px 90px;
}
.ikeda-hero-content p {
  font-family: 'Noto Serif JP', serif;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.4em;
  margin-bottom: 10px;
}
.ikeda-hero-content h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: 34px;
  font-weight: 300;
  color: var(--white);
  letter-spacing: 0.2em;
  margin-bottom: 44px;
}

/* ===== Ikeda Description ===== */
.ikeda-desc {
  background: var(--teal);
  padding: 64px 60px;
  text-align: center;
}
.ikeda-desc p {
  color: rgba(255,255,255,0.82);
  font-family: 'Noto Serif JP', serif;
  font-size: 15px;
  line-height: 2.6;
  letter-spacing: 0.08em;
  max-width: 700px;
  margin: 0 auto;
}

/* ===== Fish Banner ===== */
.fish-banner {
  position: relative;
  height: 160px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fish-banner-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/bara-chirashi.jpg');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.45);
}
.fish-banner-text {
  position: relative;
  z-index: 1;
  color: rgba(255,255,255,0.9);
  font-family: 'Noto Serif JP', serif;
  font-size: 22px;
  font-weight: 300;
  text-align: center;
  line-height: 1.9;
  letter-spacing: 0.12em;
  letter-spacing: 0.4em;
  text-align: center;
}

/* ===== Menu ===== */
.menu-section {
  background: var(--white);
  max-width: 1060px;
  margin: 0 auto;
  padding: 28px 60px;
}
.menu-section-title {
  text-align: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.35em;
  margin-bottom: 16px;
  color: var(--green);
}
.menu-divider {
  width: 32px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 36px;
  opacity: 0.5;
}
.menu-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  border-radius: 16px;
  overflow: hidden;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--beige-mid);
}
.menu-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.menu-item.reverse { grid-auto-flow: dense; }
.menu-item.reverse .menu-item-info { order: 2; }
.menu-item.reverse .menu-item-photo { order: 1; }
.menu-item-info h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 21px;
  font-weight: 400;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}
.menu-item-price {
  font-size: 14px;
  color: var(--gold-dark);
  margin-bottom: 18px;
  letter-spacing: 0.08em;
}
.menu-item-badge {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  font-size: 10px;
  padding: 3px 10px;
  letter-spacing: 0.15em;
  margin-bottom: 14px;
}
.menu-item-info p { font-size: 13px; color: var(--text-dark); line-height: 2.4; }

/* 画像: 4:3 で統一 (上下の枠なし・全商品サイズ揃え) */
.menu-item-photo {
  overflow: hidden;
  border-radius: 12px;
  line-height: 0;
  aspect-ratio: 4 / 3;
}
.menu-item-photo img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  background: transparent !important;
  display: block;
  transition: transform 0.5s ease;
}
.menu-item-photo:hover img { transform: scale(1.03); }

/* 各種一品料理のスライドショー (絶対配置のため高さ継承) */
#ippin-sw {
  aspect-ratio: 4 / 3;
  height: auto;
  border-radius: 12px;
  background: #f5f0e8;
}
#ippin-sw img {
  object-fit: cover !important;
  background: transparent !important;
}

/* ===== Menu Others ===== */
.menu-others {
  background: var(--green);
  padding: 32px 60px;
  text-align: center;
  color: var(--text-light);
}
.menu-others p {
  font-family: 'Noto Serif JP', serif;
  font-size: 15px;
  line-height: 2.2;
  max-width: 640px;
  margin: 0 auto;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.8);
}

/* ===== Hours ===== */
.hours-block {
  background: var(--beige);
  padding: 52px 60px;
  text-align: center;
}
.hours-block h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--green);
  margin-bottom: 18px;
}
.hours-block p { font-size: 13px; color: #666; line-height: 2.5; }

/* ===== Reservation ===== */
.reservation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
}
.reservation-form-col {
  background: var(--green);
  padding: 76px 64px;
  color: var(--text-light);
}
.reservation-form-col h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 0.3em;
  margin-bottom: 10px;
}
.reservation-form-col .res-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 40px;
  line-height: 2;
  letter-spacing: 0.05em;
}
.res-form { display: flex; flex-direction: column; gap: 18px; }
.res-form label {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 6px;
}
.res-form select,
.res-form input[type="date"] {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 10px 2px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
  cursor: pointer;
  transition: border-color 0.25s;
}
.res-form select:focus,
.res-form input[type="date"]:focus { border-bottom-color: var(--gold); }
.res-form select option { background: var(--green); }
.btn-search {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.8);
  background: transparent;
  font-size: 13px;
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all 0.25s;
}
.btn-search:hover { border-color: var(--gold); color: var(--gold); }
.reservation-photo-col {
  background-image: url('images/ikeda-reservation.jpg');
  background-size: cover;
  background-position: center;
}

/* ========================================================
   最新情報（X）— 罫線ベースの和エディトリアル
   ======================================================== */
.x-feed {
  background: var(--white);
  padding: 62px 32px 58px;
}
.x-feed-inner {
  max-width: 520px;
  margin: 0 auto;
  font-feature-settings: "palt";
}

/* 見出し行：タイトルとアカウントを両端に、間を罫線でつなぐ */
.x-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--text-dark);
}
.x-head-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--text-dark);
  white-space: nowrap;
}
.x-handle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #8a8178;
  white-space: nowrap;
  transition: color 0.3s;
}
.x-handle svg { width: 11px; height: 11px; flex-shrink: 0; }
.x-handle:hover { color: var(--text-dark); }

/* 埋め込みタイムライン枠 */
.x-timeline {
  margin-top: 20px;
}

/* Xが生成するiframeをサイト幅に馴染ませる */
.x-timeline iframe {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  border-radius: 4px;
}

/* 埋め込みが読み込まれる前／読み込めない場合に残るリンク */
.x-timeline .twitter-timeline {
  display: inline-block;
  position: relative;
  padding-bottom: 4px;
  font-family: 'Noto Serif JP', serif;
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: #6b635a;
  transition: color 0.3s;
}
.x-timeline .twitter-timeline::before {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: rgba(0,0,0,0.18);
}
.x-timeline .twitter-timeline:hover { color: var(--text-dark); }
/* ウィジェット描画後（iframe化）はリンク装飾を無効化 */
.x-timeline iframe.twitter-timeline { display: block; padding: 0; }
.x-timeline iframe.twitter-timeline::before { display: none; }

/* 一覧への導線：控えめなテキストリンク＋伸びる罫 */

@media (max-width: 900px) {
  .x-feed { padding: 46px 20px 44px; }
  .x-feed-inner { max-width: 100%; }
  .x-head-title { font-size: 15px; letter-spacing: 0.24em; }
  .x-handle { font-size: 10.5px; }
  .x-timeline { margin-top: 16px; }
  .x-timeline .twitter-timeline { font-size: 12px; letter-spacing: 0.12em; }
}

/* ========================================================
   営業時間バー（トップ／池田屋 共通）
   ======================================================== */
.hours-bar {
  background: var(--beige);
  border-top: 1px solid rgba(184,150,90,0.35);
  border-bottom: 1px solid rgba(184,150,90,0.35);
  padding: 26px 24px;
}
.hours-bar-inner {
  max-width: 860px;
  margin: 0 auto;
  font-feature-settings: "palt";
}
.hours-bar-head {
  text-align: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 12px;
  letter-spacing: 0.35em;
  text-indent: 0.35em;
  color: var(--gold-dark);
  margin-bottom: 18px;
}
.hours-bar-inner,
.hours-bar-cols {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.hours-bar-inner { flex-wrap: wrap; }
.hours-bar-head { flex-basis: 100%; }
.hours-bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 0 38px;
}
/* 定休日の列はL.O.行が無いぶん、ラベル位置を他列に揃える */
.hours-bar-col:last-child { justify-content: flex-start; }
.hours-bar-col:last-child .hours-bar-label { margin-top: -15px; }
.hours-bar-col:last-child .hours-bar-time { margin-top: 3px; }

/* お盆休みなどの臨時休業のお知らせ */
.hours-bar-note {
  flex-basis: 100%;
  margin-top: 16px;
  text-align: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-dark);
}
.hours-bar-note::before {
  content: '';
  display: block;
  width: 26px;
  height: 1px;
  margin: 0 auto 12px;
  background: rgba(184,150,90,0.5);
}
.hours-bar-label {
  font-family: 'Noto Serif JP', serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
  color: var(--gold-dark);
}
.hours-bar-time {
  font-family: 'Noto Serif JP', serif;
  font-size: 21px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--text-dark);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.hours-bar-time--sm { font-size: 16px; letter-spacing: 0.14em; }
.hb-wave { margin: 0 4px; opacity: 0.42; font-size: 0.8em; }
.hours-bar-lo {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: #8a8178;
  font-variant-numeric: tabular-nums;
}
.hours-bar-sep {
  width: 1px;
  align-self: stretch;
  min-height: 46px;
  background: linear-gradient(180deg, transparent, rgba(184,150,90,0.5), transparent);
}

@media (max-width: 700px) {
  .hours-bar { padding: 20px 16px; }
  .hours-bar-head { font-size: 11px; margin-bottom: 14px; }
  .hours-bar-inner,
  .hours-bar-cols { flex-direction: column; gap: 14px; }
  .hours-bar-col {
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    gap: 10px;
    padding: 0;
    width: 100%;
  }
  .hours-bar-label { min-width: 4.2em; text-align: right; }
  .hours-bar-time { font-size: 18px; }
  .hours-bar-time--sm { font-size: 15px; }
  .hours-bar-col:last-child .hours-bar-time { margin-top: 0; }
  .hours-bar-note { margin-top: 12px; font-size: 11.5px; letter-spacing: 0.1em; }
  .hours-bar-note::before { margin-bottom: 10px; }
  .hours-bar-sep {
    width: 100%;
    min-height: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(184,150,90,0.4), transparent);
  }
}

/* ===== Footer ===== */
.site-footer {
  background: var(--green);
  color: rgba(255,255,255,0.35);
  text-align: center;
  padding: 28px;
  font-size: 11px;
  letter-spacing: 0.1em;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ========================================================
   Responsive — Mobile (≤900px) & Small Mobile (≤480px)
   ======================================================== */

/* Hamburger toggle (hidden on desktop, visible on mobile) */
.nav-toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
}
.nav-toggle-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  margin-left: auto;
  cursor: pointer;
  border: none;
  background: transparent;
  padding: 8px;
  flex-shrink: 0;
}
.nav-toggle-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: rgba(255,255,255,0.85);
  transition: transform 0.3s ease, opacity 0.25s ease;
  transform-origin: center;
}
.nav-toggle:checked + .nav-toggle-btn span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle:checked + .nav-toggle-btn span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .nav-toggle-btn span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 900px) {
  /* ===== Header ===== */
  .site-header { position: sticky; }
  .header-inner {
    padding: 0 14px !important;
    height: 60px;
    gap: 10px;
    position: relative;
  }
  .header-brand { flex-shrink: 1; min-width: 0; gap: 10px; }
  .header-brand > a img {
    width: 38px !important;
    height: 38px !important;
  }
  .header-brand > div:nth-child(2) {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0 !important;
  }
  .header-names {
    font-size: 12px;
    flex-direction: row !important;
    gap: 8px;
    flex-wrap: wrap;
  }
  .header-address { display: none !important; }

  /* Mobile dropdown nav */
  .nav-toggle-btn { display: flex; }
  .header-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15,15,15,0.97);
    flex-direction: column;
    gap: 0 !important;
    padding: 0;
    margin-left: 0 !important;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    z-index: 99;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-toggle:checked ~ .header-nav { max-height: 340px; }
  .header-nav a {
    padding: 16px 22px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    width: 100%;
    font-size: 13px;
    color: rgba(255,255,255,0.85);
  }
  .header-nav a::after { display: none; }

  /* ===== Index hero ===== */
  section.hero-top .hero-top-panels {
    padding: 8px 10px 2px !important;
  }
  .hero-top .hero-panel { padding: 0 2px !important; }
  .hero-panel-name { font-size: 22px; letter-spacing: 0.12em; line-height: 1.35; }
  section.hero-top .hero-sub { margin-bottom: 2px !important; }
  .hero-sub { font-size: 11px !important; letter-spacing: 0.32em; line-height: 1.4; }
  section.hero-top .hero-tagline { padding: 2px 0 10px !important; }
  .hero-tagline { font-size: 16px; line-height: 1.45; letter-spacing: 0.2em; }
  .tagline-word { font-size: 28px !important; letter-spacing: 0.13em; }

  .hero-photos-grid {
    grid-template-columns: 1fr !important;
    height: auto !important;
  }
  .hero-photos-grid > div { height: 320px !important; }

  /* ===== Section paddings ===== */
  .access, .contact {
    padding-left: 22px;
    padding-right: 22px;
    padding-top: 56px;
    padding-bottom: 56px;
  }
  .about-hotel,
  .ikeda-promo {
    padding: 28px 22px 26px;
  }
  .hours-block { padding: 36px 20px; }
  .menu-others { padding: 28px 20px; }
  .menu-section { padding: 20px 18px 12px; }
  .ikeda-desc { padding: 44px 20px; }

  /* ===== Titles ===== */
  .access h2 { font-size: 20px; letter-spacing: 0.3em; margin-bottom: 32px; }
  .contact h2 { font-size: 20px; letter-spacing: 0.3em; margin-bottom: 32px; }
  .section-title { font-size: 20px; letter-spacing: 0.25em; }
  .menu-section-title { font-size: 18px; letter-spacing: 0.25em; }

  /* ===== Access grid ===== */
  /* 住所と電話番号を横並び、営業時間は全幅 */
  .access-grid { grid-template-columns: 1fr 1fr; gap: 26px 20px; margin-bottom: 36px; }
  .access-grid > div:nth-child(3) { grid-column: 1 / -1; }
  .map-container iframe { height: 240px; }

  /* ===== Hotel hero ===== */
  .hotel-hero { height: 72vh; height: 72svh; min-height: 480px; }
  .hotel-hero-text {
    bottom: 28px !important;
    right: 22px !important;
    left: 22px !important;
    text-align: right !important;
  }
  #hotel-hero-sub {
    font-size: 12px !important;
    letter-spacing: 0.3em !important;
    margin-bottom: 12px !important;
  }
  #hotel-hero-title {
    font-size: 30px !important;
    letter-spacing: 0.18em !important;
    line-height: 1.6 !important;
  }

  /* ===== About hotel ===== */
  .about-hotel p { font-size: 13px; line-height: 1.9; margin-bottom: 14px; }
  .amenities { gap: 26px; flex-wrap: wrap; }
  .amenity-icon { width: 36px; height: 36px; }

  /* ===== Gallery ===== */
  .gallery { grid-template-columns: 1fr; min-height: auto; }
  .gallery-text { padding: 52px 22px; }
  .gallery-text h2 { font-size: 20px; letter-spacing: 0.25em; }
  .gallery-text p { font-size: 13px; line-height: 2.2; margin-bottom: 32px; }
  .gallery-photo { min-height: 280px; }

  /* ===== Contact form ===== */
  .contact-inner { grid-template-columns: 1fr; gap: 44px; }
  .form-row { grid-template-columns: 1fr; }

  /* ===== Ikeda hero ===== */
  .ikeda-hero { height: 65vh; height: 65svh; min-height: 420px; }
  .ikeda-hero-text {
    bottom: 26px !important;
    right: 20px !important;
    left: 20px !important;
    text-align: right !important;
  }
  #ikeda-hero-sub {
    font-size: 14px !important;
    letter-spacing: 0.2em !important;
    margin-bottom: 12px !important;
  }
  #ikeda-hero-title {
    font-size: 24px !important;
    letter-spacing: 0.1em !important;
    line-height: 1.5 !important;
    padding: 4px 14px !important;
  }

  /* ===== Fish banner ===== */
  .fish-banner { height: auto; padding: 36px 20px; }
  .fish-banner-text {
    font-size: 14px !important;
    letter-spacing: 0.18em !important;
    line-height: 1.95 !important;
  }

  /* ===== Menu items ===== */
  .menu-item {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 28px;
  }
  .menu-item.reverse .menu-item-info { order: 1; }
  .menu-item.reverse .menu-item-photo { order: 2; }
  #ippin-sw { aspect-ratio: 4 / 3; height: auto; }
  .menu-item-info h3 { font-size: 18px; }
  .menu-item-info p { font-size: 13px; line-height: 2.1; }

  /* Menu screenshots stack */
  .menu-screenshot-row {
    flex-direction: column !important;
    max-width: 360px !important;
    gap: 14px !important;
  }
  .menu-screenshot-row > img {
    border-radius: 12px !important;
    /* 横並び用の flex-basis 指定(width:0)が縦積みでは幅0になるため打ち消す */
    width: 100% !important;
    height: auto !important;
    flex: 0 0 auto !important;
  }
  .menu-screenshot-row > div[style*="width:2px"] { display: none !important; }

  /* ===== Tencho bubble ===== */
  .tencho-bubble { gap: 10px; margin-top: 14px; }
  .tencho-avatar { width: 50px; height: 50px; }
  .bubble-body { font-size: 14px; padding: 12px 14px; line-height: 1.9; }

  /* ===== Reservation ===== */
  .reservation { grid-template-columns: 1fr; min-height: auto; }
  .reservation-photo-col { min-height: 220px; order: 2; }
  .reservation-form-col { padding: 48px 22px; order: 1; }
  .reservation-form-col h2 { font-size: 20px; letter-spacing: 0.25em; }

  /* ===== Footer ===== */
  .site-footer { padding: 22px 16px; line-height: 1.8; }
}

@media (max-width: 480px) {
  .hero-photos-grid > div { height: 260px !important; }
  .hero-panel-name { font-size: 20px; }
  .hero-tagline { font-size: 15px; }
  .tagline-word { font-size: 26px !important; }
  #ippin-sw { aspect-ratio: 4 / 3; height: auto; }
  #hotel-hero-title { font-size: 26px !important; letter-spacing: 0.15em !important; }
  #ikeda-hero-title { font-size: 21px !important; }
  .access h2, .contact h2 { font-size: 18px; }
  .header-names { font-size: 11px; }
}

/* ========================================================
   Menu Marquee (連続スクロール) + 詳細パネル
   ======================================================== */
.menu-marquee {
  position: relative;
  overflow: hidden;
  /* セクションの max-width / padding を脱出してビューポート全幅へ */
  width: 100vw;
  left: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  margin-top: 28px;
  margin-bottom: 12px;
  padding: 6px 0 12px;
  cursor: grab;
  /* 横スワイプはJS側で処理し、縦スクロールはブラウザに任せる */
  touch-action: pan-y;
  -webkit-user-select: none;
          user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 4%, #000 96%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0%, #000 4%, #000 96%, transparent 100%);
}
.menu-marquee.is-dragging { cursor: grabbing; }
.menu-marquee.is-dragging .menu-mcard { transition: none; }
.menu-marquee-track {
  display: flex;
  gap: 18px;
  will-change: transform;
  width: max-content;
}
/* ドラッグ中に画像がゴーストとしてドラッグされるのを防ぐ */
.menu-marquee-track img { -webkit-user-drag: none; user-select: none; }
.menu-mcard {
  position: relative;
  width: 300px;
  height: 380px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 14px;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  background: #f5f0e8;
}
.menu-mcard:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.18);
}
/* 画像は上部の固定領域（幅に対して4:3）に統一。
   元画像の縦横比に関わらず表示される縦幅が揃う。 */
.menu-mcard > img {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 59%;
  object-fit: cover;
  object-position: center;
  display: block;
  background: #f5f0e8;
  transition: transform 0.9s ease, opacity 0.35s ease;
}
.menu-mcard:hover > img { transform: scale(1.04); }

/* 画像下端のなじませ用グラデーション（画像領域内に限定） */
.mcard-grad {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 59%;
  background: linear-gradient(to top, rgba(20,40,30,0.55) 0%, rgba(20,40,30,0.08) 40%, transparent 70%);
  pointer-events: none;
}

/* テキスト帯は画像の下に固定配置 */
.mcard-overlay {
  position: absolute;
  left: 0; right: 0;
  top: 59%; bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px 22px 20px;
  background: var(--green);
  color: #fff;
  z-index: 1;
}
.mcard-badge {
  display: inline-block;
  align-self: flex-start;   /* flex内で横に伸びないよう固定 */
  background: var(--gold);
  color: #fff;
  font-family: 'Noto Serif JP', serif;
  font-size: 10px;
  padding: 3px 10px;
  letter-spacing: 0.18em;
  margin-bottom: 10px;
  border-radius: 2px;
}
.mcard-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 19px;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.4;
  margin-bottom: 4px;
}
.mcard-name-sub {
  font-size: 0.65em;
  margin-left: 8px;
  letter-spacing: 0.05em;
  opacity: 0.85;
}
.mcard-price {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gold);
  font-family: 'Noto Serif JP', serif;
}
.menu-marquee-hint {
  text-align: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 11px;
  color: #a89677;
  letter-spacing: 0.25em;
  margin: 6px 0 18px;
}

/* ===== 詳細パネル ===== */
.menu-detail {
  position: relative;
  max-width: 860px;
  margin: 14px auto 24px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(40,30,20,0.18), 0 2px 6px rgba(40,30,20,0.06);
  border: 1px solid rgba(168,136,66,0.18);
  padding: 36px 36px 32px;
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  transition: opacity 0.4s ease, transform 0.45s cubic-bezier(0.22,1,0.36,1);
}
.menu-detail.open {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.menu-detail[hidden] { display: none; }
.menu-detail-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(20,40,30,0.06);
  color: #5a4f3f;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, color 0.25s, transform 0.25s;
  z-index: 2;
}
.menu-detail-close:hover {
  background: var(--green);
  color: #fff;
  transform: rotate(90deg);
}
.menu-detail-close svg { width: 16px; height: 16px; }
.menu-detail-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: center;
}
.menu-detail-photo {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #f5f0e8;
}
.menu-detail-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  background: #f5f0e8;
  transition: opacity 0.35s ease;
}
.menu-detail-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.45);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  transition: background 0.25s, transform 0.25s;
  backdrop-filter: blur(6px);
}
.menu-detail-nav:hover {
  background: rgba(0,0,0,0.7);
}
.menu-detail-nav.prev { left: 10px; }
.menu-detail-nav.next { right: 10px; }
.menu-detail-nav.prev:hover { transform: translateY(-50%) translateX(-2px); }
.menu-detail-nav.next:hover { transform: translateY(-50%) translateX(2px); }
.menu-detail-nav svg { width: 18px; height: 18px; }

.menu-detail-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
  padding: 4px 10px;
  background: rgba(0,0,0,0.35);
  border-radius: 20px;
  backdrop-filter: blur(6px);
}
.menu-detail-dot {
  width: 18px;
  height: 3px;
  background: rgba(255,255,255,0.4);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.3s, width 0.3s;
}
.menu-detail-dot.active {
  background: #fff;
  width: 26px;
}
.menu-detail-name,
.menu-detail-desc {
  transition: opacity 0.35s ease;
}
.menu-detail-info { padding: 4px 0; }
.menu-detail-badge {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-family: 'Noto Serif JP', serif;
  font-size: 10px;
  padding: 3px 10px;
  letter-spacing: 0.18em;
  margin-bottom: 12px;
  border-radius: 2px;
}
.menu-detail-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text-dark);
  margin-bottom: 6px;
  line-height: 1.4;
}
.menu-detail-name .mcard-name-sub {
  color: #888;
}
.menu-detail-price {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  color: var(--gold-dark);
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}

/* マーキーは詳細展開中も裏で動き続ける。再生中の表示変更 */
@media (max-width: 900px) {
  .menu-marquee { margin-top: 18px; margin-bottom: 8px; }
  .menu-mcard { width: 220px; height: 280px; }
  .mcard-overlay { padding: 14px 16px 16px; }
  .mcard-name { font-size: 16px; }
  .mcard-price { font-size: 12px; }
  .mcard-badge { font-size: 9px; padding: 2px 8px; margin-bottom: 8px; }
  .menu-marquee-hint { font-size: 10.5px; }

  .menu-detail { padding: 28px 18px 24px; margin: 12px 14px 22px; }
  .menu-detail-inner { grid-template-columns: 1fr; gap: 18px; }
  .menu-detail-name { font-size: 19px; }
  .menu-detail-price { font-size: 14px; margin-bottom: 14px; }
  .menu-detail-close { top: 8px; right: 8px; width: 32px; height: 32px; }
  .menu-detail-nav { width: 34px; height: 34px; }
  .menu-detail-nav svg { width: 16px; height: 16px; }
  .menu-detail-nav.prev { left: 6px; }
  .menu-detail-nav.next { right: 6px; }
}
@media (max-width: 480px) {
  .menu-mcard { width: 200px; height: 260px; }
  .mcard-name { font-size: 15px; letter-spacing: 0.08em; }
}

/* ========================================================
   Header phone link
   ======================================================== */
.header-tel {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--gold) !important;
  font-family: 'Noto Serif JP', serif;
  font-size: 13px;
  letter-spacing: 0.06em;
  padding-bottom: 3px;
  transition: color 0.25s;
}
.header-tel::after { display: none !important; }
.header-tel:hover { color: #d8b272 !important; }
.header-tel-icon {
  width: 14px;
  height: 14px;
  opacity: 0.92;
  flex-shrink: 0;
}
@media (max-width: 900px) {
  .header-tel { font-size: 14px; padding: 16px 22px; gap: 9px; color: #fff !important; }
  .header-tel-icon { width: 16px; height: 16px; opacity: 1; }
}

/* ========================================================
   Reservation — HotPepper CTA button
   ======================================================== */
.res-tel {
  color: var(--gold);
  font-family: 'Noto Serif JP', serif;
  font-size: 18px;
  letter-spacing: 0.08em;
  border-bottom: 1px solid rgba(184,150,90,0.4);
  padding-bottom: 1px;
}
.res-tel:hover { color: #d8b272; }

.btn-hotpepper {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: #ffffff;
  color: var(--text-dark);
  padding: 14px 22px 14px 14px;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.22), 0 0 0 1px rgba(0,0,0,0.04);
  text-align: left;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  max-width: 420px;
  width: 100%;
  margin: 28px 0 0;
  cursor: pointer;
}
.btn-hotpepper:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.28), 0 0 0 1px rgba(0,0,0,0.06);
}
.btn-hotpepper:active { transform: translateY(0); }

.hp-mark {
  flex-shrink: 0;
  background: #e84526;
  color: #fff;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.25;
  padding: 7px 9px;
  border-radius: 6px;
  text-align: center;
}
.hp-mark b {
  font-size: 12px;
  letter-spacing: 0.08em;
  display: inline-block;
  margin-top: 2px;
}

.btn-hp-label { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.btn-hp-main {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-dark);
}
.btn-hp-sub { font-size: 10.5px; color: #777; letter-spacing: 0.05em; }
.btn-hp-arrow {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: #e84526;
  transition: transform 0.25s ease;
}
.btn-hotpepper:hover .btn-hp-arrow { transform: translateX(4px); }

/* ===== Reservation responsive override ===== */
@media (max-width: 900px) {
  .btn-hotpepper { gap: 12px; padding: 12px 16px 12px 12px; max-width: 100%; }
  .btn-hp-main { font-size: 15px; }
  .res-tel { font-size: 16px; }
}
@media (max-width: 480px) {
  .btn-hotpepper { flex-wrap: nowrap; }
  .btn-hp-arrow { display: none; }
  .hp-mark { padding: 6px 8px; font-size: 8px; }
  .hp-mark b { font-size: 11px; }
}


/* ===== X 最新情報カード（style.css の末尾に追記する想定） ===== */

.x-cards { margin-top: 4px; }

.x-card {
  position: relative;                 /* ← 全面リンクの基準 */
  padding: 22px 2px 24px;
  border-bottom: 1px solid #e2dbcd;
  transition: background-color .35s ease;
}
.x-card:last-child { border-bottom: none; }
.x-card:hover { background: #faf7f1; }

/* カード全面をポストへのリンクにする。<a>の入れ子を避けるため
   要素で囲まず、絶対配置のオーバーレイを重ねる */
.x-card-overlay { position: absolute; inset: 0; z-index: 0; }

/* 本文中のリンクだけオーバーレイより前面に出す */
.x-card-body a { position: relative; z-index: 1; }

/* --- 見出し行：アイコン｜名前｜日付を1行に --- */
.x-card-head { display: flex; align-items: center; gap: 11px; }

.x-card-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  flex-shrink: 0; object-fit: cover;
  background: var(--beige-mid);
}
.x-card-id { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.x-card-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 13.5px; font-weight: 500; letter-spacing: .06em;
  color: var(--text-dark);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.x-card-screen {
  font-size: 10.5px; letter-spacing: .07em; color: #a09585;
  font-feature-settings: normal;
}
.x-card-date {
  margin-left: auto; flex-shrink: 0;
  font-size: 10.5px; letter-spacing: .1em; color: #a09585;
  font-variant-numeric: tabular-nums;
}

/* --- 本文 --- */
.x-card-body {
  margin-top: 14px;
  font-size: 13.5px; line-height: 2.05;
  letter-spacing: .04em; color: #33302b;
  word-break: break-word;
}
.x-card-body a { color: var(--gold-dark); text-decoration: none; border-bottom: 1px solid #e0d3b6; }
.x-card:hover .x-card-body a { border-bottom-color: var(--gold); }
.x-tag { color: #8a8178; }

/* --- 画像：1枚は横長、複数は詰めたグリッド --- */
.x-card-media { margin-top: 15px; display: grid; gap: 2px; }
.x-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.x-card-media-1 img { aspect-ratio: 16 / 9; }
.x-card-media-2 { grid-template-columns: 1fr 1fr; }
.x-card-media-2 img { aspect-ratio: 1 / 1; }
.x-card-media-3 { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; }
.x-card-media-3 img:first-child { grid-row: span 2; aspect-ratio: auto; height: 100%; }
.x-card-media-3 img { aspect-ratio: 1 / 1; }
.x-card-media-4 { grid-template-columns: 1fr 1fr; }
.x-card-media-4 img { aspect-ratio: 1 / 1; }

/* --- 一覧末尾：Xで続きを見る --- */
.x-more {
  display: block; margin-top: 26px; padding-top: 18px;
  border-top: 1px solid var(--text-dark);
  font-family: 'Noto Serif JP', serif;
  font-size: 12px; letter-spacing: .18em; color: var(--text-dark);
  text-decoration: none; text-align: center;
}
.x-more span { position: relative; padding-bottom: 3px; }
.x-more span::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: var(--gold); transform: scaleX(0); transform-origin: right;
  transition: transform .45s cubic-bezier(.22,1,.36,1);
}
.x-more:hover span::after { transform: scaleX(1); transform-origin: left; }

@media (max-width: 600px) {
    .x-card-body { font-size: 13px; line-height: 1.95; }
}

/* 末尾ハッシュタグ：本文より一段落として並べる */
.x-card-tags {
  display: block; margin-top: 11px;
  font-size: 11px; line-height: 1.85; letter-spacing: .03em;
  color: #a89e91;
}
.x-card-tags .x-tag { margin-right: .5em; white-space: nowrap; }

/* ===== 最新情報：1ポスト分の高さに収めて中でスクロール ===== */
.x-cards {
  --fade-top: 0px;                  /* 上端のぼかし量（JSで切替） */
  --fade-bottom: 34px;              /* 下端のぼかし量（JSで切替） */
  max-height: min(600px, 72vh);
  overflow-y: auto;
  padding-right: 14px;              /* スクロールバーと本文の間隔 */
  /* 続きがある側だけをぼかして、スクロールできることを示す */
  -webkit-mask-image: linear-gradient(to bottom,
    transparent 0, #000 var(--fade-top),
    #000 calc(100% - var(--fade-bottom)), transparent 100%);
          mask-image: linear-gradient(to bottom,
    transparent 0, #000 var(--fade-top),
    #000 calc(100% - var(--fade-bottom)), transparent 100%);
}
.x-cards.not-top  { --fade-top: 28px; }   /* 上に続きがある */
.x-cards.is-bottom { --fade-bottom: 0px; } /* 最下部：最後のカードを読めるように解除 */

/* スクロールバーをサイトの色味に合わせる */
.x-cards { scrollbar-width: thin; scrollbar-color: #d8cfbe transparent; }
.x-cards::-webkit-scrollbar { width: 4px; }
.x-cards::-webkit-scrollbar-track { background: transparent; }
.x-cards::-webkit-scrollbar-thumb { background: #d8cfbe; border-radius: 2px; }
.x-cards::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* スクロール領域内では最後のカードにも区切り線を残す */
.x-cards .x-card:last-child { border-bottom: 1px solid #e2dbcd; }

@media (max-width: 600px) {
  .x-cards { max-height: min(520px, 68vh); padding-right: 10px; }
}

/* 池田屋ヒーロー見出し：背景のグレーを文字幅に合わせる
   （display:block のままだと親要素の幅いっぱいに広がり、
     スマホで親が left/right 20px の全幅になるため右寄せの文字より左へはみ出す） */
#ikeda-hero-title {
  display: inline-block;
  max-width: 100%;
}