:root {
  --ink: #3f3028;
  --muted: #6f625b;
  --paper: #fffaf4;
  --cream: #f7efe6;
  --green: #6f9a7b;
  --green-dark: #416b51;
  --pink: #df6f82;
  --gold: #c99d55;
  --navy: #1e2b44;
  --line: #e3d2c2;
  --white: #ffffff;
  --shadow: 0 16px 40px rgba(63, 48, 40, .10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic", Meiryo, sans-serif;
  line-height: 1.75;
  letter-spacing: 0;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 30;
  background: var(--navy);
  color: var(--white);
  padding: 8px 12px;
}
.skip-link:focus { top: 12px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 72px;
  padding: 10px clamp(16px, 4vw, 56px);
  border-bottom: 1px solid rgba(227, 210, 194, .8);
  background: rgba(255, 250, 244, .95);
  backdrop-filter: blur(12px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  color: var(--navy);
  min-width: 210px;
}
.brand img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  flex: 1;
  font-size: 13px;
}
.site-nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.site-nav a[aria-current="page"], .site-nav a:hover { color: var(--ink); border-color: var(--pink); }
.header-cta, .primary-btn, .secondary-btn, .mobile-cta a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
}
.header-cta, .primary-btn { background: var(--pink); color: var(--white); }
.secondary-btn { border: 1px solid var(--line); background: var(--white); }
.nav-toggle { display: none; }
.hero {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  background: var(--cream);
}
.hero picture img { width: 100%; min-height: 440px; object-fit: cover; }
.hero-text {
  position: absolute;
  left: clamp(18px, 6vw, 72px);
  bottom: clamp(18px, 6vw, 56px);
  max-width: 420px;
  color: var(--ink);
}
.hero-text p, .page-hero p {
  margin: 0 0 6px;
  color: var(--green-dark);
  font-weight: 700;
}
h1, h2, h3, h4, p { overflow-wrap: anywhere; }
h1 {
  margin: 0 0 18px;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.18;
}
h2 {
  margin: 0 0 18px;
  font-size: clamp(24px, 3.2vw, 40px);
  line-height: 1.25;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
}
h3 { margin: 0 0 10px; font-size: 20px; line-height: 1.35; }
h4 { margin: 0 0 8px; font-size: 17px; }
.section {
  padding: clamp(44px, 8vw, 88px) clamp(16px, 4vw, 56px);
  border-top: 1px solid rgba(227, 210, 194, .45);
}
.section:nth-of-type(even) { background: #fff7ef; }
.section-inner { max-width: 1120px; margin: 0 auto; min-width: 0; }
.section-lead { max-width: 720px; color: var(--muted); margin: -4px 0 28px; }
.reason-grid, .course-grid, .staff-grid, .gallery-grid, .flow-grid, .product-grid, .type-grid, .info-grid, .voice-grid, .case-grid, .before-after {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.reason, .course-card, .staff-card, .gallery-card, .flow-step, .product-grid article, .type-grid article, .info-grid article, .voice-card, .case-slot, .empty-state, .mini-price, .cta-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.reason span, .flow-step span {
  display: inline-block;
  color: var(--pink);
  font-weight: 800;
  margin-bottom: 10px;
}
.split, .sister, .access-summary, .nap {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: center;
}
.mini-price { display: grid; gap: 8px; background: #fdf7ec; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}
.feature-band {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 24px;
  border-left: 5px solid var(--green);
  background: var(--white);
}
.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 14px;
}
.two-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.two-links a {
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--white);
  text-decoration: none;
  font-weight: 800;
  border-radius: 8px;
}
dl { margin: 0; }
dt { font-weight: 800; color: var(--green-dark); }
dd { margin: 0 0 12px; }
.sister img {
  border-radius: 8px;
  border: 1px solid var(--line);
  object-fit: cover;
  width: 100%;
  max-height: 280px;
}
.news-list, .discount-list, .check-list, .pill-list, .price-list, .benefit-list { padding-left: 1.2em; }
.news-list li, .check-list li, .benefit-list li { margin-bottom: 8px; }
.discount-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.discount-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
}
.discount-list strong { color: #c63a4d; }
.page-hero {
  padding: clamp(64px, 10vw, 120px) clamp(16px, 4vw, 56px);
  background:
    linear-gradient(90deg, rgba(255,250,244,.96), rgba(255,250,244,.74)),
    url("../img/hero-pc.png") center / cover no-repeat;
}
.page-hero > div { max-width: 1120px; margin: 0 auto; }
.small-hero { background: linear-gradient(135deg, #fff6ef, #edf6ef); }
.option-hero { background: linear-gradient(135deg, #fff5ee, #ecf7fb); }
.reserve-hero { background: linear-gradient(135deg, #fff7ec, #f1f7ef); }
.access-hero { background: linear-gradient(135deg, #f7efe6, #edf6ef); }
.large-hero { background: linear-gradient(135deg, #f7efe6, #eef5ef); }
.senior-hero { background: linear-gradient(135deg, #fff3f1, #f6f2ea); }
.pickup-hero { background: linear-gradient(135deg, #eef7fb, #fff7ec); }
.breadcrumb {
  max-width: 1120px;
  margin: 22px auto -8px;
  padding: 0 clamp(16px, 4vw, 56px);
  color: var(--muted);
  font-size: 13px;
}
.breadcrumb ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 8px;
}
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 8px; color: var(--line); }
.table-wrap { overflow: visible; }
.price-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.price-table caption {
  text-align: left;
  font-weight: 800;
  margin: 0 0 10px;
}
.jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.jump-links a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: none;
}
.breed-groups { display: grid; gap: 14px; }
.breed-group {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.breed-group summary {
  cursor: pointer;
  padding: 16px 18px;
  background: #f0e3d5;
  color: var(--ink);
  font-weight: 800;
}
.breed-group .table-wrap { overflow: visible; }
.breed-group .price-table {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.breed-group .price-table caption {
  padding: 14px 16px 0;
}
.price-table th, .price-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.price-table thead th { background: #f0e3d5; color: var(--ink); }
.price-table tbody tr:nth-child(even) { background: #fffaf4; }
.compact th:first-child { width: 38%; }
.note {
  color: var(--muted);
  background: rgba(255,255,255,.74);
  border-left: 4px solid var(--gold);
  padding: 12px 14px;
  margin-top: 18px;
}
.option-list { display: grid; gap: 22px; }
.option-detail {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: start;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  padding: 22px;
  box-shadow: var(--shadow);
  min-width: 0;
}
.option-visual {
  display: grid;
  place-items: center;
  min-height: 180px;
  border-radius: 8px;
  background: linear-gradient(135deg, #edf6ef, #fff2f4);
  color: var(--green-dark);
  font-weight: 800;
  text-align: center;
  padding: 16px;
}
.price-mini {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  margin: 14px 0;
}
.tagline { font-weight: 800; color: var(--pink); margin-bottom: 6px; }
.pill-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
}
.pill-list li {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff8df;
}
.stars { color: #d79919; font-size: 24px; letter-spacing: 0; }
.photo-placeholder, .gallery-placeholder, .case-slot div {
  display: grid;
  place-items: center;
  min-height: 180px;
  border-radius: 8px;
  background: repeating-linear-gradient(135deg, #f5eadf, #f5eadf 12px, #fff7ef 12px, #fff7ef 24px);
  color: var(--muted);
  font-weight: 800;
}
.voice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-bottom: 18px; }
.voice-card p { margin-top: 0; }
.voice-card span, .case-slot span {
  display: inline-block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.info-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.case-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.before-after { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.case-meta {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 8px 18px;
  max-width: 760px;
}
.case-meta dd { margin: 0; }
.staff-card dl { font-size: 14px; }
.role { color: var(--green-dark); font-weight: 800; }
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.filter-bar button {
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}
.filter-bar button.is-active { background: var(--green); color: var(--white); border-color: var(--green); }
.gallery-card.is-hidden { display: none; }
.flow-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cta-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.map-frame {
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--white);
  min-height: 360px;
}
.map-frame iframe { width: 100%; height: 360px; border: 0; display: block; }
.policy { max-width: 760px; }
.site-footer {
  padding: 40px clamp(16px, 4vw, 56px) 90px;
  background: var(--navy);
  color: var(--white);
}
.site-footer a { color: var(--white); }
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin: 18px 0;
}
.footer-brand { font-weight: 800; font-size: 20px; margin: 0 0 8px; }
.footer-area { max-width: 920px; color: rgba(255,255,255,.82); }
.mobile-cta { display: none; }
@media (max-width: 900px) {
  .site-header { flex-wrap: wrap; }
  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
    min-height: 42px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    color: var(--ink);
    font-weight: 800;
  }
  .site-nav {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { border-bottom: 1px solid var(--line); padding: 12px 4px; }
  .header-cta { display: none; }
  .hero, .hero picture img { min-height: auto; }
  .hero-text {
    position: static;
    padding: 22px clamp(16px, 4vw, 56px) 32px;
    background: var(--paper);
    max-width: none;
  }
  .reason-grid, .course-grid, .staff-grid, .gallery-grid, .product-grid, .type-grid, .discount-list, .info-grid, .voice-grid, .case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .split, .sister, .access-summary, .nap, .option-detail {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  body { padding-bottom: 72px; overflow-x: hidden; }
  .brand span { font-size: 14px; }
  .section { padding: 40px 16px; }
  .section-inner, .note, .option-detail, .option-detail > *, .course-card, .staff-card, .gallery-card {
    max-width: 100%;
    min-width: 0;
  }
  .note, .option-detail p, .check-list li, .benefit-list li { overflow-wrap: anywhere; }
  .page-hero { padding: 54px 16px; }
  .reason-grid, .course-grid, .staff-grid, .gallery-grid, .product-grid, .type-grid, .discount-list, .flow-grid, .two-links, .info-grid, .voice-grid, .case-grid, .before-after {
    grid-template-columns: 1fr;
  }
  .feature-band { display: block; }
  .table-wrap, .price-table, .price-table thead, .price-table tbody, .price-table th, .price-table td, .price-table tr {
    display: block;
    width: 100%;
    max-width: 100%;
  }
  .price-table caption { display: block; width: 100%; }
  .price-table thead { display: none; }
  .price-table tr { border-bottom: 1px solid var(--line); padding: 10px 0; }
  .price-table tbody th {
    background: #f0e3d5;
    border-bottom: 0;
  }
  .price-table td {
    display: grid;
    grid-template-columns: 7.5em minmax(0, 1fr);
    gap: 8px;
    border-bottom: 0;
    padding: 8px 14px;
    overflow-wrap: anywhere;
  }
  .price-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-weight: 800;
  }
  .mobile-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 25;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(30, 43, 68, .28);
    padding: 8px;
    padding-bottom: max(8px, env(safe-area-inset-bottom));
    backdrop-filter: blur(12px);
  }
  .mobile-cta a {
    padding: 8px;
    background: var(--pink);
    color: var(--white);
    font-size: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}