:root {
  --ink: #174a5c;
  --ink-soft: #4f7380;
  --paper: #ffffff;
  --paper-deep: #edf7fb;
  --sky: #d8f0f7;
  --line: #b8d4dd;
  --coral: #cf775f;
  --coral-deep: #a95745;
  --mono: "DM Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  --gothic: "Zen Kaku Gothic New", "Yu Gothic", YuGothic, sans-serif;
  --mincho: "Zen Old Mincho", "Yu Mincho", YuMincho, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--gothic);
  line-height: 1.85;
  overflow-x: hidden;
}
a { color: inherit; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }
.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 10;
  padding: 8px 12px;
  color: var(--paper);
  background: var(--ink);
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }

.detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 14px clamp(20px, 5vw, 80px);
  border-bottom: 1px solid rgba(184, 212, 221, .9);
  background: var(--paper);
}
.detail-brand {
  display: grid;
  gap: 0;
  text-decoration: none;
}
.detail-brand-main {
  font-family: var(--mincho);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .12em;
}
.detail-brand-sub {
  color: var(--ink-soft);
  font-size: 10px;
  letter-spacing: .08em;
}
.detail-back {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 14px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: color .2s ease, background-color .2s ease, transform .2s ease;
}
.detail-back:hover {
  color: var(--paper);
  background: var(--ink);
  transform: translateY(-2px);
}

.detail-hero {
  padding: clamp(76px, 11vw, 148px) clamp(20px, 9vw, 150px) clamp(66px, 9vw, 120px);
  background: var(--sky);
}
.detail-hero-inner,
.detail-body {
  width: min(1100px, 100%);
  margin: 0 auto;
}
.detail-kicker {
  margin: 0 0 20px;
  color: var(--coral-deep);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.detail-hero h1 {
  max-width: 11em;
  margin: 0;
  font-family: var(--mincho);
  font-size: clamp(42px, 7vw, 92px);
  font-weight: 600;
  letter-spacing: .03em;
  line-height: 1.16;
  white-space: nowrap;
}
.detail-intro {
  max-width: 620px;
  margin: 30px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
}
.detail-count {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  margin: 30px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(23, 74, 92, .36);
  font-family: var(--mono);
  font-size: 15px;
}
.detail-count small {
  color: var(--ink-soft);
  font-size: 10px;
  letter-spacing: .08em;
}
.detail-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 12px;
}
.detail-hero-meta span + span { position: relative; }
.detail-hero-meta span + span::before {
  position: absolute;
  top: 50%;
  left: -14px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--coral);
  content: "";
  transform: translateY(-50%);
}

.detail-body {
  padding: clamp(64px, 9vw, 110px) clamp(20px, 5vw, 72px) clamp(80px, 10vw, 140px);
}
.detail-heading {
  max-width: 760px;
  margin-bottom: 48px;
}
.detail-heading h2 {
  margin: 0;
  font-family: var(--mincho);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 600;
  letter-spacing: .03em;
  line-height: 1.4;
  text-wrap: balance;
}
.detail-heading p {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}
.detail-heading .eyebrow {
  margin: 0 0 18px;
  color: var(--coral-deep);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.detail-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 52px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}
.detail-feature {
  min-height: 236px;
  padding: 22px 22px 24px 0;
  border-right: 1px solid var(--line);
}
.detail-feature + .detail-feature { padding-left: 22px; }
.detail-feature:last-child { border-right: 0; }
.detail-feature-number {
  display: block;
  margin-bottom: 30px;
  color: var(--coral-deep);
  font-family: var(--mono);
  font-size: 11px;
}
.detail-feature h3 {
  margin: 0;
  font-family: var(--mincho);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.55;
}
.detail-feature p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.8;
}
.detail-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
  margin-top: 70px;
  border-top: 1px solid var(--ink);
}
.detail-info-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.detail-info-item span {
  color: var(--coral-deep);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
}
.detail-info-item strong {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.7;
}
.detail-service-heading { margin-top: 104px; }
.official-source {
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
}
.official-source a {
  color: var(--ink);
  text-underline-offset: 3px;
}
.detail-columns {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  gap: clamp(38px, 8vw, 120px);
  align-items: start;
}
.detail-lead {
  margin: 0;
  font-family: var(--mincho);
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.65;
}
.detail-lead em {
  color: var(--coral-deep);
  font-style: normal;
}
.detail-checks {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}
.detail-checks li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 22px 0 20px;
  border-bottom: 1px solid var(--line);
}
.detail-checks li::before {
  color: var(--coral-deep);
  content: attr(data-step);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
}
.detail-checks strong {
  display: block;
  margin: 0 0 5px;
  font-family: var(--mincho);
  font-size: 19px;
  font-weight: 600;
}
.detail-checks span {
  display: block;
  color: var(--ink-soft);
  font-size: 13px;
}
.detail-callout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-top: 72px;
  padding: 30px 32px;
  background: var(--paper-deep);
}
.detail-callout p { margin: 0; font-size: 13px; }
.detail-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 20px;
  color: var(--paper);
  background: var(--coral);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s ease, transform .2s ease;
}
.detail-cta:hover { background: var(--coral-deep); transform: translateY(-2px); }
.detail-note {
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
}
.detail-footer {
  padding: 26px clamp(20px, 5vw, 80px);
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  letter-spacing: .04em;
}
.detail-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(1100px, 100%);
  margin: 0 auto;
}
.detail-footer a { color: var(--paper); }

@media (max-width: 700px) {
  .detail-header { min-height: 68px; padding-inline: 18px; }
  .detail-brand-main { font-size: 16px; }
  .detail-brand-sub { font-size: 9px; }
  .detail-back { min-height: 38px; padding-inline: 10px; font-size: 11px; }
  .detail-hero { padding: 68px 20px 58px; }
  .detail-hero h1 { font-size: clamp(30px, 7.6vw, 56px); }
  .detail-intro { font-size: 13px; }
  .detail-body { padding: 58px 20px 86px; }
  .detail-heading { margin-bottom: 34px; }
  .detail-heading h2 { font-size: 30px; }
  .detail-heading p { font-size: 13px; }
  .detail-hero-meta { display: block; font-size: 11px; }
  .detail-hero-meta span { display: block; }
  .detail-hero-meta span + span { margin-top: 6px; }
  .detail-hero-meta span + span::before { display: none; }
  .detail-feature-grid { grid-template-columns: 1fr 1fr; margin-top: 36px; }
  .detail-feature { min-height: 0; padding: 18px 14px 22px 0; border-bottom: 1px solid var(--line); }
  .detail-feature + .detail-feature { padding-left: 14px; }
  .detail-feature:nth-child(2) { border-right: 0; }
  .detail-feature:nth-child(n + 3) { border-bottom: 0; }
  .detail-feature:nth-child(3) { padding-left: 0; }
  .detail-feature-number { margin-bottom: 22px; }
  .detail-feature h3 { font-size: 17px; }
  .detail-feature p { font-size: 11px; }
  .detail-info-grid { display: block; margin-top: 52px; }
  .detail-info-item { grid-template-columns: 78px 1fr; gap: 12px; padding-block: 16px; }
  .detail-info-item strong { font-size: 12px; }
  .detail-service-heading { margin-top: 76px; }
  .detail-columns { display: block; }
  .detail-lead { margin-bottom: 34px; font-size: 24px; }
  .detail-checks li { grid-template-columns: 34px 1fr; gap: 12px; padding-block: 19px; }
  .detail-checks strong { font-size: 17px; }
  .detail-checks span { font-size: 12px; }
  .detail-callout { display: block; margin-top: 52px; padding: 24px 20px; }
  .detail-cta { width: 100%; margin-top: 20px; }
  .detail-footer-inner { display: block; }
  .detail-footer-inner p + p { margin-top: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

/* ---- 霊園の基本情報（2026-09-19追加） ---- */
.m2-info { margin-top: 70px; }
.m2-info-head h2 { margin: 0 0 6px; font-family: var(--mincho); font-size: clamp(24px, 3vw, 34px); font-weight: 600; }
.m2-info-head p { margin: 0 0 26px; color: var(--ink-soft); }
.m2-info-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: start; }
.m2-map { overflow: hidden; border-radius: 20px; background: var(--paper-deep); box-shadow: 0 16px 40px -24px rgba(23,74,92,.4); }
.m2-map iframe { display: block; width: 100%; height: 360px; border: 0; }
.m2-map a { display: block; padding: 12px 18px; color: var(--coral-deep); font-weight: 700; text-decoration: none; }
.m2-table { margin: 0; border-radius: 20px; background: var(--paper-deep); padding: 8px 22px; }
.m2-table div { display: grid; grid-template-columns: 7em 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.m2-table div:last-child { border-bottom: 0; }
.m2-table dt { font-weight: 700; }
.m2-table dd { margin: 0; color: var(--ink-soft); }
.m2-sub { margin: 48px 0 16px; font-family: var(--mincho); font-size: 22px; font-weight: 600; }
.m2-access { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.m2-access li { display: grid; grid-template-columns: 7em 1fr; gap: 14px; padding: 16px 20px; border-radius: 16px; background: var(--paper-deep); }
.m2-access b { color: var(--coral-deep); }
.m2-points { margin: 0; padding: 0; list-style: none; counter-reset: p; display: grid; gap: 10px; }
.m2-points li { position: relative; padding: 16px 20px 16px 62px; border-radius: 16px; background: #fff; box-shadow: 0 0 0 1px var(--line); }
.m2-points li::before { counter-increment: p; content: counter(p); position: absolute; left: 18px; top: 14px; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: #fff; background: var(--ink); font-size: 14px; }
.m2-price { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.m2-price div { padding: 18px 20px; border-radius: 16px; background: var(--paper-deep); text-align: center; }
.m2-price b { display: block; font-size: 15px; }
.m2-price span { font-family: var(--mincho); font-size: 24px; font-weight: 600; color: var(--coral-deep); }
.m2-pending { padding: 22px; border-radius: 16px; background: var(--paper-deep); }
.m2-small { margin-top: 12px; color: var(--ink-soft); font-size: 14px; }
.m2-src a { color: var(--ink); }
@media (max-width: 760px) {
  .m2-info-grid, .m2-price { grid-template-columns: 1fr; }
  .m2-map iframe { height: 280px; }
  .m2-table div, .m2-access li { grid-template-columns: 1fr; gap: 2px; }
}