/* 真光寺 葬儀・ご法事ガイド 共通スタイル */
:root {
  --sg-text: #2d2a26;
  --sg-muted: #6d655f;
  --sg-line: #e6ddd5;
  --sg-bg: #f8f5f1;
  --sg-box: #fffdfb;
  --sg-accent: #8a6a54;
  --sg-accent-soft: #f2ebe5;
  --sg-link: #73553f;
  --sg-shadow: 0 10px 30px rgba(54, 42, 34, 0.06);
}
html { box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }
body.sg-body {
  margin: 0;
  padding: 0;
  color: var(--sg-text);
  background: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic",
    "Noto Sans JP", "Meiryo", sans-serif;
  line-height: 1.9;
  letter-spacing: 0.02em;
}
main.sg-page {
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 20px 72px;
}
.sg-kicker {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--sg-accent);
  background: var(--sg-accent-soft);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.sg-hero {
  background: linear-gradient(180deg, #fffefe 0%, var(--sg-bg) 100%);
  border: 1px solid var(--sg-line);
  border-radius: 22px;
  padding: 28px 24px;
  margin-bottom: 28px;
  box-shadow: var(--sg-shadow);
}
.sg-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  line-height: 1.35;
}
.sg-lead {
  font-size: 1.02rem;
  color: var(--sg-text);
  margin: 0;
}
.sg-toplink {
  font-size: 0.94rem;
  color: var(--sg-muted);
  margin-bottom: 18px;
}
.sg-toplink a,
.sg-link-list a,
.sg-card a,
.sg-cta a,
.sg-next-links a {
  color: var(--sg-link);
  text-decoration: none;
}
.sg-toplink a:hover,
.sg-link-list a:hover,
.sg-card a:hover,
.sg-cta a:hover,
.sg-next-links a:hover {
  text-decoration: underline;
}
.sg-section {
  margin: 42px 0;
}
.sg-section h2 {
  margin: 0 0 16px;
  font-size: clamp(1.22rem, 2.8vw, 1.65rem);
  line-height: 1.45;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--sg-line);
}
.sg-section h3 {
  margin: 26px 0 10px;
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--sg-text);
}
.sg-section p {
  margin: 0 0 14px;
}
.sg-section ul,
.sg-section ol {
  margin: 0 0 16px 1.2em;
  padding: 0;
}
.sg-section li {
  margin: 0 0 8px;
}
.sg-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.sg-card {
  background: var(--sg-box);
  border: 1px solid var(--sg-line);
  border-radius: 18px;
  padding: 18px 18px 16px;
  box-shadow: var(--sg-shadow);
}
.sg-card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}
.sg-card p {
  margin: 0 0 10px;
  color: var(--sg-text);
}
.sg-card .sg-more {
  display: inline-block;
  font-size: 0.95rem;
  color: var(--sg-accent);
}
.sg-cta {
  margin: 46px 0 24px;
  padding: 22px 20px;
  background: var(--sg-bg);
  border: 1px solid var(--sg-line);
  border-radius: 20px;
}
.sg-cta h2 {
  margin: 0 0 10px;
  padding: 0;
  border: 0;
  font-size: 1.18rem;
}
.sg-cta p {
  margin: 0 0 12px;
}
.sg-button {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--sg-accent);
  color: #fff !important;
  text-decoration: none !important;
  font-weight: 700;
  box-shadow: var(--sg-shadow);
}
.sg-button:hover { opacity: 0.92; }
.sg-small {
  font-size: 0.94rem;
  color: var(--sg-muted);
}
.sg-next-links {
  margin: 28px 0 0;
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid var(--sg-line);
  background: #fff;
}
.sg-next-links h2 {
  margin: 0 0 12px;
  padding: 0;
  border: 0;
  font-size: 1.12rem;
}
.sg-next-links ul { margin: 0 0 0 1.2em; }
.sg-footer-note {
  margin-top: 36px;
  color: var(--sg-muted);
  font-size: 0.92rem;
}
.sg-faq details {
  border: 1px solid var(--sg-line);
  background: var(--sg-box);
  border-radius: 16px;
  padding: 0 18px;
  margin-bottom: 14px;
  box-shadow: var(--sg-shadow);
}
.sg-faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  padding: 16px 0;
}
.sg-faq summary::-webkit-details-marker { display: none; }
.sg-faq details[open] summary { padding-bottom: 8px; }
.sg-faq .sg-answer { padding: 0 0 16px; }
.sg-link-list { margin-top: 12px; }
.sg-link-list li { margin-bottom: 8px; }
@media (max-width: 720px) {
  main.sg-page { padding: 24px 14px 56px; }
  .sg-hero { padding: 22px 18px; border-radius: 18px; }
  .sg-grid { grid-template-columns: 1fr; }
  .sg-card, .sg-cta, .sg-next-links { border-radius: 16px; }
}