@charset "UTF-8";

/* 既存サイトに合わせたヘッダー／フッター */
.tokaji-kenko-choju-page {
  margin: 0;
  background: #fff;
}

.tokaji-kenko-choju-page .tokaji-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.tokaji-kenko-choju-page .tokaji-site-header .headermenu {
  width: min(1200px, 96%);
  margin: 0 auto;
}

.tokaji-site-footer {
  --tf-accent: #80bec3;
  --tf-text: #434343;
  color: var(--tf-text);
  font-family: "Noto Serif", "Yu Mincho", "Hiragino Mincho ProN", serif;
}

.tokaji-site-footer-inner {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.tokaji-site-footer-cta {
  padding: 48px 0;
  text-align: center;
  background: #f4f8f8;
  border-top: 1px solid #d9e4e4;
}

.tokaji-site-footer-cta-lead {
  margin: 0 0 16px;
  font-size: 1.15rem;
  line-height: 1.8;
}

.tokaji-site-footer-phone {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.tokaji-site-footer-phone a {
  color: var(--tf-accent);
  text-decoration: none;
}

.tokaji-site-footer-meta,
.tokaji-site-footer-address {
  margin: 0 0 8px;
  color: #666;
  font-size: 0.95rem;
  line-height: 1.8;
}

.tokaji-site-footer-nav {
  padding: 40px 0;
  background: #fff;
}

.tokaji-site-footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.tokaji-site-footer-heading {
  margin: 0 0 12px;
  color: var(--tf-accent);
  font-size: 1.1rem;
}

.tokaji-site-footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tokaji-site-footer-col li {
  margin: 0.35em 0;
}

.tokaji-site-footer-col a {
  color: var(--tf-text);
  text-decoration: none;
  font-size: 0.95rem;
}

.tokaji-site-footer-col a:hover {
  color: var(--tf-accent);
}

.tokaji-site-footer-copy {
  padding: 18px 16px;
  background: #7ea7a7;
  color: #fff;
  text-align: center;
}

.tokaji-site-footer-copy p {
  margin: 0;
  font-size: 0.9rem;
}

.tokaji-br-sp {
  display: none;
}

@media screen and (max-width: 900px) {
  .tokaji-site-footer-cols {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .tokaji-br-sp {
    display: inline;
  }
}

/* 健康長寿歯科のすすめ */
.kenko-choju {
  --kc-accent: #7ea7a7;
  --kc-accent-dark: #5f8585;
  --kc-text: #434343;
  --kc-muted: #6a6a6a;
  --kc-line: #d9e4e4;
  --kc-bg-soft: #f4f8f8;
  color: var(--kc-text);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  line-height: 2;
}

.kenko-choju * {
  box-sizing: border-box;
}

.kenko-choju-inner {
  width: min(860px, 92%);
  margin: 0 auto;
  padding: 40px 0 80px;
}

.kenko-choju-hero {
  margin-bottom: 48px;
  padding: 40px 32px;
  background:
    linear-gradient(135deg, rgba(126, 167, 167, 0.18), rgba(244, 248, 248, 0.95)),
    radial-gradient(circle at top right, rgba(126, 167, 167, 0.25), transparent 50%);
  border-bottom: 3px solid var(--kc-accent);
}

.kenko-choju-hero .kenko-choju-eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--kc-accent-dark);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
}

.kenko-choju-hero h1 {
  margin: 0 0 16px;
  color: var(--kc-text);
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.kenko-choju-hero .kenko-choju-lead {
  margin: 0 0 24px;
  color: var(--kc-muted);
  font-size: 1.05rem;
}

.kenko-choju-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.kenko-choju-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid var(--kc-accent);
  border-radius: 4px;
  background: var(--kc-accent);
  color: #fff !important;
  font-size: 0.95rem;
  text-decoration: none !important;
  transition: filter 0.2s ease, background 0.2s ease;
}

.kenko-choju-btn:hover {
  filter: brightness(1.05);
}

.kenko-choju-btn.is-outline {
  background: #fff;
  color: var(--kc-accent-dark) !important;
}

.kenko-choju-toc {
  margin: 0 0 48px;
  padding: 24px 28px;
  background: var(--kc-bg-soft);
  border: 1px solid var(--kc-line);
}

.kenko-choju-toc h2 {
  margin: 0 0 12px;
  font-size: 1.15rem;
  color: var(--kc-accent-dark);
}

.kenko-choju-toc ol {
  margin: 0;
  padding-left: 1.4em;
  list-style: decimal;
}

.kenko-choju-toc li {
  margin: 0.2em 0;
}

.kenko-choju-toc a {
  color: var(--kc-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.kenko-choju-toc a:hover {
  color: var(--kc-accent-dark);
}

.kenko-choju-section {
  margin: 0 0 56px;
  padding-top: 8px;
}

.kenko-choju-section h2 {
  margin: 0 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--kc-accent);
  color: var(--kc-text);
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  line-height: 1.6;
}

.kenko-choju-section h3 {
  margin: 28px 0 12px;
  color: var(--kc-accent-dark);
  font-size: 1.15rem;
}

.kenko-choju-section p {
  margin: 0 0 1.1em;
  font-size: 1rem;
}

.kenko-choju-quote {
  margin: 24px 0;
  padding: 20px 24px;
  background: #fff;
  border-left: 4px solid var(--kc-accent);
  box-shadow: 0 0 0 1px var(--kc-line);
}

.kenko-choju-quote p {
  margin: 0 0 0.8em;
  color: var(--kc-muted);
  font-size: 0.95rem;
}

.kenko-choju-quote p:last-child {
  margin-bottom: 0;
}

.kenko-choju-list {
  margin: 0 0 1.2em;
  padding-left: 1.4em;
  list-style: disc;
}

.kenko-choju-list li {
  margin: 0.25em 0;
}

.kenko-choju-note {
  margin: 20px 0;
  padding: 16px 18px;
  background: var(--kc-bg-soft);
  border: 1px dashed var(--kc-accent);
  font-size: 0.95rem;
}

.kenko-choju-figure {
  margin: 28px 0;
  padding: 0;
  text-align: center;
}

.kenko-choju-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--kc-line);
  background: #fff;
}

.kenko-choju-figure figcaption {
  margin-top: 10px;
  color: var(--kc-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.kenko-choju-footer-cta {
  margin-top: 64px;
  padding: 32px 28px;
  text-align: center;
  background: var(--kc-bg-soft);
  border: 1px solid var(--kc-line);
}

.kenko-choju-footer-cta p {
  margin: 0 0 18px;
}

@media screen and (max-width: 768px) {
  .kenko-choju-inner {
    padding: 24px 0 56px;
  }

  .kenko-choju-hero {
    padding: 28px 18px;
  }

  .kenko-choju-toc {
    padding: 18px;
  }
}