/* RikiMaru Public Educational Guides — SEO Typography & Layout */
.guide-page {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px 60px;
}
.guide-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  margin: 28px 0 16px;
}
.guide-breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 150ms;
}
.guide-breadcrumb a:hover {
  color: var(--gold);
}
.guide-breadcrumb span {
  color: var(--line);
}
.guide-hero {
  border-bottom: 1px solid var(--line);
  padding-bottom: 32px;
  margin-bottom: 40px;
}
.guide-hero h1 {
  font-size: clamp(32px, 4.2vw, 52px);
  line-height: 1.12;
  letter-spacing: -1.8px;
  margin: 12px 0 16px;
  font-weight: 700;
}
.guide-lead {
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 20px;
  max-width: 820px;
}
.guide-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: var(--muted);
}
.guide-meta-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--gold);
  font-weight: 600;
}
.guide-body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}
.guide-body h2 {
  font-size: clamp(24px, 2.8vw, 34px);
  line-height: 1.25;
  letter-spacing: -1px;
  color: var(--text);
  margin: 48px 0 18px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.guide-body h3 {
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.35;
  color: var(--gold);
  margin: 32px 0 14px;
}
.guide-body p {
  margin: 0 0 20px;
  color: var(--text);
}
.guide-body strong {
  color: var(--text);
}
.guide-body ul, .guide-body ol {
  margin: 0 0 24px;
  padding-left: 24px;
  color: var(--text);
}
.guide-body li {
  margin-bottom: 10px;
  line-height: 1.75;
  color: var(--text);
}
.guide-body li strong {
  color: var(--gold);
}
.guide-table-wrap {
  overflow-x: auto;
  margin: 24px 0 32px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}
.guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  text-align: left;
}
.guide-table th {
  background: var(--raised);
  color: var(--gold);
  padding: 14px 18px;
  font-weight: 650;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.guide-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  color: var(--text);
}
.guide-table tr:last-child td {
  border-bottom: none;
}
.guide-card-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  margin: 28px 0;
  color: var(--text);
}
.guide-card-box p {
  color: var(--text);
}
.guide-card-box.highlight {
  border-color: rgba(222, 193, 138, 0.4);
  background: linear-gradient(135deg, rgba(222, 193, 138, 0.08), var(--surface));
}
.guide-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.guide-example {
  background: var(--bg);
  border-left: 3px solid var(--gold);
  padding: 14px 18px;
  border-radius: 0 10px 10px 0;
  margin: 16px 0;
  font-size: 15px;
  color: var(--text);
}
.guide-jp-text {
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.guide-es-text {
  color: var(--muted);
  font-size: 13.5px;
}
.guide-cta-box {
  background: linear-gradient(135deg, var(--surface), var(--raised));
  border: 1.5px solid var(--gold);
  border-radius: 18px;
  padding: 36px 32px;
  margin: 48px 0;
  text-align: center;
}
.guide-cta-box h3 {
  font-size: clamp(22px, 3vw, 32px);
  color: var(--gold);
  margin: 0 0 12px;
}
.guide-cta-box p {
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 24px;
  font-size: 15px;
}
.guide-cta-box .button {
  font-size: 15px;
  padding: 14px 28px;
  font-weight: 700;
}
.guide-faq-sec {
  margin: 48px 0 24px;
}
.guide-faq-sec h2 {
  font-size: 26px;
  margin-bottom: 20px;
}
.guide-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin: 28px 0 40px;
}
.guide-related-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 160ms, border-color 160ms;
}
.guide-related-card:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}
.guide-related-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 8px;
}
.guide-related-card p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 14px;
}
.guide-related-card span {
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
}
/* Enhanced SEO Footer */
.seo-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 24px;
  margin-top: 60px;
}
.seo-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 36px;
  margin-bottom: 40px;
}
.seo-footer-col h5 {
  font-size: 13px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 16px;
  font-weight: 700;
}
.seo-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.seo-footer-col li {
  margin-bottom: 10px;
}
.seo-footer-col a {
  font-size: 12.5px;
  color: var(--muted);
  transition: color 150ms;
}
.seo-footer-col a:hover {
  color: var(--text);
}
.seo-footer-brand p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.7;
  margin-top: 12px;
  max-width: 320px;
}
.seo-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--muted);
}
@media (max-width: 850px) {
  .seo-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}
@media (max-width: 540px) {
  .seo-footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .guide-page {
    padding: 0 16px 40px;
  }
  .guide-cta-box {
    padding: 24px 18px;
  }
}