.seo-container { max-width: 860px; }
.seo-hero { padding: 44px 0 60px; }
.seo-hero h1 { font-size: clamp(32px, 5vw, 56px); line-height: 1.35; overflow-wrap: anywhere; }
.seo-hero .section-lead { max-width: none; line-height: 1.9; }
.breadcrumbs { margin-bottom: 32px; color: var(--muted); font-size: 14px; }
.breadcrumbs a, .seo-body a { text-decoration: underline; text-underline-offset: 4px; }
.seo-body { padding-top: 40px; padding-bottom: 64px; font-size: 17px; line-height: 1.95; }
.seo-toc, .seo-related { background: var(--soft); padding: 24px; border: 1px solid var(--line); border-radius: 18px; }
.seo-toc ul, .seo-related ul { padding-left: 24px; margin-bottom: 0; }
.seo-section { padding: 28px 0; scroll-margin-top: 95px; }
.seo-section h2, .seo-related h2 { font-size: clamp(24px, 3vw, 32px); line-height: 1.5; }
.seo-section p { margin: 18px 0; }
.seo-section li { margin-bottom: 12px; }
.seo-birth-time-help { padding: 28px 0; }
.seo-birth-time-help h2 { margin: 0 0 10px; }
.seo-birth-time-help .birth-time-intro { margin: 0 0 24px; color: var(--muted); font-size: 14px; }
.seo-birth-time-help .birth-time-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 0; margin: 0; list-style: none; }
.seo-birth-time-help .birth-time-options li { display: flex; flex-direction: column; min-width: 0; margin: 0; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.seo-birth-time-help .birth-time-options .birth-time-professional { background: var(--sky-highlight); border-color: var(--sky-border); }
.seo-birth-time-help .birth-time-tag { color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.seo-birth-time-help .birth-time-options h3 { margin: 12px 0 0; font-size: 20px; line-height: 1.5; }
.seo-birth-time-help .birth-time-options p { margin: 12px 0 22px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.seo-birth-time-help .birth-time-options .btn { width: 100%; margin-top: auto; border-radius: 12px; font-size: 13px; text-align: center; text-decoration: none; }
.seo-birth-time-help .birth-time-footnote { margin: 20px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.seo-body a:focus-visible, .seo-body summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
@media (max-width: 560px) {
  .seo-hero { padding-top: 28px; }
  .seo-body { font-size: 16px; }
  .seo-toc, .seo-related { padding: 18px; }
  .seo-birth-time-help { padding: 28px 0; }
  .seo-birth-time-help .birth-time-options { grid-template-columns: 1fr; gap: 12px; }
  .seo-birth-time-help .birth-time-options li { padding: 18px; }
}
.sem-consent[hidden], .sem-consent-manage[hidden] { display: none; }
.sem-consent { position: fixed; z-index: 1000; right: 0; bottom: 0; left: 0; background: var(--sky-soft); color: var(--sky-ink); border-top: 1px solid var(--sky-line); box-shadow: 0 -4px 20px rgba(var(--sky-ink-rgb), 0.102); }
.sem-consent-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 0; }
.sem-consent p { margin: 0; max-width: 62ch; line-height: 1.5; }
.sem-consent a { color: var(--sky-action); text-decoration: underline; }
.sem-consent-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.sem-consent-actions button, .sem-consent-manage { cursor: pointer; border: 1px solid var(--sky-action); border-radius: .4rem; padding: .55rem .8rem; font: inherit; }
.sem-consent-actions [data-sem-accept] { background: var(--sky-action); color: white; }
.sem-consent-actions [data-sem-reject], .sem-consent-manage { background: var(--sky-soft); color: var(--sky-action); }
.sem-consent-manage { position: fixed; z-index: 999; right: 1rem; bottom: 1rem; box-shadow: 0 2px 12px rgba(var(--sky-ink-rgb), 0.133); }
@media (max-width: 700px) { .sem-consent-inner { display: block; } .sem-consent-actions { margin-top: .75rem; } }