.landing-quick-guides {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 10px;
  margin-top: 16px;
  z-index: 1;
  font-size: 14px;
}

.landing-quick-guides > span { color: #b0bfd0; }

.landing-quick-guides a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 36px;
  padding: 4px 9px;
  border: 1px solid #4b5b7e;
  border-radius: 8px;
  background: linear-gradient(115deg, #253954, #332b4a);
  color: #eef3ff;
  font-weight: 600;
  text-decoration: none;
}

.landing-quick-guides a:hover { border-color: #91a8d4; }
.landing-quick-guides a:focus-visible { outline: 2px solid #b4d8fa; outline-offset: 3px; }

@media (max-width: 480px) {
  .landing-quick-guides > span { flex-basis: 100%; text-align: center; }
  .landing-quick-guides a { min-height: 44px; }
}

.public-guides-section { max-width: 1136px; margin: 0 auto; padding: 64px 24px; }
.public-guides-section > h2 { font-size: clamp(24px, 3vw, 32px); color: #f4f7fb; text-align: center; margin-bottom: 16px; }
.public-guides-section > p { text-align: center; color: #b0bfd0; margin-bottom: 32px; line-height: 1.8; }
.public-guides-section > p a { color: #b4d8fa; text-underline-offset: 4px; }
.public-guide-grid.public-resource-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.public-guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 20px; }
.public-guide-card { display: block; padding: 28px; color: #f4f7fb; border: 1px solid #304458; border-radius: 16px; background: #101b29; text-decoration: none; }
.public-guide-card:hover { border-color: #91b9de; background: #162437; }
.public-guide-card h3 { margin: 0 0 14px; font-size: 20px; }
.public-guide-card p { color: #b0bfd0; line-height: 1.9; font-size: 15px; margin: 0 0 20px; }
.public-guide-card span { color: #b4d8fa; font-size: 14px; }
.public-faq { max-width: 900px; }
.public-faq details { border-bottom: 1px solid #304458; padding: 20px 0; }
.public-faq summary { cursor: pointer; color: #f4f7fb; font-size: 17px; }
.public-faq details p { color: #b0bfd0; line-height: 1.9; margin-top: 14px; }
.public-footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 28px; margin-bottom: 22px; }
.public-footer-links a { color: #b4d8fa; }
.public-guide-page { background: #080c14; color: #eef3fa; font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif; line-height: 1.8; min-height: 100vh; }
.public-guide-page * { box-sizing: border-box; }
.public-guide-page a { color: #b4d8fa; text-underline-offset: 4px; }
.public-guide-page a:focus-visible, .public-guides-section a:focus-visible, .public-faq summary:focus-visible { outline: 2px solid #91b9de; outline-offset: 5px; }
.public-guide-nav { display: flex; justify-content: space-between; align-items: center; padding: 22px max(24px, calc((100% - 1088px) / 2)); border-bottom: 1px solid #26364b; gap: 16px; }
.public-guide-brand { display: flex; align-items: center; gap: 12px; font-size: 20px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.public-guide-brand img { border-radius: 8px; }
.public-guide-article { max-width: 880px; margin: 0 auto; padding: 36px 24px 64px; }
.public-guide-article > nav { font-size: 14px; color: #b0bfd0; }
.public-guide-eyebrow { margin: 36px 0 12px; color: #91b9de; font-size: 14px; letter-spacing: 1px; }
.public-guide-article h1 { margin: 0 0 24px; font-size: clamp(28px, 4vw, 42px); line-height: 1.45; letter-spacing: -.5px; }
.public-guide-intro { font-size: 19px; line-height: 1.9; color: #c5d2e1; }
.public-guide-toc { margin: 32px 0; padding: 24px 28px; background: #101b29; border-radius: 14px; border: 1px solid #304458; }
.public-guide-toc ul { margin: 12px 0 0; padding-left: 20px; }
.public-guide-toc li { margin: 8px 0; }
.public-guide-article section { margin: 40px 0; scroll-margin-top: 20px; }
.public-guide-article h2 { font-size: 25px; margin: 0 0 18px; }
.public-guide-article section > p { color: #c5d2e1; font-size: 17px; line-height: 2; margin: 0 0 18px; }
.public-guide-note { padding: 22px 26px; border-left: 3px solid #91b9de; background: #101b29; color: #b0bfd0; }
.public-guide-cta { display: inline-block; padding: 14px 24px; border-radius: 10px; background: #244867; text-decoration: none; font-weight: 600; }
.public-guide-footer { max-width: 1088px; margin: 0 auto; padding: 24px; border-top: 1px solid #26364b; display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; color: #b0bfd0; font-size: 14px; }
@media (max-width: 480px) { .public-guide-nav { padding: 16px 20px; font-size: 14px; } .public-guide-article { padding: 28px 20px 48px; } .public-guide-card { padding: 22px; } }
@media (max-width: 640px) { .public-guide-grid.public-resource-grid { grid-template-columns: minmax(0, 1fr); } }

.public-guide-byline { color: #9db1c8; font-size: 14px; margin: -8px 0 24px; }
.public-guide-toc ol { margin: 12px 0 0; padding-left: 24px; }
.public-guide-opening {
  --font: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --brand-s: #b4d8fa;
}
.public-guide-opening summary { gap: 10px; min-height: 44px; list-style: none; }
.public-guide-opening summary::-webkit-details-marker { display: none; }
.public-guide-opening summary::after {
  content: '';
  width: 6px;
  height: 6px;
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  transform: translateY(-2px) rotate(45deg);
}
.public-guide-opening[open] summary::after { transform: translateY(2px) rotate(225deg); }
.public-guide-opening-panel {
  margin-top: 12px;
  padding: 16px;
  border: 1px solid #445477;
  border-radius: 12px;
  background: linear-gradient(155deg, #17243a, #111b2a 55%, #17192c);
  font-size: 14px;
  line-height: 1.6;
}
.public-guide-opening-panel h2 { margin-bottom: 12px; font-size: 18px; }
.public-guide-opening-panel p,
.public-guide-opening-panel ol { margin: 0; }
.public-guide-figure { margin: 36px 0 44px; }
.public-guide-opening + .public-guide-figure { margin-top: 16px; }
.public-guide-figure > a { display: block; border: 1px solid #304458; border-radius: 12px; overflow: hidden; background: #101b29; }
.public-guide-figure img { display: block; width: 100%; height: auto; }
.public-guide-figure figcaption { color: #aebed0; font-size: 14px; line-height: 1.8; padding: 14px 2px 0; }
.public-guide-figure figcaption a { white-space: nowrap; }
.public-guide-steps { padding-left: 26px; color: #c5d2e1; font-size: 17px; }
.public-guide-steps li { padding-left: 6px; margin: 14px 0; }
.public-guide-steps li::marker { color: #91b9de; font-weight: 700; }
.public-guide-table { width: 100%; overflow-x: auto; margin: 24px 0; border: 1px solid #304458; border-radius: 12px; }
.public-guide-table:focus-visible { outline: 2px solid #91b9de; outline-offset: 4px; }
.public-guide-table table { width: 100%; min-width: 520px; border-collapse: collapse; text-align: left; font-size: 15px; }
.public-guide-table caption { text-align: left; padding: 14px 18px; color: #eef3fa; font-weight: 600; background: #142233; }
.public-guide-table th, .public-guide-table td { padding: 16px 18px; border-top: 1px solid #26364b; vertical-align: top; }
.public-guide-table thead th { color: #b4d8fa; background: #101b29; }
.public-guide-table tbody th { color: #eef3fa; min-width: 110px; font-weight: 600; }
.public-guide-table td { color: #c5d2e1; }
.public-guide-table tbody tr:nth-child(even) { background: #0e1723; }
.public-guide-example { border: 1px solid #365771; border-radius: 16px; padding: 26px; background: #101d2b; margin: 28px 0; }
.public-guide-example h3 { font-size: 20px; color: #c8e5ff; margin: 0 0 20px; }
.public-guide-example p { color: #c5d2e1; font-size: 17px; line-height: 2; margin: 18px 0 0; }
.public-guide-questions details { border-bottom: 1px solid #304458; padding: 20px 0; }
.public-guide-questions summary { cursor: pointer; font-size: 17px; font-weight: 600; }
.public-guide-questions details p { color: #c5d2e1; line-height: 1.9; }
.public-guide-questions summary:focus-visible { outline: 2px solid #91b9de; outline-offset: 5px; }
.public-guide-skip { position: absolute; top: -100px; left: 20px; padding: 12px 20px; background: #244867; z-index: 10; }
.public-guide-skip:focus { top: 12px; }
@media (max-width: 480px) {
  .public-guide-example { padding: 20px 16px; }
  .public-guide-toc { padding: 20px; }
  .public-guide-table th, .public-guide-table td { padding: 14px; }
  .public-guide-article h2 { font-size: 23px; }
}

.public-guide-table-hint { display: none; }
@media (max-width: 580px) { .public-guide-table-hint { display: block; color: #aebed0; font-size: 13px; margin: 18px 0 -12px; } }