/* Components enabled only on the reviewed region example. */
.region-guide .rg-flow { background: #fffaf2; border: 1px solid #e7e1d7; border-radius: 16px; padding: 30px; margin: 30px 0; }
.region-guide .rg-flow-list { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); list-style: none; margin: 24px 0 0; padding: 0; border: 1px solid #d7e1e3; border-radius: 12px; overflow: hidden; }
.region-guide .rg-flow-list li { padding: 24px 20px; background: #e7f3fc; }
.region-guide .rg-flow-list li:nth-child(2) { background: #efebff; }
.region-guide .rg-flow-list li:nth-child(3) { background: #fff1d8; }
.region-guide .rg-flow-list li:nth-child(4) { background: #e0f4ec; }
.region-guide .rg-flow-number { display: inline-grid; place-items: center; width: 36px; height: 36px; margin-bottom: 20px; border: 1px solid currentColor; border-radius: 50%; font-size: .75rem; color: #25564d; }
.region-guide .rg-flow-list h3 { font-size: 1rem; }
.region-guide .rg-flow-list p { margin: 0; color: #435b53; font-size: .87rem; line-height: 1.8; }
.region-guide .rg-teachers table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: .88rem; line-height: 1.8; margin: 22px 0; }
.region-guide .rg-teachers caption { text-align: left; color: #52645c; padding-bottom: 12px; }
.region-guide .rg-teachers th,.region-guide .rg-teachers td { vertical-align: top; text-align: left; padding: 20px 18px; border-bottom: 1px solid #d9e4df; overflow-wrap: anywhere; word-break: keep-all; }
.region-guide .rg-teachers thead th { background: #ecf5f1; color: #123c35; font-weight: 700; }
.region-guide .rg-teachers thead th:first-child { width: 26%; }
.region-guide .rg-teachers thead th:nth-child(2) { width: 33%; }
.region-guide .rg-teachers tbody th { color: #244b3c; }
.region-guide .rg-teachers td { color: #435b53; }
.region-guide .rg-source-link { display: inline-block; padding: 8px 0; margin-top: 10px; color: #126b5f; font-weight: 600; text-underline-offset: 4px; }
.region-guide .rg-teacher-summary { padding: 24px; background: #f0f7f4; border-radius: 12px; }
.region-guide .rg-teacher-summary p { margin: 0; color: #435b53; line-height: 1.9; }
.region-guide #region-story h3[id] { scroll-margin-top: 30px; }
.region-guide .rg-lesson-example { max-width: 900px; }
.region-guide .rg-example-problem { padding: 22px 24px; border-left: 4px solid #126b5f; border-radius: 0 10px 10px 0; background: #edf6f1; color: #123c35; }
.region-guide .rg-example-problem p { margin: 8px 0 0; line-height: 1.8; }
.region-guide .rg-example-steps { padding-left: 28px; margin: 26px 0; }
.region-guide .rg-example-steps li { padding: 6px 0 16px 8px; }
.region-guide .rg-example-steps li::marker { color: #126b5f; font-weight: 800; }
.region-guide .rg-example-steps p { margin: 8px 0; color: #435b53; line-height: 1.85; font-size: .94rem; }
.region-guide .rg-example-steps strong { color: #244b3c; }
.region-guide .rg-example-record { padding: 24px; border: 1px solid #d9e4df; border-radius: 12px; background: #fafbf9; }
.region-guide .rg-example-record dl { margin: 0; }
.region-guide .rg-example-record dl > div { display: grid; grid-template-columns: 165px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid #e4eae5; font-size: .9rem; line-height: 1.8; }
.region-guide .rg-example-record dl > div:last-child { border-bottom: 0; padding-bottom: 0; }
.region-guide .rg-example-record dt { font-weight: 700; color: #244b3c; }
.region-guide .rg-example-record dd { margin: 0; color: #435b53; }
.region-guide .rg-region-group + .rg-region-group { margin-top: 28px; }
@media(max-width: 1000px) {
  .region-guide .rg-flow-list { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media(max-width: 700px) {
  .region-guide .rg-flow { padding: 24px 18px; }
  .region-guide .rg-flow-list { grid-template-columns: 1fr; }
  .region-guide .rg-flow-list li { padding: 22px; }
  .region-guide .rg-flow-number { margin-bottom: 12px; }
  .region-guide .rg-teachers table,.region-guide .rg-teachers tbody,.region-guide .rg-teachers tr,.region-guide .rg-teachers td,.region-guide .rg-teachers tbody th { display: block; width: 100%; }
  .region-guide .rg-teachers thead { display: none; }
  .region-guide .rg-teachers caption { display: block; width: 100%; }
  .region-guide .rg-teachers tr { border: 1px solid #d9e4df; border-radius: 12px; margin-bottom: 18px; overflow: hidden; }
  .region-guide .rg-teachers td,.region-guide .rg-teachers tbody th { padding: 18px; border: 0; }
  .region-guide .rg-teachers tbody th { background: #ecf5f1; }
  .region-guide .rg-teachers td::before { content: attr(data-label); display: block; font-weight: 700; color: #123c35; margin-bottom: 8px; }
  .region-guide .rg-teacher-summary { padding: 22px 18px; }
  .region-guide .rg-example-problem,.region-guide .rg-example-record { padding: 20px 18px; }
  .region-guide .rg-example-record dl > div { grid-template-columns: 1fr; gap: 4px; }
}