html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
}

/* ── Page Header ── */
.page-header-box {
  text-align: center;
  padding: 24px 20px 10px;
}

.page-header-box img.pencil-icon {
  width: 64px;
  margin-bottom: 8px;
}

.page-header-section h1 {
  font-size: 28px;
  font-weight: 700;
  color: #0d6cb9;
  margin: 0;
}

.page-header-section h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 4px 0 0;
}

/* ── Top Overview Table ── */
.custom-instruction-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  border: 2px solid #b72026;
  font-family: Arial, Helvetica, sans-serif;
  margin-bottom: 20px;
  background-color: #ffffff;
}

.custom-instruction-table th,
.custom-instruction-table td {
  border: 2px solid #b72026;
  padding: 15px;
}

.custom-instruction-table thead th {
  background-color: #1566b8;
  color: #ffffff;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  padding: 10px;
}

.custom-instruction-table .intro-text {
  font-size: 18px;
  line-height: 1.4;
  color: #000000;
}

.custom-instruction-table .inline-link {
  text-decoration: underline;
  color: inherit;
}

.custom-instruction-table .col-heading {
  text-align: center;
  vertical-align: top;
}

.custom-instruction-table .col-link {
  color: #1566b8; 
  text-decoration: underline;
  font-size: 18px;
  font-weight: bold;
  display: inline-block;
  margin-bottom: 12px;
}

.custom-instruction-table .icon-placeholder {
  display: block;
  margin: 0 auto;
  max-width: 110px;
  height: auto;
}

.custom-instruction-table .desc-text {
  font-size: 18px;
  vertical-align: top;
  line-height: 1.4;
  color: #000000;
}

/* ── Section Titles ── */
.section-title-container {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  font-family: Arial, Helvetica, sans-serif;
}

.section-title-icon {
  width: 80px; 
  height: auto;
  margin-right: 15px;
}

.section-title-text {
  font-size: 24px;
  font-weight: bold;
  color: #000000;
  margin: 0;
}

/* ── Individual Methods Tables (Communicated, Sequenced, Scaffolded) ── */
.methods-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  border: 3px solid #b72026;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #ffffff;
  margin-bottom: 30px;
}

.methods-table th,
.methods-table td {
  border: 3px solid #b72026;
  padding: 12px 15px;
  vertical-align: top;
}

.methods-table thead .main-heading {
  background-color: #1566b8;
  color: #ffffff;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  padding: 15px;
  border-color: #1566b8;
}

.methods-table .intro-cell {
  font-size: 18px;
  line-height: 1.4;
  color: #000000;
  background-color: #ffffff; /* Default background */
}

/* Add this class to your HTML if you want the light blue background back for specific intro cells */
.methods-table .intro-cell-blue {
  background-color: #e6f0fa; 
}

.methods-table .col-header {
  font-size: 20px;
  font-weight: bold;
  color: #000000;
}

.methods-table .desc-cell {
  width: 35%; 
  font-size: 18px;
  line-height: 1.4;
  color: #000000;
}

.methods-table .example-cell {
  width: 65%;
  font-size: 18px;
  line-height: 1.4;
  color: #000000;
}

.methods-table .concept-title {
  display: block;
  font-weight: bold;
  font-style: italic;
  margin-bottom: 5px;
}

.methods-table ul,
.methods-table ol {
  margin-top: 5px;
  margin-bottom: 0;
  padding-left: 20px;
}

.methods-table ul li,
.methods-table ol li {
  margin-bottom: 5px;
}

.methods-table .nested-list {
  list-style-type: circle;
  margin-top: 2px;
  margin-bottom: 5px;
}