:root {
  --primary-blue: #0050B3;
  --hover-blue: #1890FF;
  --active-blue: #003A8C;
  --border-blue: #D6E4FF;
  --text-dark: #333333;
  --text-light: #FFFFFF;
  --shadow-light: rgba(0, 0, 0, 0.1);
}

/* Basic Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding: 20px;
  background-color: #f5f5f5;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--text-light);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px var(--shadow-light);
}

h1 {
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 30px;
}

.container > h2 {
  font-size: 1.2em;
  text-align: center;
  margin: 10px 0 20px 0;
  color: var(--text-dark);
}

.role-selection {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
}

.role-btn {
  padding: 15px 30px;
  font-size: 18px;
  border: none;
  border-radius: 4px;
  background-color: var(--primary-blue);
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.role-btn:hover {
  background-color: var(--hover-blue);
  box-shadow: 0 0 6px var(--hover-blue);
}

.role-btn:active {
  transform: scale(0.96);
  background-color: var(--active-blue);
}

.accordion-item {
  margin-bottom: 10px;
  border: 1px solid var(--border-blue);
  border-radius: 4px;
}

.accordion-header {
  width: 100%;
  padding: 15px 40px 15px 15px;
  text-align: left;
  background-color: var(--text-light);
  border: 1px solid var(--border-blue);
  cursor: pointer;
  font-size: 16px;
  color: var(--text-dark);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  border-radius: 4px;
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--primary-blue);
}

.accordion-header.active::after {
  transform: translateY(-50%) rotate(45deg);
  color: var(--text-light);
}

.accordion-header:hover {
  background-color: var(--hover-blue);
  color: var(--text-light);
  border-color: var(--hover-blue);
}

.accordion-header:hover::after {
  color: var(--text-light);
}

.accordion-header.active {
  background-color: var(--primary-blue);
  color: var(--text-light);
  border-color: var(--primary-blue);
  box-shadow: 0 0 6px var(--primary-blue);
}

.accordion-content {
  padding: 0 15px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: max-height, opacity;
  opacity: 0;
}

.accordion-content.show {
  max-height: 1000px;
  opacity: 1;
  padding: 15px;
}

.accordion-content p {
  padding: 15px 0;
  border-top: 1px solid var(--border-blue);
  color: var(--text-dark);
  transition: color 0.3s ease;
}

.accordion-content p:hover {
  color: var(--primary-blue);
}

/* Link hover animation */
a.hover-bold {
  transition: font-weight 0.2s ease;
  text-decoration: none;
  color: var(--primary-blue);
}

a.hover-bold:hover {
  font-weight: bold;
}

/* Responsive Design */
@media (max-width: 600px) 
  .role-selection {
    flex-direction: column;
  }
  
  .role-btn {
    width: 100%;
  }

.section-content {
    display: flex;
    flex-direction: column;
    align-items: center; /* Center content horizontally */
    justify-content: center; /* Center content vertically */
    margin: 20px;
}

.centered-header {
    text-align: center; /* Center the text */
    margin-bottom: 30px;
    font-family: 'Montserrat', sans-serif;
    color: #091f2f;
    text-transform: uppercase;
    font-weight: 700;
    font-size: 61px;
}

.text-content {
    text-align: center; /* Center the text */
    font-size: 25px;
    color: #091f2f;
    font-family: Lora, serif;
    font-style: italic;
    max-width: 800px; /* Optional: Set a max width for better readability */
}
/* Text for the contact info bar */
.contact-info {
    background-color: #091f2f;
    color: white;
    padding: 30px;
}

.info-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    text-align: left;
}

.info {
    flex: 1;
    max-width: 300px;
    margin-left: 20px; /* Default left margin for all */
}

.extra-padding {
    margin-left: 35px; /* Additional padding for the right side */
}

.divider {
    width: 2px;
    height: 50px;
    background-color: #e94e77;
    margin: 0 20px;
}

.contact-header {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: white;
    background-color: #091f2f;
    padding: 5px 0;
    display: inline-block;
    margin-bottom: 10px;
}

.info p {
    margin-top: 0;
}

a {
    font-weight: bold;
    color: white;
    text-decoration: none;
}
/* Learn more section */

.section-header {
  text-align: center;
  margin-top: 30px;
  font-size: 40px;
  font-family: 'Montserrat', sans-serif;
  color: #091f2f;
  text-transform: uppercase;
  font-weight: 700;
}

.content-wrapper {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center; /* Center content vertically */
}

.text-and-buttons {
  width: 40%;
  padding: 30px; 
  text-align: left;
  font-family: Lora, serif;
  font-size: 16px;
  color: #091f2f; 
  margin-left: 20px;
}

.text-and-buttons p {
  font-size: 24px;
  font-style: italic; /* Increase the font size for the paragraph */
  margin-bottom: 10px; /* Add some spacing below the paragraph */
}

.report-links {
  display: flex;
  flex-direction: row; /* Keeping images side by side */
  justify-content: space-between;
  width: 50%;
}

.button-container {
  display: inline-block;
  margin-top: 20px;
  margin-right: 10px; /* Add space between buttons */
}

.image-link {
  text-align: center;
  margin: 10px;
  flex: 1 1 auto;
}

.foundation-report img {
  width: 220px; /* Keep the dimensions for consistency */
  height: auto;
  object-fit: cover;
  border: 1px solid #ccc;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 10px;
}

.toolkit-report img {
  width: 300px; /* Keep the dimensions for consistency */
  height: auto;
  object-fit: cover;
  border: 1px solid #ccc;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 10px;
  margin-top: 50px;
}

.vscode {
  display: inline-block;
  font-size: 18px;
  font-weight: bold;
  color: white !important;
  background-color: #0073e6;
  padding: 10px 20px;
  border-radius: 8px;
  transition: all 0.3s ease;
}
/* 悬停效果 */
.vscode {
  background-color: #005bb5;
  color: white;
  transform: scale(1.05);
}