.remark-slide {
  background: #ffffff; /* White background for slide content area */
  border-radius: 0.5em;
  box-sizing: border-box;
}

.remark-slide-content {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #333;
  line-height: 1.4;
  max-width: 56.25em; /* 900px/16px = 56.25em */
  margin: 0 auto;
  padding: 2.5em 3.75em; /* roughly 40px 60px */
}

/* Headings */
.remark-slide h1, .remark-slide h2, .remark-slide h3 {
  font-weight: 600;
  color: #006978; /* Professional teal accent */
  margin-bottom: 1em;
  margin-top: 0;
}
.remark-slide h1 {
  font-size: 2.5em;
}
.remark-slide h2 {
  font-size: 2em;
}
.remark-slide h3 {
  font-size: 1.5em;
}

/* Paragraphs and lists */
.remark-slide-content p,
.remark-slide-content ul,
.remark-slide-content ol {
  font-size: 1em; /* 16px base */
  margin-bottom: 1em;
}

.remark-slide-content ul {
  list-style-type: disc;
  margin-left: 1.5em;
}

/* Links */
.remark-slide-content a {
  color: #006978;
  text-decoration: none;
}
.remark-slide-content a:hover {
  text-decoration: underline;
}

/* Code blocks */
.remark-slide-content code {
  background-color: #e9f2f2;
  padding: 0.2em 0.4em;
  border-radius: 0.25em;
  font-family: Consolas, Monaco, "Courier New", monospace;
  color: #333;
}

/* Horizontal rule */
.remark-slide-content hr {
  border: none;
  border-top: 0.125em solid #dae1e1;
  margin: 2em 0;
}

/* Quotes */
.remark-slide-content blockquote {
  border-left: 0.25em solid #006978;
  padding-left: 1.25em;
  color: #555;
  margin: 1.5em 0;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 768px) {
  html {
    font-size: 14px; /* Slightly smaller base font size on mobile */
  }

  .remark-slide-content {
    padding: 1.5em 1.5em; /* Reduce padding on smaller screens */
  }

  .remark-slide h1 {
    font-size: 2em;
  }
  .remark-slide h2 {
    font-size: 1.75em;
  }
  .remark-slide h3 {
    font-size: 1.25em;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 13px; /* Slightly reduce for even smaller screens */
  }

  .remark-slide-content {
    padding: 1em; /* Further reduce padding on very small screens */
  }

  .remark-slide h1 {
    font-size: 1.75em;
  }
  .remark-slide h2 {
    font-size: 1.5em;
  }
  .remark-slide h3 {
    font-size: 1.1em;
  }
}

#slides-container {
    position: relative;
    width: 100%;
    height: 88%;
    background: #fff;
}