.profile-pic {
  width: 300px;
  height: 300px;
  object-fit: cover;
  border-radius: 50%;
  }

.banner { 
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-top: -4vw;
  margin-left: -50vw;
  margin-right: -50vw;
  overflow: hidden;
  /* control height of the banner */
  min-height: 50vh;
  max-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bannerTOC { 
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-top: -4vw;
  margin-left: -58vw;
  margin-right: -50vw;
  overflow: hidden;
  /* control height of the banner */
  min-height: 50vh;
  max-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bannerINLINE { 
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-top: 0vw;
  margin-left: -50vw;
  margin-right: -50vw;
  overflow: hidden;
  /* control height of the banner */
  min-height: 50vh;
  max-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner .research-video,
.bannerINLINE .research-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.research-float-video {
  float: right;
  width: 33%;
  min-width: 220px;
  height: auto;
  margin: 0 0 1rem 1.25rem;
}

.research-media-stack {
  float: right;
  width: 33%;
  min-width: 240px;
  margin: 0 0 1rem 1.5rem;
}

.research-media-stack img,
.research-media-stack video {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 1rem;
  border-radius: 6px;
}

@media (max-width: 700px) {
  .research-float-video,
  .research-media-stack {
    float: none;
    width: 100%;
    min-width: 0;
    margin: 1rem 0;
  }
}

.banner-text h1 { 
   text-align: center;
   position: absolute; 
   top: 33%; 
   left: 0; 
   width: 100%;
   font-size: clamp(1.8rem, 4vw, 3rem);
   color: #fff; 
}

.banner-text p { 
   text-align: center;
   position: absolute; 
   top: 45%; 
   left: 0; 
   width: 100%;
   color: #fff; 
   font-size: clamp(1rem, 2.2vw, 1.25rem);
}






/* Masonry container */
.grid {
  margin: 1rem auto;
}

/* Force anchor tags to behave like block-level masonry items */
.grid-item {
  display: block;
  width: 200px;  /* adjust as needed */
  margin-bottom: 10px;
  padding-bottom: 10px;
  text-decoration: none; /* remove link underline */
}

/* Image styling */
.grid-item img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

/* Optional: Add hover effect */
.grid-item:hover img {
  opacity: 0.92;
  transition: opacity 0.15s;
}

.travel-map-wrapper {
  position: relative;
  height: 500px;
  margin-top: 1em;
  border-radius: 12px;
  overflow: hidden;
}

.travel-map-wrapper:fullscreen {
  height: 100vh;
  width: 100vw;
  border-radius: 0;
}

.travel-map {
  height: 100%;
  width: 100%;
}

.map-fullscreen-button {
  position: absolute;
  z-index: 1000;
  top: 10px;
  right: 10px;
  padding: 0.35rem 0.6rem;
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  background: #fff;
  color: #111;
  cursor: pointer;
  font: 600 12px/1.2 Arial, sans-serif;
}

.map-fullscreen-button:hover,
.map-fullscreen-button:focus {
  background: #f4f4f4;
}

.helixtext-app,
.basemodviewer-app {
  margin-top: 1rem;
}

.app-form-group {
  margin-bottom: 1rem;
}

.app-form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.app-input-box,
.basemod-input {
  width: 100%;
  min-height: 100px;
  padding: 0.6rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 6px;
  color: var(--md-default-fg-color);
  background: var(--md-default-bg-color);
  font: inherit;
  resize: vertical;
}

.app-arrow-buttons,
.basemod-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin: 1rem 0;
}

.app-arrow-buttons button,
.basemod-button {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 6px;
  color: var(--md-default-fg-color);
  background: var(--md-default-bg-color);
  cursor: pointer;
  font: inherit;
}

.app-arrow-buttons button:hover,
.basemod-button:hover {
  background: var(--md-default-fg-color--lightest);
}

.basemod-button-primary {
  border-color: #005da8;
  color: #fff;
  background: #006bbf;
}

.basemod-button-primary:hover {
  background: #005da8;
}

.helixtext-app table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.helixtext-app th,
.helixtext-app td {
  padding: 0.6rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  text-align: center;
}

.helixtext-app th {
  background: var(--md-code-bg-color);
}

#highlightedSeqContainer {
  margin-top: 1.25rem;
  overflow-x: auto;
}

.sequence-line {
  font-family: var(--md-code-font-family), monospace;
  white-space: pre;
  line-height: 1.2;
}

.sequence-line + .sequence-line {
  margin-top: 10px;
}

.highlight-c {
  background-color: lightgreen;
  color: black;
  font-weight: bold;
}

.highlight-a {
  background-color: lightcoral;
  color: white;
  font-weight: bold;
}

.highlight-g {
  background-color: lightblue;
  color: black;
  font-weight: bold;
}

.highlight-t {
  background-color: orange;
  color: black;
  font-weight: bold;
}

.highlight-other {
  background-color: yellow;
  color: black;
  font-weight: bold;
}

.basemod-error {
  margin-top: 1rem;
  color: #d32f2f;
}

.base-count {
  color: var(--md-default-fg-color--light);
  font-family: var(--md-code-font-family), monospace;
  line-height: 1.2;
}

.count-cell {
  display: inline-block;
  width: 10px;
  text-align: center;
}

.label-right {
  display: inline-block;
  margin-left: 5px;
}

.basemod-line-spacer {
  height: 50px;
}

.cover-article-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  margin: 1rem 0 2rem;
}

.cover-article-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  color: var(--md-default-fg-color);
  text-decoration: none;
}

.cover-article-card img {
  width: 100%;
  aspect-ratio: 0.77;
  object-fit: cover;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 6px;
  background: var(--md-default-bg-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.cover-article-card span {
  font-size: 0.72rem;
  line-height: 1.25;
}

.cover-article-card:hover img,
.cover-article-card:focus img {
  opacity: 0.9;
}

.outreach-video {
  aspect-ratio: 16 / 9;
  margin: 1rem 0;
  max-width: 760px;
}

.outreach-video iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 6px;
}

@media (max-width: 900px) {
  .cover-article-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .cover-article-gallery {
    grid-template-columns: 1fr;
  }
}