body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 0px;
    background: radial-gradient(circle, #f9f9f9, #f1f1f1);
  }
  h2{
    color: #333;
    font-family: 'Arial', sans-serif;
    text-align: left;
    margin-top: 150px;
    font-size: 40px;
    margin-left: 70px;
    text-decoration: underline;
  }
  .card {
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    width: 600px;
    text-align: center;
    background-color: #fff;
    padding: 10px;
    height: 250px;
    padding-bottom: 20px;
  }
  .card .text {
    color: rgb(63, 63, 63);
    margin-top: 5px;
    padding-bottom: 50px;
  }
  .card .card-title:hover {
    transform: scale(1.01);
    transition: transform 0.3s ease;
  }
  .card-title {
    font-size: 16px;
    font-weight: bold;
    margin-top: 10px;
    text-decoration: none;
    color: black;
    background-color: rgb(119, 136, 153,0.5);
    margin: 5px;
    border-radius: 0%;
  }
  .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 0px;
    text-decoration: none;
  }
  
  a{
    text-decoration: none;
  }
  .white{
    color: white;
  }
  .banner {
    display: flex;
    text-align: center;
    justify-content: center;
    padding: 10px;
    margin-top: 130px;
    margin-left: 300px;
    margin-bottom: 10px;
    width: 50%;
  }
  .banner .line {
    flex-grow: 1;
    height: 2px;
    background-color: black;
    margin-top: 17px;
  }
  .banner .text {
    font-size: 24px;
    font-weight: bold;
    color: rgb(53, 53, 53);
    margin: 0 20px;
    text-transform: uppercase;
    background-color: rgb(207, 207, 207);
    border-radius: 15px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .foot{
    width: 100%;
  }




  /* Centered container */
  .publication-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }

  /* Publication entry styled as a card with flex layout */
  .publication-entry {
    position: relative; /* For orange stripe */
    display: flex;
    align-items: flex-start;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 20px;
  }
  .publication-entry:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transform: scale(1.05);
    transition: transform 0.9s ease, box-shadow 1s ease;
  }

  /* Orange vertical stripe on the left */
  .publication-entry::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(135deg, #1e90ff, #4facfe);
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
  }

  /* The publication image on the left side */
  .publication-image {
    width: 90px;
    height: 140px; /* Adjust as needed */
    object-fit: cover;
    border-radius: 4px;
    margin: 20px; /* Creates spacing from the borders */
    flex-shrink: 0;  /* Prevent image from shrinking */
  }

    .publication-image1 {
    width: 120px;
    height: 80px; /* Adjust as needed */
    object-fit: cover;
    border-radius: 4px;
    margin: 20px; /* Creates spacing from the borders */
    flex-shrink: 0;  /* Prevent image from shrinking */
  }

    .publication-image3 {
    width: 300px;
    height: 90px; /* Adjust as needed */
    object-fit: cover;
    border-radius: 4px;
    margin: 20px; /* Creates spacing from the borders */
    flex-shrink: 0;  /* Prevent image from shrinking */
  }

    .publication-image4 {
    width: 430px;
    height: 90px; /* Adjust as needed */
    object-fit: cover;
    border-radius: 4px;
    margin: 20px; /* Creates spacing from the borders */
    flex-shrink: 0;  /* Prevent image from shrinking */
  }

    .publication-image2 {
    width: 240px;
    height: 80px; /* Adjust as needed */
    object-fit: cover;
    border-radius: 4px;
    margin: 20px; /* Creates spacing from the borders */
    flex-shrink: 0;  /* Prevent image from shrinking */
  }

  /* Container for the textual information */
  .publication-info {
    padding: 20px;
  }

  .publication-title {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 8px;
  }

  .publication-details {
    font-size: 0.95rem;
    margin-bottom: 10px;
    color: #555;
  }

  .publication-meta {
    font-size: 0.85rem;
    color: #666;
  }

  .publication-meta span.publisher {
    font-weight: bold;
    color: #333;
  }
  a {
    text-decoration: none;
    color: rgb(59, 59, 59); /* Link color */
  }




/* ------------------------------------------------------------------ */
/* Tablet: <= 1024px — keep two columns but reduce image sizes & gaps */
/* ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .publication-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    padding: 0 12px;
  }

  .publication-entry {
    padding: 10px;
    gap: 10px;
  }

  /* scale down the larger class-based images so they don't overflow */
  .publication-image  { width: 72px !important; height: auto !important; margin: 12px !important; }
  .publication-image1 { width: 96px !important; height: auto !important; margin: 12px !important; }
  .publication-image2 { width: 140px !important; height: auto !important; margin: 12px !important; }
  .publication-image3 { width: 160px !important; height: auto !important; margin: 12px !important; }
  .publication-image4 { width: 200px !important; height: auto !important; margin: 12px !important; }

  .publication-title { font-size: 0.98rem; }
  .publication-entry::before { width: 5px; } /* keep stripe visible */
}

/* ------------------------------------------------------------------ */
/* Phone: <= 768px — single column, full width cards, small images       */
/* NOTE: image left + text right preserved, but sizes reduced to fit   */
/* ------------------------------------------------------------------ */
@media (max-width: 768px) {
  /* make container single column so each entry is full width */
  .publication-container {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0 10px;
  }

  /* ensure anchors fill width */
  .publication-container > a { display: block; }

  .publication-entry {
    padding: 10px;
    gap: 10px;
    align-items: flex-start;
  }

  /* tighten stripe and spacing */
  .publication-entry::before {
    left: 0;
    top: 0;
    width: 4px;
  }

  /* reduce image sizes so the content fits comfortably on phones */
  .publication-image  { width: 56px !important; height: auto !important; margin: 8px !important; }
  .publication-image1 { width: 64px !important; height: auto !important; margin: 8px !important; }
  .publication-image2 { width: 96px !important; height: auto !important; margin: 8px !important; }
  .publication-image3 { width: 110px !important; height: auto !important; margin: 8px !important; }
  .publication-image4 { width: 140px !important; height: auto !important; margin: 8px !important; }

  /* text sizing and spacing for readability on small screens */
  .publication-info { padding: 6px 4px; }
  .publication-title { font-size: 0.92rem; line-height: 1.28; }

  /* avoid horizontal scroll if something still slightly overflows */
  html, body { overflow-x: hidden; }
}

/* ------------------------------------------------------------------ */
/* Very small phones: <= 420px — extra small text and images           */
/* ------------------------------------------------------------------ */
@media (max-width: 420px) {
  .publication-entry { gap: 8px; padding: 8px; }
  .publication-image  { width: 48px !important; margin: 6px !important; }
  .publication-image1 { width: 56px !important; margin: 6px !important; }
  .publication-image2 { width: 84px !important; margin: 6px !important; }
  .publication-image3 { width: 96px !important; margin: 6px !important; }
  .publication-image4 { width: 120px !important; margin: 6px !important; }
  .publication-title { font-size: 0.86rem; }
  .publication-info { padding: 6px 4px; }
}

/* ------------------------------------------------------------------ */
/* Banner adjustments so it centers nicely on smaller screens         */
/* ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .banner {
    margin-top: 70px;   /* reduce top gap on tablet */
    margin-left: 0;
    width: 100%;
    padding: 18px 12px 6px;
  }
  .banner .text { font-size: 20px; padding: 6px 12px; }
}

@media (max-width: 420px) {
  .banner { padding: 12px 10px; margin-top: 48px; }
  .banner .text { font-size: 16px; padding: 4px 8px; }
}