@charset "utf-8";

@font-face {
    font-family: "MessinaSans";
    src: url("/assets/fonts/MessinaSansWeb-Regular.woff2") format("woff2"),
         url("/assets/fonts/MessinaSansWeb-Regular.woff") format("woff");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
  }
  
  @font-face {
    font-family: "MessinaSans";
    src: url("/assets/fonts/MessinaSansWeb-SemiBold.woff2") format("woff2"),
         url("/assets/fonts/MessinaSansWeb-SemiBold.woff") format("woff");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
  }

/* after */
body {
    font-family: "MessinaSans", system-ui, -apple-system, "Segoe UI",
                 Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    font-size: 0.95rem;
    line-height: 1.45;           /* Messina reads nicely a touch looser */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: 3.5rem;
}



.navbar {
    opacity: 0.95;
}

/* override Bootstrap text-muted to cool gray */
.text-muted {
    color: #6b7280 !important;
}

/* set the font size for author and vanue */
.pubinfo {
    font-size: 0.9rem;
    color: #6b7280;
}

.author {
    font-size: 0.95rem;
    color: #6b7280;
}

.pubmeta {
    font-size: 0.95rem;
    color: #9ca3af;
}

.inline-badge {
    height: 16px;
    vertical-align: -10%;
    margin-right: 2px;
    line-break: unset;
}

.no-break {
    white-space: nowrap;
}

.cover-image {
    width: 180px;
    max-height: 120px;
}

.abstract-body {
    min-height: 100px;
}

img.lazy {
    background-image: url('images/loading.gif');
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: 50px 50px;
    min-height: 80px;
}

video.lazy {
    background-position: 50% 50%;
    background-size: 50px 50px;
    min-height: 80px;
}


.comma:not(:first-child) {
    margin-left: -.3em;  
}
  
/* no need to display empty elements */
.comma:empty {
    display: none;
}

.comma:not(:first-child):before {
    content: ", ";
}

.badge-custom {
    font-size: 100%;
}

@media (min-width: 576px) {
    .card-columns {
        column-count: 1!important;
    }
}

@media (min-width: 768px) {
    .card-columns {
        column-count: 2!important;
    }
}


.bgh {
  background-color:  #ffffd0;
}

.venue {
  /* color:#2575fc; */
  font-style: italic;
  color:#000101;
  font-weight: bold;
}


.classify {
  color:  #d43f6c;
  font-weight: bold;
  font-size: large;
}


.one {
  width: w-100;
  /*height: 160px;*/
  position: relative;
}

.two {
  width: w-100;
  /*height: 160px;*/
  position: absolute;
  transition: opacity .2s ease-in-out;
  -moz-transition: opacity .2s ease-in-out;
  -webkit-transition: opacity .2s ease-in-out;
}

.fade {
  transition: opacity .2s ease-in-out;
  -moz-transition: opacity .2s ease-in-out;
  -webkit-transition: opacity .2s ease-in-out;
}

.text-note {
  color: #9ca3af;
}

a {
    text-decoration: none;
    color: #d07616;
}

a:hover {
  text-decoration: none;
}

a.gradient-link {
    text-decoration: none;
    /* font-size: 20px; */
    /* background: linear-gradient(90deg, #ed0808,#ff7e5f, #0841ed,#08ed54); */
    background: linear-gradient(90deg, #0841ed 10%,#9908ed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

a.gradient-link:hover {
    background: linear-gradient(90deg, #6a11cb, #2575fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


a.icon-link {
    text-decoration: none;
    color: #6b7280;
}


.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem; /* spacing between buttons */
  }
  
  .contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: "MessinaSans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    color: #111;
    text-decoration: none;
    border: 1px solid #d0d0d0;
    border-radius: 0.4rem;
    padding: 0.35rem 0.9rem;
    transition: all 0.2s ease;
    background-color: transparent;
  }
  
  /* hover effect */
  .contact-btn:hover {
    border-color: #3b5fff;
    color: #3b5fff;
  }
  
  /* active state (blue outline) */
  .contact-btn.active {
    border-color: #0b3dd9;
    color: #0b3dd9;
  }
  
  /* icon sizing */
  .contact-btn i {
    font-size: 0.9rem;
    line-height: 1;
  }

.soft {
    /* border: 0; */
    height: 1px;
    background-image: -webkit-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,0.75), rgba(0,0,0,0));
    background-image:    -moz-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,0.75), rgba(0,0,0,0));
    background-image:     -ms-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,0.75), rgba(0,0,0,0));
    background-image:      -o-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,0.75), rgba(0,0,0,0));
    /* padding: 0; */
    /* margin: 0; */
  }
  


.blackiconcolor {color: #9ca3af;}
.rediconcolor {color:#B55370;}

.misctag {
    font-size: 0.92rem;
    color: #4b5563;
    font-weight: 600;
}

.miscbody {
    font-size: 0.9rem;
    color: #6b7280;
}

.text-bold {
    font-weight: bold; /* Makes the text bold */
}

.apptag {
    /* font-size: 0.85rem; */
    color: #6b7280;
    display: inline-block;
    padding: 0.2em 0.7em;
    /* font-weight: 600; */
    background-color: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 6px;
    text-align: center;
    vertical-align: middle;
}

.apptag .apptag-link {
    color: #9ca3af;
    text-decoration: none;
}




.long-arrow {
    display: inline-block;
    font-size: 0.9em; /* Adjust size of the arrow */
    letter-spacing: 0.3em; /* Add spacing to make the arrow look longer */
    color: #6b7280;
    vertical-align: middle; /* Align with text */
}

.news-date {
    display: inline-block;
    width: 5.5em;           /* 固定宽度可微调 */
    font-weight: 500;
    color: #4b5563;
    text-align: left;      
    /* margin-right: .6em; */
    font-variant-numeric: tabular-nums;  /* 等宽数字 */
  }

  .section-title {
    display: inline-block;          
    border-bottom: 2px solid #191c1f;
    /* padding-bottom: 0.2rem;         */
    margin-bottom: 0.6rem;
  }
  

  .light-navbar {
    background-color: #f8f9fa;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    position: static;
    padding: 0.3rem 0 0.6rem;
    margin-bottom: 2.5rem;
    margin-top: 0;
  }
  
  .light-container {
    /* max-width: 900px; */
    margin: 0 auto;
    padding: 0 0rem;
    display: flex;
    justify-content: flex-end; /* 👈 align all links to the right */
    align-items: center;
  }
  
  /* Navigation links */
  .light-links a {
    /* font-family: "MessinaSans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; */
    font-size: 0.95rem;
    color: hsl(211, 25%, 25%);
    text-decoration: none;
    margin-left: 1.25rem;
    transition: color 0.2s ease;
  }
  
  .light-links a:hover {
    color: hsl(211, 75%, 40%);
  }
  
  /* Responsive: center on mobile */
  @media (max-width: 600px) {
    .light-container {
      justify-content: center;
    }
    .light-links a {
      margin-left: 0.8rem;
      margin-right: 0.8rem;
    }
  }