/* basis */
body {
  font-family: Arial, Helvetica Neue, Helvetica, 'NotoSansCJKjp', 'YuGothic', 'Yu Gothic', sans-serif;
  font-size: 16px;
  line-height: 1.6em;
}

h1, h2, h3, h4, h5, h6, 
#left-column nav a, 
.article-title {
  Font-family: 'Dejavu Sans', Arial, Verdana, 'NotoSansCJKjp', 'YuGothic', 'Yu Gothic', sans-serif;
}
body, 
.list-group-item,
.card {
  background: #fafafa;
}

body {
  color: #444;
}

a, .page-link {
  color: #5b6b8a;
}

a:hover {
  color: #444;
}

h1 {
  font-size: 1.8rem;
  /* margin-top: 1.2rem; */
}

h2 {
  font-size: 1.6rem;
}

h3 {
  font-size: 1.4rem;
}

h4, h5, h6 {
  font-size: 1.2rem;
}


.footnotes ol * {
  font-size:medium !important;
}

.card h1 {
  font-size: 1.5rem;
}
a.article-title {
  font-size: 1.2rem;
}
article.article-single li p {
  margin: 1rem auto auto;
}

img{
  max-width: 100%;
}

hr {
  /* width: 40vw; */
  margin-top: 4rem;
  margin-bottom: 3rem;
  border-color: #afafaf;
}
body.dark-mode hr {
  border-color: #808080;
}

td {
  padding: 4px;
}

blockquote {
  padding: 0 0 0 1em;
  margin: 0 0 20px;
  border-left: 4px solid #5b6b8a;
}



/* layouts */

#left-column {
  display: flex;
  height: auto;
  min-height: 0;
  background: linear-gradient(270deg, #FF88BA, #9DF4FF);
  color: #fff;
}
body.dark-mode #left-column {
  background: linear-gradient(270deg, #af6081, #3b858f);
}

#left-column a {
  font-size: 1rem;
  color: #fff;
}

#left-column a:hover {
  color: #5b6b8a;
  text-decoration: none;
}
#left-column h1 {
  font-size: 1.2rem;
  max-width: 3em;
  margin: 5px 10px 5px 0;
}
#left-column h1 > * {
  font-size: 1.2rem;
}
#left-column .nav-item:not(:last-child) {
  margin-right: 1.25em;
}

#left-column .nav-sub {
  position: absolute !important;
  top: 50%;
  right: 10px;
  transform: translate(0, -50%);
}
.js-toggle-wrapper {
    line-height: 0;
}
.js-toggle svg {
  margin: .5px 0 0 0 !important; 
  width: 16px; 
  height: 16px; 
  opacity: 1;
}

#left-column .socialmedia {
  display: none;
}

/* right column */

#right-column #main a,
#introduction a {
  text-decoration: underline;
}
#introduction a:hover {
  text-decoration: none;
}

#TableOfContents ul {
  list-style-type: numbers;
}
#TableOfContents a {
  text-decoration: none !important;
}
section.toc {
  display: inline-block;
  width: fit-content;
  padding-top: 2rem;
  padding-right: 1.25rem;
  padding-bottom: 1rem;
  border: 1px solid #5b6b8a;
  border-radius: 5px;
}
section.toc h2 {
  font-size: 1.25rem;
  color: #5b6b8a;
}

article a {
  text-decoration: underline;
}

article.article-single p,
article.article-single ul,
article.article-single ul li
article.article-single ol,
article.article-single ol li {
  font-size: 1em;
}
article.article-single p {
  margin: 1em 0;
}
/* article.article-single h2 {
  padding-bottom: .2em;
} */
/* article.article-single h3,
article.article-single h4,
article.article-single h5,
article.article-single h6 {
  padding-bottom: .1em;
} */
article.article-single p+h2,
article.article-single ul+h2,
article.article-single div+h2,
article.article-single iframe+h2,
article.article-single script+h2,
article.article-single .card+h2, 
article.article-single p+h3,
article.article-single p+h4,
article.article-single p+h5,
article.article-single p+h6,
article.article-single ul+h3,
article.article-single ul+h4,
article.article-single ul+h5,
article.article-single ul+h6,
article.article-single div+h3,
article.article-single div+h4,
article.article-single div+h5,
article.article-single div+h6,
article.article-single iframe+h3,
article.article-single iframe+h4,
article.article-single iframe+h5,
article.article-single iframe+h6,
article.article-single script+h3,
article.article-single script+h4,
article.article-single script+h5,
article.article-single script+h6,
article.article-single .card+h3,
article.article-single .card+h4,
article.article-single .card+h5,
article.article-single .card+h6 {
  margin-top: 2em;
}

article.article-single img,
article.article-single iframe {
  margin-top: .5rem;
  margin-bottom: .5rem;
}

body.dark-mode #date,
body.dark-mode .index-pf .article-date {
  color: #afafaf !important;
}

.layout-tags .list-group-item a {
  text-decoration: none !important;
}
.layout-tags .list-group-item:not(:first-of-type) a::before {
  content:'';
}

.pagination > .previous::after {
  content: "\00bb";
}
.pagination > .next::before {
  content: "\00ab";
}

ul.pagination {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
}
.page-item.disabled .page-link {
  color: #999;
}
.page-item.active .page-link {
  z-index: 3;
  color: #404040;
  font-weight: bold;
  background-color: #fafafa;
}
.page-link {
  border: none;
  position: relative;
  display: block;
  padding: .5rem .75rem;
  margin-left: -1px;
  line-height: 1.25;
}

#copyright, .copyright {
  font-size: small !important;
  width: 100%;
  margin: 1rem 0;
  font-style: italic;
  text-align: center;
}

#right-column .socialmedia { 
  display: block;
  font-size: 24px;
  text-align: center;
}

.socialmedia img,
.socialmedia svg {
  width: 24px;
  fill: #fff;
}

#right-column .socialmedia svg {
  width: 24px;
  margin: 0 .4rem;
  fill: #444 ;
}

body.dark-mode #right-column .socialmedia svg {
  width: 24px;
  margin: 0 .4rem;
  fill: #f5f5f5 ;
}

/* embedded media */

.vimeo-container {
  position: relative;
   padding-bottom: 56.25%; /*16:9 */
  height: 0;
  margin-bottom: 2rem;
}
.video-square {
  position: relative;
   /*padding-bottom: 56.25%; 16:9 */
  padding-bottom: 100%; /* 16:9 */
  height: 0;
  margin-bottom: 2rem;
}
.vimeo-container iframe,
.video-square iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.center-cropped {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 56.25%;
  background-position: center center;
  background-repeat: no-repeat;
  overflow: hidden;
}

/* Set the image to fill its parent and make transparent */
.center-cropped img {
  min-height: 100%;
  min-width: 100%;
  /* IE 8 */
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  /* IE 5-7 */
  filter: alpha(opacity=0);
  /* modern browsers */
  opacity: 0;
}

/* styles */

#date,
.article-date {
  font-size: small;
  font-style: italic;
  color: #808080;
}

.read-more a {
  font-style: italic;
  font-size: smaller;
}

/* Index_PF */

.jarallax p,
.jarallax ul li {
  line-height: 1.4em;
}

.jarallax#s1 h2 {
  font-size: 2.4rem;
}

.jarallax#s1 p {
  font-size: x-large;
  line-height: 1.4em;
  /* line-height: 1.5em; */
}

.jarallax p a {
  text-decoration: underline;
}

.fixed-bg {
  /* display: table; */
  position:relative;
  min-height: 100vh;
  min-width: 100vw;
  overflow: hidden;
}

.jarallax div.content {
  width: auto;
  margin: 0;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
}

.jarallax#s1, 
.jarallax#s1 .row {
  /* min-height: 56vw; */
  height: 100vh;
}

.jarallax#s1, body.dark-mode .jarallax#s1 {
  background: url(../images/index/s1.jpg) !important;
  color: #fcfcfc;
  fill: #fcfcfc;
  border: none;
}

 /* End Index_PF */


@media (min-width: 576px) {

}

/* Medium devices (tablets, 768px-) */
@media (min-width: 768px) {

  #left-column {
    display: block;
    width: 100px;
    height: 100vh;
    min-height: 500px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    background: linear-gradient(0deg, #FF88BA, #9DF4FF);
  }
  body.dark-mode #left-column {
    background: linear-gradient(0deg, #af6081, #3b858f);
  }
  #left-column h1 {
    margin: 40px 0 100px;
  }
  #left-column nav {
  position: absolute !important;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  }
  #left-column nav .nav-item {
    margin-right: 0;
    margin-bottom: 1.5em;
  }
  #left-column nav .nav-item:not(:last-child) {
    margin-right: 0;
  }
  #left-column nav .nav-item.active {
    font-weight: bold;
  }

  #left-column .nav-sub {
    position: absolute !important;
    top: auto;
    bottom: 40px;
    right: auto;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .js-toggle-wrapper {
      line-height: 2rem;
  }
  .js-toggle svg {
    margin: 1px 0 0 1px; 
    width: 16px; 
    height: 16px; 
    opacity: 1;
  }

  #left-column .socialmedia,
  #right-column .socialmedia {
    display: block;
    font-size: 24px;
    text-align: center;
  }
  
  #right-column {
    padding-left: 100px !important;
  }
  
  .jarallax div.content {
    width: 50vw;
    margin: 0;
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
  }

 }

/* Large devices (desktops, 992px-) */
@media (min-width: 992px) {
 }

/* Extra large devices (large desktops, 1200px-) */
@media (min-width: 1200px) {

 }

/* ---------- Dark Mode ---------- */
 
body.dark-mode, 
body.dark-mode #right-column *:not(.card-img > a, .jarallax#s1 *){
  background: #2d313d;
}

/* body.dark-mode .jarallax#s1 .content-container p,  */
body.dark-mode, 
body.dark-mode #right-column *:not(.card-img > a,.jarallax#s1 *) {
  color: #f5f5f5;
}

body.dark-mode .page-item.disabled .page-link * {
  color: #808080 !important;
}
/* Nav */

.js-toggle svg {
  fill: #fff;
}
body.dark-mode .js-toggle svg, 
body.dark-mode #right-column *:not(.card-img > a,.jarallax#s1 *)  {
  fill: #f5f5f5;
}

/* Home */

/* body.dark-mode .jarallax#s1 .content-container { */
  /* background: rgba(0,0,0,.5); */
  /* background: linear-gradient(0deg, hsl(225, 5%, 30%), hsl(210, 4%, 42%)) !important; */
  /* display: block; */
  /* width: auto; */
  /* width: calc(100vw - 100px); */
  /* height: 500px; */
/* } */