/* [Zen] style.css */
:root {
  color-scheme: light dark;
/*  --light-color: #004040;*/
  --light-color: #93a1a1;
/*  --light-bg: snow;*/
  --light-bg: #efefef;
  --dark-color: #e0e0e0;
/*  --dark-bg: #073642;*/
  --dark-bg: #364e4f;
  --dark-bg-li: #364e4f;
  --highlight-color: black;
  --highlight-bg: gainsboro;
  --highdark-color: #e0e0e0;
  --highdark-bg: #4b6c6d;
  --buttonlight-color: black;
  --buttonlight-bg: gainsboro;
  --buttondark-color: snow;
  --buttondark-bg: snow;
}

* {
  background-color: light-dark(var(--light-bg), var(--dark-bg));
  color: light-dark(var(--light-color), var(--dark-color));
  box-sizing: border-box;
}

body {
  max-width:    600px;
  margin-right: auto;
  margin-left:  auto;

  /* Font */
  font-family: "helvetica neue", helvetica, arial, sans-serif;
  font-size: 1.2em;
  line-height: 1.375em;
  padding-left:  1em;
  padding-right: 1em;
}

h1, h2, h3, h4 {
  line-height: 1em;
}

h1 {
  font-size: 1.5em;
  margin-bottom:0px;
}

p {
  text-align: justify;
  text-justify: inter-word;
}


a:link {
/*  text-decoration: none;*/
}

a:hover {
  color: red;
}

img {
    max-width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    loading: lazy;
}

figure {width: 100%; margin: 0;}

figcaption {
  width: 100%; 
  margin: auto; 
  text-align: center;
  font-size: .90em;
}

li {
  background-color: light-dark(var(--buttondark-bg), var(--dark-bg-li));
  border-bottom: 1px solid #EFEFEF;
/*  -webkit-border-radius: 4px;*/
/*  -moz-border-radius: 4px;*/
  line-height: 1.5em;
}
table, td {
  border: 1px solid;
  border-collapse: collapse;
  margin-left: auto;
  margin-right: auto;
  text-align: right;
  padding-left: .5em;
  padding-right: .5em;
}

th {
  text-align: center;
}

pre {
  padding: .5em;
  font-size: 1em;
  line-height: 1.25em;
  overflow: scroll;
  background-color: light-dark(var(--highlight-bg), var(--highdark-bg));
  color: light-dark(var(--highlight-color), var(--highdark-color));
}

textarea {
  width: 100%;
  background-color: light-dark(var(--highlight-bg), var(--highdark-bg));
  color: light-dark(var(--highlight-color), var(--highdark-color));
}

object {
  width: 600px;
  background-color: light-dark(var(--highlight-bg), var(--highdark-bg));
  color: light-dark(var(--highlight-color), var(--highdark-color));
}

input {
  color: light-dark(var(--highlight-color), var(--highdark-color));
  background-color: light-dark(var(--highlight-bg), var(--highdark-bg));
  font-size: 1em;
  border: 1px solid var(--dark);
  border-radius: .25em;
  padding: .5em;
}

.button {
  color: light-dark(var(--buttonlight-color), var(--buttondark-color));
  background-color: light-dark(var(--buttonlight-bg), var(--buttondark-bg));
  border: 1px solid;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 1em;
  margin: 4px 2px;
  cursor: pointer;
}

.highlight {
  font-family: monospace;
  line-height: 1em;
  background-color: light-dark(var(--highlight-bg), var(--highdark-bg));
  color: light-dark(var(--highlight-color), var(--highdark-color));
  padding: .5em;
}

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
/* Navigation Bar <div class="nav-container"> */
.nav-container {
/*  overflow-x: auto; */
/*  white-space: nowrap;*/
/*  padding: 10px 0; */
  scroll-behavior: smooth;
}
.date {
  font-size:11px; 
  margin-top:0px; 
  margin-bottom:14px;
}
.heading {
  margin-top: .8em; 
  background-color: light-dark(var(--light-bg), var(--dark-bg));
}
.headinga {
  margin-top: 1em;
  background-color: light-dark(var(--light-bg), var(--dark-bg));
}