/* key colors:
    dark green: #103118;
    darkest green: #07180b;
    light green: #acbeaf;
    medium green: #4a5d4d;
    dary gray: #222;
*/
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}
body {
    background: #000;
    color: #fff;
    font-size: 16px;
    line-height: 1.5em;
    position: relative;
    height: 100%;
    padding: 0;
}
h1, h2, h3, h4, h5, h6 {
    line-height: 1.1;
    margin: 1rem 0 0.75rem;

}
h1 {
    font-family: serif;
    font-size: 2.5rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #EAFEF2;
    /* padding: 3rem 2rem; */
}
h2 {
    font-size: 2rem;
    margin: 0.75rem 0 1.5rem;
}
h3 {
    font-size: 1.5rem;
    margin: 1.2rem 0;
}

/* summary and details */
details {
    /* margin-bottom: 1rem;*/
}
details[open] {
    padding: 0 1rem 1rem 1rem;
    border: 1px solid #103118;
    margin-bottom: 1rem;
    background-color: rgba(0,0,0,0.5);
    border-color: #4a5d4d;
}
summary h3 {
    display: inline-block;
    margin-top: 0;
    margin-bottom: 0rem;
    font-size: 1.25rem;
    font-weight: 700;
}
summary {
    margin-bottom: 1rem;
    padding: 0.75rem 0.5rem;
    cursor: pointer;
    background-color: #07180b;
    border: 1px solid #103118;
}
details[open] summary {
    width: calc(100% + 2rem + 2px);
    margin-left: calc(-1rem - 0.5px);
    border-width: 1px;
    margin-top: -1px;
    border-color: #4a5d4d;
}
details p:last-child, details ul:last-child {
    margin-bottom: 0;
}
details summary:hover, details summary:active, details summary:focus {
    border-color: #acbeaf;
    background-color: #103118;
}

/* details[open] summary:hover, details[open] summary:active, details[open] summary:focus {
    border-color: #fff;
    background-color: #07180b;
} */
/* key colors:
    dark green: #103118;
    darkest green: #07180b;
    light green: #acbeaf;
    dary gray: #222;
*/
details + h2 {
    margin-top: 2rem;
}

/* text & font effects */
p {
    margin-bottom: 1rem;
}
strong { 
    font-weight: 700; 
}
em { 
    font-style: italic; 
}
small { 
    font-size: 85%; 
}
.larger {
    font-size: 120%;
}
.text-center {
    text-align: center;
}
.text-left {
    text-align: left;
}
.text_hint {
    color: #00cf35;
}
.text_guide {
    color: #00b8ff;
}
.text_danger {
    color: #ff4930;
}
sup {
    vertical-align: super;
    font-size: 75%;
}
sup em {
    display: inline-block;
    break-inside: avoid;
}
sup span { 
    color: #36c; 
    font-weight: 400;
}

/* lists */
ul {
   list-style-type: disc; 
   list-style-position: outside; 
   padding-left: 2em;
}

/* links */
a {
    color: #fff;
    text-decoration: underline;
    transition: all 0.1s ease-in-out;
}
a.extLink {
    color: #650000;
}
a.postLink {
    color: #000065;
}
a:hover, a:active, a:focus {
    background-color: #ffe9cb; 
    color: #3c042f; 
}
a:focus {
    outline: 2px sollid #AFBFB2;
    outline-offset: 2px;
}
.def {
    text-transform: uppercase;
    font-weight: 700;
}
    /* links with additional info for accessibility */
a.info, button.info {
    position: relative;   
}
a.info span.linkInfo, button.info span.linkInfo, label.linkInfo {
    background-color: #f4ccd1;
    color: #3c042f;
    font-size: 80%;
    font-style: italic;
    font-weight: normal;
    left: 20%;
    min-width: 14em;
    opacity: 0;
    padding: 0.25rem;
    position: absolute;
    text-align: center;
    text-transform: none;
    top: 90%;    
    transition: all 0.1s ease-in-out;
    visibility: hidden;
    width: auto;
    z-index: 2;
    line-height: 1;
}
a.info:hover span.linkInfo,
a.info:active span.linkInfo,
a.info:focus span.linkInfo {
    visibility: visible;
    opacity: 1;
}


/* lists */
nav ul {
    list-style: none;
    padding: 0;
}
nav li {
    list-style: none;
    display: inline-block;
    position: relative;
}
nav li::after {
    content: ' |';
    color: #fff;
    font-weight: 700;
}
nav li:first-child {
    font-weight: 700;
}
nav li:last-child::after {
    content: none;
}

/* images */
img {
    display: block;
    max-width: 100%;
    height: auto;
}

/* show/hide - utility */
.hidden { 
    display: none!important;
    opacity: 0; 
}
.sr-only {
    position: absolute;
    margin: -1px 0 0 -1px;
    padding: 0;
    display: block;
    width: 1px;
    height: 1px;
    font-size: 1px;
    line-height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
    outline: 0;
}
.visible-xs { display: none; }

/* media queries */
@media (max-width: 767px) {
    .visible-xs { display: block; }
}