:root {
    --primary-color: #000;
    --secondary-color: #795548;
    --background: #fff;
    --text: #000;
    --menu-text: #fff;
    --lite-mode: #fff;
    --dark-mode: #000;
}

@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #fff;
        --background: #000;
        --text: #fff;
        --menu-text: #000;
        --lite-mode: #000;
        --dark-mode: #fff;
    }
    a:link, a:visited, a:hover, a:active { color:#aaa;}
    .btn {color:#aaa;}
}
html {
    font-size: 20px;
    line-height: 1.7;
    font-family: 'Franklin Gothic Medium', Arial, sans-serif;
    font-weight: 400;
    height: 100%;
    box-sizing: border-box;
}
*,
*::before,
*::after {
    box-sizing: inherit;
    padding: 0;
    margin: 0;
}
body {
    min-height: 100%;
    background: var(--background);
    color: var(--text);
}
/* layout - fixed header and footer */
header, footer {
    z-index:10;
    position: fixed;
    width: 100%;
    height:60px;
    background: var(--primary-color);
}
header{top: 0;}
footer{bottom: 0;}
/* header */
.head { color:var(--menu-text);text-align: center;box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);} 
h1 { color:var(--text);text-align: center;}

article {max-width:768px; margin: 0 auto;}
/* mobile nav in footer */
    .nav-footer {
        max-width: 769px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: var(--menu-text);
        font-size: 14px;
        z-index:10;
    }

    .nav-link {
        text-align:center; padding:12px 10px 16px 10px;
        text-decoration: none;
        display:block;
        margin: 0 auto;
    }

    .line {stroke:var(--lite-mode); stroke-width:2; fill: none;}
    .find-line {stroke:var(--lite-mode);stroke-width:4}
    .link-title {display:block; margin-top:-10px;color:var(--lite-mode);}
    .icon {width: 24px; height: 24px;}
    .select {fill:var(--lite-mode); color:var(--lite-mode);}
    .lens {fill:var(--lite-mode);}
    .selected {font-weight:bold;}
article {margin: 0 auto; padding: 4rem 1rem 0 1rem;}
.layout {display:grid;
grid-template-columns: 1fr;
max-width:1200px;
margin:0 auto;
}
table {
border-collapse: collapse;
min-width: 100%;
}
.btn {text-decoration: none; border: 1px solid #333;padding: 2px 5px; border-radius: 6px;}
.hide {display: none;}
@media only screen and (min-width: 600px) {
.hide {display:block;}
.img-ellipse {
    border-color: #795548;
    border-radius: 50%;
    border-style: double;
    border-width: 5px;
    height: 160px;
    width: 120px;
    margin-right: 10px;
}
}
article p:first-of-type:first-letter {
font: normal normal 400 3.3em/0.6 "Playfair Display","Georgia",serif;
float: left; margin-top: 0.23em; margin-right:0.1em;
}
@media only screen and (min-width: 1024px) {
.layout {grid-template-columns: 1fr 1fr;}
article p:first-of-type:first-letter {
font: normal normal 400 5.5em/0.6 "Playfair Display","Georgia",serif;
float: left; margin-top: 0.17em;
}
}
a[target="_blank"]:after {
content: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAQElEQVR42qXKwQkAIAxDUUdxtO6/RBQkQZvSi8I/pL4BoGw/XPkh4XigPmsUgh0626AjRsgxHTkUThsG2T/sIlzdTsp52kSS1wAAAABJRU5ErkJggg==);
margin: 0 3px 0 5px;
}

.modal-window {
position: fixed;
background-color: rgba(0, 0, 0, 0.5);
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: 999;
visibility: hidden;
opacity: 0;
pointer-events: none;
transition: all 0.3s;

}
.modal-window:target {
visibility: visible;
opacity: 1;
pointer-events: auto;
}
.modal-window > div {
width: 100%;
max-width: 500px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
padding: 0;
background: white;
}



.modal-close {
color: #fff;
background:black;
position: absolute;
right: 0;
text-align: center;
top: -10px;
padding: 0 12px;
border: 1px solid black;
border-radius: 50%;
text-decoration: none;
}
.modal-close:hover, .modal-close:focus {
color: red;
}
.text-center {text-align: center; padding: 0 1rem;}
.modal-img {height: auto;width:100%;max-width: 768px; padding: 0.5rem 0.5rem 0 0.5rem;}
.modal-text {font-size:0.8rem; line-height:1;padding:0.5rem;}
body {font-size: 1rem;/*older browsers*/
    font-size: clamp(1rem, 20px, 1.2rem);}
h1 {font-size: 0.8rem; /*older browsers*/
    font-size: clamp(1rem, 2vw, 1.4rem);}
 table {font-size: 0.8rem;/*older browsers*/
     font-size: clamp(0.8rem, 1vw, 1.4rem);}