/*! modern-normalize v3.0.1 | MIT License | https://github.com/sindresorhus/modern-normalize */
*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;tab-size:4;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji;line-height:1.15}body{margin:0}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{border-color:currentColor}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:100%;line-height:1.15}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button}legend{padding:0}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}:root{--color-main:68, 68, 68;--color-minor:255, 255, 255;--color-highlight:24, 97, 163;--color-highlight-dark:12, 48, 81;--color-shade:156, 157, 156;--fontsize-base:14px;--fontsize:1rem;--fontsize-s:.857rem;--fontsize-m:1.125rem;--fontsize-l:1.375rem;--font:"Open Sans", Tahoma, sans-serif;--font-highlight:var(--font);--width-total:990px;--width-margin:30px;--width-column:55px}@font-face{font-family:Open Sans;font-style:normal;font-weight:400;font-display:swap;src:url(./open-sans-v17-latin-regular-D0zNUsAf.eot);src:local(Open Sans Regular),local(OpenSans-Regular),url(./open-sans-v17-latin-regular-D0zNUsAf.eot?#iefix)format("embedded-opentype"),url(./open-sans-v17-latin-regular-DLgeRt71.woff2)format("woff2"),url(./open-sans-v17-latin-regular-D5zbb_EN.woff)format("woff"),url(./open-sans-v17-latin-regular-CsVV5jmj.ttf)format("truetype"),url(./open-sans-v17-latin-regular-lC2He52j.svg#OpenSans)format("svg")}@font-face{font-family:Open Sans;font-style:normal;font-weight:700;font-display:swap;src:url(./open-sans-v17-latin-700-C_MJpWm-.eot);src:local(Open Sans Bold),local(OpenSans-Bold),url(./open-sans-v17-latin-700-C_MJpWm-.eot?#iefix)format("embedded-opentype"),url(./open-sans-v17-latin-700-CsbQbrjx.woff2)format("woff2"),url(./open-sans-v17-latin-700-DNl7WOH5.woff)format("woff"),url(./open-sans-v17-latin-700-kpnRHmIq.ttf)format("truetype"),url(./open-sans-v17-latin-700-C_UJxkap.svg#OpenSans)format("svg")}@font-face{font-family:icomoon_zts;src:url(./icomoon_zts-2Q2Thlgq.eot?gm7wdg);src:url(./icomoon_zts-2Q2Thlgq.eot?gm7wdg#iefix)format("embedded-opentype"),url(./icomoon_zts-DzaZF9In.ttf?gm7wdg)format("truetype"),url(./icomoon_zts-DvTV26sZ.woff?gm7wdg)format("woff"),url(./icomoon_zts-D7_-dEgw.svg?gm7wdg#icomoon_zts)format("svg");font-weight:400;font-style:normal;font-display:block}[class^=icon-],[class*=\ icon-]{speak:none;font-variant:normal;text-transform:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-style:normal;font-weight:400;line-height:1;font-family:icomoon_zts!important}.icon-play:before,.icon-video:before,.icon-movie:before{content:""}.icon-plus:before{content:""}.icon-minus:before{content:""}.icon-close:before,.icon-remove:before,.icon-times:before{content:""}.icon-cog:before,.icon-gear:before{content:""}.icon-bars:before,.icon-navicon:before,.icon-reorder:before{content:""}.icon-sitemap:before{content:""}*{box-sizing:border-box}html:not(.ck){font-family:Open Sans,Tahoma,sans-serif;font-size:var(--fontsize-base);background:rgb(var(--color-shade));line-height:1.5}body{font-size:var(--fontsize-base);color:rgb(var(--color-main));background-color:rgb(var(--color-minor))}body.frontend{z-index:-1;min-height:100%;position:relative}p{margin:0 0 20px}a{color:rgb(var(--color-highlight));text-decoration:none;transition:all .2s ease-in-out}a:hover{color:rgb(var(--color-highlight-dark))}h1,h2,h3,h4,h5,h6{margin:10px 0;font-family:Open Sans,Tahoma,sans-serif;font-weight:700}h1{font-size:var(--fontsize-l)}h2{font-size:var(--fontsize-m);color:rgb(var(--color-shade))}h3{font-size:var(--fontsize)}img{max-width:100%;height:auto}textarea,select,button,input[type=text],input[type=submit],input[type=email],input[type=password],input[type=date]{background:rgba(var(--color-main), .05);box-sizing:border-box;border:0;width:100%;margin-bottom:15px;padding:10px}textarea:focus,select:focus,button:focus,input[type=text]:focus,input[type=submit]:focus,input[type=email]:focus,input[type=password]:focus,input[type=date]:focus{outline:0}input[type=submit],button[type=submit]{background:rgb(var(--color-highlight));color:rgb(var(--color-minor));width:auto;margin-bottom:30px;padding:10px 15px;transition:all .2s ease-in-out}input[type=submit]:hover,button[type=submit]:hover{background-color:rgb(var(--color-shade));color:rgb(var(--color-main))}table{width:100%}table th{background:rgb(var(--color-shade))}table th,table td{text-align:left;border:1px solid rgb(var(--color-shade));padding:10px}.link--icon-play,a.link--icon-play{color:rgb(var(--color-shade));padding:5px 20px 5px 30px;font-weight:700;display:inline-block;position:relative}.link--icon-play:before,a.link--icon-play:before{font-family:icomoon_zts;font-size:calc(var(--fontsize-s) * 2);content:"";color:rgb(var(--color-highlight));position:absolute;top:-2px;left:0}.link--icon-play:hover,a.link--icon-play:hover{color:rgb(var(--color-highlight))}.important,p.important{color:rgb(var(--color-highlight));font-weight:700}.align-center,p.align-center{text-align:center}.align-right,p.align-right{text-align:right}.align-left,p.align-left{text-align:left}.align-justify,p.align-justify{text-align:justify}.frame-frame-1{border:1px solid rgb(var(--color-main));box-shadow:5px 5px 10px rgb(var(--color-main));border-radius:15px;padding:10px 30px}@media screen and (width<=750px){.frame-frame-1{padding:10px 15px}}.content--head .ce-textpic,.content--head .ce-border,.content--head .ce-border .ce-row{overflow:visible}.ce-border img{border:1px solid rgb(var(--color-main));box-shadow:5px 5px 10px rgb(var(--color-main));border-radius:15px}.container{width:var(--width-total);margin:auto}.container:after{content:"";clear:both;display:table}@media screen and (width<=1100px){.container{width:100%;padding-left:var(--width-margin);padding-right:var(--width-margin)}}@media screen and (width<=1000px){.container{padding-left:15px;padding-right:15px}}.content-helper{grid-gap:var(--width-margin);grid-template-columns:auto 735px;grid-auto-flow:column;display:grid}@media screen and (width<=1000px){.content-helper{display:block}}.content--head{padding:15px 0}.content--main{padding-top:30px;padding-bottom:30px}.content--aside{padding-top:30px}.content--aside .pagetitle{color:rgb(var(--color-highlight));font-weight:700;font-size:var(--fontsize);margin:0}#header{background:url(./steine-bg-CS1j7IKz.jpg) top no-repeat;height:300px}@media screen and (width<=1000px){#header{height:170px}}#header .helper{background:rgb(var(--color-shade));z-index:-1;height:150px;position:relative}@media screen and (width<=1000px){#header .helper{height:75px}}#header .logo{text-align:center;background:rgba(var(--color-minor), .8);height:150px}@media screen and (width<=1000px){#header .logo{height:95px;padding:0 15px}#header .logo img{width:auto;max-height:90px}}@media screen and (width<=750px){#header .logo img{padding-top:10px}}.nav-list{margin:0;padding:0;list-style-type:none}.nav-list-item{display:inline-block}.nav-list-item a{display:block}.nav-header{display:none}@media screen and (width<=1000px){.nav-header{display:block}}.nav-header button{font-size:var(--fontsize-l);background:0 0;border:0;margin:0;padding:10px 10px 10px 0;display:inline-block}.nav-header button:focus{outline:0}@media screen and (width<=1000px){.nav-header .icon-close{display:none}}.nav--main{background:rgb(var(--color-highlight));color:rgb(var(--color-minor));font-size:var(--fontsize-m);padding:5px 0}.nav--main .container{text-align:left}@media screen and (width<=1000px){.nav--main .container{padding:0}}.nav--main a{color:rgb(var(--color-minor));font-weight:700}@media screen and (width<=1000px){.nav--main .nav-header{padding:0 30px}}.nav--main .nav-header button{color:rgb(var(--color-minor))}@media screen and (width<=1000px){.nav--main .nav-list--level1{background:rgb(var(--color-highlight));z-index:50;width:100%;padding:5px 0 0;display:none;position:absolute}}.nav--main .nav-list--level1>.nav-list-item{padding-right:4px}@media screen and (width<=1000px){.nav--main .nav-list--level1>.nav-list-item{display:block}}.nav--main .nav-list--level1>.nav-list-item>a{border-radius:5px;padding:8px 10px}@media screen and (width<=1000px){.nav--main .nav-list--level1>.nav-list-item>a{border-bottom:1px solid rgba(var(--color-minor), .3);border-radius:0;padding:11px 10px}}.nav--main .nav-list--level1>.nav-list-item>a:hover{background:rgb(var(--color-highlight-dark))}@media screen and (width<=1000px){.nav--main .nav-list--level1>.nav-list-item>a:hover{background:0 0}}.nav--main .nav-list--level1>.nav-list-item:hover>a{background:rgb(var(--color-highlight-dark))}@media screen and (width<=1000px){.nav--main .nav-list--level1>.nav-list-item:hover>a{background:0 0}.nav--main .nav-list--level1>.nav-list-item--act:hover>a,.nav--main .nav-list--level1>.nav-list-item--cur:hover>a{background:rgb(var(--color-highlight-dark))}}.nav--main .nav-list--level2{background:rgba(var(--color-highlight), .95);z-index:50;min-width:200px;padding:5px 0 10px;display:none;position:absolute}@media screen and (width<=1000px){.nav--main .nav-list--level2{border-bottom:1px solid rgba(var(--color-minor), .3);padding:5px 0;position:static}}.nav--main .parent .icon-plus,.nav--main .parent .icon-minus{display:none}@media screen and (width<=1000px){.nav--main .nav-list-item:hover>.nav-list{display:none}}.nav--main .nav-list-item--act>a,.nav--main .nav-list-item--cur>a{background:rgb(var(--color-highlight-dark))}@media screen and (width<=1000px){.nav--main .nav-list-item--act>.nav-list,.nav--main .nav-list-item--cur>.nav-list,.nav--main .nav-list-item--act:hover>.nav-list,.nav--main .nav-list-item--cur:hover>.nav-list{display:block}}.nav--main .nav-list--level2>.nav-list-item{display:block}.nav--main .nav-list--level2>.nav-list-item>a{padding:10px 20px}@media screen and (width<=1000px){.nav--main .nav-list--level2>.nav-list-item>a{padding-left:25px}.nav--main .parent{position:relative}.nav--main .parent>.icon-plus,.nav--main .parent>.icon-minus{text-align:center;width:45px;height:45px;font-size:var(--fontsize-l);cursor:pointer;padding:12px;display:block;position:absolute;top:0;right:0}.nav--main .parent>.icon-minus,.nav--main .parent.nav-list-item--act>.icon-plus,.nav--main .parent.nav-list-item--cur>.icon-plus{display:none}.nav--main .parent.nav-list-item--act>.icon-minus,.nav--main .parent.nav-list-item--cur>.icon-minus{display:block}}.nav--sub{margin:25px 0}.nav--sub .nav-list-item{display:block}.nav--sub .nav-list-item a{color:rgb(var(--color-shade));padding:5px 0 5px 30px;font-weight:700;position:relative}.nav--sub .nav-list-item a:hover{color:rgb(var(--color-highlight))}.nav--sub .nav-list-item a .icon-play{font-size:calc(var(--fontsize-s) * 2);position:absolute;top:3px;left:0}.nav--sub .nav-list-item--act>a,.nav--sub .nav-list-item--cur>a{color:rgb(var(--color-highlight))}.ce-above.ce-left .ce-gallery[data-ce-columns="1"],.ce-above.ce-right .ce-gallery[data-ce-columns="1"],.ce-above.ce-left .ce-gallery[data-ce-columns="1"] .ce-column,.ce-above.ce-right .ce-gallery[data-ce-columns="1"] .ce-column{float:none}.ce-below .ce-gallery{margin-bottom:30px}.ce-gallery figcaption{font-size:var(--fontsize-s)}@media screen and (width<=640px){.ce-intext.ce-left .ce-gallery,.ce-intext.ce-right .ce-gallery{margin-left:0;margin-right:0}.ce-left .ce-gallery,.ce-right .ce-gallery,.ce-column{float:none}}.ce-column{margin-right:10px!important}.ce-column:last-child{margin-right:0!important}.space-top-extra-small{margin-top:calc(var(--width-margin) / 3)}.space-top-small{margin-top:calc(var(--width-margin) / 2)}.space-top-medium,.space-top-{margin-top:var(--width-margin)}.space-top-large{margin-top:calc(var(--width-margin) * 1.5)}.space-top-extra-large{margin-top:calc(var(--width-margin) * 2)}.space-bottom-extra-small{margin-bottom:calc(var(--width-margin) / 3)}.space-bottom-small{margin-bottom:calc(var(--width-margin) / 2)}.space-bottom-medium,.space-bottom-{margin-bottom:var(--width-margin)}.space-bottom-large{margin-bottom:calc(var(--width-margin) * 1.5)}.space-bottom-extra-large{margin-bottom:calc(var(--width-margin) * 2)}.column{margin:40px 0}.frame-frame-1 .column{margin-top:0;margin-bottom:0}@media screen and (width<=640px){.frame-frame-1 .column{--container-gap:0}}.frame-frame-1 .column p{margin-bottom:10px}@media screen and (width<=750px){.content--head .column--3cols{display:grid!important}}@media screen and (width<=640px){.content--head .column--3cols{width:100%;margin-left:0;margin-right:0;display:block!important}.content--head .column--3cols .col{float:none;text-align:center;border-bottom:1px solid rgb(var(--color-shade));width:100%;margin-left:0}.content--head .column--3cols .col-3{border:0}}#footer{background:rgb(var(--color-highlight));color:rgb(var(--color-minor));font-size:var(--fontsize-s);display:flow-root}#footer>.container{grid-template-columns:auto auto;justify-content:space-between;align-items:start;display:grid}#footer>.container:after{content:none}@media screen and (width<=750px){#footer>.container{display:block}}#footer a{color:rgb(var(--color-minor))}#footer a:hover{color:rgb(var(--color-highlight-dark))}#footer .nav--meta{margin-top:20px}@media screen and (width<=750px){#footer .nav--meta{margin-bottom:10px}}#footer .nav--meta .nav-list li{padding-right:3px;display:inline-block}#footer .nav--meta .nav-list li:last-of-type{padding-right:0}#footer .nav--meta .nav-list li a{padding:10px;font-weight:700;display:block;position:relative}#footer .nav--meta .nav-list li a:before{content:"";background:rgb(var(--color-minor));width:1px;height:12px;display:block;position:absolute;top:12px;left:-1px}#footer .nav--meta .nav-list li:first-child>a:before{content:none}@media screen and (width<=750px){#footer .nav--meta .nav-list li:first-child>a{padding-left:0}}#footer .nav--meta .nav-list li:last-child>a{padding-right:0}#footer .nav--meta .nav-list-item--act>a,#footer .nav--meta .nav-list-item--cur>a{color:rgb(var(--color-highlight-dark))}#footer .contact{margin:30px 0}@media screen and (width<=750px){#footer .contact{margin:25px 0}}#footer .contact p{margin:0}.form-element{grid-template-columns:19% 80%;align-items:start;column-gap:1%;margin:15px 0;display:grid}.form-element label{display:block}@media screen and (width<=750px){.form-element{display:block}.form-element label{margin-bottom:10px}}.form-element label .required{color:rgb(var(--color-highlight));padding-left:4px;font-weight:700;display:inline-block}.form-element .form-control{width:100%}.form-element textarea{min-height:120px}.form-element .form-control.checkbox{width:100%}.form-element .form-control.checkbox .checkbox-info{margin-bottom:15px}.form-navigation button{margin-left:20%}@media screen and (width<=750px){.form-navigation button{margin-left:0}}.spam-protect{display:none}@use "../framework/fonts";@use "../framework/base";@use "../framework/globals";.video-embed{width:100%;max-width:100%;height:100%;position:relative;overflow:hidden;display:block!important}.video-embed iframe,.video-embed object,.video-embed embed{width:100%;height:100%;position:absolute;top:0;left:0}iframe{border:0;max-width:100%;display:inline-block}figure.video{max-width:100%;max-height:400px;margin-top:30px;margin-bottom:30px;position:relative}@media screen and (width>=768px){figure.video{max-height:600px}}@media screen and (width>=1021px){figure.video{max-height:100%}}figure.video .video-embed--intro{text-align:center;z-index:4;width:100%;position:absolute;top:20px;left:0}figure.video .video-embed--intro h2,figure.video .video-embed--intro h3{color:#fff}figure.video .video-embed--intro h2{font-size:1em}@media screen and (width>=768px){figure.video .video-embed--intro h2{font-size:1.5em}}figure.video .video-embed--intro h3{font-size:1.5em}@media screen and (width>=768px){figure.video .video-embed--intro h3{font-size:2em}}figure.video .video-embed--intro a{margin-top:0;display:inline-block}.video-wall{padding:0;position:absolute;top:0;left:0;width:100%!important;height:100%!important}.video-wall p{margin:0 0 1em;font-size:.8em}.video-wall a{color:inherit}.video-wall strong{text-align:center;z-index:3;margin:0;font-size:1em;display:block;position:relative}@media screen and (width>=481px){.video-wall strong{font-size:1.25em}}.video-wall div{z-index:3;width:calc(100% - 2em);position:absolute;top:8.5em;overflow-y:auto}@media screen and (width>=361px){.video-wall div{top:9em}}@media screen and (width>=541px){.video-wall div{top:11em}}@media screen and (width>=768px){.video-wall div{top:15em}}@media screen and (width>=1021px){.video-wall div{top:15em}}.video-wall .video-link{white-space:nowrap;z-index:3;margin:0;font-size:.5em;display:block;position:absolute;top:9em;left:50%;transform:translate(-50%)}@media screen and (width>=361px){.video-wall .video-link{top:10.5em}}@media screen and (width>=541px){.video-wall .video-link{top:12em}}@media screen and (width>=768px){.video-wall .video-link{top:16em}}@media screen and (width>=1021px){.video-wall .video-link{top:16em}}@media screen and (width>=361px){.video-wall button{top:3.5em}}@media screen and (width>=541px){.video-wall button{top:4em}}@media screen and (width>=768px){.video-wall button{top:6em}}@media screen and (width>=1021px){.video-wall button{top:6em}}.video-wall button{-webkit-appearance:none;cursor:pointer;color:#eee;text-align:left;z-index:3;background:#666 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 28'%3E%3Cpath fill='%23eee' d='M11.109 17.625l7.562-3.906-7.562-3.953v7.859zM14 4.156c5.891 0 9.797 0.281 9.797 0.281 0.547 0.063 1.75 0.063 2.812 1.188 0 0 0.859 0.844 1.109 2.781 0.297 2.266 0.281 4.531 0.281 4.531v2.125s0.016 2.266-0.281 4.531c-0.25 1.922-1.109 2.781-1.109 2.781-1.062 1.109-2.266 1.109-2.812 1.172 0 0-3.906 0.297-9.797 0.297v0c-7.281-0.063-9.516-0.281-9.516-0.281-0.625-0.109-2.031-0.078-3.094-1.188 0 0-0.859-0.859-1.109-2.781-0.297-2.266-0.281-4.531-0.281-4.531v-2.125s-0.016-2.266 0.281-4.531c0.25-1.937 1.109-2.781 1.109-2.781 1.062-1.125 2.266-1.125 2.812-1.188 0 0 3.906-0.281 9.797-0.281v0z'%3E%3C/path%3E%3C/svg%3E") 1em/25px no-repeat;border:0;border-radius:50px;width:162px;height:35px;margin:0;padding-left:50px;font:700 .666667em Helvetica,Arial,sans-serif;transition:background-color .3s;display:block;position:absolute;top:2.75em;left:50%;transform:translate(-50%)}.video-wall button:hover{background-color:#444}@media screen and (width>=361px){.video-wall button{top:3.5em}}@media screen and (width>=541px){.video-wall button{top:4em}}@media screen and (width>=768px){.video-wall button{top:6em}}@media screen and (width>=1021px){.video-wall button{top:6em}}.video-wall .background{background:url(./video-preview-default-YuplZchq.jpg) 50%/cover;width:100%;height:100%;top:0;left:0}.video-wall .background:before{opacity:.7;z-index:1;content:none;background:#fff;width:calc(100% - 16px);height:calc(100% - 16px);position:absolute;top:8px;left:8px}.video-wall .video-play--icon{color:#fff;z-index:4;font-size:90px;position:absolute;top:calc(50% - 45px);left:calc(50% - 45px)}.video-wall .text-wrap{opacity:0;z-index:5;background:#ffffffd9;width:calc(100% - 40px);height:calc(100% - 40px);margin:0 auto;padding:5px;transition:all .4s ease-in-out;position:relative;top:20px}@media screen and (width>=361px){.video-wall .text-wrap{padding:10px}}@media screen and (width>=768px){.video-wall .text-wrap{padding:20px}}.video-wall .text-wrap>div{z-index:9;width:calc(100% - 40px);font-size:.7rem}.video-wall:hover .text-wrap{opacity:1;transition:all .4s ease-in-out}