:root{--bar:#000;--bar-h:56px;--txt:#fff;--mut:rgba(255,255,255,.72);--menu:#111;--accent:#fff;--page:#fff;--ink:#111}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--page);color:var(--ink);font-family:Merriweather,Georgia,serif;-webkit-font-smoothing:antialiased}
body.dark{background:#000;color:#fff}
.topbar{position:sticky;top:0;z-index:100;height:var(--bar-h);background:var(--bar);color:var(--txt);display:flex;align-items:center;justify-content:space-between;padding:0 20px}
.brand{color:var(--txt);text-decoration:none;font-size:17px;letter-spacing:.2px}
.mainnav{display:flex;align-items:center;gap:4px}
.mainnav a,.ddbtn{color:var(--txt);text-decoration:none;font:inherit;font-size:13px;padding:8px 10px;border-radius:4px;background:none;border:0;cursor:pointer;white-space:nowrap}
.mainnav>a.active,.dd.open-active>.ddbtn{font-weight:700}
.mainnav a:hover,.ddbtn:hover{background:rgba(255,255,255,.1)}
.ddbtn::after{content:"";display:inline-block;margin-left:6px;border:4px solid transparent;border-top-color:currentColor;transform:translateY(2px)}
.dd{position:relative}
.ddmenu{display:none;position:absolute;right:0;top:100%;background:var(--menu);min-width:210px;padding:6px;border-radius:0 0 6px 6px;box-shadow:0 10px 30px rgba(0,0,0,.4);max-height:calc(100vh - var(--bar-h));overflow:auto}
.ddmenu.wide{min-width:240px}
.dd:hover .ddmenu,.dd:focus-within .ddmenu{display:block}
.ddmenu a{display:block;padding:8px 12px}
.ddmenu a.active{font-weight:700;background:rgba(255,255,255,.08)}
.sub{border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:4px;padding-bottom:4px}
.sublabel{display:block;color:var(--mut);font-size:11px;padding:6px 12px 2px;letter-spacing:.5px;text-transform:uppercase}
.sub a{padding-left:22px}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:#fff;margin:4px 0}
@media (max-width:820px){
  .burger{display:block}
  .mainnav{display:none;position:fixed;top:var(--bar-h);left:0;right:0;bottom:0;background:#000;flex-direction:column;align-items:stretch;overflow:auto;padding:8px 12px 40px;gap:0}
  body.nav-open .mainnav{display:flex}
  .mainnav a,.ddbtn{font-size:15px;padding:12px;text-align:left;width:100%}
  .ddbtn::after{display:none}
  .ddmenu,.dd:hover .ddmenu{display:block;position:static;box-shadow:none;background:none;padding:0 0 6px 14px;max-height:none}
}
/* Seiten mit eingebetteter App */
.appframe{display:block;width:100%;border:0;height:calc(100vh - var(--bar-h));height:calc(100dvh - var(--bar-h));background:transparent}
.content{max-width:1100px;margin:0 auto;padding:40px 20px}
.embed-wrap{max-width:1100px;margin:0 auto;padding:24px 20px}
footer.site{font-size:12px;color:#777;text-align:center;padding:24px 16px}
footer.site a{color:inherit}
body.dark footer.site{color:#666}