:root{--bg:#10131e;--surface:#1b2030;--accent:#80b4ff;--text:#f1f1f2;--surface-text:#f1f2f3;--muted:#b4b6bf;--surface-muted:#b5b8c4;--border:#3d404a;--surface-border:#4c505d;--on-accent:#000;--tint:#1b2335;--glow:#34455f;--accent-rgb:128,180,255;--gutter:clamp(1.15rem,4vw,5rem);color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:7rem}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.65;min-height:100vh;display:flex;flex-direction:column;overflow-wrap:anywhere}
body.admin-bar .site-header{top:32px}
main{flex:1}
a{color:inherit;text-underline-offset:4px}
button,input,textarea,select{font:inherit}
button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
img,video{max-width:100%;height:auto}
iframe{max-width:100%}
figure{margin-left:0;margin-right:0}
h1,h2,h3{line-height:1.16;letter-spacing:-.035em;text-wrap:balance}
p{margin:0 0 1.2em}
h1{font-size:clamp(2.3rem,5.3vw,4.8rem)}
h2{font-size:clamp(1.9rem,3.2vw,2.9rem)}
:focus-visible{outline:3px solid var(--text);outline-offset:5px}
.sk-icon{width:24px;height:24px;display:inline-block;flex-shrink:0;vertical-align:middle}
.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);width:1px;height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute!important;white-space:nowrap}
.skip-link{position:fixed;top:-100px;left:1rem;z-index:100000;background:var(--text);color:var(--bg);padding:.75rem 1rem;border-radius:8px}
.skip-link:focus{top:1rem}
.site-header{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--border)}
.header-inner{padding:1rem var(--gutter);display:flex;align-items:center;gap:2rem;min-height:84px}
.brand{display:inline-flex;gap:.6rem;align-items:center;text-decoration:none;font-weight:700;font-size:1.4rem;letter-spacing:-.04em;min-width:0}
.brand .sk-icon{width:32px;height:32px;color:var(--accent)}
.brand-logo{max-height:46px;max-width:210px;width:auto;object-fit:contain}
.primary-navigation{margin-left:auto}
.menu,.sub-menu,.footer-menu{list-style:none;margin:0;padding:0}
.menu{display:flex;gap:1.6rem;align-items:center;flex-wrap:wrap}
.menu li{position:relative}
.menu a{text-decoration:none;font-size:.91rem;color:var(--muted);display:inline-block;padding:.35rem 0}
.menu a:hover,.menu .current-menu-item>a{color:var(--text)}
.menu .current-menu-item>a{text-decoration:underline}
.sub-menu{display:none;position:absolute;top:100%;left:0;min-width:200px;background:var(--surface);color:var(--surface-text);border:1px solid var(--surface-border);border-radius:12px;padding:.6rem;box-shadow:0 10px 30px #0002}
.sub-menu a{padding:.6rem;color:var(--surface-text);display:block}
.menu li:hover>.sub-menu,.menu li:focus-within>.sub-menu,.menu li.submenu-open>.sub-menu{display:block}
.submenu-toggle{border:0;background:none;color:inherit;min-height:44px;min-width:28px;padding:.25rem}
.button{display:inline-flex;align-items:center;justify-content:center;gap:.7rem;background:var(--accent);color:var(--on-accent);text-decoration:none;font-weight:650;font-size:.92rem;padding:.8rem 1.25rem;border:1px solid transparent;border-radius:999px;transition:transform .18s,box-shadow .18s;min-height:46px;text-align:center}
.button:hover{transform:translateY(-2px);box-shadow:0 7px 28px rgba(var(--accent-rgb),.2)}
.button .sk-icon{width:18px;height:18px}
.header-button{flex-shrink:0;font-size:.83rem;padding:.65rem 1.1rem;max-width:40%}
.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);padding:.5rem .7rem;align-items:center;gap:.5rem;min-height:44px}
.hamburger{width:16px;height:12px;border-block:1.5px solid;position:relative}
.hamburger:after{content:"";position:absolute;left:0;right:0;top:4px;border-top:1.5px solid}
.star-field{position:relative;isolation:isolate;overflow:hidden}
.star-field:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:url(//heckenscheren-tests.com/wp-content/themes/sternklar/assets/stars.svg);background-size:1200px 740px;opacity:.48}
.star-field:after{content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;background:radial-gradient(ellipse at 70% 75%,rgba(var(--accent-rgb),.13),transparent 45%),radial-gradient(ellipse at 20% 20%,rgba(var(--accent-rgb),.06),transparent 40%)}
.hero{padding:clamp(3rem,6vw,6rem) var(--gutter) 4.5rem;text-align:center}
.hero-inner{max-width:880px;margin:auto}
.hero-mark{display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;width:64px;height:64px;border:1px solid var(--border);border-radius:20px;background:var(--surface);box-shadow:0 0 45px rgba(var(--accent-rgb),.10);color:var(--accent)}
.hero-mark .sk-icon{width:36px;height:36px}
.eyebrow{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.17em;font-weight:650;margin-bottom:1.1rem}
.hero h1{margin:0 auto 1.3rem;max-width:850px}
.hero-description{color:var(--muted);font-size:clamp(1rem,1.7vw,1.16rem);max-width:620px;margin:0 auto 2rem}
.search-form{display:flex;align-items:center;gap:.9rem;padding:.55rem .65rem .55rem 1.1rem;background:var(--surface);color:var(--surface-text);border:1px solid var(--surface-border);border-radius:16px;width:100%;max-width:680px;margin:1.5rem auto;box-shadow:0 12px 45px #0000000b}
.search-form:focus-within{outline:2px solid var(--accent);outline-offset:3px}
.search-form>.sk-icon{width:21px;height:21px;opacity:.8}
.search-form input{border:0;outline:0;background:transparent;color:var(--surface-text);min-width:0;flex:1;padding:.5rem 0;width:100%}
.search-form input::placeholder{color:var(--surface-muted);opacity:1}
.search-form button{display:flex;align-items:center;gap:.6rem;border:0;border-radius:10px;background:var(--glow);color:var(--surface-text);padding:.65rem .9rem;min-height:44px;font-size:.85rem}
.search-form button .sk-icon{width:18px;height:18px}
.category-chips{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;max-width:760px;margin:1.2rem auto 1.9rem}
.category-chips a{background:var(--surface);color:var(--surface-text);border:1px solid var(--surface-border);padding:.25rem .85rem;border-radius:999px;font-size:.75rem;text-decoration:none}
.category-chips a:hover{border-color:var(--accent)}
.hero-button{margin-top:.7rem;box-shadow:0 6px 32px rgba(var(--accent-rgb),.15)}
.topics{padding:3.4rem var(--gutter) 5rem;border-top:1px solid var(--border)}
.section-heading{text-align:center;margin:0 auto 2.5rem}
.section-heading h2{margin:0 0 .85rem}
.section-heading p{color:var(--muted)}
.topic-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:1.2rem;max-width:1060px;margin:auto}
.topic-card{flex:0 1 calc((100% - 2.4rem)/3);position:relative;display:flex;align-items:center;flex-direction:column;min-height:220px;padding:2rem 1.3rem 1.5rem;border:1px solid var(--surface-border);border-radius:20px;background:radial-gradient(ellipse at 100% 100%,var(--glow),transparent 60%),var(--surface);color:var(--surface-text);text-decoration:none;text-align:center;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}
.topic-card:after{content:"";position:absolute;bottom:0;right:0;height:2px;width:60%;background:linear-gradient(90deg,transparent,var(--accent));opacity:.7}
.topic-card:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:0 16px 35px #00000015,0 0 25px rgba(var(--accent-rgb),.09)}
.topic-icon{display:flex;align-items:center;justify-content:center;margin:0 0 1.1rem;width:60px;height:60px;color:var(--surface-text)}
.topic-icon>.sk-icon{width:44px;height:44px;filter:drop-shadow(0 2px 8px rgba(var(--accent-rgb),.25))}
.tile-custom-icon{height:54px;width:54px;object-fit:contain}
.topic-card h3{font-size:1.35rem;letter-spacing:-.025em;margin:0 0 .6rem}
.topic-card p{font-size:.85rem;line-height:1.6;color:var(--surface-muted);margin:0}
.tile-arrow{position:absolute;top:14px;right:16px;opacity:.4}
.tile-arrow .sk-icon{width:16px;height:16px}
.setup-hint{max-width:720px;margin:auto;padding:1rem;border:1px dashed var(--border)}
.site-main{width:100%;padding:1.6rem var(--gutter) 5rem;min-height:60vh}
.breadcrumbs{font-size:.78rem;color:var(--muted);margin-bottom:2.4rem}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem .6rem}
.breadcrumbs li+li:before{content:"/";margin-right:.6rem;opacity:.6}
.breadcrumbs a{text-decoration:none}
.breadcrumbs a:hover{text-decoration:underline}
.page-heading{margin:2rem 0 2.6rem}
.page-heading h1{margin:0 0 1rem;font-size:clamp(2.2rem,4.5vw,4.2rem)}
.page-heading .search-form{margin-left:0}
.archive-description{color:var(--muted)}
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.4rem}
.post-card{border:1px solid var(--surface-border);border-radius:18px;overflow:hidden;background:var(--surface);color:var(--surface-text)}
.post-card-image{display:block;aspect-ratio:16/9;overflow:hidden}
.post-card-image img{width:100%;height:100%;object-fit:cover}
.post-card-body{padding:1.5rem}
.post-card h2{font-size:1.6rem;margin:0 0 1rem}
.post-card h2 a{text-decoration:none}
.post-card h2 a:hover{text-decoration:underline}
.post-card p{font-size:.95rem;color:var(--surface-muted)}
.read-more{display:inline-flex;gap:.65rem;align-items:center;font-size:.86rem}
.read-more .sk-icon{width:17px;height:17px}
.featured-image{margin:0 0 2rem}
.featured-image img{display:block;width:100%;height:auto;border-radius:16px}
.entry-content{width:100%;max-width:none;line-height:1.85;font-size:1.06rem}
.entry-content:after{content:"";clear:both;display:block}
.entry-content h2,.entry-content h3,.entry-content h4{margin-top:1.6em}
.entry-content p,.entry-content ul,.entry-content ol{max-width:none}
.entry-content a{text-decoration:underline}
.entry-content pre{overflow-x:auto;padding:1.4rem;background:var(--surface);color:var(--surface-text);border:1px solid var(--surface-border);border-radius:10px}
.entry-content code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.entry-content blockquote{margin:2rem 0;padding:1rem 1.6rem;border-left:3px solid var(--accent);background:var(--tint)}
.entry-content table{width:100%;border-collapse:collapse}
.entry-content td,.entry-content th{border:1px solid var(--border);padding:.6rem;text-align:left}
.entry-content input:not([type=checkbox]):not([type=radio]):not([type=submit]),.entry-content textarea,.entry-content select{max-width:100%;padding:.6rem;background:var(--surface);color:var(--surface-text);border:1px solid var(--surface-border);border-radius:7px}
.entry-content input[type=submit],.entry-content button{padding:.6rem 1rem}
.alignleft{float:left;margin:0 1.5rem 1rem 0}
.alignright{float:right;margin:0 0 1rem 1.5rem}
.aligncenter{display:block;margin-left:auto;margin-right:auto}
.alignwide{width:100%;max-width:none}
.entry-content>.alignfull{width:calc(100% + 2 * var(--gutter));max-width:none;margin-left:calc(-1 * var(--gutter));margin-right:calc(-1 * var(--gutter))}
.wp-caption{max-width:100%}
.wp-caption-text,.gallery-caption{font-size:.85rem;color:var(--muted)}
.wp-block-image figcaption{color:var(--muted)}
.pagination,.page-links{margin:2.5rem 0 0}
.nav-links{display:flex;gap:.5rem;flex-wrap:wrap}
.page-numbers,.page-links a,.page-links .post-page-numbers{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:.5rem .8rem;background:var(--surface);color:var(--surface-text);border:1px solid var(--surface-border);border-radius:10px;text-decoration:none}
.page-numbers.current,.page-links .current{background:var(--accent);color:var(--on-accent)}
.empty-state{text-align:center;padding:4rem 0}
.empty-state .button{margin-top:1rem}
.site-footer{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap;border-top:1px solid var(--border);padding:1.8rem var(--gutter);font-size:.8rem;color:var(--muted)}
.footer-menu{display:flex;gap:1.4rem;flex-wrap:wrap}
.footer-menu a{text-decoration:none}
.footer-menu a:hover{text-decoration:underline}
[hidden]{display:none!important}
@media(min-width:1800px){.post-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1000px){.header-inner{gap:1rem}.menu{gap:1rem}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){
.header-inner{flex-wrap:wrap;padding-block:.8rem;gap:.75rem;min-height:76px}
.brand{font-size:1.2rem;margin-right:auto}
.brand-logo{max-width:150px}
.menu-toggle{display:inline-flex}
.header-button{font-size:.75rem;padding:.55rem .75rem}
.header-button .sk-icon{display:none}
.primary-navigation{order:4;width:100%;margin:0;padding:.5rem 0}
.js-nav .primary-navigation:not(.is-open){display:none}
.menu{display:block}.menu>li{margin:.2rem 0}.menu a{padding:.55rem}
.sub-menu{position:static;box-shadow:none;margin:.25rem 0 .5rem 1rem}
.menu li:hover>.sub-menu{display:none}
.menu li:focus-within>.sub-menu,.menu li.submenu-open>.sub-menu{display:block}
.topic-card{flex-basis:calc((100% - 1.2rem)/2)}
.hero{padding-top:3rem;padding-bottom:3rem}
.topics{padding-top:2.8rem}
}
@media(max-width:782px){body.admin-bar .site-header{top:46px}}
@media(max-width:600px){body.admin-bar .site-header{top:0}.header-button{max-width:100%;order:3}.post-grid{grid-template-columns:1fr}.search-form button span{display:none}.search-form{gap:.5rem}.search-form button{padding:.65rem}.search-form input{font-size:16px}.topic-card{min-height:210px;padding:1.5rem .8rem}.topic-card h3{font-size:1.15rem}.hero h1{font-size:2.6rem}.entry-content>.alignfull{overflow-wrap:anywhere}}
@media(max-width:380px){.topic-card{flex-basis:100%}.header-button{width:100%}.brand{max-width:65%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.js-nav .menu li>.sub-menu{display:none}
.js-nav .menu li.submenu-open>.sub-menu{display:block}