:root{
  --bg:#0b1020; --bg-2:#121a2e; --tx:#eaf2ff; --muted:#c8d4ea; --line:rgba(255,255,255,.10);
  --ac:#38bdf8; --ac-2:#facc15;
}
html,body{background:var(--bg);color:var(--tx)}
a{color:var(--ac)} a:hover{color:var(--ac-2)}
.site-header,.site-nav-main,.site-footer{background:transparent;border-color:var(--line)}
.post-card,.post-full,.gh-card{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px}
.kg-bookmark-card{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.kg-callout-card{border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.04)}
.kg-code-card pre{background:#0b1020;color:#eaf2ff;border-radius:12px}
blockquote{border-left:4px solid var(--ac);color:var(--muted)}
input,textarea{background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--tx)}
#reading-progress{position:fixed;top:0;left:0;height:4px;width:0;background:linear-gradient(90deg,var(--ac),var(--ac-2));z-index:50}

/* Koenig Pflichtbreiten */
.kg-width-wide,.kg-gallery-card.kg-width-wide,.kg-image-card.kg-width-wide{max-width:min(1200px,95vw);margin:0 auto}
.kg-width-full,.kg-gallery-card.kg-width-full,.kg-image-card.kg-width-full{width:100vw;max-width:100vw;margin-left:50%;transform:translateX(-50%)}
.kg-image-card img,.kg-gallery-card img{display:block;width:100%;height:auto}

/* Header Styles (über @custom.header_style) */
.site-header.header-minimal .site-nav-main{border-bottom:1px solid var(--line)}
.site-header.header-solid{background:var(--bg)}

/* post_image_style helpers */
.post-image-style,.u-post-image-style{display:none}

/* ===== Hero ===== */
.vf-hero{ max-width:1100px; margin:1rem auto 1.25rem; border-radius:18px; overflow:hidden;
  background: linear-gradient(135deg,#1a237e 0%,#6a1b9a 100%); box-shadow:0 18px 50px rgba(0,0,0,.45) }
.vf-hero__inner{ padding:1.75rem 1.25rem; color:#eaf2ff }
.vf-chip{display:inline-block;font-size:.8rem;opacity:.9;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:.35rem .6rem;border-radius:999px;margin-bottom:.6rem}
.vf-hero__title{font-size:clamp(1.6rem,4vw,2.4rem);line-height:1.2;margin:.25rem 0 .5rem}
.vf-hero__sub{opacity:.9;max-width:800px}
.vf-hero__actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}
.vf-btn{display:inline-block;padding:.65rem 1rem;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#eaf2ff}
.vf-btn--primary{background:var(--ac);color:#001b2b;border-color:transparent}
.vf-btn--primary{box-shadow:0 8px 24px rgba(56,189,248,.35), inset 0 0 0 1px rgba(0,0,0,.15)}
.vf-btn--primary:hover{box-shadow:0 10px 36px rgba(56,189,248,.45), inset 0 0 0 1px rgba(0,0,0,.2);filter:brightness(1.06)}

/* ===== Features ===== */
.vf-features{margin:.5rem 0 1rem}
.vf-features__grid{display:grid;gap:1rem;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.vf-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:14px;padding:1rem;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;display:flex;flex-direction:column;min-height:140px}
.vf-card:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.18);box-shadow:0 16px 46px rgba(0,0,0,.38)}
.vf-card__icon{font-size:1.4rem;margin-bottom:.25rem}
@media (max-width:860px){
  .vf-features__grid{display:grid;grid-auto-flow:column;grid-auto-columns:80%;overflow-x:auto;padding-bottom:.25rem;scrollbar-width:none}
  .vf-features__grid::-webkit-scrollbar{display:none}
}

/* ===== Posts ===== */
.vf-posts{ max-width:1100px; margin:0 auto 2rem }
.vf-section-title{font-size:clamp(1.8rem,3vw,2.3rem);font-weight:900;letter-spacing:.1px;margin:.4rem 0 .9rem}
.vf-posts__grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.vf-post{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:14px;overflow:hidden}
.vf-post__link{color:inherit;text-decoration:none;display:block}
.vf-post__media{aspect-ratio:16/9;background:var(--bg-2) center/cover no-repeat}
.vf-post__body{padding:1rem}
.vf-post__title{margin:.25rem 0 .35rem;color:#e9eef7;transition:color .18s ease}
.vf-post__excerpt{opacity:.9;margin:0 0 .5rem;color:#cbd5e1}
.vf-post__meta{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;opacity:.9}
.vf-tag{background:rgba(56,189,248,.18);border:1px solid rgba(56,189,248,.35);color:#bfeaff;padding:.12rem .5rem;border-radius:999px}
.vf-post:hover .vf-post__title{color:#f1f5f9}
.vf-post.is-update:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);box-shadow:0 18px 50px rgba(0,0,0,.36)}
.vf-post.is-update:hover .vf-post__meta span{color:#e2e8f0}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(14px);transition:all .6s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ===== Trenner (mit Fade) ===== */
.vf-sep{border:0;height:1px;width:100vw;margin:1.1rem 0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.14) 35%,rgba(255,255,255,.28) 50%,rgba(255,255,255,.14) 65%,transparent 100%);position:relative;left:50%;transform:translateX(-50%)}

/* ===== Navbar & Header ===== */
.site-header{position:relative;z-index:5}
.site-header .site-header-content{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0}
.site-title{white-space:nowrap;margin-right:1rem;color:#fff!important}
.site-nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:100%}
.site-nav-left .nav{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.site-nav-left .nav a{padding:.25rem .45rem;position:relative;color:#fff!important;text-decoration:none}
.site-nav-left .nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:linear-gradient(90deg,#22d3ee 0%,#38bdf8 100%);transform-origin:left;transform:scaleX(0);transition:transform .28s ease;border-radius:2px}
.site-nav-left .nav a:hover::after,.site-nav-left .nav .nav-current>a::after{transform:scaleX(1)}
.site-nav-right{display:flex;align-items:center;gap:.6rem}
.nav-account{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#eaf2ff}
.nav-account:hover{filter:brightness(1.06)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* Auth-Links rechts */
.nav-auth{display:flex;align-items:center;gap:.6rem}
.nav-link{color:#eaf2ff;text-decoration:none;position:relative}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:linear-gradient(90deg,#22d3ee 0%,#38bdf8 100%);transform:scaleX(0);transform-origin:left;transition:transform .28s ease;border-radius:2px}
.nav-link:hover::after{transform:scaleX(1)}
.nav-btn{display:inline-flex;align-items:center;justify-content:center;padding:.42rem .75rem;border-radius:10px;font-weight:700;background:#22c55e;color:#06210f;text-decoration:none;border:0}
.nav-btn:hover{filter:brightness(1.06)}

/* ===== Tag (z.B. News/Forum) Hero ===== */
.vf-tag-hero{max-width:1100px;margin:1.25rem auto 1rem;border-radius:18px;background:linear-gradient(135deg,#0ea5e9 0%,#7c3aed 100%);box-shadow:0 18px 50px rgba(0,0,0,.45)}
.vf-tag-hero__inner{padding:1.6rem 1.25rem;color:#f8fafc}
.vf-tag-title{font-size:clamp(1.8rem,3.2vw,2.6rem);line-height:1.15;margin:.2rem 0 .35rem;font-weight:900}
.vf-tag-desc{opacity:.95;max-width:70ch;margin:0 0 .4rem}
.vf-tag-meta{opacity:.9}

/* ===== 404 clean + Extras (nur Titel/Trenner/Label zeigen) ===== */
.error-template .vf-posts,.error-template .vf-posts__grid,.error-template .vf-post{display:none!important}
.error-content{text-align:center;margin:8vh auto 14vh;max-width:720px}
.error-code{font-size:clamp(3rem,9vw,6.5rem);margin:0 0 .25rem;color:#e2e8f0}
.error-title{font-size:clamp(1.2rem,2.4vw,1.8rem);font-weight:700;color:#cbd5e1;margin:0 0 .75rem}
.error-cta a{color:#38bdf8;text-decoration:none;position:relative}
.error-cta a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:linear-gradient(90deg,#22d3ee 0%,#38bdf8 100%);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;border-radius:2px}
.error-cta a:hover::after{transform:scaleX(1)}
.vf-404-extras{max-width:1100px;margin:1.2rem auto 2rem;padding:0 1rem;text-align:center}
.vf-section-title--accent{background:linear-gradient(90deg,#22d3ee 0%,#38bdf8 35%,#a78bfa 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.vf-last-label{margin:.2rem 0 0;color:#cbd5e1;opacity:.95;font-weight:600}

/* ===== Footer ===== */
.vf-footer{margin-top:2rem;background:rgba(255,255,255,.04);border-top:1px solid rgba(255,255,255,.08)}
.vf-footer__grid{display:grid;gap:1.25rem;grid-template-columns:repeat(3,minmax(0,1fr));padding:1.25rem 0}
.vf-footer h4{margin:.25rem 0 .6rem;text-transform:uppercase;font-size:.85rem;letter-spacing:.08em;opacity:.9}
.vf-footer p{opacity:.9}
.vf-social{display:flex;flex-wrap:wrap;gap:.5rem}
.i-btn{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;color:#eaf2ff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);transition:transform .15s ease,filter .15s ease}
.i-btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.vf-btn--shop{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:#22c55e;color:#06210f;border:0;padding:.55rem .9rem;border-radius:10px;font-weight:700}
.vf-btn--shop .icon svg{width:18px;height:18px}
.vf-links{list-style:none;margin:0;padding:0}
.vf-links li+li{margin-top:.3rem}
.vf-links a{color:#eaf2ff;opacity:.92;position:relative;text-decoration:none}
.vf-links a:hover{opacity:1}
.vf-links a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:linear-gradient(90deg,#22d3ee 0%,#38bdf8 100%);transform:scaleX(0);transform-origin:left;transition:transform .28s ease;border-radius:2px}
.vf-links a:hover::after{transform:scaleX(1)}
.vf-footer__col--center{text-align:center}
.vf-footer__col--center p{max-width:44ch;margin:0 auto .7rem}
.vf-footer__col--center .vf-btn--shop{margin:.1rem auto 0}
.vf-legal{border-top:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.25)}
.vf-legal__bar{display:flex;align-items:center;justify-content:space-between;padding:.8rem 0;gap:.75rem}
.vf-legal__links a{color:#cbd5e1}
.vf-legal__links a:hover{color:#eaf2ff}
.vf-legal__copy{color:#cbd5e1}
@media (max-width:900px){.vf-footer__grid{grid-template-columns:1fr}}