:root{--bg:#0f172a;--card:#fff;--text:#102033;--muted:#5f6f85;--primary:#2563eb;--primary-dark:#1d4ed8;--accent:#38bdf8;--light:#f8fafc;--border:#e2e8f0;--shadow:0 20px 50px rgba(15,23,42,.12);--radius:18px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--light);color:var(--text);line-height:1.7}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}header{background:rgba(15,23,42,.96);color:white;position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:24px}.logo{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.03em;font-size:1.25rem}.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;font-weight:900;box-shadow:0 10px 30px rgba(37,99,235,.35)}.menu{display:flex;gap:24px;font-size:.95rem;color:#dbeafe}.menu a:hover{color:white}.nav-cta{background:white;color:var(--bg);padding:10px 18px;border-radius:999px;font-weight:700;font-size:.9rem}.hero{background:radial-gradient(circle at top left,rgba(56,189,248,.25),transparent 34%),radial-gradient(circle at top right,rgba(37,99,235,.35),transparent 36%),linear-gradient(135deg,#0f172a 0%,#111827 55%,#172554 100%);color:white;padding:92px 0 84px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);padding:8px 14px;border-radius:999px;color:#bfdbfe;font-weight:700;font-size:.9rem;margin-bottom:24px}h1{font-size:clamp(2.4rem,5vw,4.7rem);line-height:1.04;letter-spacing:-.06em;margin-bottom:24px}.hero p{font-size:1.18rem;color:#dbeafe;max-width:650px;margin-bottom:34px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;font-weight:800;transition:.2s ease;border:none;cursor:pointer}.btn-primary{background:var(--primary);color:white;box-shadow:0 12px 30px rgba(37,99,235,.4)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-secondary{background:rgba(255,255,255,.1);color:white;border:1px solid rgba(255,255,255,.18)}.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.network-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:28px;padding:28px;box-shadow:0 30px 90px rgba(0,0,0,.35);backdrop-filter:blur(16px)}.diagram{display:grid;gap:16px}.node-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.node{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:18px;text-align:center;color:#e0f2fe;font-weight:700}.node.main{background:linear-gradient(135deg,var(--primary),var(--accent));color:white;font-size:1.05rem;padding:22px}.connector{height:2px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);margin:2px 0}section{padding:82px 0}.section-head{max-width:760px;margin-bottom:38px}.section-head span{color:var(--primary);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem}h2{font-size:clamp(2rem,3.5vw,3rem);line-height:1.15;letter-spacing:-.04em;margin:10px 0 14px}.section-head p{color:var(--muted);font-size:1.08rem}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.2s ease}.card:hover{transform:translateY(-4px);border-color:#bfdbfe}.icon{width:48px;height:48px;border-radius:14px;background:#eff6ff;color:var(--primary);display:grid;place-items:center;font-weight:900;margin-bottom:18px}.card h3{font-size:1.25rem;margin-bottom:10px;letter-spacing:-.02em}.card p{color:var(--muted);font-size:.98rem}.featured{background:white}.article-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}.main-article{border-radius:24px;background:linear-gradient(135deg,#0f172a,#1e40af);color:white;min-height:420px;display:flex;align-items:flex-end;padding:36px}.main-article h3{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.1;margin:12px 0;letter-spacing:-.04em}.tag{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);padding:6px 11px;border-radius:999px;color:#dbeafe;font-weight:800;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}.side-list{display:grid;gap:16px}.list-item{background:var(--light);border:1px solid var(--border);border-radius:18px;padding:20px}.list-item small{color:var(--primary);font-weight:800}.list-item h3{margin:6px 0;font-size:1.12rem}.list-item p{color:var(--muted);font-size:.94rem}.roadmap{background:#eef4ff}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}.step{background:white;border:1px solid var(--border);border-radius:var(--radius);padding:24px;position:relative;box-shadow:var(--shadow)}.step::before{counter-increment:step;content:counter(step);width:34px;height:34px;border-radius:50%;background:var(--primary);color:white;display:grid;place-items:center;font-weight:900;margin-bottom:16px}.article-body{background:white;border:1px solid var(--border);border-radius:24px;padding:min(56px,8vw);box-shadow:var(--shadow);max-width:900px;margin:60px auto}.article-body h1{color:var(--text);font-size:clamp(2rem,4vw,3.4rem);margin-bottom:18px}.article-body h2{font-size:1.8rem;margin-top:36px}.article-body p{margin:18px 0;color:#27364a}.meta{color:var(--muted);margin-bottom:28px}.search-box{background:white;border:1px solid var(--border);border-radius:20px;padding:24px;box-shadow:var(--shadow);display:flex;gap:12px}.search-box input{flex:1;padding:14px 16px;border:1px solid var(--border);border-radius:999px;font-size:1rem}footer{background:var(--bg);color:#cbd5e1;padding:46px 0;margin-top:70px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:28px}footer h4{color:white;margin-bottom:12px}footer a,footer p{color:#94a3b8;display:block;margin-bottom:8px;font-size:.95rem}@media(max-width:900px){.hero-grid,.article-grid,.footer-grid{grid-template-columns:1fr}.cards,.steps{grid-template-columns:repeat(2,1fr)}.menu,.nav-cta{display:none}}@media(max-width:620px){.cards,.steps,.node-row{grid-template-columns:1fr}.hero{padding:68px 0 60px}.search-box{flex-direction:column}}

/* Admin Panel */
.admin-form{display:grid;gap:14px;margin-top:22px}.admin-form label{font-weight:800;color:var(--text)}.admin-form input[type=text],.admin-form input[type=password],.admin-form input[type=datetime-local],.admin-form select,.admin-form textarea{width:100%;padding:13px 15px;border:1px solid var(--border);border-radius:14px;font:inherit;background:#fff;color:var(--text)}.admin-form textarea{resize:vertical}.admin-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-table-wrap{background:white;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);overflow:auto}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.admin-table th{background:#f8fafc;font-size:.9rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.admin-table small{color:var(--muted)}.btn-small{padding:8px 13px;font-size:.85rem}.admin-note{background:#eff6ff;border:1px solid #bfdbfe;border-radius:18px;padding:16px;margin:18px 0;color:#1e3a8a}@media(max-width:700px){.admin-grid-2{grid-template-columns:1fr}.admin-table{min-width:760px}}

/* Admin filters */
.admin-toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: -10px 0 24px;
}

.admin-filter-form {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 26px;
  box-shadow: var(--shadow);
}

.filter-search-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: end;
  margin-bottom: 16px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.filter-field label {
  display: block;
  font-weight: 800;
  margin-bottom: 7px;
  color: var(--text);
}

.filter-field input,
.filter-field select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
}

.filter-actions-inline {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill.is-online {
  background: #dcfce7;
  color: #166534;
}

.status-pill.is-scheduled {
  background: #dbeafe;
  color: #1e40af;
}

.status-pill.is-draft {
  background: #f1f5f9;
  color: #475569;
}


@media (max-width: 820px) {
  .filter-search-row,
  .filter-grid {
    grid-template-columns: 1fr;
  }
}

/* Artikel-Bilder und SVG-Grafiken sauber im Content halten */
.article-body {
  max-width: 900px;
  overflow-x: hidden;
}

.article-body figure {
  display: block;
  width: 100%;
  max-width: 760px;
  margin: 34px auto;
  padding: 0;
  overflow: hidden;
}

.article-body figure img,
.article-body figure svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  box-sizing: border-box;
}

.article-body figcaption {
  max-width: 760px;
  margin: 10px auto 0;
  color: #64748b;
  font-size: 0.92rem;
  line-height: 1.5;
}

.article-body table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
}

.article-body table th,
.article-body table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  vertical-align: top;
}

.article-body table th {
  background: #f8fafc;
}

.article-body table {
  display: block;
  overflow-x: auto;
  white-space: normal;
}

@media (max-width: 620px) {
  .article-body {
    padding: 28px 18px;
  }

  .article-body figure {
    max-width: 100%;
    margin: 26px auto;
  }
}