* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: Arial, sans-serif; background-color: #111; color: #ddd; }

nav { position: fixed; top: 0; left: 0; width: 100%; height: 50px; background-color: #222; display: flex; align-items: center; padding: 0 20px; gap: 8px; z-index: 100; }
.logo { font-size: 18px; font-weight: bold; color: #e10600; margin-right: auto; }
.logo span { color: #fff; }
nav button { background-color: #111; color: #ccc; border: 1px solid #444; padding: 5px 12px; font-size: 14px; cursor: pointer; }

#seiteninhalt { margin-top: 50px; display: flex; flex-direction: column; align-items: center; padding: 24px 16px; }
.überschrift-box, .haupt-box { width: 100%; max-width: 800px; background-color: #1a1a1a; border: 1px solid #333; padding: 20px 24px; }
.haupt-box { border-top: none; }
.überschrift-box h1 { font-size: 24px; color: #fff; }
.überschrift-box p { font-size: 13px; color: #888; margin-top: 4px; }

h2 { font-size: 12px; color: #e10600; text-transform: uppercase; letter-spacing: 2px; border-bottom: 1px solid #333; padding-bottom: 6px; margin: 20px 0 14px; }
h2:first-child { margin-top: 0; }
p { font-size: 14px; color: #aaa; line-height: 1.7; margin-bottom: 12px; }
p strong { color: #fff; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { padding: 8px 12px; text-align: left; font-size: 12px; color: #e10600; text-transform: uppercase; letter-spacing: 1px; background-color: #1e1e1e; }
td { padding: 8px 12px; border-bottom: 1px solid #2a2a2a; color: #ccc; }
tr:nth-child(odd) td { background-color: #1e1e1e; }

.karten-raster { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.karte { background-color: #222; border: 1px solid #333; padding: 14px; }
.karte h3 { font-size: 14px; color: #fff; margin-bottom: 6px; }
.karte p { font-size: 13px; margin: 0; }

footer { text-align: center; padding: 14px; color: #444; font-size: 12px; margin-top: 16px; }