.ar-nb__raster { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--ink); }
.ar-nb__raster--drei { grid-template-columns: repeat(3, 1fr); }
.ar-nb__karte { display: flex; flex-direction: column; padding: 28px 28px 30px 0; }
.ar-nb__karte + .ar-nb__karte { padding-left: 28px; border-left: 1px solid var(--line); }
.ar-nb__titel { font-size: calc(clamp(21px, 1.9vw, 25px) * var(--f-h3)); font-weight: 700; letter-spacing: -.025em; line-height: 1.15; }
.ar-nb__text { margin-top: 14px; font-size: calc(16px * var(--f-text)); line-height: 1.55; color: var(--text-2); flex: 1 0 auto; }
.ar-nb__beleg { margin-top: 24px; padding-top: 14px; border-top: 1px solid var(--line); font-size: calc(14px * var(--f-text)); line-height: 1.4; color: var(--muted); }
.ar-nb__beleg b { display: block; margin-bottom: 2px; font-size: calc(30px * var(--f-zahl)); font-weight: 900; letter-spacing: -.035em; line-height: 1.1; color: var(--magenta); }
@supports (grid-template-rows: subgrid) {
  .ar-nb__karte { display: grid; grid-row: span 3; grid-template-rows: subgrid; row-gap: 0; }
  .ar-nb__beleg { align-self: start; }
}
@media (max-width: 1080px) {
  .ar-nb__raster { grid-template-columns: 1fr 1fr; }
  .ar-nb__karte:nth-child(odd) { padding-left: 0; border-left: 0; }
  .ar-nb__karte:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .ar-nb__raster { grid-template-columns: 1fr; }
  .ar-nb__karte, .ar-nb__karte + .ar-nb__karte { padding: 24px 0 26px; border-left: 0; }
  .ar-nb__karte + .ar-nb__karte { border-top: 1px solid var(--line); }
}
/* Fuenf Karten als Zeilen: Titel | Text | Beleg (statt ungleicher Reihen) */
.ar-nb__raster.ar-nb__raster--fuenf { grid-template-columns: 1fr; }
.ar-nb__raster--fuenf .ar-nb__karte, .ar-nb__raster--fuenf .ar-nb__karte + .ar-nb__karte { display: grid; grid-row: auto; grid-template-rows: none; grid-template-columns: 4fr 5fr 4fr; column-gap: 40px; align-items: start; padding: 26px 0 28px; border-left: 0; }
.ar-nb__raster--fuenf .ar-nb__karte + .ar-nb__karte { border-top: 1px solid var(--line); }
.ar-nb__raster--fuenf .ar-nb__text { margin-top: 0; }
.ar-nb__raster--fuenf .ar-nb__beleg { margin-top: 0; padding: 0 0 0 24px; border-top: 0; border-left: 1px solid var(--line); }
@media (max-width: 1080px) {
  .ar-nb__raster--fuenf .ar-nb__karte, .ar-nb__raster--fuenf .ar-nb__karte + .ar-nb__karte { grid-template-columns: 1fr 2fr; }
  .ar-nb__raster--fuenf .ar-nb__beleg { grid-column: 2; margin-top: 16px; padding: 14px 0 0; border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .ar-nb__raster--fuenf .ar-nb__karte, .ar-nb__raster--fuenf .ar-nb__karte + .ar-nb__karte { grid-template-columns: 1fr; padding: 24px 0 26px; }
  .ar-nb__raster--fuenf .ar-nb__text { margin-top: 12px; }
  .ar-nb__raster--fuenf .ar-nb__beleg { grid-column: auto; }
}