/* Final 2.2 – Vorbereitung automatisches Veranstaltungsarchiv */
.activity-archive-auto{display:grid;gap:20px}
.activity-archive-year{border:1px solid var(--line);border-radius:26px;background:#fff;overflow:hidden;box-shadow:0 14px 42px rgba(8,48,40,.055)}
.activity-archive-year>summary{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:22px 26px;cursor:pointer;list-style:none;background:linear-gradient(135deg,#fff,#f6faf8);color:var(--green-950)}
.activity-archive-year>summary::-webkit-details-marker{display:none}
.activity-archive-year__year{font-size:clamp(24px,4vw,34px);font-weight:950;letter-spacing:-.03em}
.activity-archive-year__count{justify-self:start;padding:7px 11px;border-radius:999px;background:var(--green-50);color:var(--muted);font-size:12px;font-weight:800}
.activity-archive-year__chevron{font-size:24px;transition:transform .2s ease}
.activity-archive-year[open] .activity-archive-year__chevron{transform:rotate(180deg)}
.activity-archive-year__grid{padding:0 24px 24px}
.activity-auto-card__actions{display:grid;grid-template-columns:1fr;gap:8px}
.activity-auto-card__detail{display:grid;place-items:center;min-height:42px;border-radius:999px;color:var(--green-800);font-size:13px;font-weight:850;text-decoration:none}
.activity-auto-card__detail:hover{text-decoration:underline}
.archive-migration-note{margin:0 0 24px;padding:18px 20px;border:1px solid #eadfc9;border-radius:18px;background:#fffaf0;color:#6d5d3d;line-height:1.55}
[data-legacy-activity][hidden]{display:none!important}
@media(max-width:600px){
  .activity-archive-year>summary{padding:18px 16px;gap:10px}
  .activity-archive-year__count{font-size:11px}
  .activity-archive-year__grid{padding:0 14px 16px}
}