.activity-feed{max-width:1200px;margin:0 auto;padding:0 24px 120px}.activity-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.activity-toolbar label{font-size:13px;color:#61718a}.activity-toolbar input{display:block;border:1px solid #dce3f4;border-radius:24px;background:#f8faff;padding:12px 20px;font:inherit}#activity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 24px}.activity-tile{border:0;background:none;text-align:left;padding:0;color:#17345e;cursor:pointer;font:inherit}.activity-tile-cover{position:relative;aspect-ratio:1;overflow:hidden;border-radius:20px;background:#eef3ff}.activity-tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.activity-tile:hover img{transform:scale(1.035)}.activity-tile h3{font-size:19px;margin:16px 0 8px}.activity-tile time{font-size:13px;color:#6b7280}.activity-photo-badge{position:absolute;top:14px;right:14px;border-radius:20px;background:#17345ed9;color:white;padding:6px 12px;font-size:13px}#activity-status{color:#61718a;margin:22px 0}#activity-more{display:block;margin:40px auto}#activity-more[hidden]{display:none}#activity-dialog{border:0;border-radius:24px;padding:0;width:min(1100px,94vw);max-height:90dvh;color:#17345e;background:white}#activity-dialog::backdrop{background:#102441b3;backdrop-filter:blur(6px)}.activity-detail{display:grid;grid-template-columns:1.2fr 1fr}.activity-media{min-width:0;background:#f4f7ff;position:relative;display:flex;align-items:center;justify-content:center;touch-action:pan-y}#activity-photo{width:100%;height: min(70vh,650px);object-fit:contain}.activity-copy{padding:50px 30px;min-width:0}#activity-body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9}#activity-date{color:#6b7280;font-size:13px}.activity-paging{position:absolute;bottom:16px;display:flex;gap:18px;align-items:center;border-radius:28px;background:#fffffff0;padding:6px 10px}.activity-paging button,.activity-close{border:0;border-radius:50%;background:#eef3ff;color:#17345e;width:40px;height:40px;font-size:22px;cursor:pointer}.activity-paging button:disabled{opacity:.3}.activity-close{position:absolute;right:12px;top:12px;z-index:2}#activity-thumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}#activity-thumbs button{padding:2px;border:2px solid transparent;border-radius:8px;background:white;cursor:pointer}#activity-thumbs button[aria-pressed=true]{border-color:#3e55c4}#activity-thumbs img{width:48px;height:48px;object-fit:cover;border-radius:4px}.activity-modal-open{overflow:hidden}@media(max-width:700px){#activity-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 12px}.activity-feed{padding:0 16px 72px}.activity-toolbar{align-items:flex-start;flex-direction:column}.activity-tile h3{font-size:15px}.activity-detail{grid-template-columns:1fr}#activity-photo{height:45dvh}.activity-copy{padding:24px}.activity-tile-cover{border-radius:12px}}@media(prefers-reduced-motion:reduce){.activity-tile img{transition:none}}

#activity-video{width:100%;height:min(70vh,650px);object-fit:contain;background:#102441}#activity-video[hidden],#activity-photo[hidden]{display:none}.activity-media:has(#activity-video:not([hidden])) .activity-paging{bottom:auto;top:12px}.activity-video-mark{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-width:48px;min-height:48px;background:linear-gradient(135deg,#eef3ff,#dedfff);color:#3e55c4;font-size:36px}.activity-tile-cover .activity-video-mark{font-size:64px}#activity-thumbs .activity-video-mark{width:48px;height:48px;font-size:20px}@media(max-width:700px){#activity-video{height:45dvh}}