.activity-browser-page{background:var(--yellow, var(--page-bg-alt))}.activity-browser-hero{padding-bottom:12px}.activity-browser-back{margin-top:10px}.activity-browser-tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:16px 0}.activity-browser-tab{border:2px solid var(--ink);background:var(--surface);color:var(--text-strong);font:inherit;font-weight:700;padding:8px 12px;cursor:pointer}.activity-browser-tab.is-active{background:var(--brand-primary-muted);border-color:var(--brand-primary);color:var(--brand-primary-ink)}.activity-browser-results-shell{max-width:800px;margin:0 auto;padding:0 20px;box-sizing:border-box}.activity-map-frame{height:58vh}.activity-marker{width:42px;height:42px;border:3px solid #ffffff;border-radius:50%;background:#fff;color:var(--brand-primary-ink);display:flex;align-items:center;justify-content:center;box-sizing:border-box;box-shadow:0 1px 6px #00000059}.activity-marker svg{display:block;width:34px;height:34px}.activity-cluster-count{background:var(--brand-primary-muted);color:var(--brand-primary-ink);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;border:2px solid #ffffff;box-shadow:0 0 4px #0006}.activity-map-popup{display:grid;gap:6px;min-width:180px}.activity-map-popup-actions,.activity-browser-row-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.activity-browser-body{padding-top:22px}.activity-how-it-works{margin-top:24px}.activity-how-it-works-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.activity-how-it-works-grid article{box-sizing:border-box;border:2px solid var(--ink);background:var(--surface);padding:16px}.activity-how-it-works-grid span{color:var(--brand-primary-ink);font-size:13px;font-weight:800;letter-spacing:.08em}.activity-how-it-works-grid h3{margin:7px 0;font-size:17px}.activity-how-it-works-grid p{margin:0;color:var(--text-muted);font-size:14px;line-height:1.5}.activity-browser-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}.activity-browser-empty{margin:16px 0;color:var(--text-muted);font-size:14px}.activity-browser-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0;text-align:left}.activity-browser-card{min-width:0;overflow:hidden;border:2px solid var(--ink);background:var(--surface)}.activity-browser-card-image{aspect-ratio:16 / 9;overflow:hidden;border-bottom:2px solid var(--ink);background:var(--page-bg-alt)}.activity-browser-card-image img{display:block;width:100%;height:100%;object-fit:cover}.activity-browser-card-body{padding:12px}.activity-browser-card-type{margin:0 0 5px;color:var(--brand-primary-ink);font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.activity-browser-card h2{margin:0 0 12px;font-size:17px;line-height:1.25}.activity-browser-row{display:grid;gap:10px;border:2px solid var(--ink);background:var(--surface);color:var(--text-strong);padding:12px}.activity-map-popup-actions .retro-button-tiny,.activity-browser-row-actions .retro-button-tiny{box-sizing:border-box;color:var(--button-text);min-width:0;width:100%;padding:7px 6px;text-align:center;white-space:normal;overflow-wrap:anywhere;line-height:1.15}.activity-browser-row strong,.activity-browser-row small{display:block}.activity-browser-row small{color:var(--text-muted);margin-top:3px}.activity-browser-row-meta{flex:0 0 auto;font-size:12px;font-weight:700;color:var(--text-muted)}@media(max-width:640px){.activity-browser-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.activity-how-it-works-grid{grid-template-columns:1fr}.activity-browser-tab{flex:1 1 calc(50% - 8px)}.activity-map-frame{min-height:360px}}@media(max-width:480px){.activity-browser-card-grid{grid-template-columns:1fr}.activity-browser-results-shell,.city-map-shell{padding-inline:10px}}