.ecosystem{border-top:1px solid var(--line)}.ecosystem-filters{display:flex;flex-wrap:wrap;gap:8px;margin:35px 0}.ecosystem-filters button{border:1px solid var(--line);background:transparent;color:var(--muted);min-height:44px;padding:9px 16px;border-radius:5px;font-size:12px}.ecosystem-filters button[aria-pressed=true]{background:var(--ink);color:var(--bg)}.ecosystem-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.ecosystem-card{border:1px solid var(--line);padding:25px;background:var(--panel);border-radius:8px;display:flex;flex-direction:column;min-width:0;transition:transform .25s,border-color .25s}.ecosystem-card:hover{transform:translateY(-5px);border-color:var(--accent)}.ecosystem-card[hidden]{display:none}.eco-top{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:42px}.eco-top .mono{font-size:8px;text-align:right}.eco-letter{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);color:var(--accent);font-size:22px;font-weight:600;border-radius:8px;flex-shrink:0}.ecosystem-card h3{font-size:27px;letter-spacing:-1px;margin:25px 0 15px;font-weight:500}.ecosystem-card h4{font-size:14px;font-weight:500;line-height:1.5;margin:0}.ecosystem-card>p{font-size:12px;color:var(--muted);line-height:1.8;margin:14px 0 25px}.eco-actions{margin-top:auto;display:flex;flex-direction:column;align-items:start;gap:8px}.eco-actions button{border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);font-size:11px;padding:12px 0;min-height:44px;text-align:left}.eco-actions a{font-size:10px;color:var(--muted);padding:10px 0}.eco-note{display:grid;grid-template-columns:1.5fr 1fr;gap:7%;margin:30px 0;color:var(--muted);font-size:11px}.eco-note p{margin:0}@media(max-width:1100px){.ecosystem-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:580px){.ecosystem-grid{grid-template-columns:1fr}.ecosystem-card{padding:24px}.eco-note{grid-template-columns:1fr;gap:15px}.ecosystem-filters button{flex:1 1 28%}}@media(prefers-reduced-motion:reduce){.ecosystem-card{transition:none}.ecosystem-card:hover{transform:none}}