.ext-wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:14px;gap:14px;margin:8px 0 14px}.ext-card{background:var(--panel,#0e1014);border:1px solid var(--line,#1f242c);border-radius:16px;padding:18px}.ext-card h2{font-size:15px;margin:0 0 10px}.ext-card h2:not(:first-child){margin-top:18px}.ext-card ol,.ext-card ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px;font-size:14px}.ext-card a{color:#F68304}.ext-card code{font-family:var(--m,monospace);font-size:13px;background:rgba(255,255,255,.06);padding:1px 6px;border-radius:5px}.ext-sites{display:flex;flex-wrap:wrap;gap:6px;margin:0}.ext-sites span{border:1px solid var(--line,#2a303a);border-radius:999px;padding:4px 10px;font-size:13px}.ext-dim{color:var(--mute,#8b93a1);font-size:13px}.ext-btn{display:inline-block;margin-top:12px;background:#F68304;color:#0b0d12!important;font-weight:700;border-radius:10px;padding:10px 18px;text-decoration:none}.ext-foot{margin:6px 0 24px}