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var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);font-family:Inter,sans-serif;font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition);white-space:nowrap}.join-btn:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--border-hover);color:var(--text-primary)}.join-btn:disabled{opacity:.3;cursor:not-allowed}.how-it-works{margin-top:56px;width:100%;max-width:320px}.how-it-works-title{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}.steps{flex-direction:column}.step,.steps{display:flex;gap:12px}.step{align-items:flex-start}.step-number{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:var(--bg-card);border:1px solid var(--border);font-size:11px;font-weight:700;color:var(--text-muted);flex-shrink:0}.step-text{font-size:13px;color:var(--text-secondary);line-height:1.5;padding-top:2px}@media 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