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var(--transition-fast)}.modal-overlay.hidden{display:none;opacity:0}.modal-card{width:100%;max-width:840px;max-height:88vh;overflow-y:auto;padding:2.25rem;display:flex;flex-direction:column;gap:1.25rem;position:relative}.btn-close-modal{position:absolute;top:1.25rem;right:1.25rem;background:#ffffff14;border:none;color:var(--text-muted);width:32px;height:32px;border-radius:50%;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.btn-close-modal:hover{background:#ffffff26;color:var(--text-main)}.self-host-card{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.distro-tabs{display:flex;gap:.5rem;border-bottom:1px solid var(--border-subtle);padding-bottom:.75rem}.distro-tab{background:transparent;border:1px solid transparent;color:var(--text-muted);padding:.4rem .85rem;border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.distro-tab:hover{color:var(--text-main)}.distro-tab.active{background:#ffffff14;color:var(--accent-cyan);border-color:var(--border-subtle)}.code-header{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted);margin-top:.5rem}.code-block{background:#080a0f;border:1px solid rgba(255,255,255,.06);border-radius:var(--radius-md);padding:1.25rem;font-family:var(--font-mono);font-size:.86rem;line-height:1.6;overflow-x:auto;color:#e6edf3}.code-block .comment{color:#7d8590}.footer{border-top:1px solid var(--border-subtle);padding:3rem 1.5rem;text-align:center;position:relative;z-index:1}.footer-content{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:.5rem;font-size:.85rem;color:var(--text-muted)}.footer-sub{font-family:var(--font-mono);font-size:.75rem;color:var(--text-dim)}@media (max-width: 768px){.navbar{border-radius:var(--radius-md)}.nav-links{display:none}.metric-ribbon{grid-template-columns:1fr 1fr}}