:root{--switcher-surface:var(--panel, #ffffff);--switcher-surface-hover:var(--bg-subtle, var(--accent-weak, #f8fafc));--switcher-text:var(--text, var(--foreground, #1a202c));--switcher-muted:var(--muted, #64748b);--switcher-border:var(--border, #e2e8f0);--switcher-shadow:0 8px 24px rgba(0, 0, 0, 0.15);--switcher-focus-ring:color-mix(in srgb, var(--accent, #3b82f6) 24%, transparent);--switcher-alert-success-bg:#f0fdf4;--switcher-alert-success-border:#22c55e;--switcher-alert-success-text:#166534;--switcher-alert-danger-bg:#fef2f2;--switcher-alert-danger-border:#ef4444;--switcher-alert-danger-text:#dc2626;--switcher-alert-info-bg:#eff6ff;--switcher-alert-info-border:#3b82f6;--switcher-alert-info-text:#1d4ed8;--switcher-alert-warning-bg:#fff7ed;--switcher-alert-warning-border:#f59e0b;--switcher-alert-warning-text:#c2410c}[data-theme=dark]{--switcher-surface:var(--panel, #1f2937);--switcher-surface-hover:color-mix(in srgb, var(--accent, #3b82f6) 14%, var(--panel, #1f2937));--switcher-text:var(--text, #f9fafb);--switcher-muted:var(--muted, #cbd5e1);--switcher-border:rgba(255, 255, 255, 0.12);--switcher-shadow:0 16px 32px rgba(0, 0, 0, 0.36);--switcher-focus-ring:color-mix(in srgb, var(--accent, #3b82f6) 28%, rgba(255, 255, 255, 0.08));--switcher-alert-success-bg:rgba(34, 197, 94, 0.18);--switcher-alert-success-border:rgba(74, 222, 128, 0.38);--switcher-alert-success-text:#bbf7d0;--switcher-alert-danger-bg:rgba(239, 68, 68, 0.18);--switcher-alert-danger-border:rgba(248, 113, 113, 0.38);--switcher-alert-danger-text:#fecaca;--switcher-alert-info-bg:rgba(59, 130, 246, 0.18);--switcher-alert-info-border:rgba(96, 165, 250, 0.38);--switcher-alert-info-text:#bfdbfe;--switcher-alert-warning-bg:rgba(245, 158, 11, 0.18);--switcher-alert-warning-border:rgba(251, 191, 36, 0.38);--switcher-alert-warning-text:#fde68a}#site-quick-switcher{display:flex;align-items:center;justify-content:center;width:100%;max-width:300px}#site-quick-switcher .dropdown-toggle,#site-quick-switcher .dropdown>.btn{border:1px solid var(--switcher-border);background:var(--switcher-surface);color:var(--switcher-text);font-size:14px;font-weight:500;padding:8px 16px;border-radius:8px;transition:.2s;min-width:180px;text-align:left;display:flex;align-items:center;justify-content:space-between}#site-quick-switcher .dropdown-toggle:hover,#site-quick-switcher .dropdown>.btn:hover:not(:disabled){background:var(--switcher-surface-hover);border-color:var(--accent,#3b82f6);transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,.1)}#site-quick-switcher .dropdown-toggle:focus,#site-quick-switcher .dropdown>.btn:focus{box-shadow:0 0 0 3px var(--switcher-focus-ring);border-color:var(--accent,#3b82f6);outline:0}#site-quick-switcher .dropdown>.btn:disabled{opacity:1;cursor:default}#site-quick-switcher .dropdown-menu{border:1px solid var(--switcher-border);border-radius:12px;box-shadow:var(--switcher-shadow);min-width:320px;padding:12px;background:var(--switcher-surface);margin-top:4px}#site-quick-switcher .dropdown-item{border-radius:8px;padding:14px 16px;margin-bottom:6px;border:none;background:0 0;transition:.2s;color:var(--switcher-text);width:100%;text-align:left;display:flex;align-items:center;gap:10px}#site-quick-switcher .dropdown-item:hover{background:var(--switcher-surface-hover);color:var(--switcher-text);transform:translateX(4px)}#site-quick-switcher .dropdown-item .text-muted,#site-quick-switcher .dropdown-item small{color:var(--switcher-muted)!important}#site-quick-switcher .dropdown-item.active .text-muted,#site-quick-switcher .dropdown-item.active small{color:rgba(255,255,255,.82)!important}#site-quick-switcher .dropdown-item.active{background:var(--accent,#3b82f6);color:#fff;font-weight:600}#site-quick-switcher .dropdown-item.active:hover{background:var(--accent,#3b82f6);color:#fff;transform:translateX(4px)}#site-quick-switcher .dropdown-divider{margin:12px 0;border-color:var(--switcher-border)}#site-switcher-notification{font-family:var(--font-sans, system-ui, -apple-system, sans-serif);margin-top:12px}#site-switcher-notification .alert{border-radius:10px;border:1px solid;font-size:14px;font-weight:500;padding:12px 16px}#site-switcher-notification .alert-success{background-color:var(--switcher-alert-success-bg);border-color:var(--switcher-alert-success-border);color:var(--switcher-alert-success-text)}#site-switcher-notification .alert-danger{background-color:var(--switcher-alert-danger-bg);border-color:var(--switcher-alert-danger-border);color:var(--switcher-alert-danger-text)}#site-switcher-notification .alert-info{background-color:var(--switcher-alert-info-bg);border-color:var(--switcher-alert-info-border);color:var(--switcher-alert-info-text)}#site-switcher-notification .alert-warning{background-color:var(--switcher-alert-warning-bg);border-color:var(--switcher-alert-warning-border);color:var(--switcher-alert-warning-text)}[data-theme=dark] #site-switcher-notification .alert .btn-close{filter:invert(1) grayscale(1) brightness(200%);opacity:.8}@media (prefers-color-scheme:dark){:root[data-theme=system]{--switcher-surface:var(--panel, #1f2937);--switcher-surface-hover:color-mix(in srgb, var(--accent, #3b82f6) 14%, var(--panel, #1f2937));--switcher-text:var(--text, #f9fafb);--switcher-muted:var(--muted, #cbd5e1);--switcher-border:rgba(255, 255, 255, 0.12);--switcher-shadow:0 16px 32px rgba(0, 0, 0, 0.36);--switcher-focus-ring:color-mix(in srgb, var(--accent, #3b82f6) 28%, rgba(255, 255, 255, 0.08));--switcher-alert-success-bg:rgba(34, 197, 94, 0.18);--switcher-alert-success-border:rgba(74, 222, 128, 0.38);--switcher-alert-success-text:#bbf7d0;--switcher-alert-danger-bg:rgba(239, 68, 68, 0.18);--switcher-alert-danger-border:rgba(248, 113, 113, 0.38);--switcher-alert-danger-text:#fecaca;--switcher-alert-info-bg:rgba(59, 130, 246, 0.18);--switcher-alert-info-border:rgba(96, 165, 250, 0.38);--switcher-alert-info-text:#bfdbfe;--switcher-alert-warning-bg:rgba(245, 158, 11, 0.18);--switcher-alert-warning-border:rgba(251, 191, 36, 0.38);--switcher-alert-warning-text:#fde68a}:root[data-theme=system] #site-switcher-notification .alert .btn-close{filter:invert(1) grayscale(1) brightness(200%);opacity:.8}}@media (max-width:1024px){#site-quick-switcher .dropdown-toggle{min-width:160px;padding:7px 14px;font-size:13px}#site-quick-switcher .dropdown-menu{min-width:300px}}@media (max-width:768px){#site-quick-switcher .dropdown-toggle{padding:6px 12px;font-size:12px;min-width:140px}#site-quick-switcher .dropdown-menu{min-width:280px;margin-left:-60px}#site-quick-switcher .dropdown-item{padding:12px 14px;font-size:13px}}@media (max-width:640px){#site-quick-switcher{display:none}}.header .toolbar #site-quick-switcher{margin:0;display:flex;align-items:center;justify-content:center;width:100%}.header .toolbar>*{margin-right:0}#site-quick-switcher .dropdown-toggle.loading{opacity:.7;cursor:wait}#site-quick-switcher .dropdown-toggle.loading::after{content:'';display:inline-block;width:12px;height:12px;border:2px solid currentColor;border-radius:50%;border-top-color:transparent;animation:1s linear infinite spin;margin-left:8px}@keyframes spin{to{transform:rotate(360deg)}}