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var(--duration-normal) var(--ease-default)}.nav-theme-icon--sun{opacity:0;transform:rotate(-90deg) scale(.5)}.nav-theme-icon--sun.active{opacity:1;transform:rotate(0) scale(1)}.nav-theme-icon--moon{opacity:0;transform:rotate(90deg) scale(.5)}.nav-theme-icon--moon.active{opacity:1;transform:rotate(0) scale(1)}.nav-theme-icon svg{width:16px;height:16px}.nav-avatar-btn{display:flex;align-items:center;gap:var(--space-2);background:none;border:none;cursor:pointer;padding:0;color:var(--color-text);border-radius:var(--radius-full);transition:all var(--duration-fast) var(--ease-default)}.nav-avatar-btn:hover{opacity:.85}.nav-avatar-pill{display:flex;align-items:center;gap:6px;padding:3px 10px 3px 4px;background:var(--color-surface);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-full);transition:border-color var(--duration-fast) var(--ease-default)}.nav-avatar-btn:hover .nav-avatar-pill{border-color:var(--color-accent)}.nav-avatar-circle{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--color-accent);color:#fff;font-family:var(--font-mono);font-size:12px;font-weight:var(--weight-bold);border-radius:50%;flex-shrink:0}.nav-xp{font-family:var(--font-mono);font-size:11px;font-weight:var(--weight-bold);color:var(--color-text-muted);letter-spacing:.02em;white-space:nowrap;padding-left:var(--space-2);padding-right:var(--space-2)}.nav-avatar-pill-divider{width:1px;height:16px;background:var(--color-border);flex-shrink:0}.nav-caret{display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);transition:transform var(--duration-fast) var(--ease-default);flex-shrink:0}.nav-caret.open{transform:rotate(180deg)}.nav-caret svg{width:10px;height:10px}.nav-avatar-wrapper{position:relative}.nav-dropdown{position:absolute;top:calc(100% + 10px);right:0;width:280px;background:var(--color-surface);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:var(--z-dropdown);padding:var(--space-3);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out),visibility var(--duration-fast)}.nav-dropdown.open{opacity:1;visibility:visible;transform:translateY(0)}.nav-dropdown-header{display:flex;flex-direction:column;gap:4px}.nav-dropdown-name{font-weight:var(--weight-semibold);font-size:var(--text-sm);color:var(--color-text)}.nav-dropdown-email{font-size:var(--text-xs);color:var(--color-text-muted);font-family:var(--font-mono);overflow:hidden;text-overflow:ellipsis}.nav-dropdown-badges{display:flex;gap:var(--space-1);margin-top:4px;flex-wrap:wrap}.badge-xp{background:var(--color-bg-elevated);color:var(--color-text-muted);font-family:var(--font-mono);font-size:10px;padding:2px 6px;border-radius:var(--radius-sm);align-self:center}.nav-dropdown-divider{height:1px;background:var(--color-border);margin:var(--space-2) 0}.nav-dropdown-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-2);font-size:var(--text-sm);color:var(--color-text-secondary);text-decoration:none;border:none;background:none;width:100%;cursor:pointer;font-family:var(--font-body);text-align:left;border-radius:var(--radius-md);transition:background var(--duration-fast) var(--ease-default),color var(--duration-fast) var(--ease-default)}.nav-dropdown-item:hover{background:var(--color-bg-elevated);color:var(--color-text)}.nav-dropdown-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0;color:var(--color-text-muted)}.nav-dropdown-icon svg{width:16px;height:16px}.nav-dropdown-item:hover .nav-dropdown-icon{color:var(--color-text)}.nav-dropdown-item--highlight{color:var(--color-accent);font-weight:var(--weight-semibold)}.nav-dropdown-item--highlight:hover{background:#d9775714;color:var(--color-accent-hover)}.nav-dropdown-item--danger:hover{background:#e0525214;color:#e05252}.nav-mobile-toggle{display:none;width:38px;height:38px;border:var(--border-width) solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:var(--radius-md);cursor:pointer;padding:0;align-items:center;justify-content:center;transition:all var(--duration-fast) var(--ease-default)}.nav-mobile-toggle:hover{border-color:var(--color-accent);color:var(--color-accent)}.nav-hamburger{display:flex;flex-direction:column;gap:4px;width:18px;height:14px;justify-content:center}.nav-hamburger span{display:block;width:100%;height:2px;background:currentColor;border-radius:1px;transition:all var(--duration-normal) var(--ease-default);transform-origin:center}.nav-hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}.nav-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}.nav-hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.nav-mobile-theme-toggle-btn{display:none;width:38px;height:38px;border:var(--border-width) solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:var(--radius-md);cursor:pointer;padding:0;align-items:center;justify-content:center;transition:all var(--duration-fast) var(--ease-default);overflow:hidden}.nav-mobile-theme-toggle-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}@media(max-width:1024px){.nav-links{display:none!important}.nav-actions .btn-ghost,.nav-actions .btn-primary,.nav-theme-toggle,.nav-avatar-wrapper{display:none}.nav-mobile-toggle,.nav-mobile-theme-toggle-btn{display:inline-flex}.logo-text{display:none}}@media(min-width:1025px)and (max-width:1200px){.nav-link{font-size:var(--text-xs);padding:var(--space-1) var(--space-2)}}.footer[data-astro-cid-sz7xmlte]{position:relative;margin-top:var(--space-32);padding-top:var(--space-16);padding-bottom:var(--space-8);background:var(--color-surface);border-top:var(--border-width) solid var(--color-border);transition:background-color var(--duration-slow) var(--ease-default),border-color var(--duration-slow) var(--ease-default)}.footer-grid-line[data-astro-cid-sz7xmlte]{position:absolute;top:0;left:50%;width:1px;height:var(--space-16);background:var(--color-border);transform:translateY(-100%)}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;gap:var(--space-16);margin-bottom:var(--space-12)}.footer-brand[data-astro-cid-sz7xmlte]{max-width:280px}.footer-logo[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4)}.footer-logo[data-astro-cid-sz7xmlte] .logo-mark[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--color-accent);color:#fff;font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:var(--tracking-wider);border-radius:var(--radius-sm)}.footer-logo[data-astro-cid-sz7xmlte] .logo-text[data-astro-cid-sz7xmlte]{font-family:var(--font-heading);font-size:var(--text-md);font-weight:var(--weight-bold);color:var(--color-text)}.footer-tagline[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--color-text-muted);line-height:var(--leading-relaxed)}.footer-columns[data-astro-cid-sz7xmlte]{display:flex;gap:var(--space-12)}.footer-col[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:var(--space-3)}.footer-col-title[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:var(--tracking-widest);margin-bottom:var(--space-2)}.footer-link[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--color-text-muted);text-decoration:none;transition:color var(--duration-fast) var(--ease-default)}.footer-link[data-astro-cid-sz7xmlte]:hover{color:var(--color-text)}.footer-bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;padding-top:var(--space-6);border-top:var(--border-width) solid var(--color-border)}.footer-copy[data-astro-cid-sz7xmlte]{font-size:var(--text-xs);color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:var(--tracking-wide)}.footer-legal[data-astro-cid-sz7xmlte]{display:flex;gap:var(--space-6)}.footer-link-sm[data-astro-cid-sz7xmlte]{font-size:var(--text-xs);color:var(--color-text-muted);text-decoration:none;transition:color var(--duration-fast) var(--ease-default)}.footer-link-sm[data-astro-cid-sz7xmlte]:hover{color:var(--color-text)}@media all and (display-mode:standalone){.footer[data-astro-cid-sz7xmlte]{display:none!important}}@media(max-width:768px){.footer[data-astro-cid-sz7xmlte]{margin-top:var(--space-16);padding-top:var(--space-10)}.footer-grid-line[data-astro-cid-sz7xmlte]{display:none}.footer-inner[data-astro-cid-sz7xmlte]{flex-direction:column;gap:var(--space-8)}.footer-columns[data-astro-cid-sz7xmlte]{flex-direction:column;gap:var(--space-6)}.footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:column;gap:var(--space-4);text-align:center}}@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media(prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}[data-astro-transition-scope]{animation:none!important}}