.navbar{position:sticky;top:0;z-index:50;background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:all .3s ease}.nav-container{max-width:1100px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:10px}.logo-icon{width:36px;height:36px}.logo-text{font-size:20px;font-weight:700;color:#111827}.nav-links{display:flex;gap:32px}.nav-link{font-size:15px;color:#6b7280;background:none;border:none;cursor:pointer;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-weight:500;transition:color .2s;text-decoration:none}.nav-link:hover{color:#111827}.nav-link:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px;border-radius:var(--radius-sm);color:var(--color-text)}.footer{background:#fff;border-top:1px solid #E5E7EB;padding:60px 0 30px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #E5E7EB;margin-top:40px;padding-top:24px;max-width:1100px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}@media(max-width:768px){.nav-links{display:none}.footer-bottom{flex-direction:column;gap:8px;text-align:center}}.footer-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--space-8) var(--space-6);max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.footer-section h4{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;font-weight:700;color:var(--color-text-muted);margin-bottom:20px}.footer-section ul{list-style:none;padding:0;margin:0}.footer-section li{margin-bottom:12px}.footer-section a{font-size:14px;font-weight:400;color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.footer-section a:hover{color:var(--color-text)}.footer-section a:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:var(--radius-sm);color:var(--color-text)}.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:var(--space-3)}.footer-description{font-size:14px;color:var(--color-text-secondary);max-width:30ch}.nav-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text)}.nav-toggle:hover{border-color:var(--color-border-hover)}.nav-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.nav-menu{display:none;flex-direction:column;gap:var(--space-1);padding:var(--space-2) var(--container-padding) var(--space-4);border-top:1px solid var(--color-border);background:var(--color-bg)}.nav-menu-link{font-size:15px;font-weight:500;color:var(--color-text-secondary);padding:var(--space-3) 0;text-decoration:none}.nav-menu-link:hover{color:var(--color-text)}.nav-menu-link:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}@media(max-width:768px){.nav-toggle{display:inline-flex}.nav-menu[data-open=true]{display:flex}.footer-container{grid-template-columns:repeat(2,1fr);gap:30px}}@media(max-width:480px){.footer-container{grid-template-columns:1fr}}.tools-menu{position:relative;display:inline-flex}.tools-menu-trigger{display:inline-flex;align-items:center;gap:4px}.tools-menu-panel{position:absolute;top:calc(100% + var(--space-2));left:0;z-index:60;min-width:250px;display:flex;flex-direction:column;padding:var(--space-2);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.tools-menu-item{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-4);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:500;color:var(--color-text);text-decoration:none}.tools-menu-item:hover{background:var(--color-surface-hover)}.tools-menu-item:focus-visible{outline:2px solid var(--color-accent);outline-offset:-2px}.tools-menu-item[aria-current=page]{color:var(--color-accent);background:var(--color-accent-bg)}.tools-menu-note{font-size:var(--text-xs);color:var(--color-text-secondary);white-space:nowrap}.nav-account{display:flex;align-items:center;gap:var(--space-3)}.nav-account-email{max-width:18ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-menu-heading{margin:var(--space-3) 0 var(--space-1);font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-secondary)}.nav-menu-note{padding:0 0 var(--space-1);font-size:var(--text-xs);color:var(--color-text-secondary)}.nav-menu-button{background:none;border:none;font:inherit;text-align:left;cursor:pointer}@media(max-width:900px){.nav-account-email{display:none}}@media(max-width:768px){.nav-account{display:none}}.tools-menu-group+.tools-menu-group{margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--color-border)}.tools-menu-group-label{padding:var(--space-1) var(--space-3);font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-secondary)}.tools-menu-item--hub{margin-top:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--color-border);border-radius:0 0 var(--radius-md) var(--radius-md);font-weight:600;color:var(--color-accent)}.nav-menu-group{display:flex;flex-direction:column;gap:var(--space-1)}.nav-menu-group+.nav-menu-group{margin-top:var(--space-2)}.footer-tool-group+.footer-tool-group{margin-top:var(--space-3)}.footer-tool-group-heading{margin-bottom:var(--space-1);font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted)}.footer-section a,.footer-tool-group a{overflow-wrap:anywhere}.footer-tool-all{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--color-border)}.footer-tool-all a{font-weight:600}