nav{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:1000;width:min(960px,calc(100% - 28px));background:linear-gradient(135deg,#ffffff0d,#ffffff03);backdrop-filter:blur(32px);-webkit-backdrop-filter:blur(32px);border:1px solid var(--glass-border);border-radius:999px;padding:8px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;box-shadow:0 16px 40px -12px #00000080,inset 0 1px 1px #ffffff26,inset 0 -1px 1px #0003;transition:all .4s var(--ease);overflow:hidden}nav.expanded{border-radius:28px;background:var(--surface-low);padding:14px;flex-wrap:wrap}.nav-brand{display:inline-flex;align-items:center;padding:10px 18px;border-radius:999px;color:var(--text-main);font-family:JetBrains Mono,monospace;font-size:14px;font-weight:800;letter-spacing:.08em;cursor:pointer;transition:var(--transition);-webkit-user-select:none;user-select:none;text-decoration:none;flex:0 0 auto;line-height:1}.nav-brand:hover{color:var(--text-main);background:transparent}.nav-menu{display:flex;align-items:center;gap:6px;flex:1 1 auto;justify-content:center;min-width:0}.nav-link{position:relative;text-decoration:none;color:var(--text-dim);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:10px 16px;transition:color .3s ease,opacity .3s ease;white-space:nowrap}.nav-link:after{content:"";position:absolute;bottom:6px;left:50%;transform:translate(-50%) scaleX(0);width:calc(100% - 32px);height:2px;background:var(--accent-color);border-radius:2px;transition:transform .3s cubic-bezier(.16,1,.3,1);transform-origin:center}.nav-menu .nav-link:hover,.nav-link.active{color:var(--text-main);opacity:1}.nav-link.active:after,.nav-link:hover:after{transform:translate(-50%) scaleX(1)}.nav-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto;position:relative;z-index:2}.theme-toggle{width:44px;height:44px;border-radius:50%;border:1px solid var(--glass-border);background:var(--surface-low);color:var(--text-main);display:grid;place-items:center;cursor:pointer;transition:var(--transition);flex-shrink:0}.theme-toggle:hover{border-color:var(--text-dim);background:var(--surface-mid)}.nav-hamburger{display:none;width:44px;height:44px;background:transparent;border:1px solid var(--glass-border);border-radius:50%;color:var(--text-main);cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;transition:var(--transition);flex-shrink:0}.nav-hamburger:hover{background:#ffffff0a}.nav-hamburger span{display:block;width:18px;height:2px;background-color:currentColor;transition:transform .3s var(--ease),opacity .3s var(--ease)}nav.expanded .nav-hamburger span:nth-child(1){transform:translateY(6px) rotate(45deg)}nav.expanded .nav-hamburger span:nth-child(2){opacity:0}nav.expanded .nav-hamburger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.nav-brand,.nav-menu,.nav-actions{position:relative;z-index:2}#mainNav .ng-segment{position:absolute;opacity:0;pointer-events:none;z-index:0;transition:none}#mainNav .ng-top-bar{top:0;left:20%;width:60%;height:2px;background:var(--text-main);box-shadow:0 0 10px var(--text-main)}#mainNav .ng-right-arc{bottom:-15px;right:-10px;width:50px;height:50px;background:transparent;border:3px solid var(--accent-color);border-radius:50%;box-shadow:0 0 15px var(--accent-color),inset 0 0 10px var(--accent-color)}#mainNav .ng-left-dot{top:50%;left:12px;transform:translateY(-50%);width:4px;height:4px;border-radius:50%;background:var(--text-main);box-shadow:0 0 8px var(--text-main)}#mainNav .ng-bottom-dash{bottom:0;left:30%;width:15%;height:2px;background:var(--text-dim)}@keyframes glitch-scan{0%{opacity:0;width:10%;left:20%}10%{opacity:1;width:60%;left:20%}20%{opacity:0}30%{opacity:.8;width:20%;left:60%}50%{opacity:0}60%{opacity:1;width:40%;left:30%;box-shadow:0 0 20px #fff}to{opacity:0;width:60%;left:20%}}@keyframes pulse-arc{0%{opacity:0;transform:scale(.9);border-width:1px}20%{opacity:1;transform:scale(1);border-width:3px}30%{opacity:.5}40%{opacity:1;transform:scale(1.05);border-width:4px}60%{opacity:0}80%{opacity:.8;transform:scale(1)}to{opacity:0}}@keyframes strobe-dot{0%{opacity:0}10%{opacity:1;transform:translateY(-50%) scale(1.5)}20%{opacity:0}30%{opacity:1}40%{opacity:0}50%{opacity:1;transform:translateY(-50%) scale(1)}to{opacity:0}}@keyframes flicker-dash{0%{opacity:0}40%{opacity:0}50%{opacity:1;width:15%}60%{opacity:0}70%{opacity:1;width:25%}to{opacity:0}}#mainNav .ng-top-bar.active{animation:glitch-scan .5s cubic-bezier(.2,.8,.2,1) forwards}#mainNav .ng-right-arc.active{animation:pulse-arc .6s ease-out forwards}#mainNav .ng-left-dot.active{animation:strobe-dot .4s steps(2,start) forwards}#mainNav .ng-bottom-dash.active{animation:flicker-dash .5s linear forwards}.mobile-side-panel{display:none}@media (max-width: 980px){.nav-hamburger{display:flex}nav.expanded{background:transparent;border-color:transparent;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}.nav-menu{display:none}.mobile-side-panel{position:fixed;top:0;right:0;width:100vw;height:100vh;background:#0a0a0ad9;backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);z-index:999;display:flex;align-items:center;justify-content:center}[data-theme=light] .mobile-side-panel{background:#ffffffd9}.side-panel-links{display:flex;flex-direction:column;align-items:center;gap:40px}.side-link{text-decoration:none;font-size:clamp(32px,10vw,48px);font-weight:800;letter-spacing:-.02em;color:var(--text-main);background:transparent;transition:color .3s ease}.side-link:hover{color:var(--accent-color)}.nav-brand{padding:10px 16px}#mainNav .ng-top-bar{left:10%;width:80%}#mainNav .ng-bottom-dash{left:10%}}