:root{--nav-ease:cubic-bezier(.16, 1, .3, 1);--nav-glass-bg:radial-gradient(120% 80% at 50% 0%, #ffffff24, transparent 55%), linear-gradient(155deg, #ffffff17, #ffffff05 48%, #ffffff0f), #0e0f129e;--nav-glass-border:#ffffff1f;--nav-glass-highlight:inset 0 1px 0 #ffffff38, inset 0 -1px 0 #ffffff0a;--nav-glass-shadow:0 22px 54px #00000057, 0 0 0 .5px #ffffff0a;--nav-glass-blur:blur(32px) saturate(185%);--nav-active-bg:radial-gradient(circle at 50% 0%, #f4b9582e, transparent 62%), linear-gradient(145deg, #ffffff1f, #ffffff08);--nav-active-border:#f4b9584d;--nav-pill-radius:999px;--nav-shell-radius:999px;--nav-sidebar-radius:2.5rem;--nav-tab-size:3.5rem;--nav-mobile-dock-padding:.75rem;--nav-mobile-dock-height:calc(var(--nav-tab-size) + var(--nav-mobile-dock-padding));--nav-mobile-bottom:max(.75rem, env(safe-area-inset-bottom));--nav-mobile-stack-gap:.625rem;--nav-mobile-shell-width:min(calc(100vw - 1.5rem), 30rem);--bag-bar-width:var(--nav-mobile-shell-width);--bag-bar-height:3.875rem;--bag-bar-offset-mobile:calc(var(--nav-mobile-bottom) + var(--nav-mobile-dock-height) + var(--nav-mobile-stack-gap));--bag-bar-offset-desktop:max(1.25rem, env(safe-area-inset-bottom));--bag-bar-offset:var(--bag-bar-offset-mobile);--bag-scroll-padding:calc(var(--bag-bar-offset) + var(--bag-bar-height) + var(--nav-mobile-stack-gap) + 1rem)}@media (width>=1280px){:root{--bag-bar-width:min(calc(100vw - var(--nav-sidebar-width) - 2.5rem), 980px);--bag-bar-height:4.625rem;--bag-bar-offset:var(--bag-bar-offset-desktop);--bag-scroll-padding:calc(var(--bag-bar-offset) + var(--bag-bar-height) + 1.5rem)}}.nav-glass-shell{border:1px solid var(--nav-glass-border);background:var(--nav-glass-bg);box-shadow:var(--nav-glass-shadow),var(--nav-glass-highlight);-webkit-backdrop-filter:var(--nav-glass-blur);position:relative;overflow:hidden}.nav-glass-shell:before{content:"";z-index:0;pointer-events:none;opacity:.55;animation:nav-blob-drift 14s var(--nav-ease) infinite alternate;will-change:transform;background:radial-gradient(90px 90px at 22% 18%,#f4b95824,#0000 70%),radial-gradient(130px 130px at 78% 85%,#7896ff1a,#0000 70%),radial-gradient(70px 70px at 65% 12%,#ffffff14,#0000 70%);position:absolute;inset:0}.nav-glass-shell__sheen{pointer-events:none;z-index:1;background:0 0;position:absolute;inset:0;overflow:hidden}.nav-glass-shell__sheen:before{content:"";filter:blur(2px);width:80%;height:180%;animation:nav-liquid-sheen 9s var(--nav-ease) infinite;background:linear-gradient(105deg,#0000,#ffffff17 45%,#ffffff24 50%,#ffffff17 55%,#0000);position:absolute;top:-40%;left:-60%;transform:rotate(18deg)translate(-20%)}@keyframes nav-blob-drift{0%{transform:translateZ(0)scale(1)}50%{transform:translate(6%,-4%)scale(1.12)}to{transform:translate(-4%,5%)scale(.94)}}@keyframes nav-liquid-sheen{0%{opacity:0;transform:rotate(18deg)translate(-20%)}18%{opacity:1}55%{opacity:1;transform:rotate(18deg)translate(210%)}72%{opacity:0}to{opacity:0;transform:rotate(18deg)translate(210%)}}@media (prefers-reduced-motion:reduce){.nav-glass-shell:before,.nav-glass-shell__sheen:before{opacity:.35;animation:none}}.nav-glass-mobile{width:var(--nav-mobile-shell-width);align-items:center;gap:var(--nav-mobile-stack-gap);display:flex}