.card-nav-container{z-index:100;box-sizing:border-box;width:90%;max-width:700px;position:fixed;top:1rem;left:50%;transform:translate(-50%)}.card-nav-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99;opacity:0;pointer-events:none;background:#0000004d;transition:opacity .3s;position:fixed;inset:0}.card-nav-backdrop.open{opacity:1;pointer-events:auto}.card-nav{border:1px solid hsl(var(--border));will-change:height;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:1rem;height:52px;padding:0;display:block;position:relative;overflow:hidden;box-shadow:0 4px 20px #00000014}.card-nav.open{border-radius:1.25rem;box-shadow:0 8px 40px #0000001f}.card-nav-top{z-index:2;justify-content:space-between;align-items:center;height:52px;padding:.4rem;display:flex;position:absolute;top:0;left:0;right:0}.hamburger-menu{cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;height:100%;padding:0 .5rem;display:flex}.hamburger-menu:hover .hamburger-line{opacity:.6}.hamburger-line{transform-origin:50%;background-color:currentColor;width:24px;height:1.5px;transition:transform .25s,opacity .2s}.hamburger-menu.open .hamburger-line:first-child{transform:translateY(3.25px)rotate(45deg)}.hamburger-menu.open .hamburger-line:last-child{transform:translateY(-3.25px)rotate(-45deg)}.logo-container{align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.logo-text{letter-spacing:-.02em;font-size:1.1rem;font-weight:700;text-decoration:none}.card-nav-actions{align-items:center;gap:.125rem;height:100%;display:flex}.card-nav-content{visibility:hidden;pointer-events:none;z-index:1;align-items:stretch;gap:10px;padding:.5rem;display:flex;position:absolute;inset:52px 0 0}.card-nav.open .card-nav-content{visibility:visible;pointer-events:auto}.nav-card{-webkit-user-select:none;user-select:none;cursor:pointer;border:1px solid #0000;border-radius:.8rem;flex-direction:column;flex:1 1 0;gap:6px;min-width:0;height:100%;padding:16px 18px;text-decoration:none;transition:opacity .2s,transform .2s;display:flex;position:relative}.nav-card:hover{opacity:.95;border-color:hsl(var(--border));transform:scale(1.02)}.nav-card-label{letter-spacing:-.3px;font-size:1.15rem;font-weight:600;line-height:1.4}.nav-card-links{flex-direction:column;gap:2px;margin-top:auto;display:flex}.nav-card-link{cursor:pointer;opacity:.7;align-items:center;gap:5px;font-size:.85rem;text-decoration:none;transition:opacity .2s;display:inline-flex}.nav-card:hover .nav-card-link{opacity:1}@media (max-width:768px){.card-nav-container{width:calc(100% - 1.5rem);top:.75rem}.card-nav-top{padding:.35rem .5rem}.hamburger-menu{padding:0 .35rem}.logo-text{font-size:1rem}.card-nav-actions{gap:0}.card-nav-content{flex-direction:column;align-items:stretch;gap:8px;padding:.5rem}.nav-card{flex:auto;height:auto;min-height:56px;padding:14px 16px}.nav-card-label{font-size:1rem}.nav-card-link{font-size:.8rem}}@media (max-width:380px){.card-nav-container{width:calc(100% - .75rem);top:.5rem}.card-nav-top{padding:.25rem .35rem}.logo-text{font-size:.95rem}.hamburger-line{width:20px}}