.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--color-border);display:flex;justify-content:space-around;padding:12px 0 16px;box-shadow:0 -2px 10px rgba(0,0,0,.05);z-index:1000;max-width:480px;margin:0 auto}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none;color:#9E9E9E;font-size:12px;width:100%;transition:color .2s}.nav-item.active{color:#FF8C42;font-weight:600}.nav-item svg{width:24px;height:24px}