/* 导航栏CSS */

.navbar {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 10px 10px rgba(0,0,0,0.1);
    padding: 0.7rem 1rem;
    z-index: 1000;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.4rem;
    color: #333;
    display: flex;
    align-items: center;
}

.navbar-brand i {
    margin-right: 8px;
    font-size: 1.3rem;
}

.nav-link {
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    margin: 0 5px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.nav-link i {
    margin-right: 6px;
}

.nav-link:hover {
    background-color: #f5f5f5;
}

.nav-link.active {
    background-color: #e9f7ff;
    color: #0d6efd;
    border: 1px solid #b8daff;
}

.navbar-nav .nav-link {
    padding: 0.5rem 0.7rem;
    font-size: 0.9rem;
}

.navbar-nav {
    flex-direction: row;
}

.collapse {
    display: flex !important;
    flex-basis: auto;
}

@media (max-width: 432px) {
    .navbar {
        padding: 0.5rem;
    }
    .nav-link span {
        display: none;
    }
    .nav-link i {
        margin-right: 0;
        font-size: 1.1rem;
    }
}

@media (max-width: 648px) {
    .website-name {
        display: none;
    }

    .navbar-brand i {
        margin-right: 0;
    }
}