/* Navbar Component Styles */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 3rem;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(9, 10, 15, 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
}

@media (max-width: 768px) {
    nav {
        padding: 0.8rem 1.2rem;
    }
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
}

.logo img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-menu:hover {
    opacity: 0.8;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-dim);
    border: 2px solid var(--primary);
    object-fit: cover;
}

.beta-badge {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 0.7rem;
    font-weight: 800;
    border: 1px solid var(--primary-dim);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    margin-left: 0.3rem;
    vertical-align: middle;
}

.fund-counter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0,240,255,0.08);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(0,240,255,0.2);
    margin-right: 0.5rem;
    transition: all 0.3s;
}

.fund-counter:hover {
    background: rgba(0,240,255,0.15);
    border-color: rgba(0,240,255,0.4);
}

@media (max-width: 480px) {
    .fund-counter span {
        display: none; /* 极小屏幕隐藏文字只留图标 */
    }
    .fund-counter {
        padding: 0.4rem 0.6rem;
    }
}