/* 导航栏基础样式 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(26, 26, 46, 0.2);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(26, 26, 46, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Logo样式 */
.logo {
    font-size: 1.8rem;
    color: var(--lantern-gold);
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo:hover {
    color: var(--lantern-gold);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--lantern-red);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 0 10px rgba(255, 77, 77, 0.6);
}

/* 导航菜单 */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-link {
    color: #fff !important;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    position: relative;
    text-decoration: none;
}

.nav-link:hover {
    color: var(--lantern-gold) !important;
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--lantern-gold) !important;
}

/* 移动端菜单按钮 */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
    color: var(--lantern-gold);
    background-color: transparent;
    margin-right: 1rem
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 215, 0, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* 移动端样式 */
@media (max-width: 768px) {
    .logo {
        font-size: 1.5rem;
    }

    .navbar-collapse {
        background-color: rgba(26, 26, 46, 0.95);
        padding: 1rem;
        border-radius: 8px;
        margin-top: 1rem;
    }

    .nav-menu {
        flex-direction: column;
        align-items: center;
        padding: 0.5rem 0;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
        margin: 0;
    }
}