.console-btn {
    background: #f7f8fa;
    color: #666;
    border: none;
    box-shadow: 0 1px 4px 0 rgba(0,0,0,0.03);
    border-radius: 6px;
    padding: 7px 22px;
    font-size: 16px;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    margin-left: 16px;
    transition: all 0.25s cubic-bezier(.4,0,.2,1);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-login {
    background: #f7f8fa;
    color: #666;
    border: none;
    box-shadow: 0 1px 4px 0 rgba(0,0,0,0.03);
    border-radius: 6px;
    padding: 7px 22px;
    font-size: 16px;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    margin-left: 10px;
    transition: all 0.25s cubic-bezier(.4,0,.2,1);
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-console:hover, 
.top-login:hover {
    background: #f0f7ff;
    color: #2d8cf0;
    box-shadow: 0 2px 12px 0 rgba(45,140,240,0.15);
    transform: translateY(-1px);
}

.top-login .dropdown-icon {
    width: 20px;
    height: 20px;
    filter: grayscale(1) brightness(0.7);
    transition: filter 0.2s ease;
}

.top-login:hover .dropdown-icon {
    filter: grayscale(0) brightness(1);
}

.header-btn-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-btn-group .console-btn {
    margin-left: 0;
    border-radius: 6px 0 0 6px;
}

.header-btn-group .console-btn + .console-btn {
    border-radius: 0 6px 6px 0;
    margin-left: -1px;
}

/* 平板端适配 */
@media (max-width: 900px) {
    .console-btn,
    .top-login {
        padding: 6px 18px;
        font-size: 15px;
    }
    
    .header-btn-group {
        gap: 6px;
    }
}

/* 移动端适配 */
@media (max-width: 600px) {
    .header-btn-group {
        display: none !important;
    }
    
    .header-btn-group .console-btn,
    .header-btn-group .console-btn + .console-btn {
        border-radius: 6px;
        margin-left: 0;
        margin-top: 6px;
    }
    
    /* 侧边栏中的按钮样式 */
    .sidebar-btn-group .console-btn,
    .sidebar-btn-group .top-login {
        width: 100%;
        margin: 0;
        border-radius: 10px;
        font-size: 16px;
        padding: 14px 0;
        justify-content: center;
        display: flex;
        align-items: center;
        gap: 8px;
        background: #f7f8fa;
        color: #333;
        border: 1px solid #e0e3ea;
        transition: all 0.2s cubic-bezier(.4,0,.2,1);
        text-decoration: none;
        font-weight: 500;
        min-height: 48px;
    }
    
    .sidebar-btn-group .console-btn:hover,
    .sidebar-btn-group .top-login:hover {
        background: #f0f7ff;
        color: #2d8cf0;
        border-color: #2d8cf0;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(45,140,240,0.15);
    }
    
    .sidebar-btn-group .top-login {
        background: #2d8cf0;
        color: #fff;
        border-color: #2d8cf0;
    }
    
    .sidebar-btn-group .top-login:hover {
        background: #1a7ce8;
        color: #fff;
        border-color: #1a7ce8;
    }
    
    .sidebar-btn-group .console-btn img,
    .sidebar-btn-group .top-login img {
        width: 18px;
        height: 18px;
        object-fit: contain;
        flex-shrink: 0;
    }
}